CN207393233U - A kind of individual hydraulic prop - Google Patents
A kind of individual hydraulic prop Download PDFInfo
- Publication number
- CN207393233U CN207393233U CN201721479897.6U CN201721479897U CN207393233U CN 207393233 U CN207393233 U CN 207393233U CN 201721479897 U CN201721479897 U CN 201721479897U CN 207393233 U CN207393233 U CN 207393233U
- Authority
- CN
- China
- Prior art keywords
- fixed
- plate
- rotating bar
- bottom plate
- hydraulic prop
- 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.)
- Expired - Fee Related
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a kind of individual hydraulic props, including bottom plate, the upper end one side of the bottom plate is fixed with fixed block, rotating bar is rotatably connected on the fixed block, the upper end opposite side of the bottom plate is rotatably connected to oil cylinder, the piston-rod end of the oil cylinder is rotatably connected on the one side of rotating bar, the upper end of the rotating bar is fixed with support plate, both sides in the rotating bar are respectively and fixedly provided with installing plate, the one side of the installing plate is fixed with fixed plate, the upper end of the fixed plate is fixed with casing, bottom in described sleeve pipe is equipped with damping spring, the upper end of the damping spring is fixed with pressing plate, the upper end of the pressing plate is fixed with compression bar, the upper end of the compression bar is fixed on the lower end of support plate, the bottom plate is equipped with lighting device.The utility model realizes stable support by the combination of lighting device, oil cylinder, damping spring and rotating bar, while fastness when ensure that support, easy to use, suitable for promoting.
Description
Technical field
The utility model is related to technical field of coal mine more particularly to a kind of individual hydraulic props.
Background technology
Colliery 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 and directly removes surface soil layer excavation coal, this is open coal mine.Chinese overwhelming majority coal
Ore deposit belongs to underground mine.Colliery scope includes above and below ground and the very big region of related facility.Colliery 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, needs to use hydraulic prop in the recovery process in colliery, still, existing
Some hydraulic rack structures are simple, and stability is poor, be easily formed it is unstable, for this purpose, we have proposed a kind of novel monomeric hydraulic pressure
Pillar solves the above problems.
Utility model content
The purpose of this utility model is and a kind of novel monomeric liquid proposed in order to solve shortcoming in the prior art
Press pillar.
To achieve these goals, the utility model employs following technical solution：
A kind of individual hydraulic prop, including bottom plate, the upper end one side of the bottom plate is fixed with fixed block, the fixation
Rotating bar is rotatably connected on block, the upper end opposite side of the bottom plate is rotatably connected to oil cylinder, the piston-rod end of the oil cylinder
It is rotatably connected on the one side of rotating bar, the upper end of the rotating bar is fixed with support plate, and the both sides in the rotating bar are fixed
There is an installing plate, the one side of the installing plate is fixed with fixed plate, and the upper end of the fixed plate is fixed with casing, in described sleeve pipe
Bottom is equipped with damping spring, and the upper end of the damping spring is fixed with pressing plate, and the upper end of the pressing plate is fixed with compression bar, the pressure
The upper end of bar is fixed on the lower end of support plate, and the bottom plate is equipped with lighting device.
Preferably, the lighting device includes two connecting plates being mutually parallel being fixed on bottom plate, two connecting plates
Between be rotatably connected to illuminator.
Preferably, the illuminator is LED light.
Preferably, described sleeve pipe is the cylinder of one end closing, and the blind end of described sleeve pipe is fixed on the upper end of fixed plate.
Preferably, the support plate is made of carbon steel.
Preferably, the installing plate is bolted in rotating bar.
In the utility model, in use, oil cylinder is rotated by the telescopic band turn lever of piston rod, support plate is then driven
It adjusting to suitable position, the combination of damping spring and compression bar and pressing plate, improves stability, illuminator facilitates illumination,
The utility model is realized stable support, is ensured simultaneously by the combination of lighting device, oil cylinder, damping spring and rotating bar
Fastness during support, it is easy to use, suitable for promoting.
Description of the drawings
Fig. 1 be the utility model proposes a kind of individual hydraulic prop structure diagram；
Fig. 2 be the utility model proposes a kind of individual hydraulic prop damping spring structure diagram.
In figure：1 rotating bar, 2 casings, 3 support plates, 4 oil cylinders, 5 bottom plates, 6 installing plates, 7 fixed plates, 8 illuminators, 9 are consolidated
Determine block, 10 connecting plates, 11 pressing plates, 12 compression bars, 13 damping springs.
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 individual hydraulic prop including bottom plate 5, plays carrying, and the upper end one side of bottom plate 5 is consolidated
Surely there is fixed block 9, rotating bar 1 is rotatably connected on fixed block 9, the upper end opposite side of bottom plate 5 is rotatably connected to oil cylinder 4, oil cylinder 4
Piston-rod end be rotatably connected on the one side of rotating bar 1, the upper end of rotating bar 1 is fixed with support plate 3, two in rotating bar 1
Side is respectively and fixedly provided with installing plate 6, and oil cylinder 4 is rotated by the telescopic band turn lever 1 of piston rod, then drive support plate 3 adjust to
At suitable position, the one side of installing plate 6 is fixed with fixed plate 7, and the upper end of fixed plate 7 is fixed with casing 2, the bottom in casing 2
Portion is equipped with damping spring 13, and the upper end of damping spring 13 is fixed with pressing plate 11, damping spring 13 and compression bar 12 and pressing plate 11
With reference to raising stability, the upper end of pressing plate 11 is fixed with compression bar 12, and the upper end of compression bar 12 is fixed on the lower end of support plate 3, bottom plate
5 are equipped with lighting device, floor light.
In the utility model, lighting device includes two connecting plates 10 being mutually parallel being fixed on bottom plate 5, two companies
Illuminator 8, the angle of auxiliary adjustment illumination are rotatably connected between fishplate bar 10, illuminator 8 is LED light, and brightness is high, casing
2 cylinders closed for one end, the blind end of casing 2 are fixed on the upper end of fixed plate 7, and support plate 3 is made of carbon steel, is installed
Plate 6 is bolted in rotating bar 1.
In the utility model, in use, oil cylinder 4 is rotated by the telescopic band turn lever 1 of piston rod, support is then driven
Plate 3 is adjusted to suitable position, the combination of damping spring 13 and compression bar 12 and pressing plate 11, improves stability, illuminator 8
Facilitate illumination.
More than, it is only the 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 individual hydraulic prop, including bottom plate (5), which is characterized in that the upper end one side of the bottom plate (5) is fixed with
Fixed block (9) is rotatably connected to rotating bar (1), the upper end opposite side rotation connection of the bottom plate (5) on the fixed block (9)
Have an oil cylinder (4), the piston-rod end of the oil cylinder (4) is rotatably connected on the one side of rotating bar (1), the rotating bar (1) it is upper
It holds and is fixed with support plate (3), the both sides on the rotating bar (1) are respectively and fixedly provided with installing plate (6), the one side of the installing plate (6)
It is fixed with fixed plate (7), the upper end of the fixed plate (7) is fixed with casing (2), and the bottom in described sleeve pipe (2) is equipped with damping
Spring (13), the upper end of the damping spring (13) are fixed with pressing plate (11), and the upper end of the pressing plate (11) is fixed with compression bar
(12), the upper end of the compression bar (12) is fixed on the lower end of support plate (3), and the bottom plate (5) is equipped with lighting device.
2. a kind of individual hydraulic prop according to claim 1, which is characterized in that the lighting device includes fixing
Two on bottom plate (5) connecting plates (10) being mutually parallel are rotatably connected to illuminator between two connecting plates (10)
(8)。
3. a kind of individual hydraulic prop according to claim 1, which is characterized in that the illuminator (8) is LED
Lamp.
4. a kind of individual hydraulic prop according to claim 1, which is characterized in that described sleeve pipe (2) is an end seal
The cylinder closed, the blind end of described sleeve pipe (2) are fixed on the upper end of fixed plate (7).
5. a kind of individual hydraulic prop according to claim 1, which is characterized in that the support plate (3) uses carbon
Plain steel is made.
6. a kind of individual hydraulic prop according to claim 1, which is characterized in that the installing plate (6) passes through spiral shell
Bolt is fixed in rotating bar (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721479897.6U CN207393233U (en) | 2017-11-08 | 2017-11-08 | A kind of individual hydraulic prop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721479897.6U CN207393233U (en) | 2017-11-08 | 2017-11-08 | A kind of individual hydraulic prop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207393233U true CN207393233U (en) | 2018-05-22 |
Family
ID=62325402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721479897.6U Expired - Fee Related CN207393233U (en) | 2017-11-08 | 2017-11-08 | A kind of individual hydraulic prop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207393233U (en) |
-
2017
- 2017-11-08 CN CN201721479897.6U patent/CN207393233U/en not_active Expired - Fee Related
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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: 20180522 Termination date: 20181108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |