CN210724056U

CN210724056U - Electrical engineering cable protection device

Info

Publication number: CN210724056U
Application number: CN201921992076.1U
Authority: CN
Inventors: 刘斌华; 高振楠; 刘鹤姿; 杨怡文; 王涛; 张亚男; 朱晓荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-19
Filing date: 2019-11-19
Publication date: 2020-06-09
Anticipated expiration: 2029-11-19

Abstract

The utility model discloses an electrical engineering cable protection device relates to electrical engineering cable protection technical field, specifically is an electrical engineering cable protection device, including last protecting sheathing, go up the protecting sheathing on protecting sheathing's the lower extreme fixedly connected with inner shell, go up the last solid cover of inside fixedly connected with of protecting sheathing, the last louvre has been seted up to the avris of going up protecting sheathing, the lower extreme fixedly connected with of installation piece connects the fixture block, the lower extreme of going up protecting sheathing has down the protecting sheathing through hinge swing joint, the connecting block under fixedly connected with between lower protecting sheathing and the lower protecting sheathing, the louvre has been seted up down to protecting sheathing's avris down, protecting sheathing's right-hand member fixedly connected with stopper down. This electrical engineering cable protection device has realized the antithetical couplet row formula installation of cable, avoids the scaling loss of cable, can prevent simultaneously that rocking from appearing in the cable use, and has improved protection device's radiating effect, and the dismouting is more convenient.

Description

Electrical engineering cable protection device

Technical Field

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

Background

The cable in the electrical engineering is one of main parts of normal work of the whole electrical engineering, is mainly used for controlling multiple functions of installation, equipment connection, power transmission and the like, and is a common and indispensable thing in daily life. In the use process of the cable, in order to prolong the service life of the cable, a special protection device is generally adopted for protection.

However, the cable protection device of the existing electrical engineering in the market adopts the cylindrical sleeve to protect the cable, the cable is directly contacted with the cable, the cable generates large heat, the cable is easily burnt, meanwhile, the protection device is directly exposed outside and is easily corroded, the service life of the protection device is shortened, and the dismounting and the mounting are complex.

Disclosure of Invention

Technical problem to be solved

Not enough to prior art, the utility model provides an electrical engineering cable protection device 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: an electrical engineering cable protection device comprises an upper protection outer shell, wherein the lower end of the upper protection outer shell is fixedly connected with an upper protection inner shell, an upper connecting block is fixedly connected between the upper protection outer shell and the upper protection inner shell, an upper fixing sleeve is fixedly connected inside the upper protection inner shell, an upper heat dissipation hole is formed in the side edge of the upper protection outer shell, an installation block is fixedly connected to the right end of the upper protection outer shell, the lower end of the installation block is fixedly connected with a connecting clamping block, upper air holes are formed in the inner sides of the upper protection inner shell and the upper fixing sleeve, a lower protection inner shell is movably connected to the lower end of the upper protection inner shell through a hinge, a lower protection outer shell is fixedly connected to the lower end of the lower protection inner shell, a lower connecting block is fixedly connected between the lower protection inner shell and the lower protection outer shell, a lower heat dissipation hole is formed in, spacing draw-in groove has been seted up to the inside of stopper, the inside of spacing draw-in groove is installed and is connected the fixture block, the adapter sleeve under the inside fixedly connected with of lower protection inner shell, bleeder vent under all having seted up in the inside of lower protection inner shell and adapter sleeve.

Optionally, the upper protective shell includes a protective shell body, an anti-corrosion coating is plated on the outer side of the protective shell body, and the upper protective shell and the lower protective shell have the same structure.

Optionally, the upper connecting block and the lower connecting block are arranged in three groups at equal intervals, and each group of upper connecting blocks and each group of lower connecting blocks are provided with three rows.

Optionally, the cross section of the upper fastening sleeve is semicircular, the upper fastening sleeve is a rubber sleeve, and the upper fastening sleeve and the lower fastening sleeve have the same structure.

Optionally, eight upper radiating holes and eight lower radiating holes are arranged at equal intervals.

Optionally, the two connecting clamping blocks are symmetrically arranged about the vertical center line of the upper protective shell, and the connecting clamping blocks are connected with the limiting clamping grooves in a clamping manner.

Optionally, the upper air holes and the lower air holes are arranged at equal intervals.

(III) advantageous effects

The utility model provides an electrical engineering cable protection device possesses following beneficial effect:

1. this electrical engineering cable protection device through setting up protection inner shell and lower protection inner shell, has realized the antithetical couplet row formula installation of cable, can avoid direct contact between the cable, and then prevents that the cable from producing great heat, avoids the scaling loss of cable, simultaneously through setting up fastening sleeve and lower fastening sleeve, can stabilize the location with the cable in protection device's inside, prevents that the appearance from rocking in the cable use.

2. This electrical engineering cable protection device through setting up the louvre, going up the bleeder vent, louvre and bleeder vent down, can in time derive protection device's inside with the heat that the cable produced, has improved protection device's radiating effect, uses through the cooperation of joining in marriage of connecting fixture block and spacing draw-in groove simultaneously, adopts the connected mode of connecting fixture block and spacing draw-in groove block to install for protection device's dismouting is more convenient, has saved protection device's dismouting time.

Drawings

Fig. 1 is a schematic three-dimensional structure of the present invention;

FIG. 2 is a schematic structural view of a front cross section of the present invention;

fig. 3 is a schematic structural view of a top cross section of the present invention;

FIG. 4 is a schematic structural view of a side view cross section of the present invention;

fig. 5 is a schematic structural view of the cross section of the upper protective housing of the present invention.

In the figure: 1. an upper protective housing; 2. an upper protective inner shell; 3. an upper connecting block; 4. fastening the sleeve; 5. an upper heat dissipation hole; 6. mounting blocks; 7. connecting a clamping block; 8. air holes are arranged; 9. a lower protective inner shell; 10. a lower protective housing; 11. a lower connecting block; 12. a lower heat dissipation hole; 13. a limiting block; 14. a limiting clamping groove; 15. a lower fastening sleeve; 16. air holes are formed; 101. a protective shell body; 102. and (4) corrosion-resistant plating.

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 5, the present invention provides a technical solution: an electrical engineering cable protection device comprises an upper protection outer shell 1, an upper protection inner shell 2 is fixedly connected to the lower end of the upper protection outer shell 1, an upper connecting block 3 is fixedly connected between the upper protection outer shell 1 and the upper protection inner shell 2, an upper fixing sleeve 4 is fixedly connected inside the upper protection inner shell 2, an upper heat dissipation hole 5 is formed in the side edge of the upper protection outer shell 1, a mounting block 6 is fixedly connected to the right end of the upper protection outer shell 1, a connecting clamping block 7 is fixedly connected to the lower end of the mounting block 6, upper air holes 8 are formed in the inner sides of the upper protection inner shell 2 and the upper fixing sleeve 4, a lower protection inner shell 9 is movably connected to the lower end of the upper protection inner shell 2 through a hinge, a lower protection outer shell 10 is fixedly connected to the lower end of the lower protection inner shell 9, a lower connecting block 11 is fixedly connected between the lower protection inner, lower protecting sheathing 10's right-hand member fixedly connected with stopper 13, and spacing draw-in groove 14 has been seted up to stopper 13's inside, and connecting fixture block 7 is installed to spacing draw-in groove 14's inside, and adapter sleeve 15 under the inside fixedly connected with of lower protection inner shell 9, bleeder vent 16 under all having seted up in the inside of lower protection inner shell 9 and lower adapter sleeve 15.

As an optimal technical solution of the utility model: the upper protective shell 1 comprises a protective shell body 101, an anti-corrosion coating 102 is plated on the outer side of the protective shell body 101, and the upper protective shell 1 and the lower protective shell 10 are identical in structure, so that the corrosion resistance of the upper protective shell 1 and the corrosion resistance of the lower protective shell 10 are improved, and the service life of the protective device is prolonged.

As an optimal technical solution of the utility model: go up connecting

block

3 and 11 equidistance of lower connecting block and be provided with three groups, and connecting block 3 all is provided with three rows with lower connecting block 11 on every group, ensures to go up protective housing 1 and last protective housing 2, protect the stable connection between inner shell 9 and the lower protective housing 10 down.

As an optimal technical solution of the utility model: the cross-section of going up adapter sleeve 4 is semicircle annular, and goes up adapter sleeve 4 and adopt the rubber sleeve, and goes up adapter sleeve 4 the same with lower adapter sleeve 15's structure, can not appear rocking after guaranteeing the cable installation.

As an optimal technical solution of the utility model: eight upper radiating holes 5 and eight lower radiating holes 12 are arranged at equal intervals, so that the radiating effect of the protection device is ensured.

As an optimal technical solution of the utility model: two connecting clamping blocks 7 are symmetrically arranged on the vertical central line of the upper protective shell 1, and the connecting clamping blocks 7 are clamped and connected with the limiting clamping grooves 14, so that the upper protective shell 1 and the lower protective shell 10 can be conveniently disassembled and assembled.

As an optimal technical solution of the utility model: the upper air holes 8 and the lower air holes 16 are arranged at equal intervals, so that heat generated by the cable is guided into the upper protective shell 1 and the lower protective shell 10.

In conclusion, when the electrical engineering cable protection device is used, the connecting clamping block 7 is extruded, the connecting clamping block 7 is taken out from the inside of the limiting clamping groove 14, the upper protection shell 1 is rotated, the protection device is opened, the cable is placed in the lower fastening sleeve 15, the upper protection shell 1 is rotated reversely, the connecting clamping block 7 is pressed in the limiting clamping groove 14 in the limiting block 13, the upper fastening sleeve 4 and the lower fastening sleeve 15 are tightly attached to the surface of the cable, and the cable is positioned in a row, when the cable generates heat during operation, the cable guides the heat into the cavities in the upper protection shell 1 and the lower protection shell 10 through the upper vent hole 8 and the lower vent hole 16, then cold air flows into the upper protection shell 1 and the lower protection shell 10 through the upper heat dissipation hole 5 and the lower heat dissipation hole 12 on one side of the upper protection shell 1 and the lower protection shell 10, and flows out through the upper heat dissipation hole 5 and the lower heat dissipation hole 12 on the other side of the upper protection shell 1 and the lower protection, and then derive the inside heat with last protecting sheathing 1 and lower protecting sheathing 10 for the cable dispels the heat fast, and the anticorrosive cladding 102 of going up protecting sheathing 1 and lower protecting sheathing 10 outer layer simultaneously effectively prevents that the protection device from receiving external environment and receiving the corruption, has improved protection device's life.

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. An electrical engineering cable protection device, includes protecting sheathing (1), its characterized in that: the lower end of the upper protective outer shell (1) is fixedly connected with an upper protective inner shell (2), an upper connecting block (3) is fixedly connected between the upper protective outer shell (1) and the upper protective inner shell (2), an upper fastening sleeve (4) is fixedly connected inside the upper protective inner shell (2), an upper radiating hole (5) is formed in the side edge of the upper protective outer shell (1), a mounting block (6) is fixedly connected to the right end of the upper protective outer shell (1), a connecting clamping block (7) is fixedly connected to the lower end of the mounting block (6), upper air holes (8) are formed in the inner sides of the upper protective inner shell (2) and the upper fastening sleeve (4), a lower protective inner shell (9) is movably connected to the lower end of the upper protective inner shell (2) through a hinge, a lower protective outer shell (10) is fixedly connected to the lower end of the lower protective inner shell (9), and a lower connecting block (11) is fixedly connected between the lower protective inner shell, louvre (12) down have been seted up to the avris of under protecting sheathing (10), right-hand member fixedly connected with stopper (13) of protecting sheathing (10) down, spacing draw-in groove (14) have been seted up to the inside of stopper (13), the inside of spacing draw-in groove (14) is installed and is connected fixture block (7), adapter sleeve (15) under the inside fixedly connected with of lower protection inner shell (9), bleeder vent (16) down have all been seted up with the inside of lower adapter sleeve (15) to lower protection inner shell (9).

2. An electrical engineering cable protection device according to claim 1, characterized in that: the upper protective shell (1) comprises a protective shell body (101), an anti-corrosion coating (102) is plated on the outer side of the protective shell body (101), and the upper protective shell (1) and the lower protective shell (10) are identical in structure.

3. An electrical engineering cable protection device according to claim 1, characterized in that: go up connecting block (3) and equidistant three groups that are provided with of lower connecting block (11), and connecting block (3) all are provided with three rows with lower connecting block (11) on every group.

4. An electrical engineering cable protection device according to claim 1, characterized in that: the section of the upper fastening sleeve (4) is semicircular, the upper fastening sleeve (4) is a rubber sleeve, and the upper fastening sleeve (4) and the lower fastening sleeve (15) are identical in structure.

5. An electrical engineering cable protection device according to claim 1, characterized in that: eight upper heat dissipation holes (5) and eight lower heat dissipation holes (12) are arranged at equal intervals.

6. An electrical engineering cable protection device according to claim 1, characterized in that: the two connecting clamping blocks (7) are symmetrically arranged about the vertical central line of the upper protective shell (1), and the connecting clamping blocks (7) are connected with the limiting clamping grooves (14) in a clamping mode.

7. An electrical engineering cable protection device according to claim 1, characterized in that: the upper air holes (8) and the lower air holes (16) are arranged at equal intervals.