A kind of bus duct being easily installedTechnical field
Field of mechanical technique is the utility model is related to, more particularly to a kind of bus duct being easily installed.
Background technology
Modern high-rise building and large-scale workshop need huge electric energy, and face hundreds and thousands of peaces needed for this huge loadThe powerful electric current of training will select safe and reliable transmission equipment, and bus-bar system is to select well.Bus duct system is oneThe power distribution equipment of individual efficiently conveying electric current, has especially adapted to higher and higher building and large-scale plant economical rationality distributionNeed, it is all constantly to utilize spanner and pliers etc. by bolt and nut and screw, user that the installation of traditional bus duct, which is,Instrument constantly reverse could disassembly and installation, such mode especially wastes time and energy when installation, and easily causes and makeThe injury of user.
Utility model content
The purpose of this utility model is in order to solve shortcoming present in prior art, such as：The installation of bus duct isBy bolt and nut and screw, user constantly constantly reverses ability disassembly and installation using instruments such as spanner and pliers, thisThe mode of sample especially wastes time and energy when installation, and easily causes the injury of user, and the one kind proposed is easy to pacifyThe bus duct of dress.
To achieve these goals, the utility model employs following technical scheme：
A kind of bus duct being easily installed, including base, the side of the base and be welded with outer panel, the outer panelThe other end be fixedly connected with baffle plate, is provided with some fire-retardant phase isolation blocks in the outer panel, each the one of the fire-retardant phase isolation blockEnd is equipped with the first arc groove, and the side of the outer panel is interspersed with bolt, and one end of the bolt through outer panel and is supportedCopper bar is connected with the side of fire-retardant phase isolation block, each first arc groove, the other end of the fire-retardant phase isolation block is consolidatedSurely the side of baffle plate is connected to, enclosing cover is connected with the baffle plate, the side of the enclosing cover is fixedly connected with T-shaped block and twoTwo fixture blocks, for the T-shaped block between the second fixture block, the both sides of the T-shaped block are provided with the second arc groove, second arcThe first fixture block is provided with groove, one end of first fixture block is fixedly connected with spring lever, and the opposite side of the spring lever is fixedStop collar is connected with, one end of the T-shaped block is provided with the first rotating bar, fixed block and rectangle rack are provided with the baffle plate, describedFirst rotating bar is connected through the hinge on fixed block, and the other end of first rotating bar is provided with elevating lever, the elevating leverSide be provided with some second springs, the other end of each second spring is fixedly connected on rectangle rack, the elevating leverOne end be provided with the second rotating bar, second rotating bar is divided into mobile jib and sub bar, and the mobile jib and sub bar are connected through the hingeOn rectangle rack, the side of the mobile jib is provided with the first neck, and second neck is connected with the first spring, first springThe other end be fixedly connected in the side wall of rectangle rack, the other end of the sub bar is provided with the second fixture block.
Preferably, the side of the bolt is provided with packing ring, and the opposite side of the packing ring is against on outer panel.
Preferably, one end of the sub bar, which is provided with, is fixedly connected with projection, and the side of second fixture block is provided with the second cardGroove, the projection are stuck in the second neck.
Preferably, the base and enclosing cover wrap up one layer of rubber blanket, and the rubber blanket on the base is provided with anti-slip veins.
Preferably, the side of the baffle plate is welded with latch, and one end of the outer panel is provided with the 3rd neck, the latchIt is stuck in the 3rd neck.
Preferably, one end of the elevating lever is connected with rotating shaft, is interspersed with pulley in the rotating shaft, and the one of the mobile jibEnd is provided with chute, and the pulley is stuck in chute.
Compared with prior art, the beneficial effects of the utility model are：The simple inexpensive of the apparatus structure, passes through springBar, fixture block and the isostructural interaction of the first rotating bar so that installing/dismounting is particularly easy to, and is greatly saved userSet-up time, improve the installation effectiveness and experience effect of user.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of bus duct being easily installed structural representation；
Fig. 2 is the close-up schematic view of A in Fig. 1.
In figure：1 outer panel, 2 copper bars, 3 bolts, 4 fire-retardant phase isolation blocks, 5 fixed blocks, 6 first rotating bars, 7 spring levers, 8 limitsPosition set, 9 first fixture blocks, 10 T-shaped blocks, 11 enclosing covers, 12 baffle plates, 13 bases, 14 second fixture blocks, 15 second rotating bars, 16 rectanglesFrame, 17 first springs, 18 second springs, 19 elevating levers.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried outClearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than wholeEmbodiment.
In description of the present utility model, it is to be understood that term " on ", " under ", "front", "rear", "left", "right",The orientation or position relationship of the instruction such as " top ", " bottom ", " interior ", " outer " are based on orientation shown in the drawings or position relationship, are onlyDescribed for the ease of description the utility model and simplifying, rather than instruction or imply signified device or element must have it is specificOrientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.
Reference picture 1-2, a kind of bus duct being easily installed, including base 13, base 13 and enclosing cover 11 wrap up one layer of rubberRubber cushion, the rubber blanket on base 13 are provided with anti-slip veins, avoid using for a long time so that bus duct large area is got rusty, lead to not makeWith the setting of anti-slip veins can increase the frictional force of base 13 and mounting bracket so that bus duct is not easy to skid, and the one of base 13Side and be welded with outer panel 1, the other end of outer panel 1 is fixedly connected with baffle plate 12, and some fire-retardant phase isolation blocks are provided with outer panel 14, one end of each fire-retardant phase isolation block 4 is equipped with the first arc groove, and the side of outer panel 1 is interspersed with bolt 3, and the one of bolt 3Side is provided with packing ring, and the opposite side of packing ring is against on outer panel 1, increases the pretightning force between bolt 3 and outer panel 1, improves deviceStability, one end of bolt 3 is through outer panel 1 and is against the side of fire-retardant phase isolation block 4, clamping in each first arc grooveThere is copper bar 2, the other end of fire-retardant phase isolation block 4 is fixedly connected on the side of baffle plate 12, and the side of baffle plate 12 is welded with latch, outsideOne end of plate 1 is provided with the 3rd neck, and latch is stuck in the 3rd neck, facilitates the installation and removal of baffle plate 12 and outer panel 1, baffle plateIt is connected with enclosing cover 11 on 12, the side of enclosing cover 11 is fixedly connected with T-shaped block 10 and two the second fixture blocks 14, and T-shaped block 10 is positioned at theBetween two fixture blocks 14, the both sides of T-shaped block 10 are provided with the second arc groove, and the first fixture block 9, the first card are provided with the second arc grooveOne end of block 9 is fixedly connected with spring lever 7, and the opposite side of spring lever 7 is fixedly connected with stop collar 8, and one end of T-shaped block 10 is provided withFirst rotating bar 6, baffle plate 12 is interior to be provided with fixed block 5 and rectangle rack 16, and the first rotating bar 6 is connected through the hinge on fixed block 5,The other end of first rotating bar 6 is provided with elevating lever 19, and one end of elevating lever 19 is connected with rotating shaft, pulley is interspersed with rotating shaft, mainOne end of bar is provided with chute, and pulley is stuck in chute, avoids elevating lever 19 from stuck phenomenon occur when mobile, causes projection and theTwo fixture blocks 14 can not clamping, the side of elevating lever 19 is provided with some second springs 18, and the other end of each second spring 18 is fixedIt is connected on rectangle rack 16, one end of elevating lever 19 is provided with the second rotating bar 15, and the second rotating bar 15 is divided for mobile jib and sub bar, masterBar and sub bar are connected through the hinge on rectangle rack 16, and the side of mobile jib is provided with the first neck, and the second neck is connected with the first bulletSpring 17, the other end of the first spring 17 are fixedly connected in the side wall of rectangle rack 16, and the other end of sub bar is provided with the second fixture block 14,One end of sub bar is provided with and is fixedly connected with projection, and the side of the second fixture block 14 is provided with the second neck, and projection is stuck in the second neck,It is easy to projection further by the second fixture block clamping, so as to prevent that bus duct comes off in use.
In the utility model, when user uses the device, enclosing cover 11 is pushed to baffle plate 12, T-shaped block 10 moves down,First extruding the first fixture block 9 causes spring lever 7 to compress, and when the first arc groove is concordant in the first fixture block 9, the first fixture block 9 is stuck inIn first arc chute, then T-shaped block 10 constantly extrudes the first rotating bar 6 so that and one end of the first rotating bar 6 moves down,Allow the other end of the first rotating bar 6 to move upwards, while elevating lever 19 can be driven to move upwards, allow second spring 18 to transport upwardsIt is dynamic, one end of the second rotating bar 15 is constantly extruded, then causes the compression of the first spring 17 so that projection is stuck in the second fixture block 14On, complete installation.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is notThis is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicalityNew technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility modelWithin enclosing.