CN219512365U - Low-voltage switch testing device - Google Patents
Low-voltage switch testing device Download PDFInfo
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- CN219512365U CN219512365U CN202320055405.XU CN202320055405U CN219512365U CN 219512365 U CN219512365 U CN 219512365U CN 202320055405 U CN202320055405 U CN 202320055405U CN 219512365 U CN219512365 U CN 219512365U
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Abstract
The utility model discloses a low-voltage switch testing device which comprises a testing device main body, wherein a control panel is arranged on the front surface of the testing device main body, an annular chute is arranged on the inner wall of the testing device main body, balls are arranged on the inner side of the annular chute, an annular sliding block is arranged on the inner side of the annular chute, a testing platform is arranged at the top end of the annular sliding block, the lower-voltage switch main body is arranged on the upper surface of the testing platform, a hydraulic pump is arranged at the top end of the testing device main body, and a sleeve is arranged at the bottom end of the hydraulic pump.
Description
Technical Field
The utility model relates to the technical field of testing devices, in particular to a low-voltage switch testing device.
Background
In different fields, the meaning of low-voltage switch is different, there is the car low-voltage protection switch roughly, pressure control low-voltage switch, power equipment low-voltage switch electrical apparatus, low-voltage switch means that the car can be closed automatically when the voltage that the car provided on-vehicle power supply is less than, be the electrical component that is commonly used, this function of on-vehicle power supply belongs to protect function, protect the power supply equipment of car not receive the damage, guarantee that car self electricity consumption is normal, for example ensure that the car can normally fire, pressure control low-voltage switch is the control system whole circuit disconnection according to the pressure of entire system water supply is too little or not water, protect the life of pump, prevent the electrical component of system pump idle running, the application document of current patent number 202020942971.9 discloses a high-low voltage switch cabinet testing arrangement, including placing mechanism, testing mechanism and clamping mechanism, the testing mechanism of placing mechanism's top is installed rather than the assorted testing mechanism, placing mechanism's top just corresponds the testing mechanism's position installation and rather than looks adaptation, placing mechanism is including placing base, placing board and switch cabinet body, placing board and switch cabinet top fixed connection, placing device, top, measuring device including the bracing piece, the lifter. According to the utility model, through the mutual coordination among the placement mechanism, the testing mechanism and the clamping mechanism, the high-low voltage switch cabinet testing device is realized, the switch cabinets to be detected are convenient to clamp and fix, and the switch cabinets with different sizes can be clamped and fixed, so that great convenience is provided for testing work, and aiming at the related technologies, the inventor considers that the following defects exist: according to the technical scheme, the detection device body is fixedly arranged at the bottom end of the driving rod, and when other equipment is required to test the low-voltage switch, the low-voltage switch cannot be detached, so that the using effect of the placement mechanism is reduced.
The prior art has the following problems:
1. in the actual use process of the existing test device, when the test device is used for testing the low-voltage switch, the test head is fixedly arranged at the bottom end of the hydraulic rod, so that only one test can be carried out on the low-voltage switch in the actual test process, and the test device has limitation in the actual use process;
2. when the existing testing device is used, the low-voltage switch needs to be rotated when being tested, but in the actual testing process, the existing low-voltage switch adopts a manual mode to conduct angle adjustment on the low-voltage switch, and when the existing operation mode is used in actual use, the low-voltage switch can be caused to shift, so that the detection effect on the low-voltage switch is affected.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a low-voltage switch testing device, which solves the problem that a probe for testing is inconvenient to replace when the existing testing device is actually used.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a low-voltage switch testing arrangement, includes the testing arrangement main part, testing arrangement main part front surface is provided with control panel, testing arrangement main part inner wall is provided with annular spout, annular spout inner wall is provided with the ball, annular spout inboard is provided with annular slider, annular slider top is provided with test platform, test platform upper surface is provided with the low-voltage switch main part, testing arrangement main part top is provided with the hydraulic pump, the hydraulic pump bottom is provided with the sleeve, the sleeve inboard is provided with the hydraulic stem, the hydraulic stem bottom is provided with the fixed slot, the inside extension spring that is provided with of fixed slot, the extension spring inboard is provided with the connecting rod, connecting rod one end is provided with the jack catch, the jack catch inboard is provided with the slipmat, the slipmat inboard is provided with the test head.
As a preferable technical scheme of the utility model, the number of the balls is a plurality of groups, the balls are equidistantly embedded in the inner wall of the annular chute, and the balls are movably connected with the annular chute.
As a preferable technical scheme of the utility model, the cross section of the annular sliding block is convex, and the annular sliding block is in sliding connection with the annular sliding groove.
As a preferable technical scheme of the utility model, one end of the hydraulic rod is fixedly connected with the output end of the hydraulic pump, and the other end of the hydraulic rod is fixedly connected with the top end of the fixed groove.
As a preferable technical scheme of the utility model, one end of the connecting rod is fixedly connected with one side of the claw, and the other end of the connecting rod penetrates through the inner wall of the fixed groove and extends into the telescopic spring.
As a preferable technical scheme of the utility model, the clamping claws are L-shaped, and the clamping claws are symmetrically arranged at the outer sides of the fixing grooves respectively.
As a preferable technical scheme of the utility model, the anti-skid pad is made of rubber, the anti-skid pad is fixedly inlaid on the inner side of the clamping jaw, and anti-skid patterns are arranged on the outer surface of the anti-skid pad.
Compared with the prior art, the utility model provides a low-voltage switch testing device, which comprises the following components
The beneficial effects are that:
1. this low-voltage switch testing arrangement, through setting up extension spring, connecting rod, jack catch and slipmat, when testing arrangement main part uses, utilize the cooperation of extension spring and connecting rod, can adjust the position of jack catch to utilize the jack catch to carry out the centre gripping to the test head, can change the test head through this kind of mode, thereby install different test heads, and when the jack catch uses, utilize the frictional force between slipmat can jack catch and the test head, thereby improved the jack catch and to test head centre gripping effect.
2. This low-voltage switch testing arrangement, through setting up annular spout, ball and annular slider, in testing arrangement main part use, when low-voltage switch main part rotation angle, utilize annular spout and annular slider's cooperation, can adjust the angle of low-voltage switch main part, can avoid direct contact low-voltage switch main part through this kind of mode, lead to the condition that low-voltage switch main part position appears changing to influence to low-voltage switch main part detection effect, and utilize the ball can reduce the frictional force between annular spout and the annular slider, thereby avoid annular slider to remove.
Drawings
FIG. 1 is a schematic view of the overall appearance structure of the present utility model;
FIG. 2 is a schematic view of the overall planar structure of the present utility model;
FIG. 3 is a schematic view of the planar structure of the annular chute and the annular slider of the present utility model;
FIG. 4 is a schematic view of a three-dimensional structure of an annular slider according to the present utility model;
FIG. 5 is a schematic view of the planar structure of the extension spring and the connecting rod of the present utility model.
In the figure: 1. a testing device body; 2. a control panel; 3. an annular chute; 4. a ball; 5. an annular slide block; 6. a test platform; 7. a low voltage switch body; 8. a hydraulic pump; 9. a sleeve; 10. a hydraulic rod; 11. a fixing groove; 12. a telescopic spring; 13. a connecting rod; 14. a claw; 15. an anti-slip pad; 16. a test head.
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 to 5, in the present embodiment: the utility model provides a low-voltage switch testing arrangement, including testing arrangement main part 1, testing arrangement main part 1 front surface is provided with control panel 2, testing arrangement main part 1 inner wall is provided with annular spout 3, annular spout 3 inner wall is provided with ball 4, annular spout 3 inboard is provided with annular slider 5, annular slider 5 top is provided with test platform 6, test platform 6 upper surface is provided with low-voltage switch main part 7, testing arrangement main part 1 top is provided with hydraulic pump 8, hydraulic pump 8 bottom is provided with sleeve 9, sleeve 9 inboard is provided with hydraulic stem 10, hydraulic stem 10 bottom is provided with fixed slot 11, the inside extension spring 12 that is provided with of fixed slot 11, extension spring 12 inboard is provided with connecting rod 13, connecting rod 13 one end is provided with jack catch 14, jack catch 14 inboard is provided with slipmat 15, slipmat 15 inboard is provided with test head 16.
In the embodiment, the number of the balls 4 is a plurality of groups, the balls 4 are embedded in the inner wall of the annular chute 3 at equal intervals, the balls 4 are movably connected with the annular chute 3, and the friction force between the annular chute and the annular sliding block can be reduced by utilizing the balls, so that the annular sliding block is prevented from moving; the cross section of the annular sliding block 5 is convex, the annular sliding block 5 is in sliding connection with the annular sliding groove 3, and the angle of the test platform 6 can be adjusted by utilizing the cooperation of the annular sliding block 5 and the annular sliding groove 3; one end of a hydraulic rod 10 is fixedly connected with the output end of the hydraulic pump 8, the other end of the hydraulic rod 10 is fixedly connected with the top end of the fixed groove 11, and the height of the low-voltage switch main body 7 can be adjusted by utilizing the cooperation of the hydraulic pump 8 and the hydraulic rod 10; one end of the connecting rod 13 is fixedly connected with one side of the clamping jaw 14, the other end of the connecting rod 13 penetrates through the inner wall of the fixed groove 11 and extends into the telescopic spring 12, the position of the clamping jaw 14 can be adjusted by utilizing the cooperation of the telescopic spring 12 and the connecting rod 13, so that the testing head 16 is clamped by utilizing the clamping jaw 14, and the testing head 16 can be replaced in such a way that different testing heads 16 are installed; the clamping claws 14 are L-shaped, the clamping claws 14 are symmetrically arranged at the outer sides of the fixed grooves 11 respectively, and the fixing effect on the test head 16 can be improved by arranging a plurality of groups of clamping claws 14; the anti-slip pad 15 is made of rubber, the anti-slip pad 15 is fixedly embedded on the inner side of the clamping jaw 14, anti-slip patterns are arranged on the outer surface of the anti-slip pad 15, and friction force between the clamping jaw 14 and the testing head 16 can be utilized by the anti-slip pad 15, so that the clamping effect of the clamping jaw 14 on the testing head 16 is improved.
The working principle and the using flow of the utility model are as follows: when an operator tests the low-voltage switch main body 7 by using the testing device main body 1, the low-voltage switch main body 7 to be tested is placed on the testing platform 6, then the low-voltage switch main body 7 is replaced according to the requirement of the test, when the low-voltage switch main body 7 is replaced, the claw 14 is pulled outwards, then the low-voltage switch main body 7 is taken out from the inner side of the claw 14, then the other low-voltage switch main body 7 is placed on the inner side of the claw 14, after the top end of the low-voltage switch main body 7 is placed on the inner side of the claw 14, the position of the claw 14 can be adjusted by utilizing the cooperation of the telescopic spring 12 and the connecting rod 13, so that the testing head 16 is clamped by utilizing the claw 14, the testing head 16 can be replaced in such a way, so that different testing heads 16 are installed, and when the claw 14 is used, the friction force between the clamping jaw 14 and the test head 16 can be improved by utilizing the anti-slip pad 15, so that the clamping effect of the clamping jaw 14 on the test head 16 is improved, then the hydraulic pump 8 is started by utilizing the control panel 2, the height of the low-voltage switch main body 7 can be adjusted by utilizing the cooperation of the hydraulic pump 8 and the hydraulic rod 10, then the stability of the hydraulic rod 10 can be improved by utilizing the sleeve 9 when the hydraulic rod 10 is used, the shaking condition of the hydraulic rod 10 during use is avoided, and then in the testing process of the low-voltage switch main body 7, when the low-voltage switch main body 7 needs to rotate for a certain angle, the angle of the low-voltage switch main body 7 can be adjusted by utilizing the cooperation of the annular sliding groove 3 and the annular sliding block 5, and the situation that the position of the low-voltage switch main body 7 is changed due to direct contact with the hydraulic pump 8 can be avoided, so that the detection effect of the low-voltage switch main body 7 is affected.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. The utility model provides a low voltage switch testing arrangement, includes testing arrangement main part (1), its characterized in that: the testing device comprises a testing device body (1), wherein a control panel (2) is arranged on the front surface of the testing device body (1), an annular sliding groove (3) is formed in the inner wall of the testing device body (1), balls (4) are arranged on the inner wall of the annular sliding groove (3), an annular sliding block (5) is arranged on the inner side of the annular sliding groove (3), a testing platform (6) is arranged on the top end of the annular sliding block (5), a low-voltage switch body (7) is arranged on the upper surface of the testing platform (6), a hydraulic pump (8) is arranged on the top end of the testing device body (1), a sleeve (9) is arranged at the bottom end of the hydraulic pump (8), a hydraulic rod (10) is arranged on the inner side of the sleeve (9), a fixed groove (11) is formed in the bottom end of the hydraulic rod (10), a telescopic spring (12) is arranged on the inner side of the telescopic spring (12), a connecting rod (13) is arranged on one end of the connecting rod (13) and is provided with a claw (14), an anti-slip pad (15), and a testing head (16) is arranged on the inner side of the claw (14).
2. The low voltage switch testing apparatus of claim 1, wherein: the number of the balls (4) is a plurality of groups, the balls (4) are equidistantly embedded in the inner wall of the annular chute (3), and the balls (4) are movably connected with the annular chute (3).
3. The low voltage switch testing apparatus of claim 1, wherein: the cross section of the annular sliding block (5) is convex, and the annular sliding block (5) is in sliding connection with the annular sliding groove (3).
4. The low voltage switch testing apparatus of claim 1, wherein: one end of the hydraulic rod (10) is fixedly connected with the output end of the hydraulic pump (8), and the other end of the hydraulic rod (10) is fixedly connected with the top end of the fixed groove (11).
5. The low voltage switch testing apparatus of claim 1, wherein: one end of the connecting rod (13) is fixedly connected with one side of the clamping jaw (14), and the other end of the connecting rod (13) penetrates through the inner wall of the fixing groove (11) and extends into the telescopic spring (12).
6. The low voltage switch testing apparatus of claim 1, wherein: the clamping jaws (14) are L-shaped, and the clamping jaws (14) are symmetrically arranged on the outer sides of the fixing grooves (11) respectively.
7. The low voltage switch testing apparatus of claim 1, wherein: the anti-slip pad (15) is made of rubber, the anti-slip pad (15) is fixedly inlaid on the inner side of the clamping jaw (14), and anti-slip patterns are arranged on the outer surface of the anti-slip pad (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320055405.XU CN219512365U (en) | 2023-01-09 | 2023-01-09 | Low-voltage switch testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320055405.XU CN219512365U (en) | 2023-01-09 | 2023-01-09 | Low-voltage switch testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219512365U true CN219512365U (en) | 2023-08-11 |
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ID=87531220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320055405.XU Active CN219512365U (en) | 2023-01-09 | 2023-01-09 | Low-voltage switch testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219512365U (en) |
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2023
- 2023-01-09 CN CN202320055405.XU patent/CN219512365U/en active Active
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