CN218850724U - Mechanical load test device for photovoltaic power generation battery pack - Google Patents

Abstract

The utility model relates to a photovoltaic power generation battery pack test device technical field especially relates to a mechanical load test device for photovoltaic power generation battery pack, solves to have among the prior art that current wheel is unfavorable for the stability of device and the shortcoming that the plug on the socket of working a telephone switchboard lacks firm measure, including a supporting bench, a supporting bench's lower extreme fixedly connected with stand, the lower extreme fixedly connected with bottom plate of stand, a supporting bench's lower extreme fixed mounting has the pneumatic cylinder, the adapter sleeve has been cup jointed in the lower extreme slip of the hydraulic stem of pneumatic cylinder, the lower extreme fixedly connected with backup pad of adapter sleeve, the lower extreme fixedly connected with wheel carrier of backup pad. This scheme constitutes moving mechanism through design backup pad, wheel carrier, wheel, and through the pneumatic cylinder drive, rises whole device, is convenient for remove through the wheel, and when need not remove whole device, the wheel is accomodate in the race for whole device is placed comparatively stably, and the during operation can not remove.

Description

Mechanical load test device for photovoltaic power generation battery pack

Technical Field

The utility model relates to a photovoltaic power generation battery pack test device technical field especially relates to a mechanical load test device for photovoltaic power generation battery pack.

Background

A photovoltaic panel, also called a solar panel, is an assembly of several solar modules assembled on a plate in a certain way, usually as a unit of a photovoltaic array. When a load test is carried out on the photovoltaic power generation cell assembly, the photovoltaic power generation cell assembly needs to be placed on a mechanical load test device for testing.

However, the conventional small trolley wheels are generally installed to move in the conventional mechanical load test device, so that the equipment is not stable enough in working, and a plug connected with a socket equipped with an electric box on the mechanical load test device is lack of a stabilizing measure, so that the power failure condition can occur in the test process. Accordingly, there is a need for improvements in the art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the existing wheel is not favorable to the stability of the device and the plug on the connection socket lacks the steadiness measure in the prior art, and the proposed mechanical load test device for photovoltaic power generation battery pack.

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

a mechanical load test device for a photovoltaic power generation battery assembly comprises a supporting table, wherein the lower end of the supporting table is fixedly connected with an upright post, the lower end of the upright post is fixedly connected with a bottom plate, the lower end of the supporting table is fixedly provided with a hydraulic cylinder, the lower end of a hydraulic rod of the hydraulic cylinder is slidably sleeved with a connecting sleeve, the lower end of the connecting sleeve is fixedly connected with a supporting plate, the lower end of the supporting plate is fixedly connected with a wheel carrier, and wheels are hinged in the wheel carrier;

the utility model discloses a socket, including brace table, electric box, socket, connecting seat, clamp plate, clamping plate, support table's upper end fixedly connected with support frame, the upper end fixed mounting of support frame has the electric box, the upper end fixed mounting of electric box has the socket, it has the plug to peg graft on the socket, be provided with the wire on the plug, be provided with the connecting seat on the socket, it has the clamp plate to articulate on the connecting seat, the lower extreme fixedly connected with shell fragment of clamp plate, the surface of shell fragment is provided with the fixture block, the upper end of socket is provided with the cassette, the overlap joint has the clamp plate on the cassette.

Preferably, the supporting plate is provided with a guide groove, the guide groove is internally and slidably connected with a guide post, and the guide post is fixedly connected with the bottom plate.

Preferably, a wheel groove is formed in the bottom plate, and the wheels are located in the wheel groove.

Preferably, the pressing plate is provided with a wire slot, and a wire is inserted in the wire slot.

Preferably, a clamping groove is formed in the clamping seat, and a clamping block is clamped in the clamping groove.

Preferably, the pressing plate, the elastic sheet and the clamping block are of an integrated structure and are all made of elastic engineering plastic materials.

The utility model has the advantages that: according to the scheme, the supporting plate, the wheel carrier and the wheels form the moving mechanism, the whole device is lifted through the driving of the hydraulic cylinder, the wheels can move conveniently, and when the whole device does not need to be moved, the wheels are stored in the wheel grooves, so that the whole device is placed stably and cannot move during working;

through design clamp plate on the socket, the clamp plate carries on spacingly through the cassette on the socket, can carry on spacingly fixedly to the plug of installation on the socket, avoids equipment during operation to produce vibrations and leads to the plug connection not hard up to lead to the outage, influence experimental going on.

Drawings

Fig. 1 is a schematic structural diagram of a mechanical load testing device for a photovoltaic power generation cell assembly according to the present invention;

fig. 2 is an enlarged view of a part a of the structure of fig. 1 of a mechanical load testing device for a photovoltaic power generation cell assembly provided by the present invention;

fig. 3 is an enlarged view of the socket of fig. 1 of a mechanical load testing apparatus for a photovoltaic power generation cell assembly according to the present invention;

fig. 4 is an enlarged view of a part B structure of the mechanical load testing device for a photovoltaic power generation cell assembly according to the present invention in fig. 3;

fig. 5 is a top view of the pressing plate of fig. 3 of a mechanical load testing device for a photovoltaic power generation cell module according to the present invention.

In the figure: 1. a support table; 2. a column; 3. a base plate; 4. a wheel groove; 5. a hydraulic cylinder; 6. a hydraulic lever; 7. connecting sleeves; 8. a support plate; 9. a wheel carrier; 10. a wheel; 11. a guide groove; 12. a guide post; 13. a support frame; 14. an electric box; 15. a socket; 16. a plug; 17. a wire; 18. a connecting seat; 19. pressing a plate; 20. a wire slot; 21. a spring plate; 22. a clamping block; 23. a card holder; 24. a clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Referring to fig. 1-5, a mechanical load test device for a photovoltaic power generation battery assembly comprises a support table 1, wherein the lower end of the support table 1 is fixedly connected with an upright post 2, the lower end of the upright post 2 is fixedly connected with a bottom plate 3, the lower end of the support table 1 is fixedly provided with a hydraulic cylinder 5, the lower end of a hydraulic rod 6 of the hydraulic cylinder 5 is slidably sleeved with a connecting sleeve 7, the lower end of the connecting sleeve 7 is fixedly connected with a support plate 8, the lower end of the support plate 8 is fixedly connected with a wheel carrier 9, and a wheel 10 is hinged in the wheel carrier 9;

support table 1's upper end fixedly connected with support frame 13, support frame 13's upper end fixed mounting has electric box 14, electric box 14's upper end fixed mounting has socket 15, it has plug 16 to peg graft on socket 15, be provided with wire 17 on the plug 16, be provided with connecting seat 18 on the socket 15, it has clamp plate 19 to articulate on the connecting seat 18, clamp plate 19's lower extreme fixedly connected with shell fragment 21, the surface of shell fragment 21 is provided with fixture block 22, socket 15's upper end is provided with cassette 23, the overlap joint has clamp plate 19 on the cassette 23.

According to the scheme, the supporting plate 8, the wheel frame 9 and the wheels 10 form a moving mechanism, the whole device is lifted through the driving of the hydraulic cylinder 5, the wheels 10 can move conveniently, and when the whole device does not need to be moved, the wheels 10 are accommodated in the wheel grooves 4, so that the whole device is placed stably and cannot move in work;

through design clamp plate 19 on socket 15, clamp plate 19 carries on spacingly through cassette 23 on the socket 15, can carry on spacingly fixedly to the plug 16 of installation on the socket 15, avoids equipment during operation to produce vibrations and leads to the plug 16 to connect not hard up to lead to the outage, influence experimental going on.

In this embodiment, a guide groove 11 is formed in the support plate 8, a guide post 12 is slidably connected in the guide groove 11, and the guide post 12 is fixedly connected with the bottom plate 3. The support plate 8 can be guided by the cooperation of the guide grooves 11 and the guide posts 12.

In this embodiment, a wheel groove 4 is formed in the bottom plate 3, and the wheel 10 is located in the wheel groove 4. By the design of the wheel groove 4, a moving space is provided for the wheel 10.

In this embodiment, the pressing plate 19 is provided with a wire slot 20, and the wire 17 is inserted into the wire slot 20. By the design of the wire slots 20, an insertion space is provided for the wires 17.

In this embodiment, a clamping groove 24 is formed in the clamping seat 23, and a clamping block 22 is clamped in the clamping groove 24. The pressing plate 19 can be limited by the matching of the clamping groove 24 and the clamping block 22.

In this embodiment, the pressing plate 19, the elastic sheet 21 and the locking block 22 are of an integrated structure and made of elastic engineering plastic materials. The elastic engineering plastic has elasticity, so that the clamping block 22 can be clamped into the clamping groove 24.

The utility model discloses specific implementation process as follows: when the whole device needs to be moved, the hydraulic cylinder 5 is started, the hydraulic rod 6 of the hydraulic cylinder 5 extends out, so that the hydraulic cylinder 5 and the hydraulic rod 6 move relatively, the hydraulic cylinder 5 moves upwards, the hydraulic cylinder 5 drives the supporting table 1 to move upwards, the bottom plate 3 is enabled to leave the ground, the wheels 10 are exposed out of the wheel groove 4, the wheels 10 can be used as supports of the whole device, the whole device is convenient to push away, and when the whole device does not need to be moved, the wheels 10 are located in the wheel groove 4, the bottom plate 3 is used as a support, and the whole device is placed stably; when plug 16 needs to be limited, plug 16 and socket 15 are firstly plugged, then wire 17 of plug 16 is inserted into wire groove 20 of pressing plate 19, pressing plate 19 is then pressed downwards, clamping block 22 on elastic sheet 21 at lower end of pressing plate 19 is clamped in clamping groove 24 of clamping seat 23, pressing plate 19 can be positioned, and circuit interruption caused by loosening and loosening of plug 16 is prevented.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The mechanical load test device for the photovoltaic power generation battery assembly comprises a supporting table (1) and is characterized in that the lower end of the supporting table (1) is fixedly connected with an upright post (2), the lower end of the upright post (2) is fixedly connected with a bottom plate (3), the lower end of the supporting table (1) is fixedly provided with a hydraulic cylinder (5), the lower end of a hydraulic rod (6) of the hydraulic cylinder (5) is slidably sleeved with a connecting sleeve (7), the lower end of the connecting sleeve (7) is fixedly connected with a supporting plate (8), the lower end of the supporting plate (8) is fixedly connected with a wheel carrier (9), and wheels (10) are hinged in the wheel carrier (9);

the utility model discloses a socket, including brace table (1), upper end fixedly connected with support frame (13), the upper end fixed mounting of support frame (13) has electric box (14), the upper end fixed mounting of electric box (14) has socket (15), it has plug (16) to peg graft on socket (15), be provided with wire (17) on plug (16), be provided with connecting seat (18) on socket (15), it has clamp plate (19) to articulate on connecting seat (18), the lower extreme fixedly connected with shell fragment (21) of clamp plate (19), the surface of shell fragment (21) is provided with fixture block (22), the upper end of socket (15) is provided with cassette (23), the overlap joint has clamp plate (19) on cassette (23).

2. The mechanical load test device for the photovoltaic power generation cell assembly according to claim 1, wherein a guide groove (11) is formed in the support plate (8), a guide column (12) is connected in the guide groove (11) in a sliding manner, and the guide column (12) is fixedly connected with the bottom plate (3).

3. The mechanical load test device for the photovoltaic power generation cell assembly according to claim 1, wherein a wheel groove (4) is formed in the bottom plate (3), and the wheel (10) is located in the wheel groove (4).

4. The mechanical load test device for the photovoltaic power generation cell assembly according to claim 1, wherein a wire slot (20) is formed in the pressing plate (19), and a wire (17) is inserted into the wire slot (20).

5. The mechanical load test device for the photovoltaic power generation battery pack according to claim 1, wherein a clamping groove (24) is formed in the clamping seat (23), and a clamping block (22) is clamped in the clamping groove (24).

6. The mechanical load test device for the photovoltaic power generation cell assembly according to claim 1, wherein the pressing plate (19), the elastic sheet (21) and the clamping block (22) are of an integrated structure and are all made of elastic engineering plastic materials.

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