CN211737149U - Jet device for anchor-shotcreting roadway - Google Patents
Jet device for anchor-shotcreting roadway Download PDFInfo
- Publication number
- CN211737149U CN211737149U CN201922287721.6U CN201922287721U CN211737149U CN 211737149 U CN211737149 U CN 211737149U CN 201922287721 U CN201922287721 U CN 201922287721U CN 211737149 U CN211737149 U CN 211737149U
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- supporting
- telescopic
- anchor
- column
- jet
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Abstract
The utility model provides an anchor spouts injection apparatus for tunnel belongs to coal mine equipment technical field. The jet device for the anchor-shotcrete roadway comprises a jet pipe, a high-pressure water pipeline, a high-pressure air pipeline, a hinge, a supporting seat, a rotating sleeve, a telescopic column, a supporting leg, a roller and a supporting column; the side wall of the injection pipe is respectively connected with a high-pressure water pipeline and a high-pressure air pipeline, the high-pressure water pipeline is provided with a water valve, the high-pressure air pipeline is provided with an air valve, and the feeding end of the injection pipe is provided with a pipe joint; the middle position of the injection pipe is hinged with a supporting seat through a hinge, and the supporting seat is rotatably connected with a telescopic end of a telescopic column through a rotary sleeve; the fixed end of the telescopic column is provided with a plurality of supporting legs, and the tail ends of the supporting legs are provided with rollers; the stiff end of flexible post articulates the support column, and the end of support column is provided with the supporting disk. The utility model has the advantages that: the guniting construction can be operated by only one operator, so that the operation is convenient, and the guniting construction efficiency is improved.
Description
Technical Field
The utility model relates to a coal mine equipment technical field especially relates to an anchor spouts injection apparatus for tunnel.
Background
The existing anchor spraying roadway is subjected to guniting operation, and two to three operators are required for the guniting operation. One or two operators need to move the bracket, and one operator mounts the guniting pipe on the bracket. Then an operator holds the guniting pipe to spray the inner wall of the roadway. In addition, when the guniting construction position needs to be moved, if the spraying operation of the guniting pipe is not stopped, the spraying angle of the guniting pipe is difficult to control when an operator drags the guniting pipe; if the spraying operation of the guniting pipe is stopped, the efficiency of the guniting operation is reduced. Obviously, the existing anchor spraying roadway guniting operation consumes more labor cost, the construction efficiency is lower, and the labor amount of operators is also larger.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an anchor spouts injection apparatus for tunnel only needs an operating personnel just can operate the whitewashing construction, and the operation of being convenient for improves whitewashing efficiency of construction.
The utility model provides an injection device for an anchor-shotcrete roadway, which comprises an injection pipe, a high-pressure water pipeline, a high-pressure air pipeline, a hinge, a supporting seat, a rotary sleeve, a telescopic column, a supporting leg, a roller and a supporting column;
the side wall of the injection pipe is respectively connected with a high-pressure water pipeline and a high-pressure air pipeline, the high-pressure water pipeline is provided with a water valve, the high-pressure air pipeline is provided with an air valve, and the feeding end of the injection pipe is provided with a pipe joint;
the middle position of the injection pipe is hinged with a supporting seat through a hinge, and the supporting seat is rotatably connected with a telescopic end of a telescopic column through a rotary sleeve;
the fixed end of the telescopic column is provided with a plurality of supporting legs, and the tail ends of the supporting legs are provided with rollers;
the stiff end of flexible post articulates the support column, and the end of support column is provided with the supporting disk.
Furthermore, the fixed end of the telescopic column is hinged with a positioning disc, the positioning disc is connected with a support column, a plurality of positioning holes are formed in the positioning disc, and the fixed end of the telescopic column is provided with a positioning pin capable of being inserted into the positioning holes.
Further, the plurality of positioning holes are arranged at equal intervals in the circumferential direction of the positioning plate.
Furthermore, a connecting frame is arranged in the middle of the injection pipe and is hinged with the supporting seat through a hinge.
Furthermore, the rotating sleeve is provided with a bearing, the supporting seat is connected with an inner ring of the bearing, and the telescopic end of the telescopic column is connected with an outer ring of the bearing.
Furthermore, the tail end of the supporting leg is provided with a telescopic rod, a pressure spring is arranged between the telescopic end of the telescopic rod and the fixed end of the telescopic rod, and the telescopic end of the telescopic rod is provided with a roller.
Further, the roller is provided as a universal wheel.
Furthermore, three supporting legs are arranged at the fixed end of the telescopic column.
Compared with the prior art, the utility model discloses an anchor spouts injection apparatus for tunnel has following characteristics and advantage:
the utility model discloses an anchor spouts injection apparatus for tunnel, design benefit, simple structure, the cost is lower, only needs an operating personnel just can operate the whitewashing construction, the operation of being convenient for, intensity of labour greatly reduced can carry out the whitewashing operation to whole anchor spouts tunnel, and whitewashing efficiency of construction is showing and is improving.
After reading the detailed description of the present invention in conjunction with the drawings, the features and advantages of the present invention will become more apparent.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of a jet apparatus for an anchor jet roadway in the embodiment.
Detailed Description
As shown in fig. 1, the present embodiment provides a jet apparatus for an anchor jet tunnel, wherein a pipe joint 6 is arranged at a feed end of a jet pipe 1, the pipe joint 6 is connected with a slurry pipe, and slurry enters the jet pipe 1 along the slurry pipe.
The side wall of the injection pipe 1 is respectively connected with a high-pressure water pipeline 3 and a high-pressure air pipeline 5, the high-pressure water pipeline 3 is provided with a water valve 2, and the high-pressure air pipeline 5 is provided with an air valve 4. The high-pressure water line 3 is opened or closed by the water valve 2, and the high-pressure gas line 5 is opened or closed by the gas valve 4. The high-pressure water pipeline 3 and the high-pressure air pipeline 5 convey high-pressure water and high-pressure air to the injection pipe 1, provide injection power for the injection pipe 1 and mix slurry in the injection pipe 1. The slurry is mixed with water in the injection pipe 1 and is driven by high-pressure water and high-pressure air to be sprayed out from the tail end of the injection pipe 1.
The middle position of the injection pipe 1 is hinged with a supporting seat 20 through a hinge 18, and the supporting seat 20 is rotatably connected with the telescopic end of the telescopic column 11 through a rotary sleeve 17. In this embodiment, a connecting frame 19 is disposed at a middle position of the injection pipe 1, and the connecting frame 19 is hinged to a support 20 via a hinge 18. In this embodiment, the rotating sleeve 17 is provided as a bearing, the supporting base 20 is connected to an inner ring of the bearing, and the telescopic end of the telescopic column 11 is connected to an outer ring of the bearing.
The injection pipe 1 can swing up and down relative to the support base 20 through the hinge 18, and the support base 20 can rotate 360 degrees horizontally relative to the telescopic end of the telescopic column 11 through the rotary sleeve 17. Thus, the spraying range of the spraying pipe 1 is very large, and the whole anchor spraying roadway can be sprayed.
The telescopic column 11 of this embodiment may be configured as a jack, and is driven by hydraulic power to move up and down (the telescopic end of the telescopic column 11 is telescopic relative to the fixed end of the telescopic column 11) under the operation of the control handle 16, so as to move the telescopic column 11 up and down to change the position of the supporting fulcrum of the injection pipe 1.
The fixed end of the telescopic column 11 is hinged with a supporting column 14, and the tail end of the supporting column 14 is provided with a supporting disk 13. In this embodiment, the stiff end of flexible post 11 articulates the positioning disk, and joint support post 14 on the positioning disk is seted up a plurality of locating holes 15 along the circumferencial direction equidistance of positioning disk, and the stiff end of flexible post 11 is provided with locating pin 12 that can insert locating hole 15.
The support column 14 is swingable with respect to the telescopic column 11. The support plate at the bottom of the support post 14 is similar to an iron shoe for contacting the base plate and supporting the support post 14. The floor of the coal mine is uneven, and the support column 14 is rotated to support the support disc 13 at a proper position so as to realize stable support for the telescopic column 11.
After the position of the support column 14 is adjusted, the positioning pin 12 is inserted into the positioning hole 15 for positioning. In addition, when the device moves through the roller 9, the positioning pin 12 needs to be pulled out, the supporting column 14 needs to be rotated upwards by a certain angle, the supporting plate 13 is separated from the bottom plate, and then the positioning pin 12 needs to be inserted.
Three supporting legs 10 are arranged at the fixed ends of the telescopic columns 11, and rollers 9 are arranged at the tail ends of the supporting legs 10. The three legs 10 form a stable triangular support structure for firmly and stably supporting the telescopic column 11 and the support base 20, the injection pipe 1 and the like thereon.
In this embodiment, the end of landing leg 10 is provided with telescopic link 7, is provided with pressure spring 8 between the flexible end of telescopic link 7 and the stiff end of telescopic link 7, and the flexible end of telescopic link 7 sets up gyro wheel 9, and wherein, gyro wheel 9 sets up to the universal wheel. The entire device can be moved on the base plate. The compression spring 8 on the telescopic rod 7 enables the device to absorb shock, and the device is more stable in the moving process.
The injection apparatus for the anchor shotcrete tunnel of this embodiment, design benefit, simple structure, the cost is lower, only needs an operating personnel just can operate the whitewashing construction, the operation of being convenient for, intensity of labour greatly reduced can carry out the whitewashing operation to whole anchor shotcrete tunnel, and whitewashing efficiency of construction is showing and is improving.
Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present invention should also belong to the protection scope of the present invention.
Claims (8)
1. The utility model provides an anchor spouts injection apparatus for tunnel which characterized in that: comprises an injection pipe, a high-pressure water pipeline, a high-pressure air pipeline, a hinge, a supporting seat, a rotary sleeve, a telescopic column, a supporting leg, a roller and a supporting column;
the side wall of the injection pipe is respectively connected with a high-pressure water pipeline and a high-pressure air pipeline, the high-pressure water pipeline is provided with a water valve, the high-pressure air pipeline is provided with an air valve, and the feeding end of the injection pipe is provided with a pipe joint;
the middle position of the injection pipe is hinged with a supporting seat through a hinge, and the supporting seat is rotatably connected with a telescopic end of a telescopic column through a rotary sleeve;
the fixed end of the telescopic column is provided with a plurality of supporting legs, and the tail ends of the supporting legs are provided with rollers;
the stiff end of flexible post articulates the support column, and the end of support column is provided with the supporting disk.
2. The jet apparatus for the anchor jet tunnel according to claim 1, characterized in that: the fixed end of the telescopic column is hinged with a positioning disc, a supporting column is connected to the positioning disc, a plurality of positioning holes are formed in the positioning disc, and the fixed end of the telescopic column is provided with a positioning pin capable of being inserted into the positioning holes.
3. The injection apparatus for the anchor jet tunnel according to claim 2, characterized in that: the positioning holes are arranged at equal intervals along the circumferential direction of the positioning disc.
4. The jet apparatus for the anchor jet tunnel according to claim 1, characterized in that: the middle position of the injection pipe is provided with a connecting frame which is hinged with the supporting seat through a hinge.
5. The jet apparatus for the anchor jet tunnel according to claim 1, characterized in that: the rotating sleeve is arranged as a bearing, the supporting seat is connected with an inner ring of the bearing, and the telescopic end of the telescopic column is connected with an outer ring of the bearing.
6. The jet apparatus for the anchor jet tunnel according to claim 1, characterized in that: the end of landing leg is provided with the telescopic link, is provided with the pressure spring between the flexible end of telescopic link and the stiff end of telescopic link, and the flexible end of telescopic link sets up the gyro wheel.
7. The jet apparatus for the anchor jet tunnel according to claim 1, characterized in that: the roller is set as a universal wheel.
8. The jet apparatus for the anchor jet tunnel according to claim 1, characterized in that: the fixed end of the telescopic column is provided with three supporting legs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922287721.6U CN211737149U (en) | 2019-12-17 | 2019-12-17 | Jet device for anchor-shotcreting roadway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922287721.6U CN211737149U (en) | 2019-12-17 | 2019-12-17 | Jet device for anchor-shotcreting roadway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211737149U true CN211737149U (en) | 2020-10-23 |
Family
ID=72869504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922287721.6U Expired - Fee Related CN211737149U (en) | 2019-12-17 | 2019-12-17 | Jet device for anchor-shotcreting roadway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211737149U (en) |
-
2019
- 2019-12-17 CN CN201922287721.6U patent/CN211737149U/en not_active Expired - Fee Related
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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: 20201023 Termination date: 20211217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |