CN204530700U - A kind of civil engineering roofbolt construction arrangement - Google Patents
A kind of civil engineering roofbolt construction arrangement Download PDFInfo
- Publication number
- CN204530700U CN204530700U CN201520237942.1U CN201520237942U CN204530700U CN 204530700 U CN204530700 U CN 204530700U CN 201520237942 U CN201520237942 U CN 201520237942U CN 204530700 U CN204530700 U CN 204530700U
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- CN
- China
- Prior art keywords
- pole body
- steel pole
- nut
- grouting
- sealing shroud
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- Expired - Fee Related
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Abstract
A kind of civil engineering roofbolt construction arrangement, comprise grouting port, nut, pallet, sealing shroud, welding fiber tube, welded tube, steel pole body, overflow slurry mouth, dilution Grouting Pipe, alloy bit and stop grouting plug, described grouting port is provided with nut, described pallet is connected with nut, described sealing shroud is arranged on welding fiber tube, described welded tube is connected with steel pole body, described excessive slurry mouth is arranged on steel pole body, described steel pole body right-hand member is provided with alloy bit, stop grouting plug is provided with between described pallet and sealing shroud, described steel pole body is provided with spiral knife mark, the inner upper position of described steel pole body is provided with dilution Grouting Pipe, the beneficial effects of the utility model are: this roofbolt construction arrangement structure is simple, drilling through the larger rock layers of hardness ratio, note such as diluent liquid can be carried out carry out diluting then drilling through, drill through speed block, save the engineering time, improve the efficiency of construction.
Description
Technical field
The utility model relates to civil engineering technique with the apparatus field, is specifically related to a kind of roofbolt construction arrangement for civil engineering.
Background technology
Anchor pole refers to go deep into ground inside and the elongated rod body controlling ground distortion, can comprise the parts such as backing plate, nut.Anchor pole is as the tensional element going deep into stratum, its one end is connected with engineering structure, and the other end gos deep in stratum, and whole anchor pole is divided into free segment and anchoring section, free segment refers to and the pulling force at anchor pole head place is reached anchoring body region, and its function is to anchor pole Shi Hanzhang; Anchoring section refers to that the region that presstressed reinforcing steel and soil layer bond by cement slurry, its function are increased at the bonding rubbing action of anchoring body and soil layer, increases the pressure-bearing effect of anchoring body, the pulling force of free segment is reached soil body depths.In existing common bolt construction technology: first with drill hole of drilling machine or luoyang spade pore-forming, then clear hole, lower dowel, cement injection mortar or neat slurry form anchor pole.This is the construction method of current most anchor pole, and the method is ripe, simple, but this method can not meet present efficiency of construction demand.
Summary of the invention
The purpose of this utility model is just to provide a kind of civil engineering roofbolt construction arrangement to solve the problem.
The utility model is achieved through the following technical solutions above-mentioned purpose: a kind of civil engineering roofbolt construction arrangement, comprise grouting port, nut, pallet, sealing shroud, welding fiber tube, welded tube, steel pole body, the slurry mouth that overflows, dilution Grouting Pipe, alloy bit and stop grouting plug, described grouting port is provided with nut, described pallet is connected with nut, described sealing shroud is arranged on welding fiber tube, described welded tube is connected with steel pole body, described excessive slurry mouth is arranged on steel pole body, and described steel pole body right-hand member is provided with alloy bit.
As further technical characteristic of the present utility model, between described pallet and sealing shroud, be provided with stop grouting plug.
As further technical characteristic of the present utility model, described steel pole body is provided with spiral knife mark.
As further technical characteristic of the present utility model, the inner upper position of described steel pole body is provided with dilution Grouting Pipe.
The beneficial effects of the utility model are: this roofbolt construction arrangement structure is simple, is drilling through the larger rock layers of hardness ratio, can carry out note and carry out diluting then drilling through as diluent liquid, drill through speed block, save the engineering time, improve the efficiency of construction.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
In figure: 1, grouting port, 2, nut, 3, pallet, 4, sealing shroud, 5, welding fiber tube, 6, welded tube, 7, steel pole body, 8, overflow slurry mouth, 9, dilution Grouting Pipe, 10, alloy bit, 11, stop grouting plug.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
1 describe by reference to the accompanying drawings, a kind of civil engineering roofbolt construction arrangement of the utility model, comprise grouting port 1, nut 2, pallet 3, sealing shroud 4, welding fiber tube 5, welded tube 6, steel pole body 7, overflow slurry mouth 8, dilution Grouting Pipe 9, alloy bit 10 and stop grouting plug 11, described grouting port 1 is provided with nut 2, described pallet 3 is connected with nut 2, described sealing shroud 4 is arranged on welding fiber tube 5, described welded tube 6 is connected with steel pole body 7, described excessive slurry mouth 8 is arranged on steel pole body 7, described steel pole body 7 right-hand member is provided with alloy bit 10, prevent in drilling operation because object really up to the mark produces damage to drill bit, improve application life, stop grouting plug 11 is provided with between described pallet 3 and sealing shroud 4, for stoping the injection of slurries, constructability, described steel pole body 7 is provided with spiral knife mark, improve the speed of drilling through, the described inner upper position of steel pole body 7 is provided with dilution Grouting Pipe 9, carry out diluting then drilling through to carry out note such as diluent liquid, improve and drill through speed, and then raising efficiency of construction.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this manual is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of manual is only for clarity sake, those skilled in the art should by manual integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (4)
1. a civil engineering roofbolt construction arrangement, comprise grouting port (1), nut (2), pallet (3), sealing shroud (4), welding fiber tube (5), welded tube (6), steel pole body (7), overflow slurry mouth (8), dilution Grouting Pipe (9), alloy bit (10) and stop grouting plug (11), it is characterized in that: described grouting port (1) is provided with nut (2), described pallet (3) is connected with nut (2), described sealing shroud (4) is arranged in welding fiber tube (5), described welded tube (6) is connected with steel pole body (7), described excessive slurry mouth (8) is arranged on steel pole body (7), described steel pole body (7) right-hand member is provided with alloy bit (10).
2. a kind of civil engineering roofbolt construction arrangement according to claim 1, is characterized in that: be provided with stop grouting plug (11) between described pallet (3) and sealing shroud (4).
3. a kind of civil engineering roofbolt construction arrangement according to claim 1, is characterized in that: described steel pole body (7) is provided with spiral knife mark.
4. a kind of civil engineering roofbolt construction arrangement according to claim 1, is characterized in that: the inner upper position of described steel pole body (7) is provided with dilution Grouting Pipe (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520237942.1U CN204530700U (en) | 2015-04-20 | 2015-04-20 | A kind of civil engineering roofbolt construction arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520237942.1U CN204530700U (en) | 2015-04-20 | 2015-04-20 | A kind of civil engineering roofbolt construction arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204530700U true CN204530700U (en) | 2015-08-05 |
Family
ID=53744724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520237942.1U Expired - Fee Related CN204530700U (en) | 2015-04-20 | 2015-04-20 | A kind of civil engineering roofbolt construction arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204530700U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107654249A (en) * | 2017-11-14 | 2018-02-02 | 淮南久辉工贸有限责任公司 | A kind of novel anchor rod, anchor cable combined type stop grouting plug |
-
2015
- 2015-04-20 CN CN201520237942.1U patent/CN204530700U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107654249A (en) * | 2017-11-14 | 2018-02-02 | 淮南久辉工贸有限责任公司 | A kind of novel anchor rod, anchor cable combined type stop grouting plug |
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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: 20150805 Termination date: 20180420 |