CN220285672U - Self-stabilizing pneumatic jumbolter - Google Patents
Self-stabilizing pneumatic jumbolter Download PDFInfo
- Publication number
- CN220285672U CN220285672U CN202321744271.9U CN202321744271U CN220285672U CN 220285672 U CN220285672 U CN 220285672U CN 202321744271 U CN202321744271 U CN 202321744271U CN 220285672 U CN220285672 U CN 220285672U
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- CN
- China
- Prior art keywords
- pneumatic
- drilling machine
- stabilizing
- cylinder body
- jumbolter
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Links
- 230000000087 stabilizing effect Effects 0.000 claims abstract 8
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 238000011105 stabilization Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000005553 drilling Methods 0.000 abstract description 35
- 239000003245 coal Substances 0.000 description 4
- 239000011435 rock Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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- Earth Drilling (AREA)
Abstract
The utility model discloses a self-stabilizing pneumatic jumbolter, which comprises a drilling machine cylinder body and a cylinder telescopic arm, wherein the front end of the telescopic arm is provided with a pneumatic motor, the bottom end of the drilling machine cylinder body is fixed in the center of a platform base, a plurality of stabilizing telescopic rods are arranged on the platform base around the drilling machine cylinder body, the upper ends of the stabilizing telescopic rods are connected with a drilling machine annular retainer, the side wall of the upper end of the telescopic arm is provided with a positioning sheath, the drilling machine annular retainer is fixedly connected with the positioning sheath through a connecting rod to hold the telescopic arm to stabilize the drilling machine cylinder body, the lifting of the telescopic arm drives the drilling machine annular retainer to lift together, and the stabilizing telescopic rods stretch up and down along with the lifting of the drilling machine annular retainer. According to the utility model, the telescopic auxiliary support column is arranged around the lifting cylinder arm of the pneumatic drilling machine, so that the pneumatic drilling machine can stably stand during working, all operations can realize remote actions, an operator can remotely control the pneumatic jumbolter, and the operation safety of the operator is ensured.
Description
Technical Field
The utility model relates to a self-stabilizing pneumatic jumbolter.
Background
With the continuous development of coal mining industry in China, the basic supporting technology of underground coal mine roof passes through several development stages: wood support and section steel support. With the development of science and technology and the continuous development of new materials, anchor rods, anchor ropes and anchor spray supports are mostly adopted in the tunneling process of the coal mine. The anchor rod and the anchor rope support form an integral and stable rock band around the roadway, and the aim of maintaining the roadway stability is fulfilled by the combined action of the anchor rod, the anchor rope and the surrounding rock. Most of the existing coal mine tunnel anchor rod and anchor rope supporting operations use pneumatic anchor rod drilling machines, and the pneumatic anchor rod drilling machines have the characteristics of small size, light weight, convenience in operation and the like and are widely applied.
In actual use, as the piston arm of the pneumatic drilling machine lifts or descends, a person is required to assist in operating the drilling machine so as to prevent the drilling machine from toppling over; therefore, during the construction process, water for flushing the borehole can splash to wet the clothes of operators; the construction environment is more severe, and the health of operators can be influenced for a long time. Moreover, when the pneumatic drilling machine drills holes, such as when hard rock or other hard materials are suddenly encountered, the pneumatic drilling machine is operated to reversely rotate a handle, so that personnel can be injured.
Disclosure of Invention
The utility model provides a self-stabilizing pneumatic jumbolter aiming at the problems, wherein a telescopic auxiliary support column is arranged around a lifting cylinder arm of the pneumatic jumbolter, so that the pneumatic jumbolter can be ensured to stand stably during working, and an operator can control the pneumatic jumbolter remotely.
In order to achieve the above purpose, the technical scheme provided by the utility model is as follows:
the utility model provides a self-stabilization pneumatic jumbolter, includes rig cylinder body and cylinder flexible arm, and flexible arm front end is provided with air motor, is fixed with the stock drill on the air motor, and gas and the waterway control valve of jumbolter operation panel pass through pipeline connection rig cylinder body and air motor, wherein: the drilling machine is characterized in that the bottom end of the drilling machine cylinder body is fixed in the center of a platform base, a plurality of stable telescopic rods are arranged on the platform base around the drilling machine cylinder body, the upper ends of the stable telescopic rods are connected with a drilling machine annular guard ring, the side wall of the upper end of each telescopic arm is provided with a positioning sheath, the drilling machine annular guard ring is fixedly held by the telescopic arms through connection rods and the positioning sheath to stabilize the drilling machine cylinder body, lifting of the telescopic arms drives the drilling machine annular guard ring to lift together, the stable telescopic rods stretch up and down along with lifting of the drilling machine annular guard ring, and the operating panel is far away from the platform base by at least 10 meters to operate the jumbolter.
The scheme is further as follows: the stable telescopic rod consists of two sleeved steel pipes.
The scheme is further as follows: the number of the stable telescopic rods is three or four, and if the stable telescopic rods are three, the three stable telescopic rods are arranged in an isosceles triangle; if the telescopic rod is four stable telescopic rods, the adjacent connecting lines of the four stable telescopic rods are square.
The scheme is further as follows: the platform base is fixed on a movable transport vehicle platform to form a movable pneumatic jumbolter.
The beneficial effects of the utility model are as follows: through setting up scalable auxiliary stay post around pneumatic drill lift jar arm, guarantee that pneumatic drill during operation is stable standing, all operations all can realize the remote action and make operating personnel can remote control pneumatic jumbolter, stable structure is simple, and the practicality is strong, has reduced intensity of labour, has ensured operating personnel operation safety.
The utility model is described in detail below with reference to the drawings and examples.
Drawings
Fig. 1 is a schematic diagram of the structure of the present utility model.
Detailed Description
As shown in fig. 1, the self-stabilizing pneumatic jumbolter comprises a drill cylinder body 1 and a cylinder telescopic arm 2, a pneumatic motor 3 is arranged at the front end of the telescopic arm 2, a drill bit 4 is fixed on the pneumatic motor 3, a gas control valve and a waterway control valve of an operation panel 5 of the jumbolter are respectively connected with the drill cylinder body 1 and the pneumatic motor 3 through pipelines 6, 7 and 8, the pipelines 6 and 7 are respectively connected with the cylinder body 1 and the pneumatic motor 3 through gas pipelines, and the pipeline 8 is used for flushing water for drilling holes of the pneumatic motor 3, wherein: the bottom end of the drilling machine cylinder body 1 is fixed in the center of a platform base 9, a plurality of stable telescopic rods 10 are arranged on the platform base 9 around the drilling machine cylinder body 1, the upper ends of the stable telescopic rods 10 are connected with a drilling machine annular guard ring 11, the upper end side walls of the telescopic arms are provided with positioning jackets 201, the drilling machine annular guard ring is fixedly connected with the positioning jackets 201 through connecting rods 12 to hold the telescopic arms 2 to stabilize the drilling machine cylinder body 1, when drilling is carried out, the lifting of the telescopic arms 2 drives the drilling machine annular guard ring 11 to lift together, the stable telescopic rods 10 extend up and down along with the lifting of the drilling machine annular guard ring 11, and the stable holding of the jumbolter is controlled by the drilling machine annular guard ring 11 and the stable telescopic rods 10; the operating panel 5 can thus be operated at least 10 meters away from the platform base 9.
Wherein: the stable telescopic rod consists of two sleeved steel pipes, and the steel pipe at the lower end is welded on the platform base 9. The number of the stable telescopic rods can be three or four according to the requirement of stability, and if the stable telescopic rods are three, the three stable telescopic rods are arranged in an isosceles triangle; if the telescopic rod is four stable telescopic rods, the adjacent connecting lines of the four stable telescopic rods are square.
In the examples: the platform base is fixed on a movable transport vehicle platform to form a movable pneumatic jumbolter.
Above-mentioned self-stabilization pneumatic jumbolter embodiment through setting up scalable auxiliary stay post around pneumatic drill lift cylinder arm, guarantees that pneumatic drill during operation is stable standing, and all operations can realize the remote operation and make operating personnel can remote control pneumatic jumbolter, stable structure is simple, and the practicality is strong, has reduced intensity of labour, has ensured operating personnel operation safety.
Claims (4)
1. The utility model provides a self-stabilization pneumatic jumbolter, includes rig cylinder body and cylinder flexible arm, and flexible arm front end is provided with pneumatic motor, is fixed with the stock drill on the pneumatic motor, and gas and water route control valve of jumbolter operation panel pass through pipeline connection rig cylinder body and pneumatic motor, a serial communication port, rig cylinder body bottom end is fixed in the central authorities of a platform base, is provided with a plurality of stable telescopic links around the rig cylinder body on the platform base, and the upper end of a plurality of stable telescopic links is connected with rig ring retainer, is provided with the location sheath at the upper end lateral wall of flexible arm, rig ring retainer is connected through connecting rod and location sheath and is fixed to hold the flexible arm and stabilize the rig cylinder body, and the lift of flexible arm drives rig ring retainer and goes up and down together, and the stable telescopic link is along with the lift of rig ring retainer, the operation panel is kept away from the platform base and is operated the jumbolter by 10 meters at least.
2. The self-stabilizing pneumatic jumbolter of claim 1, wherein the stabilizing telescoping rod is comprised of two sleeved steel tubes.
3. The self stabilizing pneumatic roof bolter of claim 1, wherein the stabilizing telescopic links are three or four, and if three stabilizing telescopic links are provided, the three stabilizing telescopic links are arranged in an isosceles triangle; if the telescopic rod is four stable telescopic rods, the adjacent connecting lines of the four stable telescopic rods are square.
4. The self-stabilizing pneumatic jumbolter of claim 1, wherein the platform base is secured to a mobile carriage platform to form a mobile pneumatic jumbolter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321744271.9U CN220285672U (en) | 2023-07-05 | 2023-07-05 | Self-stabilizing pneumatic jumbolter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321744271.9U CN220285672U (en) | 2023-07-05 | 2023-07-05 | Self-stabilizing pneumatic jumbolter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220285672U true CN220285672U (en) | 2024-01-02 |
Family
ID=89326776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321744271.9U Active CN220285672U (en) | 2023-07-05 | 2023-07-05 | Self-stabilizing pneumatic jumbolter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220285672U (en) |
-
2023
- 2023-07-05 CN CN202321744271.9U patent/CN220285672U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |