CN209261605U - Anchor Agent centering conveying device - Google Patents
Anchor Agent centering conveying device Download PDFInfo
- Publication number
- CN209261605U CN209261605U CN201821844394.9U CN201821844394U CN209261605U CN 209261605 U CN209261605 U CN 209261605U CN 201821844394 U CN201821844394 U CN 201821844394U CN 209261605 U CN209261605 U CN 209261605U
- Authority
- CN
- China
- Prior art keywords
- anchor agent
- mounting cylinder
- anchor
- agent mounting
- outer diameter
- 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
Links
- 238000009434 installation Methods 0.000 claims abstract description 16
- 238000000926 separation method Methods 0.000 claims abstract description 8
- 238000010276 construction Methods 0.000 abstract description 5
- 238000001514 detection method Methods 0.000 abstract description 2
- 239000003795 chemical substances by application Substances 0.000 description 73
- 238000005553 drilling Methods 0.000 description 15
- 239000000843 powder Substances 0.000 description 14
- 238000004873 anchoring Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 4
- 239000003814 drug Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000003245 coal Substances 0.000 description 2
- 238000007596 consolidation process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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- Piles And Underground Anchors (AREA)
Abstract
Anchor Agent centering conveying device, including whole cylindrical circular Anchor Agent mounting cylinder, Anchor Agent mounting cylinder upper and lower ends are open, the separation structure of upper installation cavity and lower installation cavity will be divided by being provided in the middle part of Anchor Agent mounting cylinder inner wall inside Anchor Agent mounting cylinder, the outside of Anchor Agent mounting cylinder upper edge and/or lower edge is provided with centering guide ring, and the outer diameter of centering guide ring is greater than the outer diameter of Anchor Agent mounting cylinder.The construction method of the utility model is simple, low in input cost, can effectively ensure that Anchor Agent effective length, prevents Anchor Agent from outflowing, and improves Detection of Bolt Bonding Integrity, has good economic and social benefit.
Description
Technical field
The utility model belongs to lane (tunnel) road support technology field, and in particular to a kind of Anchor Agent centering conveying device.
Background technique
Since the 1990s, bolt support technology is with its significant technology and superiority in economy, in coal mine roadway
Supporting field is widely applied.And anchor-net Shoring Technique is increasingly used in me because its is low in cost, easy for construction
State's colliery tunnel support field.Anchor pole (rope) is most important support material in bolting with wire mesh, and its anchoring quality is even more anchor net
The key of supporting success or failure.With the complication of coal in China mining conditions and the continuous development of anchor rod supporting theory, high-intensitive,
Requirement of the strength support technology to anchor pole (rope) anchoring quality of high rigidity, high pretightening force further increases.Except Anchor Agent quality,
Outside the objective factors such as rock integrity, anchor hole environment, construction quality difference is one of the key factor for causing anchoring quality low.?
When construction, multireel Anchor Agent firmly directly pushed into bottom hole usually using anchor pole (rope), since Anchor Agent is relatively soft, by compared with
It when high thrust, is easy to happen and is overlapping between Anchor Agent, or even when breakage, especially roof bolting, under the effect of gravity, anchor
Gu agent is easier to outflow, Anchor Agent is unevenly distributed, to not can guarantee effective anchorage length, eventually leading to anchoring quality can not
Reach requirement.
Utility model content
The utility model provides a kind of Anchor Agent centering conveying device to solve shortcoming in the prior art,
Can guarantee multireel Anchor Agent into bore inner transmission process with drilling in, prevent Anchor Agent from interlocking.To be formed with
The anchorage length of effect improves anchor pole (rope) anchoring quality.
In order to solve the above technical problems, the utility model adopts the following technical solution: Anchor Agent centering conveying device, including
Whole cylindrical circular Anchor Agent mounting cylinder, Anchor Agent mounting cylinder upper and lower ends are open, set in the middle part of Anchor Agent mounting cylinder inner wall
The separation structure of upper installation cavity and lower installation cavity, Anchor Agent mounting cylinder upper edge will be divided by being equipped with inside Anchor Agent mounting cylinder
And/or the outside of lower edge is provided with centering guide ring, the outer diameter of centering guide ring is greater than the outer diameter of Anchor Agent mounting cylinder.
Separation structure is four thin slices, and the outer side edges of four thin slices are fixedly connected on Anchor Agent mounting cylinder inner wall, four
Thin slice is located in approximately the same plane and being arranged circumferentially along Anchor Agent mounting cylinder, the center of the plane and Anchor Agent mounting cylinder
Line is vertical.
The internal diameter and outer diameter of Anchor Agent mounting cylinder are respectively 23mm and 26mm.
The outer diameter of centering guide ring is 27mm.
By adopting the above technical scheme, when conveying Anchor Agent into drilling, the utility model needs while using multiple.It is multiple
The center line weight consolidation interval setting of Anchor Agent mounting cylinder, extend into an Anchor Agent mounting cylinder for one end of Anchor Agent powder stick
In upper installation cavity, the other end of Anchor Agent powder stick is extend into the lower installation cavity of an adjacent Anchor Agent mounting cylinder, two neighboring
Anchor Agent powder stick is contacted with the upper and lower side of four thin slices respectively, can be in this way one by more Anchor Agent powder stick series connection
Anchor pole upper end is inserted into the lower installation cavity of one Anchor Agent mounting cylinder of lowest part by long root, and anchor pole lower end is installed to roof-bolter
On, it is that a long root Anchor Agent powder stick is integrally pushed in drilling by series connection, while pushing Anchor Agent powder stick mobile, due to right
The outer diameter of middle guide ring and the internal diameter of drilling are suitable, and the Anchor Agent powder stick of a long root can thus be made to keep concentric defeated with drilling
It send.Start roof-bolter, driving anchor pole rotation while moves anchor pole into drilling, and anchor pole is by the thin slice in Anchor Agent mounting cylinder
It destroys, anchor rib is stirred, centering guide ring not only can guarantee Anchor Agent powder stick and drilling centering, and can prevent each anchor
Gu Anchor Agent in agent mounting cylinder to outflow, is formed between adjacent two centerings guide ring relative to closed cavity along drilling,
It is uniformly filled in Anchor Agent to greatest extent in the closed cavity, to ensure that the effective anchorage length of anchor pole, improves
The anchoring quality of anchor pole.
Separation structure is four thin slices, not only acts as the position for limiting Anchor Agent powder stick inside Anchor Agent mounting cylinder, and
And play the role of enhancing Anchor Agent mounting cylinder intensity, it is able to maintain Anchor Agent mounting cylinder and opens columnar structure.
In conclusion the construction method of the utility model is simple, low in input cost can effectively ensure that Anchor Agent is effective
Length prevents Anchor Agent from outflowing, and improves Detection of Bolt Bonding Integrity, has good economic and social benefit.
Detailed description of the invention
Fig. 1 is the outline structural diagram of the utility model；
Fig. 2 is the utility model axial sectional view；
Fig. 3 is the top view of Fig. 2；
Fig. 4 is schematic diagram of the utility model in application.
Specific embodiment
As shown in Figure 1-Figure 3, the Anchor Agent centering conveying device of the utility model, including whole cylindrical circular Anchor Agent
Mounting cylinder 1,1 upper and lower ends of Anchor Agent mounting cylinder are open, are provided in the middle part of 1 inner wall of Anchor Agent mounting cylinder by Anchor Agent mounting cylinder
The separation structure of upper installation cavity 2 and lower installation cavity 3 is divided into inside 1, the outside of 1 lower edge of Anchor Agent mounting cylinder is provided with centering
Guide ring 4, the outer diameter of centering guide ring 4 are greater than the outer diameter of Anchor Agent mounting cylinder 1.
Separation structure is four thin slices 5, and the outer side edges of four thin slices 5 are fixedly connected on 1 inner wall of Anchor Agent mounting cylinder, four
A thin slice 5 is located in approximately the same plane and being arranged circumferentially along Anchor Agent mounting cylinder 1, the plane and Anchor Agent mounting cylinder 1
Central axis.
The internal diameter and outer diameter of Anchor Agent mounting cylinder 1 are respectively 23mm and 26mm.
The outer diameter of centering guide ring 4 is 27mm.
As shown in figure 4, to drilling 6(anchor hole) in conveying Anchor Agent when, the utility model need simultaneously use it is multiple.It is more
The center line weight consolidation interval setting of a Anchor Agent mounting cylinder 1, extend into an Anchor Agent installation for one end of Anchor Agent powder stick 7
In the upper installation cavity 2 of cylinder 1, the other end of Anchor Agent powder stick 7 is extend into the lower installation cavity 3 of an adjacent Anchor Agent mounting cylinder 1,
Two neighboring Anchor Agent powder stick 7 is contacted with the upper and lower side of four thin slices 5 respectively, in this way can be by more Anchor Agent medicines
7 series connection of volume is a long root, 8 upper end of anchor pole is inserted into the lower installation cavity 3 of one Anchor Agent mounting cylinder 1 of lowest part, under anchor pole 8
End is installed on roof-bolter, and series connection is pushed in drilling 6 for a long root Anchor Agent powder stick 7 is whole, is pushing Anchor Agent powder stick 7
While mobile, since the outer diameter of centering guide ring 4 is suitable with the internal diameter of drilling 6, it can thus make the Anchor Agent medicine of a long root
Volume 7 keeps concentric conveying with drilling 6.Start roof-bolter, driving anchor pole 8 rotates, while moves anchor pole 8 into drilling 6, anchor pole
8 destroy the thin slice 5 in Anchor Agent mounting cylinder 1, are stirred to anchor rib, and centering guide ring 4 not only can guarantee Anchor Agent medicine
Volume 7 and 6 centerings of drilling, and Anchor Agent in each Anchor Agent mounting cylinder 1 can be prevented along drilling 6 to outflow, adjacent two centering
It is formed between guide ring 4 relative to closed cavity, is uniformly filled in Anchor Agent to greatest extent in the closed cavity, thus
It ensure that the effective anchorage length of anchor pole 8, improve the anchoring quality of anchor pole 8.
The present embodiment not makes any form of restriction the shape of the utility model, material, structure etc., all foundations
The technical essence of the utility model any simple modification, equivalent change and modification to the above embodiments, belong to this reality
With the protection scope of new technique scheme.
Claims (3)
1. Anchor Agent centering conveying device, it is characterised in that: including whole cylindrical circular Anchor Agent mounting cylinder, Anchor Agent installation
Cylinder upper and lower ends are open, be provided in the middle part of Anchor Agent mounting cylinder inner wall will be divided into inside Anchor Agent mounting cylinder upper installation cavity and
The outside of the separation structure of lower installation cavity, Anchor Agent mounting cylinder upper edge and/or lower edge is provided with centering guide ring, leads in
It is greater than the outer diameter of Anchor Agent mounting cylinder to the outer diameter of ring；
Separation structure is four thin slices, and the outer side edges of four thin slices are fixedly connected on Anchor Agent mounting cylinder inner wall, four thin slices
The center line of being arranged circumferentially in approximately the same plane and along Anchor Agent mounting cylinder, the plane and Anchor Agent mounting cylinder hangs down
Directly.
2. Anchor Agent centering conveying device according to claim 1, it is characterised in that: the internal diameter of Anchor Agent mounting cylinder and outer
Diameter is respectively 23mm and 26mm.
3. Anchor Agent centering conveying device according to claim 1, it is characterised in that: the outer diameter of centering guide ring is
27mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821844394.9U CN209261605U (en) | 2018-11-09 | 2018-11-09 | Anchor Agent centering conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821844394.9U CN209261605U (en) | 2018-11-09 | 2018-11-09 | Anchor Agent centering conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209261605U true CN209261605U (en) | 2019-08-16 |
Family
ID=67554333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821844394.9U Expired - Fee Related CN209261605U (en) | 2018-11-09 | 2018-11-09 | Anchor Agent centering conveying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209261605U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112709588A (en) * | 2021-01-08 | 2021-04-27 | 中煤科工开采研究院有限公司 | Anchor agent protection component |
-
2018
- 2018-11-09 CN CN201821844394.9U patent/CN209261605U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112709588A (en) * | 2021-01-08 | 2021-04-27 | 中煤科工开采研究院有限公司 | Anchor agent protection component |
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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 |
Granted publication date: 20190816 |