CN219349040U - Cable withstand voltage test machine - Google Patents
Cable withstand voltage test machine Download PDFInfo
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- CN219349040U CN219349040U CN202223520423.5U CN202223520423U CN219349040U CN 219349040 U CN219349040 U CN 219349040U CN 202223520423 U CN202223520423 U CN 202223520423U CN 219349040 U CN219349040 U CN 219349040U
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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
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Abstract
The utility model provides a cable withstand voltage testing machine, which comprises a base; the base is fixedly connected with a pressure measuring device; the side end of the pressure measuring device is fixedly connected with a mounting shell; an opening is formed in the end face, far away from the pressure gauge, of the mounting shell; an upper electric conduction plate and a lower electric conduction plate are arranged in the opening; insulating pads are arranged on the end surfaces of the two conductive plates, which are far away from each other; the insulating pad at the lower end is fixedly connected with the mounting shell; the upper end of the insulating pad at the upper end is connected with a pressing plate assembly; the pressing plate assembly comprises a through hole which is arranged on the installation shell and communicated with the upper part and the lower part; a connecting plate is arranged in the through hole through a limiting piece; the connecting plate is sleeved with a spring arranged in the through hole; the upper end of the connecting plate is of a beveling structure; the base is provided with a displacement assembly; the displacement component is provided with a fixing component; be equipped with the pinch roller subassembly on the fixed subassembly, carry out the centre gripping to the cable fixedly through fixed subassembly, through pinch roller subassembly and clamp plate subassembly centre gripping cable end between two electric conductance boards, carry out the pressure measurement through the pressure gauge.
Description
Technical Field
The utility model belongs to the technical field of cable production, and particularly relates to a cable withstand voltage testing machine.
Background
After the cable is produced and processed, the pressure resistance of the cable needs to be detected, so that the subsequent normal and safe use of the cable is ensured, however, the existing pressure resistance test device for cable insulation needs to be used for testing the cable by a worker through a handheld probe, the efficiency is low, and a certain electric shock risk exists.
To above-mentioned problem, we propose a cable withstand voltage test machine, it is fixed to carry out the centre gripping to the cable through fixed subassembly, through pinch roller subassembly and clamp plate subassembly centre gripping cable end between two electric conductance boards, carries out the pressure measurement through the pressure gauge.
Disclosure of Invention
The cable withstand voltage testing machine provided by the utility model is simple in structure and convenient to use, the cable is clamped and fixed through the fixing component, the cable end is clamped between the two electric conduction plates through the pinch roller component and the pressing plate component, and the pressure measurement is carried out through the pressure measuring device.
The utility model provides a cable withstand voltage testing machine, which comprises a base; the base is fixedly connected with a pressure measuring device; the side end of the pressure measuring device is connected with a mounting shell; an opening is formed in the end face, far away from the pressure gauge, of the mounting shell; an upper electric conduction plate and a lower electric conduction plate are arranged in the opening; insulating pads are arranged on the end surfaces of the two conductive plates, which are far away from each other; the insulating pad at the lower end is fixedly connected with the mounting shell; the upper end of the insulating pad at the upper end is connected with a pressing plate assembly; the pressing plate assembly comprises a through hole which is arranged on the installation shell and communicated with the upper part and the lower part; a connecting plate is arranged in the through hole through a limiting piece; the connecting plate is sleeved with a spring arranged in the through hole; the upper end of the connecting plate is of a beveling structure; the base is provided with a displacement assembly; the displacement assembly is provided with a fixing assembly; be equipped with the pinch roller subassembly on the fixed subassembly, fix the cable through fixed subassembly, make cable horizontal migration through displacement subassembly, the cable end stretches into in the installation casing, between two electric conduction boards, press the structure of cutting that pastes on to the connecting plate through the pinch roller subassembly, the connecting plate moves down, the electric conduction board of driving the upper end moves down and the fixed cable that presss from both sides of electric conduction board of lower extreme, the withstand voltage degree of cable is tested through the pressure gauge, after the use, the pinch roller no longer presses and pastes the structure department of cutting, connecting plate upward movement under the effect of the elasticity of spring, two electric conduction boards no longer centre gripping cable.
Further, the displacement assembly comprises a placing groove arranged on the base; a motor fixedly connected with the base is arranged in the placing groove; the output end of the motor is fixedly connected with a threaded rod; the threaded rod is connected with a fixed block in a sliding manner through a sliding assembly; a vertical plate is fixedly connected to the fixed block; the fixed block is driven to slide under the assistance of the sliding component, and drives the vertical plate, the transverse plate, the fixing component and the pinch roller component to move towards the installation shell.
Further, the fixing component comprises a lower clamping ring fixedly connected to the transverse plate; the transverse plate is rotatably connected with a second threaded rod; a second transverse plate is sleeved on the second threaded rod in a threaded manner; and an upper clamping ring matched with the lower clamping ring is fixedly connected to the lower end surface of the second transverse plate, a cable is placed in the lower clamping ring, the second threaded rod is rotated to drive the second transverse plate to move downwards, the upper clamping ring is driven to move downwards, and the cable is fixedly clamped, so that the cable is prevented from being held by hand.
Further, the pinch roller assembly includes a second fixed slat fixedly coupled to a second cross plate; the second fixing strip plate is rotationally connected with a pressing wheel, and the pressing wheel on the pressing wheel assembly presses the inclined cutting structure at the connecting plate, so that the electric conduction plate fixedly clamps the cable.
Further, the sliding component comprises a sliding block fixedly connected to the fixed block and a sliding groove which is matched with the sliding block and is arranged on the base; the sliding groove is communicated with the placing groove, and the sliding component is convenient for the fixed block to move.
Further, a guide rod penetrating through the transverse plate is fixedly connected to the lower end face of the second transverse plate, and the guide rod prevents the second transverse plate from rotating.
Further, the limiting piece comprises a limiting sliding block fixedly connected to the connecting plate and a limiting sliding groove which is matched with the limiting sliding block and is arranged on the mounting shell; the limiting sliding groove is communicated with the through hole, and the limiting piece is convenient for the connecting plate to move up and down.
Furthermore, one side of the pressure gauge is positioned on the front end surface of the installation shell and is electrically connected with a connecting wire; one end of the connecting wire is electrically connected with the electric conduction plate at the lower end.
The utility model has the beneficial effects that: the cable withstand voltage testing machine provided by the utility model is simple in structure and convenient to use, the cable is clamped and fixed through the fixing component, the cable end is clamped between the two electric conduction plates through the pinch roller component and the pressing plate component, and the pressure measurement is carried out through the pressure measuring device.
Drawings
FIG. 1 is a cross-sectional view of a cable withstand voltage tester according to the present utility model.
FIG. 2 is a side cross-sectional view of a displacement assembly and a stationary assembly of a cable withstand voltage tester according to the present utility model.
FIG. 3 is a top view of a pinch roller assembly of a cable pressure test machine according to the present utility model.
Fig. 4 is a side sectional view of a mounting housing of a cable withstand voltage testing machine of the present utility model.
( 1. A base; 2. a pressure gauge; 3. a mounting shell; 4. an opening; 5. a conductive plate; 6. an insulating pad; 7. a through hole; 8. a limiting piece; 9. a connecting plate; 10. a spring; 11. a chamfer structure; 12. a placement groove; 13. a motor; 14. a threaded rod; 15. a sliding assembly; 16. a fixed block; 17. a riser; 18. a cross plate; 19. a lower clamping ring; 20. a second threaded rod; 21. a second cross plate; 22. a clamping ring is arranged; 23. a guide rod; 24. a pinch roller; 25. a connecting wire; 26. second fixed slat )
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
According to the cable withstand voltage testing machine shown in fig. 1, 2, 3 and 4, the cable withstand voltage testing machine comprises a base 1; the base 1 is fixedly connected with a pressure measuring device 2; the side end of the pressure measuring device 2 is fixedly connected with a mounting shell 3; an opening 4 is formed in the end face, far away from the pressure gauge 2, of the mounting shell 3; an upper electric conduction plate 5 and a lower electric conduction plate 5 are arranged in the opening 4; insulating pads 6 are arranged on the end surfaces of the two conductive plates 5, which are far away from each other; the insulating pad 6 at the lower end is fixedly connected with the mounting shell 3; the upper end of the insulating pad 6 at the upper end is connected with a pressing plate assembly; the pressing plate assembly comprises a through hole 7 which is arranged on the installation shell 3 and communicated with each other up and down; a connecting plate 9 is arranged in the through hole 7 through a limiting piece 8; the connecting plate 9 is sleeved with a spring 10 arranged in the through hole 7; the upper end of the connecting plate 9 is provided with a beveling structure 11; the base 1 is provided with a displacement assembly; the displacement assembly is provided with a fixing assembly; and the fixed component is provided with a pinch roller component.
The displacement assembly comprises a placing groove 12 arranged on a base 1; a motor 13 fixedly connected with the base 1 is arranged in the placing groove 12; the output end of the motor 13 is fixedly connected with a threaded rod 14; the threaded rod 14 is in threaded connection with a fixed block 16 which is in sliding connection with the base 1 through a sliding component 15; a vertical plate 17 is fixedly connected to the fixed block 16; a transverse plate 18 is fixedly connected to the vertical plate 17.
The fixing assembly comprises a lower clamping ring 19 fixedly connected to a transverse plate 18; a second threaded rod 20 is rotatably connected to the transverse plate 18; a second transverse plate 21 is sleeved on the second threaded rod 20 in a threaded manner; an upper clamping ring 22 matched with the lower clamping ring 19 is fixedly connected to the lower end surface of the second transverse plate 21.
The pinch roller assembly of the present utility model includes a second fixed slat 26 fixedly attached to the second cross plate 21; the second fixed slat 26 is rotatably connected with the pressing wheel 24.
The sliding component 15 comprises a sliding block fixedly connected to a fixed block 16 and a sliding groove matched with the sliding block and arranged on the base 1; the chute communicates with the placement slot 12.
The lower end surface of the second transverse plate 21 is fixedly connected with a guide rod 23 penetrating through the transverse plate 18.
The limiting piece 8 comprises a limiting slide block fixedly connected to the connecting plate 9 and a limiting chute which is matched with the limiting slide block and is arranged on the mounting shell 3; the limiting chute is communicated with the through hole 7.
The connecting wires 25 are electrically connected to the front end surface of the mounting shell 3 at one side of the pressure measuring device 2; one end of the connecting wire 25 is electrically connected to the lower conductive plate 5.
The principle of the utility model is as follows: when the cable is used, the cable is placed in the lower clamping ring 19, the second threaded rod 20 is rotated, the second transverse plate 21 is driven to move downwards under the guide of the guide rod 23, the upper clamping ring 22 is driven to move downwards, the cable is fixedly clamped, the cable is prevented from being held by hand, the motor 13 is started, the threaded rod 14 is driven to rotate, the fixing block 16 is driven to slide under the assistance of the sliding component 15, the vertical plate 17, the transverse plate 18, the fixing component and the pinch roller component are driven to move towards the mounting shell 3, the cable end stretches into the mounting shell 3 and between the two conductive plates 5, the pinch roller 24 on the pinch roller component is pressed with the bevelled structure 11 on the connecting plate 9, the connecting plate 9 moves downwards, the conductive plate 5 at the upper end is driven to move downwards, the cable is fixedly clamped with the conductive plate 5 at the lower end, and the pressure resistance of the cable is tested through the pressure gauge 2.
While the utility model has been described with reference to the preferred embodiments, it is not limited thereto, and various changes and modifications can be made therein by those skilled in the art without departing from the spirit and scope of the utility model, which is to be limited only by the appended claims.
Claims (8)
1. A cable withstand voltage testing machine comprises a base (1); the method is characterized in that: the base (1) is fixedly connected with a pressure measuring device (2); the side end of the pressure measuring device (2) is fixedly connected with a mounting shell (3); an opening (4) is formed in the end face, far away from the pressure gauge (2), of the mounting shell (3); an upper electric conduction plate (5) and a lower electric conduction plate (5) are arranged in the opening (4); insulating pads (6) are arranged on the end surfaces of the two conductive plates (5) which are far away from each other; the insulating pad (6) at the lower end is fixedly connected with the mounting shell (3); the upper end of the insulating pad (6) at the upper end is connected with a pressing plate assembly; the pressing plate assembly comprises a through hole (7) which is arranged on the installation shell (3) and communicated with each other up and down; a connecting plate (9) is arranged in the through hole (7) through a limiting piece (8); a spring (10) arranged in the through hole (7) is sleeved on the connecting plate (9); the upper end of the connecting plate (9) is provided with a beveling structure (11); a displacement assembly is arranged on the base (1); the displacement assembly is provided with a fixing assembly; and the fixed component is provided with a pinch roller component.
2. The cable withstand voltage testing machine according to claim 1, wherein: the displacement assembly comprises a placing groove (12) arranged on the base (1); a motor (13) fixedly connected with the base (1) is arranged in the placing groove (12); the output end of the motor (13) is fixedly connected with a threaded rod (14); the threaded rod (14) is in threaded connection with a fixed block (16) which is in sliding connection with the base (1) through a sliding component (15); a vertical plate (17) is fixedly connected to the fixed block (16); a transverse plate (18) is fixedly connected to the vertical plate (17).
3. The cable withstand voltage testing machine according to claim 2, wherein: the fixing assembly comprises a lower clamping ring (19) fixedly connected to the transverse plate (18); a second threaded rod (20) is rotatably connected to the transverse plate (18); a second transverse plate (21) is sleeved on the second threaded rod (20) in a threaded manner; an upper clamping ring (22) matched with the lower clamping ring (19) is fixedly connected to the lower end face of the second transverse plate (21).
4. A cable withstand voltage testing machine according to claim 3, wherein: the pinch roller assembly comprises a second fixed slat (26) fixedly connected to a second transverse slat (21); the second fixed slat (26) is rotationally connected with a pinch roller (24).
5. The cable withstand voltage testing machine according to claim 2, wherein: the sliding component (15) comprises a sliding block fixedly connected to the fixed block (16) and a sliding groove matched with the sliding block and arranged on the base (1); the chute is communicated with the placing groove (12).
6. A cable withstand voltage testing machine according to claim 3, wherein: the lower end face of the second transverse plate (21) is fixedly connected with a guide rod (23) penetrating through the transverse plate (18).
7. The cable withstand voltage testing machine according to claim 1, wherein: the limiting piece (8) comprises a limiting slide block fixedly connected to the connecting plate (9) and a limiting slide groove which is matched with the limiting slide block and is arranged on the mounting shell (3); the limiting chute is communicated with the through hole (7).
8. The cable withstand voltage testing machine according to claim 1, wherein: one side of the pressure gauge (2) is positioned on the front end surface of the installation shell (3) and is electrically connected with a connecting wire (25); one end of the connecting wire (25) is electrically connected with the electric conduction plate (5) at the lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223520423.5U CN219349040U (en) | 2022-12-28 | 2022-12-28 | Cable withstand voltage test machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223520423.5U CN219349040U (en) | 2022-12-28 | 2022-12-28 | Cable withstand voltage test machine |
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| Publication Number | Publication Date |
|---|---|
| CN219349040U true CN219349040U (en) | 2023-07-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223520423.5U Active CN219349040U (en) | 2022-12-28 | 2022-12-28 | Cable withstand voltage test machine |
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| Country | Link |
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| CN (1) | CN219349040U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117330795A (en) * | 2023-10-24 | 2024-01-02 | 南京远宁电气科技有限公司 | Portable electric power check out test set |
-
2022
- 2022-12-28 CN CN202223520423.5U patent/CN219349040U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117330795A (en) * | 2023-10-24 | 2024-01-02 | 南京远宁电气科技有限公司 | Portable electric power check out test set |
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