Bridge mounting bracket

Abstract

The utility model discloses a bridge frame mounting bracket which comprises two vertical frames, the cross sections of the vertical frames are C-shaped, the two vertical frames are located on the same horizontal line, openings of the two vertical frames are opposite, a plurality of bridge frames are connected between the two vertical frames at equal intervals in the vertical direction, a plurality of sets of adjusting mechanisms are installed in one vertical frame at equal intervals, and a plurality of sets of adjusting mechanisms are installed in the other vertical frame at equal intervals. One end of the bridge frame is installed on the corresponding adjusting mechanism, the adjusting mechanism is used for driving the bridge frame to move, a plurality of sets of auxiliary moving mechanisms are installed in the other vertical frame at equal intervals, the other end of the bridge frame is installed on the corresponding auxiliary moving mechanisms, and the auxiliary moving mechanisms are used for guiding the bridge frame and assisting the bridge frame to move up and down. According to the device, the adjusting mechanisms and the auxiliary moving mechanisms are arranged, each bridge frame is provided with the independent adjusting mechanism and auxiliary moving mechanism, and when the adjusting mechanisms drive the bridge frames to move up and down, the other ends of the bridge frames slide through the auxiliary moving mechanisms and can adapt to the change of the height trend of the bridge frames.

Description

Technical Field

[0001] This utility model relates to the field of cable tray technology, and in particular to a cable tray mounting bracket. Background Technology

[0002] The main function of cable trays is to support, protect, and manage cables. They act as a framework for cables, which are then laid using the cable trays. They are an indispensable auxiliary tool in the cable laying process.

[0003] In the existing technology, cable tray brackets are required during the assembly of cable trays. These brackets are auxiliary tools that support the cable trays to facilitate cable installation. However, current cable tray brackets do not have height adjustment capabilities. During cable tray installation, they can only be moved up or down as a whole to accommodate changes in the height of the cable tray. Utility Model Content

[0004] To overcome the shortcomings of the existing technology, this utility model provides a cable tray mounting bracket, addressing the problem that existing cable tray brackets do not have height adjustment capabilities.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a cable tray mounting bracket, comprising:

[0006] Two vertical frames, each with a C-shaped cross-section, are located on the same horizontal line and their openings face each other.

[0007] Multiple cable trays are equidistantly connected between two vertical frames in the vertical direction;

[0008] The adjustment mechanism comprises multiple sets, which are equidistantly installed in one of the vertical frames. One end of the cable tray is installed on the corresponding adjustment mechanism. The adjustment mechanism is used to drive the cable tray to move. It achieves the up and down movement of the cable tray through rotational engagement. The cable tray has two ends of travel: when the adjustment mechanism rotates clockwise, the cable tray moves downward; when the adjustment mechanism rotates counterclockwise, the cable tray moves upward.

[0009] The auxiliary moving mechanism is provided in multiple sets, which are equidistantly installed in another vertical frame and correspond one-to-one with the adjustment mechanism. The other end of the cable tray is installed on the corresponding auxiliary moving mechanism. The auxiliary moving mechanism is used to guide the cable tray and assist the cable tray in moving up and down.

[0010] Preferably, the adjustment mechanism includes a rotating rod horizontally rotatably mounted on the outer shell wall of one of the vertical frames. The rotating rod passes through the shell wall of the vertical frame, with one end extending into the interior of the vertical frame. A first bevel gear is sleeved on this end, and a second bevel gear meshes above the first bevel gear. A threaded rod is coaxially arranged inside the second bevel gear, and a ball nut is threaded onto the threaded rod.

[0011] Preferably, the top end of the threaded rod is rotatably connected to a first fixing plate, which is fixedly connected between the two side walls of the vertical frame;

[0012] The bottom end of the threaded rod is rotatably connected to a first support plate, which is fixedly connected between the two side walls of the vertical frame.

[0013] Preferably, a throttle handle is fixedly installed on one end of the rotating rod that extends to the outside of the vertical frame.

[0014] Preferably, the auxiliary moving mechanism includes a slide rod vertically installed in another vertical frame. The position of the slide rod is horizontally aligned with the position of the threaded rod. A slip ring is slidably sleeved on the slide rod. A slider is fixedly connected to the outer surface of the slip ring on the side away from the adjusting mechanism. A groove is opened on the inner wall of the vertical frame corresponding to the slider. The slider is slidably disposed in the groove.

[0015] Preferably, the upper end of the slider is connected to a second fixing plate, which is fixedly installed between the two side walls of the vertical frame;

[0016] The upper end of the slider is connected to a second support plate, which is fixedly installed between the two side walls of the vertical frame.

[0017] Preferably, a support rod is fixedly connected between the ball nut and the slip ring, and a bridge is fixedly installed on the top of the support rod.

[0018] Compared with the prior art, the beneficial effects that this utility model can achieve are:

[0019] This device can adjust the height of each cable tray. Through the adjustment mechanism and the auxiliary moving mechanism, the cable tray moves up and down by rotating the adjustment mechanism. Each cable tray is equipped with an individual adjustment mechanism and an auxiliary moving mechanism. When the adjustment mechanism moves the cable tray up and down, the other end of the cable tray slides through the auxiliary moving mechanism, which can adapt to changes in the height of the cable tray. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the front sectional view of the present invention;

[0021] Figure 2 This utility model Figure 1 Enlarged view of the adjustment mechanism at point A;

[0022] Figure 3 This utility model Figure 1 Enlarged view of the auxiliary moving mechanism at point B;

[0023] Figure 4 This is a top view of the structure of this utility model;

[0024] The components are as follows: 1. Vertical frame; 2. Adjustment mechanism; 201. Rotating rod; 202. Turning handle; 203. First bevel gear; 204. Second bevel gear; 205. Threaded rod; 206. First fixing plate; 207. First support plate; 208. Ball nut; 3. Auxiliary moving mechanism; 301. Slip ring; 302. Slide rod; 303. Second fixing plate; 304. Second support plate; 305. Sliding block; 306. Slide groove; 4. Support rod; 5. Cable tray. Detailed Implementation

[0025] To make the technical means, creative features, and achieved objectives and effects of this utility model easier to understand, the present utility model is further described below with reference to specific embodiments. However, the following embodiments are merely preferred embodiments of this utility model and not all of them. Other embodiments obtained by those skilled in the art based on the embodiments described herein without creative effort are all within the protection scope of this utility model. Unless otherwise specified, the experimental methods in the following embodiments are conventional methods, and the materials and reagents used in the following embodiments are commercially available unless otherwise specified.

[0026] Example 1

[0027] like Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, this utility model provides a cable tray mounting bracket, including two vertical frames 1. The cross-section of each vertical frame 1 is C-shaped. The two vertical frames 1 are located on the same horizontal line, and their openings face each other. Multiple cable trays 5 are equidistantly connected between the two vertical frames 1 in the vertical direction. Multiple sets of adjustment mechanisms 2 are equidistantly installed in one of the vertical frames 1. One end of each cable tray 5 is mounted on a corresponding adjustment mechanism 2. The adjustment mechanism 2 is used to drive the cable tray 5 to move. It achieves the up and down movement of the cable tray 5 through rotational engagement. The cable tray 5 has two ends of travel: when the adjustment mechanism 2 rotates clockwise, the cable tray 5 moves downward; when the adjustment mechanism 2 rotates counterclockwise, the cable tray 5 moves upward. Multiple sets of auxiliary moving mechanisms 3 are equidistantly installed in the other vertical frame 1. Each auxiliary moving mechanism 3 corresponds to one of the adjustment mechanisms 2. The other end of each cable tray 5 is mounted on a corresponding auxiliary moving mechanism 3. The auxiliary moving mechanism 3 is used to guide the cable tray 5 and assist in the up and down movement of the cable tray 5.

[0028] In this embodiment, when using this device, the adjustment mechanism 2 is operated. The adjustment mechanism 2 drives the cable tray 5 to move up and down by rotating itself. When the adjustment mechanism 2 rotates clockwise, the cable tray 5 moves downward and the other end of the cable tray 5 slides on the auxiliary moving mechanism 3. When the adjustment mechanism 2 rotates counterclockwise, the cable tray 5 moves upward and the other end of the cable tray 5 slides on the auxiliary moving mechanism 3.

[0029] This embodiment can realize the height adjustment of each cable tray 5. Through the adjustment mechanism 2 and the auxiliary moving mechanism 3, the cable tray 5 can be moved up and down by the rotation of the adjustment mechanism 2. Each cable tray 5 is equipped with an individual adjustment mechanism 2 and auxiliary moving mechanism 3. When the adjustment mechanism 2 drives the cable tray 5 to move up and down, the other end of the cable tray 5 slides through the auxiliary moving mechanism 3, which can adapt to the change of the height of the cable tray 5.

[0030] Example 2

[0031] This embodiment is a further optimization based on Embodiment 1. The parts that are the same as those described above will not be repeated here. Figure 2 As shown, to further better realize this utility model, the following configuration is specifically adopted: In this embodiment, the adjustment mechanism 2 includes a rotating rod 201 horizontally rotatably mounted on the outer shell wall of one of the vertical frames 1. The rotating rod 201 penetrates the shell wall of the vertical frame 1, and one end extends into the interior of the vertical frame 1. A first bevel gear 203 is sleeved on this end. A second bevel gear 204 meshes above the first bevel gear 203. A threaded rod 205 is coaxially arranged inside the second bevel gear 204. A ball nut 208 is threadedly sleeved on the threaded rod 205.

[0032] The top end of the threaded rod 205 is rotatably connected to a first fixing plate 206, which is fixedly connected between the two side walls of the vertical frame 1.

[0033] The bottom end of the threaded rod 205 is rotatably connected to a first support plate 207, which is fixedly connected between the two side walls of the vertical frame 1.

[0034] A throttle handle 202 is fixedly installed on one end of the rotating rod 201 that extends to the outside of the vertical frame 1.

[0035] In this embodiment, when using this device, rotating the handle 202 clockwise causes the rotating rod 201 to rotate, which in turn causes the first bevel gear 203 to rotate clockwise. The first bevel gear 203 then causes the second bevel gear 204, which meshes with it, to rotate counterclockwise. At this time, the second bevel gear 204 causes the threaded rod 205 to rotate counterclockwise. The rotation of the threaded rod 205 is converted into the movement of the ball nut 208, which begins to move downwards. When rotating the handle 202 counterclockwise, the handle 202 causes the rotating rod 201 to rotate, which in turn causes the first bevel gear 203 to rotate counterclockwise. The first bevel gear 203 then causes the second bevel gear 204, which meshes with it, to rotate clockwise. At this time, the second bevel gear 204 causes the threaded rod 205 to rotate clockwise, and the rotation of the threaded rod 205 is converted into the movement of the ball nut 208, which begins to move upwards.

[0036] Example 3

[0037] This embodiment is a further optimization based on Embodiment 1. The parts that are the same as those described above will not be repeated here. Figure 3 As shown, to better realize this utility model, the following configuration is specifically adopted: In this embodiment, the auxiliary moving mechanism 3 includes a slide rod 302 vertically installed in another vertical frame 1. The position of the slide rod 302 is horizontally aligned with the position of the threaded rod 205. A slide ring 301 is slidably sleeved on the slide rod 302. A slider 305 is fixedly connected to the outer surface of the slide ring 301 on the side away from the adjusting mechanism 2. A groove 306 is opened on the inner wall of the vertical frame 1 corresponding to the slider 305. The slider 305 is slidably disposed in the groove 306.

[0038] The upper end of the slider 305 is connected to a second fixing plate 303, which is fixedly installed between the two side walls of the vertical frame 1.

[0039] The upper end of the slider 305 is connected to a second support plate 304, which is fixedly installed between the two side walls of the vertical frame 1.

[0040] A support rod 4 is fixedly connected between the ball nut 208 and the slip ring 301, and a bridge frame 5 is fixedly installed on the top of the support rod 4.

[0041] In this embodiment, when the ball nut 208 drives the bridge frame 5 to move up and down, the bridge frame 5 drives the slip ring 301 to slide on the slide rod 302. At the same time, the slip ring 301 drives the slider 305 to slide in the slide groove 306. The slider 305 and the slip ring 301 can play a guiding role.

[0042] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cable tray mounting bracket, characterized in that: include: Two vertical frames (1), the cross-section of the vertical frame (1) is C-shaped, the two vertical frames (1) are located on the same horizontal line, and the openings of the two vertical frames (1) are opposite to each other; Multiple cable trays (5) are equidistantly connected between two vertical frames (1) in the vertical direction; Adjustment mechanism (2), the adjustment mechanism (2) is provided in multiple sets, which are equidistantly installed in one of the vertical frames (1). One end of the cable tray (5) is installed on the corresponding adjustment mechanism (2). The adjustment mechanism (2) is used to drive the cable tray (5) to move. It achieves the up and down movement of the cable tray (5) through rotational cooperation. The cable tray (5) has two ends of the movement stroke, namely: when the adjustment mechanism (2) rotates clockwise, the cable tray (5) moves downward; when the adjustment mechanism (2) rotates counterclockwise, the cable tray (5) moves upward. The auxiliary moving mechanism (3) is provided in multiple sets, which are installed at equal intervals in another vertical frame (1) and correspond one-to-one with the adjustment mechanism (2). The other end of the cable tray (5) is installed on the corresponding auxiliary moving mechanism (3). The auxiliary moving mechanism (3) is used to guide the cable tray (5) and assist the cable tray (5) in moving up and down.

2. The cable tray mounting bracket according to claim 1, characterized in that: The adjustment mechanism (2) includes a rotating rod (201) that is horizontally rotatably mounted on the outer shell wall of one of the vertical frames (1). The rotating rod (201) passes through the shell wall of the vertical frame (1) and one end extends into the interior of the vertical frame (1). A first bevel gear (203) is sleeved on the end of the rod. A second bevel gear (204) meshes above the first bevel gear (203). A threaded rod (205) is coaxially arranged inside the second bevel gear (204). A ball nut (208) is threaded onto the threaded rod (205).

3. A cable tray mounting bracket according to claim 2, characterized in that: The top end of the threaded rod (205) is rotatably connected to a first fixing plate (206), which is fixedly connected between the two side walls of the vertical frame (1). The bottom end of the threaded rod (205) is rotatably connected to a first support plate (207), which is fixedly connected between the two side walls of the vertical frame (1).

4. A cable tray mounting bracket according to claim 2, characterized in that: A throttle handle (202) is fixedly installed on one end of the rotating rod (201) extending to the outside of the vertical frame (1).

5. A cable tray mounting bracket according to claim 2, characterized in that: The auxiliary moving mechanism (3) includes a slide rod (302) vertically installed in another vertical frame (1). The position of the slide rod (302) is horizontally aligned with the position of the threaded rod (205). A slip ring (301) is slidably sleeved on the slide rod (302). A slider (305) is fixedly connected to the outer surface of the slip ring (301) on the side away from the adjusting mechanism (2). A groove (306) is opened on the inner wall of the vertical frame (1) corresponding to the slider (305). The slider (305) is slidably disposed in the groove (306).

6. A cable tray mounting bracket according to claim 5, characterized in that: The upper end of the slider (305) is connected to a second fixing plate (303), which is fixedly installed between the two side walls of the vertical frame (1). The upper end of the slider (305) is connected to a second support plate (304), which is fixedly installed between the two side walls of the vertical frame (1).

7. A cable tray mounting bracket according to claim 5, characterized in that: A support rod (4) is fixedly connected between the ball nut (208) and the slip ring (301), and a bridge frame (5) is fixedly installed on the top of the support rod (4).

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