CN219918277U - Front cable spiral sheath of working face frame - Google Patents
Front cable spiral sheath of working face frame Download PDFInfo
- Publication number
- CN219918277U CN219918277U CN202321213726.4U CN202321213726U CN219918277U CN 219918277 U CN219918277 U CN 219918277U CN 202321213726 U CN202321213726 U CN 202321213726U CN 219918277 U CN219918277 U CN 219918277U
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- CN
- China
- Prior art keywords
- cable
- sleeve
- layer
- spiral sheath
- spiral
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- 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.)
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- 238000009434 installation Methods 0.000 claims abstract description 13
- 239000010410 layer Substances 0.000 claims description 45
- 238000005260 corrosion Methods 0.000 claims description 10
- 230000007797 corrosion Effects 0.000 claims description 8
- 239000011247 coating layer Substances 0.000 claims description 6
- 230000005855 radiation Effects 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 230000003471 anti-radiation Effects 0.000 claims 2
- 239000003245 coal Substances 0.000 abstract description 5
- 230000002265 prevention Effects 0.000 abstract description 4
- 230000001681 protective effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Abstract
The utility model discloses a front cable spiral sheath of a working face frame, and relates to the technical field of coal mines. This cable spiral sheath before working face frame is through setting up spiral sheath body for the fire prevention dope layer colour in its outside can be set to yellow, red two kinds, and the cable is hung neatly, pleasing to the eye before the working face frame, very big improvement working face standardization level to formed a protection to the cable, prevented to wear and squeeze the cable phenomenon because of daily pull frame etc. the security is higher, through setting up first adapter sleeve, second adapter sleeve, installation sleeve, adjusting bolt and cable grip block, rotatory adjusting bolt can drive the cable grip block to be close to cable department, thereby with the inboard cable grip of spiral sheath body department, can firmly fix cable spiral sheath in the cable outside.
Description
Technical Field
The utility model relates to the technical field of coal mines, in particular to a cable spiral sheath in front of a working face frame.
Background
Nowadays, in the coal mining site, the front drainage cables, control signal wires and the like of the hydraulic support frame of the fully-mechanized mining face are more in number, and the 3-1 coal and 4-2 coal faces are high and low, so that the front drainage cables, the control signal wires and the like of the hydraulic support frame are very messy in hanging, the standardized work of the face is severely restricted, and the cables are easy to wear and crush in the daily drawing process.
At present, to this condition, cable protective sheath is wrapped with cable surface in most, but because cable protective sheath is overall structure, can't directly twine in the outside of cable, consequently all need to scratch a mouthful with cable protective sheath's surface in the in-process of installation generally, then fix cable protective sheath in the cable outside, but cable protective sheath can't adjust according to the actual model specification of cable, wear and squeeze the cable easily in daily frame pulling process, and the security is not very high.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the front cable spiral sheath of the working face frame, which solves the problem that the safety is not very high.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a cable spiral sheath before working face frame, includes the spiral sheath body, spiral sheath body one end fixedly connected with first adapter sleeve, spiral sheath body other end fixedly connected with second adapter sleeve, first adapter sleeve with second adapter sleeve outside fixed mounting has the spacing ring, the spacing ring outside is provided with the installation sleeve, the inboard fixedly connected with rubber buffer washer of installation sleeve, installation sleeve outside fixed mounting has the fixed block, the fixed block outside is provided with adjusting bolt, the adjusting bolt inboard is provided with the cable grip block, the cable grip block inboard is provided with first anti-skidding line, the fixed block inboard be provided with adjusting bolt corresponding first screw thread.
Preferably, the outer sides of the first connecting sleeve and the second connecting sleeve are provided with second threads, and the mounting sleeve is in threaded connection with the first connecting sleeve and the second connecting sleeve.
Preferably, the mounting sleeve is arranged on the outer side of the limiting ring, and second anti-skidding lines which are uniformly distributed are arranged on the surface of the mounting sleeve.
Preferably, the spiral sheath body comprises a base layer, an elastic protection layer is arranged on the outer side of the base layer, a first insulating layer is arranged on the outer side of the elastic protection layer, and a radiation protection layer is arranged on the outer side of the first insulating layer.
Furthermore, the outside of the radiation protection layer is provided with a fireproof coating layer, and the surface of the fireproof coating layer is provided with evenly distributed round holes.
Further, a second insulating layer is arranged on the inner side of the base layer, and a corrosion-resistant layer is arranged on the inner side of the second insulating layer.
Furthermore, the inside of the corrosion-resistant layer is provided with anti-slip strips which are uniformly distributed on the inside of the corrosion-resistant layer.
Advantageous effects
The utility model provides a cable spiral sheath in front of a working face frame. Compared with the prior art, the device has the following
The beneficial effects are that:
1. this cable spiral sheath before working face frame is through setting up spiral sheath body for the fire prevention dope layer colour in its outside can be set to yellow, red two kinds, and the cable is hung neatly, pleasing to the eye before the working face frame, very big improvement working face standardization level, and formed a protection to the cable, prevented to wear and squeeze the cable phenomenon because of daily frame etc. and the security is higher.
2. This cable spiral sheath before working face frame through setting up first adapter sleeve, second adapter sleeve, installation sleeve, adjusting bolt and cable grip block, rotates adjusting bolt and can drive the cable grip block and be close to cable department to with the inboard cable grip department of spiral sheath body, can firmly fix the cable spiral sheath in the cable outside.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the spiral sheath body according to the present utility model;
FIG. 3 is a cross-sectional view of the spiral sheath body of the present utility model;
fig. 4 is a schematic structural view of the installation sleeve in the present utility model.
In the figure: 1. a spiral sheath body; 101. a base layer; 102. an elastic protection layer; 103. a first insulating layer; 104. a radiation protection layer; 105. a layer of fire-retardant coating; 106. a round hole; 107. a second insulating layer; 108. a corrosion resistant layer; 109. an anti-slip strip; 2. a first connection sleeve; 3. a second connection sleeve; 4. a limiting ring; 5. installing a sleeve; 6. a rubber cushion washer; 7. a fixed block; 8. an adjusting bolt; 9. a cable clamping block; 10. and second anti-skid lines.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides the following technical solutions: the front cable spiral sheath of the working face frame comprises a spiral sheath body 1, one end of the spiral sheath body 1 is fixedly connected with a first connecting sleeve 2, the other end of the spiral sheath body 1 is fixedly connected with a second connecting sleeve 3, the outer sides of the first connecting sleeve 2 and the second connecting sleeve 3 are fixedly provided with a limiting ring 4, the outer side of the limiting ring 4 is provided with a mounting sleeve 5, the inner side of the mounting sleeve 5 is fixedly connected with a rubber buffer gasket 6, the outer side of the mounting sleeve 5 is fixedly provided with a fixing block 7, the outer side of the fixing block 7 is provided with an adjusting bolt 8, the inner side of the adjusting bolt 8 is provided with a cable clamping block 9, the inner side of the cable clamping block 9 is provided with a first anti-skid thread, the inner side of the fixing block 7 is provided with a first thread corresponding to the adjusting bolt 8, and the position of the fixing block 7 can be adjusted by rotating the adjusting bolt 8, so that the position of the cable clamping block 9 is changed to clamp a cable;
the outside of first adapter sleeve 2 and second adapter sleeve 3 is provided with the second screw thread, be threaded connection between installation sleeve 5 and first adapter sleeve 2 and the second adapter sleeve 3, the installation sleeve 5 sets up in the spacing ring 4 outside, installation sleeve 5 surface is provided with evenly distributed's second anti-skidding line 10, spiral sheath body 1 includes basic unit 101, the basic unit 101 outside is provided with elasticity protective layer 102, elasticity protective layer 102 outside is provided with first insulating layer 103, the first insulating layer 103 outside is provided with radiation protection layer 104, the radiation protection layer 104 outside is provided with fire prevention coating layer 105, evenly distributed's round hole 106 has been seted up on fire prevention coating layer 105 surface, the basic unit 101 inboard is provided with second insulating layer 107, second insulating layer 107 inboard is provided with corrosion-resistant layer 108, corrosion-resistant layer 108 inboard is provided with anti-skidding strip 109, anti-skidding strip 109 evenly distributed is in corrosion-resistant layer 108 inboard, anti-skidding strip 109 can play the skid effect, avoid spiral sheath body 1 to take place the skew.
During operation, firstly taking out the red and yellow spiral sheath body 1, winding the spiral sheath body 1 on the outer sides of a drainage cable, a control signal wire and the like in front of a hydraulic support frame, arranging maintenance workers to use the spiral sheath to bundle up the working face cable again, using the red sheath to bundle up the power cable, using the yellow sheath to bundle up the signal cable, adjusting the cable hanging quantity, and neatly hanging on a working face cable hook, by arranging the spiral sheath body 1, the color of a fireproof coating 105 on the outer side of the spiral sheath body 1 can be set to be yellow and red, the front cable of the working face frame is hung neatly and attractive, the greatly improved working face standardization level is achieved, a protection is formed on the cable, the phenomenon of wearing and crushing the cable due to daily pull frames and the like is prevented, the safety is higher, the first connecting sleeve 2, the second connecting sleeve 3, the mounting sleeve 5, the adjusting bolt 8 and the cable clamping block 9 are driven to approach the cable by the rotating the adjusting bolt 8, so that the cable clamping block 9 is driven to the cable clamping position on the inner side of the spiral sheath body 1, and the spiral sheath can be firmly fixed on the outer side of the cable.
And all that is not described in detail in this specification is well known to those skilled in the art.
Claims (7)
1. The cable spiral sheath before working face frame, including spiral sheath body (1), its characterized in that: first adapter sleeve (2) of spiral sheath body (1) one end fixedly connected with, spiral sheath body (1) other end fixedly connected with second adapter sleeve (3), first adapter sleeve (2) with second adapter sleeve (3) outside fixed mounting has spacing ring (4), spacing ring (4) outside is provided with installation sleeve (5), the inboard fixedly connected with rubber buffer washer (6) of installation sleeve (5), installation sleeve (5) outside fixed mounting has fixed block (7), the fixed block (7) outside is provided with adjusting bolt (8), adjusting bolt (8) inboard is provided with cable grip block (9), cable grip block (9) inboard is provided with first anti-skidding line, fixed block (7) inboard be provided with adjusting bolt (8) corresponding first screw thread.
2. The face-rack front cable spiral jacket of claim 1, wherein: the first connecting sleeve (2) and the second connecting sleeve (3) are provided with second threads on the outer sides, and the mounting sleeve (5) is in threaded connection with the first connecting sleeve (2) and the second connecting sleeve (3).
3. The face-rack front cable spiral jacket of claim 1, wherein: the mounting sleeve (5) is arranged on the outer side of the limiting ring (4), and second anti-skidding lines (10) which are uniformly distributed are arranged on the surface of the mounting sleeve (5).
4. The face-rack front cable spiral jacket of claim 1, wherein: the spiral sheath body (1) comprises a base layer (101), an elastic protection layer (102) is arranged on the outer side of the base layer (101), a first insulating layer (103) is arranged on the outer side of the elastic protection layer (102), and a radiation protection layer (104) is arranged on the outer side of the first insulating layer (103).
5. The face-rack front cable spiral jacket of claim 4, wherein: the anti-radiation coating is characterized in that a fireproof coating layer (105) is arranged on the outer side of the anti-radiation layer (104), and uniformly distributed round holes (106) are formed in the surface of the fireproof coating layer (105).
6. The face-rack front cable spiral jacket of claim 5, wherein: a second insulating layer (107) is arranged on the inner side of the base layer (101), and a corrosion-resistant layer (108) is arranged on the inner side of the second insulating layer (107).
7. The face-rack front cable spiral jacket of claim 6, wherein: the anti-slip strip (109) is arranged on the inner side of the anti-corrosion layer (108), and the anti-slip strips (109) are uniformly distributed on the inner side of the anti-corrosion layer (108).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321213726.4U CN219918277U (en) | 2023-05-18 | 2023-05-18 | Front cable spiral sheath of working face frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321213726.4U CN219918277U (en) | 2023-05-18 | 2023-05-18 | Front cable spiral sheath of working face frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219918277U true CN219918277U (en) | 2023-10-27 |
Family
ID=88429586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321213726.4U Active CN219918277U (en) | 2023-05-18 | 2023-05-18 | Front cable spiral sheath of working face frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219918277U (en) |
-
2023
- 2023-05-18 CN CN202321213726.4U patent/CN219918277U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |