CN217442811U

CN217442811U - Impact test device for connector of photovoltaic module

Info

Publication number: CN217442811U
Application number: CN202221080615.6U
Authority: CN
Inventors: 陈立强; 李苏; 陈伊扬
Original assignee: Baoding Demin New Energy Technology Co ltd
Current assignee: Baoding Demin New Energy Technology Co ltd
Priority date: 2022-05-07
Filing date: 2022-05-07
Publication date: 2022-09-16
Anticipated expiration: 2032-05-07

Abstract

The utility model discloses an impact test device for photovoltaic module's connector, including base and impact block two, the support post is all installed in the top four corners department of base, and is provided with the connection diaphragm in the top outside of support post, the middle part inboard of connecting the diaphragm is installed the pneumatic cylinder, and the bottom of pneumatic cylinder is provided with impact block one, electric telescopic handle one is all installed at both ends about the below of connecting the diaphragm, impact block two sets up in electric telescopic handle one's below, the top middle part of base is provided with locating component. This an impact test device for photovoltaic module's connector is through the design of impact piece one and impact piece one for impact test device can carry out impact test to three connector simultaneously in the in-service use process, thereby can strengthen the holistic work efficiency of device, impact piece one simultaneously and the design of impact piece one different volumes, make the device can carry out impact test to the connector of different volumes.

Description

Impact test device for connector of photovoltaic module

Technical Field

The utility model relates to an impact test device technical field specifically is an impact test device for photovoltaic module's connector.

Background

Photovoltaic module refers to solar module, and photovoltaic module mainly comprises solar cell panel and photovoltaic support, and photovoltaic module need use a plurality of connectors in the use, and the connector can be transmitted electric current or signal, and because of photovoltaic module mainly places and uses in the open air, the connector that consequently photovoltaic module used is higher to the requirement of resistant impact force, and the connector is made the back of accomplishing, need test the resistant impact force of connector with the help of the impact test device.

In the prior patent with the publication number of CN210893970U, namely a triaxial impact test device for a circuit rotating connector, the device is only provided with one processing station, the device can only test one connector at a time, and the overall test efficiency of the device can be reduced in the actual use process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an impact test device for photovoltaic module's connector to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an impact test device for photovoltaic module's connector, includes base and impact block two, the support post is all installed in the top four corners department of base, and is provided with the connection diaphragm in the top outside of support post, the middle part inboard of connecting the diaphragm is installed the pneumatic cylinder, and the bottom of pneumatic cylinder is provided with impact block one, electric telescopic handle one is all installed at both ends about the below of connecting the diaphragm, impact block two sets up in electric telescopic handle one's below, the top middle part of base is provided with locating component.

Furthermore, locating component includes location rectangle strip, position circle and vertical central line location strip, and the top of location rectangle strip is connected with the position circle, the upper and lower both ends of position circle all are connected with vertical central line location strip.

Further, the equal fixed mounting in both ends has a mounting plate around the top of base, and mounting plate's top fixed mounting has electric telescopic handle two, one side that electric telescopic handle two is close to the base axis is provided with spacing subassembly.

Furthermore, spacing subassembly includes transverse guide, sliding block and stripper plate, and transverse guide is close to the horizontal central line sliding connection of base and has the sliding block, one side that the sliding block is close to the base axis is connected with the stripper plate.

Furthermore, the extrusion plate is closely attached to the sliding block, and the sliding block is rectangular.

Furthermore, the installation bottom plate is connected with the base in an integrated manner, and the number of the installation bottom plates is four.

Furthermore, the first electric telescopic rod is fixedly connected with the connecting transverse plate, and the two first electric telescopic rods are symmetrically arranged about a perpendicular bisector of the connecting transverse plate.

The utility model provides an impact test device for photovoltaic module's connector possesses following beneficial effect: this an impact test device for photovoltaic module's connector adopts the design of impact piece one and impact piece one for impact test device can carry out impact test to three connector simultaneously at the in-service use in-process, thereby can strengthen the holistic work efficiency of device, impact piece one simultaneously and the design of impact piece one different volumes, make the device can carry out impact test to the connector of different volumes.

1. The extrusion plate of the utility model is closely attached with the sliding block, so that the sliding block can be utilized to slide on the inner side of the transverse guide rail to adjust the position of the extrusion plate in the actual use process, thereby enhancing the flexibility of the whole extrusion plate, so that when the extrusion plate clamps the connector of a sample to be tested, the extrusion plate can adjust the position of the extrusion plate according to the clamping requirement of the connector, meanwhile, the circle centers of the three positioning rings are respectively positioned on the same vertical line with the circle centers of the first impact block and the second impact block, when the positioning rings are positioned at the connector, the positioning function is realized, when an operator places the central point of the connector to be coincident with the central point of the positioning ring, when the first impact block and the second impact block fall, the central points of the first impact block and the second impact block can accurately impact the central point of the connector, so that an operator can better observe a test result.

2. The utility model discloses mounting plate's setting is for installing electric telescopic handle two, and electric telescopic handle two just can utilize self flexible drive transverse guide to remove when the connector carries out impact test, and transverse guide is at the removal in-process, and the stripper plate just can remove to make that the stripper plate can be better carry out spacing centre gripping to the connector.

3. The utility model discloses the design has three impact station altogether for the impact test device, and the volume of impact piece two is less than the volume of impact piece one slightly for the impact test device not only can be tested a plurality of connectors simultaneously in the in-service use process, also can carry out impact test to the connector of different volumes simultaneously, thereby has strengthened impact test device's efficiency greatly.

Drawings

Fig. 1 is a schematic view of the overall structure of an impact testing apparatus for a connector of a photovoltaic module according to the present invention;

fig. 2 is a schematic top view of a base and a transverse rail of an impact testing apparatus for a connector of a photovoltaic module according to the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 2 of an impact testing apparatus for a connector of a photovoltaic module according to the present invention;

fig. 4 is a schematic view of the three-dimensional structure of the lateral guide rail and the extrusion plate of the impact test device for the connector of the photovoltaic module of the present invention.

In the figure: 1. a base; 2. supporting the upright post; 3. connecting the transverse plates; 4. a hydraulic cylinder; 5. a first impact block; 6. a first electric telescopic rod; 7. a second impact block; 8. a positioning assembly; 801. positioning the rectangular strip; 802. positioning rings; 803. a longitudinal centerline locating strip; 9. mounting a bottom plate; 10. a second electric telescopic rod; 11. a limiting component; 1101. a transverse guide rail; 1102. a slider; 1103. and (5) pressing the plate.

Detailed Description

As shown in fig. 1 and 3, an impact test device for a connector of a photovoltaic module comprises a base 1 and two impact blocks 7, wherein supporting upright posts 2 are mounted at four corners of the upper portion of the base 1, a connecting transverse plate 3 is arranged on the outer side of the upper portion of each supporting upright post 2, a hydraulic cylinder 4 is mounted on the inner side of the middle portion of each connecting transverse plate 3, the bottom end of each hydraulic cylinder 4 is provided with one impact block 5, electric telescopic rods 6 are mounted at the left end and the right end of the lower portion of each connecting transverse plate 3, the two impact blocks 7 are arranged below the electric telescopic rods 6, the electric telescopic rods 6 are fixedly connected with the connecting transverse plate 3, the electric telescopic rods 6 are symmetrically arranged on a perpendicular bisector of the connecting transverse plate 3, the impact test device is totally designed with three impact stations, and the volume of the two impact blocks 7 is slightly smaller than that of the first impact blocks 5, so that in the actual use process of the impact test device, the device can test a plurality of connectors simultaneously, and can also perform impact test on connectors with different volumes, thereby greatly enhancing the efficiency of the impact test device, the middle part above the base 1 is provided with the positioning component 8, the positioning component 8 comprises a positioning rectangular strip 801, a positioning ring 802 and a longitudinal center line positioning strip 803, the positioning ring 802 is connected above the positioning rectangular strip 801, the upper end and the lower end of the positioning ring 802 are both connected with the longitudinal center line positioning strip 803, the circle centers of the three positioning rings 802 are respectively positioned on the same vertical line with the circle centers of the impact block I5 and the impact block II 7, the positioning ring 802 can play a role of positioning when the connectors are placed, when an operator places the center points of the connectors to be overlapped with the center points of the positioning ring 802, the center points of the impact block I5 and the impact block II 7 can be ensured to accurately impact the center points of the connectors when the impact block I5 and the impact block II 7 fall down, thereby enabling the operator to better observe the test results.

As shown in fig. 2-4, both front and rear ends above the base 1 are fixedly provided with mounting bottom plates 9, and a second electric telescopic rod 10 is fixedly provided above the mounting bottom plates 9, one side of the second electric telescopic rod 10 close to the central axis of the base 1 is provided with a limiting component 11, the limiting component 11 comprises a transverse guide 1101, a sliding block 1102 and a squeezing plate 1103, the transverse guide 1101 close to the central axis of the base 1 is slidably connected with the sliding block 1102, one side of the sliding block 1102 close to the central axis of the base 1 is connected with the squeezing plate 1103, the squeezing plate 1103 is tightly attached to the sliding block 1102, the squeezing plate 1103 and the sliding block 1102 are rectangular, so that in the actual use process of the squeezing plate 1103, the sliding block 1102 can slide on the inner side of the transverse guide 1101 to adjust the position thereof, thereby enhancing the overall flexibility of the squeezing plate 1103, and when the squeezing plate 1103 clamps the connector to be tested, the position of stripper plate 1103 can adjust itself according to the centre gripping demand of connector, mounting plate 9 is connected with base 1 integration, and mounting plate 9 is provided with four, mounting plate 9's setting is in order to install two 10 electric telescopic handle, two 10 electric telescopic handle just can carry out impact test at the connector, utilize the flexible transverse guide 1101 of driving of self to remove, transverse guide 1101 is at the removal in-process, stripper plate 1103 just can remove, thereby make stripper plate 1103 can be better carry out spacing centre gripping to the connector.

In summary, when the impact test device for the connector of the photovoltaic module is used, firstly, as shown in fig. 1, the impact test device is designed with three impact stations altogether, and the volume of the impact block two 7 is slightly smaller than that of the impact block one 5, so that the impact test device can test a plurality of connectors simultaneously and can also test connectors with different volumes simultaneously in the actual use process, when the connectors need to be subjected to the impact test, firstly, a proper station is selected according to the volumes of the connectors, then, an operator judges the connection of the connectors according to the positions of the positioning rectangular strip 801, the positioning ring 802 and the longitudinal center line positioning strip 803, after all three connectors are placed above the positioning ring 802, according to fig. 2-4, the extrusion plate 1103 is held, and the extrusion plate 1103 is pulled towards the outer side of the connectors, the extrusion plate 1103 can drive the sliding block 1102 to slide on the inner side of the transverse guide rail 1101 in the moving process, after the extrusion plate 1103 is moved to the outer side of the connector, the transverse guide rail 1101 can be driven to move by utilizing the expansion of a BXTL-150 electric telescopic rod two 10, in the moving process of the transverse guide rail 1101, the extrusion plate 1103 can move, after the extrusion plate 1103 is moved to the position which is jointed with the outer side of the connector, the extrusion plate 1103 can complete the limiting and clamping of the connector, when the impact block two 7 needs to perform the impact test on the connector, the expansion of a BXTL-150 electric telescopic rod one 6 is utilized to drive the impact block two 7 to continuously move up and down, the impact block two 7 can vertically perform the impact test on the connector, when the connector below the impact block one 5 needs to be tested, the expansion of a hydraulic cylinder 4 with the model SC32 is utilized, the impact block I5 can be driven to perform impact test on the connector, so that the connector can perform impact test conveniently.

Claims

1. The utility model provides an impact test device for photovoltaic module's connector, includes base (1) and strikes piece two (7), its characterized in that, support post (2) are all installed to the top four corners department of base (1), and are provided with in the top outside of support post (2) and connect diaphragm (3), the middle part inboard of connecting diaphragm (3) installs pneumatic cylinder (4), and the bottom of pneumatic cylinder (4) is provided with strikes piece one (5), connect the below of diaphragm (3) and control both ends and all install electric telescopic handle one (6), strike piece two (7) and set up in the below of electric telescopic handle one (6), the top middle part of base (1) is provided with locating component (8).

2. The impact test device for the connector of the photovoltaic module is characterized in that the positioning assembly (8) comprises a positioning rectangular strip (801), a positioning ring (802) and a longitudinal center line positioning strip (803), the positioning ring (802) is connected above the positioning rectangular strip (801), and the longitudinal center line positioning strip (803) is connected to the upper end and the lower end of the positioning ring (802).

3. The impact test device for the connector of the photovoltaic module according to claim 1, wherein the front end and the rear end of the upper part of the base (1) are fixedly provided with mounting bottom plates (9), an electric telescopic rod II (10) is fixedly mounted above the mounting bottom plates (9), and one side, close to the central axis of the base (1), of the electric telescopic rod II (10) is provided with a limiting component (11).

4. The impact test device for the connector of the photovoltaic module is characterized in that the limiting component (11) comprises a transverse guide rail (1101), a sliding block (1102) and a pressing plate (1103), the transverse guide rail (1101) is connected with the sliding block (1102) in a sliding mode close to the transverse center line of the base (1), and one side, close to the center line of the base (1), of the sliding block (1102) is connected with the pressing plate (1103).

5. The impact test device for the connector of the photovoltaic module is characterized in that the extrusion plate (1103) is tightly attached to the sliding block (1102), and the sliding block (1102) is rectangular.

6. The impact test device for a connector of a photovoltaic module according to claim 3, wherein the mounting base plate (9) is integrally connected with the base (1), and four mounting base plates (9) are provided.

7. The impact test device for the connector of the photovoltaic module according to claim 1, wherein the first electric telescopic rods (6) are fixedly connected with the connecting transverse plate (3), and two first electric telescopic rods (6) are symmetrically arranged about a perpendicular bisector of the connecting transverse plate (3).