CN109066515B

CN109066515B - Cable bridge convenient to install

Info

Publication number: CN109066515B
Application number: CN201811147323.8A
Authority: CN
Inventors: 赵斌; 马四清; 张小开; 杨运平; 钟小红
Original assignee: Foshan Lianxi Trunking Co ltd
Current assignee: Foshan Lianxi Trunking Co ltd
Priority date: 2018-09-29
Filing date: 2018-09-29
Publication date: 2021-02-02
Anticipated expiration: 2038-09-29
Also published as: CN109066515A

Abstract

The invention discloses a cable bridge convenient to install, and relates to the technical field of cable laying. The cable box comprises a cable box and a connecting pipe, wherein sliding grooves are formed in two sides of the inner wall of two ports of the cable box, one end of each sliding groove is communicated with a clamping groove, the connecting pipe comprises an organ pipe and a plurality of clamping pipes, two ports of the organ pipe are fixedly connected with the clamping pipes, the peripheral side face of each clamping pipe is in sliding connection with the inner wall of the cable box, sliding blocks are fixedly connected to two sides of the outer wall of each clamping pipe, one surface of each sliding block is in sliding connection with the corresponding sliding groove, and the peripheral side face of. According to the invention, through the clamping design between the cable box and the connecting pipe, one end of the connecting pipe is inserted into the cable box, so that the sliding block on the connecting pipe slides on the sliding groove in the cable box, the sliding block falls into the clamping groove, and meanwhile, the positioning block on the connecting pipe falls into the positioning ring to fix the position between the cable box and the connecting pipe, so that the connecting pipe is prevented from falling out of the cable box, and the installation efficiency of the cable bridge is improved.

Description

Cable bridge convenient to install

Technical Field

The invention belongs to the technical field of cable laying, and particularly relates to a cable bridge convenient to install.

Background

The cable bridge is a matched project of wiring engineering, and most cables are flexible structures and cannot be laid independently, so that the cables can be independently fixed on a building or independently supported to pass through a tunnel, underground or in the air and the like through the cable bridge at present. 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 cable support not only plays a role in supporting cables, but also can play a role in protecting and effectively managing the cables, so that the cable bridge is more and more widely applied.

The existing cable bridges are usually fixedly connected by bolts, and the connection mode causes the installation or the disassembly of the cable bridges to be troublesome, influences the process of cable laying and reduces the working efficiency of cable bridge installation; and the cable laying process has many bends, and the bent pipe is required to be connected and fixed with two cable bridges, but the bending degree of the bent pipe is usually fixed and unchanged, so that the bending degree of the cable bridge cannot be changed, and the cable bridge is inconvenient to install. When being applied to high altitude such as wind-powered electricity generation, marine power supply and erect, traditional crane span structure can't satisfy the requirement of making things convenient for high altitude construction, and when the demand to different transform angles, also can't satisfy in a flexible way, leads to manufacturing cost and efficiency comparatively low.

Disclosure of Invention

The invention aims to provide a cable bridge convenient to install, which solves the problem that the existing cable bridges are inconvenient to install or disassemble due to bolt connection through a clamping design between a cable box and a connecting pipe.

In order to solve the technical problems, the invention is realized by the following technical scheme:

the invention relates to a cable bridge convenient to install, which comprises a cable box and a connecting pipe; sliding grooves are formed in two sides of the inner wall of the two ports of the cable box; one end of the sliding chute is communicated with a clamping groove; the connecting pipe comprises an organ pipe and two clamping pipes; two ports of the organ pipe are fixedly connected with the clamping pipe; the peripheral side surface of the clamping pipe is connected with the inner wall of the cable box in a sliding manner; the two sides of the outer wall of the clamping pipe are fixedly connected with sliding blocks; one surface of the sliding block is in sliding connection with the sliding groove; the peripheral side surface of the sliding block is matched with the clamping groove.

Furthermore, one side of the outer wall of the cable box is rotatably connected with a threaded pipe through a ball; the inner wall of the threaded pipe is in threaded connection with a threaded rod; one end of the threaded rod is fixedly connected with a limiting block.

Furthermore, one side of the outer wall of the cable box is fixedly connected with a limiting ring; the inner wall of the limiting ring is matched with the limiting block; the limiting block is of a cylindrical structure.

Furthermore, two sides of the outer wall of the clamping pipe are fixedly connected with baffles; a positioning block is fixedly connected to one surface of the baffle.

Furthermore, positioning rings are fixedly connected to two sides of the outer wall of the two ports of the cable box; the inner wall of the positioning ring is matched with the positioning block.

Further, the cable box is of a hollow cuboid tubular structure with two open ends; the joint pipe is of a hollow cuboid structure with two open ends.

The invention has the following beneficial effects:

1. according to the invention, through the clamping design between the cable box and the connecting pipe, one end of the connecting pipe is inserted into the cable box, so that the sliding block on the connecting pipe slides on the sliding groove in the cable box, when the sliding block moves to one end of the sliding groove, the connecting pipe integrally descends, so that the sliding block falls into the clamping groove, meanwhile, the positioning block on the connecting pipe falls into the positioning ring, and the position between the cable box and the connecting pipe is fixed, so that the connecting pipe is prevented from falling out of the cable box, the installation efficiency of the cable bridge is improved, and the problem that the cable bridge is inconvenient to install or disassemble due to.

2. According to the invention, through the design of the organ pipe on the connecting pipe and the threaded pipe, the threaded rod, the limiting block and the limiting ring on the cable boxes, the organ pipe enables the two cable boxes to be bent and adjusted in angle, the angle between the two cable boxes is fixed through the matching of the limiting block on the threaded rod and the limiting ring, and meanwhile, the threaded rod is extended or shortened through rotating the threaded pipe, so that the angle between the two cable boxes is conveniently adjusted, and the problem that the cable bridge cannot be changed in angle through bent pipe connection, and the inconvenience is caused to the installation work of the cable bridge is avoided. When being applied to high altitude such as wind-powered electricity generation, marine power supply and erect, this kind of bridge of conveniently connecting has obvious convenient installation and convenient the dismantlement for the crane span structure among the prior art, has the technological effect of telescopic room.

Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of a cable tray for easy installation;

FIG. 2 is a schematic structural view of a cable box;

FIG. 3 is a schematic structural diagram of a connecting tube;

FIG. 4 is a schematic front view of the structure of FIG. 3;

in the drawings, the components represented by the respective reference numerals are listed below:

1-cable box, 2-connecting pipe, 101-sliding groove, 102-clamping groove, 103-ball, 104-threaded pipe, 105-threaded rod, 106-limiting block, 107-limiting ring, 108-positioning ring, 201-organ pipe, 202-clamping pipe, 203-sliding block, 204-baffle plate and 205-positioning block.

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. 1-4, the present invention is a cable bridge rack convenient for installation, including a cable box 1 and a connecting pipe 2; the two sides of the inner wall of the two ports of the cable box 1 are both provided with sliding chutes 101; one end of the chute 101 is communicated with a clamping groove 102; the connecting tube 2 comprises an organ tube 201 and two clamping tubes 202; two ports of the organ pipe 201 are fixedly connected with the clamping pipe 202; the circumferential side surface of the clamping pipe 202 is connected with the inner wall of the cable box 1 in a sliding manner; the two sides of the outer wall of the clamping pipe 202 are fixedly connected with sliding blocks 203; one surface of the sliding block 203 is connected with the sliding groove 101 in a sliding way; the peripheral side of the slider 203 is fitted with the card slot 102.

As shown in fig. 1, a threaded pipe 104 is rotatably connected to one side of the outer wall of the cable box 1 through a ball 103; the ball 103 allows the threaded tube 104 to rotate in multiple directions; when the two cable boxes 1 do not need to be bent; the threaded tube 104 can be rotated to the cable box 1 side; the inner wall of the threaded pipe 104 is connected with a threaded rod 105 in a threaded manner; one end of the threaded rod 105 is fixedly connected with a limiting block 106.

As shown in fig. 1, a limiting ring 107 is fixedly connected to one side of the outer wall of the cable box 1; the inner wall of the limit ring 107 is matched with the limit block 106; the stop block 106 is a cylindrical structure.

As shown in fig. 4, baffles 204 are fixedly connected to both sides of the outer wall of the clamping tube 202; a positioning block 205 is fixedly connected to one surface of the baffle 204.

As shown in fig. 2, positioning rings 108 are fixedly connected to both sides of the outer wall of the two ports of the cable box 1; the inner wall of the positioning ring 108 is fitted with the positioning block 205.

As shown in fig. 2-3, the cable box 1 is a hollow rectangular parallelepiped tubular structure with two open ends; the bayonet tube 202 is a hollow rectangular parallelepiped structure with both ends open.

The working principle of the embodiment is as follows: when in use; inserting two ends of the connecting pipe 2 into the cable box 1 respectively; sliding the sliding block 203 on the connecting pipe 2 on the sliding groove 101 in the cable box 1; when the sliding block 203 moves to one end of the sliding chute 101; the shutter 204 moves to the cable box 1 port; then the connecting pipe 2 descends integrally; dropping the slider 203 into the card slot 102; meanwhile, the positioning block 205 on the connecting pipe 2 falls into the positioning ring 108; fixing the position between the cable box 1 and the connecting pipe 2; the connecting pipe 1 is prevented from being separated from the cable box 2; the installation efficiency of the cable bridge is improved; the problem that the existing cable bridges are connected through bolts to cause inconvenience in mounting or dismounting of the cable bridges is solved; the organ pipe 201 enables the two cable boxes 1 to be bent and adjusted in angle; the angle between the two cable boxes 1 is fixed by the matching of the limiting block 106 on the cable box 1 and the limiting ring 107 on the other cable box 1; while the threaded rod 105 is extended or shortened by turning the threaded tube 104; the angle between the two cable boxes 1 is convenient to adjust; the cable bridge is prevented from being connected through the bent pipe, and the angle cannot be changed; the problem of inconvenience is caused to the installation work of a cable bridge, and particularly when the cable bridge is applied to high-altitude erection of wind power, offshore power supply and the like, the bridge convenient to connect has obvious convenient installation and convenient disassembly relative to a bridge frame in the prior art, and has the technical effect of a telescopic scope.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A method for installing a cable bridge convenient to install is characterized in that the method is applied to high-altitude erection installation of wind power or offshore power supply, and the cable bridge comprises a cable box (1) and a connecting pipe (2); sliding grooves (101) are formed in two sides of the inner wall of two ports of the cable box (1); the innermost end of the sliding groove (101) is communicated with a clamping groove (102); the connecting pipe (2) comprises an organ pipe (201) and a plurality of clamping pipes (202); two ports of the organ pipe (201) are fixedly connected with the clamping pipe (202); the circumferential side surface of the clamping pipe (202) is in sliding connection with the inner wall of the cable box (1); the cable box (1) is of a hollow cuboid tubular structure with openings at two ends; the clamping pipe (202) is of a hollow cuboid structure with two open ends; both sides of the outer wall of the clamping pipe (202) are fixedly connected with sliding blocks (203); one surface of the sliding block (203) is in sliding connection with the sliding groove (101); the peripheral side surface of the sliding block (203) is matched with the clamping groove (102), and one side of the outer wall of the cable box (1) is rotatably connected with a threaded pipe (104) through a ball (103); the inner wall of the threaded pipe (104) is connected with a threaded rod (105) in a threaded manner; one end of the threaded rod (105) is fixedly connected with a limiting block (106), and one side of the outer wall of the cable box (1) is fixedly connected with a limiting ring (107); the inner wall of the limiting ring (107) is in plug fit with the limiting block (106); the limiting block (106) is of a cylindrical structure, and two sides of the outer wall of the clamping pipe (202) are fixedly connected with baffle plates (204); a positioning block (205) is fixedly connected to one surface of the baffle (204), and positioning rings (108) are fixedly connected to two sides of the outer wall of two ports of the cable box (1); the inner wall of the positioning ring (108) is in plug fit with the positioning block (205); when the cable box is installed, two ends of the connecting pipe (2) are respectively inserted into the cable box (1); the sliding block (203) on the connecting pipe (2) slides on the sliding groove (101) in the cable box (1); when the sliding block (203) moves to one end of the sliding chute (101); the baffle (204) moves to the port of the cable box (1); then the connecting pipe (2) descends integrally; the sliding block (203) falls into the clamping groove (102); meanwhile, a positioning block (205) on the connecting pipe (2) falls into the positioning ring (108); fixing the position between the cable box (1) and the connecting pipe (2); the connecting pipe (2) is prevented from being separated from the cable box (1); the organ pipe (201) enables the two cable boxes (1) to be bent and adjusted in angle; the angle between the two cable boxes (1) is fixed by the matching of a limiting block (106) on one cable box (1) and a limiting ring (107) on the other cable box (1); simultaneously, the threaded rod (105) is extended or shortened by rotating the threaded pipe (104); so as to adjust the angle between the two cable boxes (1) to a proper position; and finishing the installation.