CN214626211U

CN214626211U - Electrical engineering cable protection device

Info

Publication number: CN214626211U
Application number: CN202120719236.6U
Authority: CN
Inventors: 赵轶淳
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-09
Filing date: 2021-04-09
Publication date: 2021-11-05
Anticipated expiration: 2031-04-09

Abstract

The utility model discloses an electrical engineering cable protection device, which comprises an upper housing, the spout has been seted up to the inside of going up the casing, the top surface fixedly connected with spring of spout, the bottom fixedly connected with clamp splice of spring, the bottom surface fixed mounting of clamp splice has the barrier layer, the bottom surface fixed mounting of barrier layer has the insulating layer, the bottom surface fixed mounting of insulating layer has the heat dissipation layer, the bottom of going up the casing is rotated and is connected with the round pin axle, it has lower casing through the articulated of round pin axle to go up the casing. Through mutually supporting of spring, barrier layer, insulating layer, heat dissipation layer, standing groove, external screw thread pipe and internal thread pipe isotructure, reached the effect of being convenient for protect the cable, avoided appearing leading to the cable to take place to corrode because of receiving external environment influence, damaged and the bad condition such as ageing, reached the effect that improves cable life, realized the target that reduces the maintenance cost, satisfied the user demand, it is comparatively convenient to use.

Description

Electrical engineering cable protection device

Technical Field

The utility model relates to an electrical engineering technical field especially relates to an electrical engineering cable protection device.

Background

Electrical engineering, abbreviated as EE, is a core subject and a key subject in the field of modern science and technology, cables are the general names of optical cables, electric cables and other articles, and the purpose of the cables is many, is mainly used for controlling multiple functions of installation, connecting equipment, transmitting electric power and the like, and is a common and indispensable thing in daily life.

The existing electric engineering cable protection device is simple in structure, poor in protection effect, easy to be affected by external environment in the using process, and capable of causing the cable to be corroded, damaged, aged and the like, prolonging the service life of the cable, increasing the maintenance cost, being difficult to meet the use requirement and being inconvenient to use.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an electrical engineering cable protection device has solved the relatively poor problem of current electrical engineering cable protection device protection effect.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an electrical engineering cable protection device comprises an upper shell, wherein a chute is formed in the upper shell, a spring is fixedly connected to the top surface of the chute, a clamping block is fixedly connected to the bottom end of the spring, an anti-seepage layer is fixedly mounted on the bottom surface of the clamping block, an insulating layer is fixedly mounted on the bottom surface of the anti-seepage layer, a heat dissipation layer is fixedly mounted on the bottom surface of the insulating layer, a pin shaft is rotatably connected to the bottom of the upper shell, the upper shell is hinged to a lower shell through the pin shaft, a placement groove is formed in the space inside the heat dissipation layer, sealing strips are fixedly mounted on the front bottom of the upper shell and the front top of the lower shell, an upper lock catch is rotatably connected to the front of the upper shell, a lower lock catch is fixedly connected to the front of the lower shell, an external threaded pipe is fixedly connected to the right side surface of the lower shell, the external threaded pipe is rotatably connected to the upper shell, and a sealing ring is fixedly connected to the inside of the external threaded pipe, the inside of sealing ring runs through and has seted up the through-hole, the left end fixedly connected with internal thread pipe of casing down, and the left end of casing is fixed to be cup jointed in the inside of internal thread pipe down, internal thread pipe be provided with the internal thread.

Preferably, the lower shell is also internally provided with a sliding chute, and the springs are symmetrically distributed on the center line of the top surface of the upper shell.

Preferably, the side sections of the insulating layer and the heat dissipation layer are both circular, and the thickness of the insulating layer is greater than that of the heat dissipation layer.

Preferably, the diameter of the placing groove is equal to the diameter of the through hole.

Preferably, the number of the sealing strips is two, and the sealing strips are made of rubber materials.

Preferably, the surface of the external thread pipe is provided with external threads, and the external threads are engaged with internal threads inside the internal thread pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

the electric engineering cable protection device is characterized in that an upper shell is opened, one end of a cable is inserted into a through hole of an internal sealing ring of an external threaded pipe along a placing groove and then penetrates out, one end of the cable is inserted into a placing groove of another cable protection device from one end of an internal threaded pipe of another cable protection device and then penetrates out of a through hole of an internal sealing ring of the external threaded pipe of another cable protection device, the operations are repeated, and the upper shell of all the cable protection devices is closed, so that the installation and protection processes are realized, the cable is protected conveniently through the mutual matching of structures such as a spring, an anti-seepage layer, an insulating layer, a heat dissipation layer, the placing groove, the external threaded pipe, the internal threaded pipe and the like, the cable is prevented from being corroded, damaged, aged and other bad conditions caused by the influence of the external environment, the effect of prolonging the service life of the cable is achieved, and the aim of reducing the maintenance cost is achieved, the use requirement is met, and the use is more convenient.

Drawings

FIG. 1 is a side sectional view of the structure of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a right side view of the external thread tube structure of the present invention;

fig. 4 is a side view of the structure of the internal thread tube of the present invention.

In the figure: the sealing device comprises an upper shell 1, a sliding groove 2, a spring 3, a clamping block 4, an impermeable layer 5, an insulating layer 6, a heat dissipation layer 7, a pin shaft 8, a lower shell 9, a placing groove 10, a sealing strip 11, an upper lock catch 12, a lower lock catch 13, an external threaded pipe 14, a sealing ring 15, a through hole 16, an internal threaded pipe 17 and an internal thread 18.

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 work belong to the protection scope of the present invention.

Example (b): referring to fig. 1-4, an electrical engineering cable protection device comprises an upper shell 1, and is characterized in that a chute 2 is arranged inside the upper shell 1, a spring 3 is fixedly connected to the top surface of the chute 2, the spring 3 is symmetrically distributed on the center line of the top surface of the upper shell 1, a clamping block 4 is fixedly connected to the bottom end of the spring 3, an impermeable layer 5 is fixedly installed on the bottom surface of the clamping block 4, an insulating layer 6 is fixedly installed on the bottom surface of the impermeable layer 5, a heat dissipation layer 7 is fixedly installed on the bottom surface of the insulating layer 6, the side sections of the insulating layer 6 and the heat dissipation layer 7 are both circular, the thickness of the insulating layer 6 is larger than that of the heat dissipation layer 7, a pin shaft 8 is rotatably connected to the bottom of the upper shell 1, the upper shell 1 is hinged to a lower shell 9 through the pin shaft 8, the chute 2 is also arranged inside the lower shell 9, the space inside the heat dissipation layer 7 is a placement groove 10, and sealing strips 11 are fixedly installed on the front bottom of the upper shell 1 and the front top of the lower shell 9, the number of the sealing strips 11 is two, the sealing strips 11 are made of rubber materials, the front of the upper shell 1 is rotatably connected with an upper lock catch 12, the front of the lower shell 9 is fixedly connected with a lower lock catch 13, the right side surface of the lower shell 9 is fixedly connected with an external threaded pipe 14, the external threaded pipe 14 is rotatably connected with the upper shell 1, the internal part of the external threaded pipe 14 is fixedly connected with a sealing ring 15, a through hole 16 is formed in the internal part of the sealing ring 15 in a penetrating mode, the diameter of the placing groove 10 is equal to that of the through hole 16, the left end of the lower shell 9 is fixedly connected with an internal threaded pipe 17, the left end of the lower shell 9 is fixedly sleeved inside the internal threaded pipe 17, the internal thread 18 is arranged on the internal threaded pipe 17, the external thread is arranged on the surface of the external threaded pipe 14 and is meshed with the internal thread 18 inside the internal threaded pipe 17, and the external thread is meshed with the internal thread 18 inside the internal thread of the internal threaded pipe 17 through the spring 3, the impermeable layer 5, the insulating layer 6 and the heat dissipation layer 7, The mutual cooperation of structures such as standing groove 10, external screw thread pipe 14 and internal thread pipe 17 has reached the effect of being convenient for protect the cable, has avoided appearing leading to the cable to take place to corrode because of receiving external environment influence, damaged and ageing bad circumstances such as bad condition, has reached the effect that improves cable life, has realized the target that reduces the maintenance cost, has satisfied the user demand, and it is comparatively convenient to use.

When in use: pulling the upper lock catch 12 out of the lower lock catch 13, opening the upper shell 1, placing the cable in the placing groove 10 inside the lower shell 9, inserting one end of the cable into the through hole 16 of the sealing ring 15 inside the external thread tube 14 along the placing groove 10, then penetrating out, inserting one end of the cable into the placing groove 10 of another cable protection device through one end of the internal thread tube 17 of another cable protection device, then penetrating out from the through hole 16 of the sealing ring 15 inside the external thread tube 14 of another cable protection device, repeating the above operation, after the cable is completely penetrated into the placing groove 10, pulling the upper lock catch 12 to close the upper shell 1 and locking through the lower lock catch 13, the surface of the cable is contacted with the heat dissipation layer 7, driving the clamp block 4 to extrude the spring 3, fixing the cable by the resilience force generated by the compression of the spring 3, sequentially inserting one end of the external thread tube 14 installed on a single device into the bottom end of another device installed with the internal thread tube 17, and tightened along the internal threads 18 to sequentially connect the devices together as described above, thereby accomplishing the installation and shielding process.

In conclusion, the upper shell 1 is opened, one end of the cable is inserted into the through hole 16 of the sealing ring 15 in the external threaded pipe 14 along the placing groove 10 and then penetrates out, one end of the cable is inserted into the placing groove 10 of the other cable protection device through one end of the internal threaded pipe 17 of the other cable protection device and then penetrates out of the through hole 16 of the sealing ring 15 in the external threaded pipe 14 of the other cable protection device, the operations are repeated, and the upper shell 1 of all the cable protection devices is closed, so that the installation and protection processes are realized, the effect of protecting the cable conveniently is achieved through the mutual matching of the structures of the spring 3, the anti-seepage layer 5, the insulating layer 6, the heat dissipation layer 7, the placing groove 10, the external threaded pipe 14, the internal threaded pipe 17 and the like, the cable is prevented from being corroded, damaged, aged and the like due to the influence of the external environment, and the effect of prolonging the service life of the cable is achieved, the purpose of reducing the maintenance cost is achieved, the use requirement is met, the use is convenient, and the problem that the protection effect of the existing electric engineering cable protection device is poor is solved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. The electric engineering cable protection device comprises an upper shell (1) and is characterized in that a chute (2) is formed in the upper shell (1), a spring (3) is fixedly connected to the top surface of the chute (2), a clamping block (4) is fixedly connected to the bottom end of the spring (3), an anti-seepage layer (5) is fixedly mounted on the bottom surface of the clamping block (4), an insulating layer (6) is fixedly mounted on the bottom surface of the anti-seepage layer (5), a heat dissipation layer (7) is fixedly mounted on the bottom surface of the insulating layer (6), a pin shaft (8) is rotatably connected to the bottom of the upper shell (1), the upper shell (1) is hinged to a lower shell (9) through the pin shaft (8), a placement groove (10) is formed in the inner space of the heat dissipation layer (7), and a sealing strip (11) is fixedly mounted on the front bottom of the upper shell (1) and on the front top of the lower shell (9), go up the front of casing (1) and rotate and be connected with hasp (12), hasp (13) down in the positive fixedly connected with of casing (9) down, right flank fixedly connected with external screw thread pipe (14) of casing (9) down, and external screw thread pipe (14) rotate with last casing (1) and be connected, the inside fixedly connected with sealing ring (15) of external screw thread pipe (14), through-hole (16) have been seted up in running through to the inside of sealing ring (15), the left end fixedly connected with internal thread pipe (17) of casing (9) down, and the left end of casing (9) is fixed to be cup jointed in the inside of internal thread pipe (17) down, internal thread pipe (17) be provided with internal thread (18).

2. The electrical engineering cable protection device according to claim 1, wherein the lower housing (9) is also provided with a sliding groove (2), and the springs (3) are symmetrically distributed on the center line of the top surface of the upper housing (1).

3. An electrical engineering cable protection device according to claim 1, wherein the insulating layer (6) and the heat dissipation layer (7) are circular in side cross-section, and the thickness of the insulating layer (6) is greater than the thickness of the heat dissipation layer (7).

4. An electrical engineering cable protection device according to claim 1, characterized in that the diameter of the placement groove (10) is equal to the diameter of the through hole (16).

5. The electrical engineering cable protection device according to claim 1, wherein the number of the sealing strips (11) is two, and the sealing strips (11) are made of rubber.

6. An electrical engineering cable protection device according to claim 1, characterized in that the surface of the externally threaded tube (14) is provided with an external thread and the external thread meshes with an internal thread (18) inside the internally threaded tube (17).