CN220415408U - Mining roadway support device - Google Patents
Mining roadway support device Download PDFInfo
- Publication number
- CN220415408U CN220415408U CN202321502191.2U CN202321502191U CN220415408U CN 220415408 U CN220415408 U CN 220415408U CN 202321502191 U CN202321502191 U CN 202321502191U CN 220415408 U CN220415408 U CN 220415408U
- Authority
- CN
- China
- Prior art keywords
- wall
- motor
- ball screw
- telescopic rod
- rod
- 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
- 238000005065 mining Methods 0.000 title claims description 7
- 230000008093 supporting effect Effects 0.000 claims description 35
- 239000000428 dust Substances 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 abstract description 13
- 239000004575 stone Substances 0.000 abstract description 9
- 230000000694 effects Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 239000011435 rock Substances 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 208000028571 Occupational disease Diseases 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Road Signs Or Road Markings (AREA)
Abstract
The utility model discloses a mine roadway support device which comprises a first motor, a ball screw, a protective net and a movable rod, wherein a first rotating shaft is arranged on the outer wall of the first motor, the ball screw is sleeved on the outer wall of the first rotating shaft, a sliding block is sleeved on the outer wall of the ball screw in a threaded manner, a storage box is arranged at the bottom of the outer wall of the sliding block, and the protective net is arranged on the inner wall of the storage box. According to the utility model, the first motor, the ball screw, the protective net and the movable rod are arranged, the first rotating shaft is arranged on the outer wall of the first motor, the ball screw is sleeved on the outer wall of the first rotating shaft, the sliding block is sleeved on the outer wall of the ball screw in a threaded manner, the storage box is arranged at the bottom of the outer wall of the sliding block, and the protective net is arranged on the inner wall of the storage box, so that the storage and pulling-out function of the protective net is realized, the protective net is pulled out to protect workers from being injured by broken stones falling in a roadway during working, and the problem that the protective net needs to be pulled out at any time to be protected and stored and saves space is solved.
Description
Technical Field
The utility model relates to the technical field of roadway support, in particular to a mining roadway support device.
Background
The basic purpose of supporting the roadway is to alleviate and reduce the movement of surrounding rocks, so that the section of the roadway is not excessively reduced, and scattered and destroyed surrounding rocks are prevented from falling down. The effect of roadway support is not only dependent on the supporting force of a support, but also influenced by a series of factors such as surrounding rock property, support mechanical property (supporting force and contractibility), support installation density, support installation time, support installation quality, contact mode (point contact or surface contact) with surrounding rock and the like, the existing roadway support device is only designed and manufactured aiming at the supporting effect of the roadway, the protection effect on workers in the roadway is ignored, the protection design can not be carried out on broken stones falling in the roadway, and the broken stones falling in the roadway are not shielded by a protection net in time to cause production safety accidents.
The patent document CN216477406U discloses a roadway support device, which relates to the technical field of roadway support and comprises a support shed frame, a bracket mounting vehicle and a bracket dismounting vehicle; the supporting shed frame is detachably supported in the roadway; the bracket mounting vehicle comprises a first vehicle body and a mounting assembly arranged on the first vehicle body, wherein the mounting assembly is used for supporting the support shed frame in a roadway; the bracket disassembly vehicle comprises a second vehicle body and a disassembly component arranged on the second vehicle body, wherein the disassembly component is used for disassembling the support shed frame from a roadway and transferring the support shed frame to the bracket installation vehicle. The roadway support device provided by the utility model can realize automatic support along with the excavation, realize automation and unmanned operation during the excavation of the working face, avoid the support work of personnel in an environment full of dust and noise, and reduce the risk of occupational diseases of the personnel.
In summary, the above patent realizes automation and unmanned operation during tunneling of the working face by installing the supporting shed frame, the bracket mounting vehicle and the bracket dismounting vehicle, avoids supporting work of personnel in an environment full of dust and noise, and reduces the risk of occupational diseases of the personnel, but the device can not protect the broken stone falling in the roadway, so that the broken stone falling causes production safety accidents;
therefore, the application provides a mining roadway support device capable of protecting broken stones falling off in a roadway.
Disclosure of Invention
The utility model aims to provide a mine roadway support device, which solves the technical problem that the fallen broken stone in a roadway cannot be protected, so that the fallen broken stone causes production safety accidents.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a mining roadway support device, includes first motor, ball screw, protection network and movable rod, first pivot is installed to first motor outer wall, ball screw is equipped with to first pivot outer wall cover, ball screw outer wall screw thread cover is equipped with the slider, the receiver is installed to slider outer wall bottom, the protection network is installed to receiver inner wall.
Preferably, the arch support is installed to first motor outer wall bottom, and arch support inner wall is connected with the protection network, and the movable rod is installed to arch support inner wall bottom, and movable rod outer wall cover is equipped with the receiver.
Preferably, a first supporting rod is installed at the bottom of the outer wall of the arch support frame, a first telescopic rod is installed at the bottom of the outer wall of the first supporting rod, and a hydraulic machine is installed at the bottom of the outer wall of the first telescopic rod.
Preferably, a second telescopic rod is installed at the bottom of the outer wall of the hydraulic machine, a second supporting rod is installed at the bottom of the outer wall of the second telescopic rod, and supporting feet are installed at the bottom of the outer wall of the second supporting rod.
Preferably, the base is installed to the hydraulic press outer wall, and the removal wheel is installed to base outer wall bottom, and the dust removal window is installed to base outer wall true face, and base outer wall back is installed the exhaust window.
Preferably, the second motor is installed to the window inner wall of airing exhaust, and the second pivot is installed to the second motor outer wall, and the exhaust fan is installed to the second pivot outer wall.
Preferably, a third telescopic rod is installed on the side face of the outer wall of the base, a limiting fixing block is sleeved on the outer wall of the third telescopic rod, and a warning lamp is installed at the top of the outer wall of the limiting fixing block.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the first motor, the ball screw, the protective net and the movable rod are arranged, the first rotating shaft is arranged on the outer wall of the first motor, the ball screw is sleeved on the outer wall of the first rotating shaft, the sliding block is sleeved on the outer wall of the ball screw in a threaded manner, the storage box is arranged at the bottom of the outer wall of the sliding block, and the protective net is arranged on the inner wall of the storage box, so that the storage and pulling-out functions of the protective net are realized, the protective net is pulled out to protect workers from being injured by broken stones falling in a roadway during working, the occupied space of the device is reduced after storage, the device is convenient to move and place, and the problem that the protective net needs to be pulled out for protection and storage and space saving at any time is solved;
2. according to the utility model, the hydraulic machine, the first telescopic rod and the arch support frame are arranged, the first supporting rod is arranged at the bottom of the outer wall of the arch support frame, the first telescopic rod is arranged at the bottom of the outer wall of the first supporting rod, and the hydraulic machine is arranged at the bottom of the outer wall of the first telescopic rod, so that the height of the arch support frame is adjusted, the support requirements of different heights are met, and the arch support frame can be tightly attached to a roadway to achieve a better support effect.
Drawings
FIG. 1 is a schematic elevational view of the present utility model;
FIG. 2 is a schematic side view of a side portion of the present utility model;
FIG. 3 is a schematic view of a part of the structure of the protection net according to the present utility model;
FIG. 4 is a schematic view of a portion of an exhaust fan according to the present utility model.
In the figure: 1. a base; 101. a moving wheel; 2. a dust removal window; 3. a ventilation window; 301. a second motor; 302. a second rotating shaft; 303. an exhaust fan; 4. a hydraulic press; 401. a second telescopic rod; 402. a second support bar; 403. supporting feet; 5. a first telescopic rod; 501. a first support bar; 502. arch support frame; 503. a storage box; 6. a first motor; 601. a first rotating shaft; 602. a ball screw; 603. a slide block; 604. a movable rod; 605. a protective net; 7. a third telescopic rod; 701. limiting fixed blocks; 702. a warning light.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides a mining roadway support device, includes first motor 6, ball screw 602, protection network 605 and movable rod 604, first pivot 601 is installed to first motor 6 outer wall, first pivot 601 outer wall cover is equipped with ball screw 602, ball screw 602 outer wall screw thread cover is equipped with slider 603, receiver 503 is installed to slider 603 outer wall bottom, protection network 605 is installed to receiver 503 inner wall, during operation need pull out protection network 605, and first motor 6 starts, and first motor 6 drives first pivot 601 and rotates, and first pivot 601 drives ball screw 602 and rotates, and ball screw 602 drives slider 603 and removes, and slider 603 drives receiver 503 and remove on movable rod 604, and protection network 605 draws out from receiver 503, plays the protection and drops the rubble injury effect of falling, has realized taking in to protection network 605 and pulling out the function, and during operation pulls out protection network 605 and protects the staff and not by the rubble injury that drops in the roadway, reduces the device occupation space and conveniently removes at any time after the storage, has solved protection network 605 and has need pulled out and has done protection and save space problem.
Referring to fig. 1-4, the bottom of the outer wall of the arch support 502 is provided with a first support rod 501, the bottom of the outer wall of the first support rod 501 is provided with a first telescopic rod 5, the bottom of the outer wall of the first telescopic rod 5 is provided with a hydraulic machine 4, when the heights of the inside of a roadway are inconsistent, the hydraulic machine 4 is started, the hydraulic machine 4 drives the first telescopic rod 5 to stretch and retract, the first telescopic rod 5 drives the first support rod 501 to stretch and retract, the first support rod 501 drives the arch support 502 to move up and down, so that the arch support 502 and the inner wall of the roadway are tightly attached to each other to play a better supporting role, the height adjustment of the arch support 502 is realized, the supporting requirements of different heights are met, and the arch support 502 can be tightly attached to the roadway to play a better supporting effect.
The working principle is that the base 1 plays a supporting role, the warning lamp 702 plays a role in width indication, the movable wheel 101 plays a role in a rapid labor-saving moving device, the dust removing window 2 plays a role in adsorbing dust in air, the second motor 301 in the air exhausting window 3 is started, the second motor 301 drives the second rotating shaft 302 to rotate, the second rotating shaft 302 drives the air exhausting fan 303 to rotate, the air circulation in a roadway is accelerated, the hydraulic press 4 is started, the hydraulic press 4 drives the second telescopic rod 401 to stretch and retract, the second telescopic rod 401 drives the second supporting rod 402 to stretch and retract, the second supporting rod 402 drives the supporting leg 403 to move, the device is stably fixed on the roadway ground through the contact of the supporting leg 403 and the ground, the third telescopic rod 7 stretches and contracts, the third telescopic rod 7 drives the limiting fixed block 701 to move, the limiting fixed block 701 butts against the inner wall surface of the roadway and fixes the base 1, so that the supporting effect is poor due to the fact that the base 1 is prevented from shaking, when the heights in the roadway are inconsistent, the hydraulic press 4 is started, the hydraulic press 4 drives the first telescopic rod 5 to stretch out and draw back, the first telescopic rod 5 drives the first supporting rod 501 to stretch out and draw back, the first supporting rod 501 drives the arch support 502 to move up and down, the arch support 502 is tightly attached to the inner wall of the roadway to play a better supporting role, the height adjustment of the arch support 502 is realized, the supporting requirements of different heights are met, and the arch support 502 can be tightly attached to the roadway to play a better supporting effect; during operation need pull out protection network 605, first motor 6 starts, first motor 6 drives first pivot 601 and rotates, first pivot 601 drives ball screw 602 and rotates, ball screw 602 drives slider 603 and removes, slider 603 drives receiver 503 and moves on movable rod 604, protection network 605 is pulled out from receiver 503, play the protection and drop the rubble and fall the injury effect, the function of pulling out to the accomodating of protection network 605 has been realized, during operation pull out protection network 605 protection staff is not smash by the rubble that drops in the tunnel, reduce the convenient removal of device occupation space and put after accomodating, the problem that protection network 605 needs to pull out at any time and make the protection and accomodate saving space has been solved.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a mining roadway support device, includes first motor (6), ball screw (602), protection network (605) and movable rod (604), its characterized in that: first pivot (601) is installed to first motor (6) outer wall, ball screw (602) are installed to first pivot (601) outer wall cover, ball screw (602) outer wall screw thread cover is equipped with slider (603), receiver (503) are installed to slider (603) outer wall bottom, protection network (605) are installed to receiver (503) inner wall.
2. The mine roadway support apparatus of claim 1, wherein: the arch support frame (502) is installed to first motor (6) outer wall bottom, and arch support frame (502) inner wall is connected with protection network (605), and movable rod (604) are installed to arch support frame (502) inner wall bottom, and movable rod (604) outer wall cover receiver (503).
3. The mine roadway support apparatus of claim 2, wherein: the hydraulic machine is characterized in that a first supporting rod (501) is arranged at the bottom of the outer wall of the arch support frame (502), a first telescopic rod (5) is arranged at the bottom of the outer wall of the first supporting rod (501), and a hydraulic machine (4) is arranged at the bottom of the outer wall of the first telescopic rod (5).
4. A mine roadway support apparatus as claimed in claim 3, wherein: the second telescopic rod (401) is installed at the bottom of the outer wall of the hydraulic machine (4), the second supporting rod (402) is installed at the bottom of the outer wall of the second telescopic rod (401), and supporting feet (403) are installed at the bottom of the outer wall of the second supporting rod (402).
5. The mine roadway support apparatus of claim 4, wherein: the dust removal device is characterized in that a base (1) is arranged on the outer wall of the hydraulic machine (4), a movable wheel (101) is arranged at the bottom of the outer wall of the base (1), a dust removal window (2) is arranged on the real surface of the outer wall of the base (1), and a wind discharge window (3) is arranged on the back of the outer wall of the base (1).
6. The mine roadway support apparatus of claim 5, wherein: the inner wall of the exhaust window (3) is provided with a second motor (301), the outer wall of the second motor (301) is provided with a second rotating shaft (302), and the outer wall of the second rotating shaft (302) is provided with an exhaust fan (303).
7. The mine roadway support apparatus of claim 5, wherein: the side face of the outer wall of the base (1) is provided with a third telescopic rod (7), the outer wall of the third telescopic rod (7) is sleeved with a limiting fixed block (701), and the top of the outer wall of the limiting fixed block (701) is provided with a warning lamp (702).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321502191.2U CN220415408U (en) | 2023-06-13 | 2023-06-13 | Mining roadway support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321502191.2U CN220415408U (en) | 2023-06-13 | 2023-06-13 | Mining roadway support device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220415408U true CN220415408U (en) | 2024-01-30 |
Family
ID=89656344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321502191.2U Active CN220415408U (en) | 2023-06-13 | 2023-06-13 | Mining roadway support device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220415408U (en) |
-
2023
- 2023-06-13 CN CN202321502191.2U patent/CN220415408U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220415408U (en) | Mining roadway support device | |
| CN112332246A (en) | Multifunctional power distribution cabinet | |
| CN115749929B (en) | Safety protection device for underground operation | |
| CN114798623B (en) | Dust collector for coal mine ventilation system | |
| CN217171418U (en) | Mine electric moisture-proof protection device | |
| CN216269283U (en) | Railway signal equipment protector | |
| CN111694403B (en) | Anti device that falls of electronic product | |
| CN213597457U (en) | Height-adjustable's bradyseism type construction hanging flower basket | |
| CN112738380B (en) | Monitoring equipment | |
| CN214061167U (en) | Road and bridge engineering protector | |
| CN212336665U (en) | Building construction platform with safeguard function and noise reduction function | |
| CN221568595U (en) | Detection device for front structure of mine tunnel | |
| CN221779463U (en) | Hydraulic support for preventing roof fall for fully mechanized coal mining face | |
| CN221755128U (en) | Tunnel electromechanical installation protector | |
| CN216044247U (en) | Air compressor for detecting fluid damping of internal channel of additive manufacturing part | |
| CN216355918U (en) | Protection device of position level lightning protection equipment | |
| CN220621252U (en) | Protective shed for construction site | |
| CN221195115U (en) | Special tunneling safety shield device for coal mining | |
| CN219840417U (en) | Adjustable entrance to a cave protector is used in elevator installation | |
| CN220570126U (en) | Outdoor high-protection distribution box for mine construction site | |
| CN220979079U (en) | Construction protection device | |
| CN213867427U (en) | Geotechnical engineering supports safety arrangement | |
| CN217060117U (en) | Measuring equipment for mining | |
| CN220955660U (en) | Construction protection canopy | |
| CN216922173U (en) | Large-opening longitudinal anchor rod joist supporting device for soft rock tunnel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |