CN214997726U - Self-interacting supporting device is used in mining - Google Patents
Self-interacting supporting device is used in mining Download PDFInfo
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- CN214997726U CN214997726U CN202121022959.7U CN202121022959U CN214997726U CN 214997726 U CN214997726 U CN 214997726U CN 202121022959 U CN202121022959 U CN 202121022959U CN 214997726 U CN214997726 U CN 214997726U
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Abstract
The utility model relates to an electrical equipment technical field specifically relates to a self-interacting supporting device is used in mining. The method comprises the following steps: the main supporting mechanism is sequentially provided with a top platform, a main strut and a bottom platform which are connected from top to bottom, and the top platform is provided with a containing part; the supporting shed is fixedly connected with the top platforms of the two main supporting mechanisms, and the top of the supporting shed is provided with a monitoring sensor; and the auxiliary supporting mechanism comprises an auxiliary strut, the auxiliary strut is a telescopic strut, the top of the auxiliary strut is connected with the supporting shed in a relative rotating manner, and the bottom end of the auxiliary strut is stored in the storage part when the auxiliary strut is in a contraction state. Compared with the prior art, the utility model discloses a self-interacting supporting device is used in mining is equipped with main supporting mechanism and vice supporting mechanism, can be through the relative position of the vice supporting mechanism of detection sensor control that supports the canopy top for the operation space has been saved when strengthening the proof strength.
Description
Technical Field
The utility model relates to an electrical equipment technical field specifically relates to a self-interacting supporting device is used in mining.
Background
In the process of mining, a deeper and extremely long roadway needs to be excavated in a mountain body so as to facilitate mining operation after workers and machinery enter. The in-process of exploitation need utilize strutting arrangement to support for the roof spacing support the protection in tunnel everywhere position, alleviates the mountain and gives the gravity extrusion in tunnel, prevents the occurence of failure that the tunnel collapses. In recent years, as the mining depth increases and large mining equipment is applied, the width of a roadway gradually increases and the pressure gradually increases. The bending resistance and the twisting resistance of present supporting device are weak, and after pressure increased to a certain degree, the phenomenon of destruction such as buckling, skew, deformation appeared easily, and the effect of strutting is poor, can not maintain the stability of tunnel rock mass well, also can not be fine when strutting factor of safety and reducing make corresponding adjustment, take place accidents such as tunnel collapse easily. And the supporting device with higher supporting strength usually occupies too much space, and the large mining equipment is limited from entering the roadway. Therefore, there is a need for a self-adjusting support device for mine mining, which can adjust the support strength by itself and save space.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a self-interacting supporting device is used in mining can adjust the support intensity by oneself, can effectual increase operation space again.
The utility model provides a technical scheme that its technical problem adopted is:
self-adjusting supporting device for mining, which comprises
The main supporting mechanism is sequentially provided with a top platform, a main strut and a bottom platform which are connected from top to bottom, and the top platform is provided with a containing part;
the supporting shed is fixedly connected with the top platforms of the two main supporting mechanisms, the top of the supporting shed is provided with a monitoring sensor, and the monitoring sensor is used for detecting the pressure change of the top of the supporting shed;
vice supporting mechanism plays auxiliary stay's effect, including vice pillar, vice pillar is flexible pillar, and the top is connected with supporting the canopy relative rotation, when being in the shrink state the bottom accomodate in the portion of accomodating, be of value to the below through personnel and main equipment, save space.
The main supporting mechanism plays a main supporting role, when the detection sensor detects that the pressure of the top of the supporting shed changes, the detection sensor transmits a signal to the accommodating part and the auxiliary supporting mechanism, the auxiliary supporting column extends at the moment, and the bottom end falls and is fixed, so that the auxiliary supporting function is played.
The storage part is located at the end part of the inner side of the top platform, a storage groove is formed in the top end of the storage part, the storage part is rotatably connected with the top platform, and the storage groove can accommodate the bottom end of the auxiliary strut, so that the auxiliary strut is not deviated in a contraction state.
The auxiliary supporting mechanism further comprises a connecting piece arranged at the top of the auxiliary supporting column, the auxiliary supporting column is connected with the supporting shed in a relatively rotating mode through the connecting piece, and a baffle capable of controlling the rotating angle of the auxiliary supporting column is arranged at the bottom of the connecting piece.
The bottom table is provided with a supporting clamping groove corresponding to the bottom end of the auxiliary strut.
The supporting shed is an arch-shaped supporting shed, and the supporting shed is provided with a plurality of reinforcing ribs, so that the strength of the supporting shed is improved.
The main support column is two vertical telescopic support columns, and is favorable for transferring and adjusting the support height of the equipment.
The detection sensor comprises a soil pressure sensor, the detection sensor is communicated with the accommodating part and the auxiliary support, and the detection sensor is used for controlling the rotation of the accommodating part and the expansion and contraction of the auxiliary support.
The technical effects of the utility model:
compared with the prior art, the utility model discloses a self-interacting supporting device is used in mining is equipped with main supporting mechanism and vice supporting mechanism, can be through the relative position of the vice supporting mechanism of detection sensor control that supports the canopy top for the operation space has been saved when strengthening the proof strength.
Drawings
FIG. 1 is a schematic front view of the main structure of the present invention;
FIG. 2 is a perspective view of the main structure of the present invention;
FIG. 3 is a three-dimensional exploded view of the main structure of the present invention;
fig. 4 is a schematic view of the main structure of the auxiliary supporting mechanism in the working state of the present invention.
Wherein, 1, a main supporting mechanism; 11. a top stage; 111. a storage section; 112. a receiving groove; 12. a main support; 13. a base table; 131. a support slot; 2. a support shed; 21. reinforcing ribs; 3. a secondary support mechanism; 31. a secondary strut; 32. a connecting member; 321. a baffle plate; 4. and detecting the sensor.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the drawings of the specification.
Example 1:
as shown in fig. 1 to 4, the self-adjusting support device for mining according to the present embodiment includes:
the main supporting mechanism 1 is sequentially provided with a top platform 11, a main strut 12 and a bottom platform 13 which are fixedly connected from top to bottom, the top platform 11 is provided with a containing part 111, and the number of the main supporting mechanisms 1 is two;
the supporting shed 2 is fixedly connected with the top platforms 11 of the two main supporting mechanisms 1, the top of the supporting shed is provided with a monitoring sensor 4, and the monitoring sensor 4 is used for detecting the pressure change of the top of the supporting shed 2;
vice supporting mechanism 3 plays auxiliary stay's effect, including vice pillar 31, vice pillar 31 is flexible pillar, and the top is connected with supporting 2 relative rotations of canopy, and when being in the shrink state the bottom take in storage portion 111 is of value to the below through personnel and main equipment, saves the space in the tunnel.
The main supporting mechanism 1 plays a main supporting role, when the detection sensor 4 detects the pressure change at the top of the supporting shed 2, the detection sensor 4 transmits a signal to the accommodating part 111 and the auxiliary supporting mechanism 3, at this time, the auxiliary supporting column 31 extends, and the bottom end falls and is fixed, so that the auxiliary supporting function is played.
As shown in fig. 3 to 4, the receiving portion 111 is located at an end portion inside the top base 11, a receiving groove 112 is provided at a top end, the receiving portion 111 is rotatably connected to the top base 11, and the receiving groove 112 can receive a bottom end of the sub-pillar 31 so that the sub-pillar 31 does not shift in a contracted state.
The auxiliary supporting mechanism 3 further comprises a connecting piece 32 arranged at the top of the auxiliary strut 31, the auxiliary strut 31 is connected with the supporting shed 2 in a relative rotation mode through the connecting piece 32, and a baffle 321 capable of controlling the rotation angle of the auxiliary strut 31 is arranged at the bottom of the connecting piece 32.
As shown in fig. 3-4, the base 13 is provided with a supporting slot 131 corresponding to the bottom end of the secondary support 31 for receiving and fixing the falling secondary support 31, the supporting slot 131 provided on the base 13 is beneficial to forming a stable triangular support between the two secondary supports 31 and the ground, and can be used in cooperation with the baffle 321 to prevent the staff from being injured by the excessive angular rotation of the secondary support 31.
As shown in fig. 3, the supporting shed 2 is an arch-shaped supporting shed 2, and the supporting shed 2 is provided with a plurality of reinforcing ribs 21 arranged longitudinally, which is beneficial to improving the strength of the supporting shed 2.
The main support column 12 is two telescopic support columns vertically arranged side by side, and the height can be manually adjusted, so that the equipment is favorable for transferring and adjusting the support height.
The detection sensor 4 includes a soil pressure sensor 4, the detection sensor 4 communicates the housing portion 111 and the sub-column 31, and the detection sensor 4 controls the rotation of the housing portion 111 and the expansion and contraction of the sub-column 31.
When the detection sensor 4 senses that the pressure at the top of the supporting shed 2 changes, the detection sensor 4 transmits a signal to the accommodating part 111, the accommodating part 111 is turned downwards and releases the auxiliary strut 31, the auxiliary strut 31 rotates to a specific angle under the action of the baffle 321, and meanwhile, the extended bottom end of the auxiliary strut 31 is arranged in the supporting clamping groove 131 to form an auxiliary support for the supporting shed 2.
The above embodiments are only specific cases of the present invention, and the protection scope of the present invention includes but is not limited to the forms and styles of the above embodiments, and any suitable changes or modifications made thereto by those skilled in the art according to the claims of the present invention shall fall within the protection scope of the present invention.
Claims (8)
1. The utility model provides a mining is with self-interacting supporting device which characterized in that includes:
the main supporting mechanism (1) is sequentially provided with a top platform (11), a main supporting column (12) and a bottom platform (13) which are connected from top to bottom, and a containing part (111) is arranged on the top platform (11);
the supporting shed (2) is fixedly connected with a top platform (11) of the two main supporting mechanisms (1), and the top of the supporting shed is provided with a detection sensor (4);
and the auxiliary supporting mechanism (3) comprises an auxiliary strut (31), the auxiliary strut (31) is a telescopic strut, the top of the auxiliary strut is connected with the supporting shed (2) in a relative rotating manner, and the bottom end of the auxiliary strut is stored in the storage part (111) when the auxiliary strut is in a contraction state.
2. The self-adjusting support device for mining of claim 1, characterized in that: the storage part (111) is positioned at the end part of the inner side of the top platform (11), a storage groove (112) is formed in the top end of the storage part, and the storage part (111) is rotatably connected with the top platform (11).
3. The mining self-adjusting support device as claimed in claim 1 or 2, wherein the secondary support mechanism (3) further comprises a connecting member (32) arranged at the top of the secondary support pillar (31), the secondary support pillar (31) is relatively rotatably connected with the support shed (2) through the connecting member (32), and a baffle plate (321) capable of controlling the rotation angle of the secondary support pillar (31) is arranged at the bottom of the connecting member (32).
4. Self-adjusting support arrangement for mining according to claim 3, characterised in that the bottom platform (13) is provided with support slots (131) corresponding to the bottom ends of the secondary pillars (31).
5. A self-adjusting timbering arrangement for mining according to claim 1 or 2 or 4, characterised in that the supporting sheds (2) are arch-shaped supporting sheds (2).
6. Self-adjusting support arrangement for mine development according to claim 5, characterised in that the supporting sheds (2) are provided with reinforcing bars (21).
7. Self-adjusting support arrangement for mine excavation according to claim 1, characterized in that the main pillars (12) are two telescopic supporting pillars set up vertically.
8. The self-adjusting support device for mining according to any one of claims 1, 2, 4, 6 and 7, wherein the detection sensor (4) comprises a soil pressure sensor, and the detection sensor (4) communicates the receiving portion (111) with a secondary support column (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121022959.7U CN214997726U (en) | 2021-05-13 | 2021-05-13 | Self-interacting supporting device is used in mining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121022959.7U CN214997726U (en) | 2021-05-13 | 2021-05-13 | Self-interacting supporting device is used in mining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214997726U true CN214997726U (en) | 2021-12-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121022959.7U Active CN214997726U (en) | 2021-05-13 | 2021-05-13 | Self-interacting supporting device is used in mining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214997726U (en) |
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2021
- 2021-05-13 CN CN202121022959.7U patent/CN214997726U/en active Active
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