CN217388121U

CN217388121U - Corrosion-resistant groove type cable bridge

Info

Publication number: CN217388121U
Application number: CN202221271490.5U
Authority: CN
Inventors: 吴三民
Original assignee: Huizhou Sanmin Industrial Co ltd
Current assignee: Huizhou Sanmin Industrial Co ltd
Priority date: 2022-05-25
Filing date: 2022-05-25
Publication date: 2022-09-06
Anticipated expiration: 2032-05-25

Abstract

The utility model belongs to the technical field of the cable testing bridge is relevant, concretely relates to corrosion-resistant slot type cable testing bridge, it includes: the first components of a whole that can function independently of cable testing bridge and cable testing bridge second components of a whole that can function independently of cable testing bridge, the one end fixedly connected with expansion bracket that the first components of a whole that can function independently of cable testing bridge is close to the first components of a whole that can function independently of cable testing bridge second components of a whole that can function independently of cable testing bridge, the flexible groove with expansion bracket matched with has been seted up to the one end that the first components of a whole that can function independently of cable testing bridge is close to the first components of a whole that can function independently of cable testing bridge, the connection and the installation of cable testing bridge have been made things convenient for greatly, improve the adaptability of cable testing bridge greatly, through setting up locking mechanism at the first components of a whole that can function independently of cable testing bridge, the convenience is installed and removed the first components of a whole that can function independently of cable testing bridge and cable testing bridge second components of a whole that can function independently of cable testing bridge.

Description

Corrosion-resistant groove type cable bridge

Technical Field

The utility model belongs to the technical field of the cable testing bridge is relevant, concretely relates to corrosion-resistant slot type cable testing bridge.

Background

The cable bridge is a tool for managing circuits and conveniently carding partial pipelines, so that a plurality of circuits in a building can be orderly arranged, a function of supporting a large number of circuits is also achieved, and the appearance of a large number of complicated circuits is more attractive. 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 rack supports, the characteristics of simple structure, attractive appearance, flexible configuration, convenience in maintenance and the like are reflected, and the cable bridge frame is required to be galvanized to improve the corrosion resistance of the structure.

Present cable testing bridge still has certain weak point in the application of reality, and current cable testing bridge structure is fixed can not adjust for at the in-process of the cable testing bridge installation of reality or connection, often because the cable testing bridge size is not suitable, often need to change the cable testing bridge or change the cable testing bridge size through the mode of welding or cutting, it is comparatively troublesome inconvenient to operate, for this reason, the utility model provides a corrosion-resistant slot type cable testing bridge.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a corrosion-resistant slot type cable testing bridge to solve the fixed problem that can not adjust of current cable testing bridge structure that provides in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a corrosion resistant trough cable tray, comprising: the cable bridge comprises a first cable bridge body and a second cable bridge body, wherein the second cable bridge body is close to an one end fixedly connected with telescopic frame of the first cable bridge body, one end of the first cable bridge body, which is close to the second cable bridge body, is provided with a telescopic groove matched with the telescopic frame, the front end and the rear end of the telescopic frame are provided with locking holes at equal intervals inside the outer wall of the lower side, the outer wall of the front end and the rear end of the first cable bridge body is provided with a locking mechanism for fixedly connecting the first cable bridge body and the telescopic frame, and the inside of the first cable bridge body and the second cable bridge body is provided with a placing groove for accommodating and placing cables.

Preferably, mounting plates are fixed to the upper ends of the first split body and the second split body of the cable bridge, a slot is formed in each mounting plate, and a cover plate is slidably sleeved in each slot.

Preferably, the cover plate, the first cable bridge split body and the second cable bridge split body are provided with fixing holes inside the upper ends close to the front side and the rear side.

Preferably, locking mechanism is including being fixed in two fixed blocks on the first components of a whole that can function independently outer wall of cable testing bridge, two the hub connection has the clamp plate between the fixed block, be connected with the torsional spring between clamp plate and the fixed block, exert a trend of keeping away from to the first components of a whole that can function independently upset of cable testing bridge through the torsional spring to the clamp plate, the one end fixedly connected with depression bar of clamp plate, the inside rotation cover of depression bar is equipped with the bull stick.

Preferably, locking mechanism is still including seting up in the inside pole groove of the first components of a whole that can function independently outer wall of cable testing bridge, the inside slip cover in pole groove is equipped with the inserted bar with locking hole matched with, the one end of inserted bar is fixed with the connecting rod, the depression bar has been seted up near the outer wall of the first components of a whole that can function independently one side of cable testing bridge and has been moved the mouth, the other one end of connecting rod runs through activity mouth and bull stick fixed connection.

Preferably, the outer walls of the first cable bridge body, the second cable bridge body and the cover plate are coated with zinc coatings.

Compared with the prior art of cable testing bridge, the utility model provides a corrosion-resistant slot type cable testing bridge possesses following beneficial effect:

the utility model discloses a cable bridge comprises a cable bridge first split body and a cable bridge second split body, one end of the cable bridge second split body close to the cable bridge first split body is fixedly connected with a telescopic frame, one end of the cable bridge first split body close to the cable bridge second split body is provided with a telescopic groove matched with the telescopic frame, the first split body of the cable bridge and the cable bridge second split body can be mutually close to or far away from each other by drawing the telescopic frame in the telescopic groove, thereby the whole length of the whole cable bridge can be adjusted, the connection and installation of the cable bridge are greatly facilitated, and the applicability of the cable bridge is greatly improved;

two, the utility model discloses a set up locking mechanism, when pressing down the rotation towards the direction of the first components of a whole that can function independently of cable testing bridge to the clamp plate, can make depression bar drive bull stick and connecting rod take the inserted bar out from the locking hole of the inside of expansion bracket, can carry out the pull to the expansion bracket in flexible inslot portion, when removing pressing down to the clamp plate, under the effect of torsional spring, the outside upset of clamp plate resets, make the depression bar pass through bull stick and connecting rod and impress the inserted bar again in the inside locking hole of expansion bracket, connect fixedly to the first components of an expansion bracket and cable testing bridge, and the operation is simple, high durability and convenient use has fine practicality.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic view of an assembly structure of a corrosion-resistant groove-type cable tray provided by the present invention;

fig. 2 is a schematic perspective view of a first split structure of a cable bridge according to the present invention;

fig. 3 is a schematic view of the structure of the locking mechanism of the present invention;

fig. 4 is a schematic view of an assembly structure of the locking mechanism provided by the present invention;

in the figure: 1. a fixing hole; 2. a first split body of the cable bridge; 201. a telescopic groove; 3. a cable tray second section; 4. a locking mechanism; 401. pressing a plate; 402. inserting a rod; 403. a pressure lever; 404. a rotating rod; 405. a rod groove; 406. a fixed block; 407. a torsion spring; 408. a connecting rod; 5. a telescopic frame; 501. a locking hole; 6. a placement groove; 7. a cover plate; 8. mounting a plate; 801. and (4) a slot.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. 1-4, the present invention provides a technical solution: a corrosion resistant trough cable tray, comprising: a first cable bridge body 2 and a second cable bridge body 3, wherein one end of the second cable bridge body 3 close to the first cable bridge body 2 is fixedly connected with an expansion bracket 5, one end of the first cable bridge body 2 close to the second cable bridge body 3 is provided with an expansion groove 201 matched with the expansion bracket 5, the expansion bracket 5 can slide in the expansion groove 201, under the combined action of expansion bracket 5 and expansion groove 201, can be close to each other or keep away from cable testing bridge first part 2 and cable testing bridge second part 3, expansion bracket 5 front and back end leans on the inside impartial distance of outer wall of downside to offer locking hole 501, the outer wall of 2 front and back ends of cable testing bridge first part all is provided with and connects fixed locking mechanism 4 to cable testing bridge first part 2 and expansion bracket 5, place 6 that places is accomodate to the cable has all been seted up to the inside of the first part 2 of the body of the cable testing bridge and cable testing bridge second part 3.

The upper ends of the first cable bridge body 2 and the second cable bridge body 3 are respectively fixed with a mounting plate 8, a slot 801 is formed in the mounting plate 8, a cover plate 7 is slidably sleeved in the slot 801, and the upper ports of the first cable bridge body 2, the second cable bridge body 3 and the expansion bracket 5 are sealed through the cover plate 7.

In order to fixedly connect the cover plate 7 to the upper ends of the first cable bridge body 2 and the second cable bridge body 3, the fixing holes 1 are formed in the upper ends, close to the front side and the rear side, of the cover plate 7, the first cable bridge body 2 and the second cable bridge body 3, and under the action of the fixing holes 1 and the fixing screws, the two fixing holes 1 which are adjacent up and down can be fixedly connected, so that the cover plate 7 is fixedly installed.

It should be noted that the locking mechanism 4 includes two fixing blocks 406 fixed on the outer wall of the first split body 2 of the cable bridge, a pressing plate 401 is connected between the two fixing blocks 406 through a shaft, a torsion spring 407 is connected between the pressing plate 401 and the fixing blocks 406, a trend of turning away from the first split body 2 of the cable bridge is applied to the pressing plate 401 through the torsion spring 407, a pressing rod 403 is fixedly connected to one end of the pressing plate 401, and a rotating rod 404 is sleeved inside the pressing rod 403 in a rotating manner. Locking mechanism 4 is still including offering the inside pole groove 405 of the first components of a whole that can function independently 2 outer walls of cable testing bridge, the inside slip cap of pole groove 405 is equipped with the inserted bar 402 with locking hole 501 matched with, the one end of inserted bar 402 is fixed with connecting rod 408, the activity mouth has been seted up to the outer wall that depression bar 403 is close to the first components of a whole that can function independently 2 one side of cable testing bridge, the activity mouth is run through with bull stick 404 fixed connection to connecting rod 408 other one end, pass pole groove 405 through the inserted bar 402 on the locking mechanism 4 and insert and locate in the inside locking hole 501 of expansion bracket 5, can be connected expansion bracket 5 and the first components of a whole that can function independently 2 of cable testing bridge.

Furthermore, the outer walls of the first cable bridge body 2, the second cable bridge body 3 and the cover plate 7 are coated with zinc coatings, so that the corrosion resistance of the first cable bridge body 2, the second cable bridge body 3 and the cover plate 7 is greatly improved, and the service life of the device is prolonged.

The utility model discloses a theory of operation and use flow: when the utility model is used for working, when the cable bridge is spliced or installed for use, and the cable bridge needs to be extended, the pressing plate 401 is pressed and rotated towards the direction of the first split body 2 of the cable bridge, so that the pressing rod 403 drives the rotating rod 404 and the connecting rod 408 to draw the inserting rod 402 out of the locking hole 501 in the telescopic frame 5, at the moment, under the combined action of the telescopic frame 5 and the telescopic groove 201, the first split body 2 of the cable bridge and the second split body 3 of the cable bridge can be mutually close to or far away from each other by drawing the telescopic frame 5 in the telescopic groove 201, thereby the whole length of the whole cable bridge can be adjusted, after the adjustment is completed, the pressing of the pressing plate 401 is removed, under the action of the torsion spring 407, the pressing plate 401 is turned outwards to reset, so that the pressing rod 403 can press the inserting rod 402 into the locking hole 501 in the telescopic frame 5 again through the rotating rod 404 and the connecting rod 408, and connecting and fixing the expansion bracket 5 and the first split body 2 of the cable bridge.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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. A corrosion-resistant trough-type cable tray, comprising: the cable bridge comprises a first cable bridge body (2) and a second cable bridge body (3), wherein the second cable bridge body (3) is close to one end of a telescopic frame (5) of the first cable bridge body (2), one end of the first cable bridge body (2) close to the second cable bridge body (3) is provided with a telescopic groove (201) matched with the telescopic frame (5), the front end and the rear end of the telescopic frame (5) are provided with locking holes (501) by means of the inner equal distance of the outer wall of the lower side, the outer wall of the front end and the rear end of the first cable bridge body (2) is provided with a locking mechanism (4) for fixedly connecting the first cable bridge body (2) and the telescopic frame (5), and a placing groove (6) for placing cables is formed in the first cable bridge body (2) and the second cable bridge body (3).

2. The corrosion resistant trough cable tray of claim 1, wherein: the cable bridge is characterized in that mounting plates (8) are fixed to the upper ends of the first split body (2) and the second split body (3) of the cable bridge, slots (801) are formed in the mounting plates (8), and cover plates (7) are slidably sleeved in the slots (801).

3. The corrosion resistant trough cable tray of claim 2, wherein: the cover plate (7), the first split body (2) of the cable bridge and the second split body (3) of the cable bridge are provided with fixing holes (1) inside the upper ends close to the front side and the rear side.

4. The corrosion resistant trough cable tray of claim 1, wherein: locking mechanism (4) are including being fixed in two fixed blocks (406) on the first components of a whole that can function independently (2) outer wall of cable testing bridge, two the hub connection has clamp plate (401) between fixed block (406), be connected with torsional spring (407) between clamp plate (401) and fixed block (406), through torsional spring (407) to clamp plate (401) exert one to the trend that the first components of a whole that can function independently (2) upset of cable testing bridge was kept away from, the one end fixedly connected with depression bar (403) of clamp plate (401), the inside rotation cover of depression bar (403) is equipped with bull stick (404).

5. The corrosion resistant trough cable tray of claim 4, wherein: locking mechanism (4) are still including offering in inside pole groove (405) of the first components of a whole that can function independently (2) outer wall of cable testing bridge, the inside slip cover of pole groove (405) is equipped with locking hole (501) matched with inserted bar (402), the one end of inserted bar (402) is fixed with connecting rod (408), depression bar (403) are close to the outer wall of the first components of a whole that can function independently (2) one side of cable testing bridge and have been seted up the movable mouthful, the other one end of connecting rod (408) runs through movable mouthful and bull stick (404) fixed connection.

6. The corrosion resistant trough cable tray of claim 1, wherein: the outer walls of the first cable bridge split body (2), the second cable bridge split body (3) and the cover plate (7) are coated with zinc coatings.