CN216342239U - Support arrangement of colliery safety in production usefulness - Google Patents
Support arrangement of colliery safety in production usefulness Download PDFInfo
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- CN216342239U CN216342239U CN202122654717.6U CN202122654717U CN216342239U CN 216342239 U CN216342239 U CN 216342239U CN 202122654717 U CN202122654717 U CN 202122654717U CN 216342239 U CN216342239 U CN 216342239U
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Abstract
The utility model relates to the technical field of coal mines, in particular to a supporting device for coal mine safety production, which comprises a supporting and adjusting base, wherein a middle hydraulic cylinder is arranged in the middle of the front side and the rear side of the base surface of the supporting and adjusting base, a middle supporting frame is arranged at the end part of the upper side of the middle hydraulic cylinder, a left adjusting frame is arranged on the left side of the base surface of the supporting and adjusting base, the left adjusting frame comprises an adjusting hydraulic cylinder, an adjusting supporting frame, a connecting hinged support and an extending supporting frame, the adjusting supporting frame is arranged on the upper side of the adjusting hydraulic cylinder, the right lower side of the adjusting supporting frame is symmetrically arranged in the front and rear direction, the extending supporting frame is arranged on the left side of the adjusting supporting frame, a right adjusting frame is arranged on the right side of the supporting and adjusting base, the supporting and adjusting base comprises a supporting frame body, a supporting connecting rod and a universal wheel, the supporting connecting rod is symmetrically arranged on the left side and the right side of the supporting frame body, overall structure is simple, convenient to use, and stability and practicality are higher.
Description
Technical Field
The utility model relates to the technical field of coal mines, in particular to a supporting device for coal mine safety production.
Background
The coal mine is an area where people mine coal resources in a coal-rich mining area, and is generally divided into a mineworker coal mine and an opencast coal mine, when a coal bed is far away from the ground surface, coal is generally selected to dig a tunnel to the underground, the mineworker coal mine is the mineworker coal mine, when the coal bed is very close to the ground surface, the direct stripping of the surface soil layer is generally selected to dig the coal, the opencast coal mine is the opencast coal mine, most coal mines in China belong to the mineworker coal mine, the coal mine range comprises large areas of the ground, the underground and related facilities, the coal mine is a reasonable space which is excavated by people when digging geological strata rich in the coal, the coal mine generally comprises the tunnel, the underground, a digging surface and the like, the coal is the most main solid fuel, is one of combustible organic rock, is formed by flourishing plants growing in a certain geological age, gradually forming a thick layer in a proper geological environment, is buried in the water bottom or silt and is subjected to the natural coal effect of the long geological age, when the underground coal mine is mined, a supporting device is needed to be used so as to support a roadway.
The existing supporting device is generally complex in structure and cannot adjust the supporting range, so that the supporting device for coal mine safety production is needed to improve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a supporting device for coal mine safety production, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a strutting arrangement that coal mine safety production used, is including supporting the regulation base, support the middle part pneumatic cylinder of department installation in the middle of the front and back both sides of adjusting the base face, the middle part support frame is installed to the upside tip of middle part pneumatic cylinder, support the left side of adjusting the base face and install the left side alignment jig, the left side alignment jig is including adjusting pneumatic cylinder, regulation support frame, connecting free bearing and extension support frame, the regulation support frame is installed to the upside of adjusting the pneumatic cylinder, the symmetry is installed around the right downside of regulation support frame, the left side of adjusting the support frame is installed and is extended the support frame, the right side alignment jig is installed on the right side of supporting the regulation base.
As a preferable scheme of the utility model, the support adjusting base comprises a support frame body, support connecting rods and universal wheels, the support connecting rods are symmetrically arranged on the left side and the right side of the support frame body, and the universal wheels are symmetrically arranged on the left side and the right side of the bottom of the support frame body.
As a preferable scheme of the present invention, the support link penetrates through the support frame body and is fixedly connected thereto, and the universal wheel is provided with a brake pad.
According to the preferable scheme of the utility model, the longitudinal section of the middle support frame is circular arc, hinged supports matched with the left side support frame and the right side support frame are arranged on the left side and the right side of the bottom of the middle support frame and at the connection part of the left side support frame and the right side support frame, and the middle support frame is rotatably connected with the left side support frame and the right side support frame through the hinged supports.
As a preferable scheme of the utility model, the connection modes of the adjusting hydraulic cylinder, the support connecting rod and the adjusting support frame are all in rotating connection.
As a preferable scheme of the utility model, the longitudinal section of the adjusting support frame is in a circular arc shape, and the longitudinal section of the adjusting support frame is the same as the longitudinal section of the middle support frame in shape.
In a preferred embodiment of the present invention, the structure of the right-side adjusting bracket is the same as the structure of the left-side adjusting bracket in a left-right symmetry.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the coal mine field support device, the middle support frame and the middle hydraulic cylinder are arranged, so that the coal mine field can be supported independently, meanwhile, the left adjusting frame and the right adjusting frame can support the coal mine field according to actual requirements, the support area of the coal mine field support device can be adjusted according to actual requirements due to the arrangement of the structure, the practicability and adaptability of the coal mine field support device are further enhanced, in addition, the whole structure design of the coal mine field support device is simple, and the use stability and safety are higher.
2. According to the utility model, the whole structure of the support adjusting base is arranged, so that the device is stronger in stability on one hand, and more convenient to move and use on the other hand.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the supporting and adjusting base structure of the present invention;
fig. 3 is a schematic view of the left side adjusting bracket structure of the present invention.
In the figure: 1. supporting the adjusting base; 2. a middle hydraulic cylinder; 3. a middle support frame; 4. a left side adjusting bracket; 5. adjusting a hydraulic cylinder; 6. adjusting the support frame; 7. connecting a hinged support; 8. extending the support frame; 9. a right side adjusting bracket; 10. a support frame body; 11. a support link; 12. a universal wheel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without any creative work based on the embodiments of the present invention belong to the protection scope of the present invention.
While several embodiments of the present invention will be described more fully hereinafter with reference to the accompanying drawings, in order to facilitate an understanding of the utility model, the utility model may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed to provide a more complete disclosure of the utility model.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present, that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, and that the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-3, the present invention provides a technical solution:
the utility model provides a strutting arrangement that coal mine safety production used, adjust base 1 including supporting, the department installs middle part pneumatic cylinder 2 in the middle of the front and back both sides of supporting regulation base 1 base face, middle part support frame 3 is installed to middle part pneumatic cylinder 2's upside tip, left side alignment jig 4 is installed in the left side of supporting regulation base 1 base face, left side alignment jig 4 is including adjusting pneumatic cylinder 5, adjust the support frame 6, connect free bearing 7 and extension support frame 8, adjust the upside of pneumatic cylinder 5 and install adjust the support frame 6, the right downside front and back symmetry of adjusting the support frame 6 is installed, adjust the left side of support frame 6 and install extension support frame 8, right side alignment jig 9 is installed on the right side of supporting regulation base 1.
The embodiment, please refer to fig. 1 and 2, the support adjusting base 1 includes a support frame body 10, a support connecting rod 11 and a universal wheel 12, the support connecting rod 11 is symmetrically installed on the left and right sides of the support frame body 10, the universal wheel 12 is symmetrically installed on the left and right sides of the bottom of the support frame body 10, the support connecting rod 11 runs through the support frame body 10 and is fixedly connected with the support frame body, a brake pad is installed on the universal wheel 12, the stability of the device is stronger through the setting of the overall structure of the support adjusting base 1, and the device is more convenient to move and use.
In the embodiment, referring to fig. 1 and 3, the longitudinal section of the middle support frame 3 is circular arc, hinged supports adapted to the middle support frame 3 are installed at the left and right sides of the bottom of the middle support frame 3 and at the joint of the left side adjusting frame 4 and the right side adjusting frame 9, the middle support frame 3 is rotatably connected with the left side adjusting frame 4 and the right side adjusting frame 9 through the hinged supports, the connection modes of the adjusting hydraulic cylinder 5, the support link 11 and the adjusting support frame 6 are rotatably connected, the longitudinal section of the adjusting support frame 6 is circular arc, the longitudinal section of the adjusting support frame 6 is the same as the longitudinal section of the middle support frame 3, the structure of the right side adjusting frame 9 is the same as the structure of the left side adjusting frame 4 in bilateral symmetry, the coal mine field can be supported independently through the middle support frame 3 and the middle hydraulic cylinder 2, and meanwhile, the left side adjusting frame 4 and the right side adjusting frame 9 can support the coal mine field according to actual requirements, the setting of structure makes this device to the area of support in colliery place can adjust according to the actual demand wholly, and then makes the practicality and the adaptability of this device stronger, and in addition, this device overall structure design is simple and stability in use and security are higher, supports the setting of adjusting 1 overall structure of base and makes the stability of this device stronger on the one hand, and on the other hand makes the removal and the use of this device more convenient.
The working process of the utility model is as follows: when the device is used, the device is pushed to a required position, when the area to be supported is small, the middle hydraulic cylinder 2 and the adjusting hydraulic cylinder 5 are started, the middle support frame 3 is lifted upwards, so that the position to be supported is supported, when the area to be supported is large, the adjusting hydraulic cylinders 5 on the two sides are started again, the adjusting hydraulic cylinders 5 drive the adjusting support frames 6 to overturn to the horizontal position, so that the supporting function is achieved, the device is reset after being used, the coal mine field can be supported independently through the arranged middle support frame 3 and the middle hydraulic cylinder 2, meanwhile, the left adjusting frame 4 and the right adjusting frame 9 can support the coal mine field according to actual requirements, and the supporting area of the device to the coal mine field can be adjusted according to actual requirements due to the overall arrangement of the structure, so that the practicability and adaptability of the device are stronger, in addition, the device has simple integral structure design and higher use stability and safety.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a strutting arrangement that coal mine safety in production used, adjusts base (1) including supporting, its characterized in that: the middle of both sides is located to install middle part pneumatic cylinder (2) around supporting regulation base (1) base face, middle part support frame (3) are installed to the upside tip of middle part pneumatic cylinder (2), support the left side of adjusting base (1) base face and install left side alignment jig (4), left side alignment jig (4) are including adjusting pneumatic cylinder (5), adjusting support frame (6), connecting free bearing (7) and extending support frame (8), adjusting support frame (6) are installed to the upside of adjusting pneumatic cylinder (5), the right downside front and back symmetry of adjusting support frame (6) is installed, adjusting support frame (6) left side is installed and is extended support frame (8), right side alignment jig (9) are installed on the right side of supporting regulation base (1).
2. A support arrangement for a coal mine safety production as claimed in claim 1, wherein: support and adjust base (1) including supporting support body (10), support connecting rod (11) and universal wheel (12), support connecting rod (11) are installed to the left and right sides symmetry of supporting support body (10), universal wheel (12) are installed to the left and right sides symmetry of supporting support body (10) bottom.
3. A support arrangement for a coal mine safety production as claimed in claim 2, wherein: the support connecting rod (11) penetrates through the support frame body (10) and is fixedly connected with the support frame body, and the universal wheel (12) is provided with a brake pad.
4. A support arrangement for a coal mine safety production as claimed in claim 1, wherein: the longitudinal section of the middle supporting frame (3) is arc-shaped, hinged supports matched with the left and right sides of the bottom of the middle supporting frame (3) and the joint of the left adjusting frame (4) and the right adjusting frame (9) are installed on the middle supporting frame (3), and the middle supporting frame (3) is rotatably connected with the left adjusting frame (4) and the right adjusting frame (9) through the hinged supports.
5. A support arrangement for a coal mine safety production as claimed in claim 1, wherein: the adjusting hydraulic cylinder (5) is rotatably connected with the support connecting rod (11) and the adjusting support frame (6).
6. A support arrangement for a coal mine safety production as claimed in claim 1, wherein: the longitudinal section of the adjusting support frame (6) is arc-shaped, and the shape of the longitudinal section of the adjusting support frame (6) is the same as that of the longitudinal section of the middle support frame (3).
7. A support arrangement for a coal mine safety production as claimed in claim 1, wherein: the structure of the right adjusting frame (9) is the same as the structure of the left adjusting frame (4) in bilateral symmetry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122654717.6U CN216342239U (en) | 2021-11-01 | 2021-11-01 | Support arrangement of colliery safety in production usefulness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122654717.6U CN216342239U (en) | 2021-11-01 | 2021-11-01 | Support arrangement of colliery safety in production usefulness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216342239U true CN216342239U (en) | 2022-04-19 |
Family
ID=81132998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122654717.6U Active CN216342239U (en) | 2021-11-01 | 2021-11-01 | Support arrangement of colliery safety in production usefulness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216342239U (en) |
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2021
- 2021-11-01 CN CN202122654717.6U patent/CN216342239U/en active Active
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