CN202633880U - Self-supporting type circular tunnel combined support for adjustable cable tunnel - Google Patents
Self-supporting type circular tunnel combined support for adjustable cable tunnel Download PDFInfo
- Publication number
- CN202633880U CN202633880U CN 201220227794 CN201220227794U CN202633880U CN 202633880 U CN202633880 U CN 202633880U CN 201220227794 CN201220227794 CN 201220227794 CN 201220227794 U CN201220227794 U CN 201220227794U CN 202633880 U CN202633880 U CN 202633880U
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- Prior art keywords
- carriage
- tunnel
- cable
- circular arc
- supports
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- Expired - Lifetime
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- 239000000463 material Substances 0.000 claims abstract description 6
- 230000001105 regulatory effect Effects 0.000 claims description 12
- 229910000838 Al alloy Inorganic materials 0.000 claims description 6
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 3
- 229910052749 magnesium Inorganic materials 0.000 claims description 3
- 239000011777 magnesium Substances 0.000 claims description 3
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims description 3
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 3
- 150000002910 rare earth metals Chemical class 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 claims description 3
- 239000010703 silicon Substances 0.000 claims description 3
- 229910052712 strontium Inorganic materials 0.000 claims description 3
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 230000008569 process Effects 0.000 claims description 2
- 230000007797 corrosion Effects 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 abstract description 2
- 238000005457 optimization Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006388 chemical passivation reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000005480 shot peening Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model relates to a self-supporting type circular tunnel combined support for an adjustable cable tunnel. The self-supporting type circular tunnel combined support comprises two supports, a jacking pipe and ten arc supports, wherein the arc supports are connected and fixed with connecting pieces through bolts, the jacking pipe and the two supports utilize a wedge-shaped adjusting block to support and lock the two supports towards the two sides of the tunnel box in a bolt connection screwing manner; and the cable layer frame and a supporting frame are fixed on the arc supports in a bolt connection manner. The self-supporting type circular tunnel combined support provided by the utility model is used for underground tunnel cable engineering, has cable circuits distributed effectively according to the space of the box, meets using requirements, is attractive in appearance, light in weight and convenient in installation, and simultaneously has the characteristics of high strength, corrosion resistance, high temperature resistance, space saving, adjustability, convenience in overhauling of maintainers and equipment running, and no damage to the tunnel box by the structural optimization and novel design combined with the improvement of material formula.
Description
Technical field
The utility model relates to a kind of tunnel cable engineering electric power equipment and makes the field, relates in particular to the adjustable type cable tunnel self supporting type circular tunnel sectional shelf-unit of a kind of heavy in section high strength alumin ium alloy.
Background technology
At present, some economically developed cities of China undergo technological transformation to overhead transmission line along with the planning construction and the view in city need, and adopt a novel intelligent cable tunnel technology, change overhead transmission line the operation of into underground cable tunnel.For cooperating laying of intelligent cable tunnel cable, design the supporting gold utensil that a kind of subterranean tunnel cable that meets its specific condition is installed, fixed.
Summary of the invention
The purpose of the utility model is to overcome the deficiency of above-mentioned existence, and a kind of adjustable type cable tunnel self supporting type circular tunnel sectional shelf-unit that tunnel cable lays, installs, fixes that is used for is provided.
The purpose of the utility model is accomplished through following technical scheme; It comprises two supports; Eight connectors, push pipe, ten circular arc supports, two isosceles triangle wire clamps, six compact wire clamps, six cable floor framves, two carriage A, two carriage A ', two carriage B, two carriage B ', two carriage C, two carriage C ', four pull bars and bolt accessory; Described circular arc support is connected fixing with connector through bolt; Described push pipe is connected the mode of tightening with two supports two supports is locked toward the tunnel box supported on both sides with bolt through the wedge shape regulating block; Described cable floor frame and carriage A, carriage A ', carriage B, carriage B ', carriage C, carriage C ' are fixed on the circular arc support through bolted mode, and described pull bar is regulated through pull bar and is bolted on the circular arc support.
As preferably; Described two isosceles triangle wire clamps are separately fixed on two supports through bolted mode; Above this isosceles triangle wire clamp, be provided with six compact wire clamps successively, be fixed on the cable floor frame through bolted mode, and lay respectively on the both sides of circular arc support.
As preferably, described circular arc support Design is the cambered surface close with tunnel box, links into an integrated entity with bolted mode through connector between this circular arc support and the circular arc support, and the circular arc support is tightly pasted firm tunnel box metope.
As preferably, described cable floor frame and carriage junction are provided with and can make the cable floor frame arc adjustment hole that left rotation and right rotation ± 20 degree are regulated effectively.
As preferably; Described support, compact wire clamp, isosceles triangle wire clamp, cable floor frame, circular arc support, carriage A, carriage A ', carriage B, carriage B ', carriage C, carriage C ' and connector material all adopt high strength ZL111 aluminium alloy, and add strontium, silicon, manganese, magnesium and rare earth microelement and process as raw material.
The beneficial effect of the utility model is: high strength alumin ium alloy adjustable type cable tunnel, the utility model heavy in section self supporting type circular tunnel sectional shelf-unit is applicable to the use of subterranean tunnel cable work; Arrange cable loop according to the tunnel box space effective; Satisfy its each item instructions for use; Optimization and innovative design through structure; The improvement of bond material prescription, make it to reach have good looking appearance, in light weight, easy for installation, have simultaneously high strength, corrosion-resistant, high temperature resistant, save space, scalable, be convenient to maintenance personal's maintenance and equipment is current, do not damage characteristics such as tunnel box.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Label in the accompanying drawing is respectively: 1, support, 2, connector, 3, push pipe, 4, the circular arc support, 5, carriage A1; 6, carriage A2,7, carriage B1,8, carriage B2,9, carriage C1; 10, carriage C2,11, the isosceles triangle wire clamp, 12, the cable floor frame, 13, the compact wire clamp; 14, wedge shape regulating block, 15, pull bar, 16, tunnel box, 17, the arc adjustment hole.
Embodiment
To combine accompanying drawing that the utility model is done detailed introduction below: shown in accompanying drawing 1; The utility model comprises two supports 1; Eight connectors 2, push pipe 3, ten circular arc supports 4, two isosceles triangle wire clamps 11, six compact wire clamps 13, six cable floor framves 12, two carriage A5, two carriage A ' 6, two carriage B7, two carriage B ' 8, two carriage C9, two carriage C ' 10, four pull bars 15 and bolt accessories; Described circular arc support 4 is connected fixing with connector 2 through bolt; Described push pipe 3 is connected the mode of tightening with two supports 1 two supports 1 is locked toward tunnel box 16 supported on both sides with bolt through wedge shape regulating block 14; Paste firm tunnel box wall, can not damage the tunnel box wall, the defective of not leaking; Described cable floor frame 12 is fixed on the circular arc support 4 through bolted mode with carriage A5, carriage A ' 6, carriage B7, carriage B ' 8, carriage C9, carriage C ' 10, and described pull bar 15 is regulated through pull bar and is bolted on the circular arc support 4.
Described two isosceles triangle wire clamps 11 are separately fixed on two supports 1 through bolted mode; Above this isosceles triangle wire clamp 11, be provided with six compact wire clamps 13 successively; Be fixed on the cable floor frame 12 through bolted mode, and lay respectively on the both sides of circular arc support 4.Adopt isosceles triangle wire clamp 11 to carry out cable and fix, effectively save institute and take up space, reserve more spaces so that the maintenance personal keeps in repair with device security current; Support 1 in use promptly plays support fixation effect aliquation frame effect again, and the isosceles triangle wire clamp is fixed.
Described circular arc support 4 is designed to the cambered surface close with tunnel box 16, links into an integrated entity with bolted mode through connector 2 between this circular arc support 4 and the circular arc support 4, and circular arc support 4 is tightly pasted firm tunnel box metope.Described cable floor frame 12 is provided with the carriage junction can make the cable floor frame 12 arc adjustment hole 17 that left rotation and right rotation ± 20 degree are regulated effectively.
It is raw material that described support 1, compact wire clamp 13, isosceles triangle wire clamp 11, cable floor frame 12, circular arc support 4, carriage A5, carriage A ' 6, carriage B7, carriage B ' 8, carriage C9, carriage C ' 10 and connector 2 materials all adopt high strength ZL111 aluminium alloy; Add the fusion under certain hot conditions of trace elements such as strontium, silicon, manganese, magnesium and rare earth; Adopt the gravity-assist pouring technological forming; Through solid molten, timeliness heat treatment; The surface is again through processing such as polishing, shot-peening and chemical passivations, reaches the high strength, corrosion-resistant, high temperature resistant of product.
High strength alumin ium alloy adjustable type cable tunnel, the heavy in section self supporting type circular tunnel sectional shelf-unit of the utility model is used for the subterranean tunnel cable laying, arranges cable loop according to tunnel box 16 space effective ground.During installation; Earlier circular arc support 4 is connected through bolt with connector 2 and fix; Again circular arc support 4 and support 1 are connected through bolt and fix; Then push pipe 3 is installed on the support 1, push pipe 3 and support 1 is locked, then carriage A5, carriage A ' 6, carriage B7, carriage B ' 8, carriage C9, carriage C ' 10 are fastened on the circular arc support 4 through bolt through wedge shape regulating block 14; Then cable floor frame 12 and carriage A5, carriage A ' 6, carriage B7, carriage B ' 8, carriage C9, carriage C ' 10 are connected through bolt and fix; Then isosceles triangle wire clamp 11 is fixed on the support through bolted mode, compact wire clamp 13 is fixed on the cable floor frame through bolted mode, pull bar 15 is regulated being bolted on the circular arc support 4 then through pull bar; Then required cable is separately fixed in the wire clamp wire casing, is locked through the bolt connection.
The utility model is not limited to above-mentioned execution mode; No matter on its shape or material formation, do any variation; The structural design that every employing the utility model is provided all is a kind of distortion of the utility model, all should think within the utility model protection range.
Claims (5)
1. adjustable type cable tunnel self supporting type circular tunnel sectional shelf-unit; Comprise two supports (1); Eight connectors (2), a push pipe (3), ten circular arc supports (4), two isosceles triangle wire clamps (11), six compact wire clamps (13), six cable floor framves (12), two carriage A (5), two carriage A ' (6), two carriage B (7), two carriage B ' (8), two carriage C (9), two carriage C ' (10), four pull bars (15) and bolt accessory; It is characterized in that: described circular arc support (4) is connected fixing with connector (2) through bolt; Described push pipe (3) is connected the mode of tightening with two supports (1) two supports (1) is locked toward tunnel box (16) supported on both sides with bolt through wedge shape regulating block (14); Described cable floor frame (12) is fixed on the circular arc support (4) through bolted mode with carriage A (5), carriage A ' (6), carriage B (7), carriage B ' (8), carriage C (9), carriage C ' (10), and described pull bar (15) is regulated through pull bar and is bolted on the circular arc support (4).
2. adjustable type according to claim 1 cable tunnel self supporting type circular tunnel sectional shelf-unit; It is characterized in that: described two isosceles triangle wire clamps (11) are separately fixed on two supports (1) through bolted mode; Be provided with six compact wire clamps (13) successively in this isosceles triangle wire clamp (11) top; Be fixed on the cable floor frame (12) through bolted mode, and lay respectively on the both sides of circular arc support (4).
3. adjustable type according to claim 1 and 2 cable tunnel self supporting type circular tunnel sectional shelf-unit; It is characterized in that: described circular arc support (4) is designed to and the close cambered surface of tunnel box (16); Link into an integrated entity with bolted mode through connector (2) between this circular arc support (4) and the circular arc support (4), circular arc support (4) is tightly pasted firm tunnel box metope.
4. adjustable type according to claim 1 and 2 cable tunnel self supporting type circular tunnel sectional shelf-unit is characterized in that: described cable floor frame (12) is provided with the carriage junction can make cable floor frame (12) the arc adjustment hole (17) that left rotation and right rotation ± 20 degree are regulated effectively.
5. adjustable type according to claim 1 cable tunnel self supporting type circular tunnel sectional shelf-unit; It is characterized in that: described support (1), compact wire clamp (13), isosceles triangle wire clamp (11), cable floor frame (12), circular arc support (4), carriage A (5), carriage A ' (6), carriage B (7), carriage B ' (8), carriage C (9), carriage C ' (10) and connector (2) material all adopt high strength ZL111 aluminium alloy, and add strontium, silicon, manganese, magnesium and rare earth microelement and process as raw material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220227794 CN202633880U (en) | 2012-05-17 | 2012-05-17 | Self-supporting type circular tunnel combined support for adjustable cable tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220227794 CN202633880U (en) | 2012-05-17 | 2012-05-17 | Self-supporting type circular tunnel combined support for adjustable cable tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202633880U true CN202633880U (en) | 2012-12-26 |
Family
ID=47387026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220227794 Expired - Lifetime CN202633880U (en) | 2012-05-17 | 2012-05-17 | Self-supporting type circular tunnel combined support for adjustable cable tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202633880U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104852341A (en) * | 2015-04-21 | 2015-08-19 | 宁夏大林科技有限公司 | Cable trench |
| CN107658806A (en) * | 2017-11-01 | 2018-02-02 | 江苏安荣电气设备股份有限公司 | A kind of insulated cable support |
| CN114914859A (en) * | 2022-06-01 | 2022-08-16 | 山东方特管业有限公司 | An SMC composite cable support that is convenient for construction, anti-theft and anti-corrosion |
-
2012
- 2012-05-17 CN CN 201220227794 patent/CN202633880U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104852341A (en) * | 2015-04-21 | 2015-08-19 | 宁夏大林科技有限公司 | Cable trench |
| CN107658806A (en) * | 2017-11-01 | 2018-02-02 | 江苏安荣电气设备股份有限公司 | A kind of insulated cable support |
| CN114914859A (en) * | 2022-06-01 | 2022-08-16 | 山东方特管业有限公司 | An SMC composite cable support that is convenient for construction, anti-theft and anti-corrosion |
| CN114914859B (en) * | 2022-06-01 | 2023-07-14 | 山东方特管业有限公司 | An SMC composite cable bracket that is convenient for construction, anti-theft and anti-corrosion |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121226 |