CN219284551U - Torsion testing device for photovoltaic connector - Google Patents
Torsion testing device for photovoltaic connector Download PDFInfo
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- CN219284551U CN219284551U CN202320257632.0U CN202320257632U CN219284551U CN 219284551 U CN219284551 U CN 219284551U CN 202320257632 U CN202320257632 U CN 202320257632U CN 219284551 U CN219284551 U CN 219284551U
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- connector
- sliding block
- slide rail
- sliding
- bottom plate
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The utility model belongs to the technical field of detection, and relates to a torsion testing device of a photovoltaic connector, which comprises a bottom plate, wherein a sliding rail is arranged on the bottom plate, a first sliding block and a second sliding block are arranged on the sliding rail, a connecting plate is arranged on the first sliding block and the second sliding block together, a bearing fixing plate is arranged on the connecting plate, and a second connector fixing die and a torsion wrench are arranged on the bearing fixing plate; the bottom plate is also provided with a side plate, and a first connector fixing die is arranged on the side plate; the bottom plate is also provided with a slide rail front baffle and a slide rail rear baffle, and the slide rail front baffle and the slide rail rear baffle are respectively arranged at two ends of the slide rail; the first sliding block and the second sliding block are respectively sleeved on the sliding rail; the torque force of the screwing connector can be more accurate and reliable by using a high-precision torque wrench; the ratchet bearing component is added in the device to serve as a reverse rotation protection device, so that the device is high in reliability, simple in structure and practical value.
Description
Technical Field
The utility model belongs to the technical field of detection, and relates to a torsion testing device for a photovoltaic connector.
Background
At present, the existing photovoltaic connector mounting mode is divided into two steps of terminal beating and connector screwing, the connector consists of a terminal, a sealing ring and a connector plastic shell, the metal terminal is firstly beaten on a cable according to the steps in production, then the connector is sleeved, and finally the terminal is screwed by using a nut machine, but the torque of the existing connector screwing is inaccurate and reliable.
Disclosure of Invention
The utility model aims to provide a torsion testing device for a photovoltaic connector, which can solve the problem of inaccurate torsion of a screwed connector.
According to the technical scheme provided by the utility model: the torsion testing device for the photovoltaic connector comprises a bottom plate, wherein a sliding rail is arranged on the bottom plate, a first sliding block and a second sliding block are arranged on the sliding rail, a connecting plate is arranged on the first sliding block and the second sliding block together, a bearing fixing plate is arranged on the connecting plate, and a second connector fixing die and a torsion wrench are arranged on the bearing fixing plate; the bottom plate is also provided with a side plate, and a first connector fixing die is arranged on the side plate.
Preferably, the bottom plate is further provided with a slide rail front baffle and a slide rail rear baffle, and the slide rail front baffle and the slide rail rear baffle are respectively arranged at two ends of the slide rail.
Preferably, the first sliding block and the second sliding block are respectively sleeved on the sliding rail.
Preferably, the sliding rail is of a cylindrical structure, and the sliding rail front baffle and the sliding rail rear baffle are of square structures.
Preferably, the lower ends of the first sliding block and the second sliding block are respectively connected with the bottom plate in a sliding way.
Preferably, the bearing fixing plates comprise three bearing fixing plates, wherein one bearing fixing plate is provided with a second connector fixing die, and the other two bearing fixing plates are jointly provided with a torque wrench.
Preferably, the first connector fixing mold, the second connector fixing mold and the torque wrench are on the same horizontal line.
Preferably, two ends of the torque wrench respectively penetrate through the two bearing fixing plates, and the left end of the torque wrench is connected with the second connector fixing die.
The positive progress effect of this application lies in:
the torsion testing device for the photovoltaic connector provided by the embodiment of the utility model has the following advantages:
1. by using a high precision torque wrench, the torque of the twist-on connector can be more accurate and reliable.
2. The ratchet bearing component is added in the device to serve as a reverse rotation protection device, so that the device is high in reliability, simple in structure and practical value.
Drawings
Fig. 1 is a front view of the present utility model.
In the figure: 1-a bottom plate; 2-side plates; 3-sliding rails; 4-a first slider; 5-a second slider; 6-a slide rail front baffle; 7-a slide rail rear stop block; 8-a first connector fixing die; 9-a second connector fixing mold; 10-torque wrench; 11-bearing fixing plate.
Detailed Description
In order that those skilled in the art will better understand the present utility model, a technical solution in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.
As shown in fig. 1, the utility model is a torsion testing device of a photovoltaic connector, comprising a bottom plate 1, wherein a sliding rail 3 is arranged on the bottom plate 1, a first sliding block 4 and a second sliding block 5 are arranged on the sliding rail 3, a connecting plate is jointly arranged on the first sliding block 4 and the second sliding block 5, a bearing fixing plate 11 is arranged on the connecting plate, and a second connector fixing die 9 and a torsion wrench 10 are arranged on the bearing fixing plate 11; the bottom plate 1 is also provided with a side plate 2, a first connector fixing die 8 is arranged on the side plate 2, the first connector fixing die 8 is a negative electrode, and a second connector fixing die 9 is a positive electrode.
Preferably, the bottom plate 1 is further provided with a slide rail front baffle 6 and a slide rail rear baffle 7, and the slide rail front baffle 6 and the slide rail rear baffle 7 are respectively arranged at two ends of the slide rail 3;
the first sliding block 4 and the second sliding block 5 are respectively sleeved on the sliding rail 3;
the sliding rail 3 is of a cylindrical structure, and the sliding rail front baffle 6 and the sliding rail rear baffle 7 are of square structures;
it is further understood that the slide rail 3 is cylindrical and the slide rail front baffle 6 and the slide rail rear baffle 7 are square, preventing the first slider 4 and the second slider 5 from sliding out of the slide rail 3 when sliding on the slide rail 3.
Preferably, the lower ends of the first slider 4 and the second slider 5 are respectively connected with the bottom plate 1 in a sliding manner, and further limit the first slider 4 and the second slider 5.
Preferably, the bearing fixing plates 11 comprise three bearing fixing plates 11, wherein one bearing fixing plate 11 is provided with a second connector fixing die 9, and the other two bearing fixing plates 11 are jointly provided with a torque wrench 10.
Preferably, the first connector fixing mold 8, the second connector fixing mold 9 and the torque wrench 10 are on the same horizontal line.
Preferably, two ends of the torque wrench 10 respectively penetrate through two bearing fixing plates 11, and the left end of the torque wrench 10 is connected with the second connector fixing mold 9.
The working process is as follows:
when the connector needs to be tested, the connector is placed between a first connector fixing die 8 and a second connector fixing die 9, the positive electrode and the negative electrode of the connector correspond to the positive electrode and the negative electrode of the first connector fixing die 8 and the second connector fixing die 9, and a torque wrench 10 is pushed to fix the connector; when the torsion of the connector is tested, the torque wrench 10 can be rotated for testing; the testing device is particularly suitable for connectors requiring accurate torsion values, and is mainly used for testing the torque nut transmission and torsion of the photovoltaic connector.
It is to be understood that the above embodiments are merely illustrative of the application of the principles of the present utility model, but not in limitation thereof. Various modifications and improvements may be made by those skilled in the art without departing from the spirit and substance of the utility model, and are also considered to be within the scope of the utility model.
Claims (8)
1. The torsion testing device for the photovoltaic connector is characterized by comprising a bottom plate (1), wherein a sliding rail (3) is arranged on the bottom plate (1), a first sliding block (4) and a second sliding block (5) are arranged on the sliding rail (3), connecting plates are jointly arranged on the first sliding block (4) and the second sliding block (5), a bearing fixing plate (11) is arranged on the connecting plates, and a second connector fixing die (9) and a torsion wrench (10) are arranged on the bearing fixing plate (11); the bottom plate (1) is also provided with a side plate (2), and a first connector fixing die (8) is arranged on the side plate (2).
2. The photovoltaic connector torsion testing apparatus of claim 1, wherein: the bottom plate (1) is also provided with a slide rail front baffle (6) and a slide rail rear baffle block (7), and the slide rail front baffle (6) and the slide rail rear baffle block (7) are respectively arranged at two ends of the slide rail (3).
3. The device for testing torsion of a photovoltaic connector according to claim 2, wherein: the first sliding block (4) and the second sliding block (5) are respectively sleeved on the sliding rail (3).
4. A photovoltaic connector torsion testing apparatus according to claim 3, wherein: the sliding rail (3) is of a cylindrical structure, and the sliding rail front baffle (6) and the sliding rail rear baffle block (7) are of square structures.
5. The photovoltaic connector torsion testing apparatus of claim 1, wherein: the lower ends of the first sliding block (4) and the second sliding block (5) are respectively connected with the bottom plate (1) in a sliding way.
6. The photovoltaic connector torsion testing apparatus of claim 1, wherein: the bearing fixing plates (11) comprise three parts, wherein one bearing fixing plate (11) is provided with a second connector fixing die (9), and the other two bearing fixing plates (11) are jointly provided with a torque wrench (10).
7. The photovoltaic connector torsion testing apparatus of claim 1, wherein: the first connector fixing die (8), the second connector fixing die (9) and the torque wrench (10) are arranged on the same horizontal line.
8. The photovoltaic connector torsion testing apparatus of claim 6, wherein: two ends of the torque wrench (10) respectively penetrate through the two bearing fixing plates (11), and the left end of the torque wrench (10) is connected with the second connector fixing die (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320257632.0U CN219284551U (en) | 2023-02-20 | 2023-02-20 | Torsion testing device for photovoltaic connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320257632.0U CN219284551U (en) | 2023-02-20 | 2023-02-20 | Torsion testing device for photovoltaic connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219284551U true CN219284551U (en) | 2023-06-30 |
Family
ID=86916062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320257632.0U Active CN219284551U (en) | 2023-02-20 | 2023-02-20 | Torsion testing device for photovoltaic connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219284551U (en) |
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2023
- 2023-02-20 CN CN202320257632.0U patent/CN219284551U/en active Active
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