CN216355834U

CN216355834U - Electrical engineering and automatic exposed wire protection device thereof

Info

Publication number: CN216355834U
Application number: CN202123017653.5U
Authority: CN
Inventors: 靳振河
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-03
Filing date: 2021-12-03
Publication date: 2022-04-19
Anticipated expiration: 2031-12-03

Abstract

The utility model relates to the technical field of electrical engineering, and particularly discloses an electrical engineering and an automatic exposed wire protection device thereof. According to the utility model, the exposed wire passes through the space between the first limiting wheel and the second limiting wheel and is connected with the inner wall of the guide wheel body in an embedded manner, so that the exposed wire can be accommodated, the exposed wire is prevented from being exposed to the outside and being trampled for too long time, the cover body is covered to protect the exposed wire from the outside, when the exposed wire is normally pulled, the influence caused by pulling can be counteracted through the compression of the spring and the movement of the guide wheel body, and the exposed wire can be automatically reset through the resilience of the spring after the pulling force disappears.

Description

Electrical engineering and automatic exposed wire protection device thereof

Technical Field

The utility model relates to the technical field of electrical engineering, in particular to electrical engineering and an automatic exposed wire protection device thereof.

Background

Electric automatization is on carrying the singlechip board through automated control procedure, carries out mobility control to the instrument through the singlechip board is automatic, realizes mechanical automation finished product, reduces personnel's input greatly, and the power of machine all obtains through the mode that power cord and socket are connected, and some machine power cords set up longer, can drag subaerial, receive easily trampling, so we propose an electrical engineering and automatic line protection device that exposes thereof.

The prior patent (publication number: CN214314425U) discloses an electrical engineering and automatic exposed wire protection device thereof, which comprises a fixing plate, wherein clamping plates are movably inserted in the fixing plate, two groups of clamping plates are rotatably connected, arc-shaped grooves are formed in the side surfaces of the clamping plates, an inserting plate is fixedly connected to the side surfaces of the clamping plates, a triangular block is arranged on one side of the inserting plate, a T-shaped plate is slidably connected to the upper surface of the fixing plate, and a trapezoidal block is arranged on one side of the T-shaped plate.

In the process of implementing the utility model, the inventor finds that at least the following problems in the prior art are not solved; the power cord of the existing machine is arranged longer, the exposed cord with redundant length can be contacted with the ground, the damage of the outer skin caused by treading is easy to occur, and the power cord can be pulled when the machine moves or is artificially stumbled by the exposed cord, so that the condition that the power cord connecting section is loosened is easy to cause.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an electrical engineering and an automatic exposed wire protection device thereof, which solve the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an electrical engineering and automatic line protection device that exposes thereof, which comprises a housin, the outside articulated lid of installing of casing, casing and lid outer wall fixed mounting have the locking piece, shells inner wall bottom fixed mounting has the spout strip, spout strip inner wall fixed mounting has the spring, spout strip inside is inlayed and is installed the slide, slide top fixed mounting has the guide pulley body, shells inner wall bottom fixed mounting has the cover barrel, the bolt is installed to cover barrel outer wall screw thread, the inside slide bar of inlaying of the internal portion of cover barrel, slide bar outside fixed mounting has the elasticity switch, shells inner wall both sides are all seted up flutedly, recess inner wall fixed mounting has first spacing wheel and spring assembly.

In a preferred embodiment of the present invention, an alarm is fixedly mounted outside the housing, and the alarm is electrically connected to the elastic switch.

As a preferred embodiment of the present invention, a second limiting wheel is fixedly installed outside the spring set, and the first limiting wheel contacts with the second limiting wheel.

As a preferred embodiment of the utility model, the sliding rod, the guide wheel body and the sliding groove strip are all positioned on the same horizontal line.

As a preferred embodiment of the present invention, the position of the slide bar is 1cm higher than the position of the slide groove bar.

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

1. according to the utility model, the exposed wire penetrates between the first limiting wheel and the second limiting wheel and is embedded and connected with the inner wall of the guide wheel body, so that the exposed wire can be accommodated, the exposed wire is prevented from being exposed to the outside due to overlong exposure and trampling, the exposed wire can be protected from the outside by covering the cover body, when the exposed wire is normally pulled, the influence caused by pulling can be counteracted through the compression of the spring and the movement of the guide wheel body, the exposed wire can be automatically reset through the resilience of the spring after the pulling force disappears, and the exposed wire can be contacted with the first limiting wheel and the second limiting wheel when being pulled, so that the exposed wire is prevented from being scratched with the groove.

2. According to the utility model, the bolt is unscrewed, so that the distance from the elastic switch to the sliding seat is conveniently adjusted, when the pulling force on the exposed wire is too large, the sliding seat is in contact with the elastic switch, the alarm can be automatically started, and the warning personnel can stop pulling the exposed wire due to too large pulling force, so that the condition that the exposed wire is broken is avoided.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a front view of an electrical project and its automated exposed wire protection arrangement of the present invention;

fig. 2 is a schematic structural diagram of a chute bar of an electrical engineering and its automated exposed wire protection device of the present invention.

In the figure: 1. a locking block; 2. a cover body; 3. a first limit wheel; 4. a groove; 5. a second limiting wheel; 6. a spring set; 7. an alarm; 8. a guide wheel body; 9. a spring; 10. a chute bar; 11. a sleeve body; 12. a bolt; 13. a slide bar; 14. a housing; 15. an elastic switch; 16. a slide carriage.

Detailed Description

As shown in fig. 1-2, the present invention provides a technical solution: an exposed wire protection device for electrical engineering and automation thereof comprises a shell 14, a cover body 2 is hinged and installed outside the shell 14, the cover body 2 is matched with the shell 14 to protect the exposed wire inside, a locking block 1 is fixedly installed on the outer walls of the shell 14 and the cover body 2, the locking block 1 is matched with a locking rod to close the shell 14 and the cover body 2, a chute strip 10 is fixedly installed at the bottom of the inner wall of the shell 14, a spring 9 is fixedly installed on the inner wall of the chute strip 10, a sliding seat 16 is embedded and installed inside the chute strip 10, the chute strip 10 can be used for sliding of the sliding seat 16, a guide wheel body 8 is fixedly installed at the top of the sliding seat 16, the guide wheel body 8 can wind the exposed wire, a sleeve body 11 is fixedly installed at the bottom of the inner wall of the shell 14, a bolt 12 is installed on the outer wall of the sleeve body 11 in a threaded manner, a sliding rod 13 is embedded and installed inside the sleeve body 11, an elastic switch 15 is fixedly installed outside the sliding rod 13, grooves 4 are formed in both sides of the inner wall of the shell 14, the inner wall of the groove 4 is fixedly provided with a first limiting wheel 3 and a spring set 6, and the elastic force of the spring set 6 can enable the second limiting wheel 5 to have certain elastic distance moving capacity.

In this embodiment, as shown in fig. 1 and 2, the exposed wire is inserted into the groove 4 on the left side of the housing 14, and is placed between the first limiting wheel 3 and the second limiting wheel 5, and then the exposed wire is connected with the outer wall of the guide wheel body 8 in an embedded manner, and finally the other end of the exposed wire penetrates out of the groove 4 on the right side of the housing 14, so that the exposed wire can be accommodated, and then the cover body 2 is covered to protect the exposed wire from outside, so that when the exposed wire is normally pulled, the exposed wire can slide between the first limiting wheel 3 and the second limiting wheel 5, the exposed wire is prevented from being scratched with the groove 4, the spring 9 can be compressed, and the slide seat 16 slides in the slide groove strip 10, when the pulling force applied to the exposed wire is too large, the slide seat 16 contacts the elastic switch 15, the alarm 7 can be automatically turned on, and the warning personnel can stop pulling the exposed wire with too large force, by loosening the bolt 12, the position of the sliding rod 13 can be adjusted, and the distance from the elastic switch 15 to the sliding seat 16 can be adjusted according to the pulling bearing capacity of the exposed wire.

In this embodiment, the alarm 7 is fixedly mounted outside the housing 14, the alarm 7 is electrically connected to the elastic switch 15, and when the elastic switch 15 is pressed, the alarm 7 is triggered to warn a person to stop pulling the exposed wire.

In this embodiment, the second limiting wheel 5 is fixedly installed outside the spring assembly 6, the first limiting wheel 3 contacts with the second limiting wheel 5, and the elastic force of the spring assembly 6 enables the second limiting wheel 5 to have a certain elastic distance moving capability.

In this embodiment, the sliding rod 13, the guide wheel body 8 and the sliding groove strip 10 are all located on the same horizontal line, so that the elastic switch 15 on the sliding rod 13 can be pressed when the sliding seat 16 moves.

In this embodiment, the position of the sliding rod 13 is 1cm higher than the height of the sliding groove strip 10, and the distance is set to ensure that the sliding seat 16 can contact with the elastic switch 15 on the sliding rod 13.

The working principle is as follows: when the rubber barrel gland for the gluing machine is used, the exposed wire penetrates through the groove 4 on the left side of the shell 14 and is arranged between the first limiting wheel 3 and the second limiting wheel 5, the elastic force of the spring group 6 can enable the second limiting wheel 5 to have certain elastic distance moving capacity, then the exposed wire is connected with the outer wall of the guide wheel body 8 in an embedded mode, finally the other end of the exposed wire penetrates through the groove 4 on the right side of the shell 14 and can be stored, when the exposed wire is normally pulled, the exposed wire can slide between the first limiting wheel 3 and the second limiting wheel 5, the spring 9 can be compressed, the sliding seat 16 can slide in the sliding groove strip 10, when the pulling force applied to the exposed wire is too large, the sliding seat 16 is in contact with the elastic switch 15, the alarm 7 can be automatically turned on, the pulling of the exposed wire is stopped, the position of the sliding rod 13 can be adjusted by loosening the bolt 12, the distance from the elastic switch 15 to the sliding seat 16 can be adjusted according to the pulling bearing capacity of the exposed wire.

Claims

1. An electrical engineering and its automatic exposed wire protection device, includes casing (14), its characterized in that: the outer part of the shell (14) is hinged with a cover body (2), the outer walls of the shell (14) and the cover body (2) are fixedly provided with a locking block (1), a chute strip (10) is fixedly arranged at the bottom of the inner wall of the shell (14), a spring (9) is fixedly arranged on the inner wall of the chute strip (10), a sliding seat (16) is embedded in the sliding groove strip (10), a guide wheel body (8) is fixedly arranged at the top of the sliding seat (16), a sleeve body (11) is fixedly arranged at the bottom of the inner wall of the shell (14), a bolt (12) is arranged on the outer wall of the sleeve body (11) in a threaded manner, a sliding rod (13) is embedded in the sleeve body (11), an elastic switch (15) is fixedly arranged outside the sliding rod (13), the novel spring seat is characterized in that grooves (4) are formed in two sides of the inner wall of the shell (14), and first limiting wheels (3) and spring sets (6) are fixedly mounted on the inner wall of each groove (4).

2. An exposed wire protection device for electrical engineering and automation thereof according to claim 1, characterized in that: the alarm (7) is fixedly mounted on the outer portion of the shell (14), and the alarm (7) is electrically connected with the elastic switch (15).

3. An exposed wire protection device for electrical engineering and automation thereof according to claim 1, characterized in that: and a second limiting wheel (5) is fixedly arranged outside the spring set (6), and the first limiting wheel (3) is in contact with the second limiting wheel (5).

4. An exposed wire protection device for electrical engineering and automation thereof according to claim 1, characterized in that: the sliding rod (13), the guide wheel body (8) and the sliding groove strip (10) are all located on the same horizontal line.

5. An exposed wire protection device for electrical engineering and automation thereof according to claim 1, characterized in that: the position of the sliding rod (13) is 1cm higher than that of the sliding groove strip (10).