CN220890251U - Safety device for mine shaft - Google Patents
Safety device for mine shaft Download PDFInfo
- Publication number
- CN220890251U CN220890251U CN202322453820.3U CN202322453820U CN220890251U CN 220890251 U CN220890251 U CN 220890251U CN 202322453820 U CN202322453820 U CN 202322453820U CN 220890251 U CN220890251 U CN 220890251U
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- Prior art keywords
- mine
- mine car
- truss
- threaded
- wall
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- 230000035939 shock Effects 0.000 claims abstract description 33
- 238000010521 absorption reaction Methods 0.000 claims abstract description 9
- 239000006096 absorbing agent Substances 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000000605 extraction Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The utility model discloses a safety protection device for a mine, which comprises a mine car and an electric rod, wherein the electric rod is symmetrically arranged on the side wall of the mine car, push rods are arranged at the output ends of the electric rod, movable blocks are movably arranged at the ends of the push rods, which are far away from the electric rod, supporting rods are arranged on the side wall of the electric rod, rotating arms are arranged at the ends of the supporting rods, linkage shafts are arranged at the ends, which are close to the supporting rods, of the rotating arms, the rotating arms are movably connected with the supporting rods through the linkage shafts, the movable blocks are movably connected with the rotating arms, and supporting wheels are arranged at the ends, which are far away from the linkage shafts, of the rotating arms. The utility model not only realizes the protection of personnel in a height-adjustable mode and improves the protection effect, but also realizes the double-support anti-toppling protection, improves the stability of running in a mine channel, facilitates the touch type shock absorption protection and improves the safety in use.
Description
Technical Field
The utility model relates to the technical field of safety protection devices, in particular to a safety protection device for a mine.
Background
Mining refers to the extraction of naturally occurring minerals such as solids, liquids or gases, including underground or above-ground extraction, mine operation, and generally all auxiliary work done near or at the mine site aimed at processing raw materials, and when working in an underground mine, mine cars are required to transport workers and goods, and mine shaft channels are subject to a large gradient in order to avoid the mine cars from tipping over and to reduce casualties and cargo dumping, so a safety device for mine mines is proposed.
The safety protection device for the mine shaft comprises a rail, wherein jacks are formed in the left side and the right side of the rail, a protection plate is connected to the side face of the rail in a sliding mode, two grooves are formed in the left side and the right side of the protection plate, pressure springs are fixedly connected to the inner walls of the four grooves, transverse fixing nails are fixedly connected to one ends of the pressure springs, and the side faces of the transverse fixing nails on the lower side are movably inserted into the inner walls of the jacks;
The protection plate is firstly placed on a rail, then the auxiliary fixing nails are opened, the rolling rod is pulled outwards to enable the hollow gear to be separated from the clamping groove, the transverse fixing nails are enabled to be unfolded outwards automatically through the pressure springs, the lower fixing nails penetrate through the rail and are inserted into mine hole walls on two sides, then the rolling rod is loosened to enable the hollow gear to reset and lock through the tension springs, and finally the vertical fixing nails are inserted into the nail grooves, so that the device is simple and convenient to install;
However, the prior safety protection device is not beneficial to the protection of personnel and the double-support anti-toppling protection in use, is not beneficial to the touch type shock absorption protection, and affects the protection effect, the stability of running in a mine and the safety in use.
Disclosure of utility model
The utility model aims to provide a safety protection device for a mine, which solves the problems that the safety protection device is inconvenient to protect personnel and double-support anti-toppling protection in the prior art, is not beneficial to touch type shock absorption protection, and affects the protection effect, the stability of running in a mine and the safety in use.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a mine safety device for mine, includes mine car and electric pole, the electric pole is installed to symmetry on the lateral wall of mine car, the push rod is all installed to the output of electric pole, the one end that the electric pole was kept away from to the push rod is all movable mounting has the movable block, all install the bracing piece on the lateral wall of electric pole, the rotor arm is all installed to the one end that the rotor arm is close to the bracing piece, and the rotor arm passes through universal driving axle and bracing piece swing joint to movable block and rotor arm swing joint, the supporting wheel is all installed to the one end that the rotor arm kept away from the universal driving axle, the loose axle is all installed to the central point department of supporting wheel, and the supporting wheel passes through loose axle and rotor arm swing joint, install the backplate on the mine car lateral wall of electric pole one side.
Preferably, the inner wall of backplate is last symmetry slidable mounting has back slider, the outside of backplate is provided with the shock attenuation board, symmetrical slidable mounting has preceding slider on the inner wall of shock attenuation board, symmetrical mounting has back truss on the backplate inner wall of back slider one side, and back truss and shock attenuation board swing joint.
Preferably, the front truss is movably mounted at one end of the rear slider, the front truss is movably connected with the front slider, the hinge shaft is mounted at the center position of the front truss, the front truss is movably connected with the rear truss through the hinge shaft, the shock absorber is movably mounted on the inner wall of the backboard at one side of the hinge shaft, and the output end of the shock absorber is movably connected with the front truss.
Preferably, the inside of mine car all symmetrically installs braced frame, braced frame's inside all movable mounting has the threaded rod, the surface of threaded rod all is equipped with the thread bush, and thread bush and threaded rod threaded connection to thread bush and braced frame sliding connection.
Preferably, the telescopic motor is all installed on braced frame's the lateral wall, and telescopic motor's output is connected with the threaded rod, braced frame's outside is provided with flexible guard plate, and flexible guard plate is connected with the thread bush to flexible guard plate and mine car sliding connection, the battery is installed to flexible guard plate's bottom.
Preferably, a remote controller is arranged on the side wall of the storage battery, and the output end of the remote controller is electrically connected with the input ends of the telescopic motor and the electric rod.
Compared with the prior art, the utility model has the beneficial effects that: the safety protection device not only realizes the protection of personnel by height adjustment, improves the protection effect, but also realizes the double-support anti-toppling protection, improves the stability of running in a mine, facilitates the touch type shock absorption protection and improves the safety in use;
(1) The mine car is placed in a mine tunnel of a mine shaft, when people need to be transported and the people need to be protected, the telescopic motor drives the threaded rod to rotate, the threaded rod drives the threaded sleeve to move upwards, the threaded sleeve drives the telescopic protection plate to move upwards, the telescopic protection plate is enabled to move to the outside of the mine car, the protection height of the mine car is increased, the people are better protected, the safety protection device for the mine shaft can protect the people in a height-adjustable mode, and the protection effect of the safety protection device for the mine shaft is improved;
(2) Through the push rod movement driven by the electric rod, the movable block is driven to rotate by the push rod, the rotating arm is driven to rotate by the movable block by taking the linkage shaft as the shaft, the movable shaft is driven to rotate by the rotating arm, the supporting wheels are driven to move by the movable shaft, so that the supporting wheels are always contacted with the inner wall of a mine channel, under the movable support of two groups of supporting wheels, the mine car is prevented from tilting left and right in the driving process, if an obstacle exists in the front and cannot be avoided, the shock-absorbing plate is driven to move by the obstacle, the rear truss is driven to rotate by the rear truss, the front truss is driven to rotate by the hinge shaft, the front truss drives the shock absorber to shrink and absorb shock, so that shock absorption protection is carried out on personnel in the mine car, double-support anti-tilting protection of the safety protection device for the mine car is realized, the touch type shock absorption protection is prevented in the driving process of the safety protection device, and the safety protection device for the mine car is prevented from being touched in use.
Drawings
FIG. 1 is a schematic three-dimensional perspective view of the present utility model;
FIG. 2 is a schematic three-dimensional perspective view of the mine car of the present utility model;
FIG. 3 is a schematic cross-sectional elevation view of the mine car of the present utility model;
FIG. 4 is a schematic top view of the present utility model;
Fig. 5 is a schematic view showing a cross-sectional bottom view of the shock absorbing plate according to the present utility model.
In the figure: 1. a mine car; 2. a telescopic protection plate; 3. a threaded rod; 4. a support frame; 5. a thread sleeve; 6. a telescopic motor; 7. a remote controller; 8. a storage battery; 9. an electric lever; 10. a push rod; 11. a movable block; 12. a support wheel; 13. a support rod; 14. a linkage shaft; 15. a rotating arm; 16. a movable shaft; 17. a back plate; 18. a rear slider; 19. a damper; 20. a shock absorbing plate; 21. a front slider; 22. a front truss; 23. a rear truss; 24. and a hinge shaft.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. 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.
Referring to fig. 1-5, an embodiment of the present utility model is provided: the utility model provides a mine safety device for mine, including mine car 1 and electric pole 9, symmetrically install electric pole 9 on the lateral wall of mine car 1, electric pole 9 plays power drive's effect, push rod 10 is all installed to electric pole 9's output, push rod 10 is all movable mounting in the one end that keeps away from electric pole 9, all install bracing piece 13 on electric pole 9's the lateral wall, pivot arm 15 is all installed to one end of bracing piece 13, pivot arm 15 is all installed the universal driving shaft 14 near one end of bracing piece 13, and pivot arm 15 passes through universal driving shaft 14 and bracing piece 13 swing joint, and movable block 11 and pivot arm 15 swing joint, pivot arm 15 is all installed supporting wheel 12 far away from the one end of universal driving shaft 14, the central point department of supporting wheel 12 all installs loose axle 16, and supporting wheel 12 is through loose axle 16 and pivot arm 15 swing joint, install backplate 17 on the mine car 1 lateral wall of electric pole 9 one side;
Firstly, a mine car 1 is placed in a mine tunnel of a mine, when personnel are required to be transported and the personnel are required to be protected, a remote controller 7 is operated to open a telescopic motor 6, a threaded rod 3 is driven to rotate by the telescopic motor 6, the threaded rod 3 is matched with threads of a threaded sleeve 5, the threaded sleeve 5 is driven to move upwards by the threaded rod 3 under the sliding fit of the threaded sleeve 5 and a supporting frame 4, and the telescopic protection plate 2 is driven to move upwards by the threaded sleeve 5 under the sliding fit of the telescopic protection plate 2 and the mine car 1, so that the telescopic protection plate 2 is moved to the outside of the mine car 1, the protection height of the mine car 1 is increased, the personnel is better protected, the personnel can be protected by the safety protection device for the mine, and the protection effect of the safety protection device for the mine is improved;
The inner wall of the back plate 17 is symmetrically and slidably provided with a rear sliding block 18, the outside of the back plate 17 is provided with a shock absorbing plate 20, the inner wall of the shock absorbing plate 20 is symmetrically and slidably provided with a front sliding block 21, the inner wall of the back plate 17 at one side of the rear sliding block 18 is symmetrically provided with a rear truss 23, and the rear truss 23 is movably connected with the shock absorbing plate 20;
A front truss 22 is movably arranged at one end of the rear sliding block 18, the front truss 22 is movably connected with the front sliding block 21, a hinge shaft 24 is arranged at the center position of the front truss 22, the front truss 22 is movably connected with a rear truss 23 through the hinge shaft 24, a shock absorber 19 is movably arranged on the inner wall of the backboard 17 at one side of the hinge shaft 24, and the output end of the shock absorber 19 is movably connected with the front truss 22;
The inside of the mine car 1 is symmetrically provided with a supporting frame 4, the inside of the supporting frame 4 is movably provided with a threaded rod 3, the surface of the threaded rod 3 is sleeved with a threaded sleeve 5, the threaded sleeve 5 is in threaded connection with the threaded rod 3, and the threaded sleeve 5 is in sliding connection with the supporting frame 4;
The side walls of the supporting frame 4 are provided with telescopic motors 6, the telescopic motors 6 play a role in power driving, the output ends of the telescopic motors 6 are connected with the threaded rods 3, the telescopic protection plates 2 are arranged outside the supporting frame 4 and connected with the threaded sleeves 5, the telescopic protection plates 2 are in sliding connection with the mine car 1, and the bottom ends of the telescopic protection plates 2 are provided with storage batteries 8;
A remote controller 7 is arranged on the side wall of the storage battery 8, and the output end of the remote controller 7 is electrically connected with the input ends of the telescopic motor 6 and the electric rod 9;
The remote controller 7 is operated to open the electric rod 9, the electric rod 9 drives the push rod 10 to move, the push rod 10 drives the movable block 11 to rotate, the movable block 11 drives the rotating arm 15 to rotate by taking the linkage shaft 14 as an axis under the support of the support rod 13, the rotating arm 15 drives the movable shaft 16 to rotate, the movable shaft 16 drives the support wheels 12 to move so as to enable the support wheels 12 to always contact the inner wall of a mine channel, under the movable support of the two groups of support wheels 12, the mine car 1 is prevented from tilting left and right in the running process, if an obstacle exists in front, the shock-absorbing plate 20 drives the shock-absorbing plate 20 to move under the movable support of the back plate 17, the rear truss 23 is driven to rotate under the movable support of the back plate 17, the rear truss 23 drives the shock-absorbing device 19 to shrink and absorb shock by the hinge shaft 24 under the sliding support of the rear slider 18 and the front slider 21, so as to absorb shock for personnel in the mine car 1, the double-supporting anti-tilting protection of the mine safety protection device for the mine car 1 is realized, the safety protection device for the mine is improved, the safety protection device for the mine is convenient to run in use, and the safety protection device is touched in the safety protection.
Working principle: firstly, placing a mine car 1 in a mine tunnel of a mine, when personnel are required to be transported and the personnel are required to be protected, operating a remote controller 7 to open a telescopic motor 6, driving a threaded rod 3 to rotate by the telescopic motor 6, driving the threaded sleeve 5 to move upwards by the threaded rod 3 under the sliding fit of the threaded rod 3 and a threaded sleeve 5 and the sliding fit of a supporting frame 4, driving the telescopic protection plate 2 to move upwards by the threaded sleeve 5 under the sliding fit of the telescopic protection plate 2 and the mine car 1, so as to enable the telescopic protection plate 2 to move to the outside of the mine car 1, increasing the protection height of the mine car 1, protecting the personnel better, operating the remote controller 7 to open an electric rod 9, driving a push rod 10 to move by the electric rod 9, driving a movable block 11 to rotate by the push rod 10 and supporting a supporting rod 13, the movable block 11 drives the rotating arm 15 to rotate by taking the linkage shaft 14 as an axis, the rotating arm 15 drives the movable shaft 16 to rotate, the movable shaft 16 drives the supporting wheels 12 to move, so that the supporting wheels 12 always contact the inner wall of a mine tunnel, under the movable support of the two groups of supporting wheels 12, the mine car 1 is prevented from tilting left and right in the running process, if an obstacle exists in the front and cannot be avoided, the shock absorbing plate 20 drives the shock absorbing plate 20 to move after touching the obstacle, the rear truss 23 is driven to rotate by the shock absorbing plate 20 under the movable support of the backboard 17, the rear truss 23 drives the front truss 22 to rotate by the hinge shaft 24 under the sliding support of the rear slider 18 and the front slider 21, the front truss 22 drives the shock absorber 19 to shrink and absorb shock, so as to shock the mine car 1 is absorbed, and personnel in the mine car 1 are protected, the use work of the safety protection device for the mine shaft is completed.
Claims (6)
1. The utility model provides a mine safety device for mine, includes mine car (1) and electric pole (9), its characterized in that: the utility model discloses a mine car, including mine car (1), movable block (11) are all installed to symmetry on the lateral wall of mine car (1), push rod (10) are all installed to the output of electric rod (9), the one end that electric rod (9) was kept away from to push rod (10) is all movable mounting has movable block (11), all install bracing piece (13) on the lateral wall of electric rod (9), rotation arm (15) are all installed to the one end of bracing piece (13), rotation arm (15) are close to the one end of bracing piece (13) and all install universal driving shaft (14), and rotation arm (15) are through universal driving shaft (14) and bracing piece (13) swing joint to movable block (11) and rotation arm (15) swing joint, support wheel (12) are all installed in the one end that universal driving shaft (14) are kept away from to rotation arm (15), movable shaft (16) are all installed in the central point department of support wheel (12), and support wheel (12) are through axle (16) and rotation arm (15) swing joint, install backplate (17) on the lateral wall of mine car (1) of electric rod (9) one side.
2. A mine safety device as claimed in claim 1, wherein: the novel anti-vibration device is characterized in that a rear sliding block (18) is symmetrically and slidably arranged on the inner wall of the back plate (17), a shock absorption plate (20) is arranged outside the back plate (17), a front sliding block (21) is symmetrically and slidably arranged on the inner wall of the shock absorption plate (20), a rear truss (23) is symmetrically arranged on the inner wall of the back plate (17) on one side of the rear sliding block (18), and the rear truss (23) is movably connected with the shock absorption plate (20).
3. A mine safety device as claimed in claim 2, wherein: the utility model discloses a rear sliding block (18) of the automobile, including back slider (18), front truss (22) and front slider (21) swing joint, hinge (24) are installed in the central point department of front truss (22), and front truss (22) pass through hinge (24) and back truss (23) swing joint, movable mounting has bumper shock absorber (19) on backplate (17) inner wall of hinge (24) one side, and the output and the front truss (22) swing joint of bumper shock absorber (19).
4. A mine safety device as claimed in claim 1, wherein: the mine car is characterized in that supporting frames (4) are symmetrically arranged in the mine car (1), threaded rods (3) are movably arranged in the supporting frames (4), threaded sleeves (5) are sleeved on the surfaces of the threaded rods (3), the threaded sleeves (5) are in threaded connection with the threaded rods (3), and the threaded sleeves (5) are in sliding connection with the supporting frames (4).
5. The mine safety device as set forth in claim 4, wherein: the telescopic motor (6) is installed on the side wall of the supporting frame (4), the output end of the telescopic motor (6) is connected with the threaded rod (3), the telescopic protection plate (2) is arranged outside the supporting frame (4), the telescopic protection plate (2) is connected with the threaded sleeve (5), the telescopic protection plate (2) is in sliding connection with the mine car (1), and the storage battery (8) is installed at the bottom end of the telescopic protection plate (2).
6. The mine safety device as set forth in claim 5, wherein: the side wall of the storage battery (8) is provided with a remote controller (7), and the output end of the remote controller (7) is electrically connected with the input ends of the telescopic motor (6) and the electric rod (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322453820.3U CN220890251U (en) | 2023-09-11 | 2023-09-11 | Safety device for mine shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322453820.3U CN220890251U (en) | 2023-09-11 | 2023-09-11 | Safety device for mine shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220890251U true CN220890251U (en) | 2024-05-03 |
Family
ID=90842241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322453820.3U Active CN220890251U (en) | 2023-09-11 | 2023-09-11 | Safety device for mine shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220890251U (en) |
-
2023
- 2023-09-11 CN CN202322453820.3U patent/CN220890251U/en active Active
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