CN215300089U

CN215300089U - Novel subway tunnel cable support

Info

Publication number: CN215300089U
Application number: CN202022884098.5U
Authority: CN
Inventors: 高贵刚; 石晓磊
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-05
Filing date: 2020-12-05
Publication date: 2021-12-24
Anticipated expiration: 2030-12-05

Abstract

The utility model discloses a novel subway tunnel cable support, which comprises a fixing frame, mount outer wall fixed connection connecting plate, the connecting plate front portion runs through there is fixing bolt, square groove has been seted up to the mount outer wall, mount base middle part is rotated and is connected with the threaded rod, threaded rod upper portion is rotated and is connected with the limiting plate, limiting plate and mount fixed connection, threaded rod middle part threaded connection has the support frame, the support frame runs through the one end fixed connection cable frame of square groove, the first arc of cable frame upper portion fixed connection, the middle part threaded connection of second arc has the screw thread handle, the utility model relates to a cable support technical field. This novel subway tunnel cable support has solved the not equidimension cable of the novel subway tunnel cable support of current cable support can not the centre gripping, and the cable easily breaks away from the cable frame, and installs fixed cable and overhauls the inconvenient problem of dismouting.

Description

Novel subway tunnel cable support

Technical Field

The utility model relates to a cable support technical field specifically is a novel subway tunnel cable support.

Background

Nowadays, tunnels generally exist in our lives, which is a form that people utilize underground space, especially traffic tunnels develop rapidly in recent years, power transmission is an important project of traffic tunnels, power transmission devices such as cables are generally fixed on side wall walls of tunnels by adopting supports, the existing novel cable supports of subway tunnels can not position and clamp cables with different sizes, the cables are easy to separate from cable supports, and the cables are inconvenient to install, fix, overhaul and disassemble.

Disclosure of Invention

Technical problem to be solved

Not enough to prior art, the utility model provides a novel subway tunnel cable support has solved the not equidimension cable of the novel subway tunnel cable support of current cable support can not the centre gripping, and the cable easily breaks away from the cable frame, and installs fixed cable and overhauls the inconvenient problem of dismouting.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a novel subway tunnel cable support, includes the mount, mount outer wall fixed connection connecting plate, the connecting plate front portion runs through there is fixing bolt, the square groove has been seted up to the mount outer wall, mount base middle part is rotated and is connected with the threaded rod, threaded rod upper portion is rotated and is connected with the limiting plate, limiting plate and mount fixed connection, threaded rod middle part threaded connection has the support frame, the support frame runs through the one end fixed connection cable frame of square groove, the first arc of cable frame upper portion fixed connection, the one end fixed connection second arc of first arc is kept away from on cable frame upper portion, the middle part threaded connection of second arc has the screw thread handle.

Preferably, one end of the threaded handle, which is close to the first arc-shaped plate, is rotatably connected with the clamping plate through a rotating shaft.

Preferably, the arc-shaped groove is formed in the middle of the cable frame, and rubber pads are arranged on the inner walls of the arc-shaped groove, the first arc-shaped plate and the clamping plate.

Preferably, the threaded rod middle part is rotated and is connected square box, square box and mount fixed connection, threaded rod middle part fixed connection worm wheel, cavity wall rotates in square box and is connected with the worm, worm wheel and worm meshing, the worm runs through the one end fixedly connected with handle of square box.

Preferably, the number of the cable racks is 2.

(III) advantageous effects

The utility model provides a novel subway tunnel cable support. The method has the following beneficial effects:

this novel subway tunnel cable support, through the cooperation of screw thread handle, axis of rotation and grip block, can rotate the screw thread handle and press from both sides tight cable, can not only the not cable of equidimension of centre gripping, can also be further spacing to the cable to avoided the phenomenon that the cable conductor dropped easily, makeed fixed effect better. Through setting up arc wall and rubber pad, the shape of cable conductor that can not only laminate more can also reduce the wearing and tearing to the cable outside to whole cable support's practicality has been improved. Through the cooperation of square box, worm wheel, threaded rod, support frame and handle, can reach the height of adjusting cable frame, can conveniently maintain and fixed cable, improved fixed cable's convenience. Usually, a plurality of cables need to be pulled when fixing a cable, and through setting up two the cable frame can fix a plurality of cables to reach the effect of high-efficient fixed cable.

Drawings

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

FIG. 2 is a schematic top view of the present invention;

fig. 3 is the schematic view of the worm and gear mounting structure of the present invention.

In the figure: the novel electric cable comprises a fixing frame 1, a connecting plate 2, a fixing bolt 3, a limiting plate 4, a threaded rod 5, a supporting frame 6, a cable frame 7, a first arc-shaped plate 8, a second arc-shaped plate 9, a threaded handle 10, a clamping plate 11, a square box 12, a handle 13, an arc-shaped groove 14, a rotating shaft 15, a worm 16, a worm wheel 17, a square groove 18 and a rubber pad 19.

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.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a novel subway tunnel cable support, including

mount

1, 1 outer wall fixed connection connecting plate 2 of mount, 2 front portions of connecting plate run through there is fixing bolt 3, square groove 18 has been seted up to 1 outer wall of mount, threaded rod 5 in 1 base of mount, 5 upper portions of threaded rod rotate and are connected with limiting plate 4, limiting

plate

4 and 1 fixed connection of mount, 5 middle part threaded connection of threaded rod has support frame 6, support frame 6 runs through one end fixed connection cable frame 7 of square groove 18, 7 upper portion fixed connection first arcs of cable frame 8, 7 upper portions of cable frame keep away from one end fixed connection second arcs 9 of first arcs 8, the middle part threaded connection of second arcs 9 has screw thread handle 10

In this embodiment, one end of the threaded handle 10 close to the first arc-shaped plate 8 is rotatably connected with the clamping plate 11 through a rotating shaft 15. Through the cooperation of screw thread handle 10, axis of rotation 15 and grip block 11, can rotate screw thread handle 10 and press from both sides tight cable, can not only the not cable of equidimension of centre gripping, can also be further spacing to the cable to avoided the phenomenon that the cable conductor dropped easily, makeed fixed effect better.

In this embodiment, arc wall 14 has been seted up at cable frame 7 middle part, and arc wall 14, first arc 8 and grip block 11 inner wall all are equipped with rubber pad 19. Through setting up arc wall 14 and rubber pad, can not only laminate the shape of cable conductor more, can also reduce the wearing and tearing to the cable outside to whole cable support's practicality has been improved.

In this embodiment, the middle part of the threaded rod 5 is rotated to be connected with the square box 12, the square box 12 is fixedly connected with the fixing frame 1, the middle part of the threaded rod 5 is fixedly connected with the worm wheel 17, the inner cavity wall of the square box 12 is rotatably connected with the worm 16, the worm wheel 17 is meshed with the worm 16, and the worm 16 penetrates through the one end fixedly connected with handle 13 of the square box 12. Through the cooperation of square box 12, worm 16, worm wheel 17, threaded rod 5, support frame 6 and handle 13, can reach the height of adjusting cable frame 7, can conveniently maintain and fixed cable, improved fixed cable's convenience.

In this embodiment, the number of the cable holders 7 is 2. Usually need drive a plurality of cables when fixed a cable, through setting up two cable holders 7, can fix a plurality of cables to reach the effect of high-efficient fixed cable.

When the cable fixing device works, firstly, the whole fixing frame 1 is fixedly installed on a tunnel wall through the fixing bolt 3, a cable is placed in the arc-shaped groove 14 in the middle of the cable frame 7, the threaded handle 10 is rotated, the clamping plate 11 can clamp the cable, the limiting and fixing effect is achieved, then the right rotating handle 13 drives the worm 16 to be meshed with the worm wheel 17, the threaded rod 5 is rotated, the whole cable frame 7 moves upwards due to the fact that the supporting frame 6 is in threaded connection with the threaded rod 5, after the proper position is reached, the rotating handle 13 is stopped, the cable is hung at a high position, the worm wheel 17 and worm 17 mechanism has self-locking performance, reverse self-locking can be achieved, namely, only the worm drives the worm wheel, the worm cannot be driven by the worm wheel, and therefore, the cable fixing device cannot run when rotating is stopped. Through the screw thread handle 10, axis of rotation 15 and grip block 11's cooperation, can rotate screw thread handle 10 and press from both sides tight cable, can not only the not cable of equidimension of centre gripping, can also be further spacing to the cable, thereby the phenomenon that the cable conductor drops easily has been avoided, make fixed effect better, through square box 12, the worm 16, worm wheel 17, threaded rod 5, support frame 6 and handle 13's cooperation, can reach the height of adjusting cable frame 7, can conveniently maintain and fixed cable, the convenience of fixed cable has been improved, through setting up arc wall 14 and rubber pad, the shape of the cable conductor that can not only laminate more, can also reduce the wearing and tearing to the cable outside, thereby whole cable support's practicality has been improved.

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. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

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 utility model provides a novel subway tunnel cable support, includes mount (1), its characterized in that: the outer wall of the fixed frame (1) is fixedly connected with a connecting plate (2), a fixing bolt (3) penetrates through the front part of the connecting plate (2), a square groove (18) is arranged on the outer wall of the fixed frame (1), a threaded rod (5) is rotatably connected to the middle part of the base of the fixed frame (1), the upper part of the threaded rod (5) is rotatably connected with a limiting plate (4), the limiting plate (4) is fixedly connected with the fixed frame (1), the middle part of the threaded rod (5) is in threaded connection with a support frame (6), one end of the support frame (6) penetrating through the square groove (18) is fixedly connected with a cable frame (7), the upper part of the cable frame (7) is fixedly connected with a first arc-shaped plate (8), one end of the upper part of the cable frame (7) far away from the first arc-shaped plate (8) is fixedly connected with a second arc-shaped plate (9), the middle part of the second arc-shaped plate (9) is in threaded connection with a threaded handle (10).

2. The novel subway tunnel cable support of claim 1, characterized in that: one end of the threaded handle (10) close to the first arc-shaped plate (8) is rotatably connected with the clamping plate (11) through a rotating shaft (15).

3. A novel subway tunnel cable support according to claim 1 or 2, characterized in that: arc-shaped groove (14) have been seted up in cable frame (7) middle part, arc-shaped groove (14), first arc (8) and grip block (11) inner wall all are equipped with rubber pad (19).

4. The novel subway tunnel cable support of claim 1, characterized in that: threaded rod (5) middle part is rotated and is connected square box (12), square box (12) and mount (1) fixed connection, threaded rod (5) middle part fixed connection worm wheel (17), cavity wall rotation in square box (12) is connected with worm (16), worm wheel (17) and worm (16) meshing, one end fixedly connected with handle (13) of square box (12) is run through in worm (16).

5. The novel subway tunnel cable support of claim 1, characterized in that: the number of the cable racks (7) is 2.