CN205999798U - The slurrying squeezing trolley integrated with storage slurry - Google Patents
The slurrying squeezing trolley integrated with storage slurry Download PDFInfo
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- CN205999798U CN205999798U CN201620925851.1U CN201620925851U CN205999798U CN 205999798 U CN205999798 U CN 205999798U CN 201620925851 U CN201620925851 U CN 201620925851U CN 205999798 U CN205999798 U CN 205999798U
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Abstract
The utility model discloses a kind of slurrying squeezing trolley integrated with storage slurry.It is that the first slurry storing tank processed, the second slurry storing tank processed are arranged horizontally on car body, described two-system slurry storing tank takes frequency conversion motor to control stirring to form slurrying, storage slurry alternately operating respectively, and watering pipeline outlet, overfall pipeline overfall mouth are concurrently accessed the first slurry storing tank processed and the second slurry storing tank processed, and the grout outlet of the first slurry storing tank processed and the second slurry storing tank processed is connected with mud jacking mechanism pulp inlet through three-way valve.Due to taking slurrying, the integrated twin-tub alternately operating of storage slurry, the reliable continuous mud jacking realizing posttension beam reserving hole channel, significantly improve work efficiency, not only meet the requirement to mud-jacking technology for the industry, and due to two barrels of horizontal positioned, height reduction 1/2nd, feed mechanism can be cancelled hence it is evident that reducing car load height, convenient movement and transport.Also have the advantages that inventive concept is novel, simple and compact for structure, reliable working performance, easy to use and flexible, suitably promoted.
Description
Technical field
This utility model is related to the mud jacking equipment in building machinery field, specifically, is to be related to a kind of bridge construction machinery
The mud jacking equipment that grouting methol uses into posttension beam reserving hole channel.
Background technology
In the manufacturing process of posttension beam, in order to protect presstressed reinforcing steel, prevent corrosion, make presstressed reinforcing steel and concrete members
Effectively bond, with control critical eigenvalue, and mitigate the load of beam-ends anchorage it is necessary to inject cement into posttension beam reserving hole channel
Slurry so as to closely knit full of duct, thus ensureing the construction quality of bridge.Therefore, to mud jacking in post stressed beam channel be posttension beam
The important step that must carry out in construction.Domestic like product is all using single barrel of slurrying and single barrel of storage slurry, its work at present
Flow process is slurrying storage slurry mud jacking slurrying storage slurry mud jacking, just can carry out after upper loop ends such as being intended to every time
Next circulation, leads to " mud jacking " this link can not be carried out continuously, this is not permitted in bridge mud jacking operating regulation, according to
TB/T3192-2008《Railway posttension girder pre-stressed beams of concrete pipeline pneumatic mortar technical conditions》Middle 4.3.4 mud-jacking technology regulation " pressure
Slurry order gets on, get off, and same hole path pressure grouting should be carried out continuously, and once completes.The time being stirred to press-in beam body from slurry should not
More than 40min ".Moreover, because the serosity in cement slurry preparing barrel is to flow into slurry storing tank by gravity, so the height of cement slurry preparing barrel bottom surface
Degree is typically higher than on slurry storing tank the height of lid, causes car load height higher, and generally also need to be equipped with pulping material from
Dynamic feed mechanism, not only increases cost, and transport is also extremely inconvenient.
Content of the invention
The purpose of this utility model is to provide a kind of slurrying the squeezing trolley integrated with storage slurry, mainly solves existing
Single barrel of slurrying is starched, with single barrel of storage, the mud jacking car constituting and can not be carried out continuous mud jacking it is impossible to meet the requirement of industry technology condition and bridge
Construction quality, and car load height, high cost, the problem of transport inconvenience.
The technical solution of the utility model is as described below：It is by car body, the first slurry storing tank processed, the second slurry storing tank processed, control
Mechanism, watering pipeline, overfall pipeline, mud jacking mechanism composition, the first slurry storing tank processed, the second slurry storing tank processed are arranged horizontally in car by it
On body, described first slurry storing tank processed, the second slurry storing tank processed take frequency conversion motor to control stirring to form slurrying, store up replacing of slurry respectively
Operation, and watering pipeline outlet, overfall pipeline overfall mouth are concurrently accessed the first slurry storing tank processed and the second slurry storing tank processed, and incite somebody to action
The grout outlet of the first slurry storing tank processed and the second slurry storing tank processed is connected with mud jacking mechanism pulp inlet through three-way valve.
This utility model takes slurrying, the alternately slurrying of the integrated twin-tub of storage slurry and storage slurry, the storage serosity making in two barrels
Continuously enter mud jacking mechanism through three-way valve and carry out mud jacking operation, can achieve continuous mud jacking, significantly improve work efficiency,
Not only meet the requirement to mud-jacking technology in TB/T3192-2008.And due to two barrels of horizontal positioned, height reduction two/
One, feed mechanism can be cancelled hence it is evident that reducing car load height, convenient movement and transport.Also there is inventive concept novelty, structure
Simply compact, reliable working performance, easy to use and flexible, the advantages of suitably promoted.
Brief description
Fig. 1 is the slurrying squeezing trolley structural front view integrated with storage slurry；
Fig. 2 is Fig. 1 top view；
Fig. 3 is Fig. 1 left view.
Specific embodiment
Slurrying shown in Fig. 1 Fig. 3 squeezing trolley integrated with storage slurry is improved one kind in prior art basis
New mud jacking equipment.Its bottom is car body 2, car body 2 is horizontally disposed with the first system storage slurry 1 barrel and the second slurry storing tank 4 processed, the
Between one slurry storing tank 1 processed and the second slurry storing tank 4 processed, tap water is respectively connected to by the first slurry storing tank 1 processed and by watering pipeline 3
Two slurry storing tanks 4 processed.Tap water is by solenoid valve control.It is provided with back at the top of the first slurry storing tank 1 processed and the second slurry storing tank 4 processed
Slurry pipeline 6, overfall pipeline 6 is made up of hydraulic quick coupler, blowoff valve, pressure retaining valve, pressure transmitter and three-way valve etc..Its overfall mouth warp
Manual three-way valve controls and overfall serosity can be injected into any one system storage slurry in the first slurry storing tank 1 processed or the second slurry storing tank 4 processed
In bucket.Mud jacking mechanism 7 in the side bottom near the first slurry storing tank 1 processed and the second slurry storing tank 4 processed, mud jacking mechanism 7 mainly by
The inlet/outlet connecting tube composition at screw pump, pressure transmitter and two ends.Simultaneously mud jacking mechanism 7 pulp inlet through three-way valve respectively with
One slurry storing tank 1 processed, the second slurry storing tank grout outlet processed are connected.Any one slurry storing tank 1 or 4 processed can be selected by three-way valve
Plasma discharge.Controlling organization 5 of the present utility model is fixed by support.
During utility model works, the upper lid due to slurry storing tank 1,4 processed is 1.1 meters away from ground level, using artificial loading
（As cement, various additives）, under controlling organization 5 controls, opens solenoid valve controls watering pipeline 3 water pump is the first system storage slurry
Water on bucket the 1, second slurry storing tank 4 processed, the agitator in frequency conversion motor drive the first slurry storing tank 1 processed and the second slurry storing tank 4 processed simultaneously
High-speed rotation slurrying, is made by setting time that to switch to low speed rotation after slurry anti-condensation.Open three-way valve set by mud jacking mechanism 7 pulp inlet
To the first slurry storing tank 1 processed, in the first slurry storing tank 1 processed, cement mortar enters mud jacking mechanism 7, cement mortar from rear under screw rod pumping action
Open beam reserving hole channel to inject from the bottom to top.Subsequently into overfall pipeline 6.Become through hydraulic quick coupler, blowoff valve, pressure retaining valve, pressure again
Device and three-way valve selectivity is sent to access in the first slurry storing tank 1 processed or the second slurry storing tank 4 processed.Serosity in the first slurry storing tank 1 processed
After emptying, the grout outlet UNICOM of the three-way valve that connected the pulp inlet of mud jacking mechanism 7 and the second slurry storing tank 4 processed, and continue to press
Slurry.Repeat said process and realize alternately operating to the first slurry storing tank 1 feeding slurrying processed simultaneously, with slurrying, storage slurry twin-tub one
Change operating type to meet the needs of continuous mud jacking.Described first 1 barrel of system storage slurry and the second slurry storing tank 4 processed adopt the square knot of class
Structure, can effectively reduce eddy current effect, improve stirring efficiency.Pressure inverting in described overfall pipeline 6 and mud jacking mechanism 7
Device records the pressure of the outlet of posttension beam reserving hole channel and import respectively, and is determined whether according to measured result to stop mud jacking and report
Alert.The hydraulic giant that operation must be connected with water pump another in watering pipeline 3 after being fully completed is to 1 barrel of the first system storage slurry and the second system storage
Slurry bucket 4 is carried out.
Claims (1)
1. a kind of slurrying squeezing trolley integrated with storage slurry, by car body（2）, the first slurry storing tank processed（1）, the second slurry storing tank processed
（4）, controlling organization（5）, watering pipeline（3）, overfall pipeline（6）, mud jacking mechanism（7）Composition it is characterised in that：It is made first
Slurry storing tank（1）, the second slurry storing tank processed（4）It is arranged horizontally in car body（2）On, described first slurry storing tank processed（1）, the second slurry storing tank processed
（4）Frequency conversion motor is taken to control stirring to form slurrying, the alternately operating of storage slurry respectively, and by watering pipeline（3）Outlet, overfall
Pipeline（6）Overfall mouth is concurrently accessed the first slurry storing tank processed（1）With the second slurry storing tank processed（4）, and by the first slurry storing tank processed（1）With
Two slurry storing tanks processed（4）Grout outlet through three-way valve and mud jacking mechanism（7）Pulp inlet is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620925851.1U CN205999798U (en) | 2016-08-24 | 2016-08-24 | The slurrying squeezing trolley integrated with storage slurry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620925851.1U CN205999798U (en) | 2016-08-24 | 2016-08-24 | The slurrying squeezing trolley integrated with storage slurry |
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| Publication Number | Publication Date |
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| CN205999798U true CN205999798U (en) | 2017-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620925851.1U Active CN205999798U (en) | 2016-08-24 | 2016-08-24 | The slurrying squeezing trolley integrated with storage slurry |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107806348A (en) * | 2017-11-28 | 2018-03-16 | 中国水利水电第五工程局有限公司 | A kind of dual stage vehicle type pressure grouting of tunnel machine |
| CN110031039A (en) * | 2019-03-12 | 2019-07-19 | 浙江交工宏途交通建设有限公司 | Mud jacking track conveying device and collecting method |
| CN111827292A (en) * | 2019-04-22 | 2020-10-27 | 中铁第五勘察设计院集团有限公司 | Intelligent grouting equipment and pile foundation construction method |
-
2016
- 2016-08-24 CN CN201620925851.1U patent/CN205999798U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107806348A (en) * | 2017-11-28 | 2018-03-16 | 中国水利水电第五工程局有限公司 | A kind of dual stage vehicle type pressure grouting of tunnel machine |
| CN110031039A (en) * | 2019-03-12 | 2019-07-19 | 浙江交工宏途交通建设有限公司 | Mud jacking track conveying device and collecting method |
| CN110031039B (en) * | 2019-03-12 | 2021-07-06 | 浙江交工宏途交通建设有限公司 | Grouting rail transportation device and data acquisition method |
| CN111827292A (en) * | 2019-04-22 | 2020-10-27 | 中铁第五勘察设计院集团有限公司 | Intelligent grouting equipment and pile foundation construction method |
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