CN211045345U

CN211045345U - Circuit breaker assembly debugging table

Info

Publication number: CN211045345U
Application number: CN201921267456.9U
Authority: CN
Inventors: 尹朝晖; 吴振方; 张宏亮
Original assignee: Hubei Xintiancheng Electric Co ltd
Current assignee: Hubei Xintiancheng Electric Co ltd
Priority date: 2019-08-07
Filing date: 2019-08-07
Publication date: 2020-07-17
Anticipated expiration: 2029-08-07

Abstract

The utility model relates to a circuit breaker assembly debugging platform, which comprises a base, wherein two groups of circuit breaker connecting components are symmetrically arranged on the base, each connecting component comprises a supporting plate, a horizontal rotating shaft is rotatably connected on the supporting plate through a bearing, one end of the rotating shaft is fixedly connected with a hand wheel, the other end of the rotating shaft is fixedly connected with a connecting disc, a plurality of limiting holes are formed in the connecting disc in a circumferential array, and a connecting rod is also arranged on the connecting disc; the supporting plate is arranged above the rotating shaft, and a clamping mechanism matched with the limiting hole to loosen or clamp the connecting disc is further connected above the rotating shaft. The utility model has the advantages of simple operation, safe in utilization, assembly efficiency is higher, reduces labourer intensity of work.

Description

Circuit breaker assembly debugging table

Technical Field

The utility model relates to a circuit breaker debugging equipment field, in particular to circuit breaker assembly debugging platform.

Background

The breaker is a switching device which can close, bear and break the current under the condition of a normal loop and can close, bear and break the current under the condition of an abnormal loop within a specified time, and has the functions of cutting off and connecting a load circuit and cutting off a fault circuit, thereby preventing the accident from being expanded and ensuring the safe operation. The circuit breaker needs to be debugged before being put into use. The well-known equipment for debugging the circuit breaker is all welded for the frame with the angle steel and then fixes the debugging to the circuit breaker above placing, because the assembly debugging in-process of circuit breaker needs to rotate, and circuit breaker body weight is big, and the manual work is turned and is wasted time and energy, very easily leads to the fact the damage to the circuit breaker in the operation process, and more serious still can injure operating personnel by a crashing object.

SUMMERY OF THE UTILITY MODEL

There is the problem that inefficiency, potential safety hazard are high to present manual assembly debugging, the utility model provides a simple structure, operation safety make things convenient for the assembly and the debugging in each position of circuit breaker, labour saving and time saving's assembly debugging platform.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a circuit breaker assembly debugging table comprises a base, wherein two groups of circuit breaker connecting assemblies are symmetrically arranged on the base, each connecting assembly comprises a supporting plate and a horizontal rotating shaft which is rotatably connected onto a supporting plate through a bearing, one end of each rotating shaft is fixedly connected with a hand wheel, the other end of each rotating shaft is fixedly connected with a connecting disc, a plurality of limiting holes are circumferentially arranged on the connecting discs, and connecting rods are arranged on the connecting discs; wherein the supporting plate is also connected with a clamping mechanism which is matched with the limiting hole to loosen or clamp the connecting disc above the rotating shaft.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model has the characteristics of easy operation, safe in utilization, carry out the joint support to the circuit breaker through circuit breaker coupling assembling, carry out the chucking through chucking mechanism to the connection pad, assembly process safe and reliable; the rotation of circuit breaker among the assembly debugging process is realized through pivot, connection pad and the hand wheel that sets up for assembly efficiency is higher, simultaneously also very big reduction labourer's intensity of work.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic view of the working state of the present invention;

fig. 3 is a left side view of the present invention;

fig. 4 is a top view of the present invention;

fig. 5 is a partially enlarged view of the clamping mechanism of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1-5, an embodiment of the present invention provides a circuit breaker assembly debugging table, including a base 1, two sets of circuit breaker connecting assemblies 2 are symmetrically disposed on the base 1, each connecting assembly 2 includes a supporting plate 21, a horizontal rotating shaft 23 is rotatably connected to the supporting plate through a bearing 22, one end of the rotating shaft 23 is fixedly connected to a hand wheel 24, the other end of the rotating shaft is fixedly connected to a connecting disc 25, a plurality of limiting holes 26 are circumferentially arranged on the connecting disc 25, and a connecting rod 27 is further disposed on the connecting disc 25; the supporting plate 21 is also connected with a clamping mechanism 3 which is matched with the limiting hole to loosen or clamp the connecting disc 25 above the rotating shaft 23; the chucking mechanism 3 comprises a stepped hole 31 arranged in parallel with the rotating shaft, one end of the stepped hole 31 close to the connecting disc is a large hole end, a stepped rod 32 is movably arranged in the stepped hole 31, a spring 33 is sleeved on a small shaft of the stepped rod 32, and the tail end of the small shaft of the stepped rod 32 is connected with a pull rod 34.

Adopt circuit breaker coupling assembling to connect the circuit breaker and support, the pivot, connection pad and the hand wheel that set up in the coupling assembling simultaneously realize the rotation of circuit breaker in the assembling process, simultaneously because seted up a plurality of spacing holes on the connection pad to control the turned position of connection pad through chucking mechanism, thereby make the utility model discloses when assembling the circuit breaker, can rotate the angle of circuit breaker for the base wantonly, consequently assembly efficiency is higher, and is safer in the operation process, not only has the guard action to circuit breaker itself, has the guard action to the operator simultaneously.

In another example, referring to fig. 1, the connection rod 27 is detachably connected to the connection plate 25. Thereby be suitable for the circuit breaker of multiple model through simply changing the connecting rod of different specifications, have the product commonality.

Referring to fig. 1 and 4, the connecting rod in the above scheme is realized in a manner that the connecting rod 27 is L-shaped, and a plurality of bolt holes for connecting the circuit breaker are formed in the horizontal section of the connecting rod 27. by adopting the scheme, the circuit breaker can be more conveniently and quickly mounted and dismounted, and the working mode is that the circuit breaker is hoisted to an assembly debugging table, the bottom surface of a mounting plate of the circuit breaker is close to the horizontal end of a L-shaped bracket, and a bolt penetrates through the bolt holes to connect the mounting plate and the circuit breaker.

In another example, referring to fig. 1, a reinforcing rib plate 4 is further provided at the connection position of the supporting plate 21 and the base 1. The strength of the assembly debugging table is improved, and the safety and reliability of work are further guaranteed.

In another example, referring to fig. 1, the bottom of the base 1 is provided with casters 5. The movement is convenient in the assembling and debugging process.

The embodiment of the utility model provides a circuit breaker assembly debugging platform, this assembly debugging platform pass through circuit breaker coupling assembling and connect the circuit breaker and support, and the rotation of circuit breaker in the assembling process is realized to pivot, connection pad and the hand wheel that sets up in the coupling assembling simultaneously, through the pulling or loosen the pull rod of chucking mechanism, realizes the rotation location of connection pad, simultaneously because seted up a plurality of spacing holes on the connection pad, thereby make the utility model discloses when assembling the circuit breaker, can rotate the angle of circuit breaker for the base wantonly, in addition, through the connecting rod of changing different specifications, can be suitable for the circuit breaker of multiple model. In conclusion, the assembly debugging table has the advantages of being simple in operation, high in assembly efficiency, wide in application range, safe to use and the like.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The circuit breaker assembly debugging table is characterized by comprising a base, wherein two groups of circuit breaker connecting assemblies are symmetrically arranged on the base, each connecting assembly comprises a supporting plate, a horizontal rotating shaft is rotatably connected to the supporting plate through a bearing, one end of the rotating shaft is fixedly connected with a hand wheel, the other end of the rotating shaft is fixedly connected with a connecting disc, a plurality of limiting holes are formed in the connecting disc in a circumferential array, and a connecting rod is further arranged on the connecting disc; the supporting plate is arranged above the rotating shaft, and a clamping mechanism matched with the limiting hole to loosen or clamp the connecting disc is further connected above the rotating shaft.

2. The circuit breaker assembly debugging platform of claim 1, wherein the clamping mechanism comprises a stepped hole arranged parallel to the rotating shaft, one end of the stepped hole close to the connecting disc is a large hole end, a stepped rod is movably arranged in the stepped hole, a spring is sleeved on a small shaft of the stepped rod, and a pull rod is connected to the end of the small shaft of the stepped rod.

3. The circuit breaker assembly debugging table of claim 1, wherein the connecting bar is detachably connected to the connecting pad.

4. The circuit breaker assembly debugging table of claim 1, wherein the connecting rod is shaped like L, and a plurality of bolt holes for connecting the circuit breakers are opened on the horizontal section of the connecting rod.

5. The circuit breaker assembly debugging table of claim 1, wherein a stiffener is further disposed at a junction of the supporting plate and the base.

6. The circuit breaker assembly debugging table of claim 1, wherein the base bottom is provided with casters.