CN218847571U

CN218847571U - Novel power cable that shocks resistance test device

Info

Publication number: CN218847571U
Application number: CN202222005676.2U
Authority: CN
Inventors: 马应鑫
Original assignee: Individual
Current assignee: Shangjin Power Technology Co ltd
Priority date: 2022-08-01
Filing date: 2022-08-01
Publication date: 2023-04-11
Anticipated expiration: 2032-08-01

Abstract

The utility model discloses a novel power cable that shocks resistance test device, which comprises a worktable, the central point on board top puts the department and is equipped with the test box, the inside one side of test box is equipped with first test cavity, the inside second test cavity that is equipped with of test box of first test cavity one side, first test cavity all is equipped with the inside bottom of second test cavity and puts the thing platform, the central point who puts the thing platform top puts the department and installs the cable body, the central point at first test cavity and second test cavity top puts the department and all installs the lift driving piece, the bottom of lift driving piece is equipped with the impact head, all there is the CCD camera through the support mounting on the inner wall of first test cavity and second test cavity one side. The utility model discloses not only reduced staff's intensity of labour, still improved the measuring accuracy when testing arrangement uses, reduced the phenomenon that the cable body produced the displacement when testing arrangement uses moreover.

Description

Novel power cable that shocks resistance test device

Technical Field

The utility model relates to a cable test technical field specifically is a novel power cable test shocks resistance device.

Background

The impact-resistant power cable has good external force impact resistance, and is mainly used in occasions with strong mechanical impact and heavy object falling, such as mining, hydraulic systems and the like.

The testing device on the market is inconvenient for automatic warning treatment of unqualified cables, and needs subjective judgment by workers, so that the labor intensity of the workers is increased, and people are often troubled.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel power cable test of shocking resistance device to it is not convenient for carry out the problem of automatic warning processing to unqualified cable to propose testing arrangement in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel power cable that shocks resistance testing arrangement, includes the board, the central point department of putting on board top is equipped with the test box, the inside one side of test box is equipped with first test cavity, the inside second test cavity that is equipped with of test box of first test cavity one side, first test cavity all is equipped with the inside bottom of second test cavity and puts the thing platform, put the central point department of putting thing platform top and install the cable body, the central point department of putting at first test cavity and second test cavity top all installs the lift driving piece, the bottom of lift driving piece is equipped with the impact head, all there is the CCD camera through the support mounting on the inner wall of first test cavity and second test cavity one side, the both sides on test box surface all are connected with the chamber door through hinge rotation, the central point department of putting on chamber door surface is equipped with visual through-window, the test box surface mounting of chamber door top has control panel, the output of the inside single-chip microcomputer of control panel respectively with the input electric connection of lift driving piece and CCD camera.

Preferably, the refrigerator is installed to first test cavity bottom of putting thing platform below, the input of refrigerator and the output electric connection of the inside singlechip of control panel to low-temperature gas is released to the inside of first test cavity.

Preferably, the heating pipe is installed at the bottom of the second testing cavity below the object placing table, and the input end of the heating pipe is electrically connected with the output end of the single chip microcomputer in the control panel, so that low-temperature gas is released inside the second testing cavity.

Preferably, all be equipped with the diaphragm on the inner wall of first test cavity and second test cavity both sides, the cable body outside of diaphragm below all is equipped with the pressure head to produce the phenomenon of displacement in the reduction cable body test process.

Preferably, the central point department of putting of diaphragm bottom is equipped with a location section of thick bamboo, the central point department of putting at a location section of thick bamboo top installs the spring, T type pole is installed to the bottom of spring, the bottom of T type pole extend to the outside of a location section of thick bamboo and with the top fixed connection of pressure head to make T type pole drive the pressure head downstream.

Preferably, the alarm is all installed on the test box surface of control panel both sides, the input of alarm and the output electric connection of the inside singlechip of control panel, the alarm is kept away from the test box surface of control panel one side and is all installed the temperature-measuring meter, the output of temperature-measuring meter and the input electric connection of the inside singlechip of control panel to monitor the inside temperature of second test cavity and first test cavity, and report to the police the suggestion to the unqualified cable body of test.

Compared with the prior art, the beneficial effects of the utility model are that: the novel impact-resistant power cable testing device not only reduces the labor intensity of workers, but also improves the testing precision when the testing device is used, and reduces the phenomenon that a cable body displaces when the testing device is used;

(1) The CCD camera is used for shooting the cable body, relevant data are fed back to the control panel, if the cable body has the phenomenon that a copper core is exposed, the control panel can send a corresponding instruction to the alarm, so that the alarm can give out an alarm for warning, the purpose of automatic monitoring and warning can be achieved, and the labor intensity of workers is reduced;

(2) High-temperature and low-temperature gas is respectively released into the second testing cavity and the first testing cavity through the heating pipe and the refrigerator, so that the interiors of the second testing cavity and the first testing cavity are respectively in a high-temperature state and a low-temperature state, and meanwhile, the temperature gauge monitors the temperatures in the second testing cavity and the first testing cavity so as to adjust the power of the heating pipe and the refrigerator, namely, the impact test can be carried out on the cable body in a high-temperature and low-temperature environment, so that the testing precision of the testing device in use is improved;

(3) Through the elastic action of spring, make it exert decurrent elasticity to T type pole to make T type pole drive pressure head move down, can push down the cable body through the pressure head and be positioned the top of putting the thing platform, thereby the phenomenon that the cable body produced the displacement when having reduced testing arrangement and using.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is an enlarged schematic structural view of a point a in fig. 1 of the present invention;

FIG. 3 is a side view of the pressure head of the present invention showing an enlarged structure;

fig. 4 is a schematic view of the appearance structure of the present invention.

In the figure: 1. a machine platform; 2. a placing table; 3. a first test chamber; 4. an impact head; 5. a test box; 6. a lifting drive member; 7. a CCD camera; 8. a second test chamber; 9. heating a tube; 10. a cable body; 11. a refrigerator; 12. a pressure head; 13. a T-shaped rod; 14. a spring; 15. a positioning cylinder; 16. a transverse plate; 17. a temperature gauge; 18. an alarm; 19. a control panel; 20. a box door; 21. the visual window that passes through.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a novel impact-resistant power cable testing device comprises a machine table 1, wherein a testing box 5 is arranged at the center of the top end of the machine table 1, a first testing cavity 3 is arranged on one side inside the testing box 5, transverse plates 16 are arranged on the inner walls of the two sides of the first testing cavity 3 and the second testing cavity 8, and a pressure head 12 is arranged on the outer side of a cable body 10 below the transverse plates 16;

when the cable body 10 is used, the cable body 10 is pressed down and positioned at the top of the object placing table 2 through the pressure head 12, so that the displacement phenomenon generated in the test process of the cable body 10 is reduced;

a positioning cylinder 15 is arranged at the center of the bottom end of the transverse plate 16, a spring 14 is arranged at the center of the top of the positioning cylinder 15, a T-shaped rod 13 is arranged at the bottom end of the spring 14, and the bottom end of the T-shaped rod 13 extends to the outside of the positioning cylinder 15 and is fixedly connected with the top end of the pressure head 12;

when the device is used, downward elastic force is applied to the T-shaped rod 13 through the spring 14, so that the T-shaped rod 13 drives the pressure head 12 to move downwards;

a second testing cavity 8 is arranged in the testing box 5 on one side of the first testing cavity 3, the bottom ends of the first testing cavity 3 and the second testing cavity 8 are respectively provided with an object placing table 2, a refrigerator 11 is arranged at the bottom of the first testing cavity 3 below the object placing table 2, and the input end of the refrigerator 11 is electrically connected with the output end of the single chip microcomputer in the control panel 19;

in use, the refrigerator 11 is opened so as to release low-temperature gas to the inside of the first test chamber 3;

a heating pipe 9 is arranged at the bottom of the second testing cavity 8 below the object placing table 2, and the input end of the heating pipe 9 is electrically connected with the output end of the single chip microcomputer in the control panel 19;

when in use, the heating pipe 9 is opened so as to release low-temperature gas to the inside of the second testing cavity 8;

a cable body 10 is arranged at the central position of the top end of the object placing table 2, a lifting driving piece 6 is arranged at the central positions of the tops of the first testing cavity 3 and the second testing cavity 8, and an impact head 4 is arranged at the bottom end of the lifting driving piece 6;

the inner walls of one sides of the first testing cavity 3 and the second testing cavity 8 are provided with CCD cameras 7 through brackets, and the two sides of the surface of the testing box 5 are rotatably connected with box doors 20 through hinges;

a visible window 21 is arranged at the center of the surface of the box door 20, a control panel 19 is arranged on the surface of the test box 5 above the box door 20, and the output end of a single chip microcomputer in the control panel 19 is electrically connected with the input ends of the lifting driving piece 6 and the CCD camera 7 respectively;

the surface of the test box 5 at the two sides of the control panel 19 is provided with an alarm 18, the input end of the alarm 18 is electrically connected with the output end of the singlechip in the control panel 19, the surface of the test box 5 at the side of the alarm 18 far away from the control panel 19 is provided with a thermometer 17, and the output end of the thermometer 17 is electrically connected with the input end of the singlechip in the control panel 19;

during the use, set up in the surface of test box 5 through thermometer scale 17 and alarm 18 to the inside temperature of second test cavity 8 and first test cavity 3 is monitored, and reports to the police and indicate the unqualified cable body 10 of test.

When the device is used, firstly, the door 20 is opened, the cable body 10 is placed at the top of the object placing table 2, then, the door 20 is closed, namely, the first testing cavity 3 and the second testing cavity 8 are in a closed sealing state, then, high-temperature and low-temperature gas is released from the inside of the second testing cavity 8 and the first testing cavity 3 through the heating pipe 9 and the refrigerator 11 respectively, so that the inside of the second testing cavity 8 and the first testing cavity 3 are in a high-temperature state and a low-temperature state respectively, meanwhile, the temperature gauge 17 monitors the temperature inside the second testing cavity 8 and the first testing cavity 3, so as to adjust the power of the heating pipe 9 and the refrigerator 11, subsequent impact testing can be carried out on the cable body 10 in a high-low temperature environment, then, the impact head 4 is driven to reciprocate through the lifting driving piece 6, so that the impact head 4 carries out impact processing on the cable body 10, so as to achieve the purpose of impact testing on the cable body 10, then, camera 7 carries out camera processing on the cable body 10, related data is fed back to the control panel 19, if the phenomenon that the cable body 10 generates a copper core, the phenomenon, the control panel controls the phenomenon that the alarm 18 and the alarm can be used for reducing the working pressure head of the working pressure head 12, so that the working pressure head 13 of the working pressure head can be used for the alarm can be used for reducing working pressure head for the working pressure of the alarm 18, so that the working pressure head can be reduced, so as to reduce the working pressure of the working pressure head 12, and the working pressure of the working pressure head can be reduced, and the working pressure of the working pressure head 18, so that the working pressure of the working pressure head can be reduced.

Claims

1. A novel impact-resistant power cable testing device is characterized by comprising a machine table (1), a test box (5) is arranged at the central position of the top end of the machine table (1), a first testing cavity (3) is arranged on one side in the testing box (5), a second testing cavity (8) is arranged in the testing box (5) at one side of the first testing cavity (3), the bottom ends of the first testing cavity (3) and the second testing cavity (8) are respectively provided with an object placing table (2), a cable body (10) is arranged at the center of the top end of the object placing table (2), the center positions of the tops of the first testing cavity (3) and the second testing cavity (8) are both provided with a lifting driving piece (6), the bottom end of the lifting driving piece (6) is provided with an impact head (4), the inner walls of one sides of the first testing cavity (3) and the second testing cavity (8) are provided with CCD cameras (7) through brackets, the two sides of the surface of the test box (5) are rotatably connected with a box door (20) through hinges, a visible window (21) is arranged at the central position of the surface of the box door (20), a control panel (19) is arranged on the surface of the test box (5) above the box door (20), the output end of the singlechip in the control panel (19) is electrically connected with the input ends of the lifting driving piece (6) and the CCD camera (7) respectively.

2. The novel impact-resistant power cable testing device of claim 1, characterized in that: a refrigerator (11) is installed at the bottom of a first testing cavity (3) below the object placing table (2), and the input end of the refrigerator (11) is electrically connected with the output end of a single chip microcomputer in a control panel (19).

3. The novel impact-resistant power cable testing device of claim 1, characterized in that: a heating pipe (9) is installed at the bottom of a second testing cavity (8) below the object placing table (2), and the input end of the heating pipe (9) is electrically connected with the output end of a single chip microcomputer inside a control panel (19).

4. The novel impact-resistant power cable testing device of claim 1, characterized in that: all be equipped with diaphragm (16) on the inner wall of first test cavity (3) and second test cavity (8) both sides, cable body (10) outside below diaphragm (16) all is equipped with pressure head (12).

5. The novel impact-resistant power cable testing device of claim 4, characterized in that: the center position department of diaphragm (16) bottom is equipped with a location section of thick bamboo (15), the center position department at a location section of thick bamboo (15) top installs spring (14), T type pole (13) are installed to the bottom of spring (14), the bottom of T type pole (13) extend to the outside of a location section of thick bamboo (15) and with the top fixed connection of pressure head (12).

6. The novel impact-resistant power cable testing device of claim 1, characterized in that: alarm (18) are all installed on test box (5) surface of control panel (19) both sides, the input of alarm (18) and the output electric connection of control panel (19) inside singlechip, temperature-measuring meter (17) is all installed on test box (5) surface that control panel (19) one side was kept away from in alarm (18), the output of temperature-measuring meter (17) and the input electric connection of control panel (19) inside singlechip.