CN207583413U - A kind of novel girdle packing fluid pressure stent - Google Patents
A kind of novel girdle packing fluid pressure stent Download PDFInfo
- Publication number
- CN207583413U CN207583413U CN201721480479.9U CN201721480479U CN207583413U CN 207583413 U CN207583413 U CN 207583413U CN 201721480479 U CN201721480479 U CN 201721480479U CN 207583413 U CN207583413 U CN 207583413U
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- CN
- China
- Prior art keywords
- support plate
- plummer
- fluid pressure
- rotatably connected
- packing fluid
- 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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Abstract
The utility model discloses a kind of novel girdle packing fluid pressure stents, the plummer being mutually parallel including two, the lower end of the plummer is equipped with walking mechanism, the upper end of the plummer is rotatably connected to multiple first oil cylinders, and multiple first oil cylinders of the same side are one group, the piston-rod end of same group of the first oil cylinder is rotatably connected to the first fixed link, the piston-rod end of another group of the first oil cylinder is rotatably connected to the second fixed link, and it is respectively and fixedly provided with the second support plate and the first support plate between two the first fixed links and two the second fixed links, the lower end of first support plate and the second support plate is respectively and fixedly provided with two screws being mutually parallel.The utility model realizes and stablizing for hydraulic support is supported, while can adjust height and width as needed, can also be moved easily, suitable for promoting by the combination of multiple oil cylinders, damping spring and support device and walking mechanism.
Description
Technical field
The utility model is related to technical field of coal mine more particularly to a kind of novel girdle packing fluid pressure stents.
Background technology
Coal mine refers to the place rich in coal resources, is commonly also referred to produce coal using subsurface excavation or openwork mode
Factory.When coal seam is remote from earth's surface, it is typically chosen to underground and digs tunnel digging coal, this is underground mine.When coal seam away from
When the distance of earth's surface is close, it is typically chosen directly stripping surface soil layer and excavates coal, this is open coal mine.Chinese overwhelming majority coal
Ore deposit belongs to underground mine.Coal mine range includes above and below ground and the very big region of related facility.Coal mine is that the mankind are rich in digging
The proportional space excavated during geological stratification containing coal, generally includes tunnel, well cave and face etc..Coal is most important
Solid fuel is one kind of kaustobilite, at present, can encounter girdle within coal mines, in the support process to girdle
In can use hydraulic support, but existing hydraulic rack structure is simple, it is impossible to be adjusted according to drive width and height,
And be inconvenient to move, for this purpose, we have proposed a kind of novel girdle packing fluid pressure stents to solve the above problems.
Utility model content
The purpose of this utility model is and a kind of novel girdle proposed in order to solve shortcoming in the prior art
Fill hydraulic support.
To achieve these goals, the utility model employs following technical solution：
A kind of novel girdle packing fluid pressure stent, the plummer being mutually parallel including two, the lower end of the plummer
Equipped with walking mechanism, the upper end of the plummer is rotatably connected to multiple first oil cylinders, and multiple first oil cylinders of the same side are
One group, the piston-rod end of same group of the first oil cylinder is rotatably connected to the first fixed link, the piston of another group of the first oil cylinder
Bar end is rotatably connected to the second fixed link, and is respectively and fixedly provided with second between two the first fixed links and two the second fixed links
The lower end of fagging and the first support plate, first support plate and the second support plate is respectively and fixedly provided with two screws being mutually parallel,
One end of the screw runs through the first fixed link and extends to the lower end of the first fixed link, and damping bullet is socketed on the screw
Spring, second support plate are equipped with locking device, and the upper end both sides of the plummer are equipped with support device.
Preferably, the locking device includes bolt, and second support plate is equipped with limiting slot, first support plate
In limiting slot, the both sides of second support plate are equipped with the first tapped through hole, the both sides of first support plate for one end
Multiple second tapped through holes are equidistantly equipped with, one end of the bolt through the first tapped through hole and extends to the second tapped through hole
It is interior.
Preferably, the support device includes being fixed on the fixed case of plummer upper end side, the side of the fixed case
Equipped with groove, the second oil cylinder is rotatably connected on one end side wall in the groove, the piston-rod end of second oil cylinder turns
It is dynamic to be connected with pressing plate.
Preferably, the walking mechanism includes being arranged on the rail wheel of plummer lower end quadrangle, the lower end of the plummer
The track being mutually parallel equipped with two, and rail wheel is located on track.
Preferably, the plummer is equipped with illuminator.
Preferably, first support plate and the second support plate are made of carbon steel.
In the utility model, in use, being pushed to plummer at suitable position using rail wheel, the second oil cylinder passes through
The telescopic band dynamic pressure plate of piston rod carries out stablizing support, and when being adjusted according to the height of drive, the first oil cylinder is stretched by piston rod
Contracting drives the first fixed link and the second rod adjustment, and so as to adapt to drive, the utility model passes through multiple oil cylinders, damping spring
And the combination of support device and walking mechanism, it realizes and stablizing for hydraulic support is supported, while can adjust height as needed
Degree and width, can also be moved easily, suitable for promoting.
Description of the drawings
Fig. 1 be the utility model proposes a kind of novel girdle packing fluid press the structure diagram of stent；
Fig. 2 be the utility model proposes a kind of novel girdle packing fluid press the side view of stent.
In figure：1 first support plate, 2 screws, 3 illuminators, 4 second oil cylinders, 5 plummers, 6 second support plates, 7 dampings
Spring, 8 first oil cylinders, 9 rail wheels, 10 pressing plates, 11 first fixed links, 12 second fixed links, 13 tracks.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.
With reference to Fig. 1-2, a kind of novel girdle packing fluid pressure stent, including two plummers being mutually parallel 5, plummer
5 lower end is equipped with walking mechanism, auxiliary movement, and the upper end of plummer 5 is rotatably connected to multiple first oil cylinders 8, and the same side
Multiple first oil cylinders 8 are one group, and the first oil cylinder 8 is adjusted by flexible drive the first fixed link 11 and the second fixed link 12 of piston rod
Section, so as to adapt to drive, the piston-rod end of same group of the first oil cylinder 8 is rotatably connected to the first fixed link 11, another group
The piston-rod end of first oil cylinder 8 is rotatably connected to the second fixed link 12, and two the first fixed links 11 and two second fixations
It is respectively and fixedly provided with the second support plate 6 and the first support plate 1 between bar 12, the lower end of the first support plate 1 and the second support plate 6 is fixed
There are two screws being mutually parallel 2, one end of screw 2 runs through the first fixed link 11 and extends to the lower end of the first fixed link 11,
Damping spring 7 is socketed on screw 2, the second support plate 6 is equipped with locking device, and the upper end both sides of plummer 5 are equipped with support
Device stablizes support.
In the utility model, locking device includes bolt, and the second support plate 6 is equipped with limiting slot, one end of the first support plate 1
In limiting slot, the both sides of the second support plate 6 are equipped with the first tapped through hole, and the both sides of the first support plate 1 are equidistantly equipped with
Multiple second tapped through holes, one end of bolt through the first tapped through hole and are extended in the second tapped through hole, facilitate adjusting wide
Degree, support device include being fixed on the fixed case of 5 upper end side of plummer, and the side of fixed case is equipped with groove, and one in groove
The second oil cylinder 4 is rotatably connected on the wall of end side, the piston-rod end of the second oil cylinder 4 is rotatably connected to pressing plate 10, stablizes support, row
It walks mechanism to include being arranged on the rail wheel 9 of 5 lower end quadrangle of plummer, the lower end of plummer 5 is equipped with two tracks being mutually parallel
13, and rail wheel 9 is located on track 13, plummer 5 is equipped with illuminator 3, and the first support plate 1 and the second support plate 6 are adopted
It is made of carbon steel.
In the utility model, in use, plummer 5 is pushed at suitable position using rail wheel 9, the second oil cylinder 4
It carries out stablizing support by the telescopic band dynamic pressure plate 10 of piston rod, when being adjusted according to the height of drive, the first oil cylinder 8 passes through piston
Flexible drive the first fixed link 11 and the second fixed link 12 of bar are adjusted, so as to adapt to drive.
More than, the only preferable specific embodiment of the utility model, but the scope of protection of the utility model is not limited to
In this, in the technical scope that any one skilled in the art discloses in the utility model, according to the utility model
Technical solution and its utility model design be subject to equivalent substitution or change, should all cover the scope of protection of the utility model it
It is interior.
Claims (6)
1. a kind of novel girdle packing fluid pressure stent, including two plummers being mutually parallel (5), which is characterized in that described
The lower end of plummer (5) is equipped with walking mechanism, and the upper end of the plummer (5) is rotatably connected to multiple first oil cylinders (8), and same
Multiple first oil cylinders (8) of side are one group, and the piston-rod end of same group of the first oil cylinder (8) is rotatably connected to the first fixation
Bar (11), the piston-rod end of another group of the first oil cylinder (8) are rotatably connected to the second fixed link (12), and two first fixations
It is respectively and fixedly provided with the second support plate (6) and the first support plate (1) between bar (11) and two the second fixed links (12), described first
The lower end of fagging (1) and the second support plate (6) is respectively and fixedly provided with two screws being mutually parallel (2), and one end of the screw (2) is passed through
It wears the first fixed link (11) and extends to the lower end of the first fixed link (11), damping spring (7) is socketed on the screw (2),
Second support plate (6) is equipped with locking device, and the upper end both sides of the plummer (5) are equipped with support device.
A kind of 2. novel girdle packing fluid pressure stent according to claim 1, which is characterized in that the locking device packet
Including bolt, second support plate (6) is equipped with limiting slot, and one end of first support plate (1) is in limiting slot, and described the
The both sides of two support plates (6) are equipped with the first tapped through hole, and the both sides of first support plate (1) are equidistantly equipped with multiple second
Tapped through hole, one end of the bolt through the first tapped through hole and are extended in the second tapped through hole.
A kind of 3. novel girdle packing fluid pressure stent according to claim 1, which is characterized in that the support device packet
Include the fixed case for being fixed on plummer (5) upper end side, the side of the fixed case is equipped with groove, the one end in the groove
The second oil cylinder (4) is rotatably connected on wall, the piston-rod end of second oil cylinder (4) is rotatably connected to pressing plate (10).
A kind of 4. novel girdle packing fluid pressure stent according to claim 1, which is characterized in that the walking mechanism packet
The rail wheel (9) for being arranged on plummer (5) lower end quadrangle is included, the lower end of the plummer (5) is equipped with two rails being mutually parallel
Road (13), and rail wheel (9) is on track (13).
A kind of 5. novel girdle packing fluid pressure stent according to claim 1, which is characterized in that the plummer (5)
It is equipped with illuminator (3).
A kind of 6. novel girdle packing fluid pressure stent according to claim 1, which is characterized in that first support plate
(1) it is made with the second support plate (6) of carbon steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721480479.9U CN207583413U (en) | 2017-11-08 | 2017-11-08 | A kind of novel girdle packing fluid pressure stent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721480479.9U CN207583413U (en) | 2017-11-08 | 2017-11-08 | A kind of novel girdle packing fluid pressure stent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207583413U true CN207583413U (en) | 2018-07-06 |
Family
ID=62730383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721480479.9U Expired - Fee Related CN207583413U (en) | 2017-11-08 | 2017-11-08 | A kind of novel girdle packing fluid pressure stent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207583413U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109026089A (en) * | 2018-07-13 | 2018-12-18 | 安徽南方煤矿机械有限公司 | A kind of non-planar hydraulic support of supporting surface |
| CN110195609A (en) * | 2019-07-01 | 2019-09-03 | 贵州师范大学 | Head and the tail alternative expression advanced hydraulic support |
-
2017
- 2017-11-08 CN CN201721480479.9U patent/CN207583413U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109026089A (en) * | 2018-07-13 | 2018-12-18 | 安徽南方煤矿机械有限公司 | A kind of non-planar hydraulic support of supporting surface |
| CN110195609A (en) * | 2019-07-01 | 2019-09-03 | 贵州师范大学 | Head and the tail alternative expression advanced hydraulic support |
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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: 20180706 Termination date: 20181108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |