CN114810162A - Anti-toppling device of pneumatic anchor cable drilling machine - Google Patents
Anti-toppling device of pneumatic anchor cable drilling machine Download PDFInfo
- Publication number
- CN114810162A CN114810162A CN202110114483.8A CN202110114483A CN114810162A CN 114810162 A CN114810162 A CN 114810162A CN 202110114483 A CN202110114483 A CN 202110114483A CN 114810162 A CN114810162 A CN 114810162A
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- China
- Prior art keywords
- anchor cable
- rope
- safety
- steel wire
- cable drilling
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- 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.)
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D20/00—Setting anchoring-bolts
- E21D20/003—Machines for drilling anchor holes and setting anchor bolts
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D19/00—Provisional protective covers for working space
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Structural Engineering (AREA)
- Earth Drilling (AREA)
- Emergency Lowering Means (AREA)
Abstract
本发明公开了一种气动锚索钻机防倾倒装置，包括钢丝绳，所述钢丝绳两端头与保险销相连，所述保险销与顶板网片进行卡合固定，所述钢丝绳上安装有与钢丝绳型号相配套的滑轮组，所述滑轮组与保险绳连接，所述保险绳与锚索钻机扶手相连。本发明解决了以往需要多人配合对巷道顶板进行支护和移动锚索钻机，以前打设顶板锚索人员劳动强度大，须有专门把扶锚索钻机的人员，并且在支护作业时锚索钻机是湿式作业，人员始终都要被水喷打着的问题；此外人员配合不协调锚索钻机容易倾倒伤人，本装置的使用极大的减少了人力，也减轻了劳动强度，安装和拆卸方便且实用，保证锚索钻机不会再倾倒伤人，安全、可靠。
The invention discloses an anti-overturning device for a pneumatic anchor cable drilling rig, comprising a steel wire rope, two ends of the steel wire rope are connected with safety pins, the safety pins are clamped and fixed with the top plate mesh, and the steel wire rope is installed with the type of the steel wire rope. A matching pulley block, the pulley block is connected with the safety rope, and the safety rope is connected with the handrail of the anchor drilling rig. The invention solves the need for multiple people to cooperate to support the roadway roof and move the anchor cable drilling rig in the past. In the past, the labor intensity of the personnel who set up the roof anchor cable was high, and there must be special personnel to support the anchor cable drilling rig. The cable drilling rig is a wet operation, and the personnel are always hit by the water jet; in addition, the uncoordinated personnel coordination of the anchor cable drilling rig is easy to overturn and hurt people. The use of this device greatly reduces the manpower and labor intensity. It is convenient and practical to disassemble, ensuring that the anchor cable drilling rig will not fall over and hurt people, and is safe and reliable.
Description
Technical Field
The invention relates to a drilling tool for rock strata and coal seams, in particular to an anti-toppling device for a pneumatic anchor cable drilling machine.
Background
The pneumatic anchor cable drilling machine is widely applied to coal mine construction production, is mainly used for supporting anchor rods and anchor cables of roadway roofs and sides, is very difficult to operate and move by one person due to the fact that the anchor cable drilling machine is heavy in self weight, is not firm in the upper portion and the lower portion during work, is easy to topple over to hurt people, particularly smashes feet after toppling over, leg collision accidents frequently occur, and the anchor cable drilling machine is likely to be damaged in the original province. The reason is that the dead weight of the anchor cable machine is too large, and the personnel coordination is not coordinated in the operation process, so that the anchor cable drilling machine can topple over to hurt people.
Disclosure of Invention
In order to solve the problems mentioned in the background art, the invention provides an anti-toppling device of a pneumatic anchor cable drilling machine.
The specific technical scheme of the invention is as follows: the utility model provides a pneumatic anchor rope rig anti-overturning device, includes wire rope, wire rope both ends head links to each other with the safety catch, the safety catch carries out the block with the roof net piece and fixes, install the assembly pulley that matches with the wire rope model on the wire rope, the assembly pulley is connected with the safety rope, the safety rope links to each other with anchor rope rig handrail.
Furthermore, two ends of the steel wire rope are woven into a rope sleeve form and connected with the safety pin.
Further, the safety pin fixed on the top plate net piece can be hung on the top plate net piece in different directions.
Further, the pulley block comprises two movable pulleys, the two movable pulleys are fixed through a limiting rod, and a connecting safety rope rod piece is installed on each movable pulley.
Furthermore, the movable pulley is fixed by a screw and is matched with the type of the steel wire rope for use.
Furthermore, an adjusting buckle for adjusting the length of the safety rope is arranged on the safety rope.
The invention has the following beneficial effects: the invention solves the problems that in the prior art, a plurality of persons are required to support and move the anchor cable drilling machine in a matched manner on the top plate of the roadway, the labor intensity of persons who set the anchor cable drilling machine in the prior art is high, the persons who hold the anchor cable drilling machine need to be specially held, and the anchor cable drilling machine is in wet operation during the supporting operation and is always sprayed by water; in addition, people are easy to topple over and hurt people when being matched with an uncoordinated anchor cable drilling machine, the device greatly reduces the manpower, lightens the labor intensity, is convenient and practical to install and disassemble, ensures that the anchor cable drilling machine cannot topple over and hurt people, and is safe and reliable; the invention is particularly suitable for roadway roofs in crossheading and non-guniting underground coal mines and for repairing roof anchor cables and anchor rods during ascending operation on scaffolds, and ensures the safety during use.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
in the figure: 1, lifting support legs of an anchor cable drilling machine; 2. an anchor cable drilling machine handrail; 3. an anchor cable drilling machine body; 4. an anchor cable drilling machine operating handle; 5. a safety pin; 6. a movable pulley; 7. adjusting buckles; 8. a safety rope; 9. a wire rope; 10. a limiting rod; 11. an anchor cable; 12. connecting a safety rope rod piece; 13. a top plate mesh.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1, which is a schematic structural diagram of the present invention, the anti-toppling device for a pneumatic anchor cable drilling machine includes a steel wire rope 9, two ends of the steel wire rope 9 are woven into a rope sleeve and connected to a safety pin 5, the safety pin 5 is fastened and fixed to a top plate mesh 13, the safety pin 5 fixed to the top plate mesh 13 can be suspended on the top plate mesh 13 in different directions, a pulley block matched with the type of the steel wire rope 9 is installed on the steel wire rope 9, the pulley block includes two movable pulleys 6, the two movable pulleys 6 are fixed by a limiting rod 10, a connecting safety rope rod 12 is installed on the movable pulley 6, the pulley block is connected to a safety rope 8 by connecting the safety rope rod 12, the safety rope 8 has two safety ropes 8, an adjusting buckle 7 is installed on the safety rope 8 for adjusting the length of the safety rope 7, and the safety rope 8 is connected to an armrest of the anchor cable drilling machine 2.
When the device is installed, firstly, the safety pins 5 and the device with the steel wire ropes 9 are connected in advance, a worker can ascend by wearing the safety belts and stand on the erected scaffold, the two safety pins 5 are hung in a range suitable for construction operation, the hanging and the taking are convenient, and the distance between the safety pins is adjustable; then a pulley block matched with a steel wire rope 9 is installed, the pulley block comprises two movable pulleys 6, the movable pulleys 6 are connected through a limiting rod 10, the two movable pulleys 6 are prevented from being squeezed together when moving to influence the flexible mobility of the movable pulleys, a certain included angle can be kept between the two movable pulleys 6, the stability of the anchor cable drilling machine is guaranteed, and a connecting safety rope rod piece 12 is fixed at the lower part of each movable pulley 6 and used for connecting a safety rope 8; and finally, two ends of the safety rope 8 with the adjusting buckle 7 are respectively connected with the anchor rope machine and the movable pulley.
The anchor cable drilling machine comprises an anchor cable drilling machine body 3, an anchor cable drilling machine lifting supporting leg 1, an anchor cable drilling machine handrail 2 and an anchor cable drilling machine operation handle 4. When the device is used, firstly, the steel wire ropes 9 are adjusted to the adaptive height by adjusting the adjusting buckles 7 according to the adaptive height of the anchor cable drilling machine lifted to the top plate, and the distance between the steel wire ropes can be adjusted if necessary, so that the device is convenient for more appropriate construction operation requirements; then, operation is started, only one person is needed to operate the anchor cable drilling machine, the other person can freely install and detach the drill rod and the supporting tool, the anchor cable drilling machine handrail 2 does not need to be held, even if an operator himself/herself stops the machine, the anchor cable drilling machine operation handle 4 does not need to be held, the anchor cable drilling machine cannot topple due to the hanging effect of the safety rope, and the accident that people are injured due to toppling cannot happen; after the anchor cable 11 is installed, the anchor cable drilling machine needs to be moved, when another anchor cable is drilled, the operation can be completed by one person, the anchor cable drilling machine is moved through the suspension effect of the movable pulley and the safety rope, the movable pulley is adopted to slide on the steel wire rope for walking, the labor is saved, the safety is improved, and the anchor cable drilling machine does not need to be lifted by multiple persons; after the construction is finished, firstly, the safety rope 8 on the anchor cable drilling machine handrail 2 is dismantled, then, after the anchor cable drilling machine is stably placed for safety, the movable pulley 6 and the safety pin 5 are dismantled.
The foregoing is illustrative of the present invention and its embodiments, and the description is not limiting. The embodiment shown in the drawings is only one embodiment of the present invention, and the actual structure is not limited thereto. Therefore, without departing from the spirit of the present invention, a person skilled in the art shall appreciate that the present invention shall not be limited to the embodiments shown in the drawings.
Claims (6)
1. The utility model provides a pneumatic anchor rope rig anti-overturning device which characterized in that: the cable drilling machine is characterized by comprising a steel wire rope (9), two ends of the steel wire rope (9) are connected with a safety pin (5), the safety pin (5) is fixedly clamped with a top plate net piece (13), a pulley block matched with the steel wire rope (9) in type is installed on the steel wire rope (9), the pulley block is connected with a safety rope (8), and the safety rope (8) is connected with an anchor cable drilling machine handrail (2).
2. The anti-tipping device of a pneumatic anchor line drill rig as claimed in claim 1, wherein: two ends of the steel wire rope (9) are woven into a rope sleeve form and connected with the safety pin (5).
3. The anti-tipping device of a pneumatic anchor line drill rig as claimed in claim 1, wherein: the safety pins (5) fixed on the top plate net piece (13) can be hung on the top plate net piece (13) in different directions.
4. The anti-tipping device of a pneumatic anchor line drill rig as claimed in claim 1, wherein: the pulley block comprises two movable pulleys (6), the two movable pulleys (6) are fixed through a limiting rod (10), and a connecting safety rope rod piece (12) is installed on each movable pulley (6).
5. The anti-tipping device of a pneumatic anchor line drill rig as claimed in claim 4, wherein: the movable pulley (6) is fixed by a screw and is matched with the type of the steel wire rope (9) for use.
6. The anti-tipping device of a pneumatic anchor line drill rig as claimed in claim 1, wherein: and an adjusting buckle (7) for adjusting the length of the safety rope is arranged on the safety rope (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110114483.8A CN114810162A (en) | 2021-01-28 | 2021-01-28 | Anti-toppling device of pneumatic anchor cable drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110114483.8A CN114810162A (en) | 2021-01-28 | 2021-01-28 | Anti-toppling device of pneumatic anchor cable drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114810162A true CN114810162A (en) | 2022-07-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110114483.8A Pending CN114810162A (en) | 2021-01-28 | 2021-01-28 | Anti-toppling device of pneumatic anchor cable drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114810162A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1544765A (en) * | 2003-11-15 | 2004-11-10 | 石午江 | high slope rock-soil anchoring construction method and device |
| US20080205997A1 (en) * | 2007-02-22 | 2008-08-28 | Mansour Mining Inc. | Apparatus for positioning anchor bolts and method of using same |
| CN203035211U (en) * | 2013-01-15 | 2013-07-03 | 王强 | Protective device of anchor cable drilling machine |
| CN103244156A (en) * | 2013-04-19 | 2013-08-14 | 国投新集能源股份有限公司 | Anti-tipping protection method for pneumatic anchor cable drill rig |
-
2021
- 2021-01-28 CN CN202110114483.8A patent/CN114810162A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1544765A (en) * | 2003-11-15 | 2004-11-10 | 石午江 | high slope rock-soil anchoring construction method and device |
| US20080205997A1 (en) * | 2007-02-22 | 2008-08-28 | Mansour Mining Inc. | Apparatus for positioning anchor bolts and method of using same |
| CN203035211U (en) * | 2013-01-15 | 2013-07-03 | 王强 | Protective device of anchor cable drilling machine |
| CN103244156A (en) * | 2013-04-19 | 2013-08-14 | 国投新集能源股份有限公司 | Anti-tipping protection method for pneumatic anchor cable drill rig |
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Application publication date: 20220729 |