CN207944973U - A kind of gib anchor pole - Google Patents
A kind of gib anchor pole Download PDFInfo
- Publication number
- CN207944973U CN207944973U CN201820360700.5U CN201820360700U CN207944973U CN 207944973 U CN207944973 U CN 207944973U CN 201820360700 U CN201820360700 U CN 201820360700U CN 207944973 U CN207944973 U CN 207944973U
- Authority
- CN
- China
- Prior art keywords
- anchor pole
- anchor
- bar
- tail
- gib
- 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.)
- Expired - Fee Related
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- Piles And Underground Anchors (AREA)
Abstract
The utility model discloses a kind of gib anchor pole, including a Bower Anchor bar, anchor pole head is set in one end of Bower Anchor bar, anchor pole tail is arranged in the other end, in anchor pole tail towards being threaded bar on the body of rod between anchor pole head；Union body is socketed on Bower Anchor bar, and several slots are opened in one end that union body is contacted with anchor pole head, and the other end of union body is arranged tube body pallet, anchor pole plate and bolt are set gradually between tube body pallet and anchor pole tail；The diameter of union body is less than the maximum gauge of anchor pole head.The utility model opens rectangular slot due to setting anchor pole head and union body so that the light quick supporting of anchor pole physical efficiency, and can realize fast quick-detach with the cooperation of tube body pallet；The setting of anchor pole tail protects threaded rod, in installation and removal, prevents damaged screw from causing bolt that can not remove；The design of assister bar prevents the body of rod during installing or disassembling from dallying；Above structure can realize quick supporting and meet the requirement of Reusability.
Description
Technical field
The utility model is related to a kind of anchor pole more particularly to a kind of gib anchor poles.
Background technology
Suspension roof support refers to being adopted in the construction of the underground chambers such as earth's surfaces engineering and tunnel, stope such as side slope, ground deep basal pit
A kind of support reinforcement mode.Roofbolt is made with metalwork, wooden piece, polymer member or other materials, squeeze into earth's surface rock mass or
In the pre-drilled hole of chamber surrounding rock body, using its head, the special tectonic of the body of rod and tail portion supporting plate (can also not have to), or according to
Rely and country rock and rock mass stability are combined together in cohesive action and generate suspension effectiveness, combination beam effect, reinforcing effect, to reach
To the purpose of supporting.Have many advantages, such as that at low cost, supporting effect is good, easy to operate, using flexible, occupy construction headroom less.
But existing anchor pole be after supporting it is irretrievable, can not be repeatedly especially for the region of gib
It uses, causes the wasting of resources.
Utility model content
In order to solve the problems, such as that there is currently it is good that the purpose of this utility model is to provide a kind of supporting performances, and can be anti-
The gib anchor pole used again.
In order to achieve the above objectives, technological means used by the utility model is：A kind of gib anchor pole, including one
Anchor pole head is arranged in one end of Bower Anchor bar in Bower Anchor bar, and anchor pole tail is arranged in the other end, in anchor pole tail towards the body of rod between anchor pole head
On be threaded bar；Union body is socketed on Bower Anchor bar, and several slots are opened in one end that union body is contacted with anchor pole head, union body it is another
Tube body pallet is arranged in one end, and anchor pole plate and bolt are set gradually between tube body pallet and anchor pole tail；The diameter of union body is less than
The maximum gauge of anchor pole head.
Further, the anchor pole head is circular cone stage body, and anchor pole tail and the body of rod are cylinder, the small bottom surface of circular cone stage body
On the connecting-rod body of radius end and towards anchor pole tail.
Further, the anchor pole tail connection screw thread bar, and radius is less than threaded rod radius.
Further, described sleeve pipe body is hollow cylinder, and it is rectangular slot, the long side and sleeve of rectangular slot to slot
The height of body is parallel.
Further, at least four slots are set on described sleeve pipe body, and four slots are arranged with circumference uniform distribution.
Further, a through-hole is arranged close to anchor pole tail side in the threaded rod, and assister bar is arranged in through-hole.
The beneficial effects of the utility model are：Since setting anchor pole head and union body open rectangular slot so that anchor bar body
The light quick supporting of energy, and can realize fast quick-detach with the cooperation of tube body pallet；The setting of anchor pole tail protects threaded rod, is pacifying
When assembly and disassembly, prevent damaged screw from causing bolt that can not remove；The design of assister bar prevents the body of rod during installing or disassembling
Idle running；Above structure can realize quick supporting and meet the requirement of Reusability.
Description of the drawings
The content of the utility model is further elaborated with reference to the accompanying drawings and examples.
Fig. 1, the structural schematic diagram for the utility model.
In figure：1, anchor pole head, 2, union body, 3, slot, 4, tube body pallet, 5, anchor pole plate, 6, bolt, 7, assister bar, 8, anchor
Bar tail.
Specific implementation mode
Embodiment 1
As shown in Figure 1, a kind of gib anchor pole, including a Bower Anchor bar, the setting anchor pole head 1 in one end of Bower Anchor bar,
Anchor pole tail 8 is arranged in the other end, in anchor pole tail 8 towards being threaded bar on the body of rod between anchor pole head 1；Union body 2 is socketed in master
On anchor pole, several slots 3, the other end setting tube body pallet 4 of union body 2, in pipe are opened in one end that union body 2 is contacted with anchor pole head 1
Anchor pole plate 5 and bolt 6 are set gradually between body pallet 4 and anchor pole tail 8；The maximum that the diameter of union body 2 is less than anchor pole head 1 is straight
Diameter.
Embodiment 2
As a concrete structure design of embodiment 1, the anchor pole head 1 is circular cone stage body, and anchor pole tail 8 and the body of rod are
Cylinder, on the handle radius surface end connecting-rod body of circular cone stage body and towards anchor pole tail.
8 connection screw thread bar of the anchor pole tail, and radius is less than threaded rod radius.
Described sleeve pipe body 2 is hollow cylinder, and it is rectangular slot, the long side of rectangular slot and the Gao Ping of sleeve body to slot
Row.
At least four slots 3 are set on described sleeve pipe body 2, and four slots 3 are arranged with circumference uniform distribution.
A through-hole is arranged close to 8 side of anchor pole tail in the threaded rod, and assister bar 7 is arranged in through-hole.
Operating process：Bit bore is first used, hole depth, which should be greater than rock-bolt length 300mm, to be advisable, should cleaning hole as possible when perforating
Interior remaining coal disintegrating slag.It is drilled hole and anchor pole is penetrated eyelet, in addition anchor pole plate, screw up with a wrench bolt.If twisting spiral shell
Anchor pole and then rotates when silk, and assister bar auxiliary can be used to be fixed.
When using good removal：Bolt 6 is unclamped and removed with spanner, and removal anchor pole plate 5 taps anchor pole tail 8, Bower Anchor bar and set
Tube body detaches, and tightening state is detached from, to extract entire anchor pole out.The effect of tube body pallet 4 is casing when preventing from tapping anchor pole tail
Body moves together with anchor pole.
Anchor pole is primarily adapted for use in：Coal mine digging laneway and ground cut into a mountain tunnel front meet head on and two help face
When protect, cooperation high-strength nylon net using effect is more preferably.This anchor pole is also used as simple anchor point, widely used operation
Simple and practical removal is convenient to recycle.
The utility model opens rectangular slot due to setting anchor pole head and union body so that the light quick supporting of anchor pole physical efficiency,
And it can realize fast quick-detach with the cooperation of tube body pallet；The setting of anchor pole tail protects threaded rod, in installation and removal, prevents
Damaged screw causes bolt that can not remove；The design of assister bar prevents the body of rod during installing or disassembling from dallying；Above structure was both
It can realize quick supporting, and the requirement of Reusability can be met.
Application embodiment is only intended to illustrate that technical characteristic disclosed in the present application, those skilled in the art pass through simple
Carried out change is replaced, the range that the application is protected is still fallen within.
Claims (6)
1. a kind of gib anchor pole, it is characterised in that：Including a Bower Anchor bar, anchor pole head is set in one end of Bower Anchor bar, separately
Anchor pole tail is arranged in one end, in anchor pole tail towards being threaded bar on the body of rod between anchor pole head；Union body is socketed on Bower Anchor bar,
Several slots are opened in one end that union body is contacted with anchor pole head, and tube body pallet is arranged in the other end of union body, in tube body pallet and anchor pole
Anchor pole plate and bolt are set gradually between tail；The diameter of union body is less than the maximum gauge of anchor pole head.
2. gib anchor pole according to claim 1, it is characterised in that：The anchor pole head is circular cone stage body, anchor pole tail
And the body of rod is cylinder, on the handle radius surface end connecting-rod body of circular cone stage body and towards anchor pole tail.
3. gib anchor pole according to claim 2, it is characterised in that：The anchor pole tail connection screw thread bar, and radius
Less than threaded rod radius.
4. gib anchor pole according to claim 1, it is characterised in that：Described sleeve pipe body is hollow cylinder, is opened
Slot is rectangular slot, and the long side of rectangular slot is parallel with the height of sleeve body.
5. gib anchor pole according to claim 4, it is characterised in that：At least four slots are set on described sleeve pipe body,
Four slots are arranged with circumference uniform distribution.
6. gib anchor pole according to claim 1, it is characterised in that：The threaded rod is arranged close to anchor pole tail side
One through-hole, is arranged assister bar in through-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820360700.5U CN207944973U (en) | 2018-03-16 | 2018-03-16 | A kind of gib anchor pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820360700.5U CN207944973U (en) | 2018-03-16 | 2018-03-16 | A kind of gib anchor pole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207944973U true CN207944973U (en) | 2018-10-09 |
Family
ID=63697029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820360700.5U Expired - Fee Related CN207944973U (en) | 2018-03-16 | 2018-03-16 | A kind of gib anchor pole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207944973U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109914404A (en) * | 2019-04-11 | 2019-06-21 | 深圳宏业基岩土科技股份有限公司 | Recyclable pressure-bearing type anchor pole |
-
2018
- 2018-03-16 CN CN201820360700.5U patent/CN207944973U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109914404A (en) * | 2019-04-11 | 2019-06-21 | 深圳宏业基岩土科技股份有限公司 | Recyclable pressure-bearing type anchor pole |
| CN109914404B (en) * | 2019-04-11 | 2020-11-24 | 深圳宏业基岩土科技股份有限公司 | Recoverable pressure-bearing anchor rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181009 Termination date: 20200316 |