CN109882229A - A kind of fully-mechanized mining working withdraws sector support devices and support system - Google Patents
A kind of fully-mechanized mining working withdraws sector support devices and support system Download PDFInfo
- Publication number
- CN109882229A CN109882229A CN201910299291.1A CN201910299291A CN109882229A CN 109882229 A CN109882229 A CN 109882229A CN 201910299291 A CN201910299291 A CN 201910299291A CN 109882229 A CN109882229 A CN 109882229A
- Authority
- CN
- China
- Prior art keywords
- fully
- support component
- mechanized mining
- guide beam
- mining working
- 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.)
- Granted
Links
- 238000005065 mining Methods 0.000 title claims abstract description 63
- 230000003028 elevating effect Effects 0.000 claims abstract description 47
- 230000008093 supporting effect Effects 0.000 claims description 20
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 6
- 238000005516 engineering process Methods 0.000 abstract description 6
- 230000003245 working effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 12
- 230000000007 visual effect Effects 0.000 description 12
- 238000000034 method Methods 0.000 description 4
- 239000003245 coal Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Earth Drilling (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
This application provides a kind of fully-mechanized mining workings to withdraw sector support devices and support system, it is related to fully-mechanized mining working support technology field, when solving fully-mechanized mining working existing in the prior art to a certain extent and withdrawing bracket, need manpower transport's individual prop, increase labor intensity, and ineffective problem.It includes: support component, link mechanism, elevating mechanism and slipping mechanism that fully-mechanized mining working, which withdraws sector support devices,；Link mechanism is to be detachably connected with support component, and elevating mechanism is moved for drive link mechanism along first direction, and elevating mechanism is set to slipping mechanism, and slipping mechanism is for driving elevating mechanism to move in a second direction, and first direction is perpendicular to second direction.Fully-mechanized mining working withdraws sector support devices and can move automatically to support component, without manually carrying to support component, not only reduces the labor intensity of worker, but also improve work efficiency.
Description
Technical field
This application involves fully-mechanized mining working support technology fields, withdraw fan section branch more particularly, to a kind of fully-mechanized mining working
Support arrangement and support system.
Background technique
In coal mining, the top plate of fully-mechanized mining working needs bracket to carry out supporting.Generally use grillage passive protecting side
Method, but the supporting intensity of grillage is weaker, supporting effect is poor.Moreover, when fully-mechanized mining working withdraws bracket, usually not to grillage
It is recycled, is resulted in waste of resources, and grillage stays in goaf and easily causes spontaneous combustion of coal, and secondary disaster occurs.
To solve the above-mentioned problems, the prior art generallys use hydraulic single prop active support method, to fully-mechanized mining working
Top plate carry out active support, be hinged with supporting beam on hydraulic single prop, although this method for protecting support is increased to fully mechanized mining work
Make the supporting intensity in face, but when fully-mechanized mining working withdraws bracket, need manpower transport's individual prop, increase labor intensity,
And working efficiency is low.
Summary of the invention
A kind of fully-mechanized mining working of being designed to provide of the application withdraws sector support devices, to solve to a certain extent
When fully-mechanized mining working certainly existing in the prior art withdraws bracket, manpower transport's individual prop is needed, increases labor intensity, and
Ineffective technical problem.
Fully-mechanized mining working provided by the present application withdraws sector support devices, comprising: support component, link mechanism, lifting
Mechanism and slipping mechanism；
The link mechanism is to be detachably connected with the support component, and the elevating mechanism is for driving the connecting rod machine
Structure is moved along first direction, and the elevating mechanism is set to the slipping mechanism, and the slipping mechanism is for driving the lifting
Mechanism moves in a second direction, and the first direction is perpendicular to the second direction.
It further, further include guide beam and pushing mechanism, the pushing mechanism is for pushing the guide beam described in
Second direction is mobile, and the slipping mechanism is slidably connected with the guide beam.
Further, the two sides of the pushing mechanism are provided with location hook, and the location hook and the pushing mechanism are logical
Cross chain connection.
Further, the slipping mechanism includes the first driving assembly, the second driving assembly and sliding slot；
First driving assembly and second driving assembly are respectively arranged at the two sides of the guide beam, the sliding slot
Side is connected with first driving assembly, and the other side is connected with second driving assembly；
The sliding slot is buckled on the guide beam, and can be slided along the length direction of the guide beam, the lifting
Mechanism is set on the sliding slot.
Further, the link mechanism includes extensible member, steering arm and connecting rod；
The steering arm is articulated with the elevating mechanism, and the steering arm is provided with card away from one end of the elevating mechanism
Tool, the steering arm be it is multiple, the connecting rod is hinged on each steering arm, is mutually cut with scissors between the adjacent connecting rod
It connects；
The extensible member is connect with the elevating mechanism, and the extensible member is away from one end of the elevating mechanism and adjacent
The hinged place of the connecting rod connects, and the telescopic direction of the extensible member is identical as the length direction of the guide beam.
It further, further include the first positioning column, first positioning column is in contact with the guide beam, the guide beam
The two side areas of one end opposite with the pushing mechanism is provided with first positioning column；
First driving assembly includes the first sliding jack, one end and described first of the first sliding jack
Positioning column is fixedly connected, and the other end is provided with the first movable pulley, and the first sliding jack is connect with first positioning column
One end on be provided with the first fixing piece；
The first wirerope, one end of first wirerope and first fixing piece are provided on first movable pulley
Connection, the other end are connect with the sliding slot.
It further, further include the second positioning column, second positioning column is in contact with the guide beam, the guide beam
Two side areas away from one end of first positioning column is provided with second positioning column；
Second driving assembly includes the second sliding jack, one end and described second of the second sliding jack
Positioning column is fixedly connected, and the other end is provided with the second movable pulley, and the second sliding jack is connect with second positioning column
One end on be provided with the second fixing piece；
The second wirerope, one end of second wirerope and second fixing piece are provided on second movable pulley
Connection, the other end are connect with the sliding slot.
Further, the support component includes telescopic mast, and supporting beam, the telescopic mast back are hinged on the telescopic mast
One end from the supporting beam is provided with pedestal；
The number of the support component is multiple；
The fixture is mutually clamped with the telescopic mast, and the fixture is to be detachably connected with the telescopic mast.
Further, the pushing mechanism includes locating part and advancing jack, and the advancing jack is set to described
On locating part, the advancing jack for pushing the guide beam to move along the second direction, the locating part with it is described
The contact of first positioning column, the location hook are located at the two sides of the locating part, and the location hook by the chain with
The locating part connection.
Compared with the existing technology, fully-mechanized mining working described herein withdraws sector support devices and has the advantage that
Fully-mechanized mining working described herein is withdrawn in sector support devices, support component be used for fully-mechanized mining working into
Row active support, link mechanism are connect with support component, and elevating mechanism can drive bindiny mechanism to move along first direction, that is, are risen
Descending mechanism can drive support component to move along first direction, and elevating mechanism is set on slipping mechanism, and slipping mechanism can band
Dynamic elevating mechanism moves in a second direction, i.e., slipping mechanism can drive support component to slide in a second direction.
When fully-mechanized mining working withdraws bracket, fully-mechanized mining working provided by the present application, which withdraws sector support devices, to be passed through
Elevating mechanism and slipping mechanism move support component, without manually carrying to support component, not only reduce work
The labor intensity of people, but also improve work efficiency.
The another object of the application is to propose a kind of support system, to solve to exist in the prior art to a certain extent
When depositing fully-mechanized mining working and withdrawing bracket, need manpower transport's individual prop, increase labor intensity, and ineffective skill
Art problem.
In order to achieve the above objectives, the technical solution of the application is achieved in that
A kind of support system is equipped with fully-mechanized mining working as described in the above technical scheme in the support system and withdraws fan
Shape area support device.
It is possessed compared with the existing technology that the support system and above-mentioned fully-mechanized mining working withdraw sector support devices
Advantage is identical, and details are not described herein.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the application specific embodiment or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the application, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is that fully-mechanized mining working provided by the embodiments of the present application withdraws structure of the sector support devices under the first visual angle
Schematic diagram；
Fig. 2 is that fully-mechanized mining working provided by the embodiments of the present application withdraws structure of the sector support devices under the second visual angle
Schematic diagram；
Fig. 3 is that fully-mechanized mining working provided by the embodiments of the present application withdraws structure of the sector support devices under third visual angle
Schematic diagram；
Fig. 4 is that fully-mechanized mining working provided by the embodiments of the present application withdraws structure of the sector support devices under the 4th visual angle
Schematic diagram；
Fig. 5 is that fully-mechanized mining working provided by the embodiments of the present application withdraws structure of the sector support devices under the 5th visual angle
Schematic diagram；
Fig. 6 is that fully-mechanized mining working provided by the embodiments of the present application withdraws structure of the sector support devices under the 6th visual angle
Schematic diagram.
In figure: 1- support component；2- elevating mechanism；3- guide beam；4- location hook；5- chain；6- sliding slot；7- extensible member；
8- steering arm；9- fixture；10- connecting rod；The first positioning column of 11-；The second positioning column of 12-；13- first slides jack；14- first
Movable pulley；15- second slides jack；The second movable pulley of 16-；17- telescopic mast；18- supporting beam；19- pedestal；20- locating part.
Specific embodiment
It is clearly and completely described below in conjunction with technical solution of the attached drawing to the application, it is clear that described implementation
Example is some embodiments of the present application, instead of all the embodiments.
The component of the embodiment of the present application for usually describing and showing in attached drawing here can be with a variety of different configurations
To arrange and design.Therefore, the detailed description of the embodiments herein provided in the accompanying drawings is not intended to limit below and is wanted
The scope of the present application of protection is sought, but is merely representative of the selected embodiment of the application.
Based on the embodiment in the application, those of ordinary skill in the art are obtained without making creative work
The every other embodiment obtained, shall fall in the protection scope of this application.
In the description of the present application, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for describe the application and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore should not be understood as the limitation to the application.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present application, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in application.
Fig. 1 is that fully-mechanized mining working provided by the embodiments of the present application withdraws structure of the sector support devices under the first visual angle
Schematic diagram；Fig. 2 is that fully-mechanized mining working provided by the embodiments of the present application withdraws structure of the sector support devices under the second visual angle
Schematic diagram；Fig. 3 is that fully-mechanized mining working provided by the embodiments of the present application withdraws structure of the sector support devices under third visual angle
Schematic diagram；
Fig. 4 is that fully-mechanized mining working provided by the embodiments of the present application withdraws structure of the sector support devices under the 4th visual angle
Schematic diagram；Fig. 5 is that fully-mechanized mining working provided by the embodiments of the present application withdraws structure of the sector support devices under the 5th visual angle
Schematic diagram；Fig. 6 is that fully-mechanized mining working provided by the embodiments of the present application withdraws structure of the sector support devices under the 6th visual angle
Schematic diagram.
Embodiment one:
As shown in figs 1 to 6, fully-mechanized mining working provided by the embodiments of the present application withdraws sector support devices, comprising: branch
Support component 1, link mechanism, elevating mechanism 2 and slipping mechanism.
Link mechanism is to be detachably connected with support component 1, and elevating mechanism 2 is moved for drive link mechanism along first direction
Dynamic, elevating mechanism 2 is set to slipping mechanism, and for driving elevating mechanism 2 to move in a second direction, first direction hangs down slipping mechanism
Directly in second direction.For example, as shown in figure 3, the direction of C-D is first direction, 2 drive link mechanism of elevating mechanism in figure
Elevating movement is carried out along longitudinal direction；As shown in Fig. 2, the direction of A-B is second direction, slipping mechanism drives elevating mechanism 2 to drive company
Linkage moves in the horizontal direction.
The number of support component 1 can be not specifically limited herein, can specifically be set according to the actual situation to be multiple.
When it is implemented, preferably, as shown in Fig. 2, 1 quantity of support component in Fig. 2 is multiple, and multiple support components
1 point is two rows, and the distance between two rows of support components 1 are 0.75m or 0.875m, adjacent two support component 1 of every row it
Between distance be 1.2m.
Fully-mechanized mining working provided in this embodiment withdraws sector support devices, and support component 1 is used for fully-mechanized mining working
Active support is carried out, link mechanism is connect with support component 1, and elevating mechanism 2 can drive link mechanism to move along first direction,
I.e. elevating mechanism 2 can drive support component 1 to move along first direction.As shown in figure 3, first direction is vertical direction, lifting
Support component 1 is driven to leave ground when mechanism 2 rises, so that support component 1 and ground generate certain distance；Conversely, elevator
Structure 2 will drive support component 1 when declining and move down, so that the distance between support component 1 and bottom surface reduce.Elevating mechanism
2 are set on slipping mechanism, and slipping mechanism drives elevating mechanism 2 to move in a second direction, to drive support component 1 along second
Direction sliding.
When fully-mechanized mining working withdraws bracket, fully-mechanized mining working provided in this embodiment, which withdraws sector support devices, to be led to
It crosses elevating mechanism 2 and slipping mechanism to move support component 1, without manually being carried to support component 1, not only reduce
The labor intensity of worker, but also improve work efficiency.
It further includes guide beam 3 and pushing mechanism that fully-mechanized mining working provided in this embodiment, which withdraws sector support devices, is pushed away
For pushing guide beam 3 to move in a second direction, slipping mechanism is slidably connected motivation structure with guide beam 3.
Claim two rows of support components 1 to first row support component 1 and second row support component 1 respectively, as shown in Fig. 2, guiding
Beam 3 is between first row support component 1 and second row support component 1.Slipping mechanism can drive support component 1 along guide beam
3 length direction is mobile.
Specifically, as shown in Fig. 2, moving right when slipping mechanism drives support component 1 along the length direction of guide beam 3
After a distance, slipping mechanism stops that support component 1 is driven to move along 3 length direction of guide beam, at this point, pushing mechanism promotion is led
It moves right same distance (i.e. support component 1 move right distance) to beam 3, so that slipping mechanism drives support component 1
It can remain on guide beam 3 and move.That is, slipping mechanism is slidably connected with guide beam 3, when pushing mechanism pushes
When guide beam 3 moves right, 3 Relative sliding mechanism of guide beam slide to the right (at this time slipping mechanism not with guide beam 3 together
Move right), and then slipping mechanism drive support component 1 is remained on guide beam 3 and is moved.
In a kind of preferred embodiment of the present embodiment, link mechanism includes extensible member 7, steering arm 8 and connecting rod 10.Turn
It is articulated with elevating mechanism 2 to arm 8, steering arm 8 can be rotated around elevating mechanism 2, and steering arm 8 is set away from one end of elevating mechanism 2
Be equipped with fixture 9, steering arm 8 be it is multiple, be hinged with connecting rod 10 on each steering arm 8, i.e., each steering arm 8 and corresponding company
Bar 10 is rotatablely connected, and then the connecting rod 10 on each steering arm 8 can be rotated relative to steering arm 8, between adjacent connecting rod 10
It is hinged.
Extensible member 7 is connect with elevating mechanism 2, and extensible member 7 is away from one end of elevating mechanism 2 and the connection of adjacent connecting rod 10
Place's connection, flexible drive connecting rod 10 rotation of extensible member 7, and then drive support component 1 are close or far from guide beam 3.It is flexible
The telescopic direction of part 7 is identical as the length direction of guide beam 3.
As shown in Fig. 2, being hinged with 4 steering arms 8 on lifting assembly, each steering arm 8 can be around the axis of lifting assembly
Line rotation.One end of each steering arm 8 is provided with fixture 9, i.e., each steering arm 8 passes through fixture 9 and corresponding support group
Part 1 connects, and fixture 9 is to be detachably connected with support component 1.In Fig. 2, hinged 4 steering arms 8,4 turn on lifting assembly
It can at most be connected to arm 8 with 4 support components 1.I.e. lifting assembly can drive simultaneously 4 support components 1 rise or under
Drop.It is hinged with connecting rod 10 on each steering arm 8, is hinged between every two adjacent connecting rod 10.Extensible member 7 and elevator
Structure 2 connects, and extensible member 7 is connected away from the junction of one end of elevating mechanism 2 two connecting rods 10 adjacent with left side in Fig. 2,
When extensible member 7 works, the telescopic end of extensible member 7 stretches out, the junction of two adjacent connecting rods 10 of left side and right side phase in Fig. 2
The distance between adjacent junction of two connecting rods 10 increases, so that each steering arm 8 is put to the direction close to guide beam 3
Dynamic, each steering arm 8 swings to drive corresponding support component 1 to close to the movement of the direction of guide beam 3.
Specifically, as shown in Fig. 2, the number of the junction of connecting rod 10 adjacent along the direction of 3 length of guide beam is 2
It is a, it is referred to as first connecting rod junction and second connecting rod junction.When the telescopic end of extensible member 7 stretches out to the left, extensible member 7
First connecting rod junction can be pushed to the left, at this point, the distance between first connecting rod junction and second connecting rod junction increase, and
Each connecting rod 10 drives corresponding steering arm 8 to 3 side oscillation of guide beam at this time, and steering arm 8 passes through 9 phase of fixture with support component 1
Clamping, i.e., extensible member 7 can drive support component 1 to draw close to 3 side of guide beam.When the telescopic end of extensible member 7 bounces back to the right, the
The distance between one connecting rod junction and second connecting rod junction reduce, and each connecting rod 10 drives corresponding steering arm 8 to separate
One side oscillation of guide beam 3, i.e. extensible member 7 can drive support component 1 to far from the movement of 3 side of guide beam.
For the convenience of description, in Fig. 2, above a row support component 1 from left to right successively are as follows: the first support component,
Two support components, third support component, the 4th support component, the 5th support component, the 6th support component and the 7th support component；
The support component 1 of a row is from left to right successively below are as follows: the 8th support component, the 9th support component, the tenth support component, the tenth
One support component, twelve earthly branches support component, the 13rd support component and the 14th support component.
Specifically, in Fig. 2, when the elongation of the telescopic end of extensible member 7, i.e. in Fig. 2, the telescopic end of extensible member 7 stretches out to the left,
First support component, the second support component, the 8th support component and the 9th support component are moved to the direction close to guide beam 3
It is dynamic, at this point, between the distance between the first support component and the 8th support component, the second support component and the 9th support component
Distance reduces, the distance between the first support component and the second support component, the 8th support component and the 9th support component it
Between distance increase.
When mobile support component 1, link mechanism by the first support component, the second support component, the 8th support component and
9th support component collapses, first support component of the drive of elevating mechanism 2, the second support component, the 8th support component and the 9th
Support component rises, and slipping mechanism can drive the first support component, the second support component, the 8th support component and the 9th support group
Part moves right between two rows of support components 1 along the length direction of guide beam 3, is moved to the 7th support component and the 14th
Stop movement when between support component.Pushing mechanism pushes guide beam 3 to move right, guide beam 3 and pushing mechanism offset one
Stop movement when end is moved between third support component and the tenth support component, guide beam 3 is away from one end of pushing mechanism position
In the right side (side that the first support component deviates from the 6th support component) of the 7th support component.Slipping mechanism drives the first support
Component, the second support component, the 8th support component and the 9th support component continue to move right along the length direction of guide beam 3,
When the first support component is moved to the right side of the 7th support component, the 8th support component is moved to the right side of the 14th support component
When, slipping mechanism stops movement.
Preferably, when the first support component is moved to the right side of the 7th support component, and away from the 7th support component 1.2m,
Eight support components are moved to the right side of the 14th support component, and when away from the 14th support component 1.2m, and slipping mechanism stops moving
It is dynamic.
In the present embodiment, the two sides of pushing mechanism are provided with location hook 4, and location hook 4 is connected with pushing mechanism by chain 5
It connects.
For ease of description, the location hook 4 of pushing mechanism two sides is referred to as the first location hook and the second location hook, specifically
When implementation, the first location hook hook is connected in third support component, and the second location hook hook is connected in the tenth support component, the first positioning
Hook passes through chain 5 with the second location hook and connect with pushing mechanism.So set, when pushing mechanism pushes guide beam 3 mobile,
Pushing mechanism preferably can apply thrust to guide beam 3.
When slipping mechanism is mobile by the first support component, the second support component, the 8th support component and the 9th support component
To the right side of the 7th support component, and pushing mechanism pushes guide beam 3 to move right, guide beam 3 it is opposite with pushing mechanism one
After end is moved between third support component and the tenth support component, staff is moved to the right pushing mechanism close to guiding
Beam 3, and then guide beam 3 can be continued to press on and moved right, it works at the same time personnel and the first location hook hook is set to the 5th support again
On component, the second location hook hook is set on twelve earthly branches support component.
Fully-mechanized mining working provided in this embodiment is withdrawn in sector support devices, and slipping mechanism includes the first driving group
Part, the second driving assembly and sliding slot 6；First driving assembly and the second driving assembly are respectively arranged at the two sides of guide beam 3, sliding slot
6 sides are connected with the first driving assembly, and the other side is connected with the second driving assembly；Sliding slot 6 is buckled on guide beam 3, and can
Length direction along guide beam 3 slides, and elevating mechanism 2 is set on sliding slot 6, and elevating mechanism 2 is sliding by sliding slot 6 and guide beam 3
Dynamic cooperation.
Specifically, it as shown in Fig. 2, the first driving assembly is located at the side of guide beam 3, and is connect with sliding slot 6, the first driving
Component can drive sliding slot 6 to move right along the length direction of guide beam 3, i.e., the first driving assembly can drive support component 1
Length direction along guide beam 3 moves right.Sliding slot 6 is buckled on guide beam 3, and the contact surface of sliding slot 6 and guide beam 3 is smooth
Face, to reduce the frictional force between sliding slot 6 and guide beam 3.Second driving assembly is located at the other side of guide beam 3, and with sliding slot 6
Connection, the second driving assembly can drive sliding slot 6 to be moved to the left along the length direction of guide beam 3.
During mobile support component 1, when the first driving assembly is by the first support component, the second support component, the
After eight support components and the 9th support component are moved to the right side of the 7th support component, elevating mechanism 2 declines, so that the first support
Component, the second support component, the 8th support component and the 9th support component are fallen on ground, by the first support component, second
Support component, the 8th support component and the 9th support component are disassembled from fixture 9, the second driving assembly drive sliding slot 6 with
It drives elevating mechanism 2 and link mechanism to be moved to the left along the length direction of guide beam 3, continues third support component, the 4th
Support component, the tenth support component and the 11st support component are moved to the right side of the second support component, circuit sequentially work.
It further includes the first positioning column 11, the first positioning that fully-mechanized mining working provided in this embodiment, which withdraws sector support devices,
Column 11 is in contact with guide beam 3, as shown in figure 5, the quantity of the first positioning column 11 is 2, guide beam 3 is opposite with pushing mechanism
The two side areas of one end is respectively arranged with the first positioning column 11.
The shape of first positioning column 11 is not specifically limited, and can specifically be set according to the actual situation.In Fig. 5, first
Positioning column 11 is cuboid.
First driving assembly includes the first sliding jack 13, one end of the first sliding jack 13 and the first positioning column 11
It is fixedly connected, the other end is provided with the first movable pulley 14, and first slides on one end that jack 13 is connect with the first positioning column 11
It is provided with the first fixing piece；The first wirerope, one end of the first wirerope and the first fixing piece are arranged on first movable pulley 14
Connection, the other end are connect with sliding slot 6.
When the promote-side of the first sliding jack 13 moves right along the length direction of guide beam 3, first cunning is moved at this time
Wheel 14 moves right, and the first movable pulley 14 is rotated in the clockwise direction, with pull sliding slot 6 along guide beam 3 length direction to
It moves right.
It further includes the second positioning column 12, the second positioning that fully-mechanized mining working provided in this embodiment, which withdraws sector support devices,
Column 12 is in contact with guide beam 3, as shown in fig. 6, the quantity of the second positioning column 12 is 2, guide beam 3 deviates from the first positioning column 11
The two side areas of one end be respectively arranged with the second positioning column 12.
The shape of second positioning column 12 is not specifically limited, and can specifically be set according to the actual situation.In Fig. 6, second
Positioning column 12 is cuboid.
Second driving assembly includes the second sliding jack 15, one end of the second sliding jack 15 and the second positioning column 12
It is fixedly connected, the other end is provided with the second movable pulley 16, and second slides on one end that jack 15 is connect with the second positioning column 12
It is provided with the second fixing piece；The second wirerope, one end of the second wirerope and the second fixing piece are provided on second movable pulley 16
Connection, the other end are connect with sliding slot 6.
When the promote-side of the second sliding jack 15 is moved to the left along the length direction of guide beam 3, second cunning is moved at this time
Wheel 16 is moved to the left, and the second movable pulley 16 rotates in the counterclockwise direction, with pull sliding slot 6 along guide beam 3 length direction to
It moves left.
Specifically, guide beam 3 is located between two the first positioning columns 11, and guide beam 3 also is located at two the second positioning columns
Between 12, two the first positioning columns 11 and two the second positioning columns 12 all have the effect of guiding to guide beam 3, can avoid guiding
Beam 3 shifts when mobile.
When the first sliding jack 13 pulls sliding slot 6 to move right, the promote-side of the first sliding jack 13 is at this time
The promote-side of stretching state, the second sliding jack 15 is retracted state.When the second sliding jack 15 pulls sliding slot 6 to moving to left
When dynamic, the promote-side of the second sliding jack 15 is retracted position at this time, and the promote-side of the first sliding jack 13 is retraction shape
State.
It should be noted that the first positioning column 11 is fixed, the first sliding jack with the second positioning column 12
13 wherein one end is connect with the first positioning column 11, and wherein one end of the second sliding jack 15 is connect with the second positioning column 12,
I.e. when pushing mechanism pushes guide beam 3 to move right, guide beam 3 moves right with respect to sliding slot 6, and slipping mechanism is not with guide beam
3 move right together.
After guide beam 3 is released a distance to the right by pushing mechanism, staff can be by the first positioning column 11 and
Two positioning columns 12 move right, and mobile distance and guide beam 3 move right at a distance from it is identical so that the first positioning column 11
The both ends of guide beam 3 are located at the second positioning column 12.
In the present embodiment, support component 1 includes telescopic mast 17, supporting beam 18 and pedestal 19, telescopic mast 17 and supporting beam 18
Hingedly, and supporting beam 18 can be rotated around the axis of telescopic mast 17, and supporting beam 18 offsets with fully-mechanized mining working, and supporting beam 18 can be with
Increase the contact area of each telescopic mast 17 and fully-mechanized mining working, to enhance support effect.Pedestal 19, which is set to telescopic mast 17, to deviate from
One end of supporting beam 18, telescopic mast 17 are seated on ground by pedestal 19；Fixture 9 and 17 phase of telescopic mast are clamped, and fixture 9 with
Telescopic mast 17 is to be detachably connected.
Specifically, support component 1 includes a telescopic mast 17, due to the quantity of support component 1 be it is multiple, i.e., it is flexible
The quantity of column 17 be it is multiple, be hinged with supporting beam 18 on each telescopic mast 17, each telescopic mast 17 deviates from corresponding supporting beam 18
One end be provided with pedestal 19.
When needing to move support component 1, first the height of telescopic mast 17 is reduced, supporting beam 18 is rotated, so that supporting beam
18 length direction is consistent with the mobile direction of support component 1, and then conveniently moves support component 1.
In a kind of preferred embodiment of the present embodiment, pushing mechanism includes locating part 20 and advancing jack, passage
Jack is set on locating part 20, and advancing jack is for pushing guide beam 3 to move in a second direction, locating part 20 and first
Positioning column 11 contacts, and location hook 4 is located at the two sides of locating part 20, and location hook 4 is connect by chain 5 with locating part 20.
Preferably, the length of locating part 20 is greater than the distance between the outermost surface of two the first positioning columns 11, so that limit
Position part 20 and location hook 4 pass through the more convenient connection of chain 5, i.e. part chain 5 will not be blocked by the first positioning column 11, limit
Whole chain 5 between part 20 and location hook 4 is straight configuration.The promote-side of advancing jack offsets with guide beam 3.
Embodiment two:
A kind of support system is present embodiments provided, the fully-mechanized mining working provided including such as above-described embodiment one withdraws sector
Area's support device.
Support system provided in this embodiment further includes controller, and controller and mining face withdraw sector support devices
Connection.
Specifically, it is very heavy to withdraw extensible member 7 in sector support devices, the sliding of elevating mechanism 2, first for fully-mechanized mining working
The 13, second sliding jack 15 of top and advancing jack are connect with controller respectively.Controller can be controlled separately the first sliding
Jack 13, second slides opening or closing for jack 15 and advancing jack.
It is possessed compared with the existing technology that the support system and above-mentioned fully-mechanized mining working withdraw sector support devices
Advantage is identical, and details are not described herein.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the application, rather than its limitations；To the greatest extent
Pipe is described in detail the application referring to foregoing embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, each embodiment technology of the application that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (10)
1. a kind of fully-mechanized mining working withdraws sector support devices characterized by comprising support component, link mechanism, lifting
Mechanism and slipping mechanism；
The link mechanism is to be detachably connected with the support component, and the elevating mechanism is for driving the link mechanism edge
First direction is mobile, and the elevating mechanism is set to the slipping mechanism, and the slipping mechanism is for driving the elevating mechanism
It moves in a second direction, the first direction is perpendicular to the second direction.
2. fully-mechanized mining working according to claim 1 withdraws sector support devices, which is characterized in that further include guide beam
And pushing mechanism, the pushing mechanism is for pushing the guide beam to move along the second direction, the slipping mechanism and institute
Guide beam is stated to be slidably connected.
3. fully-mechanized mining working according to claim 2 withdraws sector support devices, which is characterized in that the pushing mechanism
Two sides be provided with location hook, the location hook is connect with the pushing mechanism by chain.
4. fully-mechanized mining working according to claim 3 withdraws sector support devices, which is characterized in that the slipping mechanism
Including the first driving assembly, the second driving assembly and sliding slot；
First driving assembly and second driving assembly are respectively arranged at the two sides of the guide beam, the sliding slot side
It is connected with first driving assembly, the other side is connected with second driving assembly；
The sliding slot is buckled on the guide beam, and can be slided along the length direction of the guide beam, the elevating mechanism
It is set on the sliding slot.
5. fully-mechanized mining working according to claim 2 withdraws sector support devices, which is characterized in that the link mechanism
Including extensible member, steering arm and connecting rod；
The steering arm is articulated with the elevating mechanism, and the steering arm is provided with fixture away from one end of the elevating mechanism,
The steering arm be it is multiple, the connecting rod is hinged on each steering arm, is hinged between the adjacent connecting rod；
The extensible member is connect with the elevating mechanism, the extensible member away from the elevating mechanism one end with it is adjacent described
The hinged place of connecting rod connects, and the telescopic direction of the extensible member is identical as the length direction of the guide beam.
6. fully-mechanized mining working according to claim 4 withdraws sector support devices, which is characterized in that further include first fixed
Position column, first positioning column are in contact with the guide beam, and the two of guide beam one end opposite with the pushing mechanism
Side region is provided with first positioning column；
First driving assembly includes the first sliding jack, one end of the first sliding jack and first positioning
Column is fixedly connected, and the other end is provided with the first movable pulley, and described first slides one that jack is connect with first positioning column
The first fixing piece is provided on end；
The first wirerope is provided on first movable pulley, one end of first wirerope and first fixing piece connect
It connects, the other end is connect with the sliding slot.
7. fully-mechanized mining working according to claim 6 withdraws sector support devices, which is characterized in that further include second fixed
Position column, second positioning column are in contact with the guide beam, and the guide beam deviates from the two of one end of first positioning column
Side region is provided with second positioning column；
Second driving assembly includes the second sliding jack, one end of the second sliding jack and second positioning
Column is fixedly connected, and the other end is provided with the second movable pulley, and described second slides one that jack is connect with second positioning column
The second fixing piece is provided on end；
The second wirerope is provided on second movable pulley, one end of second wirerope and second fixing piece connect
It connects, the other end is connect with the sliding slot.
8. fully-mechanized mining working according to claim 5 withdraws sector support devices, which is characterized in that the support component
Including telescopic mast, supporting beam is hinged on the telescopic mast, the telescopic mast is provided with pedestal away from one end of the supporting beam；
The number of the support component is multiple；
The fixture is mutually clamped with the telescopic mast, and the fixture is to be detachably connected with the telescopic mast.
9. fully-mechanized mining working according to claim 6 withdraws sector support devices, which is characterized in that the pushing mechanism
Including locating part and advancing jack, the advancing jack is set on the locating part, and the advancing jack is for pushing away
It moves the guide beam to move along the second direction, the locating part is contacted with first positioning column, the location hook difference
Positioned at the two sides of the locating part, and the location hook is connect by the chain with the locating part.
10. a kind of support system, which is characterized in that withdrawn including fully-mechanized mining working as claimed in any one of claims 1-9 wherein
Sector support devices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910299291.1A CN109882229B (en) | 2019-04-15 | 2019-04-15 | Fully-mechanized coal mining face retraction sector supporting device and supporting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910299291.1A CN109882229B (en) | 2019-04-15 | 2019-04-15 | Fully-mechanized coal mining face retraction sector supporting device and supporting system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109882229A true CN109882229A (en) | 2019-06-14 |
| CN109882229B CN109882229B (en) | 2024-02-27 |
Family
ID=66937351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910299291.1A Active CN109882229B (en) | 2019-04-15 | 2019-04-15 | Fully-mechanized coal mining face retraction sector supporting device and supporting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109882229B (en) |
Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB491006A (en) * | 1936-12-18 | 1938-08-18 | Dwight Richards | Improvements in mining machines |
| GB1106070A (en) * | 1965-05-25 | 1968-03-13 | Grebe Konrad | Roof support assembly for a coal mine longwall face |
| DE3404879A1 (en) * | 1983-02-16 | 1984-08-16 | Marrel, Bennes, Andrezieux Boutheon / Loire | REMOVAL SIGN FOR UNDERGROUND CONSTRUCTION |
| GB9300768D0 (en) * | 1992-01-26 | 1993-03-03 | Jiang Xingzhu | A shielded separate hydraulic support of light alloy |
| US5567018A (en) * | 1995-04-17 | 1996-10-22 | Cyprus Amax Minerals Company | Continuous mining linear advance system |
| RU2130554C1 (en) * | 1997-12-24 | 1999-05-20 | Долинский Аркадий Маркович | Universal mineral extraction complex |
| RU48584U1 (en) * | 2005-05-24 | 2005-10-27 | Открытое акционерное общество "Проектно-конструкторский и экспериментальный институт угольного машиностроения "Гипроуглемаш" ОАО "Гипроуглемаш" | SECTION OF MECHANIZED FASTENERS |
| CN201232566Y (en) * | 2008-06-26 | 2009-05-06 | 郑州煤炭工业(集团)有限责任公司 | Novel blasting top coal hydraulic support |
| CN102207003A (en) * | 2010-03-31 | 2011-10-05 | 三一重型装备有限公司 | Advance support bracket set special for conveyor gateway on fully-mechanized coal mining working surface |
| WO2012083388A1 (en) * | 2010-12-24 | 2012-06-28 | Ezi Fix Mining Solutions Pty Ltd | Support assembly |
| CN103883337A (en) * | 2014-03-24 | 2014-06-25 | 神华集团有限责任公司 | Fan-shaped section supporting hydraulic support of fully-mechanized coal mining retracement working face |
| CN203717005U (en) * | 2014-01-27 | 2014-07-16 | 平煤神马机械装备集团河南矿机有限公司 | Cyclically moving advanced supporting hydraulic bracket for two roadways of fully mechanized coal mining face |
| RU2539067C1 (en) * | 2014-01-14 | 2015-01-10 | Александр Александрович Перфилов | Powered support for inclined formations |
| CN204984463U (en) * | 2015-07-02 | 2016-01-20 | 平煤神马机械装备集团河南矿机有限公司 | Mine hydraulic support assembly platform |
| CN105443152A (en) * | 2015-12-21 | 2016-03-30 | 枣庄矿业集团高庄煤业有限公司 | Light shielding frame for removing working face |
| WO2017063370A1 (en) * | 2015-10-12 | 2017-04-20 | 山东科技大学 | Self-moving hydraulic end-face support based on parallel mechanism and application thereof |
| CN109441497A (en) * | 2018-12-24 | 2019-03-08 | 永城煤电控股集团有限公司 | Without support advance support repeatedly, carry complete set of equipments and method for carrying |
| CN209818094U (en) * | 2019-04-15 | 2019-12-20 | 辽宁鑫丰矿业（集团）有限公司 | Fully-mechanized coal mining face withdrawing sector area supporting device and supporting system |
-
2019
- 2019-04-15 CN CN201910299291.1A patent/CN109882229B/en active Active
Patent Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB491006A (en) * | 1936-12-18 | 1938-08-18 | Dwight Richards | Improvements in mining machines |
| GB1106070A (en) * | 1965-05-25 | 1968-03-13 | Grebe Konrad | Roof support assembly for a coal mine longwall face |
| DE3404879A1 (en) * | 1983-02-16 | 1984-08-16 | Marrel, Bennes, Andrezieux Boutheon / Loire | REMOVAL SIGN FOR UNDERGROUND CONSTRUCTION |
| GB9300768D0 (en) * | 1992-01-26 | 1993-03-03 | Jiang Xingzhu | A shielded separate hydraulic support of light alloy |
| US5567018A (en) * | 1995-04-17 | 1996-10-22 | Cyprus Amax Minerals Company | Continuous mining linear advance system |
| RU2130554C1 (en) * | 1997-12-24 | 1999-05-20 | Долинский Аркадий Маркович | Universal mineral extraction complex |
| RU48584U1 (en) * | 2005-05-24 | 2005-10-27 | Открытое акционерное общество "Проектно-конструкторский и экспериментальный институт угольного машиностроения "Гипроуглемаш" ОАО "Гипроуглемаш" | SECTION OF MECHANIZED FASTENERS |
| CN201232566Y (en) * | 2008-06-26 | 2009-05-06 | 郑州煤炭工业(集团)有限责任公司 | Novel blasting top coal hydraulic support |
| CN102207003A (en) * | 2010-03-31 | 2011-10-05 | 三一重型装备有限公司 | Advance support bracket set special for conveyor gateway on fully-mechanized coal mining working surface |
| WO2012083388A1 (en) * | 2010-12-24 | 2012-06-28 | Ezi Fix Mining Solutions Pty Ltd | Support assembly |
| RU2539067C1 (en) * | 2014-01-14 | 2015-01-10 | Александр Александрович Перфилов | Powered support for inclined formations |
| CN203717005U (en) * | 2014-01-27 | 2014-07-16 | 平煤神马机械装备集团河南矿机有限公司 | Cyclically moving advanced supporting hydraulic bracket for two roadways of fully mechanized coal mining face |
| CN103883337A (en) * | 2014-03-24 | 2014-06-25 | 神华集团有限责任公司 | Fan-shaped section supporting hydraulic support of fully-mechanized coal mining retracement working face |
| CN204984463U (en) * | 2015-07-02 | 2016-01-20 | 平煤神马机械装备集团河南矿机有限公司 | Mine hydraulic support assembly platform |
| WO2017063370A1 (en) * | 2015-10-12 | 2017-04-20 | 山东科技大学 | Self-moving hydraulic end-face support based on parallel mechanism and application thereof |
| CN105443152A (en) * | 2015-12-21 | 2016-03-30 | 枣庄矿业集团高庄煤业有限公司 | Light shielding frame for removing working face |
| CN109441497A (en) * | 2018-12-24 | 2019-03-08 | 永城煤电控股集团有限公司 | Without support advance support repeatedly, carry complete set of equipments and method for carrying |
| CN209818094U (en) * | 2019-04-15 | 2019-12-20 | 辽宁鑫丰矿业（集团）有限公司 | Fully-mechanized coal mining face withdrawing sector area supporting device and supporting system |
Non-Patent Citations (2)
| Title |
|---|
| 江小军;王帅;高云峰;: "遥控式端头掩护支架在综采面快速回撤中应用", 煤炭科学技术, no. 11, 25 November 2009 (2009-11-25), pages 8 - 10 * |
| 马忠昌;王林;: "综采工作面回撤扇形带顶板维护技术初探", 中国煤炭, no. 11, pages 81 - 83 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109882229B (en) | 2024-02-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110159198A (en) | A kind of roofboltier | |
| CN109057835B (en) | Multi-arch support trolley | |
| CN211419453U (en) | Precise lifting device | |
| CN205740051U (en) | A kind of crane for moving electric power equipment | |
| CN101644146B (en) | Four degree-of-freedom shift operation device for continuous oil pipe injection head | |
| CN109573886B (en) | Device for hoisting, assembling and disassembling underground hydraulic support | |
| KR20180037026A (en) | Pile frame and its installation method | |
| CN109502262A (en) | A kind of coal mine unit rack carrying implement | |
| CN102602820A (en) | Installation and removal crane for mining devices | |
| CN110130965A (en) | A kind of advance support rack and application method of comprehensive mechanized driving | |
| US4645083A (en) | Overhead travelling crane for power gas turbine bays | |
| CN109882229A (en) | A kind of fully-mechanized mining working withdraws sector support devices and support system | |
| CN109882219A (en) | Fully-mechanized mining working withdraws system | |
| CN211282653U (en) | Self-moving tail of tunneling belt conveyor | |
| CN209818094U (en) | Fully-mechanized coal mining face withdrawing sector area supporting device and supporting system | |
| CN111056436A (en) | Gantry crane for mounting equipment | |
| KR102017503B1 (en) | Moving type scaffold for boiler | |
| CN109626273A (en) | A kind of cabinet transfer device | |
| CN104261233A (en) | Lifter | |
| CN114086480A (en) | Construction site operation system | |
| CN209275517U (en) | A kind of coal mine unit rack carrying implement | |
| CN209585038U (en) | A kind of taper pile construction system based on stake top top pushing platform | |
| CN207960535U (en) | The automatic pipe in oil field has conveying equipment | |
| CN110792464A (en) | Movable support bracket for coal mine excavation roadway | |
| CN110294299A (en) | A kind of exchange system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |