CN205714242U - A kind of advance timbering voluntarily following development machine - Google Patents
A kind of advance timbering voluntarily following development machine Download PDFInfo
- Publication number
- CN205714242U CN205714242U CN201620369438.1U CN201620369438U CN205714242U CN 205714242 U CN205714242 U CN 205714242U CN 201620369438 U CN201620369438 U CN 201620369438U CN 205714242 U CN205714242 U CN 205714242U
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- back timber
- running part
- frame
- development machine
- cylinder
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Abstract
A kind of advance timbering voluntarily following development machine, belong to colliery tunnel support equipment technical field, technical problem to be solved is to provide one and can follow development machine and carry out safety, the efficiently device of supporting, the technical scheme used: a kind of advance timbering voluntarily following development machine, operating board is arranged on frame top, the back timber column of multiple supporting top beam also it is arranged at intervals with in frame top both sides, and between each two back timber column relative to thirty years of age of the frame both sides, it is equipped with tie-beam, a tie-beam above operating board is provided with hydraulic oil container and motor, first running part, second running part be symmetricly set on bottom frame and the first running part and the second running part structure identical, multiple lower support cylinders are symmetricly set on two ends bottom frame, this utility model is applied to development end supporting.
Description
Technical field
A kind of advance timbering voluntarily following development machine, belongs to colliery tunnel support equipment technical field.
Background technology
Supporting commonly used suspension roof support during China's coal-mine full-mechanized roadway driving, necessary before carrying out suspension roof support at present
Carry out gib, prior art be development machine after work surface tunnels a segment distance, need to exit, then operator are necessary
Entering empty top zone and set up falsework, set up complete falsework, Anchor Care machine enters needs the work surface of Anchor Care to carry out Anchor Care work
Industry.This working method needs development machine to exit could to operate, inefficiency, and operator enter empty top zone and set up and face
Time support time exist potential safety hazard bigger, moreover the supporting effect of this gib is the best, safety is the highest.
Utility model content
Technical problem to be solved in the utility model is to provide one and can follow development machine and carry out safe efficient supporting
Device.
For solving above-mentioned technical problem, the technical scheme that this utility model is used: a kind of follow surpassing voluntarily of development machine
Fore-stock, including operating board, frame, the first running part, the second running part, back timber, multiple telescopic back timber column, multiple under
Support cylinder, back timber, forestope, motor and hydraulic oil container, described operating board is arranged on frame top, at described frame top two
Side is also arranged at intervals with the back timber column of multiple supporting top beam, and in frame both sides each two back timber column relative to thirty years of age it
Between be equipped with tie-beam, a tie-beam above the operating board is provided with hydraulic oil container and motor, described collapsible
Anchor Care platform is arranged between frame top, both sides back timber column, and described first running part, the second running part are symmetricly set on machine
Bottom frame and the first running part and the second running part structure identical, the plurality of lower support cylinder is symmetricly set on bottom frame
Two ends；
Bottom described back timber, it is hinged with diagonal brace oil cylinder and a connecting piece, bottom described forestope, is hinged with second even
Contact pin, and second connect sheet and a connecting piece hinged, the cylinder body of described diagonal brace oil cylinder is connected with back timber, piston rod and first
Connect sheet, second connect sheet pin joint hinged,
Described back timber 6 is formed by multistage back timber joint is the most hinged successively.
Inner barrel movable set, in the inside of outer cylinder body, is provided with scalable oil cylinder at inner barrel inner vertical, and can
The piston rod end of telescopic oil cylinder is connected with bottom back timber, cylinder body is arranged on inner barrel inwall.
Described first running part, the second running part are crawler type walking mechanism.
A tie-beam above described operating board is provided with tripod, described hydraulic oil container and motor arrange
On tripod.
Piston rod end at described lower support cylinder is provided with the pad being easy to support ground.
The plurality of telescopic back timber column quantity is five, and the plurality of lower support cylinder quantity is four.
Compared to the prior art this utility model has the advantages that.
One, after development machine tunnels five meters and retreats, this utility model is by the first running part, the second running part edge pick
Entering face walking, until top is to a steamed bread of corn, then staff operates handle at operating board, by the rise of multiple back timber columns, lower support
Oil cylinder support frame is stablized, forestope is pulled to level by diagonal brace oil cylinder and carries out supporting, owing to anchor online story is first layered on back timber,
Therefore, when multiple back timber columns are by back timber top to development end top board, i.e. can use, by anchor net, top board is carried out support work,
After nurse completes, this utility model is stepped back, and development machine continues to move ahead the next cycle of operation of beginning, this utility model compared with
The gib of technical operation personnel compares that mechanization degree is high, safety is good, and supporting effect is also stable.
Two, the first running part of the present utility model, the second running part are crawler-type traveling, it is possible to adapt to answering of development end
Miscellaneous road conditions, front line stabilization.
Three, this utility model is by being symmetrical arranged four lower support cylinders bottom frame so that this utility model is propping up
During protecting, the ground supports of frame is more firm.
Four, back timber of the present utility model is designed as segmentation structure, when development end top board flatness is poor when, by
Being that each back timber joint is hinged in back timber to form, therefore when multiple back timber columns rise back timber, each back timber root section is according to top board
Flatness situation can preferably touch top board, the supporting effect of anchor net respectively against top board, the anchor net being at this moment layered on back timber
The most more stable.
Five, collapsible Anchor Care platform of the present utility model is folded state when not in use, when carrying out Anchor Care work again
Becoming softened state, operator stand in and carry out Anchor Care work above collapsible Anchor Care platform, and this design structure makes satisfied
Space has been saved again while with.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the side view of Fig. 1.
In figure, 1 is operating board, and 2 is frame, and 3 is the first running part, and 4 is back timber column, and 5 is lower support cylinder, and 6 is top
Beam, 7 is anchor pole, and 8 is diagonal brace oil cylinder, and 9 is forestope, and 10 is a connecting piece, and 11 is the second connection sheet, and 12 is tie-beam, 13
For motor, 14 is hydraulic oil container, and 15 is the second running part, and 16 is collapsible Anchor Care platform.
Detailed description of the invention
As shown in Figure 1 and Figure 2, a kind of advance timbering voluntarily following development machine, including operating board 1, frame 2, the first row
Walk portion's the 3, second running part 15, back timber 6, multiple telescopic back timber column 4, multiple lower support cylinder 5, back timber 6, forestope 9, electricity
Machine 13, hydraulic oil container 14 and collapsible Anchor Care platform 16, described operating board 1 is arranged on frame 2 top, at described frame 2 top
Both sides are also arranged at intervals with the back timber column 4 of multiple supporting top beam 6, and each two back timber relative to thirty years of age in frame 2 both sides
It is equipped with tie-beam 12 between column 4, a tie-beam 12 above operating board 1 is provided with hydraulic oil container 14 and electricity
Machine 13, described collapsible Anchor Care platform 16 is arranged between frame 2 top, both sides back timber column 4, described first running part 3,
Two running parts 15 are symmetricly set on bottom frame 2 and the first running part 3 is identical with the second running part 15 structure, the plurality of under
Support cylinder 5 is symmetricly set on two ends bottom frame 2；
Bottom described back timber 6, it is hinged with diagonal brace oil cylinder 8 and a connecting piece 10, is hinged with bottom described forestope 9
Second connects sheet 11, and the second connection sheet 11 is hinged with a connecting piece 10, and the cylinder body of described diagonal brace oil cylinder 8 is with back timber 6 even
Connect, that piston rod and a connecting piece 10, second connect the pin joint of sheet 11 is hinged,
Described back timber 6 is formed by multistage back timber joint is the most hinged successively.
Inner barrel movable set, in the inside of outer cylinder body, is provided with scalable oil cylinder at inner barrel inner vertical, and can
The piston rod end of telescopic oil cylinder is connected with bottom back timber 6, cylinder body is arranged on inner barrel inwall.
Described first running part the 3, second running part 15 is crawler type walking mechanism.
A tie-beam 12 above described operating board 1 is provided with tripod, described hydraulic oil container 14 and electricity
Machine 13 is arranged on tripod.
Piston rod end at described lower support cylinder 5 is provided with the pad being easy to support ground.
The plurality of telescopic back timber column 4 quantity is five, and the plurality of lower support cylinder 5 quantity is four.
This utility model does not works when development end roof condition is good, development machine tunnel forward, and development machine tunnels five steps
Or after five meters retreat, this utility model moves ahead and carries out support work.If there being multiple stage development machine to tunnel forward, then need pick
Enter face top board and carry out Anchor Care, during Anchor Care, by back timber column 4 by the anchor net top that is layered on back timber 6 to top board, then by multiple
Anchor pole 7 has been connected Anchor Care work with anchor net.
This utility model can be applicable to the narrow development end of 4.6 meters of wide left and right.
Above-described embodiment is unrestricted to explanation of the present utility model, institute under without departing from this utility model principle premise
The deformation done is also within protection domain of the present utility model.
Claims (6)
1. the advance timbering voluntarily following development machine, it is characterised in that: include operating board (1), frame (2), the first walking
Portion (3), the second running part (15), back timber (6), multiple telescopic back timber column (4), multiple lower support cylinder (5), back timber (6),
Forestope (9), motor (13), hydraulic oil container (14) and collapsible Anchor Care platform (16), described operating board (1) is arranged on frame
(2) top, is also arranged at intervals with the back timber column (4) of multiple supporting top beam (6) in described frame (2) both sides, top, and
Frame (2) both sides are equipped with tie-beam (12) between each two back timber column (4) relative to thirty years of age, on operating board (1)
Being provided with hydraulic oil container (14) and motor (13) on a piece tie-beam (12) of side, described collapsible Anchor Care platform (16) is arranged on
Between frame (2) top, both sides back timber column (4), described first running part (3), the second running part (15) are symmetricly set on machine
Frame (2) bottom and the first running part (3) are identical with the second running part (15) structure, and the plurality of lower support cylinder (5) is symmetrical
It is arranged on two ends, frame (2) bottom；
It is hinged with diagonal brace oil cylinder (8) and a connecting piece (10), in described forestope (9) bottom hinge in described back timber (6) bottom
It is connected to the second connection sheet (11), and the second connection sheet (11) is hinged with a connecting piece (10), the cylinder of described diagonal brace oil cylinder (8)
Body is connected with back timber (6), piston rod and a connecting piece (10), second to connect the pin joint of sheet (11) hinged；
Described back timber (6) is formed by multistage back timber joint is the most hinged successively.
A kind of advance timbering voluntarily following development machine the most according to claim 1, it is characterised in that: described Telescopic top
The structure of beam column (4) is: inner barrel movable set, in the inside of outer cylinder body, is provided with scalable oil at inner barrel inner vertical
Cylinder, and the piston rod end of scalable oil cylinder is connected with back timber (6) bottom, cylinder body is arranged on inner barrel inwall.
A kind of advance timbering voluntarily following development machine the most according to claim 1 and 2, it is characterised in that: described first
Running part (3), the second running part (15) are crawler type walking mechanism.
A kind of advance timbering voluntarily following development machine the most according to claim 1 and 2, it is characterised in that: near institute
State and on a tie-beam (12) of operating board (1) top, be provided with tripod, described hydraulic oil container (14) and motor (13) layout
On tripod.
A kind of advance timbering voluntarily following development machine the most according to claim 1 and 2, it is characterised in that: under described
The piston rod end of support cylinder (5) is provided with the pad being easy to support ground.
A kind of advance timbering voluntarily following development machine the most according to claim 1 and 2, it is characterised in that: the plurality of
Telescopic back timber column (4) quantity is five, and the plurality of lower support cylinder (5) quantity is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620369438.1U CN205714242U (en) | 2016-04-28 | 2016-04-28 | A kind of advance timbering voluntarily following development machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620369438.1U CN205714242U (en) | 2016-04-28 | 2016-04-28 | A kind of advance timbering voluntarily following development machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205714242U true CN205714242U (en) | 2016-11-23 |
Family
ID=57291334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620369438.1U Expired - Fee Related CN205714242U (en) | 2016-04-28 | 2016-04-28 | A kind of advance timbering voluntarily following development machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205714242U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108222995A (en) * | 2017-12-29 | 2018-06-29 | 临沂矿业集团有限责任公司 | A kind of supporting promotes installation protection equipment |
| CN110671141A (en) * | 2019-10-28 | 2020-01-10 | 陕西开拓建筑科技有限公司 | Hydraulic support for separate mining and transportation mining of thin coal seam and mining method |
-
2016
- 2016-04-28 CN CN201620369438.1U patent/CN205714242U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108222995A (en) * | 2017-12-29 | 2018-06-29 | 临沂矿业集团有限责任公司 | A kind of supporting promotes installation protection equipment |
| CN108222995B (en) * | 2017-12-29 | 2019-10-29 | 临沂矿业集团有限责任公司 | A kind of supporting propulsion installation protection equipment |
| CN110671141A (en) * | 2019-10-28 | 2020-01-10 | 陕西开拓建筑科技有限公司 | Hydraulic support for separate mining and transportation mining of thin coal seam and mining method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20161123 Termination date: 20180428 |