CN207847668U - A kind of anchor cable safety protection jacket component - Google Patents
A kind of anchor cable safety protection jacket component Download PDFInfo
- Publication number
- CN207847668U CN207847668U CN201721874563.9U CN201721874563U CN207847668U CN 207847668 U CN207847668 U CN 207847668U CN 201721874563 U CN201721874563 U CN 201721874563U CN 207847668 U CN207847668 U CN 207847668U
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- Prior art keywords
- protective jacket
- anchor cable
- buffer
- safety protection
- anchor pole
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Abstract
The utility model discloses a kind of anchor cable safety protection jacket components, including the anchor pole being fixedly installed in lithosphere, protective jacket component is arranged in the lower section of anchor pole, protective jacket component includes protective jacket, protective jacket outer wall, which is equipped with to perforate and pass through, drag-line, the both ends of drag-line are all provided with there are one lantern ring, and lantern ring is interior to be arranged an anti-drop hook；Protective jacket bottom interior wall is equipped with screw thread and is screwed with detachable plug, is sequentially placed buffer and plain cushion inside protective jacket on detachable plug, and wherein buffer is soft material, and the lower end of anchor pole is supported in the plain cushion upper surface.The structure design of the utility model is reasonable, and assembling, installation procedure are simple, swift and convenient to operate, time saving and energy saving, can substantially reduce the labor intensity of personnel, reduces about 5 times of human input, improves the safety of operating environment.
Description
Technical field：
The utility model is related to the safety equipment design field of underground work, a kind of particularly anchor cable safety protection jacket group
Part.
Background technology：
Supporting coal mine underworkings experienced wooden support, build arch supporting, shaped steel supporting to anchor pole (anchor cable) supporting it is very long
Process, both domestic and external it was verified that anchor pole (anchor cable) supporting has, anchorage depth is big, lower part unstable formation is anchored at top
In stable rock stratum, the advantages of supporting good reliability.Anchor pole (anchor cable) supporting can apply prestressing force, realize quick, active support,
Therefore it is the economical and effective support form in tunnel, is widely used in supporting coal mine underworkings.
Anchor pole (anchor cable) supporting is installed according to array pitch between design, and due to underground coal mine complex geologic conditions, ground is answered
Power or mining influence often occur, therefore the driving face of anchor pole (anchor cable) supporting, two lane of fully-mechanized mining working, occasional because
Extremely abnormal reason and cause anchor cable, anchor pole to break, there are great security risks during this environmental work by worker, very
To there is human casualty accident.
It is general since anchor cable, anchor pole break the minimum and not ready-made security protection method of probability of existing security risk
All over not taking counter-measure.The safety measure that a small number of coal mines are taken is wound using cross using the iron wire not less than 12#,
In the end of lockset, winding no less than two circles, are then attached on reinforced mesh；Iron wire is prevented there are certain strength that allows when fixed
The iron wire that breaks is pressed in tunnel.
The shortcomings that prior art：
1. underground site ascend a height operation, especially anchor pole winding protection it is especially difficult because anchor pole head is exposed shorter,
It is not easy to wind using iron wire；2. not only occupying a large amount of working time, Ren Yuanchang during anchor cable, anchor pole wind iron wire
Phase station is bound on ladder, and security risk greatly improves, or even the worker having has grown finger and also often pricked by iron wire the binding time
It is broken；3. tunnel anchor cable, anchor pole use iron wire take-up strap, iron wire consumption is very big, and winding need to put into it is more
Manpower, material, artificial economic cost are higher；4. iron wire is excessively thick, it is difficult to artificial winding is bound, the thin tensile strength of iron wire again compared with
Difference；In water drenching region, the iron wire of take-up strap is easy to cause protection to fail by aqueous corrosion.
Utility model content：
Purpose of the utility model is to solve the deficiencies in the prior art, provide a kind of anchor cable safety protection jacket group
Part.
The technical solution adopted in the utility model is：
The lower section setting of a kind of anchor cable safety protection jacket component, including the anchor pole that is fixedly installed in lithosphere, anchor pole is anti-
Jacket assembly, protective jacket component include protective jacket, and protective jacket outer wall is equipped with perforation and passing through has drag-line, the both ends of drag-line to be all provided with
There are one lantern ring, an anti-drop hook is set in lantern ring；
Protective jacket bottom interior wall is equipped with screw thread and is screwed with detachable plug, inside protective jacket on detachable plug successively
Buffer and plain cushion are placed, wherein buffer is soft material, and the lower end of anchor pole is supported in the plain cushion upper surface.
A kind of anchor cable safety protection jacket component is fixed with one layer of soft outer on the outer wall of the protective jacket, soft
Matter outer casing inner wall has fastened protector, the upper-end contact detachable plug of protector.
A kind of anchor cable safety protection jacket component, the buffer and protector by rubber or other elasticity, it is soft
Material is made.
A kind of anchor cable safety protection jacket component, the buffer and protector whole installation column structure are to increase
Stability, the both ends of buffer contact the upper-end contact detachable plug of plain cushion and detachable plug, protector respectively.
The lantern ring inner wall of a kind of anchor cable safety protection jacket component, the drag-line both ends is respectively provided with a tapered end ring
Set, anti-drop hook are placed in the tapered end ring set.
Compared with prior art, the beneficial effects of the utility model are：
(1) anchor cable, the anchor pole caused by reasons such as tunnel can be effectively prevent to press break the safety accident that may be brought；
(2) plain cushion in protective jacket, buffering ball, and the steel wire rope of relaxation are fixed, and anchor pole can be made in abnormal formation stress etc.
When situation, downward active force is buffered, is reduced；The larger breaking load of steel wire rope can effectively solve the problem that the steel wire rope of anchor cable
(or anchor pole reinforcing bar) break casualty accident；
(3) plastic stainless steel steel wire rope is bound instead of iron wire, has not only improved breaking load ability, but also enhance corrosion-resistant
Property；
(4) anti-drop hook makes steel wire rope fix safer reliable, and tapered end lantern ring increases the bending radius of steel wire rope, keeps away
Exempt from steel wire rope and is excessively bent the damage caused by steel wire rope；
(5) protective jacket installation procedure is simple, swift and convenient to operate, time saving and energy saving, and the labour that can substantially reduce personnel is strong
Degree reduces about 5 times of human input；
(6) protective jacket can recycle；
(7) protective jacket installation operation is simple and fast, can shorten ascending a height the activity duration for construction personnel, security risk risk
It substantially reduces.
Description of the drawings：
Fig. 1 is the mounting structure schematic diagram of the utility model.
Specific implementation mode：
Below in conjunction with the accompanying drawings, the utility model is described in further detail by embodiment：
A kind of anchor cable safety protection jacket component, including the anchor pole 1 that is fixedly installed in lithosphere, the lower section setting of anchor pole 1
Protective jacket component, protective jacket component include protective jacket 2, and 2 outer wall of protective jacket, which is equipped with to perforate and pass through, drag-line 3, and the two of drag-line 3
End is all provided with there are one lantern ring 4, and lantern ring 4 is interior to be arranged an anti-drop hook 5；
2 bottom interior wall of protective jacket is equipped with screw thread and is screwed with detachable plug 6, inside protective jacket 2 on detachable plug 6
It is sequentially placed buffer 7 and plain cushion 8, wherein buffer 7 is soft material, and the lower end of anchor pole 1 is supported in 8 upper surface of plain cushion.
One layer of soft outer 9 is fixed on the outer wall of protective jacket 2,9 inner wall tightening of soft outer has protector 10 surely, protection
The upper-end contact detachable plug 6 of device 10.
Buffer 7 and protector 10 are made of rubber or other elasticity, soft material.
To increase stability, the both ends of buffer 7 contact respectively puts down for buffer 7 and 10 whole installation column structure of protector
The upper-end contact detachable plug 6 of pad 8 and detachable plug 6, protector 10.
4 inner wall of lantern ring at 3 both ends of drag-line is respectively provided with a tapered end ring set 12, and anti-drop hook 5 is placed in the tapered end ring set 12.
In use, component one of of the anchor pole 1 as suspension roof support, anchor pole 1 is by using the supporting plate 13 being arranged in environment
Supporting plays reinforced mesh 14, and the anti-drop hook 5 at 3 both ends of drag-line hooks reinforced mesh 14, when anchor pole 1 is in use environment (such as coal mine
Underground) break accident when, active force is buffered and is unloaded by plain cushion 8, buffer 7 and protective jacket 2 by the end of anchor pole 1
Onto drag-line 3, to play protective action；Under extreme case, drag-line 3 is pulled off, and active force can also be significantly reduced, simultaneously
Damage can also be reduced to minimum by the protector 10 in 2 lower end of protective jacket, prevent from pounding people or hard collision occurs for object, play slow
The effect of punching.
Above-described embodiment is only the preferable embodiment of the utility model, and in addition to this, the utility model can also have
Other realization methods.It should be noted that without departing from the concept of this utility model, it is any conspicuously improved
It should fall within the protection scope of this utility model with modification.
Claims (5)
1. a kind of anchor cable safety protection jacket component, including the anchor pole that is fixedly installed in lithosphere, it is characterised in that：
Protective jacket component is arranged in the lower section of the anchor pole, and protective jacket component includes protective jacket, and protective jacket outer wall is equipped with perforation simultaneously
Across having drag-line, the both ends of drag-line to be all provided with there are one lantern ring, lantern ring is interior to be arranged an anti-drop hook；
Protective jacket bottom interior wall is equipped with screw thread and is screwed with detachable plug, is sequentially placed on detachable plug inside protective jacket
Buffer and plain cushion, wherein buffer are soft material, and the lower end of anchor pole is supported in the plain cushion upper surface.
2. a kind of anchor cable safety protection jacket component according to claim 1, it is characterised in that：
One layer of soft outer is fixed on the outer wall of the protective jacket, soft outer inner wall tightening has protector surely, protector
Upper-end contact detachable plug.
3. a kind of anchor cable safety protection jacket component according to claim 1 or 2, it is characterised in that：
The buffer and protector are made of rubber or other elasticity, soft material.
4. a kind of anchor cable safety protection jacket component according to claim 1 or 2, it is characterised in that：
The buffer and protector whole installation column structure to increase stability, the both ends of buffer contact respectively plain cushion and
The upper-end contact detachable plug of detachable plug, protector.
5. a kind of anchor cable safety protection jacket component according to claim 1, it is characterised in that：
The lantern ring inner wall at the drag-line both ends is respectively provided with a tapered end ring set, and anti-drop hook is placed in the tapered end ring set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721874563.9U CN207847668U (en) | 2017-12-28 | 2017-12-28 | A kind of anchor cable safety protection jacket component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721874563.9U CN207847668U (en) | 2017-12-28 | 2017-12-28 | A kind of anchor cable safety protection jacket component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207847668U true CN207847668U (en) | 2018-09-11 |
Family
ID=63419536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721874563.9U Active CN207847668U (en) | 2017-12-28 | 2017-12-28 | A kind of anchor cable safety protection jacket component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207847668U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109339841A (en) * | 2018-11-20 | 2019-02-15 | 中煤新集能源股份有限公司 | Anchor cable secondary protection device |
-
2017
- 2017-12-28 CN CN201721874563.9U patent/CN207847668U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109339841A (en) * | 2018-11-20 | 2019-02-15 | 中煤新集能源股份有限公司 | Anchor cable secondary protection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 232000 4th floor, building B1, Huainan Internet Economic Industrial Park, high tech Zone, Huainan City, Anhui Province Patentee after: HUAINAN DATUN GROUTING ENGINEERING Co.,Ltd. Address before: 232000 Anhui city in Huainan Province, Panji District Finance Office Gu Gou Xiang Patentee before: HUAINAN DATUN GROUTING ENGINEERING Co.,Ltd. |