CN217903884U

CN217903884U - Exposed wire protection device for electrical engineering and automation thereof

Info

Publication number: CN217903884U
Application number: CN202220848217.8U
Authority: CN
Inventors: 张宏旭; 郭家峰
Original assignee: Shenyang Paraffin Chemical Co Ltd
Current assignee: Shenyang Paraffin Chemical Co Ltd
Priority date: 2022-04-13
Filing date: 2022-04-13
Publication date: 2022-11-25
Anticipated expiration: 2032-04-13

Abstract

The utility model discloses a expose line protection device for electrical engineering and automation thereof, including last protective housing, the equal fixedly connected with upper junction plate in both ends of going up the protective housing bottom, and the bottom of going up the protective housing is provided with down the protective housing, connecting plate under the equal fixedly connected with in both ends on lower protective housing top, connect through fixing bolt between upper junction plate and the lower connecting plate, the second spout has all been seted up with the top of lower connecting plate to the bottom of upper junction plate, and the inside sliding connection of second spout has the thread slipping. The utility model discloses can be through connecting upper protective housing and lower protective housing fixedly, and then fix the cable, outwards slide in the inside of second spout through the hasp, and under the condition after connecting spring bounces, and take out fixing bolt, can part upper junction plate and lower connecting plate, thereby reached to the separation between upper protective housing and the lower protective housing, be convenient for better cable to the inside of external exposure line visor check maintenance or change.

Description

Exposed wire protection device for electrical engineering and automation thereof

Technical Field

The utility model relates to an expose spool protection device technical field, specifically be used for electrical engineering and automatic expose line protection device thereof.

Background

Electrical engineering has become the mainstream technology of social development, and electrical engineering is the core subject and key subject in modern science and technology field, and is just the huge progress of electronic technology has just promoted the arrival of the information era based on computer network, has some exposed spool in electrical engineering's work progress often, and the line protection device that exposes on the market is various now, can satisfy people's user demand basically, but still has certain problem:

1. the existing exposed cable protection device is inconvenient to install and disassemble, and is inconvenient to overhaul and replace cables;

2. the existing exposed cable protection device is only protected by the protection shell in the process of placing the cable, so that the protection performance is low;

3. when the existing exposed wire protection device is connected with other pipelines, the sealing performance of the connection part is low, and water is easy to enter the device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a expose line protection device for electrical engineering and automation thereof, with solve common being used for electrical engineering and the automatic line protection device that exposes in the existing market that proposes in the above-mentioned background art, when being used for electrical engineering and the automatic line protection device that exposes of electrical engineering to use, be not convenient for install fast between the device protective housing and dismantle, be not convenient for overhaul the cable conductor and change, and the device is at the in-process of placing the cable conductor, only protect through the protective housing, protectiveness is lower, and when connecting with other pipelines, the leakproofness of junction is lower, easily lead to the inside problem of intaking of device.

In order to achieve the above purpose, the utility model provides a following technical scheme: a expose line protection device for electrical engineering and automation thereof, including last protective housing, the equal fixedly connected with upper junction plate in both ends of last protective housing bottom, and the bottom of last protective housing is provided with down the protective housing, connecting plate under the equal fixedly connected with in both ends on protective housing top down, through fixing bolt connection between upper junction plate and the lower connecting plate, the second spout has all been seted up with the top of lower connecting plate to the bottom of upper junction plate, and the inside sliding connection of second spout has the thread slipping, the equal fixedly connected with connecting spring in both sides that upper junction plate and lower connecting plate are close to the second spout.

Preferably, the inner parts of the upper protective shell and the lower protective shell are provided with arc-shaped plates, and protective balloons are uniformly arranged between the upper protective shell and the arc-shaped plates.

Preferably, an installation groove is formed in one side, away from the arc plate, of the upper protection shell, a sealing ring is installed inside the installation groove, and a threaded sleeve is arranged on the inner side wall, close to the sealing ring, of the upper protection shell.

Preferably, the inner side of the arc-shaped plate is provided with an exposed wire protective cover, and a protective mechanism is arranged between the arc-shaped plate and the exposed wire protective cover.

Preferably, the protection sacculus is provided with three groups between upper protective housing and arc, and the protection sacculus is provided with three groups between lower protective housing and arc.

Preferably, the protection mechanism is provided with three groups between the upper protection shell and the arc-shaped plate, and the protection mechanism is provided with three groups between the lower protection shell and the arc-shaped plate.

Preferably, protection machanism includes reset spring, first spout, slide, compression spring, compression rod and fixed plate, fixed plate fixed connection is on the lateral wall of line visor is exposed to the outside, the inboard of fixed plate is seted up to first spout, constitute sliding connection structure between the inboard of slide and first spout, reset spring's one end and the lateral wall fixed connection who exposes the line visor, and reset spring's the other end and the bottom fixed connection of slide, the bottom of compression rod and the top fixed connection of slide, and the top of compression rod and the inside wall fixed connection of arc, compression spring cover is established in the outside of compression rod and its one end fixed connection on the lateral wall of compression rod.

Compared with the prior art, the beneficial effects of the utility model are that: this kind of an expose line protection device for electrical engineering and automation thereof, realized going up the part between protective housing and the lower protective housing, be convenient for better to the inside cable of exposing the line visor check maintenance or change, when receiving external impact, can be for the arc with expose and increase the cushion nature between the line visor, further improved the protectiveness to the cable, reach good leakproofness through the mounting groove between to device and connector, in order to prevent that the inside water that intakes of circuit is rotten, and then reached the outside device of protection and connected and the effect of protection.

1. The cable protection device is provided with the fixing bolt, the upper connecting plate, the lower connecting plate, the sliding buckle, the second chute and the connecting spring, so that the upper protection shell and the lower protection shell can be conveniently connected and fixed in the using process of the device, a cable can be further fixed, the sliding buckle slides outwards in the second chute, the fixing bolt is taken out under the condition that the connecting spring is bounced open, the upper connecting plate and the lower connecting plate can be separated, the upper protection shell and the lower protection shell are separated, and the cable in the cable protection cover can be better inspected, maintained or replaced;

2. by arranging the protective balloon, the reset spring, the first sliding groove, the sliding plate, the compression spring, the compression rod and the fixing plate, the protection between the upper protective shell and the arc-shaped plate can be conveniently realized after the cable is placed in the exposed wire protective cover in the using process of the device, and the buffer property between the arc-shaped plate and the exposed wire protective cover can be increased under the action of the sliding plate, the first sliding groove and the reset spring when the cable is subjected to external impact force, so that the protection of the cable is further improved;

3. through being provided with mounting groove, sealing washer and thread bush, can be in the middle of the use of device, be convenient for realize with other connectors between be connected, and through installing the sealing washer in the inboard of mounting groove, reach good leakproofness through the mounting groove between to device and the connector to prevent that the inside water intake of circuit is rotten, and then reached the effect that the outside device of protection is connected and is protected.

Drawings

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

FIG. 2 is a schematic view of the overall front sectional structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

fig. 4 is a schematic view of the section structure of the upper protective shell of the present invention.

In the figure: 1. an upper protective shell; 2. fixing the bolt; 3. an upper connecting plate; 4. a lower connecting plate; 5. a lower protective shell; 6. an exposed wire protection cover; 7. an arc-shaped plate; 8. a protective balloon; 9. a protection mechanism; 901. a return spring; 902. a first chute; 903. a slide plate; 904. a compression spring; 905. a compression rod; 906. a fixing plate; 10. sliding and buckling; 11. a second chute; 12. a connecting spring; 13. mounting grooves; 14. a seal ring; 15. and (4) a threaded sleeve.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the exposed wire protection device for electrical engineering and automation thereof, please refer to fig. 1 and 2, which comprises an upper protection shell 1, wherein two ends of the bottom end of the upper protection shell 1 are fixedly connected with upper connection plates 3, the top of a cable can be protected, the bottom end of the upper protection shell 1 is provided with a lower protection shell 5, the bottom of the cable can be protected, two ends of the top end of the lower protection shell 5 are fixedly connected with lower connection plates 4, the upper connection plates 3 and the lower connection plates 4 are connected through fixing bolts 2, the upper connection plates 3 and the lower connection plates 4 can be connected through the fixing bolts 2, so that the upper protection shell 1 and the lower protection shell 5 are fixedly connected, the bottom of the upper connection plates 3 and the top of the lower connection plates 4 are provided with second sliding grooves 11, inner sliding clamps of the second sliding buckles 11 are connected with sliding buckles 10, the upper connection plates 3 and the lower connection plates 4 are fixedly connected with connection springs 12 close to two sides of the second sliding grooves 11 through the sliding buckles 10, the outward sliding buckles 10 slide the connection springs 12 in the direction of the upper connection plates and the lower connection plates 4, the upper connection plates 3 and the lower connection plates 4 can be opened, and the cable connection plates 4 can be separated, and the cable connection efficiency can be checked conveniently, and the cable can be checked.

Referring to fig. 2 and 3, an arc plate 7 is disposed inside an upper protective casing 1 and a lower protective casing 5, an exposed wire protective cover 6 is disposed inside the arc plate 7, a cable can be placed inside the exposed wire protective cover 6, a protection mechanism 9 is disposed between the arc plate 7 and the exposed wire protective cover 6, the cable can be effectively protected, three sets of protection mechanisms 9 are disposed between the upper protective casing 1 and the arc plate 7, three sets of protection mechanisms 9 are disposed between the lower protective casing 5 and the arc plate 7, the protection mechanism 9 includes a return spring 901, a first sliding chute 902, a sliding plate 903, a compression spring 904, a compression rod 905 and a fixing plate 906, the fixing plate 906 is fixedly connected to an outer side wall of the exposed wire protective cover 6, the first sliding chute 902 is disposed inside the fixing plate 906, and a sliding connection structure is formed between the sliding plate 903 and an inner side of the first sliding chute 902, one end of a return spring 901 is fixedly connected with the outer side wall of the exposed wire protective cover 6, the other end of the return spring 901 is fixedly connected with the bottom end of the sliding plate 903, the bottom end of the compression rod 905 is fixedly connected with the top end of the sliding plate 903, the top end of the compression rod 905 is fixedly connected with the inner side wall of the arc plate 7, the compression spring 904 is sleeved on the outer side of the compression rod 905, one end of the compression rod is fixedly connected with the outer side wall of the compression rod 905, the compression rod 905 and the compression spring 904 can be simultaneously compressed through the arc plate 7 when external impact is received, the sliding plate 903 slides downwards on the first sliding groove 902, the return spring 901 is compressed, the buffer between the arc plate 7 and the exposed wire protective cover 6 can be increased, the cable installed inside the exposed wire protective cover 6 is protected, and the damage to the cable is reduced.

Please refer to fig. 2 and fig. 4, a protective balloon 8 is uniformly disposed between the upper protective shell 1 and the arc plate 7, three groups of protective balloons 8 are disposed between the upper protective shell 1 and the arc plate 7, and three groups of protective balloons 8 are disposed between the lower protective shell 5 and the arc plate 7, when the protective balloons 8 are made of high-elasticity rubber, when the device is collided, the inner side of the device can be effectively protected by the protective balloons 8, a mounting groove 13 is disposed on one side of the inner portion of the upper protective shell 1, which is far away from the arc plate 7, a sealing ring 14 is disposed inside the mounting groove 13, a thread bushing 15 is disposed on the inner side wall of the inner portion of the upper protective shell 1, which is close to the sealing ring 14, and the sealing ring 14 is disposed inside the mounting groove 13, so as to improve the sealing performance of the connection between the thread bushing and the connection member, protect the cable inside the device from water intrusion, and maintain the normal use of the cable.

The working principle is as follows: firstly, cables are placed in an exposed cable protective cover 6, an upper protective shell 1 and a lower protective shell 5 are fixedly connected, a fixing bolt 2 penetrates through the inner parts of an upper connecting plate 3 and a lower connecting plate 4, the upper connecting plate 3 and the lower connecting plate 4 are connected, a slide fastener 10 is arranged in a second chute 11 to reinforce the connection between the upper connecting plate 3 and the lower connecting plate 4, when the cable is required to be disassembled, a connecting spring 12 is respectively bounced to the direction of the upper connecting plate 3 and the direction of the lower connecting plate 4 when the slide fastener 10 slides outwards on the inner side of the second chute 11, then the fixing bolt 2 is rotated to be taken out from the inner parts of the upper connecting plate 3 and the lower connecting plate 4, so that the cable between the upper protective shell 1 and the lower protective shell 5 can be disassembled, and the cables in the exposed cable protective cover 6 can be checked, secondly, when needs are connected with other connectors, accessible thread bush 15 carries out erection joint, and install sealing washer 14 in the inboard of mounting groove 13, carry out effectual sealing to the junction of device and connector, prevent the inside intaking of circuit, cause the circuit to damage, finally, when receiving external impact force, adopt high elasticity rubber material through protection sacculus 8, can realize the protecting effect to between last protective housing 1 and the arc 7, compressed after the impact force that receives through compression spring 904 and compression bar 905, make slide 903 inboard slip on first spout 902, slide 903's gliding can make reset spring 901 compressed, can realize the protection to outcrop line visor 6, thereby protect the inside cable of outcrop line visor 6.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A expose line protection device for electrical engineering and automation thereof, including last protective housing (1), its characterized in that: the improved structure is characterized in that the two ends of the bottom end of the upper protective shell (1) are fixedly connected with upper connecting plates (3), the bottom end of the upper protective shell (1) is provided with a lower protective shell (5), the two ends of the top end of the lower protective shell (5) are fixedly connected with lower connecting plates (4), the upper connecting plates (3) and the lower connecting plates (4) are connected through fixing bolts (2), the bottom of the upper connecting plates (3) and the top of the lower connecting plates (4) are provided with second sliding grooves (11), the inner sliding connection of the second sliding grooves (11) is provided with sliding buckles (10), and the upper connecting plates (3) and the lower connecting plates (4) are close to connecting springs (12) which are fixedly connected with the two sides of the second sliding grooves (11).

2. An exposed wire protection device for electrical engineering and automation thereof according to claim 1, characterised in that: arc plates (7) are arranged inside the upper protective shell (1) and the lower protective shell (5), and protective balloons (8) are uniformly arranged between the upper protective shell (1) and the arc plates (7).

3. An exposed wire protection device for electrical engineering and automation thereof according to claim 2, characterised in that: go up inside one side of keeping away from arc (7) of protective housing (1) and seted up mounting groove (13), and the internally mounted of mounting groove (13) has sealing washer (14), the inside lateral wall that is close to sealing washer (14) in last protective housing (1) is provided with thread bush (15).

4. An exposed wire protection device for electrical engineering and automation thereof according to claim 2, characterised in that: an exposed wire protective cover (6) is arranged on the inner side of the arc-shaped plate (7), and a protective mechanism (9) is arranged between the arc-shaped plate (7) and the exposed wire protective cover (6).

5. An exposed wire protection device for electrical engineering and automation thereof according to claim 2, characterised in that: the protective balloon (8) is provided with three groups between the upper protective shell (1) and the arc-shaped plate (7), and the protective balloon (8) is provided with three groups between the lower protective shell (5) and the arc-shaped plate (7).

6. An exposed wire protection device for electrical engineering and automation thereof according to claim 4, characterised in that: protection machanism (9) are provided with three groups between upper protective housing (1) and arc (7), and protection machanism (9) are provided with three groups under between protective housing (5) and arc (7).

7. Exposed wire protection device for electrical engineering and automation thereof according to claim 4, characterised in that: protection machanism (9) are including reset spring (901), first spout (902), slide (903), compression spring (904), compression pole (905) and fixed plate (906), fixed plate (906) fixed connection is on the lateral wall of line visor (6) that exposes to the outside, the inboard of fixed plate (906) is seted up in first spout (902), constitute sliding connection structure between the inboard of slide (903) and first spout (902), the one end of reset spring (901) and the lateral wall fixed connection who exposes line visor (6), and the other end of reset spring (901) and the bottom fixed connection of slide (903), the bottom of compression pole (905) and the top fixed connection of slide (903), and the top of compression pole (905) and the inside wall fixed connection of arc (7), compression spring (904) cover is established on the outside of compression pole (905) and its one end fixed connection on the lateral wall of compression pole (905).