CN214337475U

CN214337475U - Damping mounting structure of insulating bus duct

Info

Publication number: CN214337475U
Application number: CN202022721118.7U
Authority: CN
Inventors: 陈卫东
Original assignee: Jiangsu Aimhigh Electric Co ltd
Current assignee: Jiangsu Aimhigh Electric Co ltd
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-10-01
Anticipated expiration: 2030-11-23

Abstract

The utility model discloses a shock attenuation mounting structure of insulating bus duct, the device comprises a device main body, the device main part includes insulating bus duct main part, insulating bus duct shell, hoist and mount connecting rod and hoist and mount subassembly, the outside cover of insulating bus duct main part is equipped with insulating bus duct shell, and both ends all are provided with the hoist and mount connecting rod about insulating bus duct shell top, and are two sets of fixed mounting has the hoist and mount subassembly between the top of hoist and mount connecting rod, be provided with damping device between the outside of insulating bus duct main part and the inside of insulating bus duct shell, damping device includes fixed loop bar, first spring, first dead lever, first spout, slide rail, second dead lever, nest block, second spring and hinge bar. The utility model provides an insulating bus duct main part be convenient for the problem of shock attenuation protection, improved the convenience of operating personnel operation, play the effect of protection to insulating bus duct main part, improved the practicality simultaneously.

Description

Damping mounting structure of insulating bus duct

Technical Field

The utility model relates to an insulating bus duct technical field specifically is insulating bus duct's shock attenuation mounting structure.

Background

With the progress and development of society, the use of the insulated bus duct is more and more extensive, and developed countries are popularized, the bus duct is a closed metal device formed by copper and aluminum bus posts and used for distributing larger power for each element of a dispersion system, electric wires and cables are increasingly replaced in indoor low-voltage power transmission trunk line engineering projects, the service life of the insulated bus duct is longer than that of the insulated bus duct, the safety is higher, and therefore the existing insulated bus duct basically meets people's requirements, but still has some problems.

The first problem is that: the existing insulating bus duct can be collided or vibrated when being used mostly, so that the internal structure can be collided, the use can be influenced, the quality of the bus duct can be caused for a long time, and the service life is shortened.

The second problem is that: the current insulating bus duct is not convenient for install mostly, and most when installing, carry out fixed mounting through the bolt, the loaded down with trivial details of operation comparison, the comparison wastes time and energy, consequently the shock attenuation mounting structure who needs insulating bus duct urgently solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shock attenuation mounting structure of insulating bus duct to the problem of being not convenient for carry out the shock attenuation protection and be not convenient for carry out fixed mounting who proposes among the above-mentioned background art is solved.

In order to achieve the above object, the utility model provides a following technical scheme: the damping mounting structure of the insulating bus duct comprises a device main body, wherein the device main body comprises an insulating bus duct main body, an insulating bus duct shell, hoisting connecting rods and hoisting assemblies, the insulating bus duct shell is sleeved outside the insulating bus duct main body, the hoisting connecting rods are arranged at the left end and the right end of the top end of the insulating bus duct shell, the hoisting assemblies are fixedly mounted between the top ends of the two groups of hoisting connecting rods, a damping device is arranged between the outside of the insulating bus duct main body and the inside of the insulating bus duct shell, the damping device comprises a fixed loop bar, a first spring, a first fixing rod, a first chute, a slide rail, a second fixing rod, a loop block, a second spring and a hinge bar, the middle ends of the front end and the rear end of the insulating bus duct main body are fixedly provided with the fixed loop bar, and the first fixing rods are movably mounted inside the left end and the right end of the fixed loop bar, the front side of the first fixed rod is fixedly arranged at the front side of the inside of the shell of the insulated bus duct, the insides of the left end and the right end of the fixed loop rod are provided with first springs, the rear end of the first spring is welded at the rear side of the inner part of the fixed loop bar, the front end of the first spring is welded at the rear side of the first fixed bar, the left end and the right end of the front side of the main body of the insulated bus duct are both provided with slide rails, and the middle end of the slide rail is fixedly connected with a second fixed rod, the middle end outside the second fixed rod is sleeved with a sleeve block, one side of the outside of the second fixed rod far away from the sleeve block is wound with a second spring, the second spring is designed symmetrically, the front side of the sleeve block is movably provided with a hinged rod through a rotating shaft, and the front end of the hinge rod is movably arranged at the front side inside the insulating bus duct shell through a rotating shaft, and the left end and the right end of the top end of the insulating bus duct shell are both provided with fixed mounting devices.

Preferably, the fixed mounting device includes supporting shoe, kelly, slotted hole, pull rod, notch, third spring, handle, second spout and second slider, all fixed mounting has the supporting shoe in both ends about insulating bus duct shell top, and the inside on supporting shoe top inserts the bottom that is equipped with the hoist and mount connecting rod, the inside movable mounting at both ends has the kelly about the hoist and mount connecting rod, and the front side fixed mounting of kelly has the fixed block, the slotted hole has all been seted up at both ends about the supporting shoe, and the inside movable mounting of slotted hole has the pull rod, the top of kelly is through pivot movable mounting in the right-hand member on the inside top of slotted hole, the notch has been seted up at the middle part of pull rod, fixed block movable mounting is in the middle part of notch.

Preferably, first chutes are formed in the left end and the right end of the first fixing rod, first sliding blocks are connected to the inner portions of the first chutes in a sliding mode, and the left sides of the first sliding blocks are fixedly installed on the left sides of the inner portions of the fixing sleeve rods.

Preferably, the left end of the front side of the fixed loop bar is glued with a rubber block far away from the left side of the first fixed bar, and the rubber block is designed symmetrically.

Preferably, the handle is fixedly installed on the left side of the pull rod and is designed in an arc shape.

Preferably, the upper end and the lower end of the inside of the slotted hole are both provided with a second sliding groove, the inside of the second sliding groove is connected with a second sliding block in a sliding manner, and the top end of the second sliding block is fixedly arranged at the bottom end of the pull rod.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the damping mounting structure of the insulating bus duct is provided with the damping device, through use, the insulating bus duct main body can shake and shake, so that the fixed loop bar is stressed, the fixed loop bar moves towards the front end under the matching of the first chute and the first slider, the angle of the hinged rod is adjusted under the matching of the second fixed rod and the loop block, the fixed loop bar moves towards the rear end under the elastic action of the first spring and the second spring, so that the insulating bus duct main body returns to the original position, the problem that the insulating bus duct main body is inconvenient to damp and protect is solved, the convenience of operation of operators is improved, the insulating bus duct main body is protected, and meanwhile, the practicability is improved;

2. this shock attenuation mounting structure of insulating bus duct is provided with fixed mounting device, through the inside with hoist and mount connecting rod insert the supporting shoe, under the promotion of supporting shoe, the kelly receives pressure, the pull rod removes to the left end under the cooperation of second spout and second slider, under the effect of pivot, the angle of kelly takes place to adjust, until will hoist and mount the connecting rod and insert suitable position, under the elastic action of third spring, the pull rod removes to the right-hand member, the kelly returns the normal position, with the inside mutual block of hoist and mount connecting rod left end, insulating bus duct shell is fixed, the problem that insulating bus duct shell is not convenient for install has been solved, the practicality has been improved, and the usability has been improved simultaneously.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic top view of the cross-sectional structure of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 4 is an enlarged schematic structural diagram of the position B in fig. 2 according to the present invention.

In the figure: 100. a device main body; 110. an insulated bus duct main body; 120. an insulated bus duct housing; 130. hoisting the connecting rod; 140. hoisting the assembly; 200. a damping device; 210. fixing the loop bar; 220. a first spring; 230. a first fixing lever; 240. a first chute; 241. a first slider; 250. a slide rail; 260. a second fixing bar; 270. sleeving blocks; 280. a second spring; 290. a hinged lever; 300. a fixed mounting device; 310. a support block; 320. a clamping rod; 321. a fixed block; 330. a slot; 340. a pull rod; 350. a notch; 360. a third spring; 370. a handle; 380. a second chute; 390. and a second slider.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a damping mounting structure of an insulated busway comprises a device main body 100, wherein the device main body 100 comprises an insulated busway main body 110, an insulated busway shell 120, hoisting connecting rods 130 and hoisting assemblies 140, the insulated busway shell 120 is sleeved outside the insulated busway main body 110, the hoisting connecting rods 130 are arranged at the left end and the right end of the top end of the insulated busway shell 120, the hoisting assemblies 140 are fixedly mounted between the top ends of the two groups of hoisting connecting rods 130, a damping device 200 is arranged between the outside of the insulated busway main body 110 and the inside of the insulated busway shell 120, the damping device 200 comprises a fixed loop bar 210, a first spring 220, a first fixing rod 230, a first chute 240, a sliding rail 250, a second fixing rod 260, a loop block 270, a second spring 280 and a hinge bar 290, the middle ends of the front end and the rear end of the insulated busway main body 110 are fixedly provided with the fixed loop bar 210, and the first fixing rods 230 are movably mounted inside the left end and the right end of the fixed loop bar 210, the front side of the first fixing rod 230 is fixedly installed at the front side inside the insulated busway housing 120, the first spring 220 is installed inside the left and right ends of the fixing sleeve rod 210, the rear end of the first spring 220 is welded at the rear side inside the fixing sleeve rod 210, the front end of the first spring 220 is welded at the rear side of the first fixing rod 230, the left and right ends of the front side of the insulated busway main body 110 are both provided with slide rails 250, the middle end of each slide rail 250 is fixedly connected with a second fixing rod 260, the middle end outside the second fixing rod 260 is sleeved with a sleeve block 270, one side outside the second fixing rod 260, far away from the sleeve block 270, is wound with a second spring 280, the second spring 280 is symmetrically designed, the front side of the sleeve block 270 is movably installed with a hinged rod 290 through a rotating shaft, the front end of the hinged rod 290 is movably installed at the front side inside the insulated busway housing 120 through a rotating shaft, the left and right ends of the top end of the insulated busway housing 120 are both provided with fixed installation devices 300, the insulating bus duct main part 110 is convenient to carry out shock attenuation protection, the convenience of operation is improved, and the practicality is improved simultaneously.

The fixed installation device 300 comprises a supporting block 310, a clamping rod 320, a slot 330, a pull rod 340, a notch 350, a third spring 360, a handle 370, a second sliding groove 380 and a second sliding block 390, wherein the supporting block 310 is fixedly installed at the left end and the right end of the top end of the insulating bus duct shell 120, the bottom end of the hoisting connecting rod 130 is inserted into the top end of the supporting block 310, the clamping rods 320 are movably arranged inside the left and right ends of the hoisting connecting rod 130, and the fixing block 321 is fixedly installed at the front side of the clamping rod 320, the slot holes 330 are formed at the left and right ends of the supporting block 310, and the pull rod 340 is movably arranged inside the slot hole 330, the top end of the clamping rod 320 is movably arranged at the right end of the top end inside the slot hole 330 through a rotating shaft, a notch 350 is formed in the middle of the pull rod 340, and the fixing block 321 is movably arranged in the middle of the notch 350, so that the insulating bus duct shell 120 is conveniently and fixedly arranged, the installation time is saved, and the usability is improved.

First chutes 240 are formed at the left end and the right end of the first fixing rod 230, first sliding blocks 241 are slidably connected inside the first chutes 240, and the left sides of the first sliding blocks 241 are fixedly installed on the left sides inside the fixing loop bars 210, so that the first fixing rod 230 can move back and forth inside the fixing loop bars 210.

The left end of the front side of the fixed loop bar 210 is glued with a rubber block far away from the left side of the first fixed bar 230, and the rubber block is designed symmetrically, so that when the first fixed bar 230 is mutually clamped with the inside of the fixed loop bar 210, the front side of the fixed loop bar 210 and the front side of the inside of the insulated bus duct shell 120 are prevented from mutual friction.

The handle 370 is fixedly mounted on the left side of the pull rod 340, and the handle 370 is designed in an arc shape, so that the handle 370 can be conveniently pulled, and the comfort is improved.

The upper end and the lower end of the inside of the slot hole 330 are both provided with a second sliding chute 380, the inside of the second sliding chute 380 is connected with a second sliding block 390 in a sliding manner, the top end of the second sliding block 390 is fixedly arranged at the bottom end of the pull rod 340, the pull rod 340 can move left and right in the inside of the slot hole 330 conveniently, and the operability is improved.

The working principle is as follows: when the insulation bus duct main body 110 needs to be subjected to shock absorption protection, firstly, through the use in use, the insulation bus duct main body 110 may shake and shake, so that the fixed loop bar 210 is pressed, the fixed loop bar 210 moves towards the front end under the matching of the first sliding groove 240 and the first sliding block 241, the angle of the hinge rod 290 is adjusted under the matching of the second fixed rod 260 and the loop block 270, and the first spring 220 and the second spring 280 are pressed, so that the restoring force is provided, the fixed loop bar 210 moves towards the rear end, so that the insulation bus duct main body 110 returns to the original position.

When the insulating bus duct shell 120 needs to be fixedly installed, firstly, the hoisting connecting rod 130 is inserted into the supporting block 310, the clamping rod 320 is pressed under the pushing of the supporting block 310, the pull rod 340 moves towards the left end under the matching of the second sliding groove 380 and the second sliding block 390, the angle of the clamping rod 320 is adjusted under the action of the rotating shaft until the hoisting connecting rod 130 is inserted into a proper position, and the third spring 360 is pressed, so that the restoring force is exerted, the pull rod 340 moves towards the right end, the clamping rod 320 returns to the original position and is mutually clamped with the inside of the left end of the hoisting connecting rod 130, the insulating bus duct shell 120 is fixed, and the operation is finished.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Insulating bus duct's shock attenuation mounting structure, including device main part (100), device main part (100) are including insulating bus duct main part (110), insulating bus duct shell (120), hoist and mount connecting rod (130) and hoist and mount subassembly (140), the outside cover of insulating bus duct main part (110) is equipped with insulating bus duct shell (120), and insulating bus duct shell (120) top both ends all are provided with hoist and mount connecting rod (130), and are two sets of fixed mounting has hoist and mount subassembly (140), its characterized in that between the top of hoist and mount connecting rod (130): a damping device (200) is arranged between the outside of the insulating bus duct main body (110) and the inside of the insulating bus duct outer shell (120), the damping device (200) comprises a fixed loop bar (210), a first spring (220), a first fixing rod (230), a first sliding chute (240), a sliding rail (250), a second fixing rod (260), a loop block (270), a second spring (280) and a hinge rod (290), the middle ends of the front end and the rear end of the insulating bus duct main body (110) are fixedly provided with the fixed loop bar (210), the insides of the left end and the right end of the fixed loop bar (210) are movably provided with the first fixing rod (230), the front side of the first fixing rod (230) is fixedly arranged at the front side of the inside of the insulating bus duct outer shell (120), the insides of the left end and the right end of the fixed loop bar (210) are provided with the first spring (220), and the rear end of the first spring (220) is welded at the rear side of the inside of the fixed loop bar (210), the front end of first spring (220) welds in the rear side of first dead lever (230), slide rail (250) have all been seted up at both ends about insulating bus duct main part (110) front side, and the middle-end fixedly connected with second dead lever (260) of slide rail (250), the outside middle-end cover of second dead lever (260) is equipped with nested piece (270), one side winding that nested piece (270) were kept away from to the outside of second dead lever (260) has second spring (280), and second spring (280) are the symmetrical design, there is articulated pole (290) front side through pivot movable mounting in the inside front side of insulating bus duct shell (120) in the front end of articulated pole (290), both ends all are provided with fixed mounting device (300) about insulating bus duct shell (120) top.

2. The shock-absorbing mounting structure of the insulating bus duct of claim 1, characterized in that: the fixed mounting device (300) comprises a supporting block (310), a clamping rod (320), a slotted hole (330), a pull rod (340), a notch (350), a third spring (360), a handle (370), a second chute (380) and a second slider (390), wherein the supporting block (310) is fixedly mounted at the left end and the right end of the top end of the insulating bus duct shell (120), the bottom end of a hoisting connecting rod (130) is inserted into the top end of the supporting block (310), the clamping rod (320) is movably mounted inside the left end and the right end of the hoisting connecting rod (130), a fixed block (321) is fixedly mounted on the front side of the clamping rod (320), the slotted hole (330) is formed in each of the left end and the right end of the supporting block (310), the pull rod (340) is movably mounted inside the slotted hole (330), the top end of the clamping rod (320) is movably mounted at the right end of the top end inside the slotted hole (330) through a rotating shaft, a notch (350) is formed in the middle of the pull rod (340), and the fixing block (321) is movably mounted in the middle of the notch (350).

3. The shock-absorbing mounting structure of the insulating bus duct of claim 1, characterized in that: first spout (240) have all been seted up at both ends about first dead lever (230), and the inside sliding connection of first spout (240) has first slider (241), the left side fixed mounting of first slider (241) is in the inside left side of fixed loop bar (210).

4. The shock-absorbing mounting structure of the insulating bus duct of claim 1, characterized in that: the left end of the front side of the fixed loop bar (210) is glued with a rubber block far away from the left side of the first fixed bar (230), and the rubber block is designed symmetrically.

5. The shock-absorbing mounting structure of the insulating bus duct of claim 2, characterized in that: the handle (370) is fixedly arranged on the left side of the pull rod (340), and the handle (370) is designed in an arc shape.

6. The shock-absorbing mounting structure of the insulating bus duct of claim 2, characterized in that: the upper end and the lower end of the inside of the slotted hole (330) are both provided with a second sliding groove (380), the inside of the second sliding groove (380) is connected with a second sliding block (390) in a sliding manner, and the top end of the second sliding block (390) is fixedly arranged at the bottom end of the pull rod (340).