CN106848981A - A kind of mining heating cable fixing device - Google Patents
A kind of mining heating cable fixing device Download PDFInfo
- Publication number
- CN106848981A CN106848981A CN201710217614.9A CN201710217614A CN106848981A CN 106848981 A CN106848981 A CN 106848981A CN 201710217614 A CN201710217614 A CN 201710217614A CN 106848981 A CN106848981 A CN 106848981A
- Authority
- CN
- China
- Prior art keywords
- support
- heating cable
- fixing device
- cable
- cable fixing
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G9/00—Installations of electric cables or lines in or on the ground or water
- H02G9/06—Installations of electric cables or lines in or on the ground or water in underground tubes or conduits; Tubes or conduits therefor
Landscapes
- Resistance Heating (AREA)
Abstract
The invention discloses a kind of mining heating cable fixing device, it includes support（1）, it is characterised in that：Support（1）On be fixed with cable support frame（2）, support（1）Two ends base plate on be provided with mounting hole（5）, the cable support frame（2）Quantity is more than one, and in support（1）On be evenly arranged；Solve prior art heating cable to be directly arranged in drilling, heating cable surface insulation shelling damage is easily caused in drawing process, bending folds heating cable and easily causes heating cable short circuit, there is the technical problems such as potential safety hazard.
Description
Technical field
The invention belongs to Coal-seam Gas Recovery Technologies field, more particularly to a kind of mining heating cable fixing device.
Background technology
Hypotonic drainage from coal seam problem is solved under mine is at all to increase gas permeability of coal seam, but the coal seam of China more than 50%
Do not possess protective layer Depressurized mining condition, this considerably increases the difficulty that coal seam is anti-reflection；Prior art is in order to solve low-permeable
Technical sophistication that coal seam is anti-reflection, heats coal seam to increase gas permeability of coal seam by heating cable.Because digging distance in colliery is more long, plus
The hot time is more long, and heating cable is directly arranged in drilling, easily causes heating cable surface insulation shelling damage, and bending is folded
Heating cable easily causes heating cable short circuit, there is potential safety hazard.
The content of the invention：
The technical problem to be solved in the present invention is：A kind of mining heating cable fixing device is provided, to solve prior art heating
Cable is directly arranged in drilling, and heating cable surface insulation shelling damage is easily caused in drawing process, and bending folds heating
Cable easily causes heating cable short circuit, there is the technical problems such as potential safety hazard.
Technical solution of the present invention：
A kind of mining heating cable fixing device, it includes support, cable support frame, the two ends base plate of support is fixed with support
On be provided with mounting hole, the cable support frame quantity is more than one, and is evenly arranged on support.
Cable support frame is fixedly connected by bolt with support, and the screw on support is elongated hole.
Two mounting holes are respectively arranged with the two ends base plate of support.
It also includes connecting bracket, and the connecting bracket includes base plate, and base plate is provided with corresponding with the mounting hole on support
Connecting hole, base plate left side is provided with left plate, and base plate right side is provided with right plate.
Stent length is 600mm ~ 1200mm, and width is 10mm ~ 50mm, is highly 10mm ~ 50mm, and material is light-weight metal
Alloy or the good non-metallic material of thermal conductivity.
Cable support frame is light metal alloys or the good non-metallic material of thermal conductivity.
Beneficial effects of the present invention：
Be fixed on heating cable on each cable support frame on support by the present invention, support is put into bore inner, and abut
Drill hole inner wall and drill hole inner wall directly contact；Heating cable frictional dissipation can effectively be reduced, it is to avoid heating cable bending is short
Road, improves the efficiency of heating surface and job security；Using heating cable fixing device of the present invention, can effective reduction heating cable
Frictional dissipation, it is to avoid heating cable bending short circuit, improves the efficiency of heating surface and job security；Solve prior art heating cable
It is directly arranged in drilling, heating cable surface insulation shelling damage is easily caused in drawing process, bending folds heating cable
Heating cable short circuit is easily caused, there is the technical problems such as potential safety hazard.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is connection mounting structure schematic diagram of the present invention.
Specific embodiment：
A kind of mining heating cable fixing device, it includes support 1, support（1）On be fixed with cable support frame 2, the two of support 1
Mounting hole 5 is provided with the base plate of end, the quantity of cable support frame 2 is more than one；Cable support frame on every section of support is general
Not less than three, and it is evenly arranged on support 1.
Cable support frame 2 is fixedly connected by bolt with support 1, and the screw on support 1 is elongated hole；By elongated hole, can be with
The position of mobile cable support frame 2 before fixed, to adapt to different heating cables.
Two mounting holes 5 are respectively arranged with the two ends base plate of support 1.
It also includes connecting bracket, and the connecting bracket includes base plate 3, and base plate 3 is provided with and the mounting hole 5 on support 1
Corresponding connecting hole, the left side of base plate 3 is provided with left plate 6, and the right side of base plate 3 is provided with right plate 4.By setting left side plate, work as branch
After frame 1 is fixed in connecting bracket, spacing fixation is played a part of to support 1, it is to avoid shift deformation during operation between support.
When needing extending bracket, the two ends of two sections of supports 1 are respectively put into connecting bracket, two sections of two ends of support 1
Mounting hole 5 aligns with the connecting hole of base plate 3, is bolted.
The length of support 1 is 600mm ~ 1200mm, and width is 10mm ~ 50mm, is highly 10mm ~ 50mm, and material is lightweight gold
Category alloy or the good non-metallic material of thermal conductivity；To facilitate carrying, and it is allowed to radiating well, improves the heating of drill hole inner wall
Speed.
Cable support frame 2 is light metal alloys or the good non-metallic material of thermal conductivity；To improve heat transfer efficiency.
Claims (6)
1. a kind of mining heating cable fixing device, it includes support（1）, it is characterised in that：Support（1）On be fixed with cable branch
Support（2）, support（1）Two ends base plate on be provided with mounting hole（5）, the cable support frame（2）Quantity be more than one, and
Support（1）On be evenly arranged.
2. a kind of mining heating cable fixing device according to claim 1, it is characterised in that：Cable support frame（2）It is logical
Cross bolt and support（1）It is fixedly connected, support（1）On screw be elongated hole.
3. a kind of mining heating cable fixing device according to claim 1, it is characterised in that：Support（1）Two ends bottom
Two mounting holes are respectively arranged with plate（5）.
4. a kind of mining heating cable fixing device according to claim 1, it is characterised in that：It also includes connection branch
Frame, the connecting bracket includes base plate（3）, base plate（3）It is provided with and support（1）On mounting hole（5）Corresponding connecting hole, bottom
Plate（3）Left side is provided with left plate（6）, base plate（3）Right side is provided with right plate（4）.
5. a kind of mining heating cable fixing device according to claim 1, it is characterised in that：Support（1）Length is
600mm ~ 1200mm, width is 10mm ~ 50mm, is highly 10mm ~ 50mm, and material is that light metal alloys or thermal conductivity are good
Non-metallic material.
6. a kind of mining heating cable fixing device according to claim 1, it is characterised in that：Cable support frame（2）For
Light metal alloys or the good non-metallic material of thermal conductivity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710217614.9A CN106848981A (en) | 2017-04-05 | 2017-04-05 | A kind of mining heating cable fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710217614.9A CN106848981A (en) | 2017-04-05 | 2017-04-05 | A kind of mining heating cable fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106848981A true CN106848981A (en) | 2017-06-13 |
Family
ID=59141335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710217614.9A Pending CN106848981A (en) | 2017-04-05 | 2017-04-05 | A kind of mining heating cable fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106848981A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6354542B1 (en) * | 1997-02-25 | 2002-03-12 | Thomas & Betts Corporation | Modular cable tray assembly |
| CN102400669A (en) * | 2010-09-11 | 2012-04-04 | 田力龙 | Method for draining gas by heating coal bed through drilling |
| CN202231374U (en) * | 2011-09-20 | 2012-05-23 | 南车资阳机车有限公司 | Novel wire slot splicing structure |
| CN203133355U (en) * | 2013-04-01 | 2013-08-14 | 苏州致迅电子科技有限公司 | Hole sealing wire slot |
| CN203151017U (en) * | 2013-03-12 | 2013-08-21 | 中国铁建电气化局集团第五工程有限公司 | Linear support for cable laying |
| CN205509397U (en) * | 2016-03-25 | 2016-08-24 | 江苏天御海工新材料科技有限公司 | Fiber reinforced resin based composite material cable drags groove |
| CN206628806U (en) * | 2017-04-05 | 2017-11-10 | 贵州大学 | A kind of mining heating cable fixed structure |
-
2017
- 2017-04-05 CN CN201710217614.9A patent/CN106848981A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6354542B1 (en) * | 1997-02-25 | 2002-03-12 | Thomas & Betts Corporation | Modular cable tray assembly |
| CN102400669A (en) * | 2010-09-11 | 2012-04-04 | 田力龙 | Method for draining gas by heating coal bed through drilling |
| CN202231374U (en) * | 2011-09-20 | 2012-05-23 | 南车资阳机车有限公司 | Novel wire slot splicing structure |
| CN203151017U (en) * | 2013-03-12 | 2013-08-21 | 中国铁建电气化局集团第五工程有限公司 | Linear support for cable laying |
| CN203133355U (en) * | 2013-04-01 | 2013-08-14 | 苏州致迅电子科技有限公司 | Hole sealing wire slot |
| CN205509397U (en) * | 2016-03-25 | 2016-08-24 | 江苏天御海工新材料科技有限公司 | Fiber reinforced resin based composite material cable drags groove |
| CN206628806U (en) * | 2017-04-05 | 2017-11-10 | 贵州大学 | A kind of mining heating cable fixed structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170613 |