CN209430230U - Press anchor cable to a kind of protecting against shock - Google Patents
Press anchor cable to a kind of protecting against shock Download PDFInfo
- Publication number
- CN209430230U CN209430230U CN201721902080.5U CN201721902080U CN209430230U CN 209430230 U CN209430230 U CN 209430230U CN 201721902080 U CN201721902080 U CN 201721902080U CN 209430230 U CN209430230 U CN 209430230U
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- anchor cable
- pressure pipe
- hole
- fall
- allow
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Abstract
The utility model presses anchor cable with providing a kind of protecting against shock, which will allow pressure pallet to be fixed on rock mass by hook, in the middle part of pallet setting play the role of allowing pressure recessed portion and open up the through-hole for grafting anchor cable at recessed portion center；At the same time; the utility model is fixedly connected in recessed portion lower end and allows pressure pipe shield; and pressure pipe will be allowed to be socketed on wherein; allow pressure pipe lower end that there is the lockset for playing position-limiting action; pressure pipe shield is allowed to connect by another group of hook with anti-fall; anchor cable through among above structure, can play the role of shock resistance, while realizing anti-falling protection function vertically in the vertical direction to anchor cable.
Description
Technical field
The utility model relates to underground engineering support field of material technology, and in particular to press anchor cable to a kind of protecting against shock.
Background technique
Relatively broad in coal mine roadway or other underground engineering field cable bolting technical applications, which mainly passes through
Anchor cable applies prestressing force to consolidating crack, limits rock mass excessive deformation, and reaching improves tunnel or other underground space country rock bodies
Stress state improves country rock body self-bearing ability, to keep the stabilization of country rock.Cable bolting technology carrys out underground engineering support
Say it is extremely important, it is especially particularly important to the coal mine roadway under the conditions of the strong mine pressure such as bump, due to such roadway surrounding rock
The multiple influences such as highland pressure, advance support stress, tectonic stress will be undergone with support system, it is stringenter to prop requirement,
But coal mine roadway majority is disposable tunnel, simple Enhanced support, which carrys out deformation controlling for rock surrounding gateways, certainly will will cause the urgency of support cost
Increase severely and add, causes the waste of resource and the increasing of difficulty of construction.Cable bolting structure design in the prior art is unreasonable, no
There is only the problems that supporting is not secured enough, and do not have anti-falling protection function.
Summary of the invention
The utility model is intended to the technological deficiency for the prior art, presses anchor cable with providing a kind of protecting against shock, existing to solve
There is the cable bolting structural support of technology not secured enough and does not have the technical issues of anti-falling protection function.
To realize the above technical purpose, the utility model uses following technical scheme:
Anchor cable is pressed to a kind of protecting against shock, including allows pressure pallet, allows pressure pipe shield, the first anti-fall hook, anti-fall, second is anti-
Hook is fallen, allows pressure pipe, lockset, anchor cable is described to allow pressure pallet in rectangle, and the center of pressure pallet is allowed to have a recessed portion, described
The center of recessed portion has the first anchor cable hole, and one end of the first anti-fall hook is coupler body, the other end is link, allows and presses pallet
Edge has the through-hole matched with the link of the first anti-fall hook, and the link of the first anti-fall hook is articulated in the through-hole for allowing and pressing pallet
In, the coupler body of the first anti-fall hook is articulated in rock mass, and the lower end of the recessed portion, which is fixedly connected with, allows pressure pipe shield, described to allow
Pressure pipe shield is cylindrical, and described allow has the second through-hole on pressure pipe shield side wall, one end of the second anti-fall hook be coupler body,
The other end is link, and anti-fall edge has the through-hole matched with the link of the second anti-fall hook, the extension of the second anti-fall hook
Ring is articulated in anti-fall through-hole, and the coupler body of the second anti-fall hook is articulated in second through-hole, the anti-fall center
Position has the second anchor cable hole, allow pressure pipe be socketed on it is described allow in pressure pipe shield, it is described that the lower end of pressure pipe is allowed to be connected with to allowing
Pressure pipe plays the lockset of position-limiting action, anchor cable through first anchor cable hole, allow pressure pipe, lockset, the second anchor cable hole.
Preferably, described allow the material for pressing pallet to be metal.
Preferably, the diameter for allowing the diameter of pressure pipe shield to be greater than the first anchor cable hole.
Preferably, the second through-hole is to allowing the distance of pressure pipe shield lower end less than the second through-hole to allowing on pressure pipe shield
The distance at end.
Preferably, first anchor cable hole and the second anchor cable hole are circular hole.
It is described to allow pressure pallet to refer to play the role of allowing the metal plate-like object of pressure in above technical scheme；The lockset is used
In to allowing pressure pipe to play position-limiting action, the specific can be that erosion control lockset.
The utility model presses anchor cable with providing a kind of protecting against shock, which will allow pressure pallet to be fixed on by hook
On rock mass, in the middle part of pallet setting play the role of allowing pressure recessed portion and open up leading to for grafting anchor cable at recessed portion center
Hole；At the same time, the utility model is fixedly connected in recessed portion lower end and allows pressure pipe shield, and pressure pipe will be allowed to be socketed on wherein,
It allows pressure pipe lower end that there is the lockset for playing position-limiting action, allows pressure pipe shield to connect by another group of hook with anti-fall, anchor cable
Vertically through among above structure, shock resistance can be played the role of in the vertical direction to anchor cable, while realizing anti-falling protection
Function.
Detailed description of the invention
Fig. 1 is the vertical section structure schematic diagram of the utility model entirety；
Fig. 2 is the cross-sectional structure schematic diagram of anchor cable.
In figure
1, allow pressure pallet 2, allow pressure pipe shield 3, the first anti-fall hook 4, anti-fall
5, the second anti-fall hook 6, allow pressure pipe 7, lockset 8, anchor cable
11, the first anchor cable hole 12, recessed portion 21, the second through-hole 41, the second anchor cable hole
Specific embodiment
Specific embodiment of the present utility model will be described in detail below.In order to avoid excessive unnecessary thin
Section will not be described in detail to belonging to well known structure or function in the examples below.Used in following embodiment
Approximating language can be used for quantitative expression, show to allow quantity to have certain variation in the case where not changing basic function.
In addition to being defined, technical and scientific term used in following embodiment has general with the utility model one of ordinary skill in the art
All over the identical meanings understood.
Embodiment 1
Anchor cable is pressed to a kind of protecting against shock, including allows pressure pallet 1, allows pressure pipe shield 2, the first anti-fall hook 3, anti-fall 4, the
Two anti-fall hooks 5, allow pressure pipe 6, lockset 7, anchor cable 8, described to allow pressure pallet 1 in rectangle, allow the center of pressure pallet 1 to have one recessed
Concave portion 12, the center of the recessed portion 12 have the first anchor cable hole 11, and one end of the first anti-fall hook 3 is coupler body, the other end
For link, allow the edge of pressure pallet 1 that there is the through-hole matched with the link of the first anti-fall hook 3, the link of the first anti-fall hook 3
Be articulated in allow pressure pallet 1 through-hole in, the coupler body of the first anti-fall hook 3 is articulated in rock mass, and the lower end of the recessed portion 12 is fixed
It is connected with and allows pressure pipe shield 2, described to make pressure pipe shield 2 cylindrical, described allow on 2 side wall of pressure pipe shield has second
Through-hole 21, one end of the second anti-fall hook 5 is coupler body, the other end is link, and anti-fall 4 edge has and the second anti-fall hook 5
The through-hole that matches of link, the link of the second anti-fall hook 5 is articulated in anti-fall 4 through-hole, and the coupler body of the second anti-fall hook 5 is hung
It connects in second through-hole 21, anti-fall 4 center has the second anchor cable hole 41, allows pressure pipe 6 to be socketed on described
It allows in pressure pipe shield 2, described that the lower end of pressure pipe 6 is allowed to be connected with to the lockset 7 for allowing pressure pipe 6 to play position-limiting action, anchor cable 8 runs through
First anchor cable hole 11 allows pressure pipe 6, lockset 7, the second anchor cable hole 41.
On the basis of above technical scheme, meet the following conditions:
It is described that the material for pressing pallet 1 is allowed to be metal.
The diameter for allowing the diameter of pressure pipe shield 2 to be greater than the first anchor cable hole 11.
Second through-hole 21 is to allowing the distance of 2 lower end of pressure pipe shield less than the second through-hole 21 to allowing 2 upper end of pressure pipe shield
Distance.
First anchor cable hole 11 and the second anchor cable hole 41 are circular hole.
Embodiment 2
Anchor cable is pressed to a kind of protecting against shock, including allows pressure pallet 1, allows pressure pipe shield 2, the first anti-fall hook 3, anti-fall 4, the
Two anti-fall hooks 5, allow pressure pipe 6, lockset 7, anchor cable 8, described to allow pressure pallet 1 in rectangle, allow the center of pressure pallet 1 to have one recessed
Concave portion 12, the center of the recessed portion 12 have the first anchor cable hole 11, and one end of the first anti-fall hook 3 is coupler body, the other end
For link, allow the edge of pressure pallet 1 that there is the through-hole matched with the link of the first anti-fall hook 3, the link of the first anti-fall hook 3
Be articulated in allow pressure pallet 1 through-hole in, the coupler body of the first anti-fall hook 3 is articulated in rock mass, and the lower end of the recessed portion 12 is fixed
It is connected with and allows pressure pipe shield 2, described to make pressure pipe shield 2 cylindrical, described allow on 2 side wall of pressure pipe shield has second
Through-hole 21, one end of the second anti-fall hook 5 is coupler body, the other end is link, and anti-fall 4 edge has and the second anti-fall hook 5
The through-hole that matches of link, the link of the second anti-fall hook 5 is articulated in anti-fall 4 through-hole, and the coupler body of the second anti-fall hook 5 is hung
It connects in second through-hole 21, anti-fall 4 center has the second anchor cable hole 41, allows pressure pipe 6 to be socketed on described
It allows in pressure pipe shield 2, described that the lower end of pressure pipe 6 is allowed to be connected with to the lockset 7 for allowing pressure pipe 6 to play position-limiting action, anchor cable 8 runs through
First anchor cable hole 11 allows pressure pipe 6, lockset 7, the second anchor cable hole 41.
The embodiments of the present invention are described in detail above, but the content is only the preferable of the utility model
Embodiment is not intended to limit the utility model.All any modifications made in the application range of the utility model are equally replaced
It changes and improves, should be included within the scope of protection of this utility model.
Claims (5)
1. pressing anchor cable to a kind of protecting against shock, it is characterised in that pallet (1) is pressed including allowing, is allowed pressure pipe shield (2), the first anti-fall hook
(3), anti-fall (4), the second anti-fall hook (5), allow pressure pipe (6), lockset (7), anchor cable (8), described that pressure pallet (1) is allowed to be in rectangle,
Allow the center of pressure pallet (1) that there are a recessed portion (12), the center of the recessed portion (12) has the first anchor cable hole
(11), one end of the first anti-fall hook (3) is coupler body, the other end is link, allow the edge of pressure pallet (1) have with it is first anti-fall
The through-hole that the link of hook (3) matches, the link of the first anti-fall hook (3) be articulated in allow pressure pallet (1) through-hole in, first is anti-fall
The coupler body of hook (3) is articulated in rock mass, and the lower end of the recessed portion (12), which is fixedly connected with, allows pressure pipe shield (2), described to allow
Pressure pipe shield (2) is cylindrical, and described allow on pressure pipe shield (2) side wall has the second through-hole (21), the second anti-fall hook (5)
One end be coupler body, the other end is link, the edge of anti-fall (4) has to be matched with the link of the second anti-fall hook (5)
The link of through-hole, the second anti-fall hook (5) is articulated in the through-hole of anti-fall (4), and the coupler body of the second anti-fall hook (5) is articulated in described
In second through-hole (21), the center of anti-fall (4) has the second anchor cable hole (41), allows pressure pipe (6) to be socketed on described
It allows in pressure pipe shield (2), it is described that the lower end of pressure pipe (6) is allowed to be connected with to the lockset (7) for allowing pressure pipe (6) to play position-limiting action,
Anchor cable (8) through first anchor cable hole (11), allow pressure pipe (6), lockset (7), the second anchor cable hole (41).
2. pressing anchor cable to a kind of protecting against shock according to claim 1, it is characterised in that it is described allow pressure pallet (1) material be
Metal.
3. pressing anchor cable to a kind of protecting against shock according to claim 1, it is characterised in that described to allow the straight of pressure pipe shield (2)
Diameter is greater than the diameter of the first anchor cable hole (11).
4. pressing anchor cable to a kind of protecting against shock according to claim 1, it is characterised in that the second through-hole (21) is to making pressure pipe anti-
The distance of shield (2) lower end is less than the second through-hole (21) to allowing the distance of pressure pipe shield (2) upper end.
5. pressing anchor cable to a kind of protecting against shock according to claim 1, it is characterised in that first anchor cable hole (11) and
Two anchor cable holes (41) are circular hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721902080.5U CN209430230U (en) | 2017-12-29 | 2017-12-29 | Press anchor cable to a kind of protecting against shock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721902080.5U CN209430230U (en) | 2017-12-29 | 2017-12-29 | Press anchor cable to a kind of protecting against shock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209430230U true CN209430230U (en) | 2019-09-24 |
Family
ID=68006072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721902080.5U Active CN209430230U (en) | 2017-12-29 | 2017-12-29 | Press anchor cable to a kind of protecting against shock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209430230U (en) |
-
2017
- 2017-12-29 CN CN201721902080.5U patent/CN209430230U/en active Active
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