CN206346756U - The energy-saving shoring systems of TBM - Google Patents
The energy-saving shoring systems of TBM Download PDFInfo
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- CN206346756U CN206346756U CN201621470085.0U CN201621470085U CN206346756U CN 206346756 U CN206346756 U CN 206346756U CN 201621470085 U CN201621470085 U CN 201621470085U CN 206346756 U CN206346756 U CN 206346756U
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- pump
- support
- arm
- circular orbit
- cylinder
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Abstract
The utility model discloses a kind of energy-saving shoring systems of TBM, including big arm system, support pumping system, circular orbit system, the arm support pumping plant, the electrical control cabinet that are connected with trailer bodies；Big arm system is arranged on the top of circular orbit system, circular orbit system is connected with trailer bodies, pumping system is ask to be arranged on trailer bodies and positioned at the side of circular orbit system, electrical control cabinet is arranged on trailer bodies and is connected with big arm system, support pumping system, circular orbit system, arm support pumping plant.The utility model has Intelligent adjustment, non-linear, adaptive time-varying feature, and regulation intelligence is flexible, and sensing is accurate in real time, effectively reduce shoring system energy consumption and concrete loss, transfer pipeline blocking probability is reduced, operating efficiency is improved, with higher practicality and market value.
Description
Technical field
The utility model is related to tunneling boring rock tunnel development machine technique of design and construction field, and in particular to a kind of TBM
Energy-saving shoring system.
Background technology
Tunneling boring rock tunnel development machine abbreviation TBM, with the gradually increase of human cost, the drilling and blasting method of mountain tunnel is applied
Work is also gradually replaced by chisel mountain giant dragon-TBM mechanized constructions, the important procedure tunnel-liner systems of TBM constructions also increasingly by
To attention, tunnel-liner is the critical process after TBM cutterheads driving.Tunnel-liner system includes mixed spray system, hydraulic control system
System, electric control system.Mainly artificial whitewashing, is not saved not only before mixed spray, and bounce-back is high, and concrete loss is big, again
Bad to collect, causing job site to whitewash, environment is poor, the feature of environmental protection is poor, and dust pollution is serious；Mechanical executing agency is not used,
Flexibility ratio and accuracy are relatively low, are difficult to control and monitor；In addition existing TBM shoring system be constantly in high pressure it is standby and section
The highly energy-consuming state of work is flowed, transfer pipeline length is easily blocked, fault rate is high.
Utility model content
For the deficiency of above-mentioned background technology, the utility model provides a kind of energy-saving shoring systems of TBM, to solve
TBM is not saved in the prior art, and power consumption is big, and concrete loss is big, and flexibility ratio and accuracy are relatively low, is difficult to control and is monitored, defeated
Send pipeline susceptible to plugging technical problem.
The technical solution of the utility model is：A kind of energy-saving shoring systems of TBM, including big arm system, support pumping system, ring
Shape rail system, arm support pumping plant, the electrical control cabinet being connected with trailer bodies；Big arm system is arranged on circular orbit system
Top, circular orbit system is connected with trailer bodies, and support pumping system is arranged on trailer bodies and positioned at circular orbit system
Side, electrical control cabinet be arranged on trailer bodies on and with big arm system, support pumping system, circular orbit system, arm support pumping plant
It is connected；Big arm system includes large arm, telescopic oil cylinder, and telescopic oil cylinder is connected with large arm, large arm be provided with 240 ° of rotary actuators,
60 ° of rotary actuators and swipe motor；Pumping system is ask to include support pump support, tilt cylinder pump, master cylinder pump, tilt cylinder, controlling pump, main oil
Cylinder, support pump support is connected with trailer bodies, and tilt cylinder pump is arranged on support pump support and is connected with tilt cylinder, and master cylinder pump is installed
It is connected on support pump support and with master cylinder, support pump support is provided with support pump oil case and main control valve group, support pump oil case difference
It is connected with tilt cylinder pump, controlling pump, master cylinder pump, main control valve group is connected with tilt cylinder pump, controlling pump, master cylinder pump respectively；
Circular orbit system includes circular orbit, ring rail motor, translation oil cylinder, and circular orbit is connected by translation oil cylinder with trailer bodies
Connect, ring rail motor is arranged on circular orbit and is connected with large arm.
The arm support pumping plant includes arm support bearing, arm support control valve group, and arm support bearing is arranged on trailer bodies, arm support branch
Seat is provided with arm support fuel tank and arm-pump, and arm support fuel tank is connected with arm-pump, and arm support control valve group is arranged on arm support bearing
And respectively with ring rail motor, translation oil cylinder, 240 ° of rotary actuators, 60 ° of rotary actuators and swiping motor and being connected.
LS feedback pipes are connected between the arm support control valve group and arm-pump.
The electrical control cabinet includes cabinet and master controller, and cabinet is arranged on trailer bodies, and master controller is arranged on
In cabinet.
The outlet of the master cylinder pump is provided with pressure sensor.
Master controller is connected with pressure sensor, LS feedback pipes respectively.
Operation principle is：The main control valve group of electrical control cabinet control support pumping system, main control valve group coordinates the main oil of control
Cylinder and tilt cylinder carry out pump concrete, and at the same time, electrical control cabinet controls the large arm of big arm system to be transported along ring-shaped guide rail simultaneously
Dynamic and circular orbit does movable；The concrete that now support pumping system is pumped out can reach spray along circular orbit and large arm
Mouth, and accelerator be sufficiently mixed after in the presence of low-pressure air spray, carry out TBM constructions after tunnel reinforcing lining cutting work；
Electrical control cabinet is according to the feedback of LS feedback pipes, the regulation arm support pump assembly pressure and flow of real-time adaptive in the course of work
Match with operating mode, when mixed spray system is in the shutdown stage of procedure connection, system is automatically adjusted to low pressure holding state；When
When pressure sensor detects pressure anomaly and is increased to warning value, main control valve group is controlled to start anti-pump back suction one twice immediately,
Pressure, which is dropped to after normal value, to be continued to pump.
The energy-conservation load-sensitive large arm energy saving of system that the utility model is cooperated using the multiple degrees of freedom of adaptive operating mode
Effect clearly, at least more than 30% is saved through effectively contrast.In addition, the support pumping system of the advanced anti-pump of intelligence will can be pumped
The pipeline plugging accident often occurred in journey is eliminated in bud, can be effectively controlled former per tour plugging almost two or three times through statistics
Not plugging, has saved the shutdown dredging that plugging causes, the energy loss such as concrete loss, reduces transfer pipeline blocking probability,
It is the green utility model of a rare energy-conserving and environment-protective.The utility model has Intelligent adjustment, non-linear, adaptive
Time-varying feature, regulation intelligence is flexible, and sensing is accurate in real time, effectively reduces shoring system energy consumption and concrete loss, improves work
Make efficiency, with higher practicality and market value.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model floor plan.
Fig. 3 is the utility model control system figure.
Embodiment
Embodiment 1：As Figure 1-3, the energy-saving shoring systems of a kind of TBM, including big arm system 1, support pumping system 2, ring
Shape rail system 3, the arm support pumping plant 4 being connected with trailer bodies 6, electrical control cabinet 5；Big arm system 1 is arranged on circular orbit
The top of system 3, circular orbit system 3 is connected with trailer bodies 6, and support pumping system 2 is arranged on trailer bodies 6 and positioned at ring
The side of shape rail system 3, electrical control cabinet 5 be arranged on trailer bodies 6 on and positioned at arm support pumping plant 4 side and with large arm system
System 1, support pumping system 2, circular orbit system 3, arm support pumping plant 4 are connected, and electrical control cabinet 5 controls big arm system 1, support pumping system
2nd, circular orbit system 3, the relevant action of arm support pumping plant 4.Big arm system 1 includes large arm 101, telescopic oil cylinder 102, telescopic oil cylinder
102 are connected with large arm 101, and large arm is provided with 240 ° of rotary actuators 103,60 ° of rotary actuators 104 and swipes motor 105；Hold in the palm pump
System 2 includes support pump support 201, tilt cylinder pump 202, controlling pump 203, master cylinder pump 204, tilt cylinder 205, master cylinder 206, holds in the palm pump branch
Frame 201 is connected with trailer bodies 6, and tilt cylinder pump 202 is arranged on support pump support 201 and is connected with tilt cylinder 205, master cylinder pump
204 are arranged on support pump support 201 and are connected with master cylinder 206, and support pump support 201 is provided with support pump oil case 207 and master control
Valve group 209 processed, support pump oil case 207 is connected with tilt cylinder pump 202, controlling pump 203, master cylinder pump 204 respectively, main control valve component
It is not connected with tilt cylinder pump, controlling pump, master cylinder pump；Circular orbit system 3 includes circular orbit 301, ring rail motor 302, put down
Oil cylinder 303 is moved, circular orbit 301 is connected by translation oil cylinder 303 with trailer bodies 6, ring rail motor 302 is arranged on circular rails
It is connected on road 301 and with large arm 101.
Embodiment 2：As Figure 1-3, the energy-saving shoring systems of a kind of TBM, including big arm system 1, support pumping system 2, ring
Shape rail system 3, the arm support pumping plant 4 being connected with trailer bodies 6, electrical control cabinet 5；Big arm system 1 is arranged on circular orbit
The top of system 3, circular orbit system 3 is connected with trailer bodies 6, and support pumping system 2 is arranged on trailer bodies 6 and positioned at ring
The side of shape rail system 3, electrical control cabinet 5 be arranged on trailer bodies 6 on and positioned at arm support pumping plant 4 side and with large arm system
System 1, support pumping system 2, circular orbit system 3, arm support pumping plant 4 are connected；Big arm system 1 includes large arm 101, telescopic oil cylinder 102,
Telescopic oil cylinder 102 is connected with large arm 101, and large arm itself can realize the front and rear shifting of large arm opposed annular track by telescopic oil cylinder
It is dynamic；Large arm one end provided with 240 ° of rotary actuators 103,60 ° of rotary actuators 104, swipe 106, the 240 ° of swings of motor 105 and nozzle
Motor 103, can swing 240 °, and 60 ° of rotary actuators 104 can be with swing 60 ° 240 ° of swing horses, 60 ° of rotary actuators
And swipe the individual sport of motor 105 and its compound motion and can realize the multiple degrees of freedom flexible motion of nozzle.Support pumping system 2 is wrapped
Include support pump support 201, tilt cylinder pump 202, controlling pump 203, master cylinder pump 204, tilt cylinder 205, master cylinder 206, support pump support 201 with
Trailer bodies 6 are connected, and tilt cylinder pump 202 is arranged on support pump support 201 and is connected with tilt cylinder 205, and tilt cylinder pump is tilt cylinder
Motion provides power, and tilt cylinder realizes the pumping of support pumping system and anti-pumping function；Master cylinder pump 204 be arranged on support pump support 201 and
It is connected with master cylinder 206, master cylinder pump provides power for the motion of master cylinder and is its fuel feeding, and master cylinder is used to hold in the palm pumping system
Pump concrete；Pump support 201 is held in the palm provided with support pump oil case 207 and main control valve group 209, support pump oil case 207 respectively with tilt cylinder
Pump 202, controlling pump 203, master cylinder pump 204, which are connected, is connected in its fuel feeding；Controlling pump 203 provides dynamic for master cylinder pump swash plate variable
Power.Main control valve group 209 is connected with tilt cylinder pump 202, controlling pump 203, master cylinder pump 204, can be realized by main control valve group
The commutation of master cylinder pump, discharge capacity regulation and pressure protection, electrical control cabinet control the commutation of master cylinder pump come real by main control valve group
Existing master cylinder commutation, while control tilt cylinder automatic reverse after master cylinder moves to predeterminated position, realize the pumping of support pumping system and
Anti- pumping function.Circular orbit system 3 includes circular orbit 301, ring rail motor 302, translation oil cylinder 303, and circular orbit 301 passes through
Translation oil cylinder 303 is connected with trailer bodies 6, realizes moving forward and backward for circular orbit；Ring rail motor 302 is arranged on circular orbit
It is connected on 301 and with large arm 101, large arm can move in a circle under the driving effect of ring rail motor on circular orbit, it is real
Now flexibly whitewashing.
The arm support pumping plant 4 includes arm support bearing 401, arm support control valve group 404, and arm support bearing 401 is arranged on trailer master
On body 6, arm support bearing 401 is provided with arm support fuel tank 402 and arm-pump 403, and arm support fuel tank 402 is connected with arm-pump 403, is
Arm support oil pump feed；Arm support control valve group 404 be arranged on arm support bearing 401 on and respectively with ring rail motor 302, translation oil cylinder 303,
240 ° of rotary actuators 103,60 ° of rotary actuators 104 are connected with motor 105 is swiped, by arm support control valve group to ring rail motor
302nd, translation oil cylinder 303,240 ° of rotary actuators 103,60 ° of rotary actuators 104 and the control for swiping motor 105, it is possible to achieve spray
The flexible motion of mouth and uniform whitewashing.LS feedback pipes are connected between the arm support control valve group 404 and arm-pump 403, can
Realize the self-adapting load sensitivity control of arm support relevant action.According to operating mode, injection side amount and jet thickness polytropy, in real time
Adaptive regulation arm support pump assembly pressure and flow match with operating mode, when mixed spray system is in the shutdown stage of procedure connection
When, system is automatically adjusted to low pressure holding state.The electrical control cabinet 5 includes cabinet 501 and master controller 502, cabinet 501
On trailer bodies 6, master controller 502 is arranged in cabinet 501, and master controller can be controlled to whole system.Institute
The outlet for stating master cylinder pump 204 is provided with pressure sensor 208, and master controller 502 is connected with pressure sensor 208, when electric
Switch board gathers pressure sensor signal, when detecting pressure anomaly and being increased to warning value, controls main control valve group to start immediately
Twice, pressure is dropped to after normal value to be continued to pump anti-pump back suction one.Electrical control cabinet passes through master controller 502 and arm support control valve
Group 404 is connected, can be achieved to before and after large arm and circular motion control.
The course of work：The main control valve group of electrical control cabinet control support pumping system, main control valve group coordinates control master cylinder
Pump concrete is carried out with tilt cylinder, at the same time, electrical control cabinet controls the large arm of big arm system to be moved along ring-shaped guide rail simultaneously
Do movable with circular orbit；The concrete that now support pumping system is pumped out can reach spray along circular orbit and large arm
Mouth, and accelerator be sufficiently mixed after in the presence of low-pressure air spray, carry out TBM constructions after tunnel reinforcing lining cutting work；
Electrical control cabinet is according to the feedback of LS feedback pipes, the regulation arm support pump assembly pressure and flow of real-time adaptive in the course of work
Match with operating mode, when mixed spray system is in the shutdown stage of procedure connection, system is automatically adjusted to low pressure holding state；When
When pressure sensor detects pressure anomaly and is increased to warning value, main control valve group is controlled to start anti-pump back suction one twice immediately,
Pressure, which is dropped to after normal value, to be continued to pump.
It is described above, only the utility model preferably embodiment, but protection domain of the present utility model is not
This is confined to, any one skilled in the art can readily occur in the technical scope that the utility model is disclosed
Change or replacement, should all cover within protection domain of the present utility model.
Claims (6)
1. a kind of energy-saving shoring systems of TBM, it is characterised in that：Including with trailer bodies（6）The big arm system being connected（1）、
Hold in the palm pumping system（2）, circular orbit system（3）, arm support pumping plant（4）, electrical control cabinet（5）；Big arm system（1）Installed in circular rails
Road system（3）Top, circular orbit system（3）With trailer bodies（6）It is connected, holds in the palm pumping system（2）Installed in trailer bodies
（6）Above and positioned at circular orbit system（3）Side, electrical control cabinet（5）Installed in trailer bodies（6）It is upper and with big arm system
（1）, support pumping system（2）, circular orbit system（3）, arm support pumping plant（4）It is connected；Big arm system（1）Including large arm（101）, stretch
Contracting oil cylinder（102）, telescopic oil cylinder（102）With large arm（101）It is connected, large arm is provided with 240 ° of rotary actuators（103）, 60 ° of pendulum
Dynamic motor（104）With swipe motor（105）；Hold in the palm pumping system（2）Including support pump support（201）, tilt cylinder pump（202）, controlling pump
（203）, master cylinder pump（204）, tilt cylinder（205）, master cylinder（206）, hold in the palm pump support（201）With trailer bodies（6）It is connected, puts
Cylinder pump（202）Installed in support pump support（201）Upper and and tilt cylinder（205）It is connected, master cylinder pump（204）Installed in support pump support
（201）Upper and and master cylinder（206）It is connected, holds in the palm pump support（201）Provided with support pump oil case（207）With main control valve group
（209）, hold in the palm pump oil case（207）Respectively with tilt cylinder pump（202）, controlling pump（203）, master cylinder pump（204）It is connected, main control valve
Group（209）Respectively with tilt cylinder pump（202）, controlling pump（203）, master cylinder pump（204）It is connected；Circular orbit system（3）Including
Circular orbit（301）, ring rail motor（302）, translation oil cylinder（303）, circular orbit（301）Pass through translation oil cylinder（303）With dragging
Vehicle main body（6）It is connected, ring rail motor（302）Installed in circular orbit（301）Upper and and large arm（101）It is connected.
2. the energy-saving shoring systems of TBM according to claim 1, it is characterised in that：The arm support pumping plant（4）Including arm support
Bearing（401）, arm support control valve group（404）, arm support bearing（401）Installed in trailer bodies（6）On, arm support bearing（401）On
Provided with arm support fuel tank（402）And arm-pump（403）, arm support fuel tank（402）With arm-pump（403）It is connected, arm support control valve group
（404）Installed in arm support bearing（401）It is upper and respectively with ring rail motor（302）, translation oil cylinder（303）, 240 ° of rotary actuators
（103）, 60 ° of rotary actuators（104）With swipe motor（105）It is connected.
3. the energy-saving shoring systems of TBM according to claim 2, it is characterised in that：The arm support control valve group（404）With
Arm-pump（403）Between be connected with LS feedback pipes.
4. the energy-saving shoring systems of TBM according to claim 1, it is characterised in that：The electrical control cabinet（5）Including cabinet
Body（501）And master controller（502）, cabinet（501）Installed in trailer bodies（6）On, master controller（502）Installed in cabinet
（501）It is interior.
5. the energy-saving shoring systems of TBM according to claim 1, it is characterised in that：The master cylinder pump（204）Outlet
Provided with pressure sensor（208）.
6. the energy-saving shoring systems of TBM according to claim 4 or 5, it is characterised in that：Master controller（502）Respectively with
Pressure sensor（208）, LS feedback pipes are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621470085.0U CN206346756U (en) | 2016-12-30 | 2016-12-30 | The energy-saving shoring systems of TBM |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621470085.0U CN206346756U (en) | 2016-12-30 | 2016-12-30 | The energy-saving shoring systems of TBM |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206346756U true CN206346756U (en) | 2017-07-21 |
Family
ID=59319641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621470085.0U Withdrawn - After Issue CN206346756U (en) | 2016-12-30 | 2016-12-30 | The energy-saving shoring systems of TBM |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206346756U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106761830A (en) * | 2016-12-30 | 2017-05-31 | 中铁工程装备集团有限公司 | A kind of energy-saving shoring systems of TBM |
-
2016
- 2016-12-30 CN CN201621470085.0U patent/CN206346756U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106761830A (en) * | 2016-12-30 | 2017-05-31 | 中铁工程装备集团有限公司 | A kind of energy-saving shoring systems of TBM |
| CN106761830B (en) * | 2016-12-30 | 2018-12-04 | 中铁工程装备集团有限公司 | A kind of energy-saving shoring system of TBM |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170721 Effective date of abandoning: 20181204 |
|
| AV01 | Patent right actively abandoned |