CN208040427U - From the system of shifting - Google Patents
From the system of shifting Download PDFInfo
- Publication number
- CN208040427U CN208040427U CN201820314789.1U CN201820314789U CN208040427U CN 208040427 U CN208040427 U CN 208040427U CN 201820314789 U CN201820314789 U CN 201820314789U CN 208040427 U CN208040427 U CN 208040427U
- Authority
- CN
- China
- Prior art keywords
- support column
- column
- driving
- shifting
- drive rod
- 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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Abstract
The utility model provides one kind from shifting system, is related to fully-mechanized mining working support protection technology field, including the first driving column, the second support column and third support column；The first driving column is connect by the first drive rod with second support column；And the first driving column is connect by the second drive rod with the third support column.Certainly by first shrinking the second support column, then the driving device of the first driving column moves system provided by the utility model of moving before driving the second support column, then the second support column is supported；The first driving column and third support column are shunk again, due to the second support column at this time make it is fixed and immovable, when driving device is shunk, first driving column and third support column are pulled along, the entire forward movement from the system of shifting, and advance support simple, small, at low cost from shifting system structure and that mechanized operation can be reached, labor intensity is reduced, improve safety coefficient is achieved.
Description
Technical field
The utility model is related to fully-mechanized mining workings to support protection technology field, more particularly, to a kind of from the system of shifting.
Background technology
Advance support is that the auxiliary for being ahead of face excavation for ensureing tunnel excavation face stabilizer and taking is arranged
The one kind applied.Mode mainly has pipe canopy, ductule, horizontal jet grouting stake etc..
Existing fully-mechanized mining working advance support mode has two clocks, the first is monomer supporting, mobile to be artificial mobile, people
Member's labor intensity is big, and danger coefficient is higher, and mechanization degree is low.Second is automatic moving type advance timbering, this class holder is similar
The hydraulic shield support used in fully-mechanized mining working reduces labor intensity, improves though improving the mechanization degree of fully mechanized mining
The work situation and raising safety coefficient of worker；But such advance timbering volume is larger, causes tail transport material and more
It is inconvenient to change large-scale accessory.
Secondly when working face water drenching is big, tail easily accumulates coal slime, and advance timbering occupies that space is larger, and forklift can not be made
Industry, manual cleaning labor intensity is big, and occupant content is more, and efficiency is slow.And the such advance timbering cost of buying is higher.
Utility model content
The purpose of this utility model is to provide system is moved certainly, with present fully-mechanized mining working advance support personnel labor intensity
Greatly, the big technical problem of danger coefficient.
It is provided by the utility model a kind of from the system of shifting, including the first driving column, the second support column and third support column；
The first driving column is connect by the first drive rod with second support column；And the first driving column passes through
Second drive rod is connect with the third support column；
The first driving column, the second support column and third support column are arranged point-blank, and multiple described second
Support column is arranged with multiple third support column intervals；
It is provided with driving device on the first driving column, first drive rod is connect with the driving device.
Further, the driving device includes hydraulic telescopic device and flexible locator；
The flexible locator includes Telescopic base and extensible member, and the extensible member can be stretched on the Telescopic base
Contracting；The hydraulic telescopic device is arranged between the Telescopic base and extensible member, for controlling stretching for the flexible locator
Contracting；
First drive rod one end is arranged on the extensible member.
Further, the upper end of the first driving column, second support column and the third support column is both provided with
Upper piston shoes, lower end are provided with lower piston shoes.
Further, second support column lower end is provided with Auxiliary support seat；The lower piston shoes are hinged on Auxiliary support
On seat.
Further, it is α that Auxiliary support seat one end, which contacts the angle to be formed with the lower piston shoes, and 0≤α≤10.
Further, it is provided with attachment device on second support column；
The attachment device includes upper connector and lower connector, and the upper connector and the lower connector formation are used for
The lock chamber being fixed on the second support column.
Further, the upper connector and the lower connector are bolted.
Further, be both provided at left and right sides of the upper connector and the lower connector for the first drive rod
The actuator of connection.
Further, the first drive rod, first drive rod both ends point are provided between adjacent second support column
In the attachment device for not connecting adjacent second support column；
The second drive rod is provided between the adjacent third support column, second drive rod both ends are separately connected adjacent
In the attachment device of the third support column；
Second support column is located at the gap formed between two second drive rods, and the third support column is located at
The gap formed between two first drive rods.
Further, first driving column lower end is provided with cylinder pedestal, hinged described in the cylinder pedestal lower end
Lower piston shoes.
Certainly by first shrinking the second support column, the then driving of the first driving column fills system provided by the utility model of moving
It is moved before setting the second support column of driving, then the second support column is supported；The first driving column and third support column are shunk again,
Due to the second support column at this time make it is fixed and immovable, when driving device is shunk, by the first driving column and third
Support column is pulled along, and the entire forward movement from the system of shifting, and simple, the small, cost from shifting system structure is achieved
Bottom and the advance support that mechanized operation can be reached, labor intensity is reduced, improve safety coefficient.
Description of the drawings
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific implementation mode or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, other drawings may also be obtained based on these drawings.
Fig. 1 is the structural schematic diagram from the system of shifting that the utility model embodiment provides；
Fig. 2 is the partial enlarged view shown in FIG. 1 from the system of shifting；
Fig. 3 is another structural schematic diagram from the system of shifting that the utility model embodiment provides；
Fig. 4 is the structural schematic diagram of another angle shown in FIG. 1 from the system of shifting；
Fig. 5 is the partial enlarged view shown in Fig. 4 from the system of shifting；
Fig. 6 is that the lower piston shoes of the second support column shown in FIG. 1 from the system of shifting are illustrated with the connection structure of Auxiliary support seat
Figure.
Icon：100- first drives column；The second support columns of 200-；The upper piston shoes of 201-；Piston shoes under 202-；203- is auxiliary
Help support base；300- third support columns；The second drive rods of 400-；The first drive rods of 500-；600- hydraulic telescopic devices；
700- cylinder pedestals；800- Telescopic bases；900- extensible members；110- attachment devices；120- actuators.
Specific implementation mode
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
The every other embodiment that field those of ordinary skill is obtained without making creative work, belongs to this practicality
Novel protected range.
It is in the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for description purposes only, and are not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, it can understand above-mentioned art with concrete condition
The concrete meaning of language in the present invention.
In the description of the present invention, unless limited otherwise, term " front-rear direction " refers to that cd arrows are signified in figure
Direction, term " left and right directions " refer to the direction of ab arrows meaning in figure, remaining direction, using above-mentioned direction as with reference to base
It is accurate.
Fig. 1 is the structural schematic diagram from the system of shifting that the utility model embodiment provides；Fig. 2 is shown in FIG. 1 from shifting system
The partial enlarged view of system；Fig. 3 is another structural schematic diagram from the system of shifting that the utility model embodiment provides；Fig. 4 is Fig. 1
Shown in from move system another angle structural schematic diagram；Fig. 5 is the partial enlarged view shown in Fig. 4 from the system of shifting；Fig. 6
For the attachment structure schematic diagram of the lower piston shoes and Auxiliary support seat of the second support column shown in FIG. 1 from the system of shifting.
As shown in figs 1 to 6, provided by the utility model a kind of from the system of shifting, including the first 100, second, column of driving
Dagger 200 and third support column 300；
The first driving column 100 is connect by the first drive rod 500 with second support column 200；And described first
Driving column 100 is connect by the second drive rod 400 with the third support column 300；
The first driving column 100, the second support column 200 and third support column 300 are arranged point-blank, and multiple
Second support column 200 is arranged with multiple intervals of third support column 300；
It is provided with driving device on the first driving column 100, first drive rod 500 connects with the driving device
It connects.
In some embodiments, include one first driving column 100, multiple second support columns 200 and multiple from the system of shifting
Third support column 300；When needing to realize from the movement of the system of shifting, first the second support column 200 is declined, then passes through driving
Device enables the second support column 200 to move forward；It is supported after the movement of the second support column 200, then with the second support column 200
Top plate declines the height of the first driving column 100 and third support column 300, and driving device is shunk, since the second support column 200 is
Fixed, the first driving column 100 and third support column 300 move forward；First driving column 100 and third support column 300 weigh again
New roof supporting, to realize automatic Forward.
As shown in Fig. 2, based on above-described embodiment basis, further, the driving device includes hydraulically extensible dress
Set 600 and flexible locator；
The flexible locator includes Telescopic base 800 and extensible member 900, and the extensible member 900 can be described flexible
It stretches on pedestal 800；The hydraulic telescopic device 600 is arranged between the Telescopic base 800 and extensible member 900, for controlling
Make the flexible of the flexible locator；
Described first drive rod, 500 one end is arranged on the extensible member 900.
In some embodiments, hydraulic telescopic device 600 can be hydraulic cylinder, and the flexible of hydraulic cylinder can make to stretch
Locator follower's hydraulic cylinder stretches.
When the second support column 200 is shunk, hydraulic cylinder extends, to make extensible member 900 be stretched out from telescopic seat, extensible member
900 make the second telescopic mast far from the first driving column 100 by the first actuator 120；Second telescopic mast is increased, its top is made
Then firmly top plate declines the first driving column 100 and third support column 300, hydraulic cylinder is shunk, since the second telescopic mast is fixed
Motionless, hydraulic cylinder keeps the first driving column 100 close to the second support column 200, to realize entirely from the Forward of the system of shifting.
In the process of moving, hydraulic cylinder drives the second support column 200 to move forward, it is possible that the second support column
The case where 200 inclination, in order to prevent the second support column 200 inclination damage hydraulic cylinder, and the first drive rod 500 is connected to
On extensible member 900, the second support column 200 tilt generate power, act on flexible locator, this avoid hydraulic cylinder by
To additional power, hydraulic cylinder is made to damage.
On above-described embodiment basis, further, the first driving column 100,200 and of the second support column
The upper end of the third support column 300 is both provided with piston shoes 201, and lower end is provided with lower piston shoes 202.
In order to make entirely to be moved from before the row that shifting system is more prone to, the first driving column 100, the second support column 200 and the
Lower piston shoes 202 are arranged in the upper piston shoes 201 of upper end setting of three support columns 300, lower end；Before the arc of upper piston shoes 201 and lower piston shoes 202
End direction moves the direction of system movement certainly；What is be more prone in this way makes entirely to slide forward from shifting system.
On above-described embodiment basis, further, 200 lower end of the second support column is provided with Auxiliary support seat
203；The lower piston shoes 202 are hinged on Auxiliary support seat 203.
Second support column 200 is identical as the structure of third support column 300, and auxiliary is also equipped on third support column 300
The device that other second support columns 200 such as support base 203 are equipped with.
As shown in fig. 6, based on above-described embodiment basis, further, described 203 one end of Auxiliary support seat with it is described
The angle that the contact of lower piston shoes 202 is formed is α, and 0≤α≤10.
Second support column, 200 lower end is provided with Auxiliary support seat 203, lower piston shoes 202 are hinged with Auxiliary support seat 203；
Descend piston shoes 202 appropriate can to tilt in this way, when there is out-of-flatness on such bottom plate, lower piston shoes 202 can be with auxiliary branch
It supports seat 203 and forms angle；Make lower piston shoes 202 and front and back 10 degree of the second support column 200 are swung, solves bottom plate out-of-flatness
Problem.
On above-described embodiment basis, further, attachment device 110 is provided on second support column 200；
The attachment device 110 includes upper connector and lower connector, and the upper connector and the lower connector are formed
Lock chamber for being fixed on the second support column 200.
The upper connector of attachment device 110 on second support column 200 and lower connector are fixed on the second support column 200
On, the lock chamber that upper connector and lower connector are formed just is set on the second support column 200.
Attachment device 110 is for connecting the second adjacent support column 200, to realize when the first driving column 100 drives phase
When the second adjacent support column 200 moves, the second all support columns 200 realizes forward movement.
On above-described embodiment basis, further, the upper connector and the lower connector are connected by bolt
It connects.
For installation and removal of more convenient realization attachment device 110 on the second support column 200, upper connector is under
Connector is bolted, enhanced convenience when needing to dismantle attachment device 110 from the second support column 200.
As shown in figure 5, based on above-described embodiment basis, further, the upper connector and the lower connector
The left and right sides be both provided with the actuator 120 for being connect with the first drive rod 500.
Upper connector and lower connector both sides are respectively provided with actuator 120, the connection dress of adjacent two the second support columns 200
There are two the first drive rods 500 between setting 110
On above-described embodiment basis, further, the first drive is provided between adjacent second support column 200
Lever 500,500 both ends of the first drive rod are separately connected in the attachment device 110 of adjacent second support column 200；
The second drive rod 400,400 both ends of the second drive rod point are provided between the adjacent third support column 300
In the attachment device 110 for not connecting the adjacent third support column 300；
Second support column 200 is located at the gap formed between two second drive rods 400, the third support
Column 300 is located at the gap formed between two first drive rods 500.
In two adjacent attachment devices 110, two the first drive rods 500 can be set；It is set on the second support column 200
It sets there are two attachment device 110, adjacent in this way two the second support columns 200 can form parallel four with the first drive rod 500
Side shape structure, the dipping and heaving of each the second support column 200 do not influence the normal operation of system.
Four the first drive rods 500 are set between general two adjacent the second support columns 200, in the second support column 200
The left and right sides two the first drive rods 500 are respectively set.
First drive rod 500 and the connection of attachment device 110 are connected using pin；System moving process is being moved certainly in this way
In, tunnel rises and falls, and the second support column 200 also can be promoted smoothly.
The second drive rod 400 is provided between third support column 300,400 both ends of the second drive rod are arranged in third branch
In attachment device 110 on dagger 300.
Attachment device 110 on second support column 200 point-blank, the attachment device 110 on third support column 300
Point-blank, and the attachment device 110 in attachment device 110 and third support column 300 on the second support column 200 is staggered
Setting.
There are certain gap, third support column 300 between first drive rod 500 of two the second support columns 200 of connection
In in gap, in this way when being moved forward third support column 300 by driving device, two the first drive rods 500
In the left and right sides of third support column 300, the motion range of 300 left and right sides of third support column is limited, it is ensured that third supports
Column 300 will not tilt.
Similarly, the second support column 200 is located between two the second drive rods 400, when the second support column 200 moves
It waits, the second drive rod 400 limits the movement of 200 left and right sides of the second support column, and the second support column 200 is made not tilt.
On above-described embodiment basis, further, the first driving column, 100 lower end is provided with cylinder pedestal
700, it is hinged the lower piston shoes 202 in 700 lower end of the cylinder pedestal.
In order to enable the first driving column 100 to be more firmly fixed, the first 100 lower end of driving column is provided with oil cylinder bottom
Seat 700 is more than 200 He of the second support column in the contact area of the lower piston shoes 202 and bottom plate of the first 100 lower end of driving column setting
The contact area of the lower piston shoes 202 and bottom plate of the setting of 300 lower end of third support column；
The contact area of cylinder pedestal 700 and lower piston shoes 202 is also than the contact surface of Auxiliary support seat 203 and lower piston shoes 202
Product is big, it is ensured that first drives the secured of column 100 and stablize.
It is provided by the utility model from shifting system by the way that first the second support column 200 is shunk, then the first driving column 100
Driving device moves before driving the second support column 200, then the second support column 200 is supported；Again 100 He of column is driven by first
Third support column 300 is shunk, due to the second support column 200 at this time make it is fixed and immovable, driving device shrink when
It waits, the first driving column 100 and third support column 300 is pulled along, are achieved entirely from the forward movement of the system of shifting, and from
It moves simple system structure, small, cost bottom and mechanized operation can be reached, labor intensity is reduced, improve safety system
Several advance supports.
Finally it should be noted that：The above various embodiments is only to illustrate the technical solution of the utility model, rather than limits it
System；Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should
Understand：It still can be with technical scheme described in the above embodiments is modified, either to which part or whole
Technical characteristic carries out equivalent replacement；And these modifications or replacements, this practicality that it does not separate the essence of the corresponding technical solution are new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of from the system of shifting, which is characterized in that including the first driving column, the second support column and third support column；
The first driving column is connect by the first drive rod with second support column；And the first driving column passes through second
Drive rod is connect with the third support column；
The first driving column, the second support column and third support column are arranged point-blank, and multiple second supports
Column is arranged with multiple third support column intervals；
It is provided with driving device on the first driving column, first drive rod is connect with the driving device.
2. according to claim 1 from the system of shifting, which is characterized in that the driving device includes hydraulic telescopic device and stretches
Contracting locator；
The flexible locator includes Telescopic base and extensible member, and the extensible member can stretch on the Telescopic base；Institute
It states hydraulic telescopic device to be arranged between the Telescopic base and extensible member, for controlling the flexible of the flexible locator；
First drive rod one end is arranged on the extensible member.
3. it is according to claim 2 from move system, which is characterized in that it is described first driving column, second support column and
The upper end of the third support column is both provided with piston shoes, and lower end is provided with lower piston shoes.
4. according to claim 3 from the system of shifting, which is characterized in that second support column lower end is provided with Auxiliary support
Seat；The lower piston shoes are hinged on Auxiliary support seat.
5. according to claim 4 from the system of shifting, which is characterized in that Auxiliary support seat one end connects with the lower piston shoes
It is α to touch the angle formed, and 0≤α≤10.
6. according to claim 2 from the system of shifting, which is characterized in that be provided with attachment device on second support column；
The attachment device includes upper connector and lower connector, and the upper connector and the lower connector are formed for fixing
Lock chamber on the second support column.
7. according to claim 6 from the system of shifting, which is characterized in that the upper connector and the lower connector pass through spiral shell
It tethers and connects.
8. according to claim 7 from the system of shifting, which is characterized in that the left and right of the upper connector and the lower connector
Both sides are both provided with the actuator for being connect with the first drive rod.
9. according to claim 8 from the system of shifting, which is characterized in that be provided with first between adjacent second support column
Drive rod, first drive rod both ends are separately connected in the attachment device of adjacent second support column；
The second drive rod is provided between the adjacent third support column, second drive rod both ends are separately connected adjacent described
In the attachment device of third support column；
Second support column is located at the gap formed between two second drive rods, and the third support column is located at two
The gap formed between first drive rod.
10. according to claim 3 from the system of shifting, which is characterized in that first driving column lower end is provided with oil cylinder bottom
Seat, the lower piston shoes are hinged in the cylinder pedestal lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820314789.1U CN208040427U (en) | 2018-03-07 | 2018-03-07 | From the system of shifting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820314789.1U CN208040427U (en) | 2018-03-07 | 2018-03-07 | From the system of shifting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208040427U true CN208040427U (en) | 2018-11-02 |
Family
ID=63950725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820314789.1U Expired - Fee Related CN208040427U (en) | 2018-03-07 | 2018-03-07 | From the system of shifting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208040427U (en) |
-
2018
- 2018-03-07 CN CN201820314789.1U patent/CN208040427U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181102 Termination date: 20210307 |