CN217935057U

CN217935057U - Automatic protection device of electrical engineering

Info

Publication number: CN217935057U
Application number: CN202221994900.9U
Authority: CN
Inventors: 黎成浩
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2022-11-29
Anticipated expiration: 2032-07-29

Abstract

The utility model discloses an electrical engineering automatic protection device relates to electrical engineering technical field, including fixed cardboard, the both ends joint of fixed cardboard has rubber anti-skidding taper sleeve, the inner wall of rubber anti-skidding taper sleeve is pegged graft and is had the cable, the inner wall fixed mounting of fixed cardboard has locking Assembly, rubber anti-skidding taper sleeve includes the rubber taper sleeve, the inner wall of rubber taper sleeve is pegged graft with the outer wall of cable. The utility model discloses an effect of first rubber strip and second rubber strip, the one end that makes rubber anti-skidding taper sleeve carries out the joint with the inner wall of fixed cardboard, thereby reach the purpose of going on fixing rubber anti-skidding taper sleeve, and utilize the effect of C shape shell fragment, promote colluding the shape shell fragment, one side that the messenger colluded the shape shell fragment compresses tightly with the outer wall of cable, thereby be convenient for fix the outer wall of cable, reduce the cable because rock with the friction between the rubber taper sleeve inner wall, thereby improve the life of junction between cable and the cable, avoid appearing the problem of electric leakage.

Description

Automatic protection device of electrical engineering

Technical Field

The utility model relates to an electrical engineering technical field, concretely relates to electrical engineering automation protection device.

Background

The short term EE for electrical engineering is a core subject and a key subject in the modern science and technology field, electric power is an important material basis for developing production and improving the living standard of human beings, the application of the electric power deepens the application and the development of the electrical engineering, the electrical automation is an important mark for the modernization of national economy and people's life, in terms of international standard, the demand of the electric power will continuously increase in a quite long period in future, and the demand of the society on electrical engineering and automation science and technology workers is in an increasing state.

In the process of installing the cable, the existing electric engineering automatic protection device has poor fixing effect between the cables in the process of connecting the cables, and the problem of cable separation often occurs; the existing electric engineering automatic protection device is used for frequently rubbing a cable and the protection device due to shaking of the cable in the process of connecting the cable, so that the outer skin of the cable is damaged, and the problem of electric leakage is caused.

SUMMERY OF THE UTILITY MODEL

The utility model provides an electrical engineering automation protection device to solve the problem of proposing among the above-mentioned background art.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

the utility model provides an electrical engineering automation protection device, includes fixed cardboard, the both ends joint of fixed cardboard has rubber anti-skidding taper sleeve, the inner wall of rubber anti-skidding taper sleeve is pegged graft and is had the cable, the inner wall fixed mounting of fixed cardboard has locking Assembly.

The rubber anti-skidding taper sleeve comprises a rubber taper sleeve, the inner wall of the rubber taper sleeve is connected with the outer wall of the cable in an inserting mode, and the left side of the outer wall of the rubber taper sleeve is connected with the two sides of the inner wall of the fixing clamping plate in a clamping mode.

The locking assembly comprises a supporting seat, the bottom of the supporting seat and the inner wall of the bottom fixing clamping plate are fixedly installed, a supporting plate is fixedly installed at the top of the supporting seat, a supporting column is movably sleeved on the inner wall of the supporting seat, and a pressing plate is fixedly installed at the top of the supporting column.

The utility model discloses technical scheme's further improvement lies in: the left side fixedly connected with first rubber strip of rubber taper sleeve outer wall, the outer wall of rubber taper sleeve just is located the right side fixedly connected with second rubber strip of first rubber strip.

The utility model discloses technical scheme's further improvement lies in: the inner wall of the rubber taper sleeve is fixedly connected with the hook-shaped elastic sheet, and the C-shaped elastic sheet is fixedly connected to one side of the hook-shaped elastic sheet and is located on the inner wall of the rubber taper sleeve.

The utility model discloses technical scheme's further improvement lies in: the inner wall of the pressing plate is fixedly connected with a movable pressing plate, and the inner wall of the supporting plate is fixedly connected with one side of the movable pressing plate.

The utility model discloses technical scheme's further improvement lies in: the bottom of the supporting plate is rotatably connected with an adjusting screw rod, the outer wall of the adjusting screw rod is in threaded connection with an arched push plate, and the bottom of the outer wall of the adjusting screw rod is rotatably connected with the front face of the bottom fixing clamping plate.

The utility model discloses technical scheme's further improvement lies in: the inner walls at the two ends of the arched push plate are movably sleeved with guide pillars, and the outer walls of the guide pillars and the bottoms of the arched push plate are movably sleeved with springs.

Owing to adopted above-mentioned technical scheme, the utility model discloses relative prior art, the technological progress who gains is:

1. 1, the utility model provides an electrical engineering automation protection device, adopt the cable, rubber anti-skidding taper sleeve, first rubber strip, the second rubber strip, the rubber taper sleeve, collude the shape shell fragment, mutually support between the C shape shell fragment, effect through first rubber strip and second rubber strip, the one end that makes rubber anti-skidding taper sleeve carries out the joint with the inner wall of fixed cardboard, thereby reach and carry out the purpose of fixing to rubber anti-skidding taper sleeve, and utilize the effect of C shape shell fragment, promote colluding the shape shell fragment, make the one side that colludes the shape shell fragment compress tightly with the outer wall of cable, thereby be convenient for fix the outer wall of cable, reduce the cable because rock with the friction between the rubber taper sleeve inner wall, thereby improve the life of junction between cable and the cable, avoid appearing the problem of electric leakage.

2. The utility model provides an electrical engineering automation protection device, adopt the cable, adjusting screw, bow-shaped push pedal, the support column, pressing plates, a supporting plate, remove mutually supporting between the clamp plate, through rotating adjusting screw, make bow-shaped push pedal drive the support column and carry out the downstream, thereby make the inner wall of clamp plate compress tightly the outer wall of cable, thereby avoid the junction between cable and the cable to take place the separation, and utilize the effect of removing the clamp plate, improve the outer wall of cable and the frictional force between clamp plate and the backup pad inner wall, thereby avoid the cable to take place to slide in the inner chamber of clamp plate and backup pad, thereby reach the purpose of being connected between cable and the cable, avoid the junction between cable and the cable to take place the problem of separation.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a cross-sectional structure of the rubber anti-slip taper sleeve of the present invention;

FIG. 3 is a schematic cross-sectional view of the fixing clip of the present invention;

fig. 4 is an enlarged schematic structural diagram of the utility model at a.

In the figure: 1. a cable; 2. a rubber anti-slip taper sleeve; 21. a first rubber strip; 22. a second rubber strip; 23. a rubber taper sleeve; 24. a hook-shaped elastic sheet; 25. a C-shaped spring plate; 3. fixing the clamping plate; 4. a locking assembly; 41. adjusting the screw rod; 42. an arcuate push plate; 43. a supporting seat; 44. a guide post; 45. a support column; 46. pressing a plate; 47. a support plate; 48. moving the pressing plate; 49. a spring.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

example 1

As shown in fig. 1-4, the utility model provides an electrical engineering automation protection device, including fixed cardboard 3, the both ends joint of fixed cardboard 3 has rubber anti-skidding taper sleeve 2, the inner wall of rubber anti-skidding taper sleeve 2 is pegged graft and is had cable 1, the inner wall fixed mounting of fixed cardboard 3 has locking Assembly 4, rubber anti-skidding taper sleeve 2 includes rubber taper sleeve 23, the inner wall of rubber taper sleeve 23 is pegged graft with the outer wall of cable 1, the left side of rubber taper sleeve 23 outer wall and the both sides joint of fixed cardboard 3 inner wall, locking Assembly 4 includes supporting seat 43, the bottom of supporting seat 43 and the inner wall fixed mounting of bottom fixed cardboard 3, the top fixed mounting of supporting seat 43 has backup pad 47, the inner wall activity of supporting seat 43 has cup jointed support column 45, the top fixed mounting of support column 45 has clamp plate 46.

In this embodiment, through at first, insert the cable 1 of the left and right sides respectively in the inner chamber of the left and right sides rubber anti-skidding taper sleeve 2, through rotating adjusting screw 41, make the inner wall of clamp plate 46 compress tightly the outer wall of cable 1, thereby reach the purpose of being connected between cable 1 and the cable 1, thereby avoid the junction between cable 1 and the cable 1 to take place the separation, then, will fix through the bolt between cardboard 3 and the fixed cardboard 3, and carry out the joint with the one end of rubber anti-skidding taper sleeve 2 and the inner wall of fixed cardboard 3, thereby avoid the both sides of rubber anti-skidding taper sleeve 2 from fixed cardboard 3 to take place to break away from, reduce the cable 1 because rock with the friction between the inner wall of rubber taper sleeve 23, thereby improve the life of junction between cable 1 and the cable 1.

Example 2

As shown in fig. 1-4, on the basis of embodiment 1, the utility model provides a technical solution: preferably, the first rubber strip 21 of left side fixedly connected with of rubber taper sleeve 23 outer wall, the outer wall of rubber taper sleeve 23 and the right side fixedly connected with second rubber strip 22 that is located first rubber strip 21, the inner wall fixed connection of rubber taper sleeve 23 with collude shape shell fragment 24, collude the shape shell fragment 24 one side and be located the inner wall fixedly connected with C shape shell fragment 25 of rubber taper sleeve 23.

In this embodiment, effect through first rubber strip 21 and second rubber strip 22, the one end that makes rubber anti-skidding taper sleeve 2 carries out the joint with the inner wall of fixed cardboard 3, thereby reach the purpose of going on fixing rubber anti-skidding taper sleeve 2, and utilize C shape shell fragment 25's effect, promote colluding shape shell fragment 24, make the one side that colludes shape shell fragment 24 compress tightly with the outer wall of cable 1, thereby be convenient for fix the outer wall of cable 1, reduce cable 1 because rock with the friction between the 23 inner walls of rubber taper sleeve, thereby improve the life of junction between cable 1 and the cable 1 and avoid appearing the electric leakage.

Example 3

As shown in fig. 1-4, on the basis of embodiment 1, the utility model provides a technical solution: preferably, the inner wall of the pressing plate 46 is fixedly connected with a movable pressing plate 48, the inner wall of the supporting plate 47 is fixedly connected with one side of the movable pressing plate 48, the bottom of the supporting plate 47 is rotatably connected with an adjusting screw 41, the outer wall of the adjusting screw 41 is in threaded connection with an arched push plate 42, the bottom of the outer wall of the adjusting screw 41 is rotatably connected with the front surface of the bottom fixing clamping plate 3, the inner walls at two ends of the arched push plate 42 are movably sleeved with guide posts 44, and the outer wall of the guide posts 44 and the bottom of the arched push plate 42 are movably sleeved with springs 49.

In this embodiment, through rotating adjusting screw 41, make bow-shaped push pedal 42 drive support column 45 and carry out the downward movement, thereby make the inner wall of clamp plate 46 compress tightly the outer wall of cable 1, thereby avoid the junction between cable 1 and the cable 1 to take place the separation, and utilize the effect of removing clamp plate 48, improve the frictional force between the outer wall of cable 1 and clamp plate 46 and the backup pad 47 inner wall, thereby avoid cable 1 to take place to slide in the inner chamber of clamp plate 46 and backup pad 47, thereby reach the mesh of being connected between cable 1 and the cable 1, avoid the junction between cable 1 and the cable 1 to take place to separate.

The working principle of the automatic protection device for electrical engineering is described in detail below.

As shown in fig. 1-4, firstly, the cables 1 on the left and right sides are respectively inserted into the inner cavities of the rubber anti-slip cone sleeves 2 on the left and right sides, by rotating the adjusting screw 41, the arcuate push plate 42 drives the support column 45 to move downwards, thereby the inner wall of the press plate 46 compresses the outer wall of the cable 1, thereby achieving the purpose of connecting the cables 1 and the cables 1, thereby preventing the connection between the cables 1 and the cables 1 from being separated, and by utilizing the action of the movable press plate 48, the friction force between the outer wall of the cable 1 and the inner walls of the press plate 46 and the support plate 47 is improved, thereby preventing the cables 1 from sliding in the inner cavities of the press plate 46 and the support plate 47, then, the fixed clip 3 and the fixed clip 3 are fixed by bolts, and one end of the rubber anti-slip cone sleeve 2 is clamped with the inner wall of the fixed clip 3, thereby preventing the rubber anti-slip cone sleeve 2 from being separated from the two sides of the fixed clip 3, and by utilizing the action of the C-shaped clip 25, the hook-shaped clip 24 is pushed, so that one side of the hook-shaped clip 24 is compressed with the outer wall of the cable 1, thereby the outer wall of the cable 1 is convenient to reduce the service life of the cable 1 and the cable 1, and the cable 1 is connected with the cable 1, and the cable 1 is connected with the cable 1.

The present invention has been described in detail with reference to the above general description, but it will be apparent to one of ordinary skill in the art that modifications and improvements can be made to the invention. Therefore, modifications or improvements without departing from the spirit of the invention are within the scope of the invention.

Claims

1. The utility model provides an electrical engineering automation protection device, includes fixed cardboard (3), its characterized in that: two ends of the fixed clamping plate (3) are clamped with rubber anti-skidding taper sleeves (2), the inner walls of the rubber anti-skidding taper sleeves (2) are inserted with cables (1), and the inner walls of the fixed clamping plate (3) are fixedly provided with locking assemblies (4);

the rubber anti-skidding taper sleeve (2) comprises a rubber taper sleeve (23), the inner wall of the rubber taper sleeve (23) is inserted into the outer wall of the cable (1), and the left side of the outer wall of the rubber taper sleeve (23) is clamped with the two sides of the inner wall of the fixed clamping plate (3);

locking Assembly (4) include supporting seat (43), the bottom of supporting seat (43) and the inner wall fixed mounting of the fixed cardboard (3) in bottom, the top fixed mounting of supporting seat (43) has backup pad (47), support column (45) have been cup jointed in the inner wall activity of supporting seat (43), the top fixed mounting of support column (45) has clamp plate (46).

2. An electrical engineering automation protection device according to claim 1 characterised in that: the left side fixedly connected with first rubber strip (21) of rubber taper sleeve (23) outer wall, the outer wall of rubber taper sleeve (23) just is located right side fixedly connected with second rubber strip (22) of first rubber strip (21).

3. An electrical engineering automation protection device according to claim 1 characterised in that: the inner wall of the rubber taper sleeve (23) is fixedly connected with a hook-shaped elastic sheet (24), and a C-shaped elastic sheet (25) is fixedly connected to one side of the hook-shaped elastic sheet (24) and is located on the inner wall of the rubber taper sleeve (23).

4. The electrical engineering automation protection device of claim 1, wherein: the inner wall of the pressing plate (46) is fixedly connected with a movable pressing plate (48), and the inner wall of the supporting plate (47) is fixedly connected with one side of the movable pressing plate (48).

5. An electrical engineering automation protection device according to claim 1 characterised in that: the bottom of the supporting plate (47) is rotatably connected with an adjusting screw rod (41), the outer wall of the adjusting screw rod (41) is in threaded connection with an arched push plate (42), and the bottom of the outer wall of the adjusting screw rod (41) is rotatably connected with the front face of the bottom fixing clamping plate (3).

6. An electrical engineering automation protection device according to claim 5 wherein: guide posts (44) are movably sleeved on the inner walls of the two ends of the arched push plate (42), and springs (49) are movably sleeved on the outer wall of each guide post (44) and the bottom of the arched push plate (42).