CN110739654A

CN110739654A - cable mounting bracket convenient to mount and dismount

Info

Publication number: CN110739654A
Application number: CN201911097600.3A
Authority: CN
Inventors: 吴林海; 蔡拥军
Original assignee: NANTONG LAITE ELECTRICAL TECHNOLOGY DEVELOPMENT Co Ltd
Current assignee: NANTONG LAITE ELECTRICAL TECHNOLOGY DEVELOPMENT Co Ltd
Priority date: 2019-11-12
Filing date: 2019-11-12
Publication date: 2020-01-31

Abstract

The invention discloses cable mounting brackets convenient to assemble and disassemble, relates to the technical field of cable mounting devices, and solves the problems that cable mounting brackets are needed to fix the existing mounting brackets, the height of each mounting bracket needs to be ensured, the mounting is inconvenient, and the loading and unloading labor intensity is high.

Description

cable mounting bracket convenient to mount and dismount

Technical Field

The invention relates to the technical field of cable installation devices, in particular to cable installation supports convenient to assemble and disassemble.

Background

The cable is laid in a cable trench and a tunnel, -type brackets are used for fixing the cable, the common brackets comprise angle steel brackets and assembly type brackets, the angle steel brackets used in the cable trench have 7 different types and specifications, the vertical distance between the bracket layers is 300mm for installing 35kV cables, and the vertical distance between the bracket layers is 120mm for installing control cables.

However, fixing elements are required for fixing the mounting bracket in the prior art, and the height of each mounting bracket is required to be ensured, so that the mounting is inconvenient, and the labor intensity of loading and unloading is high.

Disclosure of Invention

The invention aims to provide cable mounting brackets which are convenient to assemble and disassemble, can be conveniently mounted, reduce labor intensity, have simple structure and easily ensure the height of the cable mounting brackets to be .

The technical purpose of the invention is realized by the following technical scheme:

install and remove convenient cable erection support, including installing the horizontal sill bar on the tunnel wall, vertical pole has been placed in the opening to horizontal sill bar upside opening, and vertical pole laminating has a plurality of cable rack bodies along its length direction distribution on the vertical pole on the tunnel face, and each layer cable rack body is all the same highly on corresponding vertical pole, still installs a plurality of dead levers that distribute from top to bottom on the tunnel wall, set up a plurality of fixed mouths with vertical pole looks adaptation on the dead lever.

According to the technical scheme, the horizontal bottom rods can be installed firstly, then the vertical rods are inserted into the horizontal bottom rods, so that -based height of the horizontal bottom rods can be achieved conveniently, and compared with a mode that the vertical rods are installed and fixed by pieces, the mode that the vertical rods are installed and fixed by the horizontal bottom rods and the fixed rods is more convenient and quicker and is convenient to assemble and disassemble.

Further , at least fixing rods abut against the upper side of the cable rack body with the same height of .

Through above-mentioned technical scheme, improved the fixed effect of vertical pole, spacing about going up.

Further , the cable rack body is sleeved outside the vertical rod, and each cable rack body comprises two parts respectively located at two sides of the vertical rod, and the two parts are fixed to each other through bolts.

Through above-mentioned technical scheme, be convenient for change different cable support bodies to be applicable to the support of different cables, be convenient for improve the commonality of device.

Further , the vertical rod is provided with a plurality of positioning slots, and the upper and lower sides of the corresponding cable rack body are respectively abutted against the upper and lower sides of the corresponding positioning slot.

Through above-mentioned technical scheme, be convenient for fix a position each cable support's position, stabilize the upper and lower position of cable on cable support.

Further , the two portions of the cable holder body are symmetrically distributed about the vertical rod.

Through the technical scheme, the processing and manufacturing are convenient.

Further , the vertical rods include a plurality of sections that are inserted into each other, at least fixed rods are abutted against the upper side of the cable rack body with the same height of , and the cable rack body is located on the section vertical rod at the top.

Through the technical scheme, the universality of the device is improved by the conveying of each vertical rod and the adjustment of the overall height of the vertical rod.

Further , the cable holder body underside is connected with a stiffener, which is inclined downwardly away from the cable holder body and abuts against the outside of the vertical rod on the cable holder body underside.

Through above-mentioned technical scheme, improved the stability of device, the position of stable cable support improves placing stable effect of cable.

, the horizontal bottom rod is provided with a plug block, and the is provided with a socket matched with the plug block.

Through above-mentioned technical scheme, the installation of the horizontal sill bar of being convenient for can constantly lay the horizontal sill bar along the horizontal direction, and guarantees that it is on with horizontal planes, guarantees nature of mounting height.

In conclusion, the invention has the following beneficial effects:

each vertical rod is inserted through the horizontal bottom rod and is fixed through the fixed rod, so that the vertical rods are convenient to assemble and disassemble; the cable rack body can be disassembled to facilitate transportation or replacement of different cable rack bodies, and is convenient for repeated replacement; several sections of vertical rods can be disassembled to facilitate their transportation.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic overall structure of the present invention from another perspective;

fig. 3 is a schematic view of the construction of the cable holder body part.

In the figure, 1, a horizontal bottom rod; 2. a vertical rod; 21. positioning a groove; 3. a cable holder body; 31. a reinforcing bar; 32. a gear lever; 4. and (5) fixing the rod.

Detailed Description

The following is a further description of an embodiment of the present invention, which is not intended to be limiting.

cable installing supports convenient to mount and dismount are shown in figures 1 and 2 and comprise a horizontal bottom rod 1 installed on a circular tunnel wall, wherein the upper side of the horizontal bottom rod 1 is open, an arc-shaped vertical rod 2 located in a vertical surface is inserted into the opening, the inner side surface of the vertical rod 2 is attached to the tunnel surface, and in order to facilitate the vertical rod 2 to be inserted downwards along the arc-shaped surface of the tunnel wall, the inserting part (an inserting block and an inserting groove) of the horizontal bottom rod 1 and the vertical rod 2 is set to be in an arc shape concentric with the tunnel wall.

As shown in fig. 1 and 2, a plurality of cable support bodies 3 are distributed on the vertical rod 2 along the length direction thereof, the heights of the cable support bodies 3 on the corresponding vertical rod 2 are the same, a plurality of horizontal fixing rods 4 which are distributed up and down are also installed on the tunnel wall, and a plurality of fixing ports matched with the vertical rod 2 are formed in the fixing rods 4.

As shown in FIG. 1, since the vertical rods 2 are arc-shaped, the vertical rods 2 arranged in the body are inconvenient to transport and cannot be adjusted in height, the vertical rods 2 include a plurality of sections which are inserted into each other, at least fixing rods 4 abut against the upper side of the cable frame body 3 with the same height, and the cable frame body 3 is located on the -section vertical rod 2 at the top.

As shown in fig. 2, in order to facilitate processing and installation, and to replace cable rack bodies 3 having different sizes as required, the cable rack bodies 3 are sleeved outside the vertical rods 2, each cable rack body 3 includes two parts respectively located at both sides of the vertical rod, the two parts of the cable rack body 3 are symmetrically distributed about the vertical rod 2, and the two parts are fixed to each other by bolts; a plurality of positioning grooves 21 are formed in the vertical rod 2, and the upper side and the lower side of the corresponding cable holder body 3 are respectively abutted against the upper side and the lower side of the corresponding positioning groove 21.

As shown in fig. 1 and 3, the outer end of the cable holder body 3 is connected with a stopper rod 32 bent upwards, the lower side of the cable holder body is connected with a reinforcing rod 31, and the end of the reinforcing rod 31 far away from the cable holder body 3 is inclined downwards and abutted against the outer side of the vertical rod 2 on the lower side of the cable holder body 3, so as to improve the bearing capacity of the cable holder body 3.

As shown in fig. 2, the horizontal bottom bar 1 has a plug block at its end, and the bottom bar has a socket matching with the plug block to splice the 1 sections of the horizontal bottom bar 1 with each other and to maintain the height of each vertical bar 2.

The installation method comprises the following steps:

through the inserted block and the socket at expansion bolts and both ends earlier, fix each horizontal sill bar 1 on the tunnel wall along the horizontal direction, peg graft downwards vertical rod 2 on horizontal sill bar 1 along the arcwall face of tunnel wall again (cable support body 3 is fixed in on vertical rod 2 in advance), outside being fixed in each vertical rod 2 with dead lever 4 again, accomplish its installation.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the spirit and scope of the invention.

Claims

The cable mounting bracket convenient to mount and dismount is characterized by comprising a horizontal bottom rod (1) mounted on a tunnel wall, wherein a vertical rod (2) is placed in an opening at the upper side of the horizontal bottom rod (1), the vertical rod (2) is attached to the tunnel face, a plurality of cable rack bodies (3) are distributed on the vertical rod (2) along the length direction of the vertical rod, the heights of the cable rack bodies (3) on the corresponding vertical rods (2) are the same, a plurality of fixing rods (4) distributed up and down are further mounted on the tunnel wall, and a plurality of fixing openings matched with the vertical rods (2) are formed in the fixing rods (4).
2. The cable installing support with convenient assembly and disassembly as claimed in claim 1, wherein at least fixed rods (4) are abutted against the upper side of the cable rack body (3) with the same height of .
3. The cable installing support convenient to mount and dismount as claimed in claim 1, wherein the cable frame body (3) is sleeved outside the vertical rod (2), each cable frame body (3) comprises two parts respectively located at two sides of the vertical rod, and the two parts are fixed to each other through bolts.
4. The cable mounting bracket convenient to mount and dismount as claimed in claim 3, wherein the vertical rod (2) is provided with a plurality of positioning slots (21), and the upper and lower sides of the corresponding cable holder body (3) are respectively abutted against the upper and lower sides of the corresponding positioning slot (21).
5. Cable mounting bracket convenient to mount and dismount according to claim 4, characterized in that the two parts of the cable holder body (3) are symmetrically distributed about the vertical rod (2).
6. Cable mounting bracket convenient to mount and dismount as claimed in claim 1 or 3, wherein the vertical rod (2) comprises a plurality of sections inserted into each other, at least fixed rods (4) abut against the upper side of the cable frame body (3) with the same height of , and the cable frame body (3) is positioned on the section of the vertical rod (2) at the top.
7. Cable installing support with convenient assembly and disassembly according to claim 1, wherein a reinforcing rod (31) is connected to the lower side of the cable rack body (3), the end of the reinforcing rod (31) far away from the cable rack body (3) inclines downwards and abuts against the outer side of the vertical rod (2) on the lower side of the cable rack body (3).
8. The cable installing support convenient to mount and dismount as claimed in claim 1, wherein a plug-in block is arranged at end of the horizontal bottom rod (1), and a socket matched with the plug-in block is arranged at end.