Cable support

Abstract

The utility model discloses a cable support, belongs to the technical field of electric power design, improves the structure that a supporting arm lacks an auxiliary support, and comprises a mounting plate, the outer surface of the mounting plate is in threaded connection with a fixing bolt, the outer surface of the mounting plate is in sliding connection with a supporting mechanism, and the outer surface of the supporting mechanism is fixedly connected with a limiting mechanism. The supporting mechanism comprises a supporting arm slidably connected to the outer surface of the mounting plate, and the lower surface of the supporting arm is slidably connected with a clamping rod. The mounting plate can be mounted to a required position through a fixing bolt, a limiting bolt penetrates through a through hole, then a supporting arm is conveniently limited, then a clamping rod slides, a sliding rod slides in a sliding groove, then the other end of the clamping rod is attached to the outer surface of a fixing protrusion, and the supporting arm is fixed through the clamping rod. The outer surface of the supporting arm can be conveniently supported, and then the supporting capacity of the supporting arm can be conveniently improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power design, in particular to a cable bracket. Background Art

[0002] As the demand for electricity continues to grow, the scale and complexity of power facilities are also increasing. In many power sites, such as substations and distribution rooms, due to the limitations of initial planning or the unexpected increase in subsequent power demand, it is often necessary to add more cables to the original cable racks.

[0003] The Chinese utility model with announcement number CN219659366U discloses a cable support, including a column, a plurality of support arms and a roller assembly, wherein the plurality of support arms are arranged vertically and superimposed along one side of the column to support the cable, and the roller assembly is arranged corresponding to each support arm, and each roller assembly includes a corresponding roller, a base and a clamp, and each roller is mounted on the support arm through the base to provide a guide for the cable, and the clamp is mounted on the roller to fix the cable. When the utility model is used for construction, the roller plays a role of guiding the conveying, preventing the cable from falling off during conveying, and facilitating the laying and installation of the cable, and the clamp plays a role of clamping and fixing the cable, making the cable construction more time-saving and labor-saving, and greatly improving the practicality of the cable support.

[0004] In the existing cable rack, when the number of cables on the upper surface of the support arm exceeds the design expectations, the force borne by the support arm will increase significantly, which may cause the support arm to bend due to being unable to withstand excessive pressure. Therefore, there is a structure in which the support arm lacks auxiliary support in order to increase the bearing capacity of the support arm. Utility Model Content

[0005] In view of the above problems existing in the prior art, the utility model provides a cable bracket.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a cable bracket, comprising a mounting plate, the outer surface of the mounting plate is threadedly connected with a fixing bolt, and the outer surface of the mounting plate is slidably connected with a supporting mechanism, the outer surface of the supporting mechanism is fixedly connected with a limiting mechanism, the supporting mechanism comprises a supporting arm slidably connected to the outer surface of the mounting plate, the lower surface of the supporting arm is slidably connected with a clamping rod, and the outer surface of the mounting plate is fixedly connected with multiple groups of fixing protrusions, the other end of the clamping rod is slidably connected to the outer surface of the fixing protrusion, the limiting mechanism comprises a fixing seat fixedly connected to the upper surface of the support arm, and the outer surface of the fixing seat is fixedly connected with a rotating shaft.

[0007] As a preferred solution of the cable bracket of the utility model, a plurality of through holes are provided on the outer surface of the mounting plate, and the outer surfaces of the through holes are slidably connected with limiting bolts.

[0008] By adopting the above technical solution, the position of the support arm on the outer surface of the mounting plate can be easily adjusted by inserting the limit bolt into the through hole.

[0009] As a preferred solution of the cable bracket of the utility model, the other end of the limiting bolt passes through the outer surface of the supporting arm and is threadedly connected to a limiting nut.

[0010] By adopting the above technical solution, the support arm can be easily limited by using the limiting bolt and the limiting nut.

[0011] As a preferred solution of the cable bracket of the utility model, a slide groove is provided on the inner side surface of the support arm, a slide rod is slidably connected to the outer surface of the slide groove, and the outer surface of the slide rod is fixedly connected to the outer surface of the clamping rod.

[0012] By adopting the above technical solution, the sliding rod slides on the outer surface of the sliding groove, which facilitates preventing the clamping rod and the support arm from separating.

[0013] As a preferred solution of the cable bracket of the utility model, the fixing protrusions are fixedly connected to the outer surface of the mounting plate at intervals, and the mounting plate and the support arm are both integrally formed.

[0014] By adopting the above technical solution, the outer surface of the clamping rod can be supported by the fixing protrusion, thereby facilitating increasing the bearing capacity of the support arm.

[0015] As a preferred solution of the cable support of the utility model, the outer surface of the rotating shaft is rotatably connected to multiple groups of rotating sleeves, and the outer surface of the rotating sleeve is provided with a limiting groove.

[0016] By adopting the above technical solution, the cables can be limited by using multiple sets of rotating sleeves, and the friction of the cable fixing seat can be reduced.

[0017] The utility model provides a cable bracket having the following beneficial effects:

[0018] 1. Install the mounting plate to the desired position by fixing the bolts, pass the limit bolts through the through holes, so as to limit the support arm, and then slide the clamping rod so that the slide rod slides in the slide groove, so that the other end of the clamping rod fits with the outer surface of the fixing protrusion, so as to support the outer surface of the support arm, thereby facilitating the increase of the support capacity of the support arm.

[0019] 2. By pulling the cable, the cable drives the rotating sleeve to rotate on the outer surface of the shaft, thereby reducing the friction between the cable and the rotating sleeve, and facilitating the adjustment of the position of the cable to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 It is a schematic diagram of the side cross-sectional structure of the utility model as a whole;

[0023] Figure 3 It is a schematic diagram of the overall top cross-sectional structure of the utility model;

[0024] Figure 4 It is a schematic diagram of the top cross-sectional structure of the injection needle tube in the utility model.

[0025] In the figure, 1. mounting plate; 2. supporting mechanism; 201. clamping rod; 202. fixing protrusion; 203. through hole; 204. limiting bolt; 205. supporting arm; 206. slide groove; 207. slide rod; 208. limiting nut; 3. limiting mechanism; 301. fixing seat; 302. rotating sleeve; 303. rotating shaft; 4. fixing bolt. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention. Example

[0027] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 , is the first embodiment of the utility model, which provides a cable bracket, including a mounting plate 1, the outer surface of the mounting plate 1 is threadedly connected with a fixing bolt 4, and the outer surface of the mounting plate 1 is slidably connected with a supporting mechanism 2, the outer surface of the supporting mechanism 2 is fixedly connected with a limiting mechanism 3, the supporting mechanism 2 includes a supporting arm 205 slidably connected to the outer surface of the mounting plate 1, the lower surface of the supporting arm 205 is slidably connected with a clamping rod 201, and the outer surface of the mounting plate 1 is fixedly connected with a plurality of fixing protrusions 202, and the other end of the clamping rod 201 is slidably connected to the outer surface of the fixing protrusion 202.

[0028] Specifically, the outer surface of the mounting plate 1 is provided with multiple groups of through holes 203, and the outer surface of the through hole 203 is slidably connected to the limiting bolt 204, and the other end of the limiting bolt 204 passes through the outer surface of the support arm 205 and is threadedly connected to the limiting nut 208, wherein the inner side surface of the support arm 205 is provided with a slide groove 206, and the outer surface of the slide groove 206 is slidably connected to the slide rod 207, and the outer surface of the slide rod 207 is fixedly connected to the outer surface of the clamping rod 201, wherein the fixing protrusions 202 are fixedly connected to the outer surface of the mounting plate 1 at intervals, and the mounting plate 1 and the support arm 205 both adopt an integrally formed structure.

[0029] The mounting plate 1 is further installed to the desired position by means of the fixing bolt 4, and the limiting bolt 204 is passed through the through hole 203 to facilitate limiting the support arm 205, and then the clamping rod 201 is slid so that the slide rod 207 slides in the slide groove 206, so that the other end of the clamping rod 201 is fitted with the outer surface of the fixing protrusion 202, so as to facilitate supporting the outer surface of the support arm 205, thereby facilitating increasing the supporting capacity of the support arm 205. Example

[0030] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 , which is the second embodiment of the utility model, and this embodiment is based on the previous embodiment. The limiting mechanism 3 includes a fixing seat 301 fixedly connected to the upper surface of the support arm 205, and the outer surface of the fixing seat 301 is fixedly connected to the rotating shaft 303.

[0031] Specifically, the outer surface of the rotating shaft 303 is rotatably connected to a plurality of rotating sleeves 302 , and the outer surface of the rotating sleeves 302 is provided with limiting grooves.

[0032] Further, by pulling the cable, the cable drives the rotating sleeve 302 to rotate on the outer surface of the rotating shaft 303, thereby facilitating the reduction of the friction between the cable and the rotating sleeve 302, and facilitating the adjustment of the position of the cable to a certain extent.

[0033] Working principle: Install the mounting plate 1 to the desired position through the fixing bolt 4, then insert one end of the support arm 205 into the mounting plate 1, use the limiting bolt 204 to pass through the through hole 203, so that the limiting bolt 204 is accustomed to the outer surface of the support arm 205, and then the limiting nut 208 is threadedly connected with the outer surface of the limiting bolt 204, so as to adjust the position of the support arm 205 on the outer surface of the mounting plate 1, thereby facilitating the limiting of the support arm 205, and then slide the clamping rod 201, so that the sliding rod 207 slides in the sliding groove 206, so that the other end of the clamping rod 201 is in contact with the outer surface of the fixing protrusion 202, so as to support the outer surface of the support arm 205, thereby facilitating the increase of the supporting capacity of the support arm 205, by preventing the cable from being on the outer surface of the fixing seat 301, when the position of the cable needs to be adjusted, by pulling the cable, the cable drives the rotating sleeve 302 to rotate on the outer surface of the rotating shaft 303, thereby facilitating the reduction of the friction between the cable and the rotating sleeve 302, and facilitating the adjustment of the position of the cable to a certain extent.

[0034] It should be noted that, in this document, relational terms such as first and second, etc. are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

Claims

1. A cable bracket, comprising a mounting plate (1), characterized in that: The outer surface of the mounting plate (1) is threadedly connected with a fixing bolt (4), and the outer surface of the mounting plate (1) is slidably connected with a supporting mechanism (2), and the outer surface of the supporting mechanism (2) is fixedly connected with a limiting mechanism (3); The support mechanism (2) comprises a support arm (205) slidably connected to the outer surface of the mounting plate (1), a clamping rod (201) being slidably connected to the lower surface of the support arm (205), and a plurality of groups of fixing protrusions (202) being fixedly connected to the outer surface of the mounting plate (1), and the other end of the clamping rod (201) being slidably connected to the outer surface of the fixing protrusion (202); The limiting mechanism (3) comprises a fixing seat (301) fixedly connected to the upper surface of the support arm (205), and a rotating shaft (303) is fixedly connected to the outer surface of the fixing seat (301).

2. A cable bracket according to claim 1, characterized in that: The outer surface of the mounting plate (1) is provided with a plurality of groups of through holes (203), and the outer surfaces of the through holes (203) are slidably connected to limit bolts (204).

3. A cable bracket according to claim 2, characterized in that: The other end of the limiting bolt (204) passes through the outer surface of the support arm (205) and is threadedly connected to the limiting nut (208).

4. A cable bracket according to any one of claims 1 to 3, characterized in that: The inner side surface of the support arm (205) is provided with a sliding groove (206), the outer surface of the sliding groove (206) is slidably connected to a sliding rod (207), and the outer surface of the sliding rod (207) is fixedly connected to the outer surface of the clamping rod (201).

5. A cable support according to claim 4, characterized in that: The fixing protrusions (202) are fixedly connected to the outer surface of the mounting plate (1) at intervals, and the mounting plate (1) and the support arm (205) both adopt an integrally formed structure.

6. The cable support according to claim 1, characterized in that: The outer surface of the rotating shaft (303) is rotatably connected to a plurality of rotating sleeves (302), and the outer surface of the rotating sleeves (302) is provided with limiting grooves.

Images