CN212454427U - Self-propelled operation platform capable of effectively improving underground mine net hanging support efficiency - Google Patents
Self-propelled operation platform capable of effectively improving underground mine net hanging support efficiency Download PDFInfo
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- CN212454427U CN212454427U CN202020625032.1U CN202020625032U CN212454427U CN 212454427 U CN212454427 U CN 212454427U CN 202020625032 U CN202020625032 U CN 202020625032U CN 212454427 U CN212454427 U CN 212454427U
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Abstract
The utility model discloses a self-propelled operation platform capable of effectively improving the supporting efficiency of underground mine net hanging, which comprises a flat car, a main operation platform, a side platform, a stand column and a ladder, wherein the main operation platform is arranged above the frame of the flat car; side platforms are arranged on both sides of the main operation platform; a stand column is arranged below the side platform; and a ladder is arranged at the rear end of the main operation platform. The utility model realizes the movement of the whole operation platform by the forward operation of the platform lorry; a ladder is arranged at the rear end of the main operation platform; adopt hinged joint between main work platform and the side platform, be swing joint between stand and the side platform, when the work platform needs to remove, demolish the stand earlier, the side platform is rotatory under the action of gravity, like this, at the removal in-process of work platform, the side platform can not bump with the mine wall mutually. The utility model discloses simple structure, simple to operate uses reliably, can effectively improve underground mine and hang net support efficiency.
Description
Technical Field
The utility model belongs to the technical field of mining equipment, further belong to mine support equipment technical field, concretely relates to simple structure, simple to operate uses reliably, can effectively improve the self-propelled operation platform of underground mine hanging net support efficiency.
Background
China is a big metallurgical country, and the annual ore mining amount is large. The ore mining mainly comprises open-pit mining and underground well mining. During underground mining production activities and during roadway excavation, surrounding rocks of mine roofs and side walls can fall off and collapse under the action of rock stress and external force disturbance. Endanger the safety of constructors and equipment. Therefore, when the mine is tunneled, the top and the wall surface of the mine need to be provided with a hanging net support, so that the surrounding rock is prevented from falling off and even collapsing. At present, the installation method of the hanging net support adopts a detachable mobile operation platform for workers to carry out hanging net operation, and the erection standard of the detachable mobile operation platform is as follows: adopt the steel pipe preparation platform, the platform lower part sets up the four corners support column, and the net piece is laid on upper portion as the operation platform panel, sets up the diagonal brace after the platform forms to ensure the overall stability of platform, set up the pedestrian's ladder on the platform, as personnel's upper and lower passageway. All the components are firmly tied and fixed by iron wires; the ladder is arranged at a safe position convenient for ascending and descending at about 70 degrees; when the working platform is higher than 2m, the protective guard and the safety belt are used. Present dismantlement portable operation platform exists seriously not enough, but set up the platform time long promptly, inefficiency to but the operation scope is about 4 meters, along with the operation impels forward, need dismantle the migration and set up the operation platform again, so greatly reduced strut efficiency, simultaneously, cause the operation personnel to be in more dangerous environment for a long time, increased the safety risk. Therefore, the key for solving the problem is to research and develop a self-propelled working platform which has a simple structure, is convenient to install, is reliable to use and can effectively improve the supporting efficiency of the underground mine net hanging.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a simple structure, simple to operate uses reliably, can effectively improve the self-propelled work platform of underground mine hanging net support efficiency.
The utility model aims at realizing the purpose, which comprises a flat car, a main operation platform, a side platform, a stand column and a ladder, wherein the main operation platform is arranged above the frame of the flat car; side platforms are arranged on both sides of the main operation platform; a stand column is arranged below the side platform; and a ladder is arranged at the rear end of the main operation platform.
The utility model comprises a flat car, a main operation platform, a side platform, a vertical column and a ladder, wherein the main operation platform is arranged on the flat car, and the movement of the whole operation platform is realized by the forward operation of the flat car; the main operation platform is connected with the flat car through bolts, so that the flat car is convenient to assemble and disassemble; a ladder is arranged at the rear end of the main operation platform, so that constructors can conveniently go up and down the operation platform; adopt hinged joint between main work platform and the side platform, be swing joint between stand and the side platform, when the work platform needs to remove, demolish the stand earlier, the side platform is rotatory under the action of gravity, changes the vertical position from horizontal position, like this, at work platform's removal in-process, the side platform can not bump with the mine wall mutually, has eliminated the potential safety hazard.
When the self-propelled working platform works, the working platform is arranged on the flat car, so that the self-propelled working platform is formed. After the self-propelled operation platform reaches a support operation surface and is stopped stably, wheels are covered by triangular sleepers, the side platform is rotated to a horizontal position from a vertical position, the side platform is supported and stabilized by the stand columns, and an operator enters the main operation platform and the side platform from a ladder to carry out net hanging operation. After the net hanging operation at the position is completed, the materials and the appliances are collected, the stand columns are dismantled, the side platform rotates under the action of gravity, the horizontal position is changed to the vertical position, the flat car is started to move forward one position, and the next net hanging operation is carried out.
The utility model provides high hanging net support efficiency has reduced operation personnel safety risk, has improved the economic benefits of enterprise. The utility model discloses simple structure, simple to operate uses reliably, can effectively improve underground mine and hang net support efficiency.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a left side view of FIG. 1;
FIG. 3 is a schematic view of the main work platform and ladder of the present invention;
fig. 4 is a schematic view of the side platform and the upright of the present invention.
In the figure: 1-flat car, 2-main operation platform, 21-frame, 22-hinge, 23-table top, 3-side platform, 4-upright post, 5-ladder and 6-mine wall.
Detailed Description
The following description of the present invention is further illustrated with reference to the accompanying drawings, but the present invention is not limited in any way, and all changes made based on the teaching of the present invention fall into the protection scope of the present invention.
As shown in fig. 1-4, the present invention comprises a flat car 1, a main operation platform 2, a side platform 3, a column 4, and a ladder 5, wherein the main operation platform 2 is arranged above the frame of the flat car 1; side platforms 3 are arranged on both sides of the main operation platform 2; an upright post 4 is arranged below the side platform 3; a ladder 5 is arranged at the rear end of the main working platform 2.
The main operation platform 2 is connected with the flat car 1 through bolts.
The main operation platform 2 is connected with the side platform 3 through a hinge.
The main working platform 2 comprises a frame 21, a hinge 22 and a table top 23; hinges 22 are arranged on two sides of the frame 21; the upper end surface of the frame 21 is provided with a table surface 23.
The frame 21 is made of steel pipes and other section bars.
The table top 23 is a hyacinth bean pattern steel plate with the thickness of 3 mm.
The main structure of the side platform 3 is welded by steel pipes.
The upper surface of the side platform 3 is provided with deformed steel bars, the diameter of the deformed steel bars is phi 10-phi 16mm, and the distance between the deformed steel bars is 60-80 mm.
The upright post 4 is movably connected with the side platform 3.
The included angle between the ladder 5 and the horizontal plane is 35-45 degrees.
The utility model discloses a theory of operation and working process:
the utility model realizes the movement of the whole operation platform by the forward operation of the platform lorry 1; adopt hinge 22 to be connected between main work platform 2 and the side platform 3, be swing joint between stand 4 and the side platform 3, when the work platform needs to remove, demolish stand 4 earlier, side platform 3 is rotatory under the action of gravity, changes the vertical position from horizontal position, like this, at the removal in-process of work platform, side platform 3 can not bump with mine wall 6, has eliminated the potential safety hazard.
When the self-propelled working platform works, the working platform is arranged on the flat car 1, so that the self-propelled working platform is formed. After the self-propelled operation platform reaches a support operation surface and is stopped stably, wheels are covered by triangular sleepers, the side platform 3 is rotated to a horizontal position from a vertical position, the side platform 3 is supported and stabilized by the stand column 4, and an operator enters the main operation platform 2 and the side platform 3 from the ladder 5, so that the net hanging operation can be performed. After the net hanging operation at the position is completed, the materials and the appliances are collected, the stand column 4 is removed, the side platform 3 rotates under the action of gravity, the horizontal position is rotated to the vertical position, the flat car 1 is started to move forward one position, and the next net hanging operation is carried out.
Claims (10)
1. The utility model provides a can effectively improve self-propelled work platform of efficiency is strutted to underground mine string net, includes flatbed (1), main work platform (2), side platform (3), stand (4), ladder (5), characterized by: a main operation platform (2) is arranged above the frame of the flat car (1); side platforms (3) are arranged at two sides of the main operation platform (2); an upright post (4) is arranged below the side platform (3); a ladder (5) is arranged at the rear end of the main operation platform (2).
2. The self-propelled work platform capable of effectively improving the supporting efficiency of the underground mine net hanging support according to claim 1, is characterized in that: the main operation platform (2) is connected with the flat car (1) through bolts.
3. The self-propelled work platform capable of effectively improving the supporting efficiency of the underground mine net hanging support according to claim 1, is characterized in that: the main operation platform (2) is connected with the side platform (3) through a hinge.
4. The self-propelled work platform capable of effectively improving the supporting efficiency of the underground mine net hanging support according to claim 1, is characterized in that: the main operation platform (2) comprises a frame (21), a hinge (22) and a table top (23); hinges (22) are arranged on two sides of the frame (21); the upper end surface of the frame (21) is provided with a table surface (23).
5. The self-propelled work platform capable of effectively improving the supporting efficiency of the underground mine net hanging support according to claim 4, is characterized in that: the frame (21) is made of steel pipes.
6. The self-propelled work platform capable of effectively improving the supporting efficiency of the underground mine net hanging support according to claim 4, is characterized in that: the table top (23) is a hyacinth bean pattern steel plate with the thickness of 3 mm.
7. The self-propelled work platform capable of effectively improving the supporting efficiency of the underground mine net hanging support according to claim 1, is characterized in that: the main structure of the side platform (3) is formed by welding steel pipes.
8. The self-propelled work platform capable of effectively improving the supporting efficiency of the underground mine net hanging support according to claim 1 or 7, is characterized in that: the upper surface of the side platform (3) is provided with deformed steel bars, the diameter of the deformed steel bars is phi 10-phi 16mm, and the distance between the deformed steel bars is 60-80 mm.
9. The self-propelled work platform capable of effectively improving the supporting efficiency of the underground mine net hanging support according to claim 1, is characterized in that: the upright posts (4) are movably connected with the side platform (3).
10. The self-propelled work platform capable of effectively improving the supporting efficiency of the underground mine net hanging support according to claim 1, is characterized in that: the included angle between the ladder (5) and the horizontal plane is 35-45 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020625032.1U CN212454427U (en) | 2020-04-23 | 2020-04-23 | Self-propelled operation platform capable of effectively improving underground mine net hanging support efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020625032.1U CN212454427U (en) | 2020-04-23 | 2020-04-23 | Self-propelled operation platform capable of effectively improving underground mine net hanging support efficiency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212454427U true CN212454427U (en) | 2021-02-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020625032.1U Active CN212454427U (en) | 2020-04-23 | 2020-04-23 | Self-propelled operation platform capable of effectively improving underground mine net hanging support efficiency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212454427U (en) |
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2020
- 2020-04-23 CN CN202020625032.1U patent/CN212454427U/en active Active
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