CN222464033U

CN222464033U - Aluminum alloy cable bridge

Info

Publication number: CN222464033U
Application number: CN202421108683.8U
Authority: CN
Inventors: 吕慧明; 张建军; 杨勤; 孙振华; 黄文俊
Original assignee: Zhejiang Bridge Bus Co ltd
Current assignee: Zhejiang Bridge Bus Co ltd
Priority date: 2024-05-21
Filing date: 2024-05-21
Publication date: 2025-02-11
Anticipated expiration: 2034-05-21

Abstract

The utility model discloses an aluminum alloy cable bridge, which comprises a bridge body, wherein the bridge body comprises a first side frame and a second side frame, and a mounting plate and a baffle are respectively and fixedly arranged on the top side of the first side frame. The bus to be installed is placed between the two groups of fastening frames, at the moment, the buses are supported by the plurality of groups of movable plates, the bolts on the two sides of the first side frame and the second side frame are rotated to drive the fastening frames to move relatively, so that the buses are fastened and fixed, the installation is convenient and quick, the stability of the fastening frames in the moving process is improved under the action of the two groups of limiting rods, and other cables penetrate through the bridge frame body and are placed between the fastening frames and the first side frame or the second side frame for classified installation, so that the practicability is improved, the buses and other cables are installed at the same time, and the later inspection and maintenance are facilitated.

Description

Aluminum alloy cable bridge

Technical Field

The utility model relates to the technical field of cable bridges, in particular to an aluminum alloy cable bridge.

Background

With the advent of modern engineering facilities and equipment, the power consumption of each industry is increased rapidly, especially the appearance of numerous high-rise buildings and large-scale factory workshops, the conventional cable serving as a power transmission wire can not meet the requirements in the conventional large-current conveying system, the parallel use of multiple cables brings various inconveniences to the field installation construction connection, a bus bridge is a novel power distribution wire application, and compared with the conventional cable, the bus bridge fully shows the superiority in the process of large-current conveying, and meanwhile, due to the adoption of a new technology and a new process, the contact resistance and the temperature rise of the connection parts of two ends of a bus duct and the splicing part of a branching port are greatly reduced.

The Chinese patent with the bulletin number of CN210092810U discloses a firm type supporting structure of cable bus duct bridge, promotes L type fixed plate through the structure in the spout and carries out spacing fixedly to the cable bus duct, easy operation, it is convenient to use, fixes the bridge base at the roof through bolt and fixed block etc. and then realizes the cable bus duct and lays and build the time fixed position of position, and pivoted support adjustable fixed position simultaneously, and then realizes adjusting the height that whole supporting structure is fixed, the rubber pad that sets up in addition multiplicable and the frictional force on cable bus duct surface, stability when spacing fixedly has been improved.

But only after the support and the wall surface are required to be resisted during bridge installation, the bus can be installed and fixed, and further, when the bus is installed, the bus duct is loosened when the resistance is slightly reduced, the installation stability is reduced, the installation is complicated and time-consuming, and the loosening phenomenon is easy to occur.

Disclosure of utility model

The utility model aims to provide an aluminum alloy cable bridge frame which is convenient and quick to install, low in operation difficulty, high in overall stability after bus installation, not easy to loosen, convenient to install other cables in a classified mode, and capable of improving practicality, and therefore the technical problems that installation is complicated and loosening is easy to occur are solved.

The aluminum alloy cable bridge comprises a bridge body, wherein the bridge body comprises a first side frame and a second side frame, a mounting plate and a baffle are fixedly arranged on the top sides of the first side frame respectively, the top sides of the first side frame and the second side frame are connected with a cover plate through clamping, a supporting plate is fixedly arranged at the lower end of the first side frame, a fastening frame is movably arranged on the top side of the supporting plate, and a limiting assembly is arranged on the inner side of the fastening frame.

As a preferable scheme of the utility model, the outer sides of the first side frame and the second side frame are respectively provided with a limiting hole and a threaded hole, the limiting holes are respectively divided into two groups, two groups are always arranged, and the limiting holes are respectively arranged at the front end and the rear end of the outer sides of the first side frame and the second side frame. In the process of reinforcing the bus, the bolt is limited under the action of the threaded hole, and meanwhile, the limiting rod is convenient to slide under the action of the limiting hole, so that the stability is improved.

As a preferable scheme of the utility model, the top side of the mounting plate is provided with the mounting hole, and the opposite sides of the mounting plate and the baffle are respectively provided with the engaging grooves, and the mounting plate is of an L-shaped structure. In the installation, the agreeing with board and the agreeing with groove of apron downside carry out the block and insert, are favorable to improving the steadiness after the overall installation of crane span structure body, avoid the wall impurity to drop simultaneously and influence the cable and use.

As a preferable mode of the utility model, the bottom side of the cover plate is fixedly provided with a bottom plate, and the left side and the right side of the bottom plate are respectively fixedly provided with a fitting plate, and the size and the shape of the fitting plate are fitted with the fitting groove. In the use process, the engagement plates are favorable for being respectively in engagement connection with the corresponding engagement grooves, so that the stability between the first side frame and the second side frame is improved, and the service life and the stability of the high bridge body are further improved.

As a further preferable scheme of the utility model, two support plates are respectively used as a group, two groups are always arranged, the top side of the support plate is provided with a sliding groove, the inner side of the sliding groove is provided with a sliding block, and the top side of the sliding block is fixedly provided with a fastening frame. Under the effect of spout and slider, be favorable to driving the slider at the fastening frame in-process of adjusting and remove, and then improve holistic steadiness and sharing busbar weight, improve holistic bearing nature and life.

As a further preferable scheme of the utility model, two fastening frames are always arranged, anti-slip pads are respectively arranged on opposite sides of the fastening frames, clamping holes are opened and closed on one sides of the fastening frames far away from the anti-slip pads, two limit rods are respectively and fixedly arranged on one sides of the fastening frames far away from the anti-slip pads, and the size and shape of the limit rods are matched with those of the limit holes. During installation, the bolts on the two sides of the first side frame and the second side frame are rotated to drive the fastening frame to move relatively, so that the bus is clamped and fixed, the installation is convenient and quick, and the stability of the fastening frame in the moving process is improved under the action of the two groups of limiting rods.

As a preferable scheme of the utility model, the limiting component comprises a cavity, a movable plate and a return spring, wherein the movable plate is movably arranged at the inner side of the cavity, the return spring is fixedly arranged between the movable plate and the cavity, and a through hole is formed in the top side of the movable plate. Not only be favorable to supporting the generating line under the effect of fly leaf, simultaneously in the dismouting in-process, be favorable to improving steadiness and two sets of fastening frame and reset through reset spring, convenient to use is swift and can fix the generating line of different specifications.

Compared with the prior art, the aluminum alloy cable bridge provided by the utility model has the following beneficial effects:

1. The bus to be installed is placed between the two groups of fastening frames, the bus is supported through the plurality of groups of movable plates, and then the bolts on the two sides of the first side frame and the second side frame are rotated to drive the fastening frames to move relatively, so that the bus is fastened and fixed, the installation is convenient and quick, and meanwhile, the stability of the fastening frames in the moving process is improved under the action of the two groups of limiting rods.

2. According to the utility model, the rest cables penetrate through the bridge body and are placed between the fastening frame and the first side frame or the second side frame, so that classified installation is performed, the practicability is improved, the bus and the rest cables are installed at the same time, and the later inspection and maintenance are facilitated.

3. According to the utility model, the bolts penetrate through the mounting holes on the top side of the mounting plate, so that the bridge body and the wall body are connected and fixed, the mounting is convenient and quick, then the wedge plate on the bottom side of the cover plate and the wedge groove are clamped and inserted, the stability of the bridge body after being integrally mounted is improved, meanwhile, the falling of wall impurities is avoided, the bus is supported under the action of the movable plate, and meanwhile, the stability is improved and the two groups of fastening frames are reset through the reset spring in the dismounting process, so that the bus fixing device is convenient and quick to use and can fix buses with different specifications.

Drawings

In order to more clearly illustrate the technical solutions of the inventive embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being obvious that the drawings in the following description are only examples of the inventive embodiments of the present invention, and that other drawings can be obtained according to these drawings without the need of inventive effort for a person skilled in the art.

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

FIG. 2 is a schematic diagram of a main cross-sectional structure of an embodiment of the present utility model;

FIG. 3 is a schematic view of a structural fastening frame according to an embodiment of the present utility model;

FIG. 4 is a schematic view of a bottom view of an embodiment of the present utility model;

fig. 5 is an enlarged schematic view of the structure at a in fig. 2.

Reference numeral 1, a bridge body; 2, a first side frame, 3, a second side frame, 4, a mounting plate, 5, a baffle, 6, a cover plate, 7, a supporting plate, 8, a limiting assembly, 9, a fastening frame, 301, a limiting hole, 302, a threaded hole, 401, a mounting hole, 402, a fitting groove, 601, a bottom plate, 602, a fitting plate, 701, a sliding groove, 702, a sliding block, 901, an anti-skid pad, 902, a clamping hole, 903, a limiting rod, 801, a cavity, 802, a movable plate, 803 and a return spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the inventive embodiments of the present invention more apparent, the inventive embodiments of the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the present invention.

In the description of the inventive embodiments, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "inner", "outer", etc., are based on the directions or positional relationships shown in the drawings, are merely for convenience in describing the inventive embodiments and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the inventive embodiments.

In describing the inventive embodiments of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, integrally connected, detachably connected, may be a communication between two elements, and may be directly connected, or indirectly connected through an intermediate medium, and it will be understood that the terms have the specific meaning in the inventive embodiments of the present invention to those skilled in the art.

Referring to fig. 1-5, an aluminum alloy cable bridge according to the embodiment of the utility model comprises a bridge body 1, wherein the bridge body 1 comprises a first side frame 2 and a second side frame 3, a mounting plate 4 and a baffle 5 are respectively and fixedly arranged on the top sides of the first side frame 2, a cover plate 6 is connected on the top sides of the first side frame 2 and the second side frame 3 through clamping, a supporting plate 7 is fixedly arranged at the lower end of the first side frame 2, a fastening frame 9 is movably arranged on the top side of the supporting plate 7, and a limiting component 8 is arranged on the inner side of the fastening frame 9.

The outer sides of the first side frame 2 and the second side frame 3 are respectively provided with a limiting hole 301 and a threaded hole 302, the limiting holes 301 are respectively formed in a group of two, two groups of limiting holes are always formed, and the limiting holes 301 are respectively formed in the front end and the rear end of the outer sides of the first side frame 2 and the second side frame 3. The threaded holes 302 are beneficial to limiting the bolts, and meanwhile, the limiting rods 903 are beneficial to sliding conveniently under the action of the limiting holes 301, so that the stability is improved.

Mounting holes 401 are formed in the top side of the mounting plate 4, engaging grooves 402 are formed in opposite sides of the mounting plate 4 and the baffle 5, and the mounting plate 4 is of an L-shaped structure. The engaging plate 602 at the bottom side of the cover plate 6 is engaged with the engaging groove 402 for insertion, so that the stability of the bridge body 1 after being integrally installed is improved, and meanwhile, the falling of wall impurities is avoided.

A bottom plate 601 is fixedly mounted on the bottom side of the cover plate 6, engaging plates 602 are fixedly mounted on the left and right sides of the bottom plate 601 respectively, and the size and shape of the engaging plates 602 are engaged with the engaging grooves 402. The engaging plates 602 are beneficial to being respectively engaged with the corresponding engaging grooves 402, so that the stability between the first side frame 2 and the second side frame 3 is improved, and the service life and the stability of the bridge body 1 are further improved.

The two support plates 7 are respectively in a group, two groups are always arranged, a sliding groove 701 is formed in the top side of the support plate 7, a sliding block 702 is arranged on the inner side of the sliding groove 701, and a fastening frame 9 is fixedly arranged on the top side of the sliding block 702. Through spout 701 and slider 702, be favorable to driving slider 702 at fastening frame 9 adjustment in-process and remove, and then improve holistic steadiness and sharing generating line weight, improve holistic load-bearing capacity and life.

Specifically, the fastening frame 9 is always provided with two, and the opposite side of fastening frame 9 is provided with slipmat 901 respectively, and fastening frame 9 is kept away from one side that slipmat 901 and is opened and shut and have block hole 902, and the one side that fastening frame 9 kept away from slipmat 901 respectively fixed mounting have two gag lever posts 903, and the size shape and the spacing hole 301 phase-match of gag lever post 903. The bolts at the two sides of the first side frame 2 and the second side frame 3 are rotated, so that the fastening frame 9 is driven to move relatively, the bus is clamped and fixed, the installation is convenient and quick, and meanwhile, the stability of the fastening frame 9 in the moving process is improved under the action of the two groups of limiting rods 903.

The limiting assembly 8 comprises a cavity 801, a movable plate 802 and a return spring 803, wherein the movable plate 802 is movably arranged on the inner side of the cavity 801, the return spring 803 is fixedly arranged between the movable plate 802 and the cavity 801, and a through hole is formed in the top side of the movable plate 802. The movable plate 802 is not only beneficial to supporting the bus, but also beneficial to improving the stability and resetting the two groups of fastening frames 9 through the reset spring 803 in the disassembly and assembly process, so that the movable plate is convenient and quick to use and can fix the buses with different specifications.

When the embodiment of the utility model is used, a bus to be installed is placed between two groups of fastening frames 9, at the moment, the bus is supported by a plurality of groups of movable plates 802, then bolts on two sides of a first side frame 2 and a second side frame 3 are rotated, the fastening frames 9 are driven to move relatively, so that the bus is fastened and fixed, the installation is convenient and quick, meanwhile, under the action of two groups of limiting rods 903, the stability of the moving process of the fastening frames 9 is improved, meanwhile, through the sliding grooves 701 and the sliding blocks 702, the sliding blocks 702 are driven to move in the adjusting process of the fastening frames 9, the stability of the whole is improved, then, the rest cables can be arranged between the fastening frames 9 and the first side frame 2 or the second side frame 3 through penetrating through the bridge body 1, the practicability is improved, the bus and the rest cables are installed at the same time, the inspection and maintenance are carried out at a later period, then, the bolts penetrate through the installation holes 401 on the top side of the installation plate body 1 and the wall body, the installation is convenient and quick, the fitting plates 602 on the bottom side of the cover plate 6 are clamped with the fitting grooves 402, the whole is simultaneously, the stability of the bridge is improved, the whole can not be easily restored to the side frame is prevented from falling down, and the whole can be easily and the condition that the whole is not stable to be fixed by the side frame is convenient to be fixed by the reset by the springs through the side frame 803, and the side frame is convenient to be fixed to the side and the side frame to be fixed.

While the basic principles of the present invention have been shown and described, the foregoing is provided by way of illustration of a preferred embodiment of the invention, and not by way of limitation, the foregoing embodiment and description are merely illustrative of the principles of the invention, and any modifications, equivalents, improvements or modifications not within the spirit and scope of the invention should be included within the scope of the invention.

Claims

1. The aluminum alloy cable bridge comprises a bridge body (1), and is characterized in that the bridge body (1) comprises a first side frame (2) and a second side frame (3), a mounting plate (4) and a baffle (5) are fixedly mounted on the top side of the first side frame (2) respectively, a cover plate (6) is connected to the top sides of the first side frame (2) and the second side frame (3) through clamping, a supporting plate (7) is fixedly mounted on the lower end of the first side frame (2), a fastening frame (9) is movably mounted on the top side of the supporting plate (7), and a limiting assembly (8) is arranged on the inner side of the fastening frame (9).

2. The aluminum alloy cable bridge frame as set forth in claim 1, wherein the outer sides of the first side frame (2) and the second side frame (3) are respectively provided with a limiting hole (301) and a threaded hole (302), the limiting holes (301) are respectively two groups, two groups are always arranged, and the limiting holes (301) are respectively arranged at the front end and the rear end of the outer sides of the first side frame (2) and the second side frame (3).

3. The aluminum alloy cable tray according to claim 1, wherein the top side of the mounting plate (4) is provided with a mounting hole (401), and opposite sides of the mounting plate (4) and the baffle (5) are respectively provided with a fitting groove (402), and the mounting plate (4) is of an L-shaped structure.

4. An aluminum alloy cable tray according to claim 3, wherein a bottom plate (601) is fixedly arranged on the bottom side of the cover plate (6), engaging plates (602) are fixedly arranged on the left side and the right side of the bottom plate (601), and the size and the shape of the engaging plates (602) are engaged with the engaging grooves (402).

5. The aluminum alloy cable tray according to claim 1, wherein the two supporting plates (7) are respectively arranged in a group, two groups are arranged at the top side of each supporting plate (7), a sliding groove (701) is formed in the top side of each supporting plate, a sliding block (702) is arranged on the inner side of each sliding groove (701), and a fastening frame (9) is fixedly arranged on the top side of each sliding block (702).

6. The aluminum alloy cable bridge frame as set forth in claim 2, wherein two fastening frames (9) are always arranged, anti-slip pads (901) are respectively arranged on opposite sides of the fastening frames (9), clamping holes (902) are opened and closed on one sides of the fastening frames (9) far away from the anti-slip pads (901), two limit rods (903) are respectively fixedly arranged on one sides of the fastening frames (9) far away from the anti-slip pads (901), and the size and shape of the limit rods (903) are matched with those of the limit holes (301).

7. The aluminum alloy cable tray according to claim 1, wherein the limiting component (8) comprises a cavity (801), a movable plate (802) and a return spring (803), and the inner side of the cavity (801) is movably installed

A movable plate (802) is arranged, a return spring (803) is fixedly arranged between the movable plate (802) and the cavity (801),

And a through hole is formed in the top side of the movable plate (802).