CN213574142U - Temporary support device for coal mine - Google Patents
Temporary support device for coal mine Download PDFInfo
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- CN213574142U CN213574142U CN202022497396.9U CN202022497396U CN213574142U CN 213574142 U CN213574142 U CN 213574142U CN 202022497396 U CN202022497396 U CN 202022497396U CN 213574142 U CN213574142 U CN 213574142U
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- support device
- install bin
- temporary support
- sets
- plate
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Abstract
The utility model discloses a temporary support device for coal mine relates to colliery support equipment technical field. This temporary support device for coal mine, including the install bin, the inside of install bin is provided with slewing mechanism, and the below of install bin is provided with elevating system, and the inboard bottom fixed mounting of install bin has two sets of right angle mounts, and the bottom external fixed surface of install bin installs the fixed plate, and the inside screw hole of seting up of fixed plate. This temporary support device for coal mine uses, uses through the cooperation of motor, dwang, first umbelliform gear, second umbelliform gear, threaded rod, elevator, lifter and backplate, can be as required strut the height, adjust the supporting plate, improved the application range of temporary support device for coal mine in the use greatly, device simple structure, convenient to use person installs, and it is effectual to strut, has improved the efficiency and the plasticity of temporary support device for coal mine greatly.
Description
Technical Field
The utility model relates to a colliery supporting equipment technical field specifically is a temporary support device for coal mine.
Background
The coal mine is an area where people mine coal resources in a coal-rich mining area, and is generally divided into a mineworker coal mine and an open pit coal mine, when a coal bed is far away from the ground surface, coal is generally selected to be excavated into an underground excavation roadway, so that the mineworker coal mine is obtained, and a temporary support needs to be made on an excavation working face under the working environment, so that the life safety of workers is protected.
At present temporary support device for coal mine in the use, partial temporary support device for coal mine exists and can't adjust the height of strutting, and it is poor to strut the effect, and the structure is complicated during the installation, and is longer with the time spent, and the not convenient to use person installs, can't effectually carry out the effect of temporary support to the operating point to greatly reduced temporary support device for coal mine's practicality.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a temporary support device for coal mine to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a temporary support device for coal mine, includes the install bin, the inside of install bin is provided with slewing mechanism, and the below of install bin is provided with elevating system, and the inboard bottom fixed mounting of install bin has two sets of right angle mounts, and the bottom external fixed surface of install bin installs the fixed plate, and the inside threaded hole of seting up of fixed plate, the internal thread of screw hole install the screw thread nail, and wherein the quantity of fixed plate and screw thread nail is two sets of and be central symmetry.
Preferably, the rotating mechanism comprises a motor, a rotating rod, a first umbrella-shaped gear, a second umbrella-shaped gear, a threaded rod, a lifting block and a lifting rod, wherein the motor is fixedly installed on the outer wall of one side of the right-angle fixing frame, the rotating rods are rotatably installed on the adjacent side walls of the two groups of right-angle fixing frames, the output shaft of the motor extends to the outer wall of the other side of the right-angle fixing frame through a coupler and is fixedly connected with the rotating rod, the first umbrella-shaped gear is sleeved on the outer wall of the rotating rod, the threaded rod is rotatably installed on the outer surface of the top of the installation box, one end of the threaded rod extends into the installation box and is sleeved with the second umbrella-shaped gear, the second umbrella-shaped gear is meshed with the first umbrella-shaped gear, the lifting block is installed on the outer wall of the threaded rod in a threaded manner, the lifting rod is fixedly installed on the outer, the top surface fixed mounting of two sets of lifter has a backplate, and the height of strutting that can be as required adjusts the backplate, has improved the application range of temporary support device for the colliery in the use greatly, and device simple structure, the person of being convenient for use installs, and it is effectual to strut, has improved the efficiency and the plasticity of temporary support device for the colliery greatly.
Preferably, elevating system includes the hydraulic stem, the mounting panel, the spout, the slider, lifter plate and wheel, the inboard bottom fixed mounting of install bin has the hydraulic stem, the bottom external fixed surface of install bin installs two sets of mounting panels, the spout has all been seted up to the inside of two sets of mounting panels, the equal slidable mounting in inside of two sets of spouts has the slider, the adjacent lateral wall fixed mounting of two sets of sliders has the lifter plate, the free end of hydraulic stem extends to the below of install bin and is connected with the top external fixed surface of lifter plate, the bottom external surface movable mounting of lifter plate has two sets of wheels and two sets of wheels to be central symmetry, remove and fix the interim supporting device for the colliery, not only improved the flexibility of interim supporting device for the colliery, the stability of device has still been increased simultaneously, the time of user when the installation has been reduced, the usability of.
Preferably, the outer surface of the bottom of the supporting and protecting plate is fixedly provided with an illuminating lamp, so that the supporting and protecting condition of the coal mine hole can be observed conveniently.
Preferably, the outer surface of the top of the threaded nail is fixedly provided with two groups of rotating handles which are centrosymmetric, so that the device is convenient to fix.
Preferably, the fixed surface installs the limiting plate in the top of install bin, and the spacing groove has been seted up to the inside of limiting plate, and the inside slidable mounting of spacing groove has the stopper, one side outer wall of stopper and one side outer wall fixed connection of lifter, and wherein the quantity of limiting plate, spacing groove and stopper be two sets of and be central symmetry, plays the guard action to the lifter, reduces the effort, increases life.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) this temporary support device for coal mine, through the cooperation use of motor, dwang, first umbelliform gear, second umbelliform gear, threaded rod, elevator, lifter and backplate, can be as required strut the height, adjust the backplate, improved the application range of temporary support device for coal mine in the use greatly, device simple structure, convenient to use person installs, and it is effectual to strut, has improved the efficiency and the plasticity of temporary support device for coal mine greatly.
(2) This temporary support device for coal mine uses through the cooperation of hydraulic stem, mounting panel, spout, slider, lifter plate, wheel, fixed plate and screw nail, removes and fixes temporary support device for coal mine, has not only improved the flexibility of temporary support device for coal mine, has still increased the stability of device simultaneously, has reduced the time of user when the installation, improves the usability of device greatly.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a front view of the present invention;
fig. 3 is an enlarged schematic view of part a of the present invention.
In the figure: the lamp comprises an installation box 1, a rotating mechanism 2, a motor 201, a 202 rotating rod, a 203 first umbrella-shaped gear, a 204 second umbrella-shaped gear, a 205 threaded rod, a 206 lifting block, a 207 lifting rod, a 3 lifting mechanism, a 301 hydraulic rod, a 302 installation plate, a 303 sliding chute, a 304 sliding block, a 305 lifting plate, a 306 wheel, a 4 right-angle fixing frame, a 5 limiting plate, a 6 limiting groove, a 7 limiting block, an 8 fixing plate, a 9 threaded nail, a 10 rotating handle, an 11 protection plate and a 12 illuminating lamp.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a temporary support device for coal mine, includes install bin 1, the inside of install bin 1 is provided with slewing mechanism 2, the below of install bin 1 is provided with elevating system 3, the inboard bottom fixed mounting of install bin 1 has two sets of right angle mounts 4, the bottom external surface fixed mounting of install bin 1 has fixed plate 8, the inside offered screw hole of fixed plate 8, the internal thread of screw hole installs screw thread nail 9, wherein the quantity of fixed plate 8 and screw thread nail 9 is two sets of and is central symmetry.
The rotating mechanism 2 comprises a motor 201, a rotating rod 202, a first umbrella-shaped gear 203, a second umbrella-shaped gear 204, a threaded rod 205, a lifting block 206 and a lifting rod 207, wherein the motor 201 is fixedly installed on the outer wall of one side of the right-angle fixing frame 4, the rotating rods 202 are rotatably installed on the adjacent side walls of the two groups of right-angle fixing frames 4, the output shaft of the motor 201 extends to the outer wall of the other side of the right-angle fixing frame 4 through a coupler and is fixedly connected with the rotating rod 202, the first umbrella-shaped gear 203 is sleeved on the outer wall of the rotating rod 202, the threaded rod 205 is rotatably installed on the outer surface of the top of the installation box 1, one end of the threaded rod 205 extends into the installation box 1 and is sleeved with the second umbrella-shaped gear 204, the second umbrella-shaped gear 204 is meshed with the first umbrella-shaped gear 203, the lifting block 206 is installed on the, The number of the second bevel gears 204, the threaded rod 205, the lifting block 206 and the lifting rod 207 is two and is centrosymmetric, the outer surface of the top of the two groups of lifting rods 207 is fixedly provided with a supporting plate 11, the starting of the motor 201 is controlled to drive the rotating rod 202 to rotate, so as to drive the first bevel gear 203 and the second bevel gear 204 to rotate, and drive the threaded rod 205 to rotate, so that the lifting block 206 and the lifting rod 207 longitudinally move and drive the supporting plate 11 to longitudinally move to temporarily support a coal mine hole, and the supporting plate 11 can be adjusted according to the required supporting height, so that the use range of the temporary supporting device for the coal mine is greatly enlarged, the device is simple in structure, convenient to install by a user, good in supporting effect, and greatly improves the efficiency and the plasticity of the temporary supporting device for the coal mine, and the lifting mechanism 3 comprises a hydraulic rod 301, a mounting plate 302, a chute 303, a, The hydraulic support device comprises a sliding block 304, a lifting plate 305 and wheels 306, a hydraulic rod 301 is fixedly installed at the bottom of the inner side of the installation box 1, two groups of installation plates 302 are fixedly installed on the outer surface of the bottom of the installation box 1, sliding grooves 303 are formed in the two groups of installation plates 302, sliding blocks 304 are slidably installed in the two groups of sliding grooves 303, the lifting plate 305 is fixedly installed on the adjacent side wall of the two groups of sliding blocks 304, the free end of the hydraulic rod 301 extends to the lower portion of the installation box 1 and is fixedly connected with the outer surface of the top of the lifting plate 305, two groups of wheels 306 are movably installed on the outer surface of the bottom of the lifting plate 305, the two groups of wheels 306 are centrosymmetric, the hydraulic rod 301 is controlled to start firstly, the lifting plate 305 is pushed to longitudinally move under the action of the sliding blocks 304 and the sliding grooves 303, so that the wheels 306 are driven to, the driving screw nail 9 rotates, thereby driving the screw nail 9 to longitudinally move, and moving and fixing the temporary supporting device for the coal mine, thereby not only improving the flexibility of the temporary supporting device for the coal mine, but also increasing the stability of the device, reducing the time of a user during installation, greatly improving the usability of the device, a lighting lamp 12 is fixedly arranged on the outer surface of the bottom of a supporting plate 11, and facilitating observation of the supporting condition of a coal mine hole, a rotating handle 10 is fixedly arranged on the outer surface of the top of the screw nail 9, the rotating handles 10 are two groups and are centrosymmetric, facilitating the fixation of the device, a limiting plate 5 is fixedly arranged on the outer surface of the top of an installation box 1, a limiting groove 6 is arranged inside the limiting plate 5, a limiting block 7 is slidably arranged inside the limiting groove 6, one outer wall of the limiting block 7 is fixedly connected with one outer wall of a lifting rod 207, The quantity of spacing groove 6 and stopper 7 is two sets of and be central symmetry, plays the guard action to lifter 207, reduces the effort, increases life.
The working principle is as follows: the hydraulic rod 301 is controlled to start firstly, the lifting plate 305 is pushed to move longitudinally under the action of the sliding block 304 and the sliding groove 303, so that the wheel 306 is driven to move longitudinally, the device is moved to a place to be supported, then the hydraulic rod 301 is controlled to contract, the rotation of the rotating handle 10 is controlled, the threaded nail 9 is driven to rotate, so that the threaded nail 9 is driven to move longitudinally, the device is fixed, the motor 201 is controlled to start, the rotating rod 202 is driven to rotate, the first umbrella-shaped gear 203 and the second umbrella-shaped gear 204 are driven to rotate, the threaded rod 205 is driven to rotate, the lifting block 206 and the lifting rod 207 move longitudinally, the supporting plate 11 is driven to move longitudinally, and temporary supporting treatment is carried out on a coal mine hole.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a temporary support device for coal mine, includes install bin (1), its characterized in that: the inside of install bin (1) is provided with slewing mechanism (2), and the below of install bin (1) is provided with elevating system (3), and the inboard bottom fixed mounting of install bin (1) has two sets of right angle mount (4), and the bottom surface fixed mounting of install bin (1) has fixed plate (8), and threaded hole is seted up to the inside of fixed plate (8), and threaded nail (9) are installed to the internal thread of screw hole, and wherein the quantity of fixed plate (8) and threaded nail (9) is two sets of and be central symmetry.
2. A temporary support device for coal mines according to claim 1, wherein: the rotating mechanism (2) comprises a motor (201), a rotating rod (202), a first umbrella-shaped gear (203), a second umbrella-shaped gear (204), a threaded rod (205), a lifting block (206) and a lifting rod (207), wherein the motor (201) is fixedly installed on the outer wall of one side of each right-angle fixing frame (4), the rotating rods (202) are rotatably installed on the adjacent side walls of the two groups of right-angle fixing frames (4), the output shaft of the motor (201) extends to the outer wall of the other side of each right-angle fixing frame (4) through a coupler and is fixedly connected with the rotating rod (202), the first umbrella-shaped gear (203) is sleeved on the outer wall of the rotating rod (202), the threaded rod (205) is rotatably installed on the outer surface of the top of the installation box (1), one end of the threaded rod (205) extends to the inside of the installation box (1) and is sleeved with the second umbrella-shaped gear (204, lifting block (206) are installed to the outer wall screw thread of threaded rod (205), and one side outer wall fixed mounting of lifting block (206) has lifter (207), and wherein the quantity of first umbelliform gear (203), second umbelliform gear (204), threaded rod (205), lifting block (206) and lifter (207) is two sets of and be central symmetry, and the top surface fixed mounting of two sets of lifters (207) has a backplate (11).
3. A temporary support device for coal mines according to claim 1, wherein: elevating system (3) include hydraulic stem (301), mounting panel (302), spout (303), slider (304), lifter plate (305) and wheel (306), the inboard bottom fixed mounting of install bin (1) has hydraulic stem (301), the bottom surface fixed mounting of install bin (1) has two sets of mounting panels (302), spout (303) have all been seted up to the inside of two sets of mounting panels (302), the equal slidable mounting in inside of two sets of spout (303) has slider (304), the adjacent lateral wall fixed mounting of two sets of slider (304) has lifter plate (305), the free end of hydraulic stem (301) extend to the below of install bin (1) and with the top surface fixed connection of lifter plate (305), the bottom surface movable mounting of lifter plate (305) has two sets of wheel (306) and is central symmetry.
4. A temporary support device for coal mines according to claim 2, wherein: and an illuminating lamp (12) is fixedly arranged on the outer surface of the bottom of the supporting and protecting plate (11).
5. A temporary support device for coal mines according to claim 1, wherein: the outer surface of the top of the threaded nail (9) is fixedly provided with two groups of rotating handles (10), and the rotating handles (10) are centrosymmetric.
6. A temporary support device for coal mines according to claim 2, wherein: the mounting box is characterized in that a limiting plate (5) is fixedly mounted on the outer surface of the top of the mounting box (1), a limiting groove (6) is formed in the limiting plate (5), a limiting block (7) is slidably mounted in the limiting groove (6), the outer wall of one side of the limiting block (7) is fixedly connected with the outer wall of one side of the lifting rod (207), and the limiting plate (5), the limiting groove (6) and the limiting block (7) are two groups and are in central symmetry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022497396.9U CN213574142U (en) | 2020-11-02 | 2020-11-02 | Temporary support device for coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022497396.9U CN213574142U (en) | 2020-11-02 | 2020-11-02 | Temporary support device for coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213574142U true CN213574142U (en) | 2021-06-29 |
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ID=76533130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022497396.9U Expired - Fee Related CN213574142U (en) | 2020-11-02 | 2020-11-02 | Temporary support device for coal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213574142U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113738426A (en) * | 2021-09-24 | 2021-12-03 | 中国矿业大学 | Temporary supporting device for coal mine tunnel |
-
2020
- 2020-11-02 CN CN202022497396.9U patent/CN213574142U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113738426A (en) * | 2021-09-24 | 2021-12-03 | 中国矿业大学 | Temporary supporting device for coal mine tunnel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210629 Termination date: 20211102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |