CN221530858U - Circular tunnel limited space composite cable support - Google Patents
Circular tunnel limited space composite cable support Download PDFInfo
- Publication number
- CN221530858U CN221530858U CN202323208041.3U CN202323208041U CN221530858U CN 221530858 U CN221530858 U CN 221530858U CN 202323208041 U CN202323208041 U CN 202323208041U CN 221530858 U CN221530858 U CN 221530858U
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- China
- Prior art keywords
- cable
- section
- circular tunnel
- limited space
- installation
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- 239000002131 composite material Substances 0.000 title claims abstract description 19
- 238000009434 installation Methods 0.000 claims abstract description 26
- 238000002788 crimping Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 5
- 238000010276 construction Methods 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910001335 Galvanized steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000008397 galvanized steel Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses a circular tunnel limited space composite cable support, which comprises a support main body, wherein the whole support main body is bent; the stent body includes: the installation section is provided with at least one installation hole, one surface of the installation section is abutted against the circular tunnel surface in a fitting way, and the installation section is detachably connected with the circular tunnel through the installation hole; the cable placing device comprises a placing section, wherein a plurality of cable grooves are formed in the placing section, and a plurality of cable grooves are arranged at intervals to enable cables to be placed on the placing section through the cable grooves. In the embodiment of the utility model, the mounting section of the bracket main body is directly attached and mounted in the circular tunnel, and then the cable is placed by utilizing the cable groove on the placement section, so that the cable can be supported and carried without reserving excessive mounting space. The cable support is used for solving the technical problem that the cable support in the prior art is not suitable for a space-limited installation environment.
Description
Technical Field
The utility model relates to the technical field of cable brackets, in particular to a circular tunnel limited space composite cable bracket.
Background
With the rapid development of urban rail transit, the extension and connection conditions of existing station lines are more and more, and cable brackets are required to be additionally arranged in the limited space of the existing line circular tunnel section so as to meet the laying requirements of traction power supply cables of extension line tracks. The prior circular tunnel cable support generally adopts a galvanized steel support mode, and the prior cable support mainly comprises a cable support upright post and at least one cable support bracket arm. After the existing cable bracket is assembled, the cable bracket can be installed on a circular tunnel.
The existing steel support is only suitable for the positions with good installation environments such as good tunnel reserved space conditions, sufficient grounding reservation and the like. Conventional steel bracket mounting cannot be used when problems of limited space, no reserved ground and the like are encountered.
Disclosure of utility model
The utility model aims to solve the problem that a cable bracket in the prior art is not suitable for a space-limited installation environment, and provides a circular tunnel limited space composite cable bracket.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
a circular tunnel limited space composite cable support comprising:
The bracket main body is integrally bent;
The stent body includes:
the installation section is provided with at least one installation hole, one surface of the installation section is abutted against the circular tunnel surface in a fitting way, and the installation section is detachably connected with the circular tunnel through the installation hole;
The cable placing device comprises a placing section, wherein a plurality of cable grooves are formed in the placing section, and a plurality of cable grooves are arranged at intervals to enable cables to be placed on the placing section through the cable grooves.
In a possible embodiment, the cable trough is circular-arc-shaped.
In one possible embodiment, the cable trough is of unitary construction with the bracket body.
In a possible embodiment, further comprising:
The crimping device comprises a crimping, wherein the crimping is arranged on the placing section, the crimping is located at a position far away from the installing section, and the crimping is located at one side of the cable groove.
In a possible embodiment, the bent shape of the bracket body is an obtuse angle, i.e. an obtuse angle is formed between the mounting section and the placement section.
In one possible embodiment, the bent shape of the bracket body is a right angle shape.
In a possible embodiment, the material of the bracket main body is: a composite material.
The beneficial effects of the utility model are as follows:
In the embodiment of the utility model, the mounting section of the bracket main body is directly attached and mounted in the circular tunnel, and then the cable is placed by utilizing the cable groove on the placement section, so that the cable can be supported and carried without reserving excessive mounting space. The cable support is used for solving the technical problem that the cable support in the prior art is not suitable for a space-limited installation environment.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a circular tunnel limited space composite cable support according to an embodiment of the present utility model;
fig. 2 is a schematic plan view of a circular tunnel limited space composite cable support structure according to an embodiment of the present utility model.
The labels in the figures are as follows:
1. A holder main body;
11. a cable trough; 12. a mounting hole; 13. and (5) an attaching surface.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
In the present utility model, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" as it appears throughout includes three parallel schemes, for example "A and/or B", including the A scheme, or the B scheme, or the scheme where A and B are satisfied simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
Examples
Referring to fig. 1 and 2, in order to solve the technical problem that the cable support in the prior art is not suitable for a space-limited installation environment, the present utility model provides a circular tunnel limited space composite cable support, which includes: the bracket comprises a bracket main body 1, wherein the bracket main body 1 is integrally bent, the bracket main body 1 comprises a mounting section (not shown) and a placement section (not shown), at least one mounting hole 12 is formed in the mounting section, a joint surface 13 is formed in the mounting section, the mounting section is jointed with a circular tunnel through the joint surface 13 (namely, one surface of the mounting section is jointed with the circular tunnel surface in a joint manner), and the mounting section is detachably connected with the circular tunnel through the mounting hole 12; the cable placing section is provided with a plurality of cable grooves 11, and a plurality of cable grooves 11 are arranged at intervals so as to realize that the cable is placed on the placing section through the cable grooves 11, and the cable is supported and placed. In this embodiment, install in circular tunnel through the direct laminating of support main part 1 installation section, then utilize cable groove 11 on the section of placing to place the cable, need not reserve too much installation space and also can support the bearing to the cable. The cable support is used for solving the technical problem that the cable support in the prior art is not suitable for a space-limited installation environment.
In this embodiment, the cable slot 11 is arc-shaped, so that the cable slot 11 carries out bearing limitation on the cable on the placement section. In addition, in order to facilitate the processing, the cable slot 11 and the placement section of the bracket main body 1 are integrally formed.
In this embodiment, in order to avoid the cable from falling off at the placement section, a curled edge (not shown) is further disposed on the placement section, the curled edge is located away from the installation section, and the curled edge is located on one side of the cable slot 11, so as to prevent the cable from falling off from the placement section by using the curled edge.
In this embodiment, the bending of support main part 1 is the obtuse angle form, is the obtuse angle setting between installation section and the section of placing promptly to realize conveniently installing installation section and circular tunnel face, can let the standing groove of cable on the section of placing bear the more stable of location simultaneously, be convenient for follow-up install and bear the cable in narrow and small space. In a possible embodiment, the bent shape of the bracket body 1 may also be a right angle shape.
In one possible embodiment, in order to ensure the overall service life and the overall strength of the bracket body 1, the bracket body 1 is made of: the composite material, that is, the multiphase material prepared by compounding two or more materials such as a metal material, a ceramic material or a polymer material is adopted as the material of the bracket main body 1. So as to meet the practical use requirement.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. A circular tunnel limited space composite cable support, comprising:
The bracket main body is integrally bent;
The stent body includes:
the installation section is provided with at least one installation hole, one surface of the installation section is abutted against the circular tunnel surface in a fitting way, and the installation section is detachably connected with the circular tunnel through the installation hole;
The cable placing device comprises a placing section, wherein a plurality of cable grooves are formed in the placing section, and a plurality of cable grooves are arranged at intervals to enable cables to be placed on the placing section through the cable grooves.
2. The circular tunnel limited space composite cable support of claim 1, wherein the cable trough is arcuate.
3. The circular tunnel limited space composite cable support of claim 1, wherein the cable trough is of unitary construction with the support body.
4. A circular tunnel limited space composite cable support according to any one of claims 1 to 3, further comprising:
The crimping device comprises a crimping, wherein the crimping is arranged on the placing section, the crimping is located at a position far away from the installing section, and the crimping is located at one side of the cable groove.
5. The circular tunnel limited space composite cable support according to claim 4, wherein the bent shape of the support body is an obtuse angle, i.e. an obtuse angle is formed between the mounting section and the placement section.
6. The circular tunnel limited space composite cable support according to claim 4, wherein the bent shape of the support body is a right angle shape.
7. The circular tunnel limited space composite cable support according to claim 1, wherein the support body is made of the following materials: a composite material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323208041.3U CN221530858U (en) | 2023-11-28 | 2023-11-28 | Circular tunnel limited space composite cable support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323208041.3U CN221530858U (en) | 2023-11-28 | 2023-11-28 | Circular tunnel limited space composite cable support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221530858U true CN221530858U (en) | 2024-08-13 |
Family
ID=92201568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323208041.3U Active CN221530858U (en) | 2023-11-28 | 2023-11-28 | Circular tunnel limited space composite cable support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221530858U (en) |
-
2023
- 2023-11-28 CN CN202323208041.3U patent/CN221530858U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |