CN220929436U - Mining anchor cable cutter with protection device - Google Patents
Mining anchor cable cutter with protection device Download PDFInfo
- Publication number
- CN220929436U CN220929436U CN202322736073.4U CN202322736073U CN220929436U CN 220929436 U CN220929436 U CN 220929436U CN 202322736073 U CN202322736073 U CN 202322736073U CN 220929436 U CN220929436 U CN 220929436U
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- CN
- China
- Prior art keywords
- fixedly connected
- pipe
- protection device
- wall
- cutter
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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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- 238000005065 mining Methods 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 40
- 239000007921 spray Substances 0.000 claims abstract description 21
- 238000009434 installation Methods 0.000 claims description 12
- 230000001502 supplementing effect Effects 0.000 claims description 3
- 238000004880 explosion Methods 0.000 abstract description 3
- 239000003245 coal Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000003020 moisturizing effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Earth Drilling (AREA)
Abstract
The utility model discloses a mining anchor cable cutter with a protection device, which comprises a mounting block, wherein one end of the mounting block is fixedly connected with an oil cylinder, one end of the oil cylinder is provided with a piston rod, the other end of the piston rod is fixedly connected with a cutter head, an inner cavity is arranged in the mounting block, the cutter head is positioned in the inner cavity, the top of the mounting block is fixedly connected with a connector, the top and the bottom of the mounting block are respectively connected with an extension pipe in an inserted manner, the extension pipes are communicated with the inner cavity, the inner walls of the top and the bottom of the inner cavity are respectively fixedly connected with a spray pipe, the outer walls of the spray pipes are respectively connected with a plurality of spray heads in an inserted manner, the other end of the mounting block is fixedly connected with a water tank, one side inner wall of the water tank is fixedly connected with a micropump, and the water outlet end of the micropump is connected with a connecting water pipe in an inserted manner. According to the utility model, under the action of the micro pump, water in the water tank is input into the spray pipe through the connecting water pipe and then sprayed out of the spray head, and the temperature is reduced when the anchor cable is cut off, so that gas explosion is avoided.
Description
Technical Field
The utility model relates to the technical field of anchor cable cutters, in particular to a mining anchor cable cutter with a protection device.
Background
Under the conditions of deep mining underground coal mine and complex geological conditions of coal mine, the working surface and the roadway of the deep mining underground coal mine are supported by anchor cables, the anchor cables are tensioned by a jack in the anchor cable supporting process in the prior art, and the exposed parts of the steel strands after tensioning are cut off by a steel strand hydraulic cutter, so that workers are not affected when working in the underground roadway.
At present, the existing anchor cable cutter inevitably generates sparks with anchor cables in the cutting process, the gas concentration in a local area can be too high during underground coal mine excavation, the sparks can cause gas explosion, serious potential safety hazards are caused, and the use safety of the anchor cable cutter is affected.
Disclosure of utility model
The utility model aims to solve the defects in the prior art, and provides a mining anchor cable cutter with a protection device.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a take protection device's mining anchor rope cutter, includes the installation piece, the one end fixedly connected with hydro-cylinder of installation piece, the one end of hydro-cylinder is equipped with the piston rod, the other end fixedly connected with tool bit of piston rod, be equipped with interior cavity in the installation piece, the tool bit is located interior cavity, the top fixedly connected with connector of installation piece, the extension pipe has all been pegged graft to the top and the bottom of installation piece, extension pipe and interior cavity intercommunication, the equal fixedly connected with shower of top inner wall and bottom inner wall of interior cavity, peg graft and have a plurality of shower nozzles the outer wall of shower, the other end fixedly connected with water tank of installation piece, one side inner wall fixedly connected with micropump of water tank, the play water end grafting of micropump has connecting pipe, connecting pipe and shower intercommunication.
Further, the inner wall of the extension tube is adhered with a rubber tube.
Further, the spray pipe is of a rectangular structure.
Further, a water supplementing pipe is inserted into the top of the water tank.
Further, a tool apron is fixedly connected to the inner wall of one side of the inner cavity, and the tool bit is in contact with the tool apron.
Further, the angle between the spray pipe and the spray head is 45 degrees.
The beneficial effects of the utility model are as follows:
1. The water in the water tank is input into the spray pipe through the connecting water pipe under the action of the micro pump and then sprayed out from the spray head, and the temperature is reduced when the anchor cable is cut off so as to avoid gas explosion.
2. The tool bit moves under the drive of the piston rod of the oil cylinder, so that the anchor cable is cut off, the degree of mechanization is high, and time and labor are saved.
3. The design that is equipped with the rubber tube in the extension pipe avoids anchor rope and extension pipe to contact to avoid anchor rope and extension pipe friction to go out the spark, improve the security that the anchor rope cut off.
Drawings
Fig. 1 is a schematic perspective view of a mining anchor cable cutter with a protection device according to the present utility model;
fig. 2 is a schematic bottom view of a mining anchor cable cutter with a protection device according to the present utility model;
fig. 3 is a schematic cross-sectional structure diagram of a mining anchor cable cutter with a protection device.
In the figure: 1. a mounting block; 2. an oil cylinder; 3. a piston rod; 4. a cutter head; 5. an inner cavity; 6. a connector; 7. an extension tube; 8. a rubber tube; 9. a shower pipe; 10. a spray head; 11. a water tank; 12. a micropump; 13. connecting a water pipe; 14. a water supplementing pipe; 15. a tool apron.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-3, a mining anchor cable cutter with a protection device comprises a mounting block 1, an oil cylinder 2 is fixed at one end of the mounting block 1 through bolts, a piston rod 3 is arranged at one end of the oil cylinder 2, a cutter head 4 is fixed at the other end of the piston rod 3 through bolts, the cutter head 4 is driven by the piston rod 3 of the oil cylinder 2 to move so as to cut off an anchor cable, an inner cavity 5 is arranged in the mounting block 1, the cutter head 4 is positioned in the inner cavity 5, a connector 6 is fixed at the top of the mounting block 1 through bolts, extension pipes 7 are respectively inserted at the top and the bottom of the mounting block 1, the extension pipes 7 are communicated with the inner cavity 5, a spray pipe 9 is respectively fixed at the inner wall at the top of the inner cavity 5 and the inner wall at the bottom through bolts, a plurality of spray pipes 10 are inserted at the outer wall of the spray pipe 9, a water tank 11 is fixed at the other end of the mounting block 1 through bolts, a micropump 12 is fixed at one side inner wall of the water outlet end of the water tank 11 through bolts, a connecting water pipe 13 is inserted at the water outlet end of the micropump 12, the connecting water pipe 13 is communicated with the spray pipe 9, water in the water tank 11 is input into the spray pipe 9 through the connecting water pipe 13, and then sprayed from the spray pipe 10 when the spray pipe 10 is cooled.
The inner wall of extension pipe 7 bonds there is rubber tube 8, the design that is equipped with rubber tube 8 in the extension pipe 7 avoids anchor rope and extension pipe 7 contact, thereby avoid anchor rope and extension pipe 7 friction spark, shower 9 is rectangular structure, the top of water tank 11 is pegged graft and is had moisturizing pipe 14, thereby be convenient for to moisturizing in the water tank 11, one side inner wall of inner chamber body 5 has blade holder 15 through the bolt fastening, tool bit 4 and blade holder 15 contact, the angle between shower 9 and the shower nozzle 10 is 45 degrees, thereby make rivers to gathering in the middle, so as to cool down the anchor rope better.
Working principle: when the anchor cable is used, the anchor cable is placed in the extension pipe 7, then the oil cylinder 2 is started, the cutter head 4 is driven by the piston rod 3 of the oil cylinder 2 to move, so that the anchor cable is cut off, meanwhile, the micropump 12 is started, water in the water tank 11 is input into the spray pipe 9 through the connecting water pipe 13 under the action of the micropump 12, and then the water is sprayed out of the spray head 10 to cool the anchor cable when the anchor cable is cut off.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a take protection device's mining anchor rope cutter, includes installation piece (1), a serial communication port, the one end fixedly connected with hydro-cylinder (2) of installation piece (1), the one end of hydro-cylinder (2) is equipped with piston rod (3), the other end fixedly connected with tool bit (4) of piston rod (3), be equipped with interior cavity (5) in installation piece (1), tool bit (4) are located interior cavity (5), the top fixedly connected with connector (6) of installation piece (1), the top and the bottom of installation piece (1) all peg graft have extension pipe (7), extension pipe (7) and interior cavity (5) intercommunication, the equal fixedly connected with shower (9) of top inner wall and bottom inner wall of interior cavity (5), the outer wall grafting of shower (9) has a plurality of shower nozzles (10), the other end fixedly connected with water tank (11) of installation piece (1), one side inner wall fixedly connected with micropump (12) of water tank (11), the play water end grafting of micropump (12) has connecting water pipe (13), connecting water pipe (13) and shower (9) intercommunication.
2. The mining anchor cable cutter with the protection device according to claim 1, wherein the inner wall of the extension tube (7) is adhered with a rubber tube (8).
3. A mining anchor line disconnector with a protection device according to claim 1, characterized in that the shower pipe (9) has a rectangular structure.
4. The mining anchor cable cutter with the protection device according to claim 1, wherein a water supplementing pipe (14) is inserted into the top of the water tank (11).
5. The mining anchor cable cutter with the protection device according to claim 1, wherein a cutter holder (15) is fixedly connected to the inner wall of one side of the inner cavity (5), and the cutter head (4) is in contact with the cutter holder (15).
6. A mining anchor line disconnector with a protection device according to claim 1, characterized in that the angle between the shower pipe (9) and the spray head (10) is 45 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322736073.4U CN220929436U (en) | 2023-10-12 | 2023-10-12 | Mining anchor cable cutter with protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322736073.4U CN220929436U (en) | 2023-10-12 | 2023-10-12 | Mining anchor cable cutter with protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220929436U true CN220929436U (en) | 2024-05-10 |
Family
ID=90970193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322736073.4U Active CN220929436U (en) | 2023-10-12 | 2023-10-12 | Mining anchor cable cutter with protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220929436U (en) |
-
2023
- 2023-10-12 CN CN202322736073.4U patent/CN220929436U/en active Active
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