CN109268655A - A kind of mechanical support device for coal mining - Google Patents
A kind of mechanical support device for coal mining Download PDFInfo
- Publication number
- CN109268655A CN109268655A CN201811418210.7A CN201811418210A CN109268655A CN 109268655 A CN109268655 A CN 109268655A CN 201811418210 A CN201811418210 A CN 201811418210A CN 109268655 A CN109268655 A CN 109268655A
- Authority
- CN
- China
- Prior art keywords
- support
- bar shaped
- coal mining
- frame
- bearing base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/42—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/043—Allowing translations
Abstract
The invention discloses a kind of mechanical support device for coal mining, including bar shaped bearing base, bar shaped bearing base upper surface sets mechanical supporting mechanism, and bar shaped bearing base lower surface sets mobile supporting mechanism.The beneficial effects of the invention are as follows; it is a kind of to use well, convenient for being adjusted according to fixed angle, convenient for being adjusted Support Position according to important support position; convenient for being carried out manually turning extruding support according to the size at hole, convenient for lower work personnel are carried out with the device of good protection.
Description
Technical field
The present invention relates to support field, especially a kind of mechanical support devices for coal mining.
Background technique
Support is exactly to need fixed local foreign object to carry to certain.
When carrying out coal mining, since coal locates below ground level, it is therefore desirable to it works in below ground,
Due to constantly excavating so that the thickness between ground reduces, if more than ground having gravity process or thickness to collapse, just
It is easy to injure the personnel of operation, therefore, it is necessary to carry out good support to the position of exploitation, will use in tradition common
Support frame, be inconvenient to carry out since support frame is more scattered using the support frame of different number according to the position of support
It moves integrally, and is inconvenient to be adjusted bearing height, be also inconvenient to carry out angle adjustment, therefore ask to solve these
Topic, it is necessary for designing a kind of mechanical support device for coal mining.
Summary of the invention
The purpose of the present invention is to solve the above problems, devise a kind of mechanical support device for coal mining.
Realize above-mentioned purpose the technical scheme is that, a kind of mechanical support device for coal mining, including item
Shape bearing base, bar shaped bearing base upper surface set mechanical supporting mechanism, and bar shaped bearing base lower surface sets movement
Supporting mechanism, the mechanical supporting mechanism mainly by be inlaid in bar shaped bearing base upper surface center vertical rotation circular shaft,
It is sleeved on vertical rotation circular shaft upper surface and with mutually overlapped for bar shaped bearing base upper surface curved support frame, processing in arc
Several tapped through holes of braced frame upper surface, the rotational support screw rod being arranged in each tapped through hole, be sleeved on it is each
Extruding support plate on rotational support screw rod upper surface, the annular being sleeved on each rotational support screw rod lower end surface hold frame,
It is inlaid in a pair of of slat supporting plates of curved support frame front and rear surfaces upper end, is arranged on each slat supporting plates outer surface
Multi-fork carrier, the horizontal bearing circular shaft through multi-fork carrier, the swing stripe board, embedding that is sleeved on horizontal bearing circular shaft
Mounted in several horizontal slide rails, the sliding support block that each horizontal slide rail lower surface is arranged in, hinge for swinging stripe board lower surface
Chain link is in the case where the vertical support rod for slidably supporting block lower surface and matching with bar shaped bearing base, being sleeved on vertical support rod
Bar shaped supporting block on end face, the cross-fixing frame being arranged on the inside of curved support frame composition.
Mainly several by being inlaid in bar shaped bearing base lower surface center vertical support the mobile supporting mechanism
Frame, the cross brace being sleeved on each vertical support frame lower end surface, be arranged at cross brace top surface edge and with
Bar shaped bearing base lower surface mutually overlapped two pairs of support bases, be arranged in five of cross brace lower surface and vertical roll
The rolling bearing composition take turns, being arranged between each vertical scroll wheel and corresponding cross brace lower surface.
The curved support frame be upper surface be it is arc-shaped, both sides of the face are vertical state.
Each annular, which is held, is set with annular anti-slip layer on frame.
The length of each slat supporting plates is longer than the width of curved support frame circular arc, each bar shaped support
Pass through welded connecting between plate and curved support frame.
The rotational support screw rod has vertical state, there is horizontality.
It each swing stripe board inner surface lower end and is mutually overlapped with several horizontal slide rail end faces and is fixedly connected with item
Shape protrusion, curved support frame front and back two opposite sides surface lower end process bar shaped corresponding with corresponding strip bulge
Carry groove.
Each material for swinging stripe board is hard metal, each horizontal slide rail and corresponding swing bar shaped
Pass through welded connecting between plate.
Each swing stripe board upper surface is fixedly connected with elastic extruded layer.
Several buffer springs are all provided in each elastic extruded layer.
The mechanical support device for coal mining made using technical solution of the present invention, it is a kind of to use well, just
It is adjusted according to fixed angle, convenient for being adjusted Support Position according to important support position, convenient for according to hole
Size carry out manually turn extruding support, convenient for lower work personnel carry out good protection device.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of mechanical support device for coal mining of the present invention；
Fig. 2 is a kind of top view of mechanical support device for coal mining of the present invention；
Fig. 3 is a kind of partial side view of mechanical support device for coal mining of the present invention；
Fig. 4 is a kind of partial bottom view of mechanical support device for coal mining of the present invention；
Fig. 5 is the fragmentary bottom of mobile supporting mechanism in a kind of mechanical support device for coal mining of the present invention
Figure；
In figure, 1, bar shaped bearing base；2, circular shaft is rotated vertically；3, curved support frame；4, rotational support screw rod；5, it squeezes
Press support plate；6, annular holds frame；7, slat supporting plates；8, multi-fork carrier；9, horizontal bearing circular shaft；10, stripe board is swung；
11, horizontal slide rail；12, block is slidably supported；13, vertical support rod；14, bar shaped supporting block；15, cross-fixing frame；16, vertical branch
Support；17, cross brace；18, support base；19, vertical scroll wheel；20, rolling bearing；21, annular anti-slip layer；22, item
Shape protrusion；23, elastic extruded layer；24, buffer spring.
Specific embodiment
The present invention is specifically described with reference to the accompanying drawing, as shown in Figs. 1-5, a kind of machinery branch for coal mining
Support arrangement, including bar shaped bearing base 1,1 upper surface of bar shaped bearing base set mechanical supporting mechanism, and the bar shaped carries base
1 lower surface of seat sets mobile supporting mechanism, and the mechanical supporting mechanism is mainly by being inlaid in 1 upper surface center of bar shaped bearing base
Vertical rotation circular shaft 2, be sleeved on vertical rotation 2 upper surface of circular shaft and with mutually overlapped 1 upper surface of bar shaped bearing base arc
Braced frame 3, processing 3 upper surface of curved support frame several tapped through holes, be arranged in each tapped through hole turn
Dynamic studdle 4, is sleeved on each rotational support spiral shell at the extruding support plate 5 being sleeved on each 4 upper surface of rotational support screw rod
On 4 lower end surface of bar annular hold frame 6, be inlaid in 3 front and rear surfaces upper end of curved support frame a pair of of slat supporting plates 7, set
Set the multi-fork carrier 8 on each 7 outer surface of slat supporting plates, the horizontal bearing circular shaft 9 through multi-fork carrier 8, set
Swing stripe board 10 on horizontal bearing circular shaft 9, be inlaid in swing 10 lower surface of stripe board several horizontal slide rails 11,
The sliding support block 12 of each 11 lower surface of horizontal slide rail is set, is hingedly connected at sliding support 12 lower surface of block and and bar shaped
Vertical support rod 13 that bearing base 1 matches, the bar shaped supporting block 14 being sleeved on vertical 13 lower end surface of support rod, setting exist
The cross-fixing frame 15 of 3 inside of curved support frame forms；The mobile supporting mechanism is mainly by being inlaid in bar shaped bearing base 1
Several vertical support frames 16 at the center of lower surface, the cross brace being sleeved on each 16 lower end surface of vertical support frame
17, be arranged at 17 top surface edge of cross brace and with 1 lower surface of bar shaped bearing base mutually overlapped two pairs of support bases
18, be arranged in 17 lower surface of cross brace five vertical scroll wheels 19, setting each vertical scroll wheel 19 with it is corresponding
Rolling bearing 20 between 17 lower surface of cross brace forms；It is arc-shaped, two sides that the curved support frame 3, which is upper surface,
End face is vertical state；Each annular, which is held, is set with annular anti-slip layer 21 on frame 6；Each slat supporting plates 7
Length be longer than the width of 3 circular arc of curved support frame, between each slat supporting plates 7 and curved support frame 3
Pass through welded connecting；The rotational support screw rod 4 has vertical state, there is horizontality；Each swing stripe board 10
It inner surface lower end and is mutually overlapped with several 11 end faces of horizontal slide rail and is fixedly connected with strip bulge 22, the curved support frame
3 front and backs two opposite sides surface lower end process bar shaped carrying groove corresponding with corresponding strip bulge 22；Each pendulum
The material of dynamic stripe board 10 is hard metal, is passed through between each horizontal slide rail 11 and corresponding swing stripe board 10
It is welded to connect；Each 10 upper surface of swing stripe board is fixedly connected with elastic extruded layer 23；Each elastic extruded layer
Several buffer springs 24 are all provided in 23.
The characteristics of the present embodiment is that when using this device, this device is placed at the hole of exploitation, can be by twisting
Each rotational support screw rod 4 is moved, so that the extruding support plate 5 being located on each 4 end face of rotational support screw rod is to table on the inside of hole
Face just press, and convenient for being supported to hole, is also convenient for the different sizes by hole, adjusts each rotational support screw rod 4
Position is turned on curved support frame 2, convenient for what is be fixed well, wherein curved support frame 3 by rotating circular shaft 2 vertically
Be attached with 1 upper surface of bar shaped bearing base, convenient for so that curved support frame 3 vertically rotation circular shaft 2 on rotated,
It is conveniently adjusted different Support Positions, it is good convenient for holding that the annular on each 4 inner surface of rotational support screw rod holds frame 6
Alright, wherein if it is intended to carry out large area support, can be by each swing stripe board 10 in corresponding horizontal bearing circular shaft 9
Upper carry out horizontal hunting, each sliding support block 12 for swinging 10 lower surface of stripe board is enterprising in corresponding horizontal slide rail 11
Row movement swings the vertical support rod 13 of each sliding support 12 lower surface of block vertically, so that being located under vertical support rod 13
14 pairs of bar shaped supporting block on end face swing stripe board 10 and carry out excellent support, wherein each horizontal bearing circular shaft 9 passes through
Multi-fork carrier 8 is attached with the slat supporting plates 7 being located on 3 side surface of curved support frame, due to being multi-fork carrier 8
It is multi-fork, therefore fixed position area ratio is larger, fixed relatively good, the cross-fixing frame in curved support frame 3
15 are convenient for carrying out curved support frame 3 good internal support, a kind of to use well, convenient for being adjusted according to fixed angle
It is whole, convenient for being adjusted Support Position according to important support position, convenient for being carried out manually turning extruding according to the size at hole
Support, convenient for lower work personnel are carried out with the device of good protection.
When in the present embodiment, using this device, this device is placed at the hole of exploitation, it can be every by turning
A rotational support screw rod 4 so that be located at each 4 end face of rotational support screw rod on extruding support plate 5 to hole inner surface into
Row is just pressed, and convenient for being supported to hole, is also convenient for the different sizes by hole, adjusts each rotational support screw rod 4 in arc
Position is turned in shape braced frame 2, convenient for what is be fixed well, wherein curved support frame 3 by rotating circular shaft 2 and item vertically
1 upper surface of shape bearing base is attached, convenient for so that curved support frame 3 vertically rotation circular shaft 2 on rotated, be convenient for
Different Support Positions is adjusted, it is good convenient for holding that the annular on each 4 inner surface of rotational support screw rod holds frame 6
, wherein if it is intended to carry out large area support, can be by each swing stripe board 10 on corresponding horizontal bearing circular shaft 9
Horizontal hunting is carried out, each sliding support block 12 for swinging 10 lower surface of stripe board is carried out on corresponding horizontal slide rail 11
It is mobile, the vertical support rod 13 of each sliding support 12 lower surface of block is swung vertically, so that being located at vertical 13 lower end of support rod
14 pairs of bar shaped supporting block on face swing stripe board 10 and carry out excellent support, wherein each horizontal bearing circular shaft 9 is by more
Fork carrier 8 is attached with the slat supporting plates 7 being located on 3 side surface of curved support frame, due to being that multi-fork carrier 8 is
Multi-fork, therefore fixed position area ratio is larger, fixed relatively good, the cross-fixing frame 15 in curved support frame 3
Convenient for carrying out good internal support to curved support frame 3, wherein being located at the vertical scroll wheel 19 of 1 lower section of bar shaped bearing base
Convenient for being moved under promotion, so that this device carries out movement, wherein each vertical scroll wheel 19 passes through cross support
Frame 17 and the vertical support frame 16 of 1 lower surface of bar shaped bearing base are attached, be located at 17 upper surface of cross brace and with item
Mutually overlapped that support base 18 is easy to support good for 1 lower surface of shape bearing base, wherein be located at each vertical scroll wheel 19 with
Rolling bearing 20 between cross brace 17 is good convenient for rotating, wherein it is anti-to be located at the annular that each annular is held on frame 6
Slip layer 21 convenient for anti-skidding, wherein be located at each strip bulge 22 for swinging 10 lower surface one end of stripe board be convenient for arc branch
Support frame frame 3 be convenient for close in bar shaped carrying groove when overlapping, protruded on 3 lower end side surface of curved support frame
It is fixed well, is convenient for carrying out top elastic branch wherein being located at each elastic extruded layer 23 for swinging 10 upper surface of stripe board
Support, convenient for protection, the buffer spring 24 in each elastic extruded layer 24 is convenient for the extruding on buffering top, to lower work
Personnel carry out good protection, wherein can be according to important support point, so that each sliding support block 12 is in corresponding level
Different positions is slided on sliding rail 11.
Above-mentioned technical proposal only embodies the optimal technical scheme of technical solution of the present invention, those skilled in the art
The principle of the present invention is embodied to some variations that some of them part may be made, belongs to the scope of protection of the present invention it
It is interior.
Claims (10)
1. a kind of mechanical support device for coal mining, including bar shaped bearing base (1), which is characterized in that the bar shaped
Bearing base (1) upper surface sets mechanical supporting mechanism, and bar shaped bearing base (1) lower surface sets mobile supporting mechanism, described
Mechanical supporting mechanism mainly by be inlaid in the vertical rotation circular shaft (2) at bar shaped bearing base (1) upper surface center, be sleeved on it is perpendicular
Straight rotation circular shaft (2) upper surface and with mutually overlapped for bar shaped bearing base (1) upper surface curved support frame (3), processing in arc
Several tapped through holes of shape braced frame (3) upper surface, the rotational support screw rod (4) being arranged in each tapped through hole, set
Extruding support plate (5) on each rotational support screw rod (4) upper surface is sleeved on each rotational support screw rod (4) lower end
Annular a pair of of the slat supporting plates (7) held frame (6), be inlaid in curved support frame (3) front and rear surfaces upper end on face, setting
Multi-fork carrier (8) on each slat supporting plates (7) outer surface, the horizontal bearing circular shaft through multi-fork carrier (8)
(9), the swing stripe board (10) that is sleeved on horizontal bearing circular shaft (9) is inlaid in and swings the several of stripe board (10) lower surface
A horizontal slide rail (11), setting each horizontal slide rail (11) lower surface sliding support block (12), be hingedly connected at sliding branch
Bracer (12) lower surface and the vertical support rod (13) to match with bar shaped bearing base (1) are sleeved on vertical support rod (13)
Cross-fixing frame (15) composition of bar shaped supporting block (14), setting on the inside of curved support frame (3) on lower end surface.
2. a kind of mechanical support device for coal mining according to claim 1, which is characterized in that the mobile branch
Support mechanism is mainly by being inlaid in several vertical support frames (16) at bar shaped bearing base (1) lower surface center, being sleeved on often
Cross brace (17) on a vertical support frame (16) lower end surface, be arranged at cross brace (17) top surface edge and with
Bar shaped bearing base (1) lower surface mutually overlapped two pairs of support bases (18), be arranged the five of cross brace (17) lower surface
A vertical scroll wheel (19), turn being arranged between each vertical scroll wheel (19) and corresponding cross brace (17) lower surface
Dynamic bearing (20) composition.
3. a kind of mechanical support device for coal mining according to claim 1, which is characterized in that the arc branch
Support frame frame (3) be upper surface be it is arc-shaped, both sides of the face are vertical state.
4. a kind of mechanical support device for coal mining according to claim 1, which is characterized in that each ring
Shape, which is held, is set with annular anti-slip layer (21) on frame (6).
5. a kind of mechanical support device for coal mining according to claim 1, which is characterized in that each item
The length of shape support plate (7) is longer than the width of curved support frame (3) circular arc, each slat supporting plates (7) and arc
Braced frame passes through welded connecting between (3).
6. a kind of mechanical support device for coal mining according to claim 1, which is characterized in that the rotation branch
Support screw rod (4) has vertical state, there is horizontality.
7. a kind of mechanical support device for coal mining according to claim 1, which is characterized in that each pendulum
It moves stripe board (10) inner surface lower end and is mutually overlapped with several horizontal slide rail (11) end faces and be fixedly connected with strip bulge (22),
Two opposite sides surface lower end processes bar shaped corresponding with corresponding strip bulge (22) before and after the curved support frame (3)
Carry groove.
8. a kind of mechanical support device for coal mining according to claim 1, which is characterized in that each pendulum
The material of dynamic stripe board (10) is hard metal, between each horizontal slide rail (11) and corresponding swing stripe board (10)
Pass through welded connecting.
9. a kind of mechanical support device for coal mining according to claim 1, which is characterized in that each pendulum
Dynamic stripe board (10) upper surface is fixedly connected with elastic extruded layer (23).
10. a kind of mechanical support device for coal mining according to claim 9, which is characterized in that each described
Several buffer springs (24) are all provided in elastic extruded layer (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811418210.7A CN109268655B (en) | 2018-11-26 | 2018-11-26 | Mechanical support device for coal mining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811418210.7A CN109268655B (en) | 2018-11-26 | 2018-11-26 | Mechanical support device for coal mining |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109268655A true CN109268655A (en) | 2019-01-25 |
| CN109268655B CN109268655B (en) | 2020-06-05 |
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ID=65190688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811418210.7A Active CN109268655B (en) | 2018-11-26 | 2018-11-26 | Mechanical support device for coal mining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109268655B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5163738A (en) * | 1990-07-31 | 1992-11-17 | Linsingen Heintzmann Von | Apparatus for mining a seam, in particular of coal |
| CN202544887U (en) * | 2012-04-26 | 2012-11-21 | 李信斌 | Tunnel self-moving supporting shed |
| CN102954347A (en) * | 2011-08-19 | 2013-03-06 | 总装备部工程设计研究总院 | Support apparatus for large vacuum heat-insulation liquid hydrogen storage tank |
| CN204113307U (en) * | 2014-08-07 | 2015-01-21 | 王佃鹏 | A kind of hydraulic pressure of the colliery bracing or strutting arrangement |
| CN206053979U (en) * | 2016-08-22 | 2017-03-29 | 王瑞超 | Safety of coal mines support meanss |
| CN108716605A (en) * | 2018-06-15 | 2018-10-30 | 贵州大学 | One kind having shock-absorbing function and facilitates fixed mining support device |
-
2018
- 2018-11-26 CN CN201811418210.7A patent/CN109268655B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5163738A (en) * | 1990-07-31 | 1992-11-17 | Linsingen Heintzmann Von | Apparatus for mining a seam, in particular of coal |
| CN102954347A (en) * | 2011-08-19 | 2013-03-06 | 总装备部工程设计研究总院 | Support apparatus for large vacuum heat-insulation liquid hydrogen storage tank |
| CN202544887U (en) * | 2012-04-26 | 2012-11-21 | 李信斌 | Tunnel self-moving supporting shed |
| CN204113307U (en) * | 2014-08-07 | 2015-01-21 | 王佃鹏 | A kind of hydraulic pressure of the colliery bracing or strutting arrangement |
| CN206053979U (en) * | 2016-08-22 | 2017-03-29 | 王瑞超 | Safety of coal mines support meanss |
| CN108716605A (en) * | 2018-06-15 | 2018-10-30 | 贵州大学 | One kind having shock-absorbing function and facilitates fixed mining support device |
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| Publication number | Publication date |
|---|---|
| CN109268655B (en) | 2020-06-05 |
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Effective date of registration: 20200810 Address after: Room a-37, room 10107, 1 / F, bdef building, airport international business center, airport new town, Xixian New District, Xi'an City, Shaanxi Province Patentee after: Shaanxi Hongde Hesheng Machinery Equipment Co., Ltd Address before: 221400 Renmin West Road North, Houma road west, Xinyi Economic Development Zone, Xuzhou City, Jiangsu Province Patentee before: Xuzhou Chengkai Intellectual Property Service Co.,Ltd. |