CN105257000B - A kind of grouter device and its control system and concrete conveying process - Google Patents
A kind of grouter device and its control system and concrete conveying process Download PDFInfo
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- CN105257000B CN105257000B CN201510578663.6A CN201510578663A CN105257000B CN 105257000 B CN105257000 B CN 105257000B CN 201510578663 A CN201510578663 A CN 201510578663A CN 105257000 B CN105257000 B CN 105257000B
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- 239000004567 concrete Substances 0.000 title claims abstract description 32
- 238000000034 method Methods 0.000 title claims abstract description 24
- 230000008569 process Effects 0.000 title claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 42
- 239000002002 slurry Substances 0.000 claims abstract description 31
- 238000007569 slipcasting Methods 0.000 claims abstract description 25
- 238000005266 casting Methods 0.000 claims abstract description 24
- 239000007921 spray Substances 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 33
- 238000003756 stirring Methods 0.000 claims description 26
- 238000002347 injection Methods 0.000 claims description 12
- 239000007924 injection Substances 0.000 claims description 12
- 238000011049 filling Methods 0.000 claims description 11
- 238000005259 measurement Methods 0.000 claims description 6
- 235000013336 milk Nutrition 0.000 claims description 6
- 239000008267 milk Substances 0.000 claims description 6
- 210000004080 milk Anatomy 0.000 claims description 6
- 238000005070 sampling Methods 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 4
- 229920002472 Starch Polymers 0.000 claims description 3
- 235000019698 starch Nutrition 0.000 claims description 3
- 238000005553 drilling Methods 0.000 claims 1
- 238000013461 design Methods 0.000 abstract description 10
- 239000004570 mortar (masonry) Substances 0.000 abstract description 9
- 238000010276 construction Methods 0.000 abstract description 7
- 230000008901 benefit Effects 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000011160 research Methods 0.000 abstract description 2
- 239000000523 sample Substances 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 6
- 238000002360 preparation method Methods 0.000 description 6
- 238000005507 spraying Methods 0.000 description 5
- 230000010412 perfusion Effects 0.000 description 4
- 239000004576 sand Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000010410 reperfusion Effects 0.000 description 1
- 239000011378 shotcrete Substances 0.000 description 1
Landscapes
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The invention discloses a kind of grouter device and its control system and concrete conveying process, including the single-screw (single screw) pump and rabbling mechanism being fixed on the rack, hopper is provided with below rabbling mechanism, the hopper lower part is connected to single-screw (single screw) pump, the single-screw (single screw) pump is fixed on frame front, the single-screw (single screw) pump includes sequentially connected casting head, plenum, feeding portion and slip casting motor, and the feeding portion is located at below rabbling mechanism and connects hopper.The utility model has the advantages that the application uses American-European advanced worm screw supercharging technology, in conjunction with domestic construction status, through many years research and probe, collection similar product advantage, the anchor grouting for releasing novel high-pressure, thick slurry, big flow with independent intellectual property rights is pumped, solves the strict demand in engineering to the mortar ratio of mud and grouting pressure, easily the mortar in ratio of mud scope of design can be irrigated, and reach design pressure.The pump can configure injector simultaneously, and spray shield construction can be carried out to tunnel metope.
Description
Technical field
The present invention relates to a kind of grouter device and its control system and concrete conveying process.
Background technique
The existing blender with single-screw (single screw) pump conveying mechanism mainly uses vertical mixing mechanism, i.e. the stirring master of blender
Axis has the advantages that occupied area is small perpendicular to ground level, this vertical mixer, still, due to its feed level and equipment weight
The heart is higher, thus increases the working strength of feeding, reduces the job stability of equipment.
The ratio of mud is an important parameter for determining concrete quality and durability, therefore Accurate Determining fresh concrete
The ratio of mud is practical to engineering extremely important meaning.It summarizes herein and discusses fresh concrete water reported in the literature
Gray scale measuring method.Wherein microwave method is one of method most simple and practical so far, however it can only measure and newly mix in object
Water content, need in conjunction with it is other measurement cement contents methods just can determine that the ratio of mud.Resistivity method precision is high, but needs preparatory
Establish the relation curve between the ratio of mud and resistivity.Other methods or precision are insufficient, or lack field operation, from without
Widely approved.The measuring method of cement content in fresh concrete has also been carried out herein to look back and discuss.Spray anchor branch
Shield can effectively call the intensity and self-stable ability of Rock And Soil itself, be to improve geotechnical stability and solve complicated geotechnical engineering to stablize
One of most economical effective method of problem, combined bolting and shotcrete be unable to do without grouting technique, design and the requirement constructed to anchoring perfusion slurry
Higher and higher, stringent regulation has also been made to the ratio of mud for filling grouting pressure and cement mortar in various constructions " specification ", general
Grouting equipment is filled to be difficult to meet.Present some grouters have a single function, inconvenient, occupy a large amount of human and material resources.
Summary of the invention
It is an object of the invention to: in view of the above problems, a kind of grouter device is provided, structure is simple, each
Component it is mutually indepedent and cooperate and conveying function, agitating function, whitewashing function, match closely between each function
It closes, is independent of each other, effectively improves working efficiency；Its control system and control method can facilitate operation, and structure is simple, improve
The utilization rate of concrete thick slurry and the ratio of mud being optimal, stage working method can reduce the impact to equipment, mention
High service life of equipment.
The technical solution adopted by the invention is as follows:
The invention discloses a kind of grouter devices, including the single-screw (single screw) pump and rabbling mechanism being fixed on the rack, stirring
It is provided with hopper below mechanism, which is connected to single-screw (single screw) pump, and the single-screw (single screw) pump is fixed on frame front, the list
Screw pump includes sequentially connected casting head, plenum, feeding portion and slip casting motor, and the feeding portion is located at below rabbling mechanism
And connect hopper.
Further, the bottom of the rabbling mechanism is equipped with discharge port, and the discharge outlet is equipped with discharge valve, the discharging
The feed inlet of mouth alignment hopper；The top of rabbling mechanism is equipped with water inlet, and water inlet is equipped with inlet valve.
Further, electric cabinet is additionally provided in the rack, the rack has idler wheel, the slip casting motor and stirring
Motor is connected on electric cabinet.
Further, the rabbling mechanism includes the stirring that the agitator tank of upper opening, accumbency are set in the middle part of agitator tank
Axis, the stirring blade being connected on agitating shaft and the stirring motor for being connected to agitating shaft end, the stirring motor are located at stirring
Outside case.
Above structure can be isolated agitating function and conveying function, can while conveying configured good concrete thick slurry
To carry out the preparation of the concrete thick slurry of a new round.So that two parts functional independence is worked and is cooperated, mitigates and realize two functions
Device between dependence, while mitigate work pressure and change equipment process flow, realize the raising of grouting efficiency.
Further, it is additionally provided with control system, which includes:
Sampled measurements unit is set to inside rabbling mechanism, including sampler and measuring instrument, and sampler is the appearance with opening
Device, measuring instrument are placed in sampler, for sampling to the concrete thick slurry in rabbling mechanism；
Agitating unit, including rabbling mechanism, rabbling mechanism include that the agitator tank of upper opening, accumbency are set in agitator tank
The agitating shaft in portion, the stirring blade being connected on agitating shaft, the stirring motor for being connected to agitating shaft end；For to rabbling mechanism
The interior mixture by mixed territory and water is stirred to suitable consistency, reaches the ratio of mud W/C of setting；
Supply unit, including single-screw (single screw) pump, single-screw (single screw) pump include casting head, plenum, feeding portion, slip casting motor, feeding
Portion is connected with hopper, and plenum includes stator and the rotor in stator, and feeding portion includes feeding chamber and to be placed in feeding intracavitary
Screw rod, screw rod is connected with rotor；The concrete thick slurry that supply unit is used to be up to setting ratio of mud W/C passes through single-screw (single screw) pump
It is conveyed with certain pressure grouting；
Water injection unit, including water injection pipe, Water filling valve, water injection pipe are connected on rabbling mechanism, and Water filling valve controls water
Injection；
Measuring unit of being in the milk measures the grouting in casting head exit set on the exit of casting head, including pressure sensor
Pressure simultaneously transmits the signal to control unit；
Whitewash unit, including air compressor machine, spray head, accelerator conveyer, pneumatics device and accelerator conveyer respectively with spray
It starches head to be connected, pneumatics device and accelerator conveyer are connected by conducting wire with control unit；
Control unit completes stirring, sampling, conveying, water filling, whitewashing for controlling the mutual cooperation of above-mentioned modules
Movement；
Power supply unit, including generator, voltage-stablizer, voltage input, voltage output, for being supplied for above-mentioned each unit
Electricity.
Above-mentioned control system is transportation system, and mutually indepedent and cooperating between each unit can be realized efficiently
Thick slurry preparation, conveying, the institutional operation sprayed, gather multi -function in integral whole, and reduce the number of devices for completing above-mentioned work and people
Power material resources occupancy volume is saved the 20% of production preparation cost, is effectively realized energy-saving.
Further, the concrete conveying process of the control system:
(1), control unit control slip casting motor with the rotational speed of (200-220) r/min and drives screw rod with the revolving speed
It rotates and concrete thick slurry is transported in the stator of plenum, screw rod drives rotor rotation, while concrete thick slurry being conveyed
To casting head；
(2), the grouting pressure component of the thick slurry at casting head increases, and being surveyed at casting head by grouting measuring unit
Its grouting pressure signal is obtained, control unit receives high grouting pressure signal, when grouting pressure is greater than or equal to 2Mpa, control unit
Slip casting electronic machine drill prompt drop is controlled down to (150-180) r/min；
(3), the grouting pressure that grouting measuring unit measures continues to increase, and control unit receives and calculates grouting measurement list
The grouting pressure of member is greater than or equal to 2.5Mpa, and control unit controls slip casting electronic machine drill prompt drop down to (100-120) r/min；
(4), the distance for needing to be in the milk or height are inputted to control unit or needs grouting pressure to be achieved, control unit control
Slip casting motor processed increases or reduces the revolving speed of grouting；
(5), grouting pressure is excessive or when grouter needs to stop, and control unit controls the rotation of slip casting motor drive direction, reaches
The purpose of pressure release.
Above-mentioned concrete conveying process has the same allotment of control unit, to the pressure of equipment when can effectively mitigate conveying
Power and impact extend equipment life 5%-10%, and take into account the conveying capacity of equipment, can be according to the distance and height of conveying, automatically
The pressure for adjusting conveying, ensure that the normal use of long-distance sand transport, stage supercharging mode avoids the liter of equipment fatigue strength
Height influences equipment life.
In conclusion by adopting the above-described technical solution, the beneficial effects of the present invention are:
1, the application uses American-European advanced worm screw supercharging technology, in conjunction with domestic construction status, through many years research and probe, collection
Similar product advantage and the anchor grouting pump for releasing novel high-pressure with independent intellectual property rights, thick slurry, big flow, solve work
To the strict demand of the mortar ratio of mud and grouting pressure in journey, easily the mortar in ratio of mud scope of design can be filled
Note, and reach design pressure.The pump can configure injector simultaneously, and spray shield construction can be carried out to tunnel metope.
2, this structure novel, design are unique；The more difficult deficiency of perfusion thick slurry is avoided, it is safe and convenient to use, high-efficient,
The machine is mainly made of agitating device, operating mechanism, defeated slurry, pressurization worm screw, pressurization stator, pressure measuring unit, electric-control system etc.,
It further include injector when for spraying shield.
3, on the partial pressure to connecting rod for shifting plenum, the fatigue strength of plenum is reduced, making for single-screw (single screw) pump is extended
Use the service life.The positional structure that overlap is rationally fastened using plenum itself, enhances and stablizes its structural strength, compact-sized letter
Single, performance brilliance, price economy, Operation and Maintenance are easy.Light-weight, wheel type design, conveniently moving.
4, can big, the particularly suitable high concentration design requirement of grouting liquid ratio of mud range thick slurry.It can reperfusion serosity dust and sand ratio
Greatly, sand grains particle size range is wide.Mortar continuous uniform when spraying avoids the excessive instantaneous fluctuation pressure of piston pump.According to mortar
Consistency and slurry-outlet quantity adjust air quantity, reach ideal thin stream spraying effect, convenient for operation and control.
5, the machine is single liquid machine, cannot add accelerator class additive；Mating air compressor machine user is needed to provide for oneself when spraying, this
Machine can be used as perfusion equipment use.The machine can be widely used for the spray shield construction of urban architecture engineering inner-outer wall bottom and finishing coat
Such as the spraying such as the dry-mixed mortar for various purposes of Site, coating and pumping；It can be used for highway, railway tunnel, city
The anchor groutings such as iron, Hydropower Station Underground cavern, consolidation grouting and backfill fill Grouting engineering；It can also be used to dam, side slope, soft rock add
Gu when the Grouting engineerings such as soil layer.
Detailed description of the invention
Fig. 1 is grouter device main view in the present invention；
Marked in the figure: 1- single-screw (single screw) pump, 2- rack, 3- rabbling mechanism, 4- electric cabinet.
Specific embodiment
With reference to the accompanying drawing, the present invention is described in detail.
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Specific embodiment 1:
As shown in Figure 1:
The invention discloses a kind of grouter devices to stir including the single-screw (single screw) pump 1 and rabbling mechanism 3 being fixed in rack 2
It mixes and is provided with hopper below mechanism 3, which is connected with single-screw (single screw) pump 1, and single-screw (single screw) pump 1 is located under stirring structure
Side, rabbling mechanism 3 are vacantly arranged relative to hopper.Single-screw (single screw) pump 1 is fixed on 2 front of rack, including sequentially connected casting head,
Plenum, feeding portion, slip casting motor, the feeding portion are located at 3 lower section of rabbling mechanism and connect hopper.Casting head, is sent plenum
Material portion, slip casting motor successively join end to end.Casting head includes the slip casting chamber of bucket type, and the exit of casting head is provided with pressure
Table, for measuring grouting pressure.Plenum includes stator and the rotor in stator, and feeding portion includes feeding chamber and screw rod,
Screw rod is connected with rotor, and stator is connected with feeding chamber, the shaft of one end connection slip casting motor of the screw rod far from rotor, on feeding chamber
Side connects hopper.
The agitator tank of rabbling mechanism 3 including upper opening, accumbency are set to agitating shaft in the middle part of agitator tank, are connected to stirring
Stirring blade on axis, the stirring motor for being connected to agitating shaft end.The power of stirring motor is 2.2-5.5kw.Stirring motor
Outside agitator tank
The bottom of rabbling mechanism 3 is equipped with discharge port, and the discharge port is opposite with hopper, and discharge port is directed at the feed inlet of hopper,
Discharge port is equipped with discharge valve；The top of agitating device is equipped with water inlet, and water inlet is equipped with inlet valve.It is made in blender
Good concrete thick slurry enters by discharge port in hopper below, and water inlet into agitator tank for filling the water.
Electric cabinet 4 is additionally provided in rack 2, rack 2 has idler wheel, generator is equipped in the middle part of rack 2, the difference of electric cabinet 4
It is electrically connected with the motor of rabbling mechanism 3 and single-screw (single screw) pump 1.Electric cabinet 4 is used to include control circuit, is controlled and is filled by control circuit
The overall work of pulp grinder and stirring, conveying, whitewashing process.
Above structure can be isolated agitating function and conveying function, can while conveying configured good concrete thick slurry
To carry out the preparation of the concrete thick slurry of a new round.So that two parts functional independence is worked and is cooperated, mitigates and realize two functions
Device between dependence, while mitigate work pressure and change equipment process flow, realize the raising of grouting efficiency.
Specific embodiment 2:
Control system based on above-mentioned grouter device, comprising:
Sampled measurements unit is set to inside rabbling mechanism 3, including sampler and measuring instrument, and sampler is with opening
Container, measuring instrument are placed in sampler, for sampling to the concrete thick slurry in rabbling mechanism 3；
Agitating unit, including rabbling mechanism 3, the agitator tank of rabbling mechanism 3 including upper opening, accumbency are set to agitator tank
The agitating shaft at middle part, the stirring blade being connected on agitating shaft, the stirring motor for being connected to agitating shaft end；For to blender
The mixture by mixed territory and water in structure 3 is stirred to suitable consistency, reaches the ratio of mud W/C of setting；
Supply unit, including single-screw (single screw) pump 1, single-screw (single screw) pump 1 include casting head, plenum, feeding portion, slip casting motor, are sent
Material portion is connected with hopper, and plenum includes stator and the rotor in stator, and feeding portion includes feeding chamber and is placed in feeding chamber
Interior screw rod, screw rod are connected with rotor；The concrete thick slurry that supply unit is used to be up to setting ratio of mud W/C passes through single screw rod
Pump 1 is conveyed with certain pressure grouting；
Water injection unit, including water injection pipe, Water filling valve, water injection pipe are connected on rabbling mechanism 3, and Water filling valve controls water
Injection；
Measuring unit of being in the milk measures the grouting in casting head exit set on the exit of casting head, including pressure sensor
Pressure simultaneously transmits the signal to control unit；
Whitewash unit, including air compressor machine, spray head, accelerator conveyer, pneumatics device and accelerator conveyer respectively with spray
It starches head to be connected, pneumatics device and accelerator conveyer are connected by conducting wire with control unit；
Control unit completes stirring, sampling, conveying, water filling, whitewashing for controlling the mutual cooperation of above-mentioned modules
Movement；
Power supply unit, including generator, voltage-stablizer, voltage input, voltage output, for being supplied for above-mentioned each unit
Electricity.
Above-mentioned control system is transportation system, and mutually indepedent and cooperating between each unit can be realized efficiently
Thick slurry preparation, conveying, the institutional operation sprayed, gather multi -function in integral whole, and reduce the number of devices for completing above-mentioned work and people
Power material resources occupancy volume is saved the 20% of production preparation cost, is effectively realized energy-saving.
Specific embodiment 3:
The concrete conveying process of the control system of the 2 grouters control system based on the above embodiment:
(1), control unit control slip casting motor with the rotational speed of (200-220) r/min and drives screw rod with the revolving speed
It rotates and concrete thick slurry is transported in the stator of plenum, screw rod drives rotor rotation, while concrete thick slurry being conveyed
To casting head；
(2), the grouting pressure component of the thick slurry at casting head increases, and being surveyed at casting head by grouting measuring unit
Its grouting pressure signal is obtained, control unit receives high grouting pressure signal, when grouting pressure is greater than or equal to 2Mpa, control unit
Slip casting electronic machine drill prompt drop is controlled down to (150-180) r/min；
(3), the grouting pressure that grouting measuring unit measures continues to increase, and control unit receives and calculates grouting measurement list
The grouting pressure of member is greater than or equal to 2.5Mpa, and control unit controls slip casting electronic machine drill prompt drop down to (100-120) r/min；
(4), the distance for needing to be in the milk or height are inputted to control unit or needs grouting pressure to be achieved, control unit control
Slip casting motor processed increases or reduces the revolving speed of grouting；
(5), grouting pressure is excessive or when grouter needs to stop, and control unit controls the rotation of slip casting motor drive direction, reaches
The purpose of pressure release.
Above-mentioned concrete conveying process has the same allotment of control unit, to the pressure of equipment when can effectively mitigate conveying
Power and impact extend equipment life 5%-10%, and take into account the conveying capacity of equipment, can be according to the distance and height of conveying, automatically
The pressure for adjusting conveying, ensure that the normal use of long-distance sand transport, stage supercharging mode avoids the liter of equipment fatigue strength
Height influences equipment life., improve working efficiency and reduce manpower and material resources occupancy, saved cost of labor and time cost, solve
Strict demand in engineering to the mortar ratio of mud and grouting pressure, can easily by mortar in ratio of mud scope of design into
Row perfusion, and reach design pressure.The pump can configure injector simultaneously, and spray shield construction can be carried out to tunnel metope.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (5)
1. a kind of grouter device, which is characterized in that including the single-screw (single screw) pump and rabbling mechanism being fixed on the rack, rabbling mechanism
Lower section is provided with hopper, which is connected to single-screw (single screw) pump, and the single-screw (single screw) pump is fixed on frame front, the single screw rod
Pump includes sequentially connected casting head, plenum, feeding portion and slip casting motor, and the feeding portion is located at below rabbling mechanism and connects
Receiving hopper；
It is additionally provided with control system, which includes:
Sampled measurements unit is set to inside rabbling mechanism, including sampler and measuring instrument, sampler be with open container,
Measuring instrument is placed in sampler, for sampling to the concrete thick slurry in rabbling mechanism；
Agitating unit, including rabbling mechanism, rabbling mechanism include that the agitator tank of upper opening, accumbency are set in the middle part of agitator tank
Agitating shaft, the stirring blade being connected on agitating shaft, the stirring motor for being connected to agitating shaft end；For in rabbling mechanism
The mixture of concrete and water is stirred to suitable consistency, reaches the ratio of mud W/C of setting；
Supply unit, including single-screw (single screw) pump, single-screw (single screw) pump include casting head, plenum, feeding portion, slip casting motor, feeding portion with
Hopper is connected, and plenum includes stator and the rotor in stator, and feeding portion includes feeding chamber and is placed in the intracavitary spiral shell of feeding
Bar, screw rod are connected with rotor；The concrete thick slurry that supply unit is used to be up to setting ratio of mud W/C passes through single-screw (single screw) pump with one
Fixed pressure grouting conveying；
Water injection unit, including water injection pipe, Water filling valve, water injection pipe are connected on rabbling mechanism, and Water filling valve controls water injection；
Measuring unit of being in the milk measures the grouting pressure in casting head exit set on the exit of casting head, including pressure sensor
And transmit the signal to control unit；
Whitewash unit, including air compressor machine, spray head, accelerator conveyer, pneumatics device and accelerator conveyer respectively with spray head
It is connected, pneumatics device and accelerator conveyer are connected by conducting wire with control unit；
Control unit, for controlling the mutual cooperation of above-mentioned each unit, what completion was stirred, and sampling, conveying, filled the water, whitewashing is moved
Make；
Power supply unit, including generator, voltage-stablizer, voltage input, voltage output, for powering for above-mentioned each unit.
2. grouter device according to claim 1, which is characterized in that the bottom of the rabbling mechanism is equipped with discharge port,
The discharge outlet is equipped with discharge valve, which is directed at the feed inlet of hopper；The top of rabbling mechanism is equipped with water inlet, into
The mouth of a river is equipped with inlet valve.
3. grouter device according to claim 1, which is characterized in that be additionally provided with electric cabinet, the machine in the rack
Frame has idler wheel, and the slip casting motor and stirring motor are connected on electric cabinet.
4. grouter device according to claim 3, which is characterized in that the stirring motor is located at outside agitator tank.
5. grouter device according to claim 1, which is characterized in that the concrete conveying process of the control system:
(1), control unit control slip casting motor with the rotational speed of (200-220) r/min and drives screw rod with the rotational speed
And concrete thick slurry is transported in the stator of plenum, screw rod drives rotor rotation, while concrete thick slurry is delivered to note
It starches at head；
(2), the grouting pressure component of the thick slurry at casting head increases, and measures its filling by grouting measuring unit at casting head
Pressure signal is starched, control unit receives high grouting pressure signal, when grouting pressure is greater than or equal to 2Mpa, control unit control note
Slurry motor drilling speed is reduced to (150-180) r/min；
(3), the grouting pressure that grouting measuring unit measures continues to increase, and control unit receives and calculates grouting measuring unit
Grouting pressure is greater than or equal to 2.5Mpa, and control unit controls slip casting electronic machine drill prompt drop down to (100-120) r/min；
(4), the distance for needing to be in the milk or height are inputted to control unit or needs grouting pressure to be achieved, control unit control note
Slurry motor increases or reduces the revolving speed of grouting；
(5), grouting pressure is excessive or when grouter needs to stop, and control unit controls the rotation of slip casting motor drive direction, reaches pressure release
Purpose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510578663.6A CN105257000B (en) | 2015-09-14 | 2015-09-14 | A kind of grouter device and its control system and concrete conveying process |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510578663.6A CN105257000B (en) | 2015-09-14 | 2015-09-14 | A kind of grouter device and its control system and concrete conveying process |
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| CN105257000A CN105257000A (en) | 2016-01-20 |
| CN105257000B true CN105257000B (en) | 2019-01-01 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108340488A (en) * | 2018-03-02 | 2018-07-31 | 张刚 | A kind of concrete stirring conveying device |
| CN108533293A (en) * | 2018-07-01 | 2018-09-14 | 田艺儿 | A kind of constructing tunnel slip casting machine |
| CN109403331A (en) * | 2018-12-17 | 2019-03-01 | 国网湖北省电力有限公司随州供电公司 | A kind of back-grouting equipment of micropore stake |
| CN109488554B (en) * | 2018-12-28 | 2024-02-09 | 中冶建筑研究总院有限公司 | Grouting pump special for steel bar grouting connection |
| CN116378417B (en) * | 2023-05-29 | 2023-08-18 | 中铁城建集团第一工程有限公司 | Grouting equipment and grouting method for steel bar sleeve |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2078356U (en) * | 1990-07-30 | 1991-06-05 | 安徽省水利机械疏浚工程公司 | Fully wet type concrete injector |
| CN2594383Y (en) * | 2002-04-28 | 2003-12-24 | 郑州康达支护技术有限公司 | Assembled grouting pumps |
| JP4949704B2 (en) * | 2006-03-17 | 2012-06-13 | 電気化学工業株式会社 | Cement mortar continuous mixing spraying system and spraying method using the same |
| CN200999619Y (en) * | 2007-01-11 | 2008-01-02 | 田锦彪 | Large-sized underground chamber anchor rod construction concrete grouting machine |
| JP5131082B2 (en) * | 2008-08-08 | 2013-01-30 | 宇部興産株式会社 | Construction method of hydraulic mortar (slurry) |
| CN202450531U (en) * | 2012-02-06 | 2012-09-26 | 成都天生锚固材料有限公司 | Integrated grouting machine with stirring screw rod |
| CN203256747U (en) * | 2013-05-17 | 2013-10-30 | 中交上海三航科学研究院有限公司 | Grouting operation device for offshore wind power jacket |
-
2015
- 2015-09-14 CN CN201510578663.6A patent/CN105257000B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN105257000A (en) | 2016-01-20 |
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