CN102969677B - A kind of underground cable laying method and client cables fixture thereof - Google Patents
A kind of underground cable laying method and client cables fixture thereof Download PDFInfo
- Publication number
- CN102969677B CN102969677B CN201210505522.8A CN201210505522A CN102969677B CN 102969677 B CN102969677 B CN 102969677B CN 201210505522 A CN201210505522 A CN 201210505522A CN 102969677 B CN102969677 B CN 102969677B
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- Prior art keywords
- anchor pole
- nut
- steel strand
- backplate
- cable
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Abstract
First a kind of underground cable laying method, the steps include:, be horizontally disposed with first anchor pole A in the portion of side in tunnel
1, following anchor pole is decided to be anchor pole A respectively
1, anchor pole A
2, anchor pole A
3, anchor pole A
4, anchor pole A
5and last root anchor pole A
n, at anchor pole A
1on wear a clamp nut, be arranged on anchor pole after steel wire being entangled with U-shaped line card, then put on block nut; According to the method for step one, anchor pole A is set
2, anchor pole A
3, anchor pole A
4, anchor pole A
5and last root anchor pole A
n, do a sling with capel and line card to steel strand wire, with decorative pattern bolt, sling be fixed on last anchor pole A
non, tension steel strand wire; Insert steady pin, its special fixture includes U-shaped card body, U-shaped card body is provided with the through hole running through left backplate and right backplate, anchor pole is provided with in through hole, the anchor pole in the outside of left backplate establishes setscrew nut, anchor pole outside right backplate establishes acorn nut, there is easy for installation, that cable good straightness degree, standardization level are high feature.
Description
Technical field
The invention belongs to underground cable laying technology field, be specifically related to a kind of underground cable laying method and client cables fixture thereof.
Background technology
Modern mine is just towards the future development of automation, informationization, safety, high-yield and high-efficiency " control integration ".Mine Integrated automaticity is higher, various management and control devices required for mine are more, and be all need various different size model cable they to be coupled together between these equipment, in down-hole, these cables can be laid on the both sides in tunnel, add original power and light conduits in tunnel, in such tunnel, cable can be a lot, and these cable layings are lack of standardization, can cause:
One) in tunnel, cable is relatively more random, and the overall standardization in tunnel is difficult to carry out;
Two) cable identification and cable trend are difficult to hold, and the result brought can be cable inspection, maintenance difficulties strengthens, and can not accomplish accurately, in time to get rid of cable fault;
Three) increase of cable fault will inevitably bring equipment failure rate to increase, and various beyond thought fault also can occur at any time, even can jeopardize mine safety.
Therefore, will first do from running cable well to run modern mine well, run cable well to do from cable laying, and the laying method of underground cable is a lot of at present, but has its weak point, especially cross at cable and keep away the method that car chamber and tunnel infall all do not have standard, the specifications of cables degree of laying out is low, and cable direction is extremely difficult holds, and cable-management difficulty is strengthened, therefore underground cable is laid and is badly in need of wanting a kind of standardized laying method, and special cable fixer.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the object of the present invention is to provide a kind of underground cable laying method and client cables fixture thereof, having had cable in tunnel and laying neat, the overall standardization level in tunnel is high; Cable good straightness degree, cable identification and cable trend are easily held, and are convenient to cable inspection, maintenance, are conducive to accurately, in time getting rid of cable fault; Ensure mine safety, the feature with saving material easy for installation.
To achieve these goals, the technical solution used in the present invention is: a kind of underground cable laying method, includes following steps:
First, first anchor pole A is horizontally disposed with in the portion of side in tunnel
1, following anchor pole is decided to be anchor pole A respectively
1, anchor pole A
2, anchor pole A
3, anchor pole A
4, anchor pole A
5and last root anchor pole A
n, anchor pole A
1the degree of depth of installing is 800-900mm, and anchor pole exposed parts is 130-170mm, when fixing steel strand wire, first on anchor pole, wears a clamp nut, then is arranged on anchor pole after being entangled by steel wire with U-shaped line card, finally puts on a block nut again and tightens;
Secondly, anchor pole A is set according to the method for step one
2, anchor pole A
3, anchor pole A
4, anchor pole A
5and last root anchor pole A
n, do a sling with capel and line card to steel strand wire, with decorative pattern bolt, sling be fixed on last anchor pole A
non, fastening decorative pattern bolt, lays down with line device or bottle gouard moved by hands, after tension steel strand wire;
Finally, insert steady pin, stuck with in gap in the gap of U-shaped line card, then outside tight clamp nut is until clamp steel strand wire.
Described bolt diameter is 20-25mm.
A kind of underground cable laying cable fixer, include U-shaped card body, U-shaped card body is provided with left backplate and right backplate, U-shaped card body is provided with the through hole running through left backplate and right backplate, through hole is provided with anchor pole, anchor pole outside left backplate is provided with setscrew nut, and the anchor pole outside right backplate is provided with acorn nut.
Described is provided with steady pin in U-shaped card body, and steady pin is positioned at the top of through hole.
The invention has the beneficial effects as follows:
Adopt method of the present invention to lay, whole piece steel strand wire split into some segments with steel strand wire fixture to secure, and any one disconnection all can not affect sliver, can only affect a section of 50m or 100m wherein;
The advantage of laying cable method with steel strand wire fixture is: easy for installation, save material, cable good straightness degree, standardization level are high.
U-shaped line card of the present invention has the feature of simple, the easy to use and good fixing effect of structure.
Accompanying drawing explanation
Fig. 1 is the structural representation of the U-shaped card body of the present invention.
Fig. 2 is the left view of Fig. 1.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Embodiment
The present embodiment, to travel limiting altitude 3.3 meters, long 0.55 meter of cable hook combination, introduces the laying of steel strand wire.
A laying method for underground cable, includes following steps:
First, first anchor pole A is horizontally disposed with in the portion of side in tunnel
1, following anchor pole is decided to be anchor pole A respectively
1, anchor pole A
2, anchor pole A
3, anchor pole A
4, anchor pole A
5and last root anchor pole A
n, anchor pole A
1the degree of depth of installing is 900mm, and anchor pole exposed parts is 130mm, when fixing steel strand wire, first on anchor pole, wears a clamp nut, then is arranged on anchor pole after being entangled by steel wire with U-shaped line card, finally puts on a block nut again and tightens;
Secondly, anchor pole A2, anchor pole A 3, anchor pole A4, anchor pole A5 are set according to the method for step one ... and last root anchor pole A
n, do a sling with capel and line card to steel strand wire, with decorative pattern bolt, sling be fixed on last anchor pole A
non, fastening decorative pattern bolt, lays down with line device or bottle gouard moved by hands, after tension steel strand wire;
Finally, insert steady pin, stuck with in gap in the gap of U-shaped line card, then outside tight clamp nut is until clamp steel strand wire.
Described bolt diameter is 20-25mm.
The spacing of described anchor pole is 50-100m.
See Fig. 1,2, a kind of underground cable laying cable fixer, include U-shaped card body 1, U-shaped card body 1 is provided with left backplate 2 and right backplate 3, U-shaped card body 1 is provided with the through hole 4 running through left backplate 2 and right backplate 3, through hole 4 is provided with anchor pole 5, and the anchor pole 5 outside left backplate 2 is provided with setscrew nut 6, and the anchor pole 5 outside right backplate 3 is provided with acorn nut 7.
Described is provided with steady pin 8 in U-shaped card body 1, and steady pin 8 is positioned at the top of through hole 4.
Claims (2)
1. a underground cable laying cable fixer, include U-shaped card body (1), it is characterized in that, U-shaped card body (1) is provided with left backplate (2) and right backplate (3), U-shaped card body (1) is provided with the through hole (4) running through left backplate (2) and right backplate (3), anchor pole (5) is provided with in through hole (4), the anchor pole (5) in left backplate (2) outside is provided with setscrew nut (6), and the anchor pole (5) in right backplate (3) outside is provided with acorn nut (7);
Described is provided with steady pin (8) in U-shaped card body (1), and steady pin (8) is positioned at the top of through hole (4);
Described bolt diameter is 20-25mm.
2. a kind of underground cable laying cable fixer according to claim 1 lays the method for cable, it is characterized in that, includes following steps:
First, first anchor pole A is horizontally disposed with in the portion of side in tunnel
1, following anchor pole is decided to be anchor pole A respectively
1, anchor pole A
2, anchor pole A
3, anchor pole A
4, anchor pole A
5and last root anchor pole A
n, anchor pole A
1the degree of depth of installing is 800-900mm, anchor pole A
1exposed parts is 130-170mm, when fixing steel strand wire, first at anchor pole A
1on wear a clamp nut, then be arranged on anchor pole A after being entangled by steel wire with U-shaped line card
1on, finally put on a block nut again and tighten;
Secondly, anchor pole A is set according to the method for step one
2, anchor pole A
3, anchor pole A
4, anchor pole A
5and last root anchor pole A
n, do a sling with capel and U-shaped line card to steel strand wire, with decorative pattern bolt, sling be fixed on last anchor pole A
non, fastening decorative pattern bolt, lays down with line device or bottle gouard moved by hands, tension steel strand wire;
Finally, insert steady pin, stuck with in gap in the gap of U-shaped line card, then outside tight clamp nut is until clamp steel strand wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210505522.8A CN102969677B (en) | 2012-12-03 | 2012-12-03 | A kind of underground cable laying method and client cables fixture thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210505522.8A CN102969677B (en) | 2012-12-03 | 2012-12-03 | A kind of underground cable laying method and client cables fixture thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102969677A CN102969677A (en) | 2013-03-13 |
| CN102969677B true CN102969677B (en) | 2015-08-19 |
Family
ID=47799640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210505522.8A Expired - Fee Related CN102969677B (en) | 2012-12-03 | 2012-12-03 | A kind of underground cable laying method and client cables fixture thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102969677B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115085134B (en) * | 2022-06-17 | 2023-12-08 | 鄂尔多斯市正丰矿业有限责任公司 | Cable fixing device in mine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201113353Y (en) * | 2007-09-26 | 2008-09-10 | 白银派森电器有限责任公司 | Tunnel cable hanging rack |
| CN101340071A (en) * | 2008-08-08 | 2009-01-07 | 枣庄矿业集团付村煤业有限公司 | Cable group hanging device |
| CN201226426Y (en) * | 2008-07-02 | 2009-04-22 | 钟鸣远 | Suspension type cable bracket for downhole tunnel top |
| CN202997477U (en) * | 2012-12-03 | 2013-06-12 | 陕西煤业集团黄陵建庄矿业有限公司 | A cable fixing device used for laying cables in a well |
-
2012
- 2012-12-03 CN CN201210505522.8A patent/CN102969677B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201113353Y (en) * | 2007-09-26 | 2008-09-10 | 白银派森电器有限责任公司 | Tunnel cable hanging rack |
| CN201226426Y (en) * | 2008-07-02 | 2009-04-22 | 钟鸣远 | Suspension type cable bracket for downhole tunnel top |
| CN101340071A (en) * | 2008-08-08 | 2009-01-07 | 枣庄矿业集团付村煤业有限公司 | Cable group hanging device |
| CN202997477U (en) * | 2012-12-03 | 2013-06-12 | 陕西煤业集团黄陵建庄矿业有限公司 | A cable fixing device used for laying cables in a well |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102969677A (en) | 2013-03-13 |
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| C10 | Entry into substantive examination | ||
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 Termination date: 20151203 |
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| EXPY | Termination of patent right or utility model |