CN206987821U - One kind is applied to helix tunnel construction device - Google Patents
One kind is applied to helix tunnel construction device Download PDFInfo
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- CN206987821U CN206987821U CN201720919168.1U CN201720919168U CN206987821U CN 206987821 U CN206987821 U CN 206987821U CN 201720919168 U CN201720919168 U CN 201720919168U CN 206987821 U CN206987821 U CN 206987821U
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- main frame
- oil cylinder
- saddletree
- boots
- tunnel construction
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Abstract
The utility model proposes one kind to be applied to helix tunnel construction device, solves the problems, such as to lack a kind of apparatus and method suitable for helix tunnel construction in the prior art.The present apparatus includes host computer system, Rear impact, dilatory oil cylinder, and host computer system is connected including cutterhead, slagging tray, main frame belt feeder, main driving, shield, main frame, steel arch-shelf erector, host platform, girder loop wheel machine, support boots saddletree, propelling cylinder, support boots oil cylinder, moment of torsion oil cylinder with support boots saddletree.The advantages of the utility model：By shortening main frame length as far as possible and improving the continuous helical line turn problems during support shoe system solves tunnel excavation；The transportation system for being excavated material by designing brand-new continuous conveyor system induction system to solve；The sewage in tunnel is discharged to outside hole by using multilevel system；Complete machine corollary equipment efficiency of construction is high, utilization rate is high.
Description
Technical field
Tunnelling technology is the utility model is related to, one kind is particularly related to and is applied to helix tunnel construction device.
Background technology
Current tunnel construction technology mainly uses rock tunnel(ling) machine, but because development machine main frame length is longer, generally
The turning that all design is tried one's best less, sweep is sufficiently large, is so advantageous to passing through for rock tunnel(ling) machine.The axis of design simultaneously
Based on level, this rock slag that can be advantageous to be excavated excludes, and is advantageous to the arrangement of wind, water, electric line, therefore in tunnel digging
Enter in the construction of machine, canal axes are typically designed as straight line or oblique line by designing institute, are reduced transition curve as far as possible, more will not
Design continuous turning axis.
But for some special engineerings, special geological conditions, the canal axes designed are exactly continuous turning
Helix tunnel downwards.In face of such engineering, it is necessary to which the special design of selection targetedly excavated by equipment, simultaneously
This technology needs rock tunnel(ling) machine to realize the turning of vertically and horizontally both direction, ensures the required of constructing tunnel
The supply of wind, water, electricity, ensure sewage discharge and the transport of dregs etc..
Utility model content
The utility model proposes one kind to be applied to helix tunnel construction device, solves and lacks a kind of fit in the prior art
The problem of apparatus and method for helix tunnel construction.
What the technical solution of the utility model was realized in：One kind is applied to helix tunnel construction device, including master
Machine system and Rear impact, host computer system are connected by dilatory oil cylinder with Rear impact, and described host computer system includes knife
Disk, the rear portion of cutterhead are provided with slagging tray and main frame belt feeder, and slagging tray coordinates with main frame belt feeder, cutterhead and main drive connection,
Main driving is located inside shield, and main driving is connected with the main frame at rear portion, and the top of main frame is provided with steel arch-shelf erector and main frame is put down
Platform, steel arch-shelf erector and host platform coordinate, and the lower section of main frame is provided with girder loop wheel machine, and main frame is provided with support boots saddletree, supports boots
Saddletree is slidably matched with main frame, supports and propelling cylinder is connected between boots saddletree and main frame, and support boots saddletree is provided with support boots oil cylinder, support
Boots oil cylinder is connected by moment of torsion oil cylinder with support boots saddletree.
Described support boots oil cylinder is provided with two, and two support boots oil cylinders are symmetrical, and moment of torsion oil cylinder is provided with four, four moments of torsion
Oil cylinder is symmetrical.
Described Rear impact is provided with water tank and airduct, and liquid level sensor, water tank and water source outside hole are provided with water tank
Connection, airduct outside hole with being air connected.
Described Rear impact is provided with equipment draining pump, and equipment draining pump outside sedimentation basin in some holes and hole by sinking
Shallow lake pond connects, and sedimentation basin is provided with draining pump in each hole.
Described main frame belt feeder rear portion is provided with continuous conveyor system, and continuous conveyor system coordinates with main frame belt feeder, continuous skin
Band machine is attached to outside hole, and continuous conveyor system includes carrying idler and return idler, and belt is wrapped in carrying idler and return idler
On, the outside that carrying idler and return idler are turned is equipped with inclined deflection preventing support roller.
The advantages of the utility model：Solves tunnel excavation mistake by shortening main frame length as far as possible and improving support shoe system
Continuous helical line turn problems in journey；The fortune for being excavated material by designing brand-new continuous conveyor system induction system to solve
Defeated system；The sewage in tunnel is discharged to outside hole by using multilevel system；Complete machine corollary equipment efficiency of construction is high, utilization rate
It is high.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is rock tunnel(ling) machine complete machine schematic diagram.
Fig. 2 is that saddletree supports boots schematic diagram.
Fig. 3 is driving helix schematic diagram.
Fig. 4 is Rear impact sectional view.
Fig. 5 is preventing side running of belt conveyer schematic diagram.
Fig. 6 is draining schematic diagram.
Fig. 7 is rubber-tired cart schematic diagram.
In figure：1- cutterheads, 2- slagging trays, 3- main frame belt feeders, 4- shields, the main drivings of 5-, 6- steel arch-shelf erectors, 7- are pushed away
Entering oil cylinder, 8- host platforms, 9- support boots saddletrees, 10- girder loop wheel machines, 11- rear supports, 12- draws oil cylinder, 13- Rear impacts,
14- supports boots oil cylinder, 15- moment of torsion oil cylinders, 16- water tanks, 17- continuous conveyor systems, 18- airducts, 19- carrying idlers, 20- backhaul supports
Roller, 21- deflection preventing support rollers.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is paid
The every other embodiment obtained, belong to the scope of the utility model protection.
One kind is applied to helix tunnel construction device, including host computer system and Rear impact 13, and host computer system passes through
Dilatory oil cylinder 12 is connected with Rear impact 13, and described host computer system includes cutterhead 1, and the rear portion of cutterhead 1 is provided with the He of slagging tray 2
Main frame belt feeder 3, slagging tray 2 coordinate with main frame belt feeder 3, and cutterhead 1 is connected with main driving 5, and main driving 5 is located inside shield 4,
Main driving 5 is connected with the main frame at rear portion, and the top of main frame is provided with steel arch-shelf erector 6 and host platform 8, steel arch-shelf erector 6
Coordinate with host platform 8, the lower section of main frame is provided with girder loop wheel machine 10, and main frame is provided with support boots saddletree 9, support boots saddletree 9 and main frame
It is slidably matched, propelling cylinder 7 is connected between support boots saddletree 9 and main frame, support boots saddletree 9 is provided with support boots oil cylinder 14, support boots oil
Cylinder 14 is connected by moment of torsion oil cylinder 15 with support boots saddletree 9.
Described support boots oil cylinder 14 is provided with two, and two support boots oil cylinders 14 are symmetrical, and moment of torsion oil cylinder 15 is provided with four, four
Individual moment of torsion oil cylinder 15 is symmetrical.
Described Rear impact 13 is provided with water tank 16 and airduct 18, and liquid level sensor, water tank 16 are provided with water tank 16
It is connected with water source outside hole, airduct 18 outside hole with being air connected.
Described Rear impact 13 is provided with equipment draining pump, equipment draining pump by sedimentation basin in some holes and hole outside
Sedimentation basin connects, and sedimentation basin is provided with draining pump in each hole.
The described rear portion of main frame belt feeder 3 is provided with continuous conveyor system 17, and continuous conveyor system 17 coordinates with main frame belt feeder 3,
Continuous conveyor system 17 is attached to outside hole, and continuous conveyor system 17 includes carrying idler 19 and return idler 20, and belt is wrapped in carrying
On carrying roller 19 and return idler 20, the outside that carrying idler 19 and return idler 20 are turned is equipped with inclined deflection preventing support roller
21。
One kind is applied to helix Tunnel Construction, and in driving, the stretching of support boots oil cylinder 14 of the left and right sides is in Dong Bi
On, by controlling the stroke of left and right support boots oil cylinder 14 come the tuning of control main frame left and right directions, pass through control mode oil cylinder 15
Adjustment direction in vertical direction, moment of torsion oil cylinder 15 stretch out, the downward tuning of main frame, and moment of torsion oil cylinder shrinks, the upward tuning of main frame；It is main
Control room has guidance system to be monitored in real time, amplitude and the direction for needing to adjust according to guidance system control main frame, ensures main frame
Tunneled along helix.
Water tank 16 and airduct 18 are provided with Rear impact 13, and the water outside tunnel is transported to water tank 16, water storage by pipeline
Exist in water tank 16 so that equipment uses, liquid level sensor is designed with water tank 16, the automatic alarm when water level is relatively low or higher,
Ensure the supply of fresh water in hole, the air outside hole is transported in hole by airduct 18.
Equipment draining pump is provided with Rear impact 13, sewage is by equipment draining pump in hole, by being sunk in some holes
Shallow lake pond, precipitation is pressurizeed by draining pump in each hole, passes to sedimentation basin outside hole.
The outside that carrying idler 19 and return idler 20 are turned is equipped with inclined deflection preventing support roller 21.
The transport of production material inside and outside hole is carried out using the rubber-tired cart of bidirectional driving.
As shown in figure 1, using be adapted to hole footpath excavate cutterhead 1, slag chute 2 of sauntering, main frame belt feeder 3, shield 4, it is main driving 5,
Steel arch-shelf erector 6, propelling cylinder 7, host platform 8, support boots saddletree 9, girder loop wheel machine 10, rear support 11, the dilatory and of oil cylinder 12
Rear impact 13 forms the main components of whole rock tunnel(ling) machine.The major function of rock tunnel(ling) machine is the guarantor in shield 4
Under shield, the stretching hole wall of support boots saddletree 9, in the presence of propelling cylinder 7, main frame is driven to tunnel forward, the main band of driving 5 movable knife disc 1
Rotation, rock is constantly cut, while the rock under cutting can be collected into slag chute 2 of sauntering by the rotation of cutterhead, then pass through main frame
Belt feeder 3 transports Rear impact 13, then supporting has bad luck continuous conveyor system 17 by rear.Girder loop wheel machine system 10 is to be used for
To tunneling direction Transportation Engineering material, workmen can stand on host platform 8 using steel arch-shelf erector 6 to broken rock
Stone carries out supporting, ensures that machine can smoothly pass through the region of catalase.
As shown in Fig. 2 saddletree support boots have symmetrical two of support boots oil cylinder 14, moment of torsion oil cylinder 15 symmetrical 4, it is made
With being turning that machinery level and vertical direction are realized by hydraulic control respectively.When turning, the stretching of support boots saddletree 9 is in Dong Bi
On, in the presence of support boots oil cylinder 14 and moment of torsion oil cylinder 15, main machine structure is fulcrum or so and upper and lower tuning with shield 4, and
Can in driving tuning, tuning simultaneously, could realize the driving of spiral form shown in Fig. 3 in the two directions.
As shown in figure 3, the helix tunnel that can be completed for the utility model, this special axis designs disclosure satisfy that
The disengaging of large scale equipment.
As shown in figure 4, water tank 16 is arranged on Rear impact 13, the water outside tunnel is transported to water tank 16 by pipeline,
It can be stored in water tank 16 so that equipment uses, while liquid level sensor is designed with water tank, when water level is relatively low or higher
Automatic alarm, the effective supply for ensureing fresh water in hole.
Continuous conveyor system 17 is fixed in tunnel wall, and the rock ballast that main frame excavates is transported to outside hole.Fresh air outside hole
It is transported to by airduct 18 in hole.
As shown in figure 5, because tunnel axis is that continuous helix is turned, therefore the anti-deviation design of continuous conveyor system is just
Need to cover all tunnels excavated.Belt is operated on carrying idler 19, and a loop is formed through return idler 20.
Conventional belt support is made up of three carrying rollers, and three big carrying roller is substantially according to middle low, the high form arrangement in both ends.And it is
The continuous helix of adaptation is turned, and the carrying roller of belt feeder is subdivided into four carrying rollers, and the outside turned is anti-deviation
21 substantially vertical arrangement of carrying roller, reaches the purpose for preventing slag and sideslip.
Continuous conveyor system 17 needs the height that is lifted big, it is necessary to configure midway drive, reduces belt intensity, ensures that belt is tough
Property, facilitate belt to turn；And transported on material, using a variety of protection devices, such as fault-belt catching device, anti-tear sensor, check
Device etc. tackles emergency case, ensures the safety of system operation；The carrying roller at turning has certain installation strut angle, increases grooving
Angle, simultaneously because change of the turning into groove angle, has changed corresponding frame, roller seat or connector, it is necessary to by belt
The certain angle of rack inclining, belt smooth running is so just can guarantee that, deflection preventing support roller 21 is set, that is, at turning
The interior outside of conveyer belt sets vertical rod, the sideslip of limit transport band.
As shown in fig. 6, because tunnel is that descending tunnels, the draining in tunnel needs multistage transmit.Because elevation drop is big,
It must be spaced a distance and carry out relay ability sewer.Setting precipitation is spaced a distance in the tunnel excavated
Pond, sedimentation basin is configured with the draining pump of sewer in hole, with the foul water tank put after can the sewage in tunnel be transported to, then
Sedimentation basin is delivered to by draining pump, is delivered to step by step outside hole.
As shown in fig. 7, because tunnel has the larger gradient, traditional rail transport is no longer safe, tunnel excavation
Required production material is transported using rubber-tired cart, rubber-tired cart can bidirectional driving, be provided simultaneously with less size and larger specified
Load, possess reliable skidding and climbing capacity.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (5)
1. one kind is applied to helix tunnel construction device, including host computer system and Rear impact（13）, host computer system passes through
Dilatory oil cylinder（12）With Rear impact（13）Connection, it is characterised in that：Described host computer system includes cutterhead（1）, cutterhead（1）
Rear portion be provided with slagging tray（2）With main frame belt feeder（3）, slagging tray（2）With main frame belt feeder（3）Coordinate, cutterhead（1）With main drive
It is dynamic（5）Connection, main driving（5）It is located at shield（4）Inside, main driving（5）It is connected with the main frame at rear portion, the top of main frame is provided with steel
Bow member erector（6）And host platform（8）, steel arch-shelf erector（6）And host platform（8）Coordinate, the lower section of main frame is provided with master
Beam loop wheel machine（10）, main frame, which is provided with, supports boots saddletree（9）, support boots saddletree（9）It is slidably matched with main frame, supports boots saddletree（9）With main frame
Between be connected with propelling cylinder（7）, support boots saddletree（9）It is provided with support boots oil cylinder（14）, support boots oil cylinder（14）Pass through moment of torsion oil cylinder
（15）With supportting boots saddletree（9）Connection.
2. according to claim 1 be applied to helix tunnel construction device, it is characterised in that：Described support boots oil cylinder
（14）Provided with two, two are supportted boots oil cylinders（14）It is symmetrical, moment of torsion oil cylinder（15）Provided with four, four moment of torsion oil cylinders（15）It is left
It is right symmetrical.
3. according to claim 1 be applied to helix tunnel construction device, it is characterised in that：Described Rear impact
（13）It is provided with water tank（16）And airduct（18）, water tank（16）It is interior to be provided with liquid level sensor, water tank（16）It is connected with water source outside hole,
Airduct（18）With being air connected outside hole.
4. according to claim 1 be applied to helix tunnel construction device, it is characterised in that：Described Rear impact
（13）Equipment draining pump is provided with, equipment draining pump is connected by sedimentation basin in some holes with sedimentation basin outside hole, is sunk in each hole
Shallow lake pond is provided with draining pump.
5. according to claim 1 be applied to helix tunnel construction device, it is characterised in that：Described main frame belt feeder
（3）Rear portion is provided with continuous conveyor system（17）, continuous conveyor system（17）With main frame belt feeder（3）Coordinate, continuous conveyor system（17）Peace
It is filled to outside hole, continuous conveyor system（17）Including carrying idler（19）And return idler（20）, belt is wrapped in carrying idler（19）
And return idler（20）On, carrying idler（19）And return idler（20）Inclined deflection preventing support roller is equipped with the outside of turning
（21）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720919168.1U CN206987821U (en) | 2017-07-27 | 2017-07-27 | One kind is applied to helix tunnel construction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720919168.1U CN206987821U (en) | 2017-07-27 | 2017-07-27 | One kind is applied to helix tunnel construction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206987821U true CN206987821U (en) | 2018-02-09 |
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ID=61415409
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720919168.1U Active CN206987821U (en) | 2017-07-27 | 2017-07-27 | One kind is applied to helix tunnel construction device |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107218049A (en) * | 2017-07-27 | 2017-09-29 | 中铁工程装备集团有限公司 | One kind is applied to helix tunnel construction device and method |
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2017
- 2017-07-27 CN CN201720919168.1U patent/CN206987821U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107218049A (en) * | 2017-07-27 | 2017-09-29 | 中铁工程装备集团有限公司 | One kind is applied to helix tunnel construction device and method |
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