CN216121636U

CN216121636U - Cable bridge convenient to cable installation

Info

Publication number: CN216121636U
Application number: CN202122146407.3U
Authority: CN
Inventors: 王文武; 雷爽; 赵新宁; 牛志超
Original assignee: Jilin Hongniu Cable Manufacturing Co ltd
Current assignee: Jilin Hongniu Cable Manufacturing Co ltd
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-03-22
Anticipated expiration: 2031-09-07

Abstract

The utility model belongs to the technical field of cable bridges, in particular to a cable bridge convenient for cable installation, which comprises a bridge body, wherein a bottom plate is fixedly arranged on the inner wall of the bottom of the bridge body, a plurality of grooves are formed in the bottom plate, a cylinder is arranged in each groove, a telescopic rod is movably arranged on the inner wall of the top of the cylinder, a spring is fixedly arranged at the bottom of the telescopic rod, the bottom of the spring is fixedly connected with the inner wall of the bottom of the cylinder, a transverse plate is fixedly arranged at the top of the telescopic rod, two sides of the transverse plate are movably connected with the inner walls of the two sides of each groove, an upright post is arranged at the top of the transverse plate, an installation plate is fixedly arranged at the top of the upright post, a fixed structure is arranged at the top of the installation plate, and a waterproof cover is arranged at the top of the bridge body. The installation of special tools is not needed, and the operation is more convenient.

Description

Cable bridge convenient to cable installation

Technical Field

The utility model relates to the technical field of cable bridges, in particular to a cable bridge convenient for cable installation.

Background

The cable bridge is divided into structures of a groove type, a tray type, a ladder type, a grid type and the like, and comprises a support, a supporting arm, an installation accessory and the like. The inner bridge frame of the building can be independently erected and also can be laid on various buildings and pipe gallery supports, the characteristics of simple structure, attractive appearance, flexible configuration, convenient maintenance and the like are reflected, all parts need to be galvanized, and the inner bridge frame is arranged outside the building in the open air.

However, in the prior art, when the cable bridge is used for installing a cable, a special tool is required to adjust the buckle to clamp and fix the cable, so that the operation is very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a cable bridge convenient for cable installation.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a cable testing bridge convenient to cable installation, includes the crane span structure body, the fixed bottom plate that is equipped with on the bottom inner wall of crane span structure body, it is equipped with a plurality of recesses to examine on the bottom plate, be equipped with the drum in the recess, the activity is equipped with the telescopic link on the top inner wall of drum, the fixed spring that is equipped with in bottom of telescopic link, the bottom of spring with the bottom inner wall fixed connection of drum, the fixed diaphragm that is equipped with in top of telescopic link, the both sides of diaphragm and the both sides inner wall swing joint of recess, the top of diaphragm is equipped with the stand, the fixed mounting panel that is equipped with in top of stand, the top of mounting panel is equipped with fixed knot and constructs, the top of crane span structure body is equipped with the waterproof cover.

Preferably, the fixed knot constructs including two risers, two the bottom of riser with the top fixed connection of mounting panel, two all the activity is equipped with the regulation pole on the riser, two the one end that the regulation pole is close to mutually all is equipped with the grip block, the riser is kept away from one side of grip block and is fixed and be equipped with the limiting plate, the activity is equipped with the threaded rod on the limiting plate.

Preferably, a through hole is formed in the inner wall of the top of the cylinder, a sealing ring is arranged on the inner wall of the through hole, and the telescopic rod is connected with the inner wall of the sealing ring in a sliding mode.

Preferably, the limiting plate is provided with a round hole, the inner wall of the round hole is provided with threads, and the threaded rod is matched with the threads on the inner wall of the round hole.

Preferably, the adjusting rod is provided with a limiting groove, and the threaded rod is matched with the limiting groove.

Preferably, the inner wall of the clamping plate is provided with a non-slip mat, and the non-slip mat is made of rubber.

Compared with the prior art, the utility model has the beneficial effects that: when the cable is installed, the two threaded rods are rotated anticlockwise at first, after the threaded rods are separated from the limiting grooves, the two adjusting rods are pulled towards the direction of being far away from each other, the adjusting rods drive the two clamping plates to be far away from each other, then the cable is placed between the two clamping plates, then the two adjusting rods are pushed, the two adjusting rods drive the two clamping plates to be close to each other again until the cable is clamped and fixed, and finally the threaded rods are rotated clockwise again, so that the threaded rods are re-inserted into the limiting grooves, and the cable installation is completed.

The cable fixing structure is simple to operate and convenient to use, and the cable can be quickly installed by arranging the fixing structure without special tools, so that the operation is more convenient.

Drawings

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

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

FIG. 3 is an enlarged schematic view of portion A of FIG. 1;

in the figure: 1. a bridge frame body; 2. a base plate; 3. a groove; 4. a cylinder; 5. a telescopic rod; 6. a spring; 7. a transverse plate; 8. a column; 9. mounting a plate; 10. a fixed structure; 101. a vertical plate; 102. adjusting a rod; 103. a clamping plate; 104. a limiting plate; 105. a threaded rod; 11. and (4) a waterproof cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a cable bridge convenient for cable installation comprises a bridge body 1, wherein a bottom plate 2 is welded on the inner wall of the bottom of the bridge body 1, a plurality of grooves 3 are formed in the bottom plate 2, a cylinder 4 is arranged in each groove 3, an expansion link 5 is slidably mounted on the inner wall of the top of the cylinder 4, a spring 6 is welded at the bottom of the expansion link 5, the bottom of the spring 6 and the inner wall of the bottom of the cylinder 4 are welded together, a transverse plate 7 is welded at the top of the expansion link 5, two sides of the transverse plate 7 are movably connected with the inner walls of two sides of each groove 3, a stand column 8 is arranged at the top of the transverse plate 7, a mounting plate 9 is welded at the top of the stand column 8, a fixing structure 10 is arranged at the top of the mounting plate 9, and a waterproof cover 11 is arranged at the top of the bridge body 1;

the fixed structure 10 comprises two vertical plates 101, the bottoms of the two vertical plates 101 are welded with the top of the mounting plate 9, adjusting rods 102 are movably arranged on the two vertical plates 101, clamping plates 103 are arranged at the ends, close to the two adjusting rods 102, of the two adjusting rods 102, a limiting plate 104 is welded at the side, far away from the clamping plates 103, of the vertical plates 101, a threaded rod 105 is arranged on the limiting plate 104 in a threaded mode, a through hole is formed in the inner wall of the top of the cylinder 4, a sealing ring is arranged on the inner wall of the through hole, the telescopic rod 5 is in sliding connection with the inner wall of the sealing ring, a round hole is formed in the limiting plate 104, threads are arranged on the inner wall of the round hole, the threaded rod 105 is matched with the threads on the inner wall of the round hole, a limiting groove is formed in the adjusting rods 102, the threaded rod 105 is matched with the limiting groove, a non-slip mat is arranged on the inner wall of the clamping plates 103, the non-slip mat is made of rubber, when a cable is mounted, the two threaded rods 105 are rotated anticlockwise, after the threaded rod 105 is separated from the limiting groove, the two adjusting rods 102 are pulled towards the direction away from each other, the adjusting rods 102 drive the two clamping plates 103 to be away from each other, then a cable is placed between the two clamping plates 103, then the two adjusting rods 102 are pushed, the two adjusting rods 102 drive the two clamping plates 103 to approach each other until the cable is clamped and fixed, finally the threaded rod 105 is rotated clockwise, the threaded rod 105 is reinserted into the limiting groove, and then the cable installation is completed, the arrangement of the bottom spring 6 and the telescopic rod 5 can play a role in buffering and shock absorption, when the cable shakes, the shock is reduced, and the pressure of the bridge frame is reduced.

The working principle is as follows: when installing the cable, at first two threaded rods 105 of anticlockwise rotation, after threaded rod 105 breaks away from the spacing groove, again with two regulation poles 102 to the direction pulling of keeping away from mutually, regulation pole 102 drives two grip blocks 103 and keeps away from mutually again, put the cable between two grip blocks 103 after that, then promote two regulation poles 102, two regulation poles 102 drive two grip blocks 103 and are close to mutually again, until fixing the cable centre gripping, clockwise rotation threaded rod 105 again at last, make threaded rod 105 inject the spacing inslot again, accomplish the cable installation promptly, the setting of bottom spring 6 and telescopic link 5 can play buffering absorbing effect, when the cable takes place the shake, reduce vibrations, alleviate pressure for the crane span structure.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cable testing bridge convenient to cable installation, includes crane span structure body (1), its characterized in that: a bottom plate (2) is fixedly arranged on the inner wall of the bottom of the bridge frame body (1), a plurality of grooves (3) are arranged on the bottom plate (2), a cylinder (4) is arranged in the groove (3), a telescopic rod (5) is movably arranged on the inner wall of the top of the cylinder (4), a spring (6) is fixedly arranged at the bottom of the telescopic rod (5), the bottom of the spring (6) is fixedly connected with the inner wall of the bottom of the cylinder (4), a transverse plate (7) is fixedly arranged at the top of the telescopic rod (5), two sides of the transverse plate (7) are movably connected with the inner walls of two sides of the groove (3), the top of the transverse plate (7) is provided with an upright post (8), the top of the upright post (8) is fixedly provided with a mounting plate (9), the top of mounting panel (9) is equipped with fixed knot and constructs (10), the top of crane span structure body (1) is equipped with waterproof cover (11).

2. A cable tray for facilitating cable installation according to claim 1, wherein: fixed knot constructs (10) including two riser (101), two the bottom of riser (101) with the top fixed connection of mounting panel (9), two all the activity is equipped with on riser (101) and adjusts pole (102), two adjust the one end that pole (102) are close to mutually and all be equipped with grip block (103), one side that grip block (103) were kept away from in riser (101) is fixed and is equipped with limiting plate (104), the activity is equipped with threaded rod (105) on limiting plate (104).

3. A cable tray for facilitating cable installation according to claim 1, wherein: the inner wall of the top of the cylinder (4) is provided with a through hole, the inner wall of the through hole is provided with a sealing ring, and the telescopic rod (5) is connected with the inner wall of the sealing ring in a sliding manner.

4. A cable tray for facilitating cable installation according to claim 2, wherein: the limiting plate (104) is provided with a round hole, the inner wall of the round hole is provided with threads, and the threaded rod (105) is matched with the threads on the inner wall of the round hole.

5. A cable tray for facilitating cable installation according to claim 2, wherein: the adjusting rod (102) is provided with a limiting groove, and the threaded rod (105) is matched with the limiting groove.

6. A cable tray for facilitating cable installation according to claim 2, wherein: and the inner wall of the clamping plate (103) is provided with an anti-slip pad, and the anti-slip pad is made of rubber.