Disclosure of Invention
In order to solve the problems in the background technology, the invention provides a nano aluminum alloy suspension clamp, which solves the problems of laborious and tedious installation of the existing suspension clamp.
The nano aluminum alloy suspension clamp comprises a clamp assembly, a gland assembly and a U-shaped bolt body, wherein a nano waterproof coating is sprayed on the outer parts of the clamp assembly, the gland assembly and the U-shaped bolt body, and the clamp assembly comprises a clamp body and positioning grooves symmetrically formed in the clamp assembly;
The gland assembly comprises a gland body arranged in the wire clamp assembly and grooves symmetrically formed in the top of the gland body;
the U-shaped bolt body comprises a frame body with two ends capable of being respectively clamped into the two positioning grooves and fixing components symmetrically arranged at the bottom of the frame body, and the bending part at the top of the frame body can be buckled on the groove;
The fixing assembly comprises two groups of limiting rods which are symmetrically arranged at two ends of the frame body respectively, the bottom ends of the limiting rods extend to the lower part of the frame body and are externally movably sleeved with a sleeve, the bottom ends of the two limiting rods are fixedly connected with a top block in the sleeve through movable connection, bending blocks are symmetrically and elastically hinged in the sleeve, the diameter of the bottom of the sleeve is larger than that of the top of the sleeve, the two bending blocks are in an inverted eight shape under the elasticity of the two bending blocks, and when the two bending blocks are unfolded, projection in the vertical direction is overlapped with the wire clamp body;
The part of the top block, which is positioned between the two bending blocks, is cone-shaped.
Preferably, the bending block takes the hinge joint of the bottom end as the axis, the middle upper part of the bending block is in a solid state, and the middle lower part of the bending block is provided with a through hole;
the upper part of the bending block is always in an inclined state, and the gravity center of the bending block is always positioned at the outer side of the axis.
The sleeve is characterized in that the sleeve is provided with a sleeve ring, the sleeve ring is arranged at the bottom of the sleeve, and the sleeve ring can extrude the bending block and enable the bending block to shrink into the sleeve when being upwards arranged.
Preferably, the depth of the groove is greater than the length of the sleeve.
Preferably, two groups of bending blocks are fixedly connected with protruding blocks on opposite sides, and the conical parts in the middle of the bending blocks can squeeze the protruding blocks when the jacking blocks are upwards arranged.
Preferably, the limit rod is fixedly connected with the frame body, and the top of the sleeve is abutted with the jacking block.
Preferably, the limiting rod is movably connected with the frame body, and the top of the limiting rod is fixedly connected with a sliding block capable of sliding in the frame body;
the diameter of the bottom of the limiting rod is smaller than that of the upper part of the limiting rod.
Preferably, the wire clamp body is also provided with a notch communicated with the positioning groove;
the gland body is fixedly connected with L-shaped blocks capable of sliding in the notch at the front side and the rear side, one end of each sliding block extends to the outside of the frame body, an overlapping part is formed between the bottom of each sliding block and the projection of the bottom of each L-shaped block in the vertical direction, and a gap is reserved between the bent part at the top of the frame body and the bottom of each groove.
Compared with the prior art, the invention has the following beneficial effects:
According to the scheme, the gland assembly and the U-shaped bolt body are firstly opened by an operator through the limiting rod, the lead is placed in the wire clamp assembly, then the gland body is covered, then the two ends of the frame body extend into the positioning groove, the sleeve penetrates through the positioning groove to the lower part of the wire clamp body until the bent part at the top of the frame body is buckled in the groove, the bending block is firstly extruded and contracted by the inner part of the positioning groove in the process that the sleeve penetrates through the positioning groove, and after the sleeve penetrates through the positioning groove, the bending block is opened by self elasticity, and at the moment, the frame body is fixed on the wire clamp body by the fixing assembly, so that the situation that the lead needs to be pulled by the operator is avoided, and the efficiency of installing the suspension wire clamp is improved;
Above-mentioned scheme blows the wire through the wind-force when the windy weather rocks for the wire can be in line clamp body inside rock from top to bottom, and the wire can be upwards rocked the time, and the wire can be upwards through gland body promotion support body, and the gag lever post also can be upwards and drive the kicking block and upwards and extrude the lug this moment, thereby force the holding open state that still can be stable when bending the windy weather of piece, and then guarantee that the gag lever post can not break away from the constant head tank, further assurance device is spacing the stability of wire.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1 to 9, the invention provides a nano aluminum alloy suspension clamp, which comprises a clamp assembly 1, a gland assembly 2 and a U-shaped bolt body 3, wherein nano waterproof coatings are sprayed on the outsides of the clamp assembly 1, and the clamp assembly 1 comprises a clamp body 11 and positioning grooves 12 symmetrically arranged on the clamp assembly 1;
The gland assembly 2 comprises a gland body 21 arranged in the wire clamp assembly 1 and a groove 22 symmetrically arranged at the top of the gland body 21;
the U-shaped bolt body 3 comprises a frame body 31 with two ends capable of being respectively clamped into the two positioning grooves 12 and a fixing assembly 32 symmetrically arranged at the bottom of the frame body 31, and the bending part at the top of the frame body 31 can be buckled on the groove 22;
The fixing component 32 comprises two groups of limiting rods 321 which are respectively and symmetrically arranged at two ends of the frame body 31, wherein the bottom ends of the limiting rods 321 extend to the lower part of the frame body 31, a sleeve 322 is movably sleeved outside the limiting rods, the bottom ends of the two limiting rods 321 are fixedly connected with a jacking block 323 which is movably connected inside the sleeve 322, bending blocks 324 are symmetrically and elastically hinged inside the sleeve 322, the diameter of the bottom of the sleeve 322 is larger than that of the top of the sleeve 322, the two bending blocks 324 are in an inverted eight shape under the elasticity of the two bending blocks 324, when the two bending blocks 324 are spread, projection in the vertical direction is overlapped with the wire clamp body 11, the top part of the jacking block 323 is in a cone shape, two opposite sides of the two groups of bending blocks 324 are fixedly connected with a convex block 3241, the cone-shaped part of the jacking block 323 can extrude the convex block 3241 when the jacking block 323 is upwards, the limiting rods 321 are fixedly connected with the frame body 31, and the top of the sleeve 322 is in butt joint with the jacking block 323;
the depth of the groove 22 is greater than the length of the sleeve 322;
by adopting the scheme, the gland assembly 2 and the U-shaped bolt body 3 are firstly opened by an operator through the limiting rod 321 and fixed with the frame body 31, a wire is placed in the wire clamp assembly 1, then the gland body 21 is covered, then two ends of the frame body 31 extend into the positioning groove 12, the sleeve 322 penetrates through the positioning groove 12 to the lower part of the wire clamp body 11 until the bending part at the top of the frame body 31 is buckled in the groove 22, in the process that the sleeve 322 penetrates through the positioning groove 12, the bending block 324 is extruded and contracted by the inner part of the positioning groove 12 in advance, after the sleeve 322 penetrates through the positioning groove 12, the bending block 324 is opened by self elasticity, and at the moment, the frame body 31 is fixed on the wire clamp body 11 by the fixing assembly 32, so that the condition that the wire is required to be pulled by the operator is avoided, and the efficiency of installing the suspension clamp is improved;
because the depth of the groove 22 is larger than the length of the sleeve 322, when the wire shakes upwards and pushes the gland body 21 upwards, the bent part at the top of the frame body 31 can be always ensured to be positioned in the groove 22, so that the device can work stably;
Meanwhile, in windy weather, the wire can shake up and down in the wire clamp body 11, when the wire shakes upwards, the wire can push the frame body 31 upwards through the gland body 21, and at the moment, the limiting rod 321 can also upwards drive the top block 323 to upwards and extrude the convex block 3241, so that the bending block 324 can be stably kept in an open state in windy weather, the limiting rod 321 is further ensured not to be separated from the positioning groove 12, and the stable limiting of the wire by the device is further ensured.
As shown in fig. 4 and 5, the bending block 324 takes the bottom end hinge joint as the axis, the middle upper part of the bending block 324 is in a solid state, and the middle lower part of the bending block 324 is provided with a through hole;
The upper part of the bending block 324 is always in an inclined state, and the gravity center of the bending block 324 is always positioned at the outer side of the axial center;
By adopting the above scheme, because the top of the bending block 324 is the solid bottom, the through hole is formed, and the center of gravity of the bending block 324 is always located at the outer side of the axial center of the bending block 324, when the elastic sheet for supporting the bending block 324 is damaged, the bending block 324 can still be kept in an open state, so that the frame 31 can be fixed on the wire clamp body 11 through the bending block 324 all the time.
As shown in fig. 5 and 7, a collar 3221 is movably sleeved outside the sleeve 322, the collar 3221 is initially positioned at the bottom of the sleeve 322, and the collar 3221 can squeeze the bending block 324 and enable the bending block 324 to shrink into the sleeve 322 when being upwards;
by adopting the scheme, when in disassembly, an operator can conveniently take out the U-shaped bolt body 3 integrally by moving the lantern ring 3221 upwards and shrinking the bending block 324 into the sleeve 322 and then pushing the sleeve 322 upwards to enable the sleeve 322 to enter the positioning groove 12 and lifting the frame body 31 upwards.
As shown in fig. 1-5 and fig. 7-9, the limiting rod 321 is movably connected with the frame 31 (this is the second connection mode of the limiting rod 321 and the frame 31), the top of the limiting rod 321 is also fixedly connected with a sliding block 3211 capable of sliding in the frame 31, the diameter of the bottom of the limiting rod 321 is smaller than the diameter of the upper part of the limiting rod 321;
The wire clamp body 11 is also provided with a notch 111 communicated with the positioning groove 12, and the front side and the rear side of the gland body 21 are fixedly connected with L-shaped blocks 211 which can slide in the notch 111;
one end of the sliding block 3211 extends to the outside of the frame 31, and an overlapping part is formed between the bottom of the sliding block 3211 and the projection of the bottom of the L-shaped block 211 in the vertical direction;
a gap is reserved between the bending part at the top of the frame body 31 and the bottom of the groove 22;
By adopting the scheme, the limiting rod 321 is movably sleeved in the frame body 31, when the wire clamp assembly is used, the wire is placed in the wire clamp assembly 1, then the gland body 21 is covered, meanwhile, the L-shaped block 211 also enters the notch 111, the bottom end of the sliding block 3211 is abutted with the L-shaped block 211 when the frame body 31 is buckled, and the bending block 324 is opened after the sleeve 322 passes through the positioning groove 12 to the bottom of the wire clamp body 11, so that the frame body 31 is fixed;
In windy weather, when the wire shakes upwards, the pressing cover body 21 is extruded upwards and the sliding block 3211 is driven to upwards by the L-shaped block 211, so that the limiting rod 321 drives the top block 323 to upwards in advance and extrudes the protruding block 3241, and the bending block 324 is forced to keep a stable open state.
The working principle and the using flow of the invention are as follows:
when the wire clamp is used, firstly, an operator opens the gland assembly 2 and the U-shaped bolt body 3, places a wire inside the wire clamp assembly 1, then covers the gland body 21, then stretches both ends of the frame body 31 into the positioning groove 12, and enables the sleeve 322 to pass through the positioning groove 12 to the lower part of the wire clamp body 11 until the bending part at the top of the frame body 31 is buckled in the groove 22, in the process that the sleeve 322 passes through the positioning groove 12, the bending block 324 is extruded and contracted by the inside of the positioning groove 12 in advance, after the sleeve 322 passes through the positioning groove 12, the bending block 324 is opened by self elasticity, and at the moment, the frame body 31 is fixed on the wire clamp body 11 by the fixing assembly 32;
During windy weather, the wire can rock up and down in the wire clamp body 11, and when the wire rocks upwards, the wire can push the support body 31 upwards through the gland body 21, and the gag lever post 321 can also upwards drive the kicking block 323 to upwards and extrude the lug 3241 at this moment to force the holding that the block 324 of bending still can be stable open state during windy weather, and then guarantee that gag lever post 321 can not break away from constant head tank 12, further guarantee the stable spacing of device to the wire.
The limiting rod 321 is movably sleeved in the frame body 31, when the wire clamp assembly is used, a wire is placed in the wire clamp assembly 1, then the gland body 21 is covered, meanwhile, the L-shaped block 211 also enters the notch 111, the bottom end of the sliding block 3211 is abutted with the L-shaped block 211 when the frame body 31 is buckled, and the bending block 324 is opened after the sleeve 322 passes through the positioning groove 12 to the bottom of the wire clamp body 11, so that the frame body 31 is fixed;
In windy weather, when the wire shakes upwards, the pressing cover body 21 is extruded upwards and the sliding block 3211 is driven to upwards by the L-shaped block 211, so that the limiting rod 321 drives the top block 323 to upwards in advance and extrudes the protruding block 3241, and the bending block 324 is forced to keep a stable open state.
When the U-shaped bolt is detached, an operator can integrally take out the U-shaped bolt body 3 by moving the lantern ring 3221 upwards and shrinking the bending block 324 into the sleeve 322, then pushing the sleeve 322 upwards to enter the positioning groove 12, and then lifting the frame body 31 upwards.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.