CN220382671U

CN220382671U - A slot type crane span structure for cable laying

Info

Publication number: CN220382671U
Application number: CN202321900158.5U
Authority: CN
Inventors: 李宏鑫; 李永刚
Original assignee: Shandong Junting Power Equipment Co ltd
Current assignee: Shandong Junting Power Equipment Co ltd
Priority date: 2023-07-19
Filing date: 2023-07-19
Publication date: 2024-01-23
Anticipated expiration: 2033-07-19

Abstract

The utility model discloses a groove type bridge for laying cables, which relates to the field of cable bridges and comprises a groove type bridge, wherein the top end of the groove type bridge is connected with a cover plate in a sliding manner, a limiting mechanism is arranged on the inner side of the groove type bridge and used for limiting and classifying the cables, the limiting mechanism comprises a U-shaped frame, a mounting assembly and a rotating assembly, and the mounting assembly is used for assisting the U-shaped frame to be mounted on the inner side of the groove type bridge. According to the utility model, by arranging the limiting mechanism, when the two rotating plates rotate clockwise at the same time, the two rotating plates are in an open state, the cables slide into the U-shaped frame along the inclined surfaces of the rotating plates, and when the two rotating plates rotate anticlockwise at the same time, the two rotating plates are in a closed state, so that the cables are limited in the spaced placement areas of the U-shaped frame and the two rotating plates, the different types of cables are classified and limited, and the condition that the different types of cables are wound together is avoided.

Description

A slot type crane span structure for cable laying

Technical Field

The utility model relates to the field of cable bridges, in particular to a groove type bridge for laying cables.

Background

The cable is an electric energy or signal transmission device, which is made of one or more mutually insulated conductors and an outer insulating protective layer, and has the characteristics of inner power supply and outer insulation.

When using the cable, can cooperate the slot type crane span structure for the condition that prevents that the cable from appearing damaging, will arrange the cable in inside the slot type crane span structure, thereby effectively prevent that the cable from directly contacting with the external world, play guard action to the cable, and current slot type crane span structure is inside putting into the crane span structure with the cable, the cable can run through to the crane span structure outside through the through wires hole, make it dock with other cables, after the winding displacement finishes with the apron closure can, but at the installation cable in-process, the condition that different kinds of cable twine together can appear, when the maintenance is changed to certain kind of cable to the needs, the cable of twining together is inconvenient for the workman to operate, also be difficult for distinguishing cable category, comparatively inconvenient.

Disclosure of Invention

The utility model aims at: in order to solve the problems that different types of cables are wound together and cable types are not easy to distinguish in the process of installing the cables, the groove type bridge for laying the cables is provided.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a slot type crane span structure for cable laying, includes slot type crane span structure, the top sliding connection of slot type crane span structure has the apron, the stop gear is installed to the inboard of slot type crane span structure, stop gear is used for carrying out spacing classification to the cable;

the limiting mechanism comprises a U-shaped frame, a mounting assembly and a rotating assembly;

the mounting assembly is used for assisting the U-shaped frame to be mounted on the inner side of the groove-type bridge;

the U-shaped frame is used for placing cables for classification;

the rotating assembly is used for limiting the cable to the inside of the U-shaped frame.

As still further aspects of the utility model: the mounting assembly comprises a chute and a sliding block;

the sliding chute is arranged inside the bottom end of the groove type bridge, the sliding block is fixedly connected to the bottom end of the U-shaped frame, and the sliding block is slidably connected inside the sliding chute.

As still further aspects of the utility model: the rotating assembly comprises a rotating plate, a bracket, a connecting shaft and a torsion spring;

the support fixed connection in the inboard of U-shaped frame, the connecting axle take shape with the both ends of revolving plate, and with the support rotates to be connected, the both ends of torsional spring respectively with revolving plate, support block, the torsional spring of distortion state be used for driving revolving plate rotates the reset.

As still further aspects of the utility model: the sliding groove and the sliding block are of a T-shaped structure, and the inner wall of the sliding groove is matched with the outer wall of the sliding block.

As still further aspects of the utility model: the end surfaces of the two rotating plates, which are contacted, are of inclined surface structures, and the inclination angles of the inclined surfaces are complementary.

As still further aspects of the utility model: and a plurality of mounting holes for connecting with the wall are formed at two ends of the outer wall of the groove type bridge.

Compared with the prior art, the utility model has the beneficial effects that:

through setting up stop gear, when making two revolving boards rotate clockwise simultaneously, be open state between two revolving boards, the cable slides into inside the U-shaped frame along the inclined plane of revolving board, and when two revolving boards rotate anticlockwise simultaneously, be closed state between two revolving boards to it is inside the spaced region of placing of U-shaped frame and two revolving boards with the cable spacing, reach and classify spacingly to different kinds of cables, and avoid the condition that different kinds of cables twine together.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of a limiting mechanism according to the present utility model;

fig. 3 is a schematic diagram of the structure a in fig. 2 according to the present utility model.

In the figure: 1. a slot bridge; 2. a cover plate; 3. a mounting hole; 4. a limiting mechanism; 401. a chute; 402. a U-shaped frame; 403. a rotating plate; 404. a slide block; 405. a bracket; 406. a connecting shaft; 407. and (3) a torsion spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 3, in an embodiment of the present utility model, a slot-type bridge for laying cables includes a slot-type bridge 1, a cover plate 2 is slidably connected to a top end of the slot-type bridge 1, and a limiting mechanism 4 is mounted on an inner side of the slot-type bridge 1, where the limiting mechanism 4 is used for limiting and classifying the cables.

The limiting mechanism 4 comprises a U-shaped frame 402, a mounting assembly and a rotating assembly; the mounting assembly is used for assisting the U-shaped frame 402 to be mounted on the inner side of the groove type bridge frame 1; the U-shaped frame 402 is used for sorting the cable placement; the swivel assembly is used to confine the cable inside the U-shaped frame 402; the mounting assembly includes a chute 401 and a slider 404; the sliding groove 401 is formed in the bottom end of the groove bridge 1, the sliding block 404 is fixedly connected to the bottom end of the U-shaped frame 402, and the sliding block 404 is slidably connected to the inside of the sliding groove 401.

The rotating component comprises a rotating plate 403, a bracket 405, a connecting shaft 406 and a torsion spring 407; the bracket 405 is fixedly connected to the inner side of the U-shaped frame 402, the connecting shaft 406 is formed at two ends of the rotating plate 403 and is rotationally connected with the bracket 405, two ends of the torsion spring 407 are respectively clamped with the rotating plate 403 and the bracket 405, and the torsion spring 407 in a twisted state is used for driving the rotating plate 403 to rotationally reset.

In this embodiment: install the inboard at slot type crane span structure 1 with U-shaped frame 402, slide into spout 401 inside through slider 404, make U-shaped frame 402 fixed in slot type crane span structure 1 inboard, push down into U-shaped frame 402 inside with the cable from slot type crane span structure 1 this moment, it is to be noted that a U-shaped frame 402 inside is provided with two interlayers, can distinguish different types of cable, when cable and rotating plate 403 surface contact and to rotating plate 403 extrude, make rotating plate 403 atress can rotate with connecting axle 406 as the center, torsion spring 407 atress distortion.

When two rotating plates 403 rotate clockwise simultaneously, the two rotating plates 403 are in an open state, cables slide into the U-shaped frame 402 along the inclined surfaces of the rotating plates 403, the rotating plates 403 are driven to rotate and reset when the pressure of the torsion springs 407 disappears, at the moment, the two rotating plates 403 rotate anticlockwise simultaneously, the two rotating plates 403 are in a closed state, so that the cables are limited in the U-shaped frame 402, the limiting mechanisms 4 are multiple in number, different types of cables can be classified and limited, after cable winding displacement is completed, the cover plate 2 is closed, and the cover plate 2 plays a role in isolating and protecting the cables in the groove type bridge frame 1.

Referring to fig. 1, both the sliding groove 401 and the sliding block 404 are in a T-shaped structure, and the inner wall of the sliding groove 401 is matched with the outer wall of the sliding block 404.

In this embodiment: the sliding block 404 slides into the sliding groove 401, so that the sliding block 404 drives the U-shaped frame 402 to slide into the inner side of the groove type bridge 1, and the U-shaped frame 402 is fixed on the inner side of the groove type bridge 1.

Referring to fig. 2, the contact end surfaces of the two rotating plates 403 are in an inclined surface structure, and the inclination angles of the inclined surfaces are complementary.

In this embodiment: when two rotating plates 403 rotate clockwise at the same time, an open state is formed between the two rotating plates 403, a cable slides into the U-shaped frame 402 along the inclined surface of the rotating plates 403, when the pressure of the torsion spring 407 disappears, the rotating plates 403 are driven to rotate and reset, at the moment, the two rotating plates 403 rotate anticlockwise at the same time, a closed state is formed between the two rotating plates 403, and therefore the cable is limited in the U-shaped frame 402.

Referring to fig. 1, a plurality of mounting holes 3 for connecting with a wall are formed at two ends of an outer wall of the slot bridge 1.

In this embodiment: the slot bridge 1 is fixedly mounted on the wall body through the mounting holes 3 by fastening bolts.

The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a slot type crane span structure for cable laying, includes slot type crane span structure (1), the top sliding connection of slot type crane span structure (1) has apron (2), its characterized in that, stop gear (4) are installed to the inboard of slot type crane span structure (1), stop gear (4) are used for carrying out spacing classification to the cable; the limiting mechanism (4) comprises a U-shaped frame (402), a mounting assembly and a rotating assembly; the mounting assembly is used for assisting the U-shaped frame (402) to be mounted on the inner side of the groove-type bridge (1); the U-shaped frame (402) is used for classifying cable placement; the swivel assembly is used to confine cables inside the U-shaped frame (402).

2. A trough bridge for cable laying according to claim 1, characterized in that the mounting assembly comprises a runner (401) and a slider (404); the sliding chute (401) is arranged inside the bottom end of the groove type bridge frame (1), the sliding block (404) is fixedly connected to the bottom end of the U-shaped frame (402), and the sliding block (404) is slidably connected inside the sliding chute (401).

3. A trough bridge for cabling according to claim 2, characterized in that the rotating assembly comprises a swivel plate (403), a bracket (405), a connecting shaft (406), a torsion spring (407); the support (405) is fixedly connected to the inner side of the U-shaped frame (402), the connecting shaft (406) is formed at two ends of the rotating plate (403) and is rotationally connected with the support (405), and two ends of the torsion spring (407) are respectively clamped with the rotating plate (403) and the support (405).

4. The trough bridge for cable laying according to claim 2, wherein the sliding groove (401) and the sliding block (404) are in a T-shaped structure, and the inner wall of the sliding groove (401) is matched with the outer wall of the sliding block (404).

5. A trough bridge for laying cables according to claim 3, characterized in that the end surfaces of the two swivel plates (403) that are in contact are of inclined surface configuration, and in that the inclination angles of the inclined surfaces are complementary.

6. The trough bridge for cable laying according to claim 1, characterized in that a plurality of mounting holes (3) for connection with a wall are provided at both ends of the outer wall of the trough bridge (1).