CN205160015U - Support is laid with high tension cable to tunnel construction - Google Patents
Support is laid with high tension cable to tunnel construction Download PDFInfo
- 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
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- 238000010276 construction Methods 0.000 title claims abstract description 32
- 125000006850 spacer group Chemical group 0.000 claims abstract description 25
- 238000004804 winding Methods 0.000 claims description 5
- 230000002787 reinforcement Effects 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 abstract description 6
- 239000010959 steel Substances 0.000 abstract description 6
- 238000005728 strengthening Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000010606 normalization Methods 0.000 description 1
- 230000003169 placental effect Effects 0.000 description 1
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
- Electric Cable Installation (AREA)
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
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).
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)
| 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 |
-
2015
- 2015-11-30 CN CN201520967039.0U patent/CN205160015U/en active Active
Cited By (1)
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |