Cable bridge mounting bracket

Abstract

The utility model relates to the technical field of cable bridges, in particular to a cable bridge mounting bracket, which comprises a bottom box, connecting blocks and a cable bridge mounting bracket, and is characterized in that the two ends of the bottom box are connected with connecting blocks; guide blocks are welded on the bottom surfaces of the two ends of the bottom box; a support structure is installed on the outer side of the bottom box and comprises an installation frame, the installation frame is arranged on the outer side of the bottom box in a sleeving mode, a guide groove is formed in the bottom face of the installation frame, a sliding groove is formed in the inner side wall of the installation frame, a threaded hand lever is movably installed on the inner side of the sliding groove through a bearing, and a top cover covers the top face of the bottom box. The left side wall and the right side wall of the top cover are fixedly connected with sliding blocks. According to the utility model, the threaded hand lever is matched with the sliding block, so that the top cover can be driven to lift on the upper side of the bottom box, and the top cover can be lifted when a cable is laid, so that a gap is formed between the bottom box and the top cover, and the cable can be laid in the bottom box conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of cable bridges, in particular to a cable bridge mounting bracket. Background Art

[0002] Cable trays are divided into trough-type, tray-type and ladder-type structures. They are composed of brackets, supports, installation accessories, etc., which can neatly arrange the cables inside and connect them from one device to another without affecting the external appearance of the structure. After the cable tray is installed, the specifications of the cables in the cable tray need to be classified and fixed, which makes it easier to find and fix them if problems arise with a certain model of line in the future.

[0003] In this regard, China applied for patent number: CN202020359731.6, which discloses a bracket for installing a cable bridge, including a bridge body, a sealing cover clamped on the bridge body, and a sealing strip matching the bridge body fixedly connected to the bottom end of the sealing cover. Mounting frames are provided on both sides of the bridge body, and a pair of support plates are provided on the lower side of the sealing covers. The two ends of the support plates are respectively fitted with two mounting frames, and stud bolts are connected between the support plates and the mounting frames. A plurality of through holes evenly distributed and matching the stud bolts are drilled on the support plates. A mounting seat is placed on the upper end of the sealing cover, and a mounting plate is fixedly connected to the upper end of the mounting seat. Threaded rods are inserted at both ends of the mounting seat, and the end of the threaded rod away from the mounting plate is rotatably connected to the mounting plate. A locking screw is threadedly connected between the mounting plate and the mounting frame, so that bridges of different sizes can be easily clamped and fixed, and the sealing between the sealing cover and the bridge body can be easily ensured.

[0004] The mounting bracket is connected with the sealing cover by a clamping sleeve on the clamping plate, so that the sealing cover can be fixed. However, when the cable needs to be laid in the bridge, the sealing cover cannot be fixed after being removed from the clamping plate, thus increasing the inconvenience of cable installation and affecting the user experience.

[0005] Therefore, in order to solve the above problems, a cable tray mounting bracket is proposed. Utility Model Content

[0006] The purpose of the utility model is to provide a cable tray installation bracket to solve the problem that the installation bracket in the prior art mentioned in the above background technology is connected with the sealing cover by a clamping plate, so that the sealing cover can be fixed. However, when the cable needs to be laid in the cable tray, the sealing cover cannot be fixed after being removed from the clamping plate, thereby increasing the inconvenience of cable installation and affecting the user experience.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cable tray mounting bracket, comprising: a bottom box, both ends of which are connected with connecting blocks;

[0008] Guide blocks are welded to the bottom surfaces of both ends of the bottom box;

[0009] A support structure is installed on the outer side of the bottom box. The support structure includes a mounting frame, and the mounting frame is sleeved on the outer side of the bottom box.

[0010] Preferably, a guide groove is provided on the bottom surface of the mounting frame, a slide groove is provided on the inner side wall of the mounting frame, a threaded hand rod is movably installed on the inner side of the slide groove through a bearing, the top surface of the bottom box is covered with a top cover, and sliders are fixedly connected to the left and right side walls of the top cover.

[0011] Preferably, the guide block is inserted in the guide groove.

[0012] Preferably, two groups of the support structures are provided, and the two groups of the support structures are respectively located at the front and rear ends of the bottom box.

[0013] Preferably, the bottom end of the threaded handle is exposed from the bottom surface of the mounting frame, and the threaded handle is threadedly connected to the slider.

[0014] Preferably, the width of the top cover is greater than the width of the mounting frame, and the sliding block is slidably mounted on the inner side of the sliding groove.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the utility model can drive the top cover to move up and down on the upper side of the bottom box by arranging a threaded hand rod and a slider, so that when laying cables, the top cover can be raised to leave a gap between the bottom box and the top cover, which is convenient for laying cables in the bottom box.

[0016] The utility model is provided with a bracket structure, the bottom box is inserted into the mounting frame, and the guide block is inserted into the guide groove, so that the bottom box can be fixed in the mounting frame, and the bottom box can be prevented from slipping out of the mounting frame.

[0017] Rotate the threaded hand lever, the threaded hand lever is threadably connected to the slider, and the rotation of the threaded hand lever drives the top cover to descend in the mounting frame through the slider, and the bottom surface of the top cover fits with the top surface of the bottom box, so that the cables laid in the bottom box can be covered from the upper side to prevent dust or water stains from entering, thereby ensuring the stability of cable use. When it is necessary to add or remove cables, rotate the threaded hand lever in the opposite direction to drive the top cover to rise from the top surface of the bottom box, so that there is a gap between the top cover and the bottom box, thereby providing space for the movement of the cables inside the bottom box, thereby improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0019] Figure 2 It is a schematic diagram of the explosion of the structure of the utility model;

[0020] Figure 3 It is a schematic front cross-sectional view of the structure of the support structure of the utility model.

[0021] In the figure: 1, bottom box; 11, connecting block; 12, guide block; 2, bracket structure; 21, mounting frame; 22, guide groove; 23, slide groove; 24, threaded hand lever; 25, top cover; 26, slide block. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-3 , an embodiment provided by the utility model:

[0024] The base box 1 and the connecting block 11 used in the present application are products that can be directly purchased on the market. Their principles and connection methods are existing technologies well known to those skilled in the art, so they will not be described in detail here.

[0025] A cable tray mounting bracket comprises: a bottom box 1, two ends of the bottom box 1 are connected with connecting blocks 11;

[0026] Guide blocks 12 are welded to the bottom surfaces of both ends of the bottom box 1;

[0027] A support structure 2 is installed on the outer side of the bottom box 1 . The support structure 2 includes a mounting frame 21 . The mounting frame 21 is sleeved on the outer side of the bottom box 1 .

[0028] Furthermore, a guide groove 22 is provided on the bottom surface of the mounting frame 21, and a slide groove 23 is provided on the inner side wall of the mounting frame 21. A threaded hand rod 24 is movably installed on the inner side of the slide groove 23 through a bearing. The top surface of the bottom box 1 is covered with a top cover 25, and sliders 26 are fixedly connected to the left and right side walls of the top cover 25. The threaded hand rod 24 cooperates with the slider 26 to drive the top cover 25 to move up and down on the upper side of the bottom box 1. When laying cables, the top cover 25 can be raised to leave a gap between the bottom box 1 and the top cover 25, which is convenient for laying cables in the bottom box 1.

[0029] Furthermore, the guide block 12 is inserted into the guide groove 22 , and the guide block 12 cooperates with the guide groove 22 to provide pre-fixation for the installation of the bottom box 1 on the inner side of the mounting frame 21 .

[0030] Furthermore, two groups of support structures 2 are provided, and the two groups of support structures 2 are respectively located at the front and rear ends of the bottom box 1. The support structures 2 can support and fix the bottom box 1 at both ends.

[0031] Furthermore, the bottom end of the threaded handle 24 is exposed from the bottom surface of the mounting bracket 21 , and the threaded handle 24 is threadedly connected to the slider 26 . Rotating the threaded handle 24 can drive the slider 26 to slide up and down inside the slide groove 23 .

[0032] Furthermore, the width of the top cover 25 is greater than the width of the mounting frame 21, and the slider 26 is slidably installed on the inner side of the slide groove 23. The top cover 25 can cover the cables laid in the bottom box 1 on the upper side to prevent dust or water stains from entering, thereby ensuring the stability of the cable during use. The slide groove 23 provides a guide limit for the up and down movement of the slider 26.

[0033] Working principle: During installation, the bottom box 1 is inserted into the mounting frame 21, and the guide block 12 is inserted into the guide groove 22, so that the bottom box 1 can be fixed in the mounting frame 21, and the bottom box 1 can be prevented from slipping out of the mounting frame 21;

[0034] The threaded handle 24 is rotated and threadedly connected with the slider 26. The rotation of the threaded handle 24 drives the top cover 25 to descend in the mounting frame 21 through the slider 26. The bottom surface of the top cover 25 is in contact with the top surface of the bottom box 1, and the cables laid in the bottom box 1 can be covered from the upper side to prevent dust or water stains from entering, thereby ensuring the stability of the cables. When it is necessary to add or reduce cables, the threaded handle 24 is rotated in the opposite direction to drive the top cover 25 to rise from the top surface of the bottom box 1, so that there is a gap between the top cover 25 and the bottom box 1, providing space for the cables to move inside the bottom box 1, thereby improving the user experience.

[0035] The above description is only a preferred embodiment of the utility model and does not limit the utility model in any form. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. A cable tray mounting bracket, comprising: A bottom box (1), wherein both ends of the bottom box (1) are connected to connection blocks (11); Features: Guide blocks (12) are welded to the bottom surfaces of both ends of the bottom box (1); A support structure (2) is installed on the outer side of the bottom box (1), and the support structure (2) includes a mounting frame (21), the mounting frame (21) is sleeved on the outer side of the bottom box (1), a guide groove (22) is provided on the bottom surface of the mounting frame (21), a slide groove (23) is provided on the inner side wall of the mounting frame (21), a threaded hand rod (24) is movably installed on the inner side of the slide groove (23) through a bearing, and a top cover (25) is provided on the top surface of the bottom box (1), and sliding blocks (26) are fixedly connected to the left and right side walls of the top cover (25).

2. A cable tray mounting bracket according to claim 1, characterized in that: The guide block (12) is inserted into the guide groove (22).

3. A cable tray mounting bracket according to claim 1, characterized in that: Two groups of the support structures (2) are provided, and the two groups of the support structures (2) are respectively located at the front and rear ends of the bottom box (1).

4. A cable tray mounting bracket according to claim 1, characterized in that: The bottom end of the threaded handle (24) is exposed from the bottom surface of the mounting frame (21), and the threaded handle (24) is threadedly connected to the slider (26).

5. A cable tray mounting bracket according to claim 1, characterized in that: The width of the top cover (25) is greater than the width of the mounting frame (21), and the sliding block (26) is slidably mounted on the inner side of the sliding groove (23).

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