CN202047850U - Anchor-grouting integrated support plate module - Google Patents
Anchor-grouting integrated support plate module Download PDFInfo
- Publication number
- CN202047850U CN202047850U CN2011201426291U CN201120142629U CN202047850U CN 202047850 U CN202047850 U CN 202047850U CN 2011201426291 U CN2011201426291 U CN 2011201426291U CN 201120142629 U CN201120142629 U CN 201120142629U CN 202047850 U CN202047850 U CN 202047850U
- Authority
- CN
- China
- Prior art keywords
- hole
- anchor cable
- anchor
- support plate
- grouting
- 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 an anchor-grouting integrated support plate module, which is characterized by comprising an anchor rope (2) which is used for being punched into a coal rock drilling hole, and a support plate (3), wherein the support plate (3) is provided with a grouting hole (3a) and an anchor rope hole (3b) for fixing the anchor rope (2), and the grouting hole (3a) is communicated with the anchor rope hole (3b). The support plate is provided with the grouting hole which is communicated with the anchor rope hole, so the anchor function and the grouting function are integrated into a whole, the structure design is simple, the cost is low, and convenience and practicability can be realized.
Description
Technical field
The utility model relates to a kind of anchor and annotates part, and particularly a kind of anchor that is used for the construction of Mineral Engineering tunnel anchor notes grouting behind shaft or drift lining reinforcing country rock is annotated integrated blade assemblies.
Background technology
Cable bolting and grouting and reinforcing all are the citation forms of mining engineering and geotechnical engineering tunnel or tunnel support, the prestressed anchorage technology of prior art mainly adopts steel hinge rope or solid reinforcing bar to make anchor cable, form interaction entity, supporting plate function singleness by anchor cable hole in the middle of the supporting plate and coal and rock; In the prior art, grow or because under the wall-rock crack developmental state that roadway excavation causes, generally improve the mechanical characteristic of country rock to the method for wall rock grouting, increase its stability by the hole of drilling again at the roadway surrounding rock joint fissure; Though existing slurry injection technique is reliable, need special Grouting Pipe and complicated sealing device.
Summary of the invention
The purpose of this utility model is exactly in order to overcome the problem that above-mentioned prior art exists, to provide a kind of anchor to annotate integrated blade assemblies, by the injected hole that communicates with the anchor cable hole is set, make anchor notes and slip casting function combine together, structure design is simple, and cost is low, convenient being suitable for.
For realizing above-mentioned purpose of the present utility model, provide following technical scheme:
A kind of anchor is annotated integrated blade assemblies, comprising: be used for squeezing into the anchor cable in the coal and rock boring; Supporting plate, the anchor cable hole that it is provided with injected hole and is used for fixing described anchor cable, injected hole communicates with the anchor cable hole.
Wherein, injected hole is for being extended to the inclined hole of described supporting plate end face by the bottom in described anchor cable hole.
Particularly, the slip casting connector is housed on the supporting plate, the inside of slip casting connector is communicated with described injected hole.
Particularly, described anchor cable is fixed on the described anchor cable hole by the anchor cable lockset; Distance between the opening in the opening of injected hole and described anchor cable hole is greater than anchor cable lockset radius and slip casting connector radius sum.。
The beneficial effects of the utility model embody in the following areas:
The utility model setting and the injected hole that the anchor cable hole communicates make boring possess the function of anchor cable installation and slip casting passage simultaneously, do not need to beat on coal and rock specially injected hole, have saved operation, have reduced cost; In anchoring, played the effect of grouting reinforcement rock, realized the double effects of " not only anchor but also annotate ", simultaneously because the effect of auxiliary anchoring has been played in the concrete cementation of injection hole afterwards to original not anchoring section anchor cable.
Description of drawings
Fig. 1 is the structural representation of anchor of the present utility model when annotating integrated blade assemblies and using.
Description of reference numerals: 1-coal and rock; 1a-boring; The 1b-crack; The 2-anchor cable; The 3-supporting plate; The 3a-injected hole; 3b-anchor cable hole; The 4-lockset; 5-slip casting connector.
The specific embodiment
Shown in the structural representation when Fig. 1 anchor of the present utility model is annotated integrated blade assemblies and used, anchor of the present utility model is annotated integrated blade assemblies and comprised: anchor cable 2 is used for squeezing in the boring 1a on the coal and rock 1; Supporting plate 3, the anchor cable hole 3b that it is provided with injected hole 3a and is used for fixing anchor cable 2, injected hole 3a communicates with anchor cable hole 3b.
During use, after anchor cable 2 squeezed into boring 1a on the coal and rock 1, supporting plate 3 is sleeved on the anchor cable 2 by anchor cable hole 3b, with anchor cable lockset 4 anchor cable 2 is locked on the supporting plate 3 then,, makes slurries after injected hole 3a injects afterwards by injected hole 3a slip casting, in anchor cable hole 3b flows into boring 1a, be pressed into afterwards in the crack 1b on the coal and rock 1, thereby the coal and rock anchor is annotated, increase its stability.
Injected hole 3a of the present utility model is for being extended upwardly to the inclined hole of the end face of supporting plate 3, as shown in Figure 1 by the bottom of anchor cable hole 3b.
Wherein, slip casting connector 5 is housed on the supporting plate 3, and the inside of slip casting connector 5 communicates with injected hole 3a, so that injected hole 3a is connected with slip casting nozzle (not shown) by slip casting connector 5, make the slip casting nozzle by slip casting connector 5 slip casting in injected hole 3a, thereby prevent the slurries outflow.
Wherein, anchor cable 2 is fixed on the 3b of anchor cable hole by anchor cable lockset 4; Distance between the opening of the opening of injected hole 3a and anchor cable hole 3b is greater than the radius sum of the radius and the slip casting connector 5 of anchor cable lockset 4.
Although above the utility model has been done detailed description; but the utility model is not limited thereto; those skilled in the art can make amendment according to principle of the present utility model; therefore, all various modifications of carrying out according to principle of the present utility model all should be understood to fall into protection domain of the present utility model.
Claims (4)
1. an anchor is annotated integrated blade assemblies, it is characterized in that comprising:
Be used for squeezing into the anchor cable (2) in the coal and rock boring;
Supporting plate (3), the anchor cable hole (3b) that it is provided with injected hole (3a) and is used for fixing described anchor cable (2), injected hole (3a) communicates with anchor cable hole (3b).
2. blade assemblies as claimed in claim 1 is characterized in that, described injected hole (3a) is for being extended to the inclined hole of described supporting plate (3) end face by the bottom in described anchor cable hole (3b).
3. blade assemblies as claimed in claim 1 or 2 is characterized in that, slip casting connector (5) is housed on the described supporting plate (3), and the inside of slip casting connector is communicated with described injected hole (3a).
4. blade assemblies as claimed in claim 3 is characterized in that, described anchor cable is fixed on the described anchor cable hole (3b) by the anchor cable lockset; Distance between the opening in the opening of described injected hole (3a) and described anchor cable hole (3b) is greater than anchor cable lockset radius and described slip casting connector radius sum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201426291U CN202047850U (en) | 2011-05-06 | 2011-05-06 | Anchor-grouting integrated support plate module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201426291U CN202047850U (en) | 2011-05-06 | 2011-05-06 | Anchor-grouting integrated support plate module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202047850U true CN202047850U (en) | 2011-11-23 |
Family
ID=44988161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201426291U Expired - Fee Related CN202047850U (en) | 2011-05-06 | 2011-05-06 | Anchor-grouting integrated support plate module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202047850U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102748048A (en) * | 2012-07-17 | 2012-10-24 | 安徽省煤炭科学研究院 | Hole wall grouting anchor cable |
| CN109026101A (en) * | 2018-09-13 | 2018-12-18 | 于守东 | A kind of mining anchor dispensing device and its application method |
-
2011
- 2011-05-06 CN CN2011201426291U patent/CN202047850U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102748048A (en) * | 2012-07-17 | 2012-10-24 | 安徽省煤炭科学研究院 | Hole wall grouting anchor cable |
| CN109026101A (en) * | 2018-09-13 | 2018-12-18 | 于守东 | A kind of mining anchor dispensing device and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20111123 Termination date: 20160506 |