Soldier's pang ball billiard table fixing deviceTechnical field
It the utility model is related to soldier pang ball billiard table field, more particularly to a kind of soldier pang ball billiard table fixing device.
Background technology
Pingpong table belongs to communal facility, when the timing of height one of pingpong table, for the big crowd of height differenceFor, it is undoubtedly uncomfortable, however, existing soldier pang ball billiard table fixing device is typically not available for oscilaltion, use effectFruit is bad.
Utility model content
The utility model is directed to deficiencies of the prior art, there is provided a kind of Stability Analysis of Structures, is capable of oscilaltionSoldier's pang ball billiard table fixing device.
The purpose of this utility model is to be achieved through the following technical solutions：
A kind of soldier pang ball billiard table fixing device, including pingpong table, connection bump, rotating bar, fix bar, upper supportFrame, lower bracing frame, elevating lever, No. three latches, the pingpong table end have sliding groove, and the sliding groove both sides have anti-Come off groove, has connection bump in the middle part of the pingpong table, and the connection bump connects rotating bar, rotating bar by rotation holeRotated in rotation hole, the rotating bar has internal thread, and be connected bar inside the rotating bar, and the fix bar has outerScrew thread, the fix bar are meshed with rotating bar, and the fix bar connects upper support frame, and the upper support frame top has anticreepFalling projection, the raised connection anticreep low water of the anti-dropout, the upper support frame bottom connects lower bracing frame, the upper support frame,Lower bracing frame is respectively provided with No.1 circular hole, and fastening bolt is connected inside the No.1 circular hole, is connected on the inside of the upper support frame solidDetermine steel plate, fixed steel plate connection elevating lever top, fixed steel plate, elevating lever top are respectively provided with No. two circular holes,Connection No.1 latch inside No. two circular holes, the elevating lever bottom connection lower fixation steel plate are the elevating lever bottom, lower solidDetermine steel plate and be respectively provided with No. three circular holes, No. two latches are connected inside No. three circular holes.
Connection clamp nut on the outside of the upper support frame, the fastening bolt sequentially pass through the No.1 circle on upper support frameNo.1 circular hole on hole, lower bracing frame, the fastening bolt connect clamp nut；There are No. four circular holes in the middle part of the elevating lever,No. three latches of connection inside No. four circular holes.
Beneficial effect：
2 elevating levers are rotated using No. three latches as fulcrum, and then realize the purpose of lifting, elevating lever band when rotatingDynamic upper support frame oscilaltion, now upper support frame top slided in sliding groove, rotating bar, fix bar then nibbling by screw threadCooperation can prevent support with the control anticreep low water mating reaction raised with anti-dropout simultaneously in position is carried out to upper support frameThe frame overall structure that come off away when being slided in sliding groove from sliding groove is stable, and upper support frame bottom passes through No.1 circular hole, tightFixing bolt, the mating reaction of clamp nut and lower bracing frame are fixed, and rotating bar rotates in rotation hole, by rotating bar,The a series of linkage of fix bar, upper support frame, lower bracing frame, elevating lever, which acts on, make it that the lifting effect of pingpong table is more preferable,Match somebody with somebody jointly in pingpong table, connection bump, rotating bar, fix bar, upper support frame, lower bracing frame, elevating lever, No. three latchesUnder cooperation is used so that this pingpong table fixing device being capable of oscilaltion.
Brief description of the drawings
Fig. 1 is soldier described in the utility model pang ball billiard table fixture structure schematic diagram.
Fig. 2 is Fig. 1 cross-sectional views described in the utility model.
Embodiment
The utility model is described in further detail below according to drawings and examples：
A kind of soldier pang ball billiard table fixing device, including pingpong table 1, connection bump 4, rotating bar 5, fix bar 6, upper branch14, No. three support 7, lower bracing frame 9, elevating lever latches 21, the end of pingpong table 1 has sliding groove 2, the sliding groove2 both sides have anticreep low water 3, and the middle part of pingpong table 1 has connection bump 4, and the connection bump is connected by rotation holeSwitch through lever 5, rotating bar rotates in rotation hole, and the rotating bar has internal thread, and be connected bar inside the rotating bar 56, the fix bar 6 has external screw thread, and the fix bar 6 is meshed with rotating bar 5, and the fix bar 6 connects upper support frame 7,The top of upper support frame 7 has an anti-dropout projection 8, and the anti-dropout projection 8 connects anticreep low water 3, under the upper support frame 7Portion connects lower bracing frame 9, and the upper support frame 7, lower bracing frame 9 are respectively provided with No.1 circular hole 10, connected inside the No.1 circular hole 10Fastening bolt 11, the upper fixation steel plate 13 of the inner side of upper support frame 7 connection are connect, fixed steel plate 13 is connected on elevating lever 14Portion, fixed steel plate 13, the top of elevating lever 14 are respectively provided with No. two circular holes 15, and the inside of No. two circular holes 15 connection No.1 is insertedPin 16, the lower fixation steel plate 17 of the bottom of elevating lever 14 connection, the bottom of elevating lever 14, lower fixation steel plate 17 are respectively provided with No. threeCircular hole 18, No. two latches 19 of the inside of No. three circular holes 18 connection.
The outside of the upper support frame 7 connection clamp nut 12, the fastening bolt 11 sequentially pass through one on upper support frame 7No.1 circular hole 10 on number circular hole 10, lower bracing frame 9, the fastening bolt 11 connect clamp nut 12.
The middle part of elevating lever 14 has No. four circular holes 20, and No. three latches 21,2 of the inside of No. four circular holes 20 connection riseDrop bar 14 is that fulcrum is rotated with No. three latches 21, and then realizes the purpose of lifting, and elevating lever 14 drives when rotating and propped upThe oscilaltion of support 7, now the top of upper support frame 7 slided in sliding groove 2, rotating bar rotates in rotation hole, rotating bar 5,Fix bar 6 then carries out position control to upper support frame 7 by the engagement of screw thread, and anticreep low water 3 and anti-dropout projection 8Mating reaction, come off away when can prevent upper support frame 7 from being slided in sliding groove 2 from sliding groove 2, the bottom of upper support frame 7It is fixed by No.1 circular hole 10, fastening bolt 11, the mating reaction of clamp nut 12 and lower bracing frame 9, passes through rotating bar5th, fix bar 6, upper support frame 7, lower bracing frame 9,14 a series of linkage of elevating lever act on the lifting effect for causing pingpong table 1Fruit is more preferable, pingpong table 1, connection bump 4, rotating bar 5, fix bar 6, upper support frame 7, lower bracing frame 9, elevating lever 14,Under the common mating reaction of No. three latches 21 so that this pingpong table fixing device being capable of oscilaltion.