CN215452402U

CN215452402U - Tray type cable bridge

Info

Publication number: CN215452402U
Application number: CN202122035376.4U
Authority: CN
Inventors: 张志生
Original assignee: Fuzhou Libo Technology Co ltd
Current assignee: Fuzhou Libo Technology Co ltd
Priority date: 2021-08-26
Filing date: 2021-08-26
Publication date: 2022-01-07
Anticipated expiration: 2031-08-26

Abstract

The utility model provides a tray type cable bridge, wherein a cover plate is arranged on a bridge body, a first connecting seat is arranged at the bottom of the inner wall of the bridge body, a second connecting seat corresponding to the first connecting seat is arranged at the bottom of the cover plate, the first connecting seat and the second connecting seat both extend along the length direction of the bridge body, T-shaped grooves are respectively arranged on the first connecting seat and the second connecting seat in a penetrating manner, a partition plate is arranged between the two T-shaped grooves, and T-shaped clamping blocks matched with the T-shaped grooves are respectively arranged at two ends of the partition plate; by adopting the technical scheme, the baffle is laterally inserted into the first connecting seat, the cable installation space in the bridge frame body can be divided into two parts, so that a plurality of cables can be conveniently and orderly installed, when the cover plate is installed, the second connecting seat at the bottom of the cover plate is aligned to the T-shaped clamping block at the top of the baffle, the cover plate can be quickly installed, meanwhile, the structure of the bridge frame body is stabilized, and the baffle can be installed or disassembled in the bridge frame body according to actual requirements, so that the cable installation structure is more practical.

Description

Tray type cable bridge

Technical Field

The utility model relates to the field of tray type cable bridges, in particular to a tray type cable bridge.

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 installed on the outdoor bridge frame outside the building, if the inner bridge frame is near the seaside or belongs to a corrosion area, the material has the physical characteristics of corrosion resistance, moisture resistance, good adhesive force and high impact strength, and the tray type cable bridge frame is the most widely applied one in the aspects of petroleum, chemical engineering, light industry, telecommunication and the like. The cable laying device has the advantages of light weight, large load, attractive appearance, simple structure, convenience in installation and the like, and is suitable for installation of power cables and laying of control cables.

Current tray formula cable testing bridge, this cable testing bridge is when installing the use usually, and crane span structure simple structure, simple to operate can improve the installation effectiveness, but this cable testing bridge is when using, can lay many cables in the cable testing bridge usually, can't put in order when cable quantity is more, and the cable is easy around establishing together, and can't accurate quick find the target cable when overhauing and maintaining, influences the problem of device's practicality.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to solve the above problems in the prior art, the present invention provides a tray type cable tray.

(II) technical scheme

In order to achieve the purpose, the utility model adopts the main technical scheme that:

the utility model provides a tray type cable testing bridge, includes the crane span structure body, install the apron on the crane span structure body, crane span structure body inner wall bottom is provided with first connecting seat, the apron bottom be provided with the corresponding second connecting seat of first connecting seat, first connecting seat with the second connecting seat all extends along crane span structure body length direction, first connecting seat with all run through on the second connecting seat and be provided with T type groove, two be provided with the baffle between T type groove, the both ends of baffle be provided with respectively with the T type fixture block of T type groove looks adaptation.

Preferably, the top of the two side plates on the bridge frame body is provided with a bending part which is bent outwards, the two ends of the cover plate are provided with connecting parts matched with the bending part in shape, and a fixing mechanism is arranged between the connecting parts and the bending part.

Preferably, fixed establishment is including seting up in the slip chamber in the connecting portion, slip intracavity slidable mounting has the limiting plate, the limiting plate is close to one side of kink is provided with the gag lever post, the gag lever post is worn to establish slip chamber and outside extension, set up on the kink with the spacing hole of gag lever post looks adaptation, the opposite side of limiting plate is provided with the pull rod, the pull rod is worn to establish slip chamber and extend to outside and fixed mounting of connecting portion has the handle, the cover is equipped with the spring on the pull rod, the one end of spring is connected the limiting plate, the other end contact of spring the slip intracavity wall.

Preferably, the bending part is bent outwards to form a groove, and the end part of the connecting part is bent towards the groove.

Preferably, the outer wall of the bridge frame body is provided with a plurality of reinforcing ribs.

(III) advantageous effects

The utility model has the beneficial effects that: by adopting the technical scheme, the baffle is laterally inserted into the first connecting seat, the cable installation space in the bridge frame body can be divided into two parts, so that a plurality of cables can be conveniently and orderly installed, when the cover plate is installed, the second connecting seat at the bottom of the cover plate is aligned to the T-shaped clamping block at the top of the baffle, the cover plate can be quickly installed, meanwhile, the structure of the bridge frame body is stabilized, and the baffle can be installed or disassembled in the bridge frame body according to actual requirements, so that the cable installation structure is more practical.

Drawings

FIG. 1 is a schematic diagram of a tray-type cable tray;

FIG. 2 is a schematic longitudinal cross-sectional view of a tray-type cable tray;

fig. 3 is an enlarged view of a portion a of fig. 2.

[ description of reference ]

1-cover plate; 2-a second connecting seat; 3-a bridge body; 4-a separator; 5-a first connection seat; 6-a fixing mechanism; 7-bending part; 8-a connecting part; 61-a sliding cavity; 62-a pull rod; 63-a handle; 64-a spring; 65-a limiting plate; 66-limiting holes; 67-stop bar.

Detailed Description

For the purpose of better explaining the present invention and to facilitate understanding, the present invention will be described in detail by way of specific embodiments with reference to the accompanying drawings.

Referring to fig. 1, the utility model provides a tray type cable bridge, which comprises a bridge body 3, wherein a cover plate 1 is installed on the bridge body 3, a first connecting seat 5 is arranged at the bottom of the inner wall of the bridge body 3, a second connecting seat 2 corresponding to the first connecting seat 5 is arranged at the bottom of the cover plate 1, the first connecting seat 5 and the second connecting seat 2 both extend along the length direction of the bridge body 3, T-shaped grooves are respectively arranged on the first connecting seat 5 and the second connecting seat 2 in a penetrating manner, a partition plate 4 is arranged between the two T-shaped grooves, and T-shaped fixture blocks matched with the T-shaped grooves are respectively arranged at two ends of the partition plate 4; when the cable installation cover plate is used, the partition plate 4 is laterally inserted into the first connecting seat 5, the cable installation space inside the bridge frame body 3 can be divided into two parts, ordered installation of a plurality of cables is facilitated, when the cover plate 1 is installed, the second connecting seat 2 at the bottom of the cover plate 1 is aligned to the T-shaped clamping block at the top of the partition plate 4, the cover plate 1 can be installed rapidly, the structure of the bridge frame body 3 is stabilized, and the partition plate 4 can be installed or detached in the bridge frame body 3 according to actual requirements, so that the cable installation cover plate is more practical.

Referring to fig. 2 to 3, in this embodiment, a bending portion 7 that bends outward is disposed on top of two side plates on the bridge body 3, connection portions 8 that are adapted to the shape of the bending portion 7 are disposed at two ends of the cover plate 1, a fixing mechanism 6 is disposed between the connection portions 8 and the bending portion 7, the cover plate 1 and the bridge body 3 can be quickly connected through the bending portion 7 and the connection portions 8, and the fixing mechanism 6 can reinforce the connection between the cover plate 1 and the bridge body 3.

Referring to fig. 2-3, in this embodiment, the fixing mechanism 6 includes a sliding cavity 61 opened in the connecting portion 8, a limiting plate 65 is slidably installed in the sliding cavity 61, a limiting rod 67 is disposed on one side of the limiting plate 65 close to the bending portion 7, the limiting rod 67 penetrates through the sliding cavity 61 and extends outward, a limiting hole 66 matched with the limiting rod 67 is disposed on the bending portion 7, a pull rod 62 is disposed on the other side of the limiting plate 65, the pull rod 62 penetrates through the sliding cavity 61 and extends out of the connecting portion 8 and is fixedly installed with a handle 63, a spring 64 is sleeved on the pull rod 62, one end of the spring 64 is connected to the limiting plate 65, the other end of the spring 64 contacts the inner wall of the sliding cavity 61, the handle 63 is pulled, the limiting plate 65 moves in a direction away from the bending portion 7, the limiting rod 67 is separated from the limiting hole 66, the cover plate 1 is conveniently removed from the bridge body 3 in a lateral direction, the handle 63 is loosened, and under the action of the spring 64, the stopper plate 65 moves toward the bent portion 7, so that the stopper rod 67 enters the stopper hole 66, and the bent portion 7 and the connecting portion 8 are fixed.

In this embodiment, the bending portion 7 is bent outward to form a groove, and the end of the connecting portion 8 is bent toward the groove.

In this embodiment, the outer wall of the bridge body 3 is provided with a plurality of reinforcing ribs.

The working principle of the utility model is as follows: the cable installation space in the bridge frame body 3 can be divided into two parts by laterally inserting the partition plate 4 into the first connecting seat 5, so that a plurality of cables can be conveniently and orderly installed, when the cover plate 1 is installed, the second connecting seat 2 at the bottom of the cover plate 1 is aligned to the T-shaped fixture block at the top of the partition plate 4, the cover plate 1 can be quickly installed, the structure of the bridge frame body 3 is stabilized, and the partition plate 4 can be installed or detached in the bridge frame body 3 according to actual requirements, so that the cable installation space is more practical.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent modifications made by the contents of the present specification and the drawings, or applied to the related technical fields directly or indirectly, are included in the scope of the present invention.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a tray type cable testing bridge, includes the crane span structure body, install the apron on the crane span structure body, its characterized in that, crane span structure body inner wall bottom is provided with first connecting seat, the apron bottom be provided with the corresponding second connecting seat of first connecting seat, first connecting seat with the second connecting seat all extends along crane span structure body length direction, first connecting seat with all run through on the second connecting seat and be provided with T type groove, two be provided with the baffle between T type groove, the both ends of baffle be provided with respectively with the T type fixture block of T type groove looks adaptation.

2. The tray-type cable tray as claimed in claim 1, wherein a bending portion is disposed at the top of each of the two side plates of the tray body, the bending portion is bent outward, the two ends of the cover plate are disposed with connection portions adapted to the shape of the bending portion, and a fixing mechanism is disposed between the connection portions and the bending portion.

3. The tray type cable bridge stand of claim 2, wherein the fixing mechanism comprises a sliding cavity arranged in the connecting portion, a limiting plate is slidably mounted in the sliding cavity, a limiting rod is arranged on one side, close to the bending portion, of the limiting plate, the limiting rod penetrates through the sliding cavity and extends outwards, a limiting hole matched with the limiting rod is formed in the bending portion, a pull rod is arranged on the other side of the limiting plate, the pull rod penetrates through the sliding cavity and extends out of the connecting portion, a handle is fixedly mounted on the other side of the limiting plate, a spring is sleeved on the pull rod, one end of the spring is connected with the limiting plate, and the other end of the spring contacts with the inner wall of the sliding cavity.

4. The tray cable tray of claim 2, wherein the bend is bent outward to form a groove, and wherein an end of the connecting portion is bent toward the groove.

5. The tray cable tray of claim 1, wherein the outer wall of the tray body is provided with a plurality of ribs.