CN219015924U

CN219015924U - Withstand voltage apparatus for cable plastic production

Info

Publication number: CN219015924U
Application number: CN202223544883.1U
Authority: CN
Inventors: 庞世付; 江葵; 陈宝和; 陈金洲; 成荣超
Original assignee: Chibi Hongtong Plastic Industry Co ltd
Current assignee: Chibi Hongtong Plastic Industry Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-05-12
Anticipated expiration: 2032-12-30

Abstract

The utility model discloses a pressure-resistant tester for cable plastic production, which relates to the technical field of pressure-resistant testers and comprises a control cabinet, wherein a controller is arranged on the outer surface of one side of the control cabinet, and a supporting base is arranged on the outer surface of the lower end of the control cabinet; the upper end of the controller is provided with a supporting table, the outer surface of the upper end of the supporting table is provided with a fixing frame, the inner wall of the fixing frame is provided with a feeding cylinder, the outer surface of the upper end of the control cabinet is provided with a free detection table, and one end of the detection table is symmetrically provided with two groups of second fixing rings; and the outer surface of the upper end of the second fixing ring is provided with a balance slide bar. According to the pressure-resistant tester for cable plastic production, provided by the utility model, the feeding cylinder and the pressing plate are arranged, so that the element to be tested can be conveniently fed and pressed for testing, and the balance slide bar and the scale bar are arranged and are used for keeping the ascending and descending stability of the pressing plate and observing the change degree.

Description

Withstand voltage apparatus for cable plastic production

Technical Field

The utility model relates to the technical field of pressure resistance measuring instruments, in particular to a pressure resistance measuring instrument for cable plastic production.

Background

Common plastics for the wires are polyethylene, crosslinked polyethylene, polyvinyl chloride, polypropylene, polyolefin, fluoroplastic, nylon. Polyethylene is the plastic with the most widely used and the greatest dosage at present, and the data in the table show that the polyethylene has small meson loss, high resistivity, high breakdown field strength and good weather resistance and manufacturability, is the best electrical insulation material at present, and the voltage resistance of the cable needs to be tested for voltage resistance of the raw materials.

When the existing cable plastic pressure resistance testing device is installed and used, the existing cable plastic pressure resistance testing device is lack of a feeding device, is manually fed in most, is easy to be crushed by a pressing structure, is lack of a minimum adjusting structure on the other hand, if the existing cable plastic pressure resistance testing device is excessively pressed, pressure resistance materials can be damaged, cost is not facilitated, and in order to solve the defects in the prior art, the pressure resistance tester for cable plastic production is provided.

Disclosure of Invention

The utility model mainly aims to provide a pressure-resistant tester for cable plastic production, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the pressure resistance tester for the cable plastic production comprises a control cabinet, wherein a controller is arranged on the outer surface of one side of the control cabinet, and a supporting base is arranged on the outer surface of the lower end of the control cabinet;

the upper end of the controller is provided with a supporting table, the outer surface of the upper end of the supporting table is provided with a fixing frame, the inner wall of the fixing frame is provided with a feeding cylinder, the outer surface of the upper end of the control cabinet is provided with a free detection table, and one end of the detection table is symmetrically provided with two groups of second fixing rings;

the outer surface of the upper end of one group of the second fixed rings is provided with a balance slide bar, and the outer surface of the upper end of the other group of the second fixed rings is provided with a scale bar.

Preferably, one side surface of scale pole is provided with the sign scale, the outer wall of scale pole is provided with the measuring ring, the upper end of switch board is provided with supplementary roof, be provided with the support column between supplementary roof and the switch board, the inner wall of supplementary roof is provided with the solid fixed ring No. one, the inner wall of solid fixed ring No. one is provided with the lift cylinder, be provided with fixing bolt between lift cylinder and the solid fixed ring No. one, the lower extreme surface of lift cylinder is provided with the pressing plate.

Preferably, a first fixing screw is arranged between the feeding cylinder and the fixing frame, and the outer wall of the feeding cylinder is detachably connected with the inner wall of the fixing frame through the first fixing screw.

Preferably, a sliding groove is arranged between the pressing plate and the balance slide bar, and the inner surface of one side of the pressing plate is in sliding connection with the inner wall of the balance slide bar through the sliding groove.

Preferably, a second fixing screw is arranged between the measuring ring and the scale rod, and one side inner surface of the measuring ring is detachably connected with one side outer surface of the scale rod through the second fixing screw.

Preferably, a third fixing screw is arranged between the pressing plate and the lifting cylinder, and the outer surface of the upper end of the pressing plate is detachably connected with the outer surface of the lower end of the lifting cylinder through the third fixing screw.

Advantageous effects

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the feeding cylinder and the pressing plate are arranged, so that the element to be tested is conveniently subjected to feeding and pressing test, the cable plastic to be tested is placed on the detection table, the feeding cylinder is controlled to push the cable plastic to move to the right lower end of the pressing plate, then the feeding cylinder is retracted, the lifting cylinder is controlled to drive the pressing plate to descend and press the cable plastic, the pressing process is completed, whether the cable plastic is qualified or not is judged according to deformation, the operation is convenient and quick, and after the measurement is completed, the pressing plate is reset to prepare for the next pressing.

2. According to the utility model, the balance slide bar and the scale bar are arranged to keep the ascending and descending stability of the pressing plate and observe the change degree, the pressing plate moves along the balance slide bar when the pressing plate presses, the displacement balance is kept, in order to observe the change degree conveniently, the initial value of the pressing plate on the mark scale is recorded after the pressing plate contacts with the cable plastic, then the pressing is continued, after the critical value is reached, another numerical value is recorded, and thus the pressure-resistant measurement process is completed according to the deformation amount, and the whole process is convenient, rapid and stable.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the connection structure of the pressing plate and the balance slide bar of the present utility model;

FIG. 3 is a schematic view of the construction of the scale bar of the present utility model;

fig. 4 is a schematic diagram of a connection structure between a feeding cylinder and a supporting table according to the present utility model.

In the figure: 1. a control cabinet; 2. a controller; 3. a lifting cylinder; 4. a first fixing ring; 5. a fixing bolt; 6. a balance slide bar; 7. a scale bar; 8. marking the scale; 9. a measuring ring; 10. a second fixing ring; 11. a detection table; 12. pressing the plate; 13. a support column; 14. a fixing frame; 15. a feeding cylinder; 16. a support table; 17. an auxiliary top plate; 18. and a supporting base.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-4, the pressure resistance tester for cable plastic production comprises a control cabinet 1, wherein a controller 2 is arranged on the outer surface of one side of the control cabinet 1, and a supporting base 18 is arranged on the outer surface of the lower end of the control cabinet 1;

the upper end of the controller 2 is provided with a supporting table 16, the outer surface of the upper end of the supporting table 16 is provided with a fixed frame 14, the inner wall of the fixed frame 14 is provided with a feeding cylinder 15, the outer surface of the upper end of the control cabinet 1 is provided with a free detection table 11, and one end of the detection table 11 is symmetrically provided with two groups of second fixing rings 10;

the outer surface of the upper end of the second group of fixed rings 10 is provided with a balance slide bar 6, and the outer surface of the upper end of the second group of fixed rings 10 is provided with a scale bar 7.

One side surface of the scale rod 7 is provided with the sign scale 8, and the outer wall of scale rod 7 is provided with measuring ring 9, and the upper end of switch board 1 is provided with supplementary roof 17, is provided with support column 13 between supplementary roof 17 and the switch board 1, and the inner wall of supplementary roof 17 is provided with fixed ring 4 No. one, and the inner wall of fixed ring 4 No. one is provided with lift cylinder 3, is provided with fixing bolt 5 between lift cylinder 3 and the fixed ring 4 No. one, and the lower extreme surface of lift cylinder 3 is provided with presses the board 12.

A first fixing screw is arranged between the feeding cylinder 15 and the fixing frame 14, and the outer wall of the feeding cylinder 15 is detachably connected with the inner wall of the fixing frame 14 through the first fixing screw.

A sliding groove is arranged between the pressing plate 12 and the balance slide bar 6, and the inner surface of one side of the pressing plate 12 is in sliding connection with the inner wall of the balance slide bar 6 through the sliding groove.

A second fixing screw is arranged between the measuring ring 9 and the scale rod 7, and one side inner surface of the measuring ring 9 is detachably connected with one side outer surface of the scale rod 7 through the second fixing screw.

A third fixing screw is arranged between the pressing plate 12 and the lifting cylinder 3, and the outer surface of the upper end of the pressing plate 12 is detachably connected with the outer surface of the lower end of the lifting cylinder 3 through the third fixing screw.

First embodiment: the measuring ring 9 is provided for adjusting the position of the pressing threshold, avoiding excessive crushing of the measuring piece.

Specific embodiment II: the lifting cylinder 3 is conveniently fixed at the upper end of the detection table 11 by the fixed ring number one 4.

The utility model is to say, the utility model is a cable plastic production uses the pressure-resistant tester, while using, the feeding cylinder 15 and pressing plate 12 that set up, the element to be tested is easy to carry on feeding and pressing test, here, place the cable plastic to be tested on the detection table 11, control the feeding cylinder 15 to promote the cable plastic to move to the right lower end of the pressing plate 12, then withdraw the feeding cylinder 15, control the lifting cylinder 3 to drive the pressing plate 12 to descend, press on the cable plastic, finish the pressing process, judge whether the cable plastic is qualified according to the deformation quantity, easy to operate and swift, after finishing measuring, reset the pressing plate 12, prepare for pressing next time; the balance slide bar 6 and the scale bar 7 that set up for keep the rising and falling stability of pressing board 12, observe the degree of change simultaneously, here, when pressing board 12 presses, pressing board 12 can remove along balance slide bar 6, keep the displacement balanced, in order to conveniently observe the degree of change, record the initial value of pressing board 12 above sign scale 8 after pressing board 12 and cable plastics contact, then continue to press, after reaching the critical value, record another numerical value, like this according to deformation volume deformation scope, accomplish withstand voltage measurement process, whole process convenient operation, swiftly stability.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a withstand voltage apparatus for cable plastic production, includes switch board (1), its characterized in that: the outer surface of one side of the control cabinet (1) is provided with a controller (2), and the outer surface of the lower end of the control cabinet (1) is provided with a supporting base (18);

the automatic feeding device is characterized in that a supporting table (16) is arranged at the upper end of the controller (2), a fixing frame (14) is arranged on the outer surface of the upper end of the supporting table (16), a feeding cylinder (15) is arranged on the inner wall of the fixing frame (14), a free detection table (11) is arranged on the outer surface of the upper end of the control cabinet (1), and two groups of second fixing rings (10) are symmetrically arranged at one end of the detection table (11);

the outer surface of the upper end of the second fixed ring (10) is provided with a balance slide bar (6), and the outer surface of the upper end of the second fixed ring (10) is provided with a scale bar (7).

2. The pressure resistance tester for cable plastic production according to claim 1, wherein: one side surface of scale pole (7) is provided with sign scale (8), the outer wall of scale pole (7) is provided with measuring ring (9), the upper end of switch board (1) is provided with supplementary roof (17), be provided with support column (13) between supplementary roof (17) and switch board (1), the inner wall of supplementary roof (17) is provided with solid fixed ring (4) No. one, the inner wall of solid fixed ring (4) No. one is provided with lift cylinder (3), be provided with fixing bolt (5) between lift cylinder (3) and the solid fixed ring (4) No. one, the lower extreme surface of lift cylinder (3) is provided with pressing plate (12).

3. The pressure resistance tester for cable plastic production according to claim 1, wherein: a first fixing screw is arranged between the feeding cylinder (15) and the fixing frame (14), and the outer wall of the feeding cylinder (15) is detachably connected with the inner wall of the fixing frame (14) through the first fixing screw.

4. The pressure resistance tester for cable plastic production according to claim 2, wherein: a sliding groove is arranged between the pressing plate (12) and the balance slide bar (6), and the inner surface of one side of the pressing plate (12) is in sliding connection with the inner wall of the balance slide bar (6) through the sliding groove.

5. The pressure resistance tester for cable plastic production according to claim 2, wherein: a second fixing screw is arranged between the measuring ring (9) and the scale rod (7), and one side inner surface of the measuring ring (9) is detachably connected with one side outer surface of the scale rod (7) through the second fixing screw.

6. The pressure resistance tester for cable plastic production according to claim 2, wherein: and a third fixing screw is arranged between the pressing plate (12) and the lifting cylinder (3), and the outer surface of the upper end of the pressing plate (12) is detachably connected with the outer surface of the lower end of the lifting cylinder (3) through the third fixing screw.