CN214424525U - High-reliability mine support frame mechanism - Google Patents
High-reliability mine support frame mechanism Download PDFInfo
- Publication number
- CN214424525U CN214424525U CN202023251671.5U CN202023251671U CN214424525U CN 214424525 U CN214424525 U CN 214424525U CN 202023251671 U CN202023251671 U CN 202023251671U CN 214424525 U CN214424525 U CN 214424525U
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- Prior art keywords
- support
- reinforcing rod
- support plate
- stand
- base
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- 230000003014 reinforcing effect Effects 0.000 claims abstract description 20
- 230000035939 shock Effects 0.000 claims description 5
- 230000002787 reinforcement Effects 0.000 claims 2
- 239000003351 stiffener Substances 0.000 description 12
- 239000003245 coal Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000005065 mining Methods 0.000 description 3
- 238000013439 planning Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a high-reliability mine support mechanism, which comprises a base A, wherein the upper end of the base A is connected with a hydraulic cylinder A, the top end of the hydraulic cylinder A is connected with a stand column A, the lower part of the stand column A is connected with a support platform, the stand column A on the upper side of the support platform is connected with a first support plate, the top end of the stand column A is connected with a second support plate, the second support plate is connected with the first support plate through an inclined reinforcing rod A, the first support plate is connected with the support platform through an inclined reinforcing rod B, the inclined reinforcing rod A and the inclined reinforcing rod B are both uniformly arranged, the bottom end of the support platform is connected with four stand columns B, the four stand columns B are uniformly arranged around the stand column A, the bottom ends of the four stand columns B are all connected with hydraulic cylinders B, the top end of the second support plate is provided with a vibration sensor, the utility model relates to a rationally, have duplicate protection, have alarming function, the security is high.
Description
Technical Field
The utility model relates to a mine support frame especially relates to a high reliability is support frame mechanism for mine, relates to civil engineering technical field.
Background
Civil engineering is the project entity of planning, construction and maintenance of all basic construction related to culture, soil and water, and carrying out various technical works such as investigation, planning, design and construction for newly building, reconstructing or expanding various engineering buildings and related supporting facilities and the like and finishing the same.
In mining production work, coal mining and coal transportation work are usually carried out in a tunnel, so that a firm support needs to be installed inside the tunnel to play a role in supporting the tunnel and ensuring the safety of workers, and meanwhile, the coal mining work is facilitated, so that the mine support has an important role in underground operation.
SUMMERY OF THE UTILITY MODEL
In order to overcome the not enough of prior art, the utility model provides a high reliability is braced frame mechanism for mine can solve current support frame installation for the mine, dismantles the trouble, problem that the reliability is low.
In order to solve the technical problem, the utility model provides a following technical scheme: a high-reliability mine supporting frame mechanism comprises a base A, wherein the upper end of the base A is connected with a hydraulic cylinder A, the top end of the hydraulic cylinder A is connected with an upright post A, the lower part of the upright post A is connected with a supporting platform, the upright post A on the upper side of the supporting table is connected with a first supporting plate, the top end of the upright post A is connected with a second supporting plate, the second supporting plate is connected with the first supporting plate through an inclined reinforcing rod A, the first supporting plate is connected with the supporting platform through an inclined reinforcing rod B, the inclined reinforcing rods A and the inclined reinforcing rods B are uniformly arranged, the bottom end of the supporting platform is connected with the upright posts B, four upright posts B are arranged and are uniformly arranged around the upright post A, and the bottom of four stand B all is connected with pneumatic cylinder B, the top of second backup pad is provided with the shock transducer, shock transducer and the alarm electric connection of setting on a supporting bench lateral wall.
As an optimized technical scheme of the utility model, pneumatic cylinder B's bottom all sets up on base B.
As an optimal technical scheme of the utility model, stand A, brace table, first backup pad, second backup pad, oblique stiffener A and oblique stiffener B are the integrated into one piece structure.
As an optimized technical scheme of the utility model, base A and base B's bottom all is provided with the staple.
As an optimized technical scheme of the utility model, the length of oblique stiffener A is less than oblique stiffener B's length.
Compared with the prior art, the utility model discloses the beneficial effect that can reach is: the utility model has the advantages that the first supporting plate is arranged at the bottom side of the second supporting plate, the inclined reinforcing rod B is connected between the supporting table and the first supporting plate, and the inclined reinforcing rods A are connected between the first supporting plate and the second supporting plate, so that the structural strength of the device is greatly improved, the supporting strength of the device is improved, the safety of the device is improved, after the second supporting plate is damaged by the arrangement of the first supporting plate, the first supporting plate can rapidly play a temporary supporting role, the evacuation time for operators working under the well is strived for, the device has a double protection function, the vibration sensor is arranged at the top end of the second supporting plate, the vibration sensor is electrically connected with the alarm arranged on the side wall of the supporting table, so that the vibration sensor can monitor the vibration strength of the second supporting plate in real time, and once abnormal condition is monitored, signals are transmitted to the alarm immediately, the alarm gives an alarm to remind the operating personnel to evacuate.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Wherein: 1. a base A; 2. a hydraulic cylinder A; 3. a column A; 4. a support table; 5. a first support plate; 6. a second support plate; 7. an oblique reinforcing rod A; 8. an oblique reinforcing rod B; 9. a column B; 10. a hydraulic cylinder B; 11. a shock sensor; 12. an alarm; 13. a base B; 14. and (5) fixing the nail.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Referring to fig. 1, a high-reliability mine support frame mechanism includes a base a1, a hydraulic cylinder a2 is connected to an upper end of the base a1, an upright A3 is connected to a top end of the hydraulic cylinder a2, a support table 4 is connected to a lower portion of the upright A3, a first support plate 5 is connected to an upright A3 on an upper side of the support table 4, a second support plate 6 is connected to a top end of the upright A3, the second support plate 6 and the first support plate 5 are connected by an inclined stiffener a7, the first support plate 5 and the support table 4 are connected by an inclined stiffener B8, the inclined stiffener a7 and the inclined stiffener B8 are both uniformly arranged, an upright B9 is connected to a bottom end of the support table 4, four uprights B9 are provided, four uprights B9 are uniformly arranged around an upright A3, hydraulic cylinders B10 are connected to bottom ends of four uprights B9, a vibration sensor 11 is provided at a top end of the second support plate 6, the vibration sensor 11 is electrically connected with an alarm 12 arranged on the side wall of the support table 4.
The bottom of pneumatic cylinder B10 all sets up on base B13, and the structure is comparatively firm.
Upright A3, support table 4, first backup pad 5, second backup pad 6, oblique stiffener A7 and oblique stiffener B8 are integrated into one piece structure, have improved the structural strength of device.
The bottom ends of the base A1 and the base B13 are both provided with fixing nails 14, so that the device is fixed underground and is stable.
The length of oblique stiffener A7 is less than the length of oblique stiffener B8 for second backup pad 6 is damaged the back, and first backup pad 5 can play the supporting role fast, plays temporary support effect, strives for valuable evacuation time for operating personnel in the pit.
The working principle is as follows: firstly, fixing a base A1 and a base B13 on the ground of a mine, starting a hydraulic cylinder A2 and a hydraulic cylinder B10, propping a second supporting plate 6 on the top wall of the mine, keeping the second supporting plate 6 stable, greatly improving the structural strength of the device by arranging a first supporting plate 5 at the bottom side of the second supporting plate 6, connecting an inclined reinforcing rod B8 between a supporting table 4 and the first supporting plate 5 and connecting an inclined reinforcing rod A7 between the first supporting plate 5 and the second supporting plate 6, improving the supporting strength of the device and the safety of the device, rapidly playing a temporary supporting role after the second supporting plate 6 is damaged by arranging the first supporting plate 5, striving for valuable evacuation time for underground operators, having a dual protection function, arranging a vibration sensor 11 at the top end of the second supporting plate 6, the vibration sensor 11 is electrically connected with the alarm 12 arranged on the side wall of the support table 4, so that the vibration sensor 11 can monitor the vibration intensity of the second support plate 6 in real time, and once abnormality is monitored, a signal is transmitted to the alarm 12 immediately, and the alarm 12 gives an alarm to remind an operator of evacuating.
The embodiments of the present invention are not limited to the above embodiments, and according to the contents of the above embodiments of the present invention, the above preferred embodiments can also make modifications, replacements or combinations of other forms by using conventional technical knowledge and conventional means in the field without departing from the basic technical idea of the present invention, and the obtained other embodiments all fall within the scope of the present invention.
Claims (5)
1. A high-reliability mine support frame mechanism comprises a base A (1) and is characterized in that the upper end of the base A (1) is connected with a hydraulic cylinder A (2), the top end of the hydraulic cylinder A (2) is connected with a stand column A (3), the lower part of the stand column A (3) is connected with a support table (4), the stand column A (3) on the upper side of the support table (4) is connected with a first support plate (5), the top end of the stand column A (3) is connected with a second support plate (6), the second support plate (6) is connected with the first support plate (5) through an inclined reinforcing rod A (7), the first support plate (5) is connected with the support table (4) through an inclined reinforcing rod B (8), the inclined reinforcing rod A (7) and the inclined reinforcing rod B (8) are uniformly arranged, and the bottom end of the support table (4) is connected with a stand column B (9), stand B (9) are provided with four, four stand B (9) evenly set up around stand A (3), and the bottom of four stand B (9) all is connected with pneumatic cylinder B (10), the top of second backup pad (6) is provided with shock transducer (11), shock transducer (11) and alarm (12) electric connection of setting on brace table (4) lateral wall.
2. The supporting frame mechanism for the mine with high reliability according to claim 1, wherein the bottom ends of the hydraulic cylinders B (10) are all arranged on a base B (13).
3. The supporting frame mechanism for the high-reliability mine is characterized in that the upright column A (3), the supporting frame (4), the first supporting plate (5), the second supporting plate (6), the inclined reinforcing rod A (7) and the inclined reinforcing rod B (8) are of an integrally formed structure.
4. The supporting frame mechanism for the high-reliability mine is characterized in that the bottom ends of the base A (1) and the base B (13) are provided with fixing nails (14).
5. A high reliability mine support frame mechanism according to claim 1, wherein the length of the slant reinforcement rod a (7) is less than the length of the slant reinforcement rod B (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023251671.5U CN214424525U (en) | 2020-12-28 | 2020-12-28 | High-reliability mine support frame mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023251671.5U CN214424525U (en) | 2020-12-28 | 2020-12-28 | High-reliability mine support frame mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214424525U true CN214424525U (en) | 2021-10-19 |
Family
ID=78055143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023251671.5U Expired - Fee Related CN214424525U (en) | 2020-12-28 | 2020-12-28 | High-reliability mine support frame mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214424525U (en) |
-
2020
- 2020-12-28 CN CN202023251671.5U patent/CN214424525U/en not_active Expired - Fee Related
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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: 20211019 |