CN205225276U - Coal mine tunnel slip casting injection apparatus - Google Patents
Coal mine tunnel slip casting injection apparatus Download PDFInfo
- Publication number
- CN205225276U CN205225276U CN201520855057.XU CN201520855057U CN205225276U CN 205225276 U CN205225276 U CN 205225276U CN 201520855057 U CN201520855057 U CN 201520855057U CN 205225276 U CN205225276 U CN 205225276U
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- CN
- China
- Prior art keywords
- slip casting
- rifle body
- coal mine
- injection apparatus
- casting injection
- 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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- Lining And Supports For Tunnels (AREA)
Abstract
The utility model discloses a coal mine tunnel slip casting injection apparatus, including the rifle body, material jar, the adapter is passed through in the connection between the rifle body and the material jar, and a material jar internally mounted has the stirring piece, and the below of stirring piece is provided with shaping thick liquid container, and shaping thick liquid container passes through the pipe connection filter, and the filter passes through wrench intercommunication barrel, and spray head port is installed to one side of barrel, installs the gas -supply pipe above the handle of rifle body below, the above -mentioned valve that is provided with of gas -supply pipe. Can be convenient with coupling together between slurry and the spray gun, passing through gases promote the slurry can carry out nimble regulation according to the needs of reality to downthehole injection, the speed of slip casting moreover, speed when having promoted the whitewashing, the synchronism has also improved the factor of safety of the tunnel technique of excavating, can wash automatically in the spray gun, practicality is excellent, technology is novel, is a fine design, has very much the marketing prospect.
Description
Technical field
The utility model relates to coal mine roadway digging security technology area, particularly relates to a kind of coal mine roadway slip casting injection apparatus.
Background technology
Along with the continuous progress of modern technologies, tunnel extraction technique more and more comes into one's own in building, in the security performance of tunnel extraction technique, particularly seem more important.Ejection supporting is as a kind of support pattern, be used widely in road and rail, water conservancy and hydropower, colliery, metallurgy, building trade etc., according to relevant report, due to the deficiency of ejecting gun, and cause producing at slip casting course of injection slag, wall caving, crack, absciss layer problem very many, and most slip casting ejecting gun after finishing using can not and cleaned, cause can not using in the process used in next time, and effectively can not regulate the dynamics of injection, reduce the flexible performance of use.Just because of these details aspect Problems existing, thus result in a lot of potential safety hazard in the middle of the digging operation of tunnel, Practical Performance is not good, so there is deficiency.
In sum, for the defect of prior art, a kind of coal mine roadway slip casting injection apparatus of special needs, to solve the deficiencies in the prior art.
Utility model content
For in prior art to slip casting injection apparatus in actual ejection process defect, and make a big impact in the use procedure of reality, the utility model proposes a kind of coal mine roadway slip casting injection apparatus, improve the flexibility ratio in course of injection, and can clean automatically after injection is complete, impurity is filtered, addresses the deficiencies of the prior art.
To achieve these goals, technological process of the present utility model is as follows:
A kind of coal mine roadway slip casting injection apparatus, comprise rifle body, batch can, adapter is passed through in connection between rifle body and batch can, batch can inside is provided with stirring block, and the below of stirring block is provided with forming slurry container, and forming slurry container connects strainer by pipeline, strainer is communicated with gun barrel by wrench, the side of gun barrel is provided with spray-head interface, is provided with appendix, is provided with valve above appendix above the handle below rifle body.
Further, the side of described strainer connects rinse bath by vessel catheter.
Further, the below of described gun barrel is provided with the controller regulating rifle body parameter.
Further, detachable connection is adopted between described spray-head interface and gun barrel.
Further, the radius of described spray-head interface is 4mm.
The beneficial effects of the utility model are: the utility model is easy to operate, can couple together between slurry and spray gun easily, injected in hole by gas push slurry, and the speed of slip casting can carry out flexible modulation according to the actual needs, improves speed during whitewashing, with the safety factor entering to also improve tunnel extraction technique, can automatically clean in spray gun, Practical Performance is excellent, new technology, be a good design scheme, have very much marketing prospect.
Accompanying drawing explanation
The utility model is described in detail below in conjunction with the drawings and specific embodiments:
Fig. 1 is the utility model structural representation.
In figure, 100-material is filled with, 110-forming slurry container, 120-spray-head interface, 111-gun barrel, 130-wrench, 140-handle, 150-appendix, 160-valve, 170-controller, 180-strainer, 190-rinse bath, 200-rifle body.
Detailed description of the invention
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
See Fig. 1, a kind of coal mine roadway slip casting injection apparatus, comprise rifle body 200, batch can 100, adapter is passed through in connection between rifle body 200 and batch can 100, batch can 1000 inside is provided with stirring block, the below of stirring block is provided with forming slurry container 110, forming slurry container 110 connects strainer 180 by pipeline, strainer 180 is communicated with gun barrel 111 by wrench 130, the side of gun barrel 111 is provided with spray-head interface 120, handle 140 below rifle body 200 is provided with appendix 150 above, and appendix 150 is provided with valve 160 above.
And the side of strainer 180 connects rinse bath 190 by vessel catheter.The below of gun barrel 111 is provided with the controller 170 regulating rifle body parameter.Detachable connection is adopted between spray-head interface 120 and gun barrel 111.The radius of described spray-head interface 120 is 4mm.
In use, by the raw material such as cement, yellow sand, batch can inside can be placed on and stir, stored in inside forming slurry container after having stirred, when starch inward by marginal not for needs, can open valve makes gas enter into rifle body inside by appendix, then presses wrench and makes shaping slurry by entering gun barrel after strainer, be ejected into lithosphere inside by gun barrel, different according to actual conditions, can on spray-head interface water receiving pipe, meet demand during different situations, Practical Performance is excellent.
Based on above-mentioned, the beneficial effects of the utility model are: easy to operate, can couple together between slurry and spray gun easily, are injected in hole by gas push slurry, and the speed of slip casting can carry out flexible modulation according to the actual needs, improve speed during whitewashing, with the safety factor entering to also improve tunnel extraction technique, can automatically clean in spray gun, Practical Performance is excellent, new technology, is a good design scheme, has very much marketing prospect.
The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and manual just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. a coal mine roadway slip casting injection apparatus, comprise rifle body, batch can, it is characterized in that: adapter is passed through in the connection between rifle body and batch can, batch can inside is provided with stirring block, and the below of stirring block is provided with forming slurry container, and forming slurry container connects strainer by pipeline, strainer is communicated with gun barrel by wrench, the side of gun barrel is provided with spray-head interface, is provided with appendix, is provided with valve above appendix above the handle below rifle body.
2. a kind of coal mine roadway slip casting injection apparatus according to claim 1, is characterized in that: the side of described strainer connects rinse bath by vessel catheter.
3. a kind of coal mine roadway slip casting injection apparatus according to claim 1, is characterized in that: the below of described gun barrel is provided with the controller regulating rifle body parameter.
4. a kind of coal mine roadway slip casting injection apparatus according to claim 1, is characterized in that: adopt detachable connection between described spray-head interface and gun barrel.
5. a kind of coal mine roadway slip casting injection apparatus according to claim 1, is characterized in that: the radius of described spray-head interface is 4mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520855057.XU CN205225276U (en) | 2015-10-29 | 2015-10-29 | Coal mine tunnel slip casting injection apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520855057.XU CN205225276U (en) | 2015-10-29 | 2015-10-29 | Coal mine tunnel slip casting injection apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205225276U true CN205225276U (en) | 2016-05-11 |
Family
ID=55900350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520855057.XU Expired - Fee Related CN205225276U (en) | 2015-10-29 | 2015-10-29 | Coal mine tunnel slip casting injection apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205225276U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105350983A (en) * | 2015-10-29 | 2016-02-24 | 无锡市永亿精密铸造有限公司 | Coal mine tunnel grouting jet device |
-
2015
- 2015-10-29 CN CN201520855057.XU patent/CN205225276U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105350983A (en) * | 2015-10-29 | 2016-02-24 | 无锡市永亿精密铸造有限公司 | Coal mine tunnel grouting jet device |
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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 |
Granted publication date: 20160511 Termination date: 20161029 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |