CN218025228U - Multifunctional support frame for high-position construction of underground coal mine roadway - Google Patents
Multifunctional support frame for high-position construction of underground coal mine roadway Download PDFInfo
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- CN218025228U CN218025228U CN202221419635.1U CN202221419635U CN218025228U CN 218025228 U CN218025228 U CN 218025228U CN 202221419635 U CN202221419635 U CN 202221419635U CN 218025228 U CN218025228 U CN 218025228U
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Abstract
The utility model discloses a colliery underworkings eminence construction's multi-functional support frame, including beta structure, power structure and protective structure, beta structure's middle-end inner wall connection has the power structure, and beta structure's top outer wall connection has protective structure, protective structure includes pallet, removable pin, supports the arm of force and block round pin, and the outside outer wall both sides of pallet are fixed with the removable pin, the outer wall of removable pin is provided with the support arm of force, the inside inner wall of pallet is provided with the block round pin. This multi-functional support frame of colliery underworkings eminence construction can fold or expand protective structure and base through connecting pin and power structure, reduces the volume that multi-functional support frame occupy, utilizes the hydraulic telescoping rod to rise to the heavier construction equipment of quality, carries out the effect of being under construction to underworkings eminence colliery, and the cooperation removable pin can rotate the support arm of force, supplementary improvement multi-functional support frame security.
Description
Technical Field
The utility model relates to a colliery construction technical field specifically is a colliery underworkings eminence construction's multi-functional support frame.
Background
Coal mine construction, in which coal resources are exploited by human beings in coal-rich mining areas, is generally divided into underground coal mines and opencast coal mines. When the coal seam is far from the ground surface, a tunnel is usually dug to the underground, so that the coal is a mineworker coal mine. When the coal seam is very close to the ground surface, the coal is excavated by directly stripping the surface soil layer, which is an open-pit coal mine, and the coal mine construction needs the construction processes of mining, reinforcing, transporting and the like, and the construction needs to be assisted by a multifunctional support frame in various construction processes.
The multifunctional support frame for high-place construction of the underground coal mine roadway in the market does not have a protection structure, the multifunctional support frame needs to be unfolded in construction work or during daily maintenance, and personnel are easily injured due to the fact that a hydraulic system fails or a control switch is touched by mistake manually.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a colliery underworkings eminence construction's multi-functional support frame to solve the colliery underworkings eminence construction that proposes on the market among the above-mentioned background and do not have protective structure, need expand multi-functional support frame in the construction work or routine maintenance, maintenance time, hydraulic system trouble or artifical mistake touch control switch cause the injured problem of personnel easily this moment.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a multi-functional support frame of colliery underworkings eminence construction, includes beta structure, power structure and protective structure, beta structure's middle-end inner wall connection has power structure, and beta structure's top outer wall connection has protective structure, protective structure includes pallet, movable pin, supports the arm of force and block pin, and the outside outer wall both sides of pallet are fixed with the movable pin, the outer wall of movable pin is provided with the support arm of force, the inside inner wall of pallet is provided with the block pin.
Furthermore, the supporting arm of force constitutes revolution mechanic with the stand through the movable pin, and supports the arm of force and distributes along stand middle part both sides.
Furthermore, the support arm of force constitutes block structure through block round pin and stand, and block round pin along stand vertical axis bilateral symmetry distribution.
Further, beta structure includes base, connecting pin, main folding rod and supplementary folding rod, and the upper end outer wall of base is connected with the connecting pin, the outside outer wall of connecting pin is provided with main folding rod, and the outside outer wall of main folding rod is connected with supplementary folding rod.
Furthermore, the base, the main folding rod and the auxiliary folding rod are movably connected, and the main folding rod and the power structure are matched with each other.
Furthermore, the power structure includes connecting rod, stopper, movable sleeve, hydraulic telescoping rod and spacer pin, and the outside outer wall of connecting rod is fixed with the stopper, the middle-end outer wall of connecting rod is provided with movable sleeve, and movable sleeve's outside outer wall is fixed with hydraulic telescoping rod, the outside both ends of connecting rod are provided with the spacer pin.
Furthermore, the hydraulic telescopic rod is fixedly connected with the movable sleeve, and the movable sleeve is movably connected with the connecting rod.
Compared with the prior art, the beneficial effects of the utility model are that: this multi-functional support frame of colliery underworkings eminence construction can fold or expand protective structure and base through connecting pin and power structure, reduces the volume that multi-functional support frame occupy, utilizes the hydraulic telescoping rod to rise to the heavier construction equipment of quality, carries out the effect of being under construction to underworkings eminence colliery, and the cooperation removable pin can rotate the support arm of force, supplementary improvement multi-functional support frame security.
For swing joint between base, main folding rod and the supplementary folding rod, can fold or expand protective structure and base through connecting pin and power structure, its effect lies in the volume that can the multi-functional support frame of effectual reduction occupy to and supplementary cooperation carries out construction operation in underworkings eminence.
For fixed connection between hydraulic telescoping rod and the movable sleeve, through opening the hydraulic telescoping rod who is fixed in between the movable sleeve, cooperation beta structure can rise protective structure, utilizes hydraulic telescoping rod to rise to the construction equipment that the quality is heavier, reaches the effect of carrying out the construction to underworkings eminence colliery.
The support arm of force constitutes revolution mechanic through movable pin and pallet, can rotate the support arm of force through the movable pin, and its effect lies in supplementary multi-functional support frame security that improves when working or daily maintenance, prevents that the pallet from descending suddenly, causes personnel's injury.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the interior of the power structure of the present invention;
fig. 3 is a schematic view of the interior of the protection structure of the present invention.
In the figure: 1. a folded configuration; 101. a base; 102. a connecting pin; 103. a main folding bar; 104. an auxiliary folding bar; 2. a power structure; 201. a connecting rod; 202. a limiting block; 203. a movable sleeve; 204. a hydraulic telescopic rod; 205. a spacing pin; 3. a protective structure; 301. a stand; 302. a movable pin; 303. supporting the force arm; 304. and an engaging pin.
Detailed Description
As shown in fig. 1, a multi-functional support frame of colliery underworkings eminence construction includes: the middle-end inner wall connection of beta structure 1 has power structure 2, and the top outer wall connection of beta structure 1 has protective structure 3, beta structure 1 includes base 101, connecting pin 102, main folding rod 103 and supplementary folding rod 104, and the upper end outer wall connection of base 101 has connecting pin 102, the outside outer wall of connecting pin 102 is provided with main folding rod 103, and the outside outer wall connection of main folding rod 103 has supplementary folding rod 104, base 101, be swing joint between main folding rod 103 and the supplementary folding rod 104, and mutually support between main folding rod 103 and the power structure 2, can fold or expand protective structure 3 and base 101 through connecting pin 102 and power structure 2, its effect lies in the volume that can effectual reduction multifunctional support frame occupy, and supplementary cooperation carries out the construction operation in underworkings eminence.
As shown in fig. 2, a multi-functional support frame of colliery underworkings eminence construction, power structure 2 includes connecting rod 201, stopper 202, movable sleeve 203, hydraulic telescoping rod 204 and spacer pin 205, and the outside outer wall of connecting rod 201 is fixed with stopper 202, the middle-end outer wall of connecting rod 201 is provided with movable sleeve 203, and movable sleeve 203's outside outer wall is fixed with hydraulic telescoping rod 204, the outside both ends of connecting rod 201 are provided with spacer pin 205, be fixed connection between hydraulic telescoping rod 204 and the movable sleeve 203, and be swing joint between movable sleeve 203 and the connecting rod 201, through opening hydraulic telescoping rod 204 that is fixed in between the movable sleeve 203, cooperation beta structure 1 can rise protective structure 3, utilize hydraulic telescoping rod 204 to rise to the heavier construction equipment of quality, reach the effect of being under the coal mine to underworkings eminence coal mine and carrying out the construction.
As shown in fig. 3, a multi-functional support frame of colliery underworkings eminence construction, protective structure 3 includes stand 301, the activity round pin 302, support arm of force 303 and block round pin 304, and the outside outer wall both sides of stand 301 are fixed with activity round pin 302, the outer wall of activity round pin 302 is provided with the support arm of force 303, the inside inner wall of stand 301 is provided with block round pin 304, support arm of force 303 through activity round pin 302 and stand 301 constitution revolution mechanic, and support arm of force 303 along stand 301 middle part both sides distribution, can rotate the support arm of force 303 through activity round pin 302, it lies in to work or daily maintenance, supplementary improvement multi-functional support frame security during maintenance, prevent stand 301 from descending suddenly, it is injured to cause personnel, support arm of force 303 through block round pin 304 and stand 301 constitution block structure, and block round pin 304 along the vertical both sides symmetric distribution of stand 301 axis, can be with supporting arm of force 303 spacing block in stand 301 both sides through block round pin 304, its effect lies in convenient transportation and reduces the normal use that support arm of force 303 influences.
In conclusion, this multi-functional support frame of colliery underworkings eminence construction, at first with construction equipment installation fixed with pallet 301, hydraulic telescoping rod 204 through opening and being fixed in between the movable sleeve 203, cooperation beta structure 1 can rise protective structure 3, utilize hydraulic telescoping rod 204 to rise the heavier construction equipment of quality, reach the effect of being under construction to underworkings eminence colliery, utilize connecting pin 102 and power structure 2 can fold protective structure 3 and base 101 when need not the construction, reduce the volume that multi-functional support frame occupy, work or daily maintenance, under the necessary condition during maintenance, the accessible removes block pin 304 and will support arm of force 303 and rotate through removable pin 302, the supplementary multi-functional support frame security that improves, prevent pallet 301 from descending suddenly, cause personnel to be injured, and usable block pin 304 can be with the spacing block in pallet 301 both sides of support arm of force 303, convenient transportation and reduction support arm of force 303 influence normal use.
Claims (7)
1. The utility model provides a multi-functional support frame of colliery underworkings eminence construction, includes beta structure (1), power structure (2) and protective structure (3), its characterized in that: the middle-end inner wall of beta structure (1) is connected with power structure (2), and the top outer wall of beta structure (1) is connected with protective structure (3), protective structure (3) are including pallet (301), activity round pin (302), support arm of force (303) and block round pin (304), and the outside outer wall both sides of pallet (301) are fixed with activity round pin (302), the outer wall of activity round pin (302) is provided with the support arm of force (303), the inside inner wall of pallet (301) is provided with block round pin (304).
2. The multifunctional support frame for high-place construction of the underground coal mine roadway according to claim 1, is characterized in that: the support arm of force (303) constitutes revolution mechanic through activity round pin (302) and stand (301), and supports arm of force (303) and distributes along stand (301) middle part both sides.
3. The multifunctional support frame for high-place construction of the underground coal mine roadway according to claim 1, is characterized in that: the support arm of force (303) passes through block round pin (304) and constitutes the block structure with stand (301), and block round pin (304) along stand (301) vertical axis bilateral symmetry distribution.
4. The multifunctional support frame for high-place construction of the underground coal mine roadway according to claim 1, is characterized in that: the folding structure (1) comprises a base (101), a connecting pin (102), a main folding rod (103) and an auxiliary folding rod (104), wherein the outer wall of the upper end of the base (101) is connected with the connecting pin (102), the outer wall of the outer part of the connecting pin (102) is provided with the main folding rod (103), and the outer wall of the outer part of the main folding rod (103) is connected with the auxiliary folding rod (104).
5. The multifunctional support frame for high-place construction of the underground coal mine roadway according to claim 4, is characterized in that: the base (101), the main folding rod (103) and the auxiliary folding rod (104) are movably connected, and the main folding rod (103) is matched with the power structure (2).
6. The multifunctional support frame for high-place construction of the underground coal mine roadway according to claim 1, is characterized in that: the power structure (2) comprises a connecting rod (201), a limiting block (202), a movable sleeve (203), a hydraulic telescopic rod (204) and a limiting pin (205), the limiting block (202) is fixed on the outer wall of the connecting rod (201), the movable sleeve (203) is arranged on the outer wall of the middle end of the connecting rod (201), the hydraulic telescopic rod (204) is fixed on the outer wall of the movable sleeve (203), and the limiting pin (205) is arranged at two ends of the connecting rod (201).
7. The multifunctional support frame for high-place construction of underground coal mine roadways according to claim 6, is characterized in that: the hydraulic telescopic rod (204) is fixedly connected with the movable sleeve (203), and the movable sleeve (203) is movably connected with the connecting rod (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221419635.1U CN218025228U (en) | 2022-06-09 | 2022-06-09 | Multifunctional support frame for high-position construction of underground coal mine roadway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221419635.1U CN218025228U (en) | 2022-06-09 | 2022-06-09 | Multifunctional support frame for high-position construction of underground coal mine roadway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218025228U true CN218025228U (en) | 2022-12-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221419635.1U Active CN218025228U (en) | 2022-06-09 | 2022-06-09 | Multifunctional support frame for high-position construction of underground coal mine roadway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218025228U (en) |
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2022
- 2022-06-09 CN CN202221419635.1U patent/CN218025228U/en active Active
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