CN219590437U

CN219590437U - Handcart cubical switchboard test fixture

Info

Publication number: CN219590437U
Application number: CN202320370040.XU
Authority: CN
Inventors: 魏强
Original assignee: Xi'an Character Electric Co ltd
Current assignee: Xi'an Character Electric Co ltd
Priority date: 2023-03-02
Filing date: 2023-03-02
Publication date: 2023-08-25
Anticipated expiration: 2033-03-02

Abstract

The utility model discloses a handcart switch cabinet testing tool which comprises a bottom frame, wherein lifting mechanisms are arranged on two sides of the bottom end inside the bottom frame, a supporting plate is arranged inside the lifting mechanisms, one end of a spring is fixed with one side inside a placing groove, a sliding groove is arranged inside the supporting plate, sliding blocks are movably arranged inside the sliding groove, one sides of the sliding blocks are fixed with one side of a limiting plate, and an ejection mechanism is arranged at the bottom end inside the bottom frame. According to the utility model, the limiting structure is arranged on one side in the placing groove, the limiting plate in the limiting structure can limit the switch cabinet assembly, and the limiting plate can stretch and retract under the action of the spring, so that the limiting structure is convenient for limiting and fixing the switch cabinet assemblies with different sizes, the tool has the function of limiting the switch cabinet assemblies with different sizes, and the applicability is greatly increased.

Description

Handcart cubical switchboard test fixture

Technical Field

The utility model relates to the technical field of handcart switch cabinet detection, in particular to a handcart switch cabinet testing tool.

Background

The handcart switch cabinet is composed of a fixed electric cabinet body and a movable handcart, a plurality of components are arranged above the handcart switch cabinet, the components are required to be tested correspondingly after being produced to ensure normal use, and in the process of detection, the handcart switch cabinet testing tool can clamp switch cabinet components to be detected, so that the detection accuracy is higher.

Disclosure of Invention

The utility model aims to provide a handcart switch cabinet testing tool, which aims to solve the problem of detection accuracy in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a handcart switch cabinet test fixture, includes the chassis, the both sides of the inside bottom of chassis all are provided with elevating system, elevating system's internally mounted has the backup pad, the inside of backup pad is provided with the standing groove, and the inside one end of standing groove all is provided with limit structure, limit structure includes the pull rod, the pull rod activity sets up in the inside one end of backup pad, the limiting plate is all installed to the one end of pull rod, the spring is all installed to the both sides of limiting plate one end, and the one end of spring is all fixed with one side of standing groove inside, the both sides of limiting plate all are provided with the spout, and the spout sets up in the inside of backup pad, the inside of spout all activity is provided with the slider, and one side of slider all is fixed with one side of limiting plate, the inside bottom of chassis is provided with ejection mechanism.

Preferably, the cross section of the sliding groove is larger than that of the sliding block, and a sliding structure is formed between the sliding groove and the sliding block.

Preferably, the springs are provided with two groups, and the two groups of springs are symmetrically distributed about the central axis of the limiting plate.

Preferably, the placing grooves are provided with four groups, and the four groups of placing grooves are distributed at equal intervals in the supporting plate.

Preferably, the lifting mechanism comprises a groove body, the groove body is arranged on two sides of the inside of the bottom frame, the electric push rod is arranged in the groove body, the moving block is arranged at the top end of the electric push rod, and one side of the moving block is fixed with one side of the supporting plate.

Preferably, the moving blocks are provided with two groups, and the moving blocks and the groove body form a sliding structure together in the groove body.

Preferably, the ejection mechanism comprises a mounting block, the mounting block is mounted at the bottom end of the underframe, telescopic cylinders are mounted at the top ends of the mounting block, and ejector plates are mounted at the top ends of the telescopic cylinders.

Compared with the prior art, the utility model has the beneficial effects that: this handcart cubical switchboard test fixture is rational in infrastructure, has following advantage:

(1) Through being provided with limit structure, limit structure sets up in the inside one side of standing groove, and limit plate in the limit structure can carry out a spacing to the cubical switchboard subassembly, and the limit plate can carry out a flexible simultaneously under the effect of spring for this limit structure is convenient for carry out spacing fixed to the cubical switchboard subassembly of equidimension not, has realized that this frock has the function of carrying out spacing to the cubical switchboard subassembly of equidimension not, and the suitability greatly increased;

(2) Through being provided with elevating system, elevating system sets up in the inside both sides of chassis, and the electric putter in the elevating system can promote the backup pad of movable block one side fixed mounting and reciprocate, thereby changes the position height of this backup pad and changes the inside height of placing the subassembly of this backup pad, is convenient for follow-up according to the actual conditions adjust the height of placing of this subassembly, and the result of use is better;

(3) Through being provided with ejection mechanism, after the subassembly test in the backup pad is accomplished, through being provided with ejection mechanism in the bottom of standing groove, telescopic cylinder in ejection mechanism can promote the ejector plate upward movement and make the subassembly that the standing groove is inside upwards move can be convenient quick take out the subassembly after being ejecting for give the convenience greatly increased of frock unloading.

Drawings

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

fig. 4 is a schematic cross-sectional elevation view of the present utility model.

In the figure: 1. a chassis; 2. a support plate; 3. a placement groove; 4. a lifting mechanism; 401. a moving block; 402. an electric push rod; 403. a tank body; 5. a limit structure; 501. a limiting plate; 502. a spring; 503. a pull rod; 504. a chute; 505. a slide block; 6. an ejection mechanism; 601. a telescopic cylinder; 602. an ejector plate; 603. and (5) installing a block.

Detailed Description

The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides a handcart switch cabinet test fixture, including chassis 1, the both sides of the inside bottom of chassis 1 all are provided with elevating system 4, elevating system 4's internally mounted has backup pad 2, backup pad 2's inside is provided with standing groove 3, and the inside one end of standing groove 3 all is provided with limit structure 5, limit structure 5 includes pull rod 503, pull rod 503 activity sets up in the inside one end of backup pad 2, limiting plate 501 is all installed to the one end of pull rod 503, spring 502 is all installed to the both sides of limiting plate 501 one end, and spring 502's one end all is fixed with one side of standing groove 3 inside, both sides of limiting plate 501 all are provided with spout 504, and spout 504 sets up in the inside of backup pad 2, the inside of spout 504 all activity is provided with slider 505, and one side of slider 505 all is fixed with one side of limiting plate 501, the inside bottom of chassis 1 is provided with ejection mechanism 6;

the cross section of the sliding groove 504 is larger than that of the sliding block 505, a sliding structure is formed between the sliding groove 504 and the sliding block 505, and the sliding structure is designed to guide the movement of the limiting plate 501, so that the movement of the limiting plate 501 is more stable;

the springs 502 are provided with two groups, the two groups of springs 502 are symmetrically distributed about the central axis of the limiting plate 501, and the symmetrically distributed springs 502 push the limiting plate 501 more stably in a telescopic manner;

specifically, as shown in fig. 1 and 3, when in use, the pull rod 503 is pulled to shrink to one side after the switch cabinet component is taken out, then the component is put into the placing groove 3, and then the pull rod 503 is released, the spring 502 of the pull rod 503 is pushed to push the limiting plate 501 to reset to limit the component placed in the placing groove 3, so that the component can be well limited and fixed, and the subsequent better test is facilitated.

The placing grooves 3 are provided with four groups, and the four groups of placing grooves 3 are distributed at equal intervals in the supporting plate 2;

the lifting mechanism 4 comprises a groove body 403, the groove body 403 is arranged on two sides of the inside of the underframe 1, electric push rods 402 are arranged in the groove body 403, movable blocks 401 are arranged at the top ends of the electric push rods 402, and one sides of the movable blocks 401 are fixed with one side of the supporting plate 2;

the two groups of the moving blocks 401 are arranged, the moving blocks 401 and the groove body 403 form a sliding structure in the groove body 403, and the sliding structure is designed to guide the up-and-down movement of the supporting plate 2, so that the use effect is better;

specifically, as shown in fig. 2 and fig. 4, when in use, after corresponding components are placed in the support plate 2, the electric push rod 402 is started according to practical situations to push the support plate 2 to move up and down to be adjusted to a proper height, so that the switch cabinet components clamped and placed in the support plate 2 are placed to a proper height, and then corresponding tests are performed.

The ejection mechanism 6 comprises a mounting block 603, wherein the mounting block 603 is mounted at the bottom end of the underframe 1, telescopic cylinders 601 are mounted at the top ends of the mounting block 603, and ejection plates 602 are mounted at the top ends of the telescopic cylinders 601;

specifically, as shown in fig. 1 and 2, when the device is used, after the detection of the components is completed, the telescopic cylinder 601 is started to push the ejector plate 602 to move upwards, so that the limited components inside the placing groove 3 are ejected upwards, and the limited components can be taken out.

Working principle: when the handcart switch cabinet assembly to be detected is used, the pull rod 503 is pulled to be contracted to one side, the pull rod 503 is released after the assembly is placed into the placing groove 3, the spring 502 of the pull rod 503 is loosened to push the limiting plate 501 to reset the assembly placed in the placing groove 3, after limiting, the electric push rod 402 is started according to practical conditions to push the supporting plate 2 to move up and down to be adjusted to a proper height, so that the corresponding test is carried out after the switch cabinet assembly placed in the supporting plate 2 in a clamping mode is placed to the proper height, after the test is finished, the telescopic cylinder 601 is started again to push the ejector plate 602 to move upwards to enable the assembly limited in the placing groove 3 to be ejected upwards, and then the ejected handcart switch cabinet assembly is taken down, so that the use work of the handcart switch cabinet test fixture is finally completed.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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. Handcart cubical switchboard test fixture, including chassis (1), its characterized in that: lifting mechanisms (4) are arranged on two sides of the bottom end inside the underframe (1), a supporting plate (2) is arranged inside the lifting mechanisms (4), a placing groove (3) is arranged inside the supporting plate (2), a limiting structure (5) is arranged at one end inside the placing groove (3), the limiting structure (5) comprises a pull rod (503), the pull rod (503) is movably arranged at one end inside the supporting plate (2), a limiting plate (501) is arranged at one end of the pull rod (503), the spring (502) is all installed to both sides of limiting plate (501) one end, and the one end of spring (502) is all fixed with one side of standing groove (3) inside, the both sides of limiting plate (501) all are provided with spout (504), and spout (504) set up in the inside of backup pad (2), the inside of spout (504) all is movably provided with slider (505), and one side of slider (505) is all fixed with one side of limiting plate (501), the inside bottom of chassis (1) is provided with ejection mechanism (6).

2. The handcart switch cabinet test fixture according to claim 1, wherein: the cross section of the sliding groove (504) is larger than that of the sliding block (505), and a sliding structure is formed between the sliding groove (504) and the sliding block (505).

3. The handcart switch cabinet test fixture according to claim 1, wherein: the springs (502) are provided with two groups, and the two groups of springs (502) are symmetrically distributed relative to the central axis of the limiting plate (501).

4. The handcart switch cabinet test fixture according to claim 1, wherein: the placing grooves (3) are arranged in four groups, and the four groups of placing grooves (3) are distributed at equal intervals in the supporting plate (2).

5. The handcart switch cabinet test fixture according to claim 1, wherein: elevating system (4) are including cell body (403), cell body (403) set up in the inside both sides of chassis (1), electric putter (402) are all installed to the inside of cell body (403), movable block (401) are all installed on the top of electric putter (402), and one side of movable block (401) is all fixed with one side of backup pad (2).

6. The handcart switch cabinet test fixture according to claim 5, wherein: the moving blocks (401) are provided with two groups, and the moving blocks (401) and the groove body (403) form a sliding structure together in the groove body (403).

7. The handcart switch cabinet test fixture according to claim 1, wherein: the ejection mechanism (6) comprises an installation block (603), the installation block (603) is installed at the bottom end of the underframe (1), telescopic cylinders (601) are all installed at the top ends of the installation block (603), and ejector plates (602) are all installed at the top ends of the telescopic cylinders (601).