CN213777005U - Special safety protection frame for coal mine geological measurement - Google Patents
Special safety protection frame for coal mine geological measurement Download PDFInfo
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- CN213777005U CN213777005U CN202022952835.0U CN202022952835U CN213777005U CN 213777005 U CN213777005 U CN 213777005U CN 202022952835 U CN202022952835 U CN 202022952835U CN 213777005 U CN213777005 U CN 213777005U
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- pin hole
- bottom plate
- safety protection
- support body
- ground nail
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- 239000003245 coal Substances 0.000 title claims description 14
- 238000005259 measurement Methods 0.000 title claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a colliery geological survey technical field specifically is a special safety protection frame of colliery geological survey, including support body and roof, still include the ground nail, ground nail fixed connection is in the bottom of support body, the circular slot has been seted up to the inside of support body, the square trough has been seted up at the top of support body, the square trough sets up the top at the circular slot, the square trough is linked together with the circular slot, first pinhole has been seted up at the top of support body. The utility model has the advantages that: the top plate can be disassembled, the telescopic columns can be retracted into the sleeves, the bottom plate can be quickly separated from the frame body through disassembling the fixing pins, and the separated parts are convenient to carry, so that the convenient assembling and setting of the integral protection frame are achieved, and the integral disassembling and assembling speed is high; the bottom is a conical ground nail and the support body is knocked to pound the ground nail into the ground, so that the purpose of stably installing the support body is achieved, the whole structure is stable by matching with the top plate installed at the top, and the purpose of better safety protection of a measuring instrument and a device is achieved.
Description
Technical Field
The utility model relates to a colliery geological survey technical field, especially a colliery geological survey special safety protection frame.
Background
The underground measurement of the coal mine is an important ring for realizing safe production in the process of mine production and construction, is an important and rigorous technical work, and is an important means for the coal mine to well manage the production technology and realize the safe production of the coal mine. In the colliery measurement in the pit process, need set up the safety protection frame of measuring instrument and device to this comes protection device and instrument, and current safety protection frame is mostly the integral type structure, and the top is provided with the roof.
The existing safety protection frame special for coal mine geological measurement has the defects that
The existing safety protection frame is of an integrated structure, the space in a mine is limited, and the integrated safety protection frame is inconvenient to disassemble and assemble and inconvenient to carry.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's shortcoming, provide a special safety protection frame of colliery geological survey.
The purpose of the utility model is realized through the following technical scheme: a safety protection frame special for coal mine geological survey comprises a frame body, a top plate and a ground nail, wherein the ground nail is fixedly connected to the bottom of the frame body, a round groove is formed in the frame body, a square groove is formed in the top of the frame body, the square groove is formed in the top of the round groove, the square groove is communicated with the round groove, a first pin hole is formed in the top of the frame body, the first pin hole is communicated with the round groove, a fixing pin is inserted into the first pin hole,
a bottom plate is arranged inside the circular groove, a second pin hole penetrating through the bottom plate is formed in the bottom plate, and the fixing pin is inserted into the second pin hole;
the top fixedly connected with sleeve of bottom plate, the sleeve is the cavity setting, telescopic one side threaded connection has spacing post, telescopic inside swing joint has the telescopic link, the spacing hole of a plurality of has been seted up to one side of telescopic link, spacing post is pegged graft in a spacing hole, the surface threaded connection of telescopic link has the roof.
Optionally, ground nail fixed connection is in the four corners department of support body bottom, the bottom of ground nail is the toper, before the mounting plate, through the bottom for conical ground nail and beat the support body and pound the ground nail into ground to reach the purpose of stable installation support body.
Optionally, the circular groove is arranged under the square groove, the height of the circular groove is the same as that of the bottom plate, the shape of the square groove is matched with that of the bottom plate, the bottom plate enters the circular groove through the square groove, then the bottom plate is rotated to enable the second pin hole of the bottom plate to be aligned with the first pin hole, and the bottom plate is fixed by inserting a fixing pin into the first pin hole and the second pin hole.
Optionally, the diameters of the first pin hole and the second pin hole are the same, the vertical positions of the first pin hole and the second pin hole correspond to each other, and the first pin hole and the second pin hole are both adapted to the shape of the fixing pin.
Optionally, the sleeve is matched with the telescopic rod in shape, the limiting column is matched with the limiting hole in shape, the telescopic rod at the top of the bottom plate is telescopic, and the telescopic rod is inserted into the limiting hole through the limiting column to limit.
Optionally, the top plate is arranged right above the frame body, the diameter of the top plate is larger than the length of the frame body, the top plate is in threaded connection with the top of the outer surface of the telescopic rod, and the top plate is installed to complete the whole protection frame.
The utility model has the advantages of it is following:
1. this special safety protection frame of colliery geological survey, through the inside at the support body seted up the circular slot, the square slot has been seted up at the top of support body, the square slot sets up the top at the circular slot, the bottom plate passes through the square slot and gets into in the circular slot, later rotate the second pinhole that the bottom plate made the bottom plate and align with first pinhole, use the fixed pin to fix the bottom plate in inserting first pinhole and second pinhole, the telescopic link at bottom plate top is scalable simultaneously, and insert through spacing post and carry on spacingly in advancing spacing hole, simultaneously roof and the top threaded connection of telescopic link surface, the roof can be dismantled, during the telescopic post can retract into the sleeve, the fixed pin is quick is dismantled to the bottom plate accessible and the support body separation, the part of separation is convenient to be carried, thereby reach the convenient assembly setting of whole protection frame, whole dismantlement and installation rate are fast.
2. This special safety protection frame of colliery geological survey, support body are the independent structure to the four corners department fixedly connected with ground nail of bottom, before mounting plate, for conical ground nail and beat the support body through the bottom and pound the ground nail into ground, thereby reach the purpose of stable installation support body, cooperate the roof of top installation, overall structure is stable, reaches the purpose that carries out better safety protection to measuring instrument and device.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the frame body of the present invention;
fig. 3 is a schematic structural view of the sleeve of the present invention;
fig. 4 is a schematic structural view of the top plate of the present invention.
In the figure: 1-frame body, 2-top plate, 3-ground nail, 4-round groove, 5-square groove, 6-first pin hole, 7-fixed pin, 8-bottom plate, 9-second pin hole, 10-sleeve, 11-limiting column, 12-telescopic rod and 13-limiting hole.
Detailed Description
The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.
As shown in figures 1-4, a special safety protection frame for coal mine geological survey comprises a frame body 1 and a top plate 2, and further comprises a ground nail 3, the ground nail 3 is fixedly connected with the bottom of the frame body 1, a circular groove 4 is arranged inside the frame body 1, a square groove 5 is arranged on the top of the frame body 1, the square groove 5 is arranged on the top of the circular groove 4, the square groove 5 is communicated with the circular groove 4, a first pin hole 6 is arranged on the top of the frame body 1, the first pin hole 6 is communicated with the circular groove 4, a fixing pin 7 is inserted into the first pin hole 6,
a bottom plate 8 is arranged in the circular groove 4, a second pin hole 9 penetrating through the bottom plate 8 is formed in the bottom plate 8, and the fixing pin 7 is inserted in the second pin hole 9;
As an optimal technical solution of the utility model: the ground nails 3 are fixedly connected at four corners of the bottom of the frame body 1, the bottom of each ground nail 3 is conical, and before the bottom plate 8 is installed, the ground nails 3 are hammered into the ground by knocking the frame body 1 through the conical ground nails 3, so that the aim of stably installing the frame body 1 is fulfilled;
the round groove 4 is arranged right below the square groove 5, the height of the round groove 4 is the same as that of the bottom plate 8, the shape of the square groove 5 is matched with that of the bottom plate 8, the diameter of the first pin hole 6 is the same as that of the second pin hole 9, the vertical positions of the first pin hole 6 and the second pin hole 9 are corresponding, the first pin hole 6 and the second pin hole 9 are both matched with that of the fixing pin 7, the bottom plate 8 enters the round groove 4 through the square groove 5, then the bottom plate 8 is rotated to enable the second pin hole 9 of the bottom plate 8 to be aligned with the first pin hole 6, and the fixing pin 7 is inserted into the first pin hole 6 and the second pin hole 9 to fix the bottom plate 8;
the sleeve 10 is matched with the telescopic rod 12 in shape, the limiting column 11 is matched with the limiting hole 13 in shape, and the telescopic rod 12 at the top of the bottom plate 8 can stretch and is inserted into the limiting hole 13 through the limiting column 11 for limiting;
The working process of the utility model is as follows: before the bottom plate 8 is installed, the bottom plate 8 enters the circular groove 4 through the square groove 5, then the bottom plate 8 is rotated to enable the second pin hole 9 of the bottom plate 8 to be aligned with the first pin hole 6, the fixing pin 7 is inserted into the first pin hole 6 and the second pin hole 9 to fix the bottom plate 8, meanwhile, the telescopic rod 12 at the top of the bottom plate 8 can stretch and is inserted into the limiting hole 13 through the limiting column 11 to limit, the top plate 2 is in threaded connection with the top of the outer surface of the telescopic rod 12, the whole protection frame is completed after the top plate 2 is installed, good safety protection is commonly carried out on a measuring instrument and a device, when the bottom plate 8 is disassembled, the bottom plate 8 can be rapidly separated from the frame 1 through the disassembly of the fixing pin 7, the limiting of the telescopic rod 12 is cancelled, and the telescopic rod 12 is put into the sleeve 10, and the top plate 2 is rotationally disassembled, so that the whole protection frame is rapidly disassembled.
To sum up, when the safety protection frame special for coal mine geological survey is used, the circular groove 4 is arranged in the frame body 1, the square groove 5 is arranged at the top of the circular groove 4, the bottom plate 8 enters the circular groove 4 through the square groove 5, then the bottom plate 8 is rotated to enable the second pin hole 9 of the bottom plate 8 to be aligned with the first pin hole 6, the fixing pin 7 is inserted into the first pin hole 6 and the second pin hole 9 to fix the bottom plate 8, meanwhile, the telescopic rod 12 at the top of the bottom plate 8 can stretch and retract and is inserted into the limiting hole 13 through the limiting column 11 to limit, meanwhile, the top plate 2 is in threaded connection with the top of the outer surface of the telescopic rod 12, the top plate 2 can be disassembled, the telescopic column 12 can retract into the sleeve 10, the bottom plate 8 can be rapidly separated from the frame body 1 through disassembling the fixing pin 7, the separated parts are convenient to carry, and the convenient assembly setting of the whole protection frame is achieved, the integral disassembly and assembly speed is high; support body 1 is the independent structure to the four corners department fixedly connected with ground nail 3 of bottom, before mounting plate 8, through the bottom for conical ground nail 3 and beat support body 1 pound ground nail 3 into ground, thereby reach the purpose of stable installation support body 1, cooperate the roof 2 of top installation, overall structure is stable, reaches the purpose that carries out better safety protection to measuring instrument and device.
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 special safety protection frame of colliery geological survey, includes support body (1) and roof (2), its characterized in that: the ground nail is characterized by further comprising a ground nail (3), the ground nail (3) is fixedly connected to the bottom of the frame body (1), a circular groove (4) is formed in the frame body (1), a square groove (5) is formed in the top of the frame body (1), the square groove (5) is formed in the top of the circular groove (4), the square groove (5) is communicated with the circular groove (4), a first pin hole (6) is formed in the top of the frame body (1), the first pin hole (6) is communicated with the circular groove (4), a fixing pin (7) is inserted into the first pin hole (6),
a bottom plate (8) is arranged inside the circular groove (4), a second pin hole (9) penetrating through the bottom plate (8) is formed in the bottom plate (8), and the fixing pin (7) is inserted into the second pin hole (9);
the top fixedly connected with sleeve (10) of bottom plate (8), sleeve (10) are the cavity setting, one side threaded connection of sleeve (10) has spacing post (11), the inside swing joint of sleeve (10) has telescopic link (12), the spacing hole of a plurality of (13) has been seted up to one side of telescopic link (12), peg graft in spacing hole (13) spacing post (11), the surface threaded connection of telescopic link (12) has roof (2).
2. The special safety protection frame for coal mine geological measurement according to claim 1, characterized in that: the ground nail (3) is fixedly connected at four corners of the bottom of the frame body (1), and the bottom of the ground nail (3) is conical.
3. The special safety protection frame for coal mine geological measurement according to claim 1, characterized in that: the round groove (4) is arranged right below the square groove (5), the height of the round groove (4) is the same as that of the bottom plate (8), and the shape of the square groove (5) is matched with that of the bottom plate (8).
4. The special safety protection frame for coal mine geological measurement according to claim 1, characterized in that: the diameter of the first pin hole (6) is the same as that of the second pin hole (9), the vertical positions of the first pin hole (6) and the second pin hole (9) correspond to each other, and the first pin hole (6) and the second pin hole (9) are matched with the shape of the fixing pin (7).
5. The special safety protection frame for coal mine geological measurement according to claim 1, characterized in that: the sleeve (10) is matched with the telescopic rod (12) in shape, and the limiting column (11) is matched with the limiting hole (13) in shape.
6. The special safety protection frame for coal mine geological measurement according to claim 1, characterized in that: the top plate (2) is arranged right above the frame body (1), and the diameter of the top plate (2) is larger than the length of the frame body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022952835.0U CN213777005U (en) | 2020-12-11 | 2020-12-11 | Special safety protection frame for coal mine geological measurement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022952835.0U CN213777005U (en) | 2020-12-11 | 2020-12-11 | Special safety protection frame for coal mine geological measurement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213777005U true CN213777005U (en) | 2021-07-23 |
Family
ID=76898094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022952835.0U Active CN213777005U (en) | 2020-12-11 | 2020-12-11 | Special safety protection frame for coal mine geological measurement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213777005U (en) |
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2020
- 2020-12-11 CN CN202022952835.0U patent/CN213777005U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240131 Address after: No. 28, 13th Floor, Block C, Furunde Building, No. 2 Shengguo Road, Korla City, Bayingolin Mongolian Autonomous Prefecture, Xinjiang Uygur Autonomous Region, 841000 Patentee after: Xinjiang Tianshan Mining Development Co.,Ltd. Country or region after: China Address before: 067000 55 yingshouyingzi street, yingzi Town, Chengde City, Hebei Province Patentee before: Yan Liang Country or region before: China |
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| TR01 | Transfer of patent right |