Bearing beam structure facilitating cable laying

Abstract

The utility model relates to the technical field of house building spandrel girders, and discloses a spandrel girder structure convenient for laying cables, which comprises a spandrel girder body, a wiring mechanism convenient for laying cables is arranged at the bottom of the spandrel girder body, the wiring mechanism comprises a support plate, and the support plate is arranged on the spandrel girder body. According to the spandrel girder structure facilitating cable laying, the lead screw is rotated forwards through the rotary knob, meanwhile, the handle, the limiting groove and the limiting rod are matched, the two sets of arc-shaped lantern rings can rotate synchronously and get away from each other, and at the moment, a cable can be placed between the two sets of arc-shaped lantern rings; then the screw rod is rotated reversely through the knob, and meanwhile, the two groups of arc-shaped lantern rings can rotate synchronously and are attached together in cooperation with the handle, the limiting groove and the limiting rod, at the moment, the cable can be hung by utilizing a closed circular ring formed by the two groups of arc-shaped lantern rings, the structure is simple, the use is convenient, and the working efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of load-bearing beams for building construction, in particular to a load-bearing beam structure which is convenient for laying cables. Background Art

[0002] The load-bearing beam is supported by supports and mainly bears lateral force and shear force. It is the main building component of building construction. It bears the entire weight of the components in the upper structure of the building and the roof, and is the most important part of the upper structure of the building.

[0003] Large factories are mainly built with load-bearing beams as roof supports, and the electricity demand of large factories is usually very large. Therefore, during the construction of the factory, cables are usually laid on the load-bearing beams to facilitate the power supply of large equipment in the factory.

[0004] However, most of the load-bearing beams on the market are usually welded from multiple steel structures and lack devices to fix cables. During the cable laying process, workers are required to use wire ties to fix the cables to the load-bearing beams, which is not only very troublesome, but also extremely inefficient and makes it impossible to lay cables quickly. Utility Model Content

[0005] The purpose of the utility model is to provide a load-bearing beam structure that is convenient for laying cables, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a load-bearing beam structure for convenient cable laying, comprising a load-bearing beam body, a wiring mechanism for convenient cable laying is arranged at the bottom of the load-bearing beam body, and the cables can be conveniently laid on the load-bearing beam body by arranging the wiring mechanism, and the wiring mechanism comprises:

[0007] A support plate, the support plate is fixedly mounted on the bottom of the load-bearing beam body, the bottom of the support plate is hinged with an arc-shaped collar, the side wall of the arc-shaped collar is fixedly mounted with a limit rod, and the cable can be hung by setting the arc-shaped collar;

[0008] A handle, wherein the handle is slidably connected to the inner wall of the support plate and passes through the support plate. A limiting groove is provided on the handle, and the outer wall of the limiting rod is fitted to the inner wall of the limiting groove. The limiting rod can be squeezed by arranging the handle to cooperate with the limiting groove;

[0009] A screw rod, one end of which is rotatably connected to the bottom of the support plate, and a knob is fixedly installed on the other end of the screw rod. The outer wall of the screw rod is threadedly connected to the inner wall of the handle. The screw rod can be arranged to drive the handle to slide up and down on the inner wall of the support plate.

[0010] Preferably, a positioning mechanism for improving the stability of the cable is provided on the support plate. By providing the positioning mechanism, the cable can be fixed inside the arc-shaped ring to prevent the cable from shaking. The positioning mechanism includes a threaded rod, which is threadedly connected to the inner wall of the support plate and passes through the support plate.

[0011] Preferably, a limit block is fixedly installed at one end of the threaded rod, and a knob is fixedly installed at the other end of the threaded rod. The stroke of the threaded rod can be limited by setting the limit block, and the threaded rod can be rotated by setting the knob.

[0012] Preferably, a clamping plate is rotatably connected to the bottom of the knob, and the cable can be fixed inside the arc-shaped ring by providing the clamping plate.

[0013] Preferably, the clamping plate is arc-shaped.

[0014] Preferably, two groups of arc-shaped collars are provided, and the two groups of arc-shaped collars are mirror-imaged at the bottom of the support plate with the threaded rod as the central axis.

[0015] Compared with the prior art, the utility model provides a load-bearing beam structure that is convenient for laying cables, and has the following beneficial effects:

[0016] 1. The load-bearing beam structure is convenient for laying cables. By turning the screw rod forward with the knob, and at the same time cooperating with the handle, the limit groove and the limit rod, the two groups of arc-shaped rings can be rotated synchronously and moved away from each other. At this time, the cable can be placed in the middle of the two groups of arc-shaped rings. Then, the screw rod is reversed by turning the knob, and at the same time cooperating with the handle, the limit groove and the limit rod, the two groups of arc-shaped rings can be rotated synchronously and fitted together. At this time, the cable can be hung using the closed circular ring composed of the two groups of arc-shaped rings. The structure is simple, easy to use, and greatly improves work efficiency.

[0017] 2. The load-bearing beam structure is convenient for laying cables. By turning the threaded rod with a knob, the clamping plate can press the cable tightly against the inside of the arc-shaped ring. At this time, the threaded rod is used in conjunction with the knob and the clamping plate to fix the cable inside the arc-shaped ring, making the cable more stable and preventing the cable from shaking. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the overall structure of the utility model when viewed from above;

[0020] Figure 3 This is a schematic diagram of the overall structure of the support plate of the utility model;

[0021] Figure 4 For this utility model Figure 2A is an enlarged structural diagram of FIG.

[0022] In the figure: 1. load-bearing beam body; 2. wiring mechanism; 21. support plate; 22. handle; 23. screw rod; 24. arc-shaped ring; 25. limit rod; 26. limit groove; 27. knob; 3. positioning mechanism; 31. threaded rod; 32. limit block; 33. knob; 34. splint. DETAILED DESCRIPTION

[0023] like Figure 1-Figure 4 As shown, the utility model provides a technical solution: a load-bearing beam structure that is convenient for laying cables, including a load-bearing beam body 1, and a wiring mechanism 2 that is convenient for laying cables is arranged at the bottom of the load-bearing beam body 1. By setting the wiring mechanism 2, cables can be conveniently laid on the load-bearing beam body 1.

[0024] The wiring mechanism 2 comprises a support plate 21, a handle 22, a screw rod 23, an arc-shaped collar 24, a limiting rod 25, a limiting groove 26, and a knob 27; the support plate 21 is fixedly mounted on the bottom of the load-bearing beam body 1, the bottom of the support plate 21 is hinged with an arc-shaped collar 24, the side wall of the arc-shaped collar 24 is fixedly mounted with a limiting rod 25, and two groups of arc-shaped collars 24 are provided, and the two groups of arc-shaped collars 24 are mirror-imaged at the bottom of the support plate 21 with the threaded rod 31 as the central axis, and the cable can be hung by using the closed circular ring formed by the two groups of arc-shaped collars 24, and the handle 22 is slidably connected to the inner wall of the support plate 21, and the handle 22 passes through the support plate 2 1. A limiting groove 26 is provided on the handle 22, and the outer wall of the limiting rod 25 is fitted on the inner wall of the limiting groove 26. When the handle 22 slides on the inner wall of the support plate 21, under the limiting effect of the limiting groove 26, the handle 22 will squeeze the limiting rod 25, so that the limiting rod 25 drives the arc-shaped collar 24 to rotate, and one end of the screw rod 23 is rotatably connected to the bottom of the support plate 21, and the other end of the screw rod 23 is fixedly installed with a knob 27. The outer wall of the screw rod 23 is threadedly connected to the inner wall of the handle 22. The screw rod 23 is rotated by the knob 27, and the rotation of the screw rod 23 can drive the handle 22 threadedly connected thereto to slide up and down on the inner wall of the support plate 21.

[0025] The support plate 21 is provided with a positioning mechanism 3 to improve the stability of the cable. By setting the positioning mechanism 3, the cable can be fixed inside the arc ring 24 to prevent the cable from shaking. The positioning mechanism 3 includes a threaded rod 31, a limit block 32, a knob 33, and a clamping plate 34; the threaded rod 31 is threadedly connected to the inner wall of the support plate 21, and the threaded rod 31 passes through the support plate 21. One end of the threaded rod 31 is fixedly installed with a limit block 32, and the other end of the threaded rod 31 is fixedly installed with a knob 33. Rotating the knob 33 drives the threaded rod 31 to rotate. At this time, under the threaded connection between the threaded rod 31 and the support plate 21, the threaded rod 31 can be moved up and down, and the bottom of the knob 33 is rotatably connected with a clamping plate 34, which is arc-shaped. The threaded rod 31 drives the knob 33 and the clamping plate 34 to move downward until the clamping plate 34 presses the cable against the inside of the arc ring 24, so that the cable is more stable and the cable is prevented from shaking.

[0026] Working principle: When the cable needs to be laid on the load-bearing beam body 1, firstly, the screw rod 23 is turned forward by the knob 27, so that the screw rod 23 drives the handle 22 connected with the screw thread to slide upward on the inner wall of the support plate 21. At the same time, under the limiting action of the limiting groove 26, the handle 22 will press the limiting rod 25 upward, so that the limiting rod 25 presses the arc-shaped collar 24, so that the arc-shaped collar 24 rotates upward. At this time, the two groups of arc-shaped collars 24 will rotate synchronously and move away from each other. Then, the cable is placed in the middle of the two groups of arc-shaped collars 24, and then the knob 27 is turned in the reverse direction. The screw rod 23 drives the handle 22 threadedly connected thereto to slide downward on the inner wall of the support plate 21. At this time, under the limiting action of the limiting groove 26, the handle 22 will squeeze the limiting rod 25 downward, thereby causing the limiting rod 25 to squeeze the arc-shaped ring 24, causing the arc-shaped ring 24 to rotate downward. At this time, the two groups of arc-shaped rings 24 will rotate synchronously and approach each other until the two groups of arc-shaped rings 24 are fitted together. At this time, the closed circular ring composed of the two groups of arc-shaped rings 24 can be used to hang the cable, making it more convenient for the staff to lay the cable.

[0027] When the cable is hung between the two sets of arc-shaped rings 24, the staff member holds the clamping plate 34 with one hand to keep the clamping plate 34 and the cable parallel, and turns the knob 33 with the other hand to drive the threaded rod 31 to rotate. At this time, with the threaded connection between the threaded rod 31 and the support plate 21, the threaded rod 31 can be moved downward, thereby driving the knob 33 and the clamping plate 34 to move downward until the clamping plate 34 presses the cable against the inside of the arc-shaped ring 24. At this time, the threaded rod 31 is used in conjunction with the knob 33 and the clamping plate 34 to fix the cable inside the arc-shaped ring 24, making the cable more stable and preventing the cable from shaking.

[0028] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A load-bearing beam structure for convenient cable laying, comprising a load-bearing beam body (1), characterized in that: A wiring mechanism (2) for conveniently laying cables is provided at the bottom of the load-bearing beam body (1), and the wiring mechanism (2) comprises: A support plate (21), the support plate (21) is fixedly mounted on the bottom of the load-bearing beam body (1), an arc-shaped collar (24) is hingedly mounted on the bottom of the support plate (21), and a limit rod (25) is fixedly mounted on the side wall of the arc-shaped collar (24); A handle (22), wherein the handle (22) is slidably connected to the inner wall of the support plate (21), and the handle (22) passes through the support plate (21), and a limiting groove (26) is provided on the handle (22), and the outer wall of the limiting rod (25) is attached to the inner wall of the limiting groove (26); A screw rod (23), one end of which is rotatably connected to the bottom of the support plate (21), and the other end of which is fixedly mounted with a knob (27), and the outer wall of the screw rod (23) is threadedly connected to the inner wall of the handle (22).

2. A load-bearing beam structure for convenient cable laying according to claim 1, characterized in that: The support plate (21) is provided with a positioning mechanism (3) for improving the stability of the cable, the positioning mechanism (3) comprising a threaded rod (31), the threaded rod (31) being threadedly connected to the inner wall of the support plate (21), and the threaded rod (31) passing through the support plate (21).

3. A load-bearing beam structure for convenient cable laying according to claim 2, characterized in that: A limit block (32) is fixedly mounted on one end of the threaded rod (31), and a rotating knob (33) is fixedly mounted on the other end of the threaded rod (31).

4. A load-bearing beam structure for convenient cable laying according to claim 3, characterized in that: The bottom of the rotating knob (33) is rotatably connected with a clamping plate (34).

5. A load-bearing beam structure for convenient cable laying according to claim 4, characterized in that: The clamping plate (34) is in an arc shape.

6. A load-bearing beam structure for convenient cable laying according to claim 2, characterized in that: The arc-shaped collars (24) are provided in two groups, and the two groups of arc-shaped collars (24) are mirror-imaged and arranged at the bottom of the support plate (21) with the threaded rod (31) as the central axis.

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