CN209413923U - A kind of hydraulic support column draw-off gear - Google Patents
A kind of hydraulic support column draw-off gear Download PDFInfo
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- CN209413923U CN209413923U CN201822255319.5U CN201822255319U CN209413923U CN 209413923 U CN209413923 U CN 209413923U CN 201822255319 U CN201822255319 U CN 201822255319U CN 209413923 U CN209413923 U CN 209413923U
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- bracket
- movable post
- hydraulic support
- support column
- column
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Abstract
The utility model provides a kind of hydraulic support column draw-off gear, including fuselage cradle, column bracket, the two drawing jack and drawing frame that column bracket two sides are arranged in, cylinder body baffle is installed on the fuselage cradle, the cylinder body baffle plate setting offers movable post through-hole on the cylinder body baffle in front of the column bracket；Two drawing jack are installed on the fuselage cradle, and the driving end of two drawing jack is separately connected the drawing frame；The drawing frame is arranged in front of the cylinder body baffle, and movable post suspender, the setting of movable post through-hole described in the movable post suspender face are provided on the drawing frame.The hydraulic support column draw-off gear has the advantages that design science, disassembly efficiency are high, human cost is low, safety and environmental protection.
Description
Technical field
The utility model relates to a kind of hydraulic support column removal brackets, specifically, it is vertical to relate to a kind of hydraulic support
Column draw-off gear.
Background technique
Hydraulic support is the structural member for controlling coal working face mine pressure, due to slag impurity or cylinder body itself
The influence of deformation, the movable post running resistance in hydraulic support column is very big, and the disassembly mode of this column proposes higher want
It asks.Traditional disassembly mode are as follows: draw hydralic hose and column from pumping plant and connected close to the connector of outer shell cylinder bottom, allow cylinder barrel cavity of resorption
Logical emulsion, slowly types it out middle cylinder, movable post, plays middle cylinder, movable post with overhead traveling crane auxiliary when typing it out certain length,
In order to avoid demolition part is thrown out of because pressure is excessive.This mode is not only time-consuming and laborious, but also emulsion is along with the rust in cylinder
Erosion and impurity are left in dismantling pond, cause the waste and pollution of emulsion, can not secondary use again.
In order to solve the above problems, people are seeking always a kind of ideal technical solution.
Summary of the invention
The purpose of this utility model be in view of the deficiencies of the prior art, thus provide a kind of design science, disassembly efficiency it is high,
Human cost is low, safety and environmental protection hydraulic support column draw-off gear.
To achieve the goals above, the technical scheme adopted by the utility model is a kind of hydraulic support column drawing fills
It sets, including fuselage cradle, column bracket, the two drawing jack and drawing frame that column bracket two sides are arranged in, the machine
Cylinder body baffle is installed, the cylinder body baffle plate setting offers on the cylinder body baffle in front of the column bracket on stature
Movable post through-hole；Two drawing jack are installed on the fuselage cradle, the driving end point of two drawing jack
The drawing frame is not connected；The drawing frame is arranged in front of the cylinder body baffle, is provided with movable post suspender on the drawing frame,
The setting of movable post through-hole described in the movable post suspender face.
Based on above-mentioned, the first V-arrangement bracket is provided on the column bracket, the bottom of the column bracket is provided with lifting
Jack.
Based on above-mentioned, it further includes the lifting bracket that movable post through-hole exit is arranged in, and is set on the lifting bracket
It is equipped with the second V-arrangement bracket.
Based on above-mentioned, multiple movable post support brackets in sustained height are additionally provided on the fuselage cradle, it is each described
Third V-arrangement bracket is provided in movable post support bracket.
Based on above-mentioned, each third V-arrangement bracket surface is provided with elastic cushion.
Based on above-mentioned, the movable post suspender includes the hinged hinged end of the drawing frame and the work that can swing along perpendicular
Moved end.
Based on above-mentioned, the fuselage cradle two sides are additionally provided with two sliding rails, and the drawing frame is slidably disposed on
On two sliding rails.
Based on above-mentioned, the fuselage cradle two sides are additionally provided with baffle card slot, and the cylinder body baffle is removably mounted on institute
It states in baffle card slot.
Based on above-mentioned, the fixation chain for bundling column is also connected on the fuselage cradle.
The utility model has substantive features and progress compared with the prior art, and specifically, the utility model provides
A kind of completely new column disassembling apparatus, column is placed on the column bracket, blocks column using the cylinder body baffle
Outer shell or middle cylinder, the movable post through-hole form movable post passageway, are protruded into the lifting hole(eyelet) of movable post front end by the movable post suspender, shape
It drives the drawing frame smoothly to extract movable post at drawing impetus, then by two drawing jack, has and set
The advantages of meter is scientific, disassembly efficiency is high, human cost is low, safety and environmental protection.
Further, the setting of the first V-arrangement bracket is adaptable to the placement of different-diameter column, and the lifting is very heavy
Top drives the column bracket lifting, and the central axis of adjustable upright column is aligned with the drawing frame, so as to the drawing of movable post.
Further, the second V-arrangement bracket is described for holding the movable post dismantled or movable post middle cylinder sub-assembly
Lifting bracket drives the second V-arrangement bracket lifting, and the second V-arrangement bracket is made to avoid movable post close to the bottom of component to be held in the palm
Or movable post middle cylinder sub-assembly drop is excessive, causes danger or fallen accident.
Further, the third V-arrangement bracket facilitates the movable post or movable post middle cylinder sub-assembly for placing different-diameter.
Further, the setting of the elastic cushion, can protect the chromium plating section of movable post or movable post middle cylinder sub-assembly not by
It scratches.
Further, the hinged end of the movable post suspender is matched with the lifting bracket, can smoothly by movable post or
Movable post middle cylinder sub-assembly is placed on the third V-arrangement bracket.
Further, two sliding rails guide the direction of motion of the drawing frame jointly, ensure that drawing process
Stability.
Further, the cylinder body baffle is removably mounted in the baffle card slot, it can be for different-diameter
Column, movable post or movable post middle cylinder sub-assembly, place the cylinder body baffle of different size, make the movable post through-hole and column to be dismantled
To adaptation.
Further, the fixed chain is used for bundled fixed column, avoids drawing process central post that rotation occurs.
Detailed description of the invention
Fig. 1 is the top view of hydraulic support column draw-off gear in the utility model.
Fig. 2 is the lateral plan of hydraulic support column draw-off gear in the utility model.
In figure: 1. fuselage cradles；2. drawing jack；3. drawing frame；4. column bracket；5. column；6. movable post is hung
Tool；7. cylinder body baffle；8. the second V-arrangement bracket；9. fixed chain；10. third V-arrangement bracket；11. fixing seat；12. sliding rail
Road；13. baffle card slot；41. lifting jack；42. the first V-arrangement bracket；81. lifting bracket.
Specific embodiment
Below by specific embodiment, the technical solution of the utility model is described in further detail.
As depicted in figs. 1 and 2, a kind of hydraulic support column draw-off gear, including fuselage cradle 1, column bracket 4, setting exist
The two drawing jack 2 and drawing frame 3 of 4 two sides of column bracket are equipped with cylinder body baffle 7 on the fuselage cradle 1, described
The setting of cylinder body baffle 7 offers movable post through-hole on 4 front of column bracket, the cylinder body baffle 7, and cylinder body baffle 7 is used for
Middle cylinder or outer shell are blocked, the movable post through-hole passes through for disassembling part；Two drawing jack 2 are solid by two respectively
Reservation 11 is mounted on the fuselage cradle 1, and the driving end of two drawing jack 2 is separately connected the drawing frame 3；It is described
The setting of drawing frame 3 is provided with movable post suspender 6,6 face of movable post suspender on 7 front of cylinder body baffle, the drawing frame 3
The movable post through-hole setting, movable post suspender 6 are used to hang the through-hole or blind hole of movable post front end, form drawing impetus.
The first V-arrangement bracket 42 is provided on the column bracket 4, it is very heavy that the bottom of the column bracket 4 is provided with lifting
Top 41；First V-arrangement bracket 42 is adapted to place the column 5 of different-diameter, and lifting jack 41 drives column bracket 4 to go up and down, side
Just 5 central axis of column is aligned with drawing frame 3.
Movable post through-hole exit is provided with lifting bracket 81, and the second V-arrangement bracket is provided on the lifting bracket 81
8；Lifting bracket 81 specifically can be jack, hydraulic cylinder or crane etc., and the height of the second V-arrangement bracket 8 is adjustable, for holding in the palm
Dismantling part is lifted, after the completion of avoiding dismantling, dismantling part, which falls off, to be caused danger or damage.
Multiple movable post support brackets in sustained height, each movable post support are additionally provided on the fuselage cradle 1
Third V-arrangement bracket 10 is provided on bracket；Third V-arrangement bracket 10 is for placing the movable post dismantled or movable post middle cylinder group
Part.
Each 10 surface of third V-arrangement bracket is provided with elastic cushion；The elastic cushion specifically can be rubber pad, use
In protecting movable post or the chromium plating section of movable post middle cylinder sub-assembly not to be scratched.
1 two sides of fuselage cradle are additionally provided with two sliding rails 12, and the drawing frame 3 is slidably disposed on two institutes
It states on sliding rail 12；Two sliding rails 12 ensure that the direction of motion of drawing frame 3 does not shift, and improve drawing process
Stability.
1 two sides of fuselage cradle are additionally provided with baffle card slot 13, and the cylinder body baffle 7 is removably mounted on the baffle
In card slot 13；Specifically, cylinder body baffle 7 can be directly placed in baffle card slot 13, when in face of different direct columns 5, more
Change the cylinder body baffle 7 of different size.
The fixation chain 9 for bundling column 5 is also connected on the fuselage cradle 1；Fixed chain 9 keeps away 5 bundled fixed of column
Exempt from drawing process, column 5 itself twisting.
When specifically used, firstly, column 5 is placed on the first V-arrangement bracket 42, according to the outer cylinder diameter of column 5, select
Cylinder body baffle 7 makes cylinder body baffle 7 only block outer shell, by 41 adjusting post of lifting jack, 5 height, makes center axis thereof
It is aligned with drawing frame 3, adjusts lifting bracket 81, the second V-arrangement bracket 8 is made to use movable post close to the bottom margin of the movable post through-hole
Suspender 6 firmly grasps the through-hole or blind hole of movable post front end, is tightened column 5 with fixed chain 9；Then, two drawing jack are operated
2, drawing frame 3 pulls movable post and middle cylinder to be detached from together with outer shell；Finally, the movable post middle cylinder sub-assembly rear end after being detached from rides over second
It on V-arrangement bracket 8, adjusts lifting bracket 81 and slowly declines, until movable post middle cylinder sub-assembly is rested easily within multiple described the
Three V-arrangement brackets 10 complete dismantling.The movable post middle cylinder sub-assembly dismantled is repeated the above steps again, movable post and middle cylinder are torn open
From alternatively, as needed, directly movable post is separated with column 5.
Finally it should be noted that: above embodiments are only to illustrate the technical solution of the utility model rather than limit it
System；Although the utility model has been described in detail with reference to the preferred embodiment, those of ordinary skill in the art should
Understand: specific implementation of the utility model can still be modified or is equally replaced to some technical characteristics
It changes；Without departing from the spirit of technical solutions of the utility model, should all cover in the claimed technical solution of the utility model
In range.
Claims (10)
1. a kind of hydraulic support column draw-off gear, it is characterised in that: including fuselage cradle, column bracket, be arranged in the column
The two drawing jack and drawing frame of bracket two sides are equipped with cylinder body baffle, the cylinder body baffle plate setting on the fuselage cradle
In front of the column bracket, movable post through-hole is offered on the cylinder body baffle；Two drawing jack are installed in institute
It states on fuselage cradle, the driving end of two drawing jack is separately connected the drawing frame；The drawing frame is arranged described
In front of cylinder body baffle, movable post suspender, the setting of movable post through-hole described in the movable post suspender face are provided on the drawing frame.
2. hydraulic support column draw-off gear according to claim 1, it is characterised in that: be provided on the column bracket
The bottom of first V-arrangement bracket, the column bracket is provided with lifting jack.
3. hydraulic support column draw-off gear according to claim 2, it is characterised in that: it further includes being arranged in the work
The lifting bracket in column through-hole exit is provided with the second V-arrangement bracket on the lifting bracket.
4. hydraulic support column draw-off gear according to claim 1-3, it is characterised in that: on the fuselage cradle
Multiple movable post support brackets in sustained height are additionally provided with, are provided with third V-arrangement in each movable post support bracket
Bracket.
5. hydraulic support column draw-off gear according to claim 4, it is characterised in that: each third V-arrangement bracket
Surface is provided with elastic cushion.
6. hydraulic support column draw-off gear according to claim 5, it is characterised in that: the movable post suspender includes described
The hinged hinged end of drawing frame and the movable end that can be swung along perpendicular.
7. according to claim 1, the described in any item hydraulic support column draw-off gears in 2,3,5 or 6, it is characterised in that: described
Fuselage cradle two sides are additionally provided with two sliding rails, and the drawing frame is slidably disposed on two sliding rails.
8. hydraulic support column draw-off gear according to claim 4, it is characterised in that: the fuselage cradle two sides are also set up
There are two sliding rails, the drawing frame is slidably disposed on two sliding rails.
9. according to claim 1, the described in any item hydraulic support column draw-off gears in 2,3,5,6 or 8, it is characterised in that: institute
It states fuselage cradle two sides and is additionally provided with baffle card slot, the cylinder body baffle is removably mounted in the baffle card slot.
10. hydraulic support column draw-off gear according to claim 9, it is characterised in that: be also connected on the fuselage cradle
There is the fixation chain for bundling column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822255319.5U CN209413923U (en) | 2018-12-29 | 2018-12-29 | A kind of hydraulic support column draw-off gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822255319.5U CN209413923U (en) | 2018-12-29 | 2018-12-29 | A kind of hydraulic support column draw-off gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209413923U true CN209413923U (en) | 2019-09-20 |
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ID=67941814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822255319.5U Active CN209413923U (en) | 2018-12-29 | 2018-12-29 | A kind of hydraulic support column draw-off gear |
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| Country | Link |
|---|---|
| CN (1) | CN209413923U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109488350A (en) * | 2018-12-29 | 2019-03-19 | 郑州煤机综机设备有限公司 | A kind of hydraulic support column draw-off gear |
-
2018
- 2018-12-29 CN CN201822255319.5U patent/CN209413923U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109488350A (en) * | 2018-12-29 | 2019-03-19 | 郑州煤机综机设备有限公司 | A kind of hydraulic support column draw-off gear |
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