CN212912069U

CN212912069U - Simple relay cable testing device

Info

Publication number: CN212912069U
Application number: CN202021125640.2U
Authority: CN
Inventors: 李朝飞
Original assignee: Henan Shende Yuanying Electronic Technology Co ltd
Current assignee: Henan Shende Yuanying Electronic Technology Co ltd
Priority date: 2020-06-17
Filing date: 2020-06-17
Publication date: 2021-04-09
Anticipated expiration: 2030-06-17

Abstract

The utility model discloses a simple and easy trunk cable testing arrangement relates to cable test technical field, specifically does, the power distribution box comprises a box body, upper surface one side fixedly connected with handle of box, surface one side of box is rotated through the hinge and is connected with the case lid, the surface opposite side of box is close to the position fixedly connected with bail at edge, surface one side of case lid is rotated and is connected with the kayser. This simple and easy relay cable testing arrangement, through the setting of set-square and gyro wheel, make this simple and easy relay cable testing arrangement possess the effect that the multiple topography of adaptation removed, set up through the cooperation of connecting rod and U type supporting seat, can rise this simple and easy relay cable testing arrangement at the in-process that uses to the effect of convenient to use person's operation has been played, reached safe operation, the purpose of protecting people and protecting oneself, through the setting of LED lamp, make this simple and easy relay cable testing arrangement possess the effect of work at night.

Description

Simple relay cable testing device

Technical Field

The utility model relates to a cable test technical field specifically is a simple and easy trunk cable testing arrangement.

Background

Cable is a generic term for optical cables, electrical cables, and the like. The cable has many purposes, is mainly used for controlling installation, connecting equipment, transmitting power and other multiple functions, and is a common and indispensable object in daily life. Installation requires special care since the cable is live.

A relay is a transmission path between two switching centers. A trunk is a physical connection that carries multiple logical links. With the development of technology, the concept of relaying is not only applied to wireless communication, but also called a relay for network communication switch. In daily life, we often need to chat with friends through a phone at home or contact with customers outside the company through an office phone. These calls are all accomplished without leaving a relay.

A cable is generally a rope-like wire formed by twisting several or several groups of conductors (at least two in each group), each group of conductors being insulated from each other and often twisted around a center, the entire outer surface being covered with a highly insulating covering, the cable having conductors that are internally energized and externally insulated to transmit power or information from one location to another, the cable including power cables, control cables, compensation cables, shielded cables, high temperature cables, computer cables, signal cables, coaxial cables, fire-resistant cables, marine cables, mining cables, aluminum alloy cables, etc., which are made up of single-stranded or multi-stranded conductors and insulating layers, used to connect electrical circuits, appliances, etc., and a cable fault tester is required to detect faults in the cable repair process.

Most of the existing cable fault testers are portable, and because the equipment is not light, workers need to consume a lot of effort when carrying and moving the equipment, in addition, during the testing process, the worker also needs to carry other equipment and cables, and the frequent movement of the tester is easier to accelerate the physical consumption of the worker, so that the conventional cable fault tester has low general practicability, meanwhile, most of the devices are directly placed on the ground when in use, and the maintenance personnel can operate the devices only by bending down or squatting down on the ground, so that unsmooth bleeding of the muscles and the vessels of the maintenance personnel can be caused after long-time operation, therefore, leg numbness or brain congestion is insufficient, and meanwhile, the phenomenon that the wiring connector and the operating button cannot be seen clearly by the conventional cable fault tester at night influences the use of maintenance personnel, and the workload of the maintenance personnel during cable fault testing is increased.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a simple and easy trunk cable testing arrangement has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a simple relay cable testing device comprises a box body, wherein one side of the upper surface of the box body is fixedly connected with a handle, one side of the outer surface of the box body is rotationally connected with a box cover through a hinge, the other side of the outer surface of the box body is fixedly connected with a clamp nail at a position close to the edge, one side of the outer surface of the box cover is rotatably connected with a lock, the other side of the upper surface of the box body is movably connected with a telescopic rod, a button is arranged at the top of the telescopic rod, a shaft seat is fixedly connected with one side of the lower surface of the box body, the inner wall of the shaft seat is rotationally connected with a bearing, the inner surface of the bearing is rotationally connected with a rotating shaft, the rotating shaft completely penetrates through the bearing, two ends of the rotating shaft are both rotatably connected with a triangular plate, the other side of the lower surface of the box body is fixedly connected with a supporting seat, a groove is formed in one side of the outer surface of the box body, and a U-shaped supporting seat is rotatably connected to the inner side wall of the groove through a connecting rod.

Optionally, three corners of the triangular plate are fixedly connected with idler wheels through stop pins, the triangular plate is an equilateral triangle, the number of the shaft seats, the supporting seats and the bearings is two and symmetrically distributed, and the supporting seats are in a quadrangular pyramid shape.

Optionally, the inner wall of the box body is fixedly connected with a shockproof plate, a cable fault testing instrument is placed in the box body at a position close to the shockproof plate, the inner top wall of the box cover is fixedly connected with shock absorption cotton, holes are formed in the shock absorption cotton, the two sides of the inner top wall of the box cover are fixedly connected with LED lamps, and the holes are matched with the LED lamps.

Optionally, the shape of recess is the H style of calligraphy, the quantity of connecting rod is four altogether, the quantity of U type supporting seat is two altogether, the connecting rod mutually supports with U type supporting seat.

Optionally, the quantity of bail and kayser is two, is the symmetric distribution, kayser and bail are mutually supported, the oval groove of mutually supporting with the telescopic link has been seted up to the position that upper surface one side of box is close to the edge.

Optionally, the edges and corners of the box body and the box cover are fillets with the radius of 30mm, the edges and corners of the telescopic rod are fillets with the radius of 20mm, and the button is electrically connected with the telescopic rod.

(III) advantageous effects

The utility model provides a simple and easy trunk cable testing arrangement possesses following beneficial effect:

1. this simple and easy relay cable testing arrangement, through the setting of set-square and gyro wheel, make this simple and easy relay cable testing arrangement possess the effect that the multiple topography of adaptation removed, set up through the cooperation of connecting rod and U type supporting seat, can rise this simple and easy relay cable testing arrangement at the in-process that uses to the effect of convenient to use person's operation has been played, reached safe operation, the purpose of protecting people and protecting oneself, through the setting of LED lamp, make this simple and easy relay cable testing arrangement possess the effect of work at night.

2. This simple and easy relay cable testing arrangement, setting through the supporting seat makes this simple and easy relay cable testing arrangement possess firm effect, thereby prevent the condition that this simple and easy relay cable testing arrangement from removing at will, set up through the telescopic link, the in-process that uses can easily remove the device, thereby played the effect of saving the manpower, the purpose that the rate of utilization has been improved has been reached, through the setting of shock attenuation board and shock attenuation cotton, make this simple and easy relay cable testing arrangement can prevent the condition that cable trouble test instrument bumps into bad at the in-process that removes.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the front view of the partial cross-section structure of the present invention;

fig. 3 is a schematic rear view of the present invention;

fig. 4 is a schematic side view of the present invention.

In the figure: 1. a box body; 2. a handle; 3. a hinge; 4. a box cover; 5. a staple bolt; 6. locking; 7. a telescopic rod; 8. a button; 9. a shaft seat; 10. a rotating shaft; 11. a set square; 12. a supporting seat; 13. a connecting rod; 14. a U-shaped supporting seat; 15. a stop pin; 16. a roller; 17. a shock-proof plate; 18. cable fault testing instrument.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 4, the present invention provides a technical solution: a simple relay cable testing device comprises a box body 1, one side of the upper surface of the box body 1 is fixedly connected with a handle 2, one side of the outer surface of the box body 1 is rotatably connected with a box cover 4 through a hinge 3, the other side of the outer surface of the box body 1, which is close to the edge, is fixedly connected with a clamp 5, one side of the outer surface of the box cover 4 is rotatably connected with a clamp 6, the two clamp 5 and the two clamp 6 are symmetrically distributed, the clamp 6 and the clamp 5 are mutually matched, the one side of the upper surface of the box body 1, which is close to the edge, is provided with an elliptical groove mutually matched with a telescopic rod 7, the other side of the upper surface of the box body 1 is movably connected with a telescopic rod 7, the edges and corners of the box body 1 and the box cover 4 are fillets with the radius of 30mm, the edges and corners of the telescopic rod 7 are fillets with the, the inner wall of the shaft seat 9 is rotatably connected with a bearing, the inner surface of the bearing is rotatably connected with a rotating shaft 10, the rotating shaft 10 completely penetrates through the bearing, two ends of the rotating shaft 10 are rotatably connected with triangular plates 11, three corners of the triangular plates 11 are fixedly connected with idler wheels 16 through stop pins 15, the triangular plates 11 are equilateral triangles, the shaft seat 9, the supporting seat 12 and the bearing are respectively two and symmetrically distributed, the supporting seat 12 is in a quadrangular pyramid shape, the supporting seat 12 is fixedly connected with the other side of the lower surface of the box body 1, one side of the outer surface of the box body 1 is provided with a groove, the inner side wall of the groove is rotatably connected with a U-shaped supporting seat 14 through a connecting rod 13, the groove is in an H shape, the number of the connecting rods 13 is four, the number of the U-shaped supporting seats 14 is two, the connecting rods 13 are matched with the, cable fault testing instrument 18 has been placed to the inside position that is close to shockproof board 17 of box 1, and the interior roof fixedly connected with shock attenuation cotton of case lid 4, shock attenuation cotton offer porosely, and the interior roof both sides fixedly connected with LED lamp of case lid 4, hole and LED lamp mutually support.

When in use, a user can easily pull the device away through the telescopic rod 7, the telescopic rod 7 can be retracted into the box body 1 when the box body 1 is not required to be pulled, the button 8 is connected with the telescopic rod 7 through a lead wire and can control the telescopic rod 7, the box body 1 is provided with the staple bolt 5, the staple bolt 5 is matched with the clamping lock 6 on the box cover 4 and can tightly cover the device, the rotating shaft 10, the bearing and the shaft seat 9 are matched to drive the triangular plate 11 to rotate, the roller 16 connected with the triangular plate 11 through the stop pin 15 can move the device according to different terrain environments, the device can be provided with stable and firm effects without running disorderly through the supporting seat 12, the connecting rod 13 and the U-shaped supporting seat 14 are arranged, the U-shaped supporting seat 14 can be adjusted to 120 degrees in use and reaches a limit position after being limited by the groove, so that the device can be lifted, and the user does not need to operate the, thereby reached the people and protected the purpose of oneself, through the setting of LDE lamp, made the device can work at night to raise the efficiency, shockproof board 17 is adjacent with cable fault test instrument 18, thereby reduces rocking at the removal in-process, avoids cable fault test instrument 18 to cause the unnecessary damage.

The utility model discloses a theory of operation and beneficial effect: the simple relay cable testing device has the advantages that the simple relay cable testing device has the effect of adapting to various terrain movements through the arrangement of the triangular plate 11 and the roller 16, the simple relay cable testing device can be lifted in the use process through the matching arrangement of the connecting rod 13 and the U-shaped supporting seat 14, so that the simple relay cable testing device has the function of being convenient for a user to operate, and the purposes of safe operation and protecting people are achieved, the simple relay cable testing device has the effect of working at night through the arrangement of the LED lamp, the simple relay cable testing device has the stable effect through the arrangement of the supporting seat 12, so that the situation that the simple relay cable testing device moves randomly is prevented, the simple relay cable testing device can be easily moved in the use process through the arrangement of the telescopic rod 7, the effect of saving labor is achieved, and the purpose of improving the use rate is achieved, through the arrangement of the shockproof plate 17 and the shock absorption cotton, the simple relay cable testing device can prevent the cable fault testing instrument 18 from being damaged in the moving process.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a simple and easy trunk cable testing arrangement, includes box (1), its characterized in that: a handle (2) is fixedly connected to one side of the upper surface of the box body (1), a box cover (4) is rotatably connected to one side of the outer surface of the box body (1) through a hinge (3), a staple bolt (5) is fixedly connected to the position, close to the edge, of the other side of the outer surface of the box body (1), a clamping lock (6) is rotatably connected to one side of the outer surface of the box cover (4), a telescopic rod (7) is movably connected to the other side of the upper surface of the box body (1), a button (8) is arranged at the top of the telescopic rod (7), a shaft seat (9) is fixedly connected to one side of the lower surface of the box body (1), a bearing is rotatably connected to the inner wall of the shaft seat (9), a rotating shaft (10) is rotatably connected to the inner surface of the bearing, the supporting seat (12) is fixedly connected to the other side of the lower surface of the box body (1), a groove is formed in one side of the outer surface of the box body (1), and the inner side wall of the groove is rotatably connected with a U-shaped supporting seat (14) through a connecting rod (13).

2. The simplified trunk cable testing apparatus according to claim 1, wherein: three angles of the triangular plate (11) are fixedly connected with idler wheels (16) through stop pins (15), the triangular plate (11) is an equilateral triangle, the number of the shaft seats (9), the number of the supporting seats (12) and the number of the bearings are two and are symmetrically distributed, and the supporting seats (12) are in a quadrangular pyramid shape.

3. The simplified trunk cable testing apparatus according to claim 1, wherein: the cable fault testing device is characterized in that a shockproof plate (17) is fixedly connected to the inner wall of the box body (1), a cable fault testing instrument (18) is placed at a position, close to the shockproof plate (17), in the box body (1), shock absorption cotton is fixedly connected to the inner top wall of the box cover (4), holes are formed in the shock absorption cotton, LED lamps are fixedly connected to two sides of the inner top wall of the box cover (4), and the holes are matched with the LED lamps.

4. The simplified trunk cable testing apparatus according to claim 1, wherein: the shape of recess is the H style of calligraphy, the quantity of connecting rod (13) is four altogether, the quantity of U type supporting seat (14) is two altogether, connecting rod (13) and U type supporting seat (14) mutually support.

5. The simplified trunk cable testing apparatus according to claim 1, wherein: the quantity of bail (5) and kayser (6) is two, is the symmetric distribution, kayser (6) and bail (5) mutually support, the oval groove of mutually supporting with telescopic link (7) has been seted up to the position that upper surface one side of box (1) is close to the edge.

6. The simplified trunk cable testing apparatus according to claim 1, wherein: the edges and corners of the box body (1) and the box cover (4) are fillets with the radius of 30mm, the edges and corners of the telescopic rod (7) are fillets with the radius of 20mm, and the button (8) is electrically connected with the telescopic rod (7).