CN216121742U

CN216121742U - Ground wire slot device for electromechanical engineering cable protection

Info

Publication number: CN216121742U
Application number: CN202122594700.6U
Authority: CN
Inventors: 宗海东; 雷子杰; 孙爽; 刘慧�; 陈萌; 王德超; 靳磊
Original assignee: Northwest Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Current assignee: Northwest Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2022-03-22
Anticipated expiration: 2031-10-27

Abstract

The utility model discloses a ground wire slot device for electromechanical engineering cable protection, which comprises a protection frame (100), an installation handle (200), a clamping rod (300) and a wire bunching piece (500); the installation handles are respectively arranged at the edge of the protection frame at intervals; a plurality of concave wire grooves (101) are formed on the protective frame, and the wire grooves are long with the protective frame; the clamping rod is arranged at the bottom of one end of each protection frame, a clamping rod groove (102) is formed in the bottom surface of the other end of each protection frame, the clamping rods can be embedded in the clamping rod grooves in a matching mode, two adjacent protection frames are spliced, and the wire grooves of the two adjacent protection frames are communicated; a plurality of wire harness pieces are arranged on the inner wall of the wire groove at intervals respectively, and a cable installation space is formed in the wire groove. The utility model is suitable for temporary ground cable laying, is beneficial to orderly arrangement of cables and has effective protection effect on the cables.

Description

Ground wire slot device for electromechanical engineering cable protection

Technical Field

The utility model relates to a cable protection structure, in particular to a ground wire slot device for protecting an electromechanical engineering cable.

Background

The electromechanical engineering comprises an electrical engineering technology, an automatic control and instrument, water supply and drainage, mechanical equipment installation, container installation, heat supply and ventilation and air conditioning engineering, building intelligent engineering, fire engineering, equipment and pipeline corrosion and heat insulation technology and the like.

During construction engineering, a large number of temporary cables are needed, and during cable installation, protection is often performed in an erecting or buried mode, so that operators are prevented from getting an electric shock. However, since the length of the erected cable is long, a part of the cable may fall on the ground, and the buried cable is always an important problem of power supply during construction due to the fact that the buried cable needs to be displaced, dismantled and reused during construction, vehicles or mechanical damage is avoided, and the like.

In the electromechanical installation engineering, the ground wire casing has been widely applied to airports, large-bay centralized automatic office buildings, finance, insurance, education, markets, computer rooms and small power production lines, but the construction of the ground wire casing into the distribution cubicle leads to rework due to the deviation of the pre-buried position of the wire casing caused by the deepening of the later stage of the distribution cubicle, and if the pre-reserved structure layer is reserved in the earlier stage, the secondary construction can be carried out by destroying the building structure layer.

Disclosure of Invention

The utility model aims to provide a ground wire casing device for protecting electromechanical engineering cables, which is suitable for temporary ground cable laying, is beneficial to orderly arrangement of the cables and can also have an effective protection effect on the cables.

The utility model is realized by the following steps:

a ground wire slot device for protecting an electromechanical engineering cable comprises a protecting frame, a mounting handle, a clamping rod and a wire bundling piece; the installation handles are respectively arranged at the edge of the protection frame at intervals, and each installation handle is provided with an installation hole; a plurality of concave wire grooves are formed on the protective frame, and the wire grooves are long with the protective frame; the clamping rod is arranged at the bottom of one end of each protection frame, a clamping rod groove is formed in the bottom surface of the other end of each protection frame, the clamping rods can be embedded in the clamping rod grooves in a matched mode, two adjacent protection frames are spliced, and the wire grooves of the two adjacent protection frames are communicated; a plurality of wire harness pieces are arranged on the inner wall of the wire groove at intervals respectively, and a cable installation space is formed in the wire groove.

The clamping rod is provided with at least one limiting clamping groove, and the clamping rod groove is provided with at least one limiting clamping block, so that when the clamping rod is embedded in the clamping rod groove, the limiting clamping block can be inserted in the limiting clamping groove in a matching mode.

The limiting clamping block is of a rectangular block structure, and one side of the bottom of the limiting clamping block is of an inclined plane structure.

The depth of the clamping rod groove is consistent with the thickness of the clamping rod, and the bottom surface of the clamping rod is flush with the bottom surface of the protection frame.

The bottom surface of the protection frame is provided with a plurality of support columns at intervals, so that the bottom surface of the protection frame is elevated.

The wire harness piece comprises a first connecting rod, a second connecting rod and a third connecting rod; the first connecting rod is connected to the inner wall of the wire groove, and the second connecting rod is of an arc structure and is connected between the first connecting rod and the third connecting rod, so that an obtuse included angle is formed between the first connecting rod and the third connecting rod.

The end part of the third connecting rod is provided with a convex block which extends towards the inner wall of the wire slot.

The pair of wire bundling pieces are symmetrically arranged around the central axis of the wire slot, and the plurality of pairs of wire bundling pieces are arranged at intervals along the axial direction of the wire slot.

The depth of the wire groove is not less than the diameter of the cable.

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

1. according to the utility model, the cable is placed in the wire slot of the protective frame due to the wiring parts, the cable is pressed by the deformation performance of the wiring parts, and the two wiring parts which are oppositely arranged enable the cable to be stably installed without falling off, so that the cable can be conveniently clamped and limited in the protective frame, the cable is prevented from being separated from the protective frame in the installation process, and the installation efficiency is improved.

2. The protective frame is provided with the limiting clamping groove, the limiting clamping block, the clamping rod and the clamping rod groove, so that the protective frame can be quickly and efficiently spliced to meet the length requirement of cable laying, a gap at a splicing part is small, splicing is neat and attractive, meanwhile, the cable frame is higher than the ground through the supporting columns, the adverse effect of surface water accumulation on cables is reduced, the stability of cable installation is improved, and the safe use of the cables is ensured.

3. The utility model can be repeatedly used, can be flexibly adjusted according to the site electricity utilization position in the process of laying the temporary cable, and protects the cable from being rolled and damaged by construction machinery and vehicles; meanwhile, the cable laying device can replace a ground wire slot, reduce cable laying errors caused by installation errors of the ground wire slot and ensure the use of cables.

Drawings

FIG. 1 is a perspective view of a ground trunking arrangement for electromechanical engineering cable protection of the present invention;

FIG. 2 is an exploded view (from above) of the ground trunking arrangement of the present invention for electromechanical engineering cable protection;

FIG. 3 is an exploded view (bottom view) of the ground trunking arrangement of the present invention for electromechanical engineering cable protection;

FIG. 4 is a perspective view of a wire harness of the ground wire trough device for electromechanical engineering cable protection of the present invention;

fig. 5 is a perspective view of a limiting fixture block in the ground wire groove device for protecting the electromechanical engineering cable.

In the figure, 100, a protective frame; 101, a wire groove; 102 a clamping rod groove; 200. mounting a handle; 201 mounting holes; 300. a clamping rod; 301 limiting the card slot; 400. a limiting clamping block; 401 a bevel structure; 500. a wire harness member; 501. a first connecting rod; 502. a second connecting rod; 503. a third connecting rod; 504. a bump; 600. and (4) a support column.

Detailed Description

The utility model is further described with reference to the following figures and specific examples.

Referring to fig. 1 to 3, a ground trunking device for protecting an electromechanical engineering cable includes a protection frame 100, a mounting handle 200, a clamping bar 300 and a wiring harness 500; the mounting handles 200 are respectively arranged at the edge of the protection frame 100 at intervals, and each mounting handle 200 is provided with a mounting hole 201; a plurality of concave wire grooves 101 are formed on the protective frame 100, and the wire grooves 101 are long with the protective frame 100; the clamping rod 300 is arranged at the bottom of one end of the protection frame 100, a clamping rod groove 102 is formed in the bottom of the other end of the protection frame 100, the clamping rod 300 can be embedded in the clamping rod groove 102 in a matching mode, two adjacent protection frames 100 are spliced, and the wire grooves 101 of the two adjacent protection frames 100 are communicated; a plurality of wire harness members 500 are respectively disposed at intervals on the inner wall of the wire casing 101, forming a cable installation space in the wire casing 101. The protection frame 100 can be spliced through the clamping rod 300 and the clamping rod groove 102 to meet the length requirement of cables required to be installed, meanwhile, the clamping rod 300 and the clamping rod groove 102 can be of rectangular structures, the splicing gaps of two adjacent protection frames 100 can be reduced, and the purposes of stable connection and attractive appearance are achieved. The assembled protective frame 100 is fixedly installed at the appointed installation position of the cable through the installation hole 201 of the installation handle 200 by fixing parts such as bolts, and the cable is fixed in the cable installation space through the wiring harness 500, so that the cable is prevented from being wound and separated.

Referring to fig. 1 to 3, at least one limiting slot 301 is formed on the clamping rod 300, and at least one limiting block 400 is formed on the clamping rod slot 102, so that when the clamping rod 300 is embedded in the clamping rod slot 102, the limiting block 400 can be inserted into the limiting slot 301 in a matching manner. The adjacent two spliced protective frames 100 can be effectively prevented from loosening through the insertion of the limiting clamping block 400 and the limiting clamping groove 301. Preferably, the limiting clamping groove 301 can be a rectangular hole, and the limiting clamping block 400 can be a rectangular block, so that the plugging stability is ensured, and the looseness and relative torsion after plugging are avoided.

Referring to fig. 5, the limiting clamping block 400 is a rectangular block structure, and one side of the bottom of the limiting clamping block 400 is an inclined plane structure 401. The inclined plane structure 401 can play a role in guiding, so that the limiting fixture block 400 can be conveniently and quickly and accurately inserted into the limiting clamping groove 301.

Referring to fig. 1 to 3, the depth of the clamping bar slot 102 is the same as the thickness of the clamping bar 300, and the bottom surface of the clamping bar 300 is flush with the bottom surface of the protection frame 100. The arrangement of the clamping rod grooves 102 and the clamping rods 300 ensures that the bottom surfaces of the adjacent protection frames 100 are flush after splicing, so that the overall appearance of the protection device is attractive and neat, and the protection frames 100 can be spliced conveniently.

Referring to fig. 3, a plurality of support columns 600 are spaced apart from each other on the bottom surface of the protection frame 100, so that the bottom surface of the protection frame 100 is elevated. Preferably, support column 600 can adopt materials such as rubber to make, both has good anti-skidding effect, and the stable setting of the protection frame 100 of being convenient for also enables the bottom surface of protection frame 100 to lift off ground, reduces the adverse effect of surface gathered water to the cable.

Referring to fig. 4, the wire harness 500 includes a first connecting rod 501, a second connecting rod 502 and a third connecting rod 503; the first connecting rod 501 is connected to the inner wall of the wire slot 101, and the second connecting rod 502 is in an arc structure and is connected between the first connecting rod 501 and the third connecting rod 503, so that an obtuse included angle is formed between the first connecting rod 501 and the third connecting rod 503. Preferably, the second connecting rod 502 can be made of a material with certain elastic deformation performance, and the third connecting rod 503 is rotated by the deformation of the second connecting rod 502, so as to facilitate the insertion of the cable. Meanwhile, the second connecting rod 502 elastically deformed also enables the third connecting rod 503 to effectively limit the cables, and is suitable for clamping and fixing cables of different sizes.

Referring to fig. 4, a protrusion 504 is formed at an end of the third connecting rod 503, and the protrusion 504 extends toward an inner wall of the wire casing 101. The cable with smaller diameter can be clamped between the third connecting rod 503 and the inner wall of the wire casing 101, so as to fix the cable with smaller diameter, and the purpose of preventing the cable from falling off is achieved through the convex block 504.

A pair of the wire bundling members 500 are symmetrically arranged along the axial direction of the wire slot 101, and a plurality of pairs of the wire bundling members 500 are arranged at intervals along the axial direction of the wire slot 101. The third connecting rods 503 of the pair of wire binding members 500 are pressed against two sides of the cable, and are suitable for fixing cables with different sizes.

The depth of the wire groove 101 is not smaller than the diameter of the cable, the cable can be embedded in the wire groove 101, the protective frame 100 can be made of hard metal, deformation of the protective frame 100 caused by rolling of the protective frame 100 by vehicles and construction machinery is avoided, and therefore the cable is effectively protected.

The working principle of the utility model is as follows:

during the use, when needs splice protection frame 100, correspond the concatenation with the side of adjacent two protection frames 100, make card pole 300 insert and establish in the inside of card pole groove 102, spacing fixture block 400 inserts and establishes in the inside of spacing draw-in groove 301, realize that the concatenation of adjacent two protection frames 100 is fixed. And selecting a proper number of protective frames 100 according to the length of the cable to be spliced in sequence. The cable is clamped in the wire slot 101 of the protective frame 100, and the third connecting rod 503 is pressed on the surface of the cable from two sides by using the deformation capacity of the second connecting rod 502, so that the cable is limited in the cable installation space through the wire bundling piece 500, and the cable is prevented from being separated; if the diameter of the cable is small, the cable can be placed in the space between the third connecting rod 503 and the inner wall of the trunking 101, so that the cable is stably installed in the trunking 101.

The present invention is not limited to the above embodiments, and any modifications, equivalent replacements, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a ground wire casing device for electromechanical engineering cable protection which characterized by: comprises a protective frame (100), a mounting handle (200), a clamping rod (300) and a wire harness piece (500); the installation handles (200) are respectively arranged at the edge of the protection frame (100) at intervals; a plurality of concave type wire grooves (101) are formed on the protective frame (100), and the wire grooves (101) are communicated with the protective frame (100); the clamping rod (300) is arranged at the bottom of one end of the protection frame (100), a clamping rod groove (102) is formed in the bottom surface of the other end of the protection frame (100), the clamping rod (300) can be embedded in the clamping rod groove (102) in a matching mode, two adjacent protection frames (100) are spliced, and a plurality of wire grooves (101) of the two adjacent protection frames (100) are communicated; a plurality of wire bundling pieces (500) are respectively arranged on the inner wall of the wire slot (101) at intervals, and a cable installation space is formed in the wire slot (101).

2. The ground trunking device for electro-mechanical engineering cable protection of claim 1 further comprising: the clamping rod (300) is provided with at least one limiting clamping groove (301), the clamping rod groove (102) is provided with at least one limiting clamping block (400), and when the clamping rod (300) is embedded in the clamping rod groove (102), the limiting clamping block (400) can be matched and inserted in the limiting clamping groove (301).

3. The ground trunking device for electro-mechanical engineering cable protection of claim 2 further comprising: the limiting clamping block (400) is of a rectangular block structure, and one side of the bottom of the limiting clamping block (400) is of an inclined plane structure (401).

4. The ground trunking device for electromechanical engineering cable protection of claim 1 or 2 further comprising: the depth of the clamping rod groove (102) is consistent with the thickness of the clamping rod (300), and the bottom surface of the clamping rod (300) is flush with the bottom surface of the protective frame (100).

5. The ground trunking device for electro-mechanical engineering cable protection of claim 1 further comprising: the bottom surface of the protection frame (100) is provided with a plurality of supporting columns (600) at intervals, so that the bottom surface of the protection frame (100) is elevated.

6. The ground trunking device for electro-mechanical engineering cable protection of claim 1 further comprising: the wire bundling piece (500) comprises a first connecting rod (501), a second connecting rod (502) and a third connecting rod (503); the first connecting rod (501) is connected to the inner wall of the wire groove (101), and the second connecting rod (502) is of an arc structure and is connected between the first connecting rod (501) and the third connecting rod (503), so that an obtuse included angle is formed between the first connecting rod (501) and the third connecting rod (503).

7. The ground trunking device for electro-mechanical engineering cable protection of claim 6 further comprising: a lug (504) is formed at the end part of the third connecting rod (503), and the lug (504) extends towards the inner wall of the wire groove (101).

8. The ground trunking device for electro-mechanical engineering cable protection of claim 1 or 6 wherein: the pair of wire bundling pieces (500) are symmetrically arranged around the central axis of the wire slot (101), and the plurality of pairs of wire bundling pieces (500) are arranged at intervals along the axial direction of the wire slot (101).

9. The ground trunking device for electro-mechanical engineering cable protection of claim 1 or 6 wherein: the depth of the wire groove (101) is not less than the diameter of the cable.