Cable holder

Abstract

The utility model relates to a cable support for fixing a cable, which comprises a supporting assembly, a bearing assembly arranged on the supporting assembly and a pipe clamp, the supporting assembly comprises a supporting arm which is used for bearing the cable and extends along a first direction, the supporting arm is provided with at least two mounting holes which are arranged at intervals along the first direction, and the pipe clamp is provided with a positioning channel for the cable to pass through. The positioning channel is arranged on the supporting arms and is arranged on the corresponding supporting arms through two adjacent mounting holes, the mounting holes are configured to enable cables arranged on the supporting arms to pass through the positioning channel according to a preset direction, and the first direction and the preset direction intersect with each other. It can be understood that when the cable is laid on the supporting arm of the support in a snakelike mode, the corresponding positions of the pipe clamp for fixing the cable and the installation hole can be adjusted according to the twisting angle of the cable, and the situation that a cable shell is abraded due to the fact that the twisting angle of the cable and the installation angle of the pipe clamp are different is avoided.

Description

Technical Field

[0001] The present application relates to the technical field of underground cable laying, and in particular to a cable bracket. Background Art

[0002] When laying underground cables, cable racks are required to carry the cables. In order to solve the problem of thermal expansion and contraction of cable lines caused by changes in the temperature rise of cable conductors with changes in load, cable lines are usually laid in a serpentine manner on cable racks.

[0003] However, when the cables are laid in a serpentine pattern on a traditional cable support, the cables are damaged by wear due to the different twisting angles of the cables and the angles of the pipe clamps that fix the cables on the support. Utility Model Content

[0004] Based on this, it is necessary to provide a cable bracket to address the problem that the traditional cable bracket is difficult to repair and easily causes damage to the cable housing.

[0005] A cable bracket, used for fixing cables, comprising:

[0006] Support components;

[0007] The bearing assembly is arranged on the supporting assembly and comprises a supporting arm for bearing the cable and extending along a first direction, wherein the supporting arm is provided with at least two mounting holes arranged at intervals along the first direction;

[0008] The pipe clamp has a positioning channel for the cable to pass through, and is installed on the corresponding bracket arm through two adjacent mounting holes, and the mounting holes are configured to enable the cable installed on the bracket arm to pass through the positioning channel in a preset direction;

[0009] The first direction and the preset direction intersect each other.

[0010] In the above-mentioned cable bracket, the pipe clamp is installed on the corresponding support arm through two adjacent mounting holes, and the mounting hole is constructed to enable the cable installed on the support arm to pass through the positioning channel in a preset direction. It can be understood that when the cable is laid in a serpentine manner on the support arm of the bracket, the corresponding positions of the pipe clamp and the mounting hole for fixing the cable can be adjusted according to the cable twisting angle to avoid wear of the cable casing due to the different cable twisting angle and the pipe clamp installation angle. Compared with the single fixing direction of the pipe clamp and the cable bracket in the traditional technology, the installation direction between the pipe clamp and the cable bracket in the present application can be adjusted according to the actual cable laying direction to suit cables in different laying states.

[0011] In one of the embodiments, the mounting hole is configured to extend in a curved manner from one end to the other end thereof.

[0012] In one embodiment, the pipe clamp is installed at a first portion of a corresponding mounting hole and at a second portion of another corresponding mounting hole, and the first portion and the second portion are symmetrically arranged with respect to a plane parallel to a preset direction.

[0013] In one embodiment, at least two mounting holes are arranged to form a plurality of mounting hole groups spaced apart along a first direction, and each mounting hole group includes two mounting holes spaced apart along the first direction.

[0014] In one embodiment, in the same mounting hole group on the same bracket arm, two mounting holes are symmetrically arranged with respect to a plane parallel to the second direction;

[0015] The second direction is perpendicular to the first direction and intersects with the preset direction.

[0016] In one embodiment, the bearing assembly includes a plurality of bracket arms spaced apart along the second direction;

[0017] Each bracket arm includes a load-bearing portion and two extension portions;

[0018] At least two mounting holes are provided on the bearing portion;

[0019] The two extension parts are arranged on one side of the bearing part facing the supporting assembly and are spaced apart along the second direction. One end of each extension part away from the bearing part is connected to the supporting assembly.

[0020] In one embodiment, the support assembly includes a column corresponding to at least one bracket arm;

[0021] The extension portion of each bracket arm is detachably connected to the corresponding column.

[0022] In one of the embodiments, the column is provided with a plurality of first mounting holes;

[0023] The extension part is provided with a plurality of second mounting holes corresponding to the first mounting holes one by one, and the column and the corresponding extension part of the bracket arm are connected by means of the first mounting holes and the corresponding second mounting holes.

[0024] In one of the embodiments, it further includes a plurality of connecting members;

[0025] Each connecting member is inserted through the corresponding first mounting hole and the corresponding second mounting hole to connect the column and the corresponding extension of the bracket arm, and the aperture of the first mounting hole is larger than the aperture of the second mounting hole, and the aperture of the first mounting hole is larger than the radial dimension of the connecting member.

[0026] In one of the embodiments, the support assembly further includes a plurality of second connecting rods extending along the second direction;

[0027] Each second connecting rod is connected between two adjacent columns. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 A schematic diagram of the structure of a cable bracket for this application;

[0029] Figure 2a A structural schematic diagram of a support arm of a cable support for the present application;

[0030] Figure 2b Another structural schematic diagram of a supporting arm of a cable support of the present application;

[0031] Figure 3 This is a schematic structural diagram of a column of a cable support according to the present application.

[0032] Description of reference numerals:

[0033] Cable support 100;

[0034] Carrying assembly 1; bracket 11; carrying portion 110; mounting hole 1100; first portion 1101; second portion 1102; extension portion 111; second mounting hole 113;

[0035] Support assembly 2; column 21; slotted hole 211; first mounting hole 212; reinforcement member 213; top plate 214; bottom plate 215; connector 22;

[0036] A first connecting rod 31; a threaded portion 311; an elastic member 312; a second connecting rod 32; a base 33; a top seat 34;

[0037] First Direction F 1 ; Second direction F 2 . DETAILED DESCRIPTION

[0038] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0039] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0040] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0041] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0042] In the present application, unless otherwise clearly specified and limited, a first feature being “above” or “below” a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being “above”, “above”, and “above” a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being “below”, “below”, and “below” a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0043] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0044] See also Figure 1 FIG. 1 shows a schematic diagram of the structure of a cable support 100 in an embodiment of the present application. The cable support 100 for fixing a cable provided in an embodiment of the present application comprises a support assembly 2, a bearing assembly 1 disposed on the support assembly 2, and a pipe clamp having a positioning channel for the cable to pass through. The bearing assembly 1 comprises a cable for bearing and extending in a first direction F 1 The extending support arm 11 is provided with a 1 At least two installation holes 1100 are arranged at intervals, and the pipe clamp is installed on the corresponding bracket 11 through the two adjacent installation holes 1100. The installation holes 1100 are configured to enable the cable installed on the bracket 11 to pass through the positioning channel in a preset direction, wherein the first direction F 1 Intersect each other with the preset direction.

[0045] The pipe clamp of the cable bracket 100 of the present application is installed on the support arm 11 through two adjacent mounting holes 1100, and the mounting hole 1100 is constructed to enable the cable installed on the support arm 11 to pass through the positioning channel in a preset direction. It can be understood that when the cable is laid in a serpentine shape on the support arm 11 of the bracket, the corresponding positions of the pipe clamp and the mounting hole 1100 can be adjusted according to the twisting angle of the cable laying, thereby avoiding wear of the cable casing due to the different cable twisting angles and the installation angles of the pipe clamp.

[0046] The pipe clamp in the present application is configured so that both ends of the pipe clamp are respectively connected to two corresponding mounting holes 1100, so that the pipe clamp cooperates with the part of the support arm 11 between the two mounting holes 1100 to form a positioning channel for the cable to pass through. The pipe clamp suitable for different cables can be selected according to actual conditions, such as the inner side is coated with elastic rubber, sponge and other devices with anti-wear and shock-absorbing effects, which will not be further limited here.

[0047] See also Figure 2a and Figure 2b , Figure 2a A structural schematic diagram of the support arm 11 of the cable support 100 provided in the present application, Figure 2bAnother structural schematic diagram of a cable support arm of the present application. The mounting holes 1100 on the bracket 11 are configured to extend in a curved manner from one end to the other end. The pipe clamp is mounted on a first portion 1101 of one of the mounting holes 1100 and on a second portion 1102 of another mounting hole 1100. The first portion 1101 and the second portion 1102 are symmetrically arranged with respect to a plane parallel to a preset direction. At least two mounting holes 1100 on each bracket 11 are arranged to form a first direction F 1 Multiple groups of mounting holes are arranged at intervals, each of which includes a plurality of mounting holes along a first direction F 1 Two mounting holes 1100 are arranged at intervals. In the same mounting hole group on the same bracket 11, the two mounting holes 1100 are parallel to the second direction F 2 The plane is symmetrically arranged for the objects, where the second direction F 2 With the first direction F 1 They are perpendicular to each other and intersect with the preset direction.

[0048] like Figure 2a and Figure 2b As shown, the mounting hole 1100 is configured as an arc-shaped hole with one end bent and extending toward the other end, and the two opposite mounting holes 1100 are parallel to the second direction F 2 The plane is symmetrically arranged as the object, that is, the curved arcs of the two mounting holes 1100 in each mounting hole group are relative. Refer to the dotted line shown in the figure. Taking the dotted line as an example, the intersection of the dotted line and the two mounting holes 1100 is the corresponding installation position of the pipe clamp on the mounting hole 1100, so that the direction of the positioning channel formed by the pipe clamp and the bracket can be perpendicular to the dotted line. In this way, the preset direction can be determined according to the bending direction of the cable, and then the direction of the positioning channel can be determined, and then the corresponding installation position of the pipe clamp on the mounting hole 1100 can be determined to ensure that the cable can pass through the positioning channel along the preset direction. Among them, only two directions are shown in the figure for explanation to facilitate understanding. In fact, the installation direction of the pipe clamp only needs to be within the range of the mounting hole 1100 and can ensure that the cable can pass through the corresponding positioning channel along the preset direction. No excessive restrictions are made here.

[0049] It can be understood that when the pipe clamp is fixed through the above-mentioned two mounting holes 1100, when one end of the pipe clamp is in the first position 1101 of one of the mounting hole groups, the other end of the pipe clamp is correspondingly in the second position 1102 of another of the mounting hole groups; when one end of the pipe clamp is in one of the mounting holes 1100 of the mounting hole group and moves from the first position 1101 to the second position 1102 of the mounting hole 1100, the other end of the pipe clamp is correspondingly in the other mounting hole 1100 of the mounting hole group and moves from the second position 1102 of the mounting hole 1100 to the first position 1101.

[0050] That is to say, the pipe clamp is relative to the second direction F 2 The installation angle can be adjusted according to the cable laying angle, and the adjustment range is within the entire curved area of ​​the installation hole 1100. Specifically, by fixing the pipe clamp at different positions on the corresponding curved installation hole 1100, the positioning channel formed by the pipe clamp and the bracket 11 can be consistent with the preset direction within a certain range, so that the channel direction of the positioning channel is parallel to the direction of the cable laid along the preset direction, that is, the above-mentioned installation hole is constructed to enable the cable installed on the bracket to pass through the positioning channel in the preset direction. At this time, the places where the cable and the pipe clamp contact are evenly stressed, avoiding the angle deviation between the serpentine-laid cable and the pipe clamp in the traditional technology, which will aggravate the friction at the connection between the two when the cable bracket 100 vibrates, thereby increasing the wear of the corresponding position of the cable surface.

[0051] In some embodiments, the mounting hole 1100 may also be configured as a non-arc hole, such as a bent hole or a straight hole, as long as the pipe clamp can be adjusted to a corresponding installation direction according to a preset direction of the cable, and no further limitations are made here.

[0052] See also Figure 2a and Figure 2b Each support arm 11 may be provided with a plurality of groups of 1 The installation hole groups are arranged at intervals, and each installation hole group corresponds to a pipe clamp. Therefore, multiple pipe clamps can be installed on one support arm 11, and multiple groups of cables can be laid at the same time, which improves the practicality of the cable bracket 100 of the present application.

[0053] Continue reading Figure 1 The bearing assembly 1 includes a 2 A plurality of bracket arms 11 are arranged at intervals, each bracket arm 11 comprises a bearing portion 110 and two extension portions 111, wherein at least two mounting holes 1100 are provided on the bearing portion 110, and the two extension portions 111 are provided on a side of the bearing portion 110 facing the support assembly 2, and along the second direction F 2 The extension 111 is arranged at intervals, and one end of each extension 111 away from the bearing portion 110 is connected to the support assembly 2. The support assembly 2 includes a column 21 corresponding to at least one bracket 11, and the extension 111 of each bracket 11 is detachably connected to the corresponding column 21.

[0054] In the present application, the support arm 11 includes a bearing portion 110 and two extension portions 111, and the plurality of support arms 11 extend along the second direction F 2 It is understood that at least one group of cables can be arranged along the second direction F 2The cables are bent and laid on the bearing parts 110 of the multiple brackets 11 in sequence, and are fixed on the brackets 11 by at least one pipe clamp through at least one mounting hole group located on the bearing part 110. The extension part 111 is used to detachably connect the bracket 11 and the column 21. One column 21 can be connected to at least one bracket 11, which can meet the situation of laying multiple groups of cables at the same time. The bracket 11 and the column 21 are set to be detachably connected, which is convenient for subsequent maintenance and adjustment, and improves the practicality of the cable bracket 100 of the present application.

[0055] In some embodiments, the bearing portion 110 can be configured as a U-shaped groove by laser cutting, bending, or other processing methods. The outer bottom surface of the U-shaped groove faces upward and is provided with at least two mounting holes 1100. The two sides of the U-shaped groove are configured in a form in which the area of ​​one end is larger than the area of ​​the other end. The two extension portions 111 are respectively the side surfaces of the end with the larger area along the first direction F 1 Extend in a direction away from the U-shaped groove.

[0056] In some embodiments, the bearing assembly 1 may be made of 304L or 316L stainless steel, which can effectively avoid the eddy current effect generated by the cable and improve the corrosion resistance of the cable bracket 100 of the present application.

[0057] See also Figure 3 The column 21 is provided with a plurality of first mounting holes 212, and the extension portion 111 of the bracket 11 is provided with a plurality of second mounting holes 113 corresponding to the first mounting holes 212. The column 21 and the corresponding extension portion 111 of the bracket 11 are connected by means of the first mounting holes 212 and the corresponding second mounting holes 113. The cable support 100 of the present application also includes a plurality of connectors 22, each connector 22 is penetrated through the corresponding first mounting hole 212 and the corresponding second mounting hole 113 to connect the column 21 and the corresponding extension portion 111 of the bracket 11, and the aperture of the first mounting hole 212 is larger than the aperture of the second mounting hole 113, and the aperture of the first mounting hole 212 is larger than the radial dimension of the connector 22.

[0058] It is understandable that the connecting member 22 can be configured as a bolt, and the plurality of bolts respectively pass through the plurality of first mounting holes 212 and the corresponding plurality of second mounting holes 113 to connect the column 21 and the extension portion 111 of the bracket 11 together, thereby connecting the bracket 21 along the first direction F 1 The extended bracket arm 11 is fixed to a corresponding position of the column 21 .

[0059] In some embodiments, the multiple second mounting holes 113 on the extension portion 111 of the support arm 11 are arranged with one of the second mounting holes 113 as a reference, and the remaining multiple second mounting holes 113 are rotated in a certain direction so that when the multiple second mounting holes 113 on the extension portion 111 of the support arm 11 and the multiple first mounting holes 212 on the column 21 are aligned one by one, the end of the support arm 11 away from the column 21 is higher than the end of the support arm 11 close to the column 21. By combining the rotation of the second mounting hole 113 and the hole diameter of the first mounting hole 212 being larger than the radial dimension of the connecting piece 22, it can be understood that when multiple connecting pieces 22 respectively pass through multiple first mounting holes 212 and multiple second mounting holes 113, the support arm 11 will be fixed to the column 21 in the form of an end away from the column 21 being higher than the end close to the column 21. That is to say, when there is no load, the end of the support arm 11 away from the column 21 will be slightly tilted upward, thereby avoiding the end of the support arm 11 away from the column 21 from deviating downward when carrying a high load of the cable, causing the cable to slip.

[0060] In some embodiments, the column 21 can be set to a groove shape, the outer bottom surface of the groove column faces the bracket arm 11, and is provided with a plurality of straight holes 211 corresponding to the extension portion 111, and the two sides of the groove column are respectively provided with a plurality of first mounting holes 212. It can be understood that the extension portion 111 can pass through the bottom surface of the groove column 21 through the straight hole 211 to align the second mounting hole 113 on the extension portion 111 with the first mounting hole 212 on the side of the groove column, and then the connecting member 22 is passed through the aligned first mounting hole 212 and the second mounting hole 113 to connect and install the bracket arm 11 and the column 21 at a certain angle. After the installation is completed, a plurality of reinforcement members 213 can be welded at the notch position of the groove column 21 away from the bracket arm 11, so that the strength of the column 21 is greatly enhanced. A top plate 214 and a bottom plate 215 with multiple through holes are respectively provided at both ends of the groove column 21. The top plate 214 and the bottom plate 215 can be installed on the column 21 by welding, and the top plate 214 and the bottom plate 215 are respectively provided with multiple through holes.

[0061] See also Figure 1 The support assembly 2 also includes a second direction F 2 The plurality of second connecting rods 32 extending in the first direction F 1 A plurality of first connecting rods 31 are extended, and each second connecting rod 32 is connected to the 2 Between two adjacent columns 21, each first connecting rod 31 is connected along the first direction F 1 Between two opposite columns 21.

[0062] The first connecting rod 31 includes two first thread parts for connecting with the column 21. The two first thread parts are respectively arranged at two ends of the first connecting rod 31 to respectively connect with the column 21 along the first direction F.1 Two opposite columns 21.

[0063] The second connecting rod 32 includes two rod bodies and a sleeve with a through-wire inside that connects the two rod bodies. The two ends of the two rod bodies are respectively provided with a second through-wire portion. The through-wires of the two second through-wire portions at one end of the two rod bodies connected by the sleeve are arranged to rotate in opposite directions. The second through-wire portions at one end of the two rod bodies away from the sleeve are respectively connected to the second direction F 2 Two adjacent columns 21 are connected.

[0064] The connection between the sleeve and the two rod bodies is a through-wire connection. It can be understood that the distance between the two rod bodies can be adjusted within the length range of the sleeve by rotating the through-wire of the sleeve and the through-wires at the corresponding ends of the two rod bodies, that is, the overall length of the second connecting rod 32 can be adjusted. When the second connecting rod 32 connects two adjacent columns 21, the two rod bodies along the second direction F can be adjusted by adjusting the length of the second connecting rod 32. 2 The distance between adjacent columns 21.

[0065] See also Figure 1 The cable rack 100 of the present application also includes a plurality of bases 33 detachably connected to the bottom plate of the column 21, and a plurality of top seats 34 detachably connected to the top plate 214 of the column 21. The bases 33 and the top seats 34 are respectively provided with a plurality of bolt holes, so that the bases 33 and the bottom plate of the column 21 can be connected by bolts passing through corresponding bolt holes and through holes, and the top seats 34 and the top plate 214 of the column 21 can be connected by bolts passing through corresponding bolt holes and through holes.

[0066] The base 33 can be used to connect and fix the column 21 and other working elements, such as ground and underground cable corridors, along the second direction F 2 The two bases 33 corresponding to the two adjacent columns 21 can also be used to be connected to the two ends of the second connecting rod 32 respectively so as to 2 Two adjacent columns 21 are connected to each other.

[0067] The top seat 34 can be used to connect the cable support 100 to the underground cable corridor along the second direction F 2 The two bases 33 corresponding to the two adjacent columns 21 can also be used to connect the two top seats 34 corresponding to the two adjacent columns 21 to the 2 The two ends of the extended second connecting rod 32 are connected to connect the two adjacent columns 21, along the first direction F 1 The two top seats 34 corresponding to the two opposite columns 21 can also be used to respectively connect with the 1 The two ends of the first connecting rod 31 extending in the first direction F 1Two opposite columns 21 are connected.

[0068] In some embodiments, the first connecting rod 31 is connected to the first direction F by the thread portion 311 and the 1 When the corresponding top seats 34 of two opposite columns 21 are connected, an elastic member 312 can be provided at the connection. When the underground cable support 100 vibrates due to earthquakes or other reasons, the elastic member 312 can play a shock-absorbing role.

[0069] Specifically, the nut and the elastic member 312 are sequentially inserted into the through-wire portion 311, so as to fix the end of the elastic member 312 away from the top seat 34 through the nut, and then the through-wire portion 311 and the through-wire portion 311 at one end of the elastic member 312 close to the top seat 34 are fixed to the top seat 34. The fixing method is set so that the end of the elastic member 312 close to the top seat 34 is in contact with the top seat 34. For example, when the through-wire portion 311 passes through the working surface where the top seat 34 is in contact with the elastic member 312, a nut is installed on the through-wire portion 311 at a position on a side of the working surface away from the elastic member 312, so that even if the elastic member 312 is in contact with the top seat 34 to exert the shock absorbing effect of the elastic member 312, the first connecting rod 31 and the top seat 34 are connected.

[0070] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0071] The above-mentioned embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the utility model patent. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent of the present application shall be subject to the attached claims.

Claims

1. A cable bracket for fixing cables, characterized in that: The cable bracket comprises: Support components; A bearing assembly, arranged on the supporting assembly, and comprising a supporting arm for bearing the cable and extending along a first direction, wherein the supporting arm is provided with at least two mounting holes spaced apart along the first direction; A pipe clamp having a positioning channel for the cable to pass through, and mounted on the corresponding support arm through two adjacent mounting holes, wherein the mounting holes are configured to enable the cable mounted on the support arm to pass through the positioning channel in a preset direction; The first direction and the preset direction intersect each other.

2. The cable support according to claim 1, characterized in that: The mounting hole is configured to extend in a curved manner from one end to the other end thereof.

3. The cable support according to claim 1, characterized in that: The pipe clamp is installed at a first portion of a corresponding one of the mounting holes and at a second portion of a corresponding other mounting hole, and the first portion and the second portion are symmetrically arranged with respect to a plane parallel to the preset direction.

4. The cable support according to claim 1, characterized in that: At least two of the mounting holes are arranged to form a plurality of mounting hole groups spaced apart along the first direction, and each of the mounting hole groups includes two mounting holes spaced apart along the first direction.

5. The cable support according to claim 4, characterized in that: In the same mounting hole group on the same bracket, the two mounting holes are symmetrically arranged with respect to a plane parallel to the second direction; The second direction is perpendicular to the first direction and intersects with the preset direction.

6. The cable support according to claim 1, characterized in that: The bearing assembly includes a plurality of the supporting arms arranged at intervals along the second direction; Each of the supporting arms comprises a bearing portion and two extending portions; At least two mounting holes are provided on the bearing portion; The two extension parts are arranged on one side of the bearing part facing the supporting assembly and are spaced apart along the second direction. One end of each extension part away from the bearing part is connected to the supporting assembly.

7. The cable support according to claim 6, characterized in that: The support assembly includes a column corresponding to at least one of the bracket arms; The extension portion of each support arm is detachably connected to the corresponding column.

8. The cable support according to claim 7, characterized in that: The column is provided with a plurality of first mounting holes; The extension portion is provided with a plurality of second mounting holes corresponding one to one with the first mounting holes, and the column and the corresponding extension portion of the support arm are connected by means of the first mounting holes and the corresponding second mounting holes.

9. The cable support according to claim 8, characterized in that: Also included are a plurality of connectors; Each of the connecting members is passed through the corresponding first mounting hole and the corresponding second mounting hole to connect the column and the corresponding extension portion of the support arm, and the aperture of the first mounting hole is larger than the aperture of the second mounting hole, and the aperture of the first mounting hole is larger than the radial dimension of the connecting member.

10. The cable support according to claim 7, characterized in that: The support assembly further includes a plurality of second connecting rods extending along the second direction; Each of the second connecting rods is connected between two adjacent columns.

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