CN101555799A - Automatic grouting control device of push bench and method - Google Patents
Automatic grouting control device of push bench and method Download PDFInfo
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- CN101555799A CN101555799A CNA2009100515083A CN200910051508A CN101555799A CN 101555799 A CN101555799 A CN 101555799A CN A2009100515083 A CNA2009100515083 A CN A2009100515083A CN 200910051508 A CN200910051508 A CN 200910051508A CN 101555799 A CN101555799 A CN 101555799A
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- 238000003860 storage Methods 0.000 claims abstract description 10
- 238000007569 slipcasting Methods 0.000 claims description 154
- 230000008878 coupling Effects 0.000 claims description 32
- 238000010168 coupling process Methods 0.000 claims description 32
- 238000005859 coupling reaction Methods 0.000 claims description 32
- 239000002002 slurry Substances 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 5
- 230000000712 assembly Effects 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
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- 230000008569 process Effects 0.000 abstract description 13
- 238000010276 construction Methods 0.000 abstract description 8
- 230000008901 benefit Effects 0.000 abstract description 4
- 230000004044 response Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 238000012544 monitoring process Methods 0.000 description 5
- 239000002689 soil Substances 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
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- 230000007812 deficiency Effects 0.000 description 2
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- 230000000694 effects Effects 0.000 description 2
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- 230000002452 interceptive effect Effects 0.000 description 2
- 230000006386 memory function Effects 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
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- 238000005520 cutting process Methods 0.000 description 1
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- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The invention relates to an automatic grouting control device of a push bench, comprising a grouting master pipe, a grouting dividing pipe, a plurality of grouting components and a control component; the grouting component is arranged at the tail end of the grouting dividing pipe and comprises two grouting branch pipes which are parallelly connected; one grouting branch pipe is sequentially provided with a pneumatic valve used for on and off of the grouting branch pipe and a pressure sensor used for detecting grouting pressure; the other grouting branch pipe is provided with a manual valve; the control component comprises an industrial computer, an input module and an output module; the industrial computer can preset the pressure values of all the grouting ports and deviation range and carry out operation and storage of values; the input module converts pressure signals input by the pressure sensor into digital signals and transmits the digital signals to the industrial computer; and the output module digital signals transmitted by the industrial computer into trigger signals so as to control the opening and closing of the pneumatic valve. The automatic control device realizes automatic grouting process by adopting grouting pressure as control parameters, has the advantages of fast response, stable grouting pressure and high construction efficiency and is applicable to grouting construction of the push bench.
Description
Technical field:
The present invention relates to the filling system of constructing tunnel, particularly a kind of automatic grouting control device of push bench and method with push-bench.
Background technology:
In the subterranean tunnel engineering construction, head into by push-bench and successive each tube coupling and the soil body between need to carry out slip casting, form the mud cover, to reduce the resistance between the tube coupling and the soil body, fill the tube coupling of jacking construction formation and the space between the soil body simultaneously, thereby controlling ground settlement guarantees the smooth and easy propelling of push-bench.This work is to be finished by the filling system of push-bench.
The filling system of existing push-bench by reserve pit, grouting pump, slip casting house steward, slip casting be in charge of, hand-operated valve forms, see also Fig. 1 and Fig. 2 and have push-bench filling system structure diagram now.Described reserve pit and grouting pump are located at (not shown) on the ground, described slip casting house steward 01 is led to each tube coupling 05 by laying on the ground, the slip casting that is provided with in ring week along each tube coupling 05 is in charge of 02, and each slip casting is in charge of 02 and all is connected with some hand-operated valves 03 and leads to each grouting port 04 that is embedded on tube coupling 05 prefabricated component.
The running of existing push-bench filling system is fully by Artificial Control, manual operations.After push-bench advances a segment distance, the site operation personnel are during according to the 05 needs slip casting of judgment part tube coupling, the hand-operated valve 03 on 02 is in charge of in the slip casting of just at first closing all other tube couplings except that needing slip casting tube coupling 05, manually open grouting pump subsequently, slurries just enter into slip casting from reserve pit along slip casting house steward 01 and are in charge of in 02, opening slip casting is in charge of each hand-operated valve 03 on 02 by hand successively in order again on the tube coupling 05 that needs slip casting, so slurries just begin to be in charge of 02 slip casting in each grouting port 04 successively from slip casting.During slip casting, the quantity of each hand-operated valve of opening 03 can not be too much, and about about two, in order to avoid each grouting port 04 assigned grouting pressure is crossed low and is caused slip casting effect bad.Observe the slip casting situation of judging this slip casting point by rule of thumb by the site operation personnel in the slip casting process, if slip casting is finished, the hand-operated valve 03 of then cutting out this grouting port 04 stops slip casting, order is opened the hand-operated valve 03 on this tube coupling 05 back grouting port 04 again, grouting port 04 to the back carries out slip casting successively, until the slip casting of finishing all grouting ports 04 on this tube coupling 05.The slip casting of next tube coupling is finished in circulation according to this, after the slip casting of all tube couplings finishes, closes grouting pump, thereby finishes whole slip casting process.
Where when existing push-bench filling system open slip casting by the artificial judgment decision fully, the slip casting duration etc., adopt the open and close of grouting pump hand-manipulated and each grouting port 04 hand-operated valve 03 simultaneously, therefore it not only has and depends on operating personnel's subjective judgement unduly and occur because the slurries that Field Force's carelessness is caused overflow or the grouting amount deficiency, thereby the shortcoming of controlling ground settlement well, and the difficulty of linking up between the operating personnel of the operating personnel of grouting pump and underground hand-operated valve 03 on the ground and untimely, the manual mode of operation of a plurality of slip casting hand-operated valves 03 etc. has all brought reaction speed slow to existing push-bench filling system, operating efficiency is low, the defective of long construction period and coordinative command difficulty.
Summary of the invention:
The problem of the desired solution of the present invention is to overcome the deficiencies in the prior art, a kind of automatic grouting control device of push bench is provided, it adopts grouting port pressure as monitoring parameter, automatically finish push-bench slip casting overall process, can avoid artificial control error, stablize grouting pressure, guarantee the formation of mud cover, reach push-bench and advance effect smooth and easy, effective controlling ground settlement, thereby have the advantage that response is fast, efficient is high.
It is as follows that the present invention solves the technical scheme that its technical problem takes:
A kind of automatic grouting control device of push bench, include the slip casting house steward who is communicated with ground reserve pit and mudjack, slip casting along each tube coupling ring week setting and connection slip casting house steward is in charge of, some slip casting assemblies and a Control Component, described slip casting assembly is arranged at the slip casting that is communicated with this grouting port correspondingly with the tube coupling grouting port and is in charge of end, it includes the slip casting arm that is communicated with two parallel connections that slip casting is in charge of, be disposed with on the one slip casting arm in order to the pneumatic operated valve of break-make slip casting arm with in order to detect the pressure sensor of grouting pressure, another slip casting arm is provided with hand-operated valve, described Control Component includes Industrial Personal Computer (IPC), input module and output module, this Industrial Personal Computer (IPC) is electrically connected with input module and output module respectively, it can preset each grouting port force value and deviation range thereof the go forward side by side computing and the storage of line number value, this input module is connected with described pressure sensor, its pressure signal with this pressure sensor input converts data signal to and passes to Industrial Personal Computer (IPC), this output module is connected with described pneumatic operated valve, and its data signal that Industrial Personal Computer (IPC) transmission is come converts the switching of triggering signal with the control pneumatic operated valve to.
The slip casting assembly of automatic grouting control device of push bench of the present invention also includes one way valve and service valve, this one way valve is located between described pneumatic operated valve and the pressure sensor, its allow slurries in slip casting is in charge of to the grouting port one-way flow, between that this service valve is located at described pressure sensor and two slip casting arms and the coupling head, it can open or block place slip casting arm; Described Control Component also includes the display element as man-machine dialog interface, and this display element is connected on the Industrial Personal Computer (IPC); Described Industrial Personal Computer (IPC) can be compared the grouting pressure value of input module input with preset pressure value, if this grouting pressure value is greater than preset pressure value and deviation range sum, then Industrial Personal Computer (IPC) is closed the signal of pneumatic operated valve to output module output, if this grouting pressure value is poor less than preset pressure value and deviation range, then Industrial Personal Computer (IPC) is opened the signal of pneumatic operated valve to output module output; Described input module is PCI-6224, and described output module is PCI-6516.
A kind of method that adopts described automatic grouting control device of push bench to carry out automatic slip casting, its concrete implementation step is as follows:
1, system starts, equipment self-inspection;
2, detect grouting pressure, storage and video data;
3, select control model, if selected automatic mode then directly implemented for the 5th step, if selected manual mode then implemented for the 4th step;
4, adopt manual mode to carry out slip casting;
5, adopt automated manner to carry out slip casting
A, in Industrial Personal Computer (IPC) default grouting pressure and deviation range
B, Industrial Personal Computer (IPC) compare and judge grouting pressure value and the preset pressure value that detects, and output opens or closes the signal of pneumatic operated valve then
C, pneumatic operated valve open or close according to output signal, to realize beginning or to stop slip casting to grouting port.
Compare with existing push-bench filling system, automatic grouting control device of push bench increase of the present invention has the slip casting assembly that is arranged at grouting port and in order to control the Control Component of this slip casting assembly, this slip casting assembly contains in order to the pressure sensor that detects grouting pressure with in order to the pneumatic operated valve of break-make slip casting arm, and this Control Component contains the Industrial Personal Computer (IPC) of having preset each grouting port force value and deviation range thereof and can having carried out numerical operation and storage.Described automatic grouting control device of push bench is when work, Industrial Personal Computer (IPC) can be by the force value of each grouting port of pressure sensor monitoring, and it authorized pressure scope with prior setting compared, according to the result pneumatic operated valve is carried out the automatic operation of gauge tap then, thereby realized that push-bench is all processes that controlling parameter is finished slip casting automatically with the grouting pressure.The present invention compared with prior art has following advantage:
1, slip casting process need not the scene and manually keeps an eye on and operate, alleviated operating personnel's operating pressure greatly, reduce the bad situation of grouting amount control that human negligence causes, avoided the dangerous generations such as surface settlement that may cause thus, controlled ground and pipeline sedimentation effectively.
2, the present invention is by slip casting outlet pressure value that field monitoring fed back, automatically the slip casting of each grouting port is controlled, thereby grouting pressure stably can be controlled under the predetermined state, avoid artificially controlling the error of slip casting, thereby guaranteed the formation quality and the maintenance thereof of mud cover, reduced tube coupling and extraneous friction in the jack-in process, reduced the frictional resistance of jacking, improved the propelling environment of push-bench, it is more smooth and easy to make it propelling, has ensured the normal operation of push-bench.
3, the present invention has realized the full-automatic process of slip casting, thereby exempted ground operating personnel's complicated coordination process up and down, overcome the slower shortcoming of traditional manually-operated reaction, improved the rate of straining of whole filling system, promoted push-bench mortar depositing construction efficient widely.
4, preset pressure value can be adjusted according to the surface settlement actual conditions, thus effective controlling ground settlement.The ground push-bench is advanced ground settlement data input computer along the line and compare, show that then preset pressure value is less than normal, illustrating that then preset pressure value is too high if protuberance takes place on ground if sedimentation takes place on ground with preset pressure value.
In addition, the slip casting arm of slip casting assembly of the present invention is provided with service valve and hand-operated valve, can in particular cases realize the manual control of slip casting in robot control system(RCS) inefficacy or maintenance debugging etc., therefore described automatic grouting control device of push bench can freely switch automatic or manual control slip casting according to field demand, thereby has improved the adaptive capacity of whole system.In addition, the Industrial Personal Computer (IPC) of Control Component of the present invention has the data memory function and is connected with can interactive display element, thereby its can be in operation with real time data synchronous recording such as phylogenetic grouting pressure and Environmental Monitoring and show, to provide the site operation personnel as the foundation of disposing and in the future as inquiry and the engineering data analyzed.
In a word, automatic grouting control device of push bench of the present invention is the automatic slip casting process that controlling parameter has realized push-bench with the grouting pressure, have the automaticity height, respond advantage fast, that grouting pressure is stable, efficiency of construction is high, the quality, the push-bench propelling that guarantee the mud cover are smooth and easy, the beneficial effect of effective controlling ground settlement thereby reached.
Description of drawings:
Fig. 1 is the structural representation of existing push-bench filling system.
Fig. 2 is the schematic cross-section of Fig. 1.
Fig. 3 is a structural representation of the present invention.
Fig. 4 is the structure chart of slip casting assembly among the present invention.
Fig. 5 is a workflow diagram of the present invention.
The specific embodiment:
Below in conjunction with the drawings and specific embodiments the present invention is described in further detail.
At first see also Fig. 3 structural representation of the present invention, the slip casting that the diagram automatic grouting control device of push bench includes the slip casting house steward 1 that is communicated with reserve pit and mudjack, be communicated with the slip casting house steward is in charge of 2, some slip casting assemblies 20 and a Control Component 10.This reserve pit and mudjack are arranged at (not shown) on the ground, this slip casting house steward 1 is led to be arranged in by ground and underground finished each tube coupling of successive tunnel that heads into by push-bench (Fig. 3 is not shown, can be with reference to figure 1), the injecting paste material that reserve pit prepares in order to storage, mudjack provides push-bench slip casting power, and slip casting house steward 1 is the main pipe rail of transmission injecting paste material; Go out a slip casting at each tube coupling place by slip casting house steward 1 top set and be in charge of 2, each grouting port 4 that the 2 ring weeks along the place tube coupling were provided with and fed tube coupling is in charge of in this slip casting; Described some slip casting assemblies 20 are arranged at the slip casting that is communicated with each grouting port 4 and are in charge of 2 end, and each grouting port 4 place is provided with a slip casting assembly 20, and promptly slip casting assembly 20 is corresponding one by one with tube coupling grouting port 4; Described Control Component 10 is installed in the switch board, its connection is also controlled all slip casting assemblies 20, this switch board size is wide to be 1100mm, and it is fixed on the high mounting platform of bottom, the tube coupling lower right corner one 300mm, and this platform edges leaves the 400mm space from the tube coupling inwall.
Now please in conjunction with the structure chart of consulting Fig. 4 slip casting assembly, Fig. 4 left side is slip casting house steward 1, the right side is a grouting port 4, diagram slip casting assembly 20 includes and is communicated with slip casting and is in charge of 2 two slip casting arms 21 and 22, and this two slip casting arm 21 and 22 is parallel to slip casting and is in charge of preceding and coupling head 5 and back on 2 also between the coupling head 6.Be disposed with pneumatic operated valve 23, one way valve 25, pressure sensor 24 and service valve 26 by slip casting house steward 1 to the direction of grouting port 4 on the one slip casting arm 21, above-mentioned each element should be installed in the same space plane, this plane parallels with grouting port 4 place tube coupling walls, thereby avoid the ledge of element to take additional space as far as possible, to reduce the danger that slip casting assembly 20 is damaged by grazing, another slip casting arm 22 is provided with hand-operated valve 3.Described pneumatic operated valve 23 is by compressed air-driven, in order to open and to block slip casting arm 21, it is the executing agency of slip casting, it is connected with and feeds compressed-air actuated tracheae 27, this pneumatic operated valve 23 has the electromagnetic type gas circuit gauge tap that drives air in order to control, this switch can be triggered by automatic control signal, also can be triggered by manually-operated.Described one way valve 25 is located between pneumatic operated valve 23 and the pressure sensor 24, it allows slurries to be in charge of in 21 to grouting port 4 one-way flow in slip casting, and this one way valve 25 is that the material that is used for preventing outside soil layer in the slip casting process pours in down a chimney the safety device into slip casting house steward 1.Described pressure sensor 24 promptly detects the pressure of outside soil layer mud cover in order to detect the grouting pressure at grouting port 4 places, and pressure sensor 24 still can normally be monitored the real-time change value of this grouting port 4 mud cover pressure when pneumatic operated valve 23 cut out.Described service valve 26 is located between the back and coupling head 6 of pressure sensor 24 and two slip casting arms, it can open or block place slip casting arm 21, this service valve 26 is a hand-operated valve, mainly is used to cut off slip casting arm 21 to stop slip casting when overhaul of the equipments or debugging.Hand-operated valve 3 on the described slip casting arm 22 can manually-operated to open or to block place slip casting arm 22, it can realize manual slip casting when closing the slip casting arm of automatic slip casting.In a word, whole slip casting assembly 20 has the slip casting path of two parallel connections, can utilize the different open and-shut modes of service valve 26 and hand-operated valve 3 to carry out automatic slip casting and the manually switching of slip casting in case of necessity, damaging because of part of devices when causing automatic filling system to move, for the safety of system provides guarantee.
See also Fig. 3 again, the Control Component 10 of diagram automatic grouting control device of push bench includes Industrial Personal Computer (IPC) 11, input module 12, output module 13 and display element 14.Described Industrial Personal Computer (IPC) 11 is electrically connected with input module 12, output module 13 and display element 14 respectively, and it can carry out the computing and the storage of numerical value, and can preestablish the force value and the deviation range thereof of each grouting port that needs control therein.Described input module 12 is connected with the pressure sensor 24 of described slip casting assembly 20, and its real-time grouting pressure signal with grouting port 4 places that this pressure sensor 24 detected and imported converts data signal to, passes to Industrial Personal Computer (IPC) 11 subsequently; In the present embodiment, this input module 12 has adopted 32 analog quantity input module PCI-6224 of NI company.Described output module 13 is connected with the pneumatic operated valve 23 of described slip casting assembly 20, it can transmit the data signal of coming with Industrial Personal Computer (IPC) 11 and convert triggering signal to, and touch the electromagnetic type gas circuit gauge tap of pneumatic operated valve 23, thereby make the compressed air-driven in the tracheae 27 and the switching of control pneumatic operated valve 23 with this triggering signal; In the present embodiment, this output module 13 has adopted 32 output module PCI-6516 of NI company.Described Industrial Personal Computer (IPC) 11 can be compared the grouting pressure value of input module 12 inputs with preset pressure value, if this grouting pressure value is greater than preset pressure value and deviation range sum, then Industrial Personal Computer (IPC) 11 is closed the signal of pneumatic operated valve 23 to output module 13 outputs, if this grouting pressure value is poor less than preset pressure value and deviation range, then Industrial Personal Computer (IPC) 11 is opened the signal of pneumatic operated valve 23 to output module 13 outputs.Except above-mentioned computing and arbitration functions, Industrial Personal Computer (IPC) 11 also has the data memory function, and it can set up database, and the real-time value storage of all grouting pressures that pressure sensor 24 in the slip casting process is recorded is in order to inquiry later.Described display element 14 is as interactive interface, it not only can show grouting port 4 force value, pneumatic operated valve 23 states etc. and parameter change curve in real time, and can make operating personnel adopt conversational mode input preset pressure value, deviation range or other operating parameter, can also show the history data of inquiring about gained simultaneously.
Now illustrate that in conjunction with the foregoing description automatic grouting control device of push bench of the present invention implements the method and the course of work of automatic slip casting.See also Fig. 5 workflow diagram of the present invention.
Using described automatic grouting control device of push bench, to carry out the concrete implementation step of method of automatic slip casting as follows:
1, system starts, equipment self-inspection
Each equipment that system starts in the back reply automatic grouting control device of push bench carries out self check.At first close the service valve 26 and the hand-operated valve 3 of slip casting assembly 20, block the slip casting path of two slip casting arms 21 and 22, each equipment on the checkout gear is one by one got rid of the fault that occurs then, and is good until the total system running status.
2, detect grouting pressure, storage and video data
The pressure that starts 24 pairs of all grouting ports 4 of pressure sensor of each slip casting assembly 20 detects, and the signal of telecommunication that the force value that records is converted into 4-20mA is through the input module 12 of cable transmission to the switch board, and this input module 12 converts the real-time grouting pressure signal at grouting port 4 places to the data signal that computer can discern again and delivers in the Industrial Personal Computer (IPC) 11.Owing to do not need the high-frequency monitoring, therefore the sample frequency of grouting pressure is set to 5, Industrial Personal Computer (IPC) 11 is stored in the real-time grouting pressure value of all each grouting ports 4 that receives in the database, and meanwhile, Industrial Personal Computer (IPC) 11 also will be stored in the database by the operating parameter of Field Force's input.
This data of database can be shown in the form of real time data, form or curve on the display element 14, in addition, random time can both be transferred and show as time, grouting port sequence number or advance distance etc. with certain ordering data of database afterwards, for use in inquiry and analysis.
3, select control model
Operating personnel choose slip casting according to the site operation needs and adopt manually or automatic control mode.Automatic mode is generally adopted in slip casting, if selected automatic mode then directly implemented for the 5th step; When system need carry out field adjustable or some fault when causing abnormal condition that automatic function lost efficacy, adopt and use manual mode, if selected manual mode then implemented for the 4th step.
4, adopt manual mode to carry out slip casting
The Field Force can carry out manual slip casting by dual mode: the one, close pneumatic operated valve 23, and hand control hand-operated valve 3 carries out slip casting by 22 pairs of grouting ports of slip casting arm 4; Another is to close hand-operated valve 3, and the Field Force is by operating on the dialog interface of display element 14, and control pneumatic operated valve 23 moves, thereby carries out slip casting by 21 pairs of corresponding grouting ports 4 of slip casting arm.
5, adopt automated manner to carry out slip casting
After selecting automatic mode, slip casting is carried out according to the following step:
A, in Industrial Personal Computer (IPC) 11 default grouting pressure and deviation range
Import and preset the controlled pressure value and the deviation range thereof of each grouting port 4 to Industrial Personal Computer (IPC) 11 by the dialog interface of display element 14.
The grouting pressure value and the preset pressure value of b, 11 pairs of detections of Industrial Personal Computer (IPC) compare and judge, and output opens or closes the signal of pneumatic operated valve 23 then
Industrial Personal Computer (IPC) 11 is compared the grouting port 4 real-time pressure values that recorded by pressure sensor 24 of input module input with the force value of presetting, if this grouting pressure value (is preset pressure value-deviation range less than the poor of preset pressure value and deviation range, be dangerous values), then Industrial Personal Computer (IPC) 11 is opened the signal of pneumatic operated valve 23 to output module 13 outputs; If this grouting pressure value is greater than preset pressure value and deviation range sum (be preset pressure value+deviation range, be safety value), then Industrial Personal Computer (IPC) 11 is closed the signal of pneumatic operated valve 23 to output module 13 outputs.
C, pneumatic operated valve 23 open or close according to output signal, to realize beginning or to stop slip casting to grouting port 4
Described output module 13 transmits the data signal of coming with Industrial Personal Computer (IPC) 11 and converts triggering signal to, and exports to the switching of pneumatic operated valve 23 with control pneumatic operated valve 23; If the signal that pneumatic operated valve 23 is opened from output module 13 acceptance is then opened valve and is connected slip casting arm 21 so that grouting port 4 is carried out slip casting; If the signal that pneumatic operated valve 23 cuts out from output module 13 acceptance, then valve-off blocks slip casting arm 21 to stop grouting port 4 slip castings; Thereby the pressure of push-bench periphery mud cover is controlled maintenance within the specific limits all the time.
As mentioned above, automatic grouting control device of push bench of the present invention is by detecting the force value of each grouting port 4, it and the force value of prior setting are made comparisons, and grouting pneumatic operated valve 23 is carried out the operation of automatic switch, realized the automatic mortar depositing construction of push-bench according to comparative result.
The present invention has carried out field experiment, Systems balanth and practicality from installation and debugging to from Obtain good proof in the overall process of moving control slip casting, reached the quality, the top that guarantee mud sleeve That the pipe machine advances is smooth and easy, effectively control the beneficial effect of surface subsidence.
Claims (7)
1, a kind of automatic grouting control device of push bench, include the slip casting house steward that is communicated with ground reserve pit and mudjack and be in charge of along the slip casting that is provided with in each tube coupling ring week and be communicated with the slip casting house steward, it is characterized in that: this device also includes some slip casting assemblies and a Control Component, described slip casting assembly is arranged at the slip casting that is communicated with this grouting port correspondingly with the tube coupling grouting port and is in charge of end, it includes the slip casting arm that is communicated with two parallel connections that slip casting is in charge of, be disposed with on the one slip casting arm in order to the pneumatic operated valve of break-make slip casting arm with in order to detect the pressure sensor of grouting pressure, another slip casting arm is provided with hand-operated valve, described Control Component includes Industrial Personal Computer (IPC), input module and output module, this Industrial Personal Computer (IPC) is electrically connected with input module and output module respectively, it can preset each grouting port force value and deviation range thereof the go forward side by side computing and the storage of line number value, this input module is connected with described pressure sensor, its pressure signal with this pressure sensor input converts data signal to and passes to Industrial Personal Computer (IPC), this output module is connected with described pneumatic operated valve, and its data signal that Industrial Personal Computer (IPC) transmission is come converts the switching of triggering signal with the control pneumatic operated valve to.
2, automatic grouting control device of push bench according to claim 1, it is characterized in that: described slip casting assembly also includes one way valve and service valve, this one way valve is located between described pneumatic operated valve and the pressure sensor, its allow slurries in slip casting is in charge of to the grouting port one-way flow, between that this service valve is located at described pressure sensor and two slip casting arms and the coupling head, it can open or block place slip casting arm.
3, automatic grouting control device of push bench according to claim 1 and 2 is characterized in that: described Control Component also includes the display element as man-machine dialog interface, and this display element is connected on the Industrial Personal Computer (IPC).
4, automatic grouting control device of push bench according to claim 1 and 2, it is characterized in that: described Industrial Personal Computer (IPC) can be compared the grouting pressure value of input module input with preset pressure value, if this grouting pressure value is greater than preset pressure value and deviation range sum, then Industrial Personal Computer (IPC) is closed the signal of pneumatic operated valve to output module output, if this grouting pressure value is poor less than preset pressure value and deviation range, then Industrial Personal Computer (IPC) is opened the signal of pneumatic operated valve to output module output.
5, automatic grouting control device of push bench according to claim 1 is characterized in that: described input module is PCI-6224.
6, automatic grouting control device of push bench according to claim 1 is characterized in that: described output module is PCI-6516.
7, a kind of method that adopts the described automatic grouting control device of push bench of claim 1 to carry out automatic slip casting is characterized in that: concrete implementation step is as follows:
1. system starts, equipment self-inspection;
2. detect grouting pressure, storage and video data;
3. select control model, if selected automatic mode then directly implemented for the 5th step, if selected manual mode then implemented for the 4th step;
4. adopt manual mode to carry out slip casting;
5. adopt automated manner to carry out slip casting;
A, in Industrial Personal Computer (IPC) default grouting pressure and deviation range;
B, Industrial Personal Computer (IPC) compare and judge grouting pressure value and the preset pressure value that detects, and output opens or closes the signal of pneumatic operated valve then;
C, pneumatic operated valve open or close according to output signal, to realize beginning or to stop slip casting to grouting port.
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| CNA2009100515083A CN101555799A (en) | 2009-05-19 | 2009-05-19 | Automatic grouting control device of push bench and method |
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| CNA2009100515083A CN101555799A (en) | 2009-05-19 | 2009-05-19 | Automatic grouting control device of push bench and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102967687A (en) * | 2012-11-07 | 2013-03-13 | 北京交通大学 | Indoor fracturing grouting experiment system under bidirectional anisobaric condition |
| CN103174436A (en) * | 2013-02-26 | 2013-06-26 | 中国矿业大学(北京) | Slip casting guide pipe and slip casting device provided with same |
| CN103711492A (en) * | 2013-04-26 | 2014-04-09 | 苏州二建建筑集团有限公司 | Pipe-jacking type cable sleeve passage construction method |
| CN103835730A (en) * | 2014-03-10 | 2014-06-04 | 上海盾构设计试验研究中心有限公司 | Circular section synchronous rotary jet grouting device |
| CN104632252A (en) * | 2015-01-09 | 2015-05-20 | 广州鑫桥建筑劳务有限公司 | Automatic grouting system |
| CN106321117A (en) * | 2016-10-13 | 2017-01-11 | 北京航空航天大学 | Multipoint intelligent cement paste grouting system |
| CN108331967A (en) * | 2018-03-14 | 2018-07-27 | 安徽路鼎科技股份有限公司 | Automatic constant pressure filling system |
| CN112196556A (en) * | 2020-09-30 | 2021-01-08 | 中铁隧道局集团有限公司 | Method for collecting relevant parameters of tunnel boring machine by using black box |
| CN112762231A (en) * | 2021-02-03 | 2021-05-07 | 张家港保税区金运通市政建筑工程有限公司 | Pipe jacking device and construction method thereof |
| CN113073654A (en) * | 2021-04-08 | 2021-07-06 | 江苏苏中建设集团岩土工程有限公司 | Grouting construction method in pile foundation construction |
| CN113464720A (en) * | 2021-08-17 | 2021-10-01 | 中铁五局集团第一工程有限责任公司 | Slurry balance pipe jacking construction method |
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| CN102967687B (en) * | 2012-11-07 | 2015-05-06 | 北京交通大学 | Indoor fracturing grouting experiment system under bidirectional anisobaric condition |
| CN103174436B (en) * | 2013-02-26 | 2015-09-30 | 中国矿业大学(北京) | A kind of grouting pipe and there is the grouting equipment of this grouting pipe |
| CN103174436A (en) * | 2013-02-26 | 2013-06-26 | 中国矿业大学(北京) | Slip casting guide pipe and slip casting device provided with same |
| CN103711492A (en) * | 2013-04-26 | 2014-04-09 | 苏州二建建筑集团有限公司 | Pipe-jacking type cable sleeve passage construction method |
| CN103711492B (en) * | 2013-04-26 | 2016-01-20 | 苏州二建建筑集团有限公司 | A kind of jacking-type cable sleeve channel construction method |
| CN103835730A (en) * | 2014-03-10 | 2014-06-04 | 上海盾构设计试验研究中心有限公司 | Circular section synchronous rotary jet grouting device |
| CN103835730B (en) * | 2014-03-10 | 2016-01-20 | 上海盾构设计试验研究中心有限公司 | The synchronous rotary jet grouting device of a kind of circular cross section |
| CN104632252A (en) * | 2015-01-09 | 2015-05-20 | 广州鑫桥建筑劳务有限公司 | Automatic grouting system |
| CN106321117A (en) * | 2016-10-13 | 2017-01-11 | 北京航空航天大学 | Multipoint intelligent cement paste grouting system |
| CN108331967A (en) * | 2018-03-14 | 2018-07-27 | 安徽路鼎科技股份有限公司 | Automatic constant pressure filling system |
| CN112196556A (en) * | 2020-09-30 | 2021-01-08 | 中铁隧道局集团有限公司 | Method for collecting relevant parameters of tunnel boring machine by using black box |
| CN112762231A (en) * | 2021-02-03 | 2021-05-07 | 张家港保税区金运通市政建筑工程有限公司 | Pipe jacking device and construction method thereof |
| CN113073654A (en) * | 2021-04-08 | 2021-07-06 | 江苏苏中建设集团岩土工程有限公司 | Grouting construction method in pile foundation construction |
| CN113464720A (en) * | 2021-08-17 | 2021-10-01 | 中铁五局集团第一工程有限责任公司 | Slurry balance pipe jacking construction method |
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