CN215332984U - Construction protection device applied to residual mine at top of mine tunnel - Google Patents
Construction protection device applied to residual mine at top of mine tunnel Download PDFInfo
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- CN215332984U CN215332984U CN202120954028.4U CN202120954028U CN215332984U CN 215332984 U CN215332984 U CN 215332984U CN 202120954028 U CN202120954028 U CN 202120954028U CN 215332984 U CN215332984 U CN 215332984U
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Abstract
The utility model relates to mining mechanical equipment, in particular to a construction protection device applied to residual ores at the top of a mine tunnel. The device compact structure can effectively reduce the injury to constructors caused by falling rocks above the residual ore mining process.
Description
Technical Field
The utility model relates to mining mechanical equipment, in particular to a construction protection device applied to residual ores at the top of a mine tunnel.
Background
In the mining process of a mine, residual ores usually remain at the top of a tunnel, and the residual ores are usually mined in order to fully mine mineral resources. However, in the process of mining the residual ore, the condition of falling rocks is easy to happen, so that the condition of injury by workers is caused, and the life safety of constructors is influenced. Therefore, a construction protection device applied to the surplus mine at the top of the mine tunnel is needed.
Disclosure of Invention
The utility model aims to provide a construction protection device applied to residual ores at the top of a mine tunnel, which is compact in structure and can effectively reduce the damage of upper falling rocks to constructors in the residual ore mining process.
The technical scheme of the utility model is as follows: the utility model provides a be applied to construction protector of surplus ore deposit in mine gallery top, is including the base that has the gyro wheel, the top of base is provided with the protection roof of liftable, is located to be provided with manned lift platform between guard plate and the base, the front end of base still is provided with the traction ring.
Furthermore, a liftable positioning support mechanism is arranged on the lower side of the base.
Furthermore, the positioning support mechanism comprises four sleeves vertically fixed on the lower side of the base, supporting rods are screwed in the sleeves, and cushion blocks are fixed at the lower ends of the supporting rods; or the positioning and supporting mechanism comprises an electric cylinder which is vertically arranged and is fixedly connected with the base, and a cushion block is fixed at the lower end of a telescopic rod of the electric cylinder.
Furthermore, vertical electric cylinders are vertically fixed on the periphery of the base respectively, and telescopic rods of the vertical electric cylinders are fixedly connected with the protective top plate through fixing blocks.
Further, manned lift platform includes a plurality of pairs of fork arm components that top-down set up, the middle part of fork arm component articulates mutually and forms the X type, and the upside both ends that are located the fork arm component of downside are articulated mutually with the downside both ends that are located the fork arm component of upside respectively, and the downside one end that is located the fork arm component of downside is articulated mutually with the base, and the downside other end and the base sliding connection that are located the fork arm component of downside, the upside one end that is located the fork arm component of the top is articulated mutually with manned platform, and the other end that is located the fork arm component of the top and manned platform sliding connection are located wherein still to be provided with the driving electric jar that the lift of drive manned platform goes up and down between the two fork arm components.
Furthermore, four fork rod assemblies are sequentially arranged from bottom to top, one end of the upper side of the fork rod assembly positioned at the lowest side is hinged with the seat shell of the driving electric cylinder through a connecting piece, and the telescopic rod of the driving electric cylinder is hinged with the other end of the second fork rod assembly from bottom to top through a connecting piece.
Furthermore, sliding grooves are respectively arranged on the base and the manned platform, and the sliding grooves are respectively in sliding fit with the end parts of the corresponding fork rod assemblies.
Furthermore, guard rails are arranged on the periphery of the manned platform, and a door plate capable of being opened and closed is arranged on one of the guard rails.
Further, a battery pack is arranged on the base.
Compared with the prior art, the utility model has the following advantages: the device has a compact structure, and can effectively reduce the damage of falling rocks above the device to constructors in the process of mining the surplus ores; meanwhile, the whole device is provided with a traction ring, so that the whole device can move conveniently in the tunnel; meanwhile, the operation and the use are convenient, the cost is low, and the safety is good.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic top view of the present invention;
FIG. 4 is a cross-sectional view A-A of FIG. 1 of the present invention;
in the figure: the method comprises the following steps of 1, a base 2, a protective top plate 3, a traction ring 4, a sleeve 5, a support rod 6, a cushion block 7, a vertical electric cylinder 8, a battery pack 9, a motor 10, a manned lifting platform 11, a fork rod assembly 12, a driving electric cylinder 13, a connecting piece 14, a connecting piece 15, a manned platform 16, a sliding chute 17 and a protective guard.
Detailed Description
In order to make the aforementioned features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below, but the present invention is not limited thereto.
Refer to fig. 1 to 4
The utility model provides a be applied to construction protector of surplus ore deposit in mine gallery top, is including the base 1 that has the gyro wheel, the top of base is provided with the protection roof 2 of liftable, the protection roof is greater than 10 mm's steel sheet for thickness. Be located and be provided with manned lift platform 10 between guard plate and the base, the front end of base still is provided with traction ring 3 to be connected through traction ring and drive whole device and remove.
In the embodiment, in order to ensure the stability of the whole device when the device is used, a liftable positioning and supporting mechanism is arranged on the lower side of the base, the positioning and supporting mechanism comprises four sleeves 4 vertically fixed on the lower side of the base, supporting rods 5 are screwed in the sleeves, and cushion blocks 6 are fixed at the lower ends of the supporting rods; or the positioning and supporting mechanism comprises an electric cylinder which is vertically arranged and is fixedly connected with the base, and a cushion block is fixed at the lower end of a telescopic rod of the electric cylinder. Therefore, after the device moves to a designated position, the whole device is kept stable by enabling the cushion block of the positioning and supporting mechanism to be supported on the ground.
In this embodiment, the base is vertically fixed with vertical electric jar 7 all around respectively, the telescopic link of vertical electric jar is through fixed block and protection roof fixed connection to the drive protection roof goes up and down, so that highly adjust the height of protection roof according to gallery top.
In this embodiment, manned lift platform includes a plurality of pairs of fork arm components 11 that top-down set up, the articulated formation X type in middle part mutually of fork arm component, the upside both ends that are located the fork arm component of downside are articulated with the downside both ends that are located the fork arm component of upside respectively, the downside one end that is located the fork arm component of downside is articulated mutually with the base, the downside other end and the base sliding connection that are located the fork arm component of downside, the upside one end that is located the fork arm component of the top is articulated mutually with manned platform, the other end that is located the fork arm component of the top and manned platform sliding connection, it still is provided with the driving electric jar 12 that the platform 15 goes up and down to be located wherein between two fork arm components, driving electric jar has a pair ofly. The fork rod assembly is driven to change an included angle by driving the electric cylinder to stretch, so that the manned platform is driven to lift.
In this embodiment, four fork rod assemblies are sequentially arranged from bottom to top, one end of the upper side of the lowest fork rod assembly is hinged to the seat shell of the driving electric cylinder through a connecting piece 13, and the connecting piece 13 is located at the lower side of the corresponding fork rod assembly. The telescopic rod of the driving electric cylinder is hinged with the other end of the second fork rod component from bottom to top through a connecting piece 14, and the connecting piece 14 is positioned at the upper side of the corresponding fork rod component.
In this embodiment, in order to realize fork arm subassembly's one end and base or manned platform sliding fit, realize the lift of manned platform. The base and the manned platform are respectively provided with a sliding groove 16, the sliding grooves are respectively in sliding fit with the end parts of the corresponding fork rod assemblies, one end of each fork rod assembly is provided with a clamping groove, and the clamping grooves are matched with the convex parts on the sliding grooves so as to prevent the sliding fork rod assemblies from slipping off the base or the manned platform.
In this embodiment, in order to improve the safety of the construction, guard rails 17 are disposed around the manned platform, and a door plate capable of being opened and closed is disposed on one of the guard rails, so that a constructor can enter the manned platform.
In this embodiment, the manned lifting platform may also adopt a scissor-type lifting mechanism sold in the market.
In this embodiment, in order to supply power to each mechanism or electrical component, a battery pack 8 for supplying power to each mechanism and a motor 9 for driving the roller are further disposed on the base, so that the roller is driven by the motor to move the whole device.
When the device is used, the device moves to a corresponding area, and then the whole device is positioned and fixed through the positioning and supporting mechanism. Then through vertical electric cylinder drive protection roof rise to required height, constructor stands on manned platform, and then drive manned lift platform rises, then constructs the exploitation through the surplus ore deposit of construction tool to the place ahead to effectively reduce the falling rock above through the protection roof and cause personnel's damage.
The above description is only a preferred embodiment of the present invention, and all equivalent changes and modifications made in accordance with the claims of the present invention should be covered by the present invention.
Claims (9)
1. The utility model provides a be applied to construction protector of surplus ore deposit in mine gallery top, is including the base that has the gyro wheel, its characterized in that, the top of base is provided with the protection roof of liftable, is located to be provided with manned elevating platform between guard plate and the base, the front end of base still is provided with the traction ring.
2. The construction protection device applied to the surplus mine at the top of the mine tunnel according to claim 1, wherein a liftable positioning support mechanism is arranged on the lower side of the base.
3. The construction protection device applied to the surplus ore at the top of the mine tunnel according to claim 2, wherein the positioning and supporting mechanism comprises four sleeves vertically fixed on the lower side of the base, supporting rods are screwed in the sleeves, and cushion blocks are fixed at the lower ends of the supporting rods; or the positioning and supporting mechanism comprises an electric cylinder which is vertically arranged and is fixedly connected with the base, and a cushion block is fixed at the lower end of a telescopic rod of the electric cylinder.
4. The construction protection device applied to the surplus ore at the top of the mine tunnel according to claim 1, 2 or 3, wherein vertical electric cylinders are vertically fixed around the base respectively, and telescopic rods of the vertical electric cylinders are fixedly connected with the protection top plate through fixing blocks.
5. The construction protection device applied to the surplus ore in the top of the mine tunnel according to claim 1, 2 or 3, wherein the manned lifting platform comprises a plurality of pairs of fork rod assemblies arranged from top to bottom, the middle parts of the fork rod assemblies are hinged to form an X shape, the two ends of the upper side of each fork rod assembly positioned on the lower side are hinged to the two ends of the lower side of each fork rod assembly positioned on the upper side respectively, one end of the lower side of the fork rod assembly positioned on the lowest side is hinged to the base, the other end of the lower side of the fork rod assembly positioned on the lowest side is connected with the base in a sliding mode, one end of the upper side of the fork rod assembly positioned on the uppermost side is hinged to the manned platform, the other end of the fork rod assembly positioned on the uppermost side is connected with the manned platform in a sliding mode, and a driving electric cylinder for driving the manned platform to lift is further arranged between the two fork rod assemblies.
6. The construction protection device applied to the surplus ore at the top of the mine tunnel according to claim 5, wherein four fork rod assemblies are sequentially arranged from bottom to top, one end of the upper side of the lowest fork rod assembly is hinged with the seat shell of the driving electric cylinder through a connecting piece, and the expansion rod of the driving electric cylinder is hinged with the other end of the second fork rod assembly from bottom to top through a connecting piece.
7. The construction protection device applied to the surplus mine at the top of the mine tunnel according to claim 5, wherein sliding grooves are respectively arranged on the base and the manned platform, and the sliding grooves are respectively in sliding fit with the end parts of the corresponding fork rod assemblies.
8. The construction protection device applied to the surplus mine on the top of the mine tunnel according to claim 5, wherein guard railings are arranged on the periphery of the manned platform, and a door plate which can be opened and closed is arranged on one of the guard railings.
9. The construction protection device applied to the surplus mine at the top of the mine tunnel according to claim 1, wherein a battery pack is further arranged on the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120954028.4U CN215332984U (en) | 2021-05-07 | 2021-05-07 | Construction protection device applied to residual mine at top of mine tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120954028.4U CN215332984U (en) | 2021-05-07 | 2021-05-07 | Construction protection device applied to residual mine at top of mine tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215332984U true CN215332984U (en) | 2021-12-28 |
Family
ID=79597639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120954028.4U Active CN215332984U (en) | 2021-05-07 | 2021-05-07 | Construction protection device applied to residual mine at top of mine tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215332984U (en) |
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2021
- 2021-05-07 CN CN202120954028.4U patent/CN215332984U/en active Active
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