CN205858367U - The push plate device of tunnel excavation machine - Google Patents
The push plate device of tunnel excavation machine Download PDFInfo
- Publication number
- CN205858367U CN205858367U CN201620552918.1U CN201620552918U CN205858367U CN 205858367 U CN205858367 U CN 205858367U CN 201620552918 U CN201620552918 U CN 201620552918U CN 205858367 U CN205858367 U CN 205858367U
- Authority
- CN
- China
- Prior art keywords
- shovel board
- push pedal
- baffle plate
- tunnel
- tunnel excavation
- 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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- Excavating Of Shafts Or Tunnels (AREA)
Abstract
This utility model relates to the push plate device of tunnel excavation machine, including shovel board (1), it is provided with slot to make way (2) in the side of shovel board (1), it is respectively provided on two sides with a baffle plate (3) at slot to make way (2), the most hinged push pedal (7) in the front side of each baffle plate (3), also distinguishing its hinged oil cylinder (5) in the shovel board (1) in each push pedal (7) outside, the piston rod of each oil cylinder (5) is all hingedly fixed in corresponding push pedal (7).Advantage of the present utility model: the soil that this device goes out tunneling power blader, after scooping up by shovel board, uses the push pedal of both sides that earth is focused in the middle of shovel board, facilitates follow-up focusing on, and earth cleaning is convenient, speed is fast, time saving and energy saving.
Description
Technical field
This utility model relates to a kind of tunnel excavation pick device, particularly to the push plate device of tunnel excavation machine.
Background technology
Tunnel be build in underground, under water or in massif, place an iron railway or build highway and be current for motor vehicles
Building.Mountain tunnel, submerged tunnel and city tunnel three major types can be divided into according to its position.For reducing the distance and avoiding
Steep gradient and pass through from the mountain ridge or hills be referred to as mountain tunnel；For river crossing or straits from river or seabed is passed through
It is referred to as submerged tunnel；It is referred to as city tunnel by metropolitan needs what Urban Underground passed through for adapting to railway.
The excavation method in tunnel is divided into cut and cover method and subsurface excavation method, and cut and cover method is used for shallow tunnel or city railway tunnel,
And the multiplex subsurface excavation method of mountain ridge railway tunnel.Divide by excavated section size, position, have partial excavation method and full face tunneling method.?
Stone homogenous rock stratum uses drilling and blasting method the most extensive, use development machine directly to excavate and the most gradually promote.Shield is used in soft geology
Structure method excavation is more.
Drilling and blasting method is jewel hole on tunnel scar, and loads explosive blasting, with full face tunneling or partial excavation etc. by tunnel
The construction method of road excavation molding.Full face tunneling method and partial excavation method are the methods that drilling and blasting method excavation is conventional, but tunnel is executed
Work is the most complicated, time be commonly encountered all difficulties situation, such as major fault, drift sand, expansion stratum, solution cavity, a large amount of retention of excessive fluid etc., still need and take
Corresponding measure.
Shield method is to use shield as the method for tunnel construction of construction equipment, and shield method is applicable to broken ground, construction
Safety, few to ground disturbance, control country rock periphery accurate, seldom backbreak.
Tunnel boring machine method is on whole tunnel cross-section, by the method for the gear construction of driving continuously.
Present stage, the earth dug out, needs were transported by other conveying arrangement, and this needs to put into greatly when tunneling
The manpower and materials of amount, add cost, when excavating, owing to earth falls at headstock, make troubles to moving ahead of vehicle, transport
The earth of this part defeated is, due to the restriction of tunnel space, brings inconvenience to operation.
Utility model content
The purpose of this utility model be in order to solve that present stage earth cleaning after cutting the earth in tunnel is inconvenient, cleaning time time-consuming
Laborious shortcoming, and the push plate device of the tunnel excavation machine proposed.
To achieve these goals, this utility model adopts the technical scheme that
The push plate device of tunnel excavation machine, it is characterised in that: include shovel board, be provided with slot to make way in the side of shovel board, allowing
Position groove be respectively provided on two sides with a baffle plate, the most hinged push pedal, the shovel outside each push pedal in the front side of each baffle plate
Also distinguishing its hinged oil cylinder on plate, the piston rod of each oil cylinder is all hingedly fixed in corresponding push pedal.
On the basis of technique scheme, can there is a technical scheme further below:
Described shovel board is trapezoidal plate, and described slot to make way is arranged on the upper end of shovel board, is additionally provided with group teeth going to the bottom of shovel board.
Described baffle plate is folded structure, and one end of baffle plate is concordant with the upper end of shovel board.
The utility model has the advantage of: the soil that this device goes out tunneling power blader, after scooping up by shovel board, use pushing away of both sides
Plate focuses on earth in the middle of shovel board, facilitates follow-up focusing on, and earth cleaning is convenient, speed is fast, time saving and energy saving.
Accompanying drawing explanation
Fig. 1 is basic structure schematic diagram of the present utility model.
Detailed description of the invention
In order to make this utility model clearer, below in conjunction with accompanying drawing, this device is described in detail, described herein
Specific embodiment only in order to explain this utility model, be not used to limit this utility model.
As it is shown in figure 1, the push plate device of the tunnel excavation machine of this utility model offer, including shovel board 1, shovel board 1 is trapezoidal
Plate, is provided with one group of teeth 8 going to the bottom of described shovel board 1, and the upper end of shovel board 1 is provided with slot to make way 2.In the both sides of slot to make way 2 respectively
Being provided with a baffle plate 3, baffle plate 1 is folded structure, and one end of baffle plate 3 is concordant with the upper end of shovel board 1.Front side at each baffle plate 3
The most hinged push pedal 7, the shovel board 1 outside each push pedal 7 is welded the first hinged seat 4, hinged oil on the first hinged seat 4
The oil cylinder seat of cylinder 5, the piston rod of oil cylinder 5 is connected in corresponding push pedal 7 by the second hinged seat 6.
Claims (3)
1. the push plate device of tunnel excavation machine, it is characterised in that: include shovel board (1), be provided with slot to make way in the side of shovel board (1)
(2), it is respectively provided on two sides with a baffle plate (3) at slot to make way (2), the most hinged push pedal in the front side of each baffle plate (3)
(7), also distinguishing its hinged oil cylinder (5) in the shovel board (1) in each push pedal (7) outside, the piston rod of each oil cylinder (5) is equal
It is hingedly fixed in corresponding push pedal (7).
The push plate device of tunnel excavation machine the most according to claim 1, it is characterised in that: described shovel board (1) is trapezoidal plate,
Described slot to make way (2) is arranged on the upper end of shovel board (1), is additionally provided with group teeth (8) going to the bottom of shovel board (1).
The push plate device of tunnel excavation machine the most according to claim 1, it is characterised in that: described baffle plate (3) is flap knot
Structure, one end of baffle plate (3) is concordant with the upper end of shovel board (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620552918.1U CN205858367U (en) | 2016-06-12 | 2016-06-12 | The push plate device of tunnel excavation machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620552918.1U CN205858367U (en) | 2016-06-12 | 2016-06-12 | The push plate device of tunnel excavation machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205858367U true CN205858367U (en) | 2017-01-04 |
Family
ID=57638798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620552918.1U Expired - Fee Related CN205858367U (en) | 2016-06-12 | 2016-06-12 | The push plate device of tunnel excavation machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205858367U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105971624A (en) * | 2016-06-12 | 2016-09-28 | 安徽兴宇轨道装备有限公司 | Plate pushing device of channel tunneling machine |
| CN112627842A (en) * | 2021-01-19 | 2021-04-09 | 山东大学 | Novel shield constructs supporting detritus collecting device of machine |
-
2016
- 2016-06-12 CN CN201620552918.1U patent/CN205858367U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105971624A (en) * | 2016-06-12 | 2016-09-28 | 安徽兴宇轨道装备有限公司 | Plate pushing device of channel tunneling machine |
| CN105971624B (en) * | 2016-06-12 | 2018-07-20 | 安徽兴宇轨道装备有限公司 | The push plate device of tunnel excavation machine |
| CN112627842A (en) * | 2021-01-19 | 2021-04-09 | 山东大学 | Novel shield constructs supporting detritus collecting device of machine |
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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: 20170104 Termination date: 20180612 |