CN220185142U - Top and upper dual-purpose pneumatic jumbolter - Google Patents
Top and upper dual-purpose pneumatic jumbolter Download PDFInfo
- Publication number
- CN220185142U CN220185142U CN202321638517.4U CN202321638517U CN220185142U CN 220185142 U CN220185142 U CN 220185142U CN 202321638517 U CN202321638517 U CN 202321638517U CN 220185142 U CN220185142 U CN 220185142U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- hydraulic support
- protection box
- pneumatic
- side protection
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 abstract description 11
- 238000010276 construction Methods 0.000 abstract description 7
- 239000002689 soil Substances 0.000 abstract description 4
- 230000008093 supporting effect Effects 0.000 description 3
- 238000005553 drilling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model provides a top and side dual-purpose pneumatic jumbolter which comprises an operating rod, a hydraulic support, a fixed sleeve, a double-head threaded column, a connecting sleeve, a pneumatic motor, a rotating support and a rotatable side protection frame structure. The sleeve, the bearing body, the connecting column, the side protection box, the jacking bolts and the expansion plates are arranged, so that the position of the expansion plates can be adjusted by rotating the side protection box to a proper position and a proper angle and loosening the jacking bolts in the use process, the side wall of a roadway can be conveniently shielded and supported in the construction process, and the phenomenon of falling soil or slumping of the side wall of the roadway in the construction process is prevented.
Description
Technical Field
The utility model belongs to the technical field of drilling equipment, and particularly relates to a top and upper dual-purpose pneumatic jumbolter.
Background
The pneumatic roof bolter is tunnel anchor bolt supporting equipment for coal mines, has outstanding advantages in the aspects of improving supporting effect, reducing cost, accelerating roadway forming speed, reducing auxiliary transportation quantity, reducing labor intensity, improving tunnel section utilization rate and the like, and has the problem that the side wall of the conventional pneumatic roof bolter is easy to fall off in the using process to influence work.
Disclosure of Invention
In order to solve the technical problems, the utility model provides the pneumatic roof bolter with the dual-purpose top and side, which is used for preventing falling soil from influencing work on the side in work by arranging the side supporting mechanism in the using process.
The top and upper dual-purpose pneumatic jumbolter comprises an operating rod, wherein the operating rod is arranged on the right side of a hydraulic support; the upper end of the operating rod is hinged at the middle position inside the right end of the fixed sleeve; the right end of the fixed sleeve is internally penetrated with a double-head threaded column; the upper end of the operating rod is fixed with a connecting sleeve; the upper end of the hydraulic support is hinged with a pneumatic motor; the rotary support is fixed on the upper portion of the outer wall of the hydraulic support, and is characterized in that a rotatable side protection frame structure is arranged in the middle of the outer wall of the hydraulic support.
Preferably, the rotatable side guard structure comprises a sleeve, and bearing bodies are respectively embedded in the upper end and the bottom end of the sleeve; one end of a connecting column is inserted in the middle position of the left side of the sleeve; the other end of the connecting column is inserted into the middle position inside the right side of the side protection box; the upper right side and the lower right side of the side protection box are respectively threaded through a tightening bolt; the inner parts of the upper end and the lower end of the side protection box are respectively inserted with expansion plates.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the sleeve, the bearing body, the connecting column, the side protection box, the jacking bolts and the expansion plates are arranged, so that the position of the expansion plates can be adjusted by rotating the side protection box to a proper position and angle and loosening the jacking bolts in the use process, the side wall of a roadway can be conveniently shielded and supported in the construction process, and the phenomenon of falling soil or slumping of the side wall of the roadway in the construction process is prevented.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic structural view of the rotatable side guard structure of the present utility model.
In the figure:
1. a joystick; 2. a hydraulic support; 3. a fixed sleeve; 4. a double-ended threaded post; 5. connecting sleeves; 6. a pneumatic motor; 7. rotating the bracket; 8. a rotatable side guard structure; 81. a sleeve; 82. a bearing body; 83. a connecting column; 84. a side protection box; 85. a jack bolt; 86. and a telescopic plate.
Detailed Description
The utility model is specifically described below with reference to the accompanying drawings, as shown in fig. 1 and fig. 2, a top-upper dual-purpose pneumatic jumbolter comprises an operating rod 1, a hydraulic support 2, a fixed sleeve 3, a double-head threaded column 4, a connecting sleeve 5, a pneumatic motor 6, a rotating support 7 and a rotatable side protection frame structure 8, wherein the operating rod 1 is arranged on the right side of the hydraulic support 2; the upper end of the operating rod 1 is hinged at the middle position inside the right end of the fixed sleeve 3; the right end of the fixed sleeve 3 is internally penetrated with a double-head threaded column 4; the upper end of the operating rod 1 is fixed with a connecting sleeve 5; the upper end of the hydraulic support 2 is hinged with a pneumatic motor 6; a rotating bracket 7 is fixed on the upper part of the outer wall of the hydraulic bracket 2; a rotatable side protection frame structure 8 is arranged in the middle of the outer wall of the hydraulic support 2; the rotatable side protection frame structure 8 comprises a sleeve 81, a bearing body 82, a connecting column 83, a side protection box 84, a jacking bolt 85 and a telescopic plate 86, wherein the bearing body 82 is embedded in the inner part of the upper end and the inner part of the bottom end of the sleeve 81 respectively; one end of a connecting column 83 is inserted in the middle position of the left side of the sleeve 81; the other end of the connecting column 83 is inserted into the middle position inside the right side of the side protection box 84; a jacking bolt 85 is respectively threaded on the upper right side and the lower right side of the side protection box 84; the upper and lower ends of the side protection box 84 are respectively inserted with expansion plates 86.
In this embodiment, specifically, a bearing is disposed at the connection between the connecting post 83 and the side protection box 84; the jack bolts 85 are respectively in contact with the right side of the expansion plate 86.
In this embodiment, specifically, the sleeve 81 is connected to the outer wall of the hydraulic support 2 through the bearing 82; the inner ring of the bearing body 82 is in interference fit with the outer wall of the hydraulic support 2.
Principle of operation
In the utility model, when the hydraulic support is used, the hydraulic support 2 is moved to a proper position, then the sleeve 81 is rotated, the side protection box 84 is rotated to a proper position, the side wall of a roadway is supported, the phenomenon of falling soil or slumping of the side wall of the roadway is prevented in the construction process, then the jack bolt 85 is loosened according to the requirement in the construction process, the expansion plate 86 is pulled to a proper position, the jack bolt 85 is tightened, and the side wall of the roadway is supported and protected conveniently in the construction process, so that the pneumatic anchor rod drilling machine is completed.
By using the technical scheme of the utility model or under the inspired by the technical scheme of the utility model, a similar technical scheme is designed by a person skilled in the art, so that the technical effects are achieved, and the technical effects fall into the protection scope of the utility model.
Claims (3)
1. The top and upper dual-purpose pneumatic jumbolter comprises an operating rod (1), wherein the operating rod (1) is arranged on the right side of a hydraulic support (2); the upper end of the operating rod (1) is hinged at the middle position inside the right end of the fixed sleeve (3); a double-head threaded column (4) penetrates through the right end of the fixed sleeve (3); the upper end of the operating rod (1) is fixed with a connecting sleeve (5); the upper end of the hydraulic support (2) is hinged with a pneumatic motor (6); a rotating bracket (7) is fixed at the upper part of the outer wall of the hydraulic bracket (2); the hydraulic support (2) is characterized in that a rotatable side protection frame structure (8) is arranged in the middle of the outer wall of the hydraulic support (2) in the top-side dual-purpose pneumatic jumbolter.
2. The pneumatic roof-upper jumbolter according to claim 1, wherein the rotatable side guard structure (8) comprises a sleeve (81), and bearing bodies (82) are respectively embedded in the upper end and the bottom end of the sleeve (81); one end of a connecting column (83) is inserted in the middle position of the left side of the sleeve (81); the other end of the connecting column (83) is inserted into the middle position inside the right side of the side protection box (84); the upper right side and the lower right side of the side protection box (84) are respectively threaded through with a jacking bolt (85); the inner parts of the upper end and the lower end of the side protection box (84) are respectively inserted with expansion plates (86).
3. The pneumatic roof-top dual-purpose jumbolter according to claim 2, characterized in that the sleeve (81) is connected to the outer wall of the hydraulic support (2) through a bearing body (82); the inner ring of the bearing body (82) is in interference fit with the outer wall of the hydraulic support (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321638517.4U CN220185142U (en) | 2023-06-27 | 2023-06-27 | Top and upper dual-purpose pneumatic jumbolter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321638517.4U CN220185142U (en) | 2023-06-27 | 2023-06-27 | Top and upper dual-purpose pneumatic jumbolter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220185142U true CN220185142U (en) | 2023-12-15 |
Family
ID=89098947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321638517.4U Active CN220185142U (en) | 2023-06-27 | 2023-06-27 | Top and upper dual-purpose pneumatic jumbolter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220185142U (en) |
-
2023
- 2023-06-27 CN CN202321638517.4U patent/CN220185142U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201443396U (en) | Excavating, anchoring and supporting all-in-one machine | |
| CN102278110A (en) | Movable two-arm of lifting platform hanging wall anchor rod and anchor cable construction drill carriage | |
| CN206309412U (en) | A kind of umbrella shape point pillar gib for coal mine roadway | |
| CN111425213B (en) | In-tunnel rollback method for rock pipe jacking machine | |
| CN202055821U (en) | Two-arm top slope anchor rod and anchor rope construction drill wagon with movable lifting platform | |
| CN210105895U (en) | Anchor rod installation grouting manipulator for tunnel supporting construction equipment | |
| CN109838253B (en) | Large-circulation combined beam type temporary support roof control device and construction method thereof | |
| CN209276914U (en) | A kind of battery truck runway sleeper of shield tunnel construction | |
| CN220185142U (en) | Top and upper dual-purpose pneumatic jumbolter | |
| CN201363144Y (en) | Development machine piggyback temporary support | |
| CN208686406U (en) | A kind of supporting coal mine underworkings device | |
| CN207273111U (en) | A kind of anchor nut removal tool | |
| CN212583342U (en) | House pillar reinforcing apparatus | |
| CN211623339U (en) | Advanced small catheter support | |
| CN113107533A (en) | Long-distance tunnel inner wall reinforcing method | |
| CN217394899U (en) | Adjustable shield body supporting tool of shield machine | |
| CN221074309U (en) | Tunnel anchor construction slip casting stock strorage device | |
| CN221195080U (en) | Tunnel prop up accuse device of sinking | |
| CN216713944U (en) | High support frame for construction of security | |
| CN217481196U (en) | Telescopic and rotary deep hole drilling machine adjusting mechanism for coal mine excavation working face | |
| CN217976260U (en) | Folding temporary safety support for roadway driving | |
| CN214273661U (en) | Shield tunnel reinforced structure | |
| CN218934474U (en) | Gangue filling hydraulic support with large working resistance | |
| CN212508381U (en) | Support frame for coal mine safety production | |
| CN104121030B (en) | A kind of canopy cribbing prestress application device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |