CN205160015U - Support is laid with high tension cable to tunnel construction - Google Patents

Support is laid with high tension cable to tunnel construction Download PDF

Info

Publication number
CN205160015U
CN205160015U CN201520967039.0U CN201520967039U CN205160015U CN 205160015 U CN205160015 U CN 205160015U CN 201520967039 U CN201520967039 U CN 201520967039U CN 205160015 U CN205160015 U CN 205160015U
Authority
CN
China
Prior art keywords
cable
tension cable
tunnel construction
high tension
angle steel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201520967039.0U
Other languages
Chinese (zh)
Inventor
杨雷
石锦江
王鹏
李立秋
杨建州
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ANHUI JIXI PUMPED STORAGE Co Ltd
State Grid Corp of China SGCC
State Grid Xinyuan Co Ltd
China Railway 14th Bureau Group Co Ltd
Original Assignee
ANHUI JIXI PUMPED STORAGE Co Ltd
State Grid Corp of China SGCC
State Grid Xinyuan Co Ltd
China Railway 14th Bureau Group Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ANHUI JIXI PUMPED STORAGE Co Ltd, State Grid Corp of China SGCC, State Grid Xinyuan Co Ltd, China Railway 14th Bureau Group Co Ltd filed Critical ANHUI JIXI PUMPED STORAGE Co Ltd
Priority to CN201520967039.0U priority Critical patent/CN205160015U/en
Application granted granted Critical
Publication of CN205160015U publication Critical patent/CN205160015U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

(B, ) the utility model discloses a support is laid with high tension cable to tunnel construction, it includes the flat spacer bar that sets up in two genshui, is connected with equilateral angle steel between two spacer bars, equilateral angle steel's the one side and the tip fixed connection of two spacer bars, equilateral angle steel's an edge has cable hook through bolted connection. (B, ) (b) the utility model discloses a setting up two spacer bars and connecting and fixed equilateral angle steel, rethread equilateral angle steel connects cable hook, lays high tension cable through cable hook, still set up the strengthening rib bottom cable hook, improved cable hook's structural strength, be convenient for lay the great high tension cable of weight, improved the stability that high tension cable laid. The utility model discloses not only can improve the smooth -going degree and the safety in utilization of cable, facilitate the use, have still that simple structure, construction cost are low, energy losses is little, structural strength is high and the stable good advantage of cable laying. (B, )

Description

Tunnel construction high-tension cable laying support
Technical field
The utility model relates to a kind of tunnel construction high-tension cable laying support.
Background technology
In engineering construction, illumination and power all need electricity consumption; But because of place and environmental limitations, the overhead bare wire high-voltage line that field generally adopts cannot use, have to adopt the high-tension cable transmission of electricity of tape insulation layer, therefore cable laying is absolutely necessary a link; Especially in the underground workss such as tunnel construction, long construction period, illumination and power demand degree are greatly and power consumption is large; In order to the normal construction of tunnel construction, cable must be carried out and apply.But, in the cable laying that existing tunnel construction is constructed, power supply for construction exists certain provisional, and job location often changes, the normalization causing high-tension cable to lay is undesirable, disorderly draw disorderly pull serious, cable curves mixed and disorderly and smooth degree is poor, even also there is high-tension cable directly to ride on steel bar end and the phenomenon such as cable winding, there is serious potential safety hazard.Meanwhile, due to the problem that cable smooth degree is poor and be wound around, the cable length used also can be caused to increase, and construction cost is high, and the electric energy loss on cable is larger.Therefore, existing tunnel construction high-tension cable also exists the problem that fail safe is undesirable, construction cost is high and on cable, electric energy loss is larger that cable smooth degree is poor, cable uses in laying.
Utility model content
The purpose of this utility model is, provides a kind of tunnel construction high-tension cable laying support.The utility model can not only improve smooth degree and the safety in utilization of cable, also has the advantage that construction cost is low and electric energy loss is little.
The technical solution of the utility model: tunnel construction high-tension cable laying support, comprises two horizontally disposed spacer bars, is connected with equal leg angle between two spacer bars; Equal leg angle while be connected with the end winding support of two spacer bars, equal leg angle has been bolted cable clip.
In aforesaid tunnel construction high-tension cable laying support, the bottom of described cable clip is provided with reinforcement.
In aforesaid tunnel construction high-tension cable laying support, the radius of described cable clip is 25mm ~ 35mm.
In aforesaid tunnel construction high-tension cable laying support, described cable clip is between two spacer bars.
In aforesaid tunnel construction high-tension cable laying support, the pendulous tank of described spacer bar is equal to or less than the length of equal leg angle.
Compared with prior art, the utility model provides a kind of tunnel construction high-tension cable laying support, connect and fixing equal leg angle by arranging two spacer bars, carry out stube cable hook by equal leg angle again, lay high-tension cable by cable clip, not only structure is simple, and the phenomenon of cable winding can also be avoided, improve the fail safe that cable uses, the use length of cable can also be shortened to a certain extent, reduce construction cost and electric energy loss; During use, two spacer bars are flatly inserted in crag, can support and levelling effect, easy to use; Meanwhile, cable clip can also play the effect of insulation, improves the fail safe that cable uses.In addition, the utility model is also provided with reinforcement bottom cable clip, can improve the structural strength of cable clip, is convenient to lay the larger high-tension cable of weight, improves the stability that high-tension cable lays; The radius of cable clip is 25mm ~ 35mm, can not only facilitate high-tension cable laying on cable clip, can also carry out spacing to cable, prevents cable accidental in use, further increases fail safe; The pendulous tank L of spacer bar is equal to or less than the length D of equal leg angle, can strengthen the weight capacity of spacer bar, improve structural strength further.Therefore, the utility model can not only improve smooth degree and the safety in utilization of cable, easy to use, also has that structure is simple, construction cost is low, electric energy loss is little, structural strength is high and the advantage of cable laying good stability.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Structural representation when Fig. 2 is the utility model use.
Being labeled as in accompanying drawing: 1-spacer bar, 2-equal leg angle, 3-bolt, 4-cable clip, 5-reinforcement.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described, but not as the foundation limited the utility model.
Embodiment.Tunnel construction high-tension cable laying support, forms as shown in Figure 1, 2, comprises between two horizontally disposed spacer bars, 1, two spacer bars 1 and be connected with equal leg angle 2; Equal leg angle 2 while be connected with the end winding support of two spacer bars 1, equal leg angle 2 is connected with cable clip 4 by bolt 3.
The bottom of described cable clip 4 is provided with reinforcement 5, and the radius of described cable clip 4 is 25mm ~ 35mm, and described cable clip 4 is between two spacer bars 3, and the pendulous tank of described spacer bar 1 is equal to or less than the length of equal leg angle 2.
During use, being welded to connect equal leg angle 2 with two spacer bars 1, then by bolt 3, cable clip 4 is arranged on the another side of equal leg angle 2; Then flatly inserted in the crag in tunnel by two spacer bars 1, the cable clip 4 that is finally laid in by high-tension cable can complete laying of tunnel construction high-tension cable, and structure is simple and easy to use.

Claims (5)

1. tunnel construction high-tension cable laying support, is characterized in that: comprise two horizontally disposed spacer bars (1), is connected with equal leg angle (2) between two spacer bars (1); Equal leg angle (2) while be connected with the end winding support of two spacer bars (1), equal leg angle (2) is connected with cable clip (4) by bolt (3).
2. tunnel construction high-tension cable laying support according to claim 1, is characterized in that: the bottom of described cable clip (4) is provided with reinforcement (5).
3. tunnel construction high-tension cable laying support according to claim 1, is characterized in that: the radius of described cable clip (4) is 25mm ~ 35mm.
4. tunnel construction high-tension cable laying support according to claim 1, is characterized in that: described cable clip (4) is positioned between two spacer bars (1).
5. the tunnel construction high-tension cable laying support according to claim 1,2,3 or 4, is characterized in that: the pendulous tank of described spacer bar (1) is equal to or less than the length of equal leg angle (2).
CN201520967039.0U 2015-11-30 2015-11-30 Support is laid with high tension cable to tunnel construction Active CN205160015U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520967039.0U CN205160015U (en) 2015-11-30 2015-11-30 Support is laid with high tension cable to tunnel construction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520967039.0U CN205160015U (en) 2015-11-30 2015-11-30 Support is laid with high tension cable to tunnel construction

Publications (1)

Publication Number Publication Date
CN205160015U true CN205160015U (en) 2016-04-13

Family

ID=55695667

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520967039.0U Active CN205160015U (en) 2015-11-30 2015-11-30 Support is laid with high tension cable to tunnel construction

Country Status (1)

Country Link
CN (1) CN205160015U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105375432A (en) * 2015-11-30 2016-03-02 国家电网公司 High voltage cable laying support used for tunnel construction

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105375432A (en) * 2015-11-30 2016-03-02 国家电网公司 High voltage cable laying support used for tunnel construction

Similar Documents

Publication Publication Date Title
CN102354926A (en) Large-section conductor tension stringing construction method
CN204326669U (en) A kind of direct current transportation steel tower
CN201944421U (en) Cable insulation support
CN205160015U (en) Support is laid with high tension cable to tunnel construction
CN105375432A (en) High voltage cable laying support used for tunnel construction
CN203412347U (en) Jumper wire over-wind type Z-shaped side slope power transmission line strain tower
CN103779809B (en) The two oidiospore wire pitch operational method of charged adjustment
CN205104847U (en) Tunnel construction is with middle and low voltage cable laying support
CN104682271A (en) Construction method of flexible metal sheath insulation cable
CN203406579U (en) Aluminum alloy core aluminum type wire lining pipe large steel anchor type strain clamp
CN203574304U (en) Wire-tightening system for railway
CN202401814U (en) Angle tower
CN104466857A (en) Pre-twisted type tension-resistant armor clamp for large span
CN103457216A (en) Large steel anchor type strain clamp of aluminum-alloy-cored aluminum formed wire conductor liner tube
CN203567573U (en) Railway power line tensioning pulley block
CN203398712U (en) Large-steel-anchor type strain clamp for aluminum alloy core aluminum stranded wire
CN206673468U (en) One kind traction net
CN207200223U (en) A kind of ground wire pendency strain insulator string devices
CN106115504A (en) A kind of suspender
CN202925981U (en) 750kV composite material cross arm
CN206506249U (en) Outdoor track movable hoisting equipment power line wire tensioning device
CN201639244U (en) Beam concentration hanging wire clamp
CN203386908U (en) Splicing sleeve
CN204571445U (en) A kind of ultra-high-tension power transmission line steel tube tower terminal
CN204571444U (en) A kind of transformer station combined type EHV transmission steel tube tower

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant