CN203947785U - Intelligent vacuum circulation mud jacking system - Google Patents
Intelligent vacuum circulation mud jacking system Download PDFInfo
- Publication number
- CN203947785U CN203947785U CN201320815671.4U CN201320815671U CN203947785U CN 203947785 U CN203947785 U CN 203947785U CN 201320815671 U CN201320815671 U CN 201320815671U CN 203947785 U CN203947785 U CN 203947785U
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- China
- Prior art keywords
- mud jacking
- vacuum pump
- vacuum
- program control
- pipe
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
A kind of intelligent vacuum circulation mud jacking system, comprise that high-speed stirred tank, stirring at low speed tank, mudjack, mud jacking go out pipe, return pipe, described return pipe is provided with program control three way cock, described return pipe is under the control of program control three way cock, and switch the operating position of carrying out being communicated with vacuum pump or being communicated with feed back pipe; Single high threshold that described feed back pipe arranges, for the sealing when vacuum pump vacuumizes operation; Mud jacking goes out Guan Chu and is provided with program control overflow valve, for adjusting normal mud jacking pressure; Described mud jacking goes out on the connecting line between pipe and return pipe to be provided with sensor, and for detection of the transfer position of slurry, and the control signal of vacuum pump work is controlled in output.Its advantage is to utilize program control three way cock to vacuumizing and grouting is switched, and does not need dismounting pipeline back and forth in construction, guarantees construction quality.
Description
Technical field
The utility model relates to technical field of engineering machinery, particularly a kind of intelligent vacuum circulation pneumatic mortar machine.
Background technology
Traditional pneumatic mortar machine, only has the function of carrying slurry to prestressed girder inner duct, before grouting, needs to adopt vacuum pump to vacuumize prestressed girder endoporus, exhausts after vacuum, again pipeline is connected, then carries out grouting operation; Because adopted vacuum pump is another stand-alone machine, therefore, during construction, need first connect vacuum pump vacuumizes, take off again vacuum pump, reconnect pipeline, just can carry out the operation of algae slurry, complex process, the disassembly process of pipeline directly has influence on the vacuum in prestressed girder, if there is air residual, can cause the unsettled impact of grouting quality.
Utility model content
The purpose of this utility model is just to provide a kind of pneumatic mortar machine and carries vacuum pump, and can vacuumize operation without dismounting pipeline, guarantees the intelligent vacuum circulation pneumatic mortar machine of grouting quality.
Solution of the present utility model is such: the present invention comprises high-speed stirred tank, stirring at low speed tank, mudjack, motor, electric control valve, mud jacking and goes out pipe, return pipe, it is characterized in that: described return pipe is provided with program control three way cock, described return pipe is under the control of program control three way cock, and switch the operating position of carrying out being communicated with vacuum pump or being communicated with return pipe.
Technical scheme also comprises more specifically: the one way valve that described return pipe grout outlet position also arranges, and for the sealing when vacuum pump vacuumizes operation.
Further: mud jacking goes out Guan Chu and is provided with pressure sensor, program control overflow valve, according to pressure sensor collection signal, feed back to PLC program controller, the circuit of controlling by PLC program controller, regulates program control overflow valve opening-closing size in real time, guarantees that mudjack output meets desirable pressure.
Further: described vacuum pump is connected with vacuum storage slurry gasholder, on vacuum storage slurry gasholder, be provided with sensor, detect, gather vacuum index in the reserved duct of suction Bridge Concrete, for the feedback signal of vacuum pump work start/stop time, thereby while controlling vacuum pump work, meet the requirements of perfect condition.
Further: described program control three way cock is controlled vacuum pump and when forward, aspirated air in the reserved duct of Bridge Concrete, the water that utilizes circulating water pipe to suck water tank during vacuum pump reversion rinses the cement paste residue in vacuum pump and vacuum storage slurry gasholder.
The utility model has the advantages that and utilize program control three way cock to vacuumizing and grouting is switched, in construction, do not need dismounting pipeline back and forth, guarantee construction quality.
Accompanying drawing explanation
Accompanying drawing is embodiment of the present utility model.
Fig. 1 is structural representation of the present utility model.
The specific embodiment
The utility model native system comprises three subsystems: (1) vacuum pick-up system: vacuum pump 12 and vacuum storage slurry gasholder, program control three way cock 6; (2) circulation mud jacking system: high-speed stirred tank 2, stirring at low speed tank 18, mudjack 16, motor 20, electric control valve, mud jacking go out pipe 13, vacuumize/return pipe 7, storage tank; (3) intelligent logical is controlled and distance transmission system: each components and parts of circuit that PLC program controller, composition intelligent logical are controlled, signals collecting sensor, double-direction radio transport module, touch-screen.
At return pipe, being provided with program control three way cock 6, the first of program control three way cock 6 connects and vacuumizes/and 7, the second mouthfuls of return pipes connect 12, the three mouthfuls, vacuum pump and take back material pipe; Sealing while vacuumizing for assurance is provided with one way valve 19 on feed back pipe.
At mud jacking, go out pipe and be outside equipped with program control overflow valve 11, for adjusting normal mud jacking pressure.
On connecting line between madjack pipe and return pipe, be provided with sensor, for detection of the transfer position of slurry, when slurry arrives desired location, control the conversion that vacuumizes or be in the milk.
On pneumatic mortar machine, be also provided with environment temperature meter and slurry temperature meter 5.
Described vacuum pump 12 is connected with vacuum storage slurry gasholder, on vacuum storage slurry gasholder, be provided with sensor, detect, gather vacuum index in the reserved duct of suction Bridge Concrete, for the feedback signal of vacuum pump work start/stop time, thereby while controlling vacuum pump work, meet the requirements of perfect condition.While meeting construction requirement during air in suction Bridge Concrete reserving hole channel, PLC program controller is controlled and is closed program control three way cock, the reserved potential close of Bridge Concrete is disconnected to the state with vacuum pick-up system UNICOM, change the reserved duct of Bridge Concrete and mud jacking system UNICOM into, make intelligent vacuum circulation mud jacking system in circulation mud jacking state.
Described program control three way cock is controlled vacuum pump and when forward, is aspirated air in the reserved duct of Bridge Concrete, the water that utilizes circulating water pipe to suck water tank during vacuum pump reversion rinses the cement paste residue in vacuum pump and vacuum storage slurry gasholder, by opening the motor operated valve doorway of vacuum storage slurry gasholder bottom, get rid of cement paste residue in vacuum pick-up system, reach the object of cleaning vacuum pick-up system.
Operating principle of the present utility model is: raw material enters high-speed stirred tank 2 from automatic feed mechanism 1, water pump 17 adds water, whipping process is monitored automatically by programmable controller 3, after adjust stirring, by program control, fallen to starching valve 4 and entered stirring at low speed tank 18 and stir, the material after stirring enters the continuous mudjack 16 of screw to madjack pipe 13 feedings through filter screen 15.
At the continuous mudjack 16 of screw rod slurry out, be divided into two-way, a road enters madjack pipe 13 and carries out mud jacking operation, and the program control overflow valve 11 of separately leading up to flows back to stirring at low speed tank 18.
Before mud jacking, first open vacuum pump and 12 pairs of pipelines vacuumize, the continuous mudjack 16 of screw is sent slurry into madjack pipe 13 simultaneously, when slurry arrives desired location, once the sensor on connecting line has detected slurry and has arrived desired location, control and close vacuum pump 12 immediately, program control three way cock 6 is connected feed back pipe, slurry enters stirring at low speed tank 18 along endoporus, duct tube connector 10, the second duct tube connector 8, vacuumize/return pipe 7, the feed back pipe of madjack pipe 13, prestressed girder 9, completes grouting construction.
The utility model adopts intelligent logical to control with distance transmission system and controls, by default logic control program, the overall process of real time record work, automatically generate the various record sheets that meet construction requirement, and follow procedure is sent to computer, by computer, send in network data base and preserve again, for consult to analyze afterwards, check the course of work at that time.
Claims (5)
1. an intelligent vacuum circulation mud jacking system, native system comprises high-speed stirred tank, stirring at low speed tank, mudjack, motor, electric control valve, mud jacking and goes out pipe, return pipe, it is characterized in that: described return pipe is provided with program control three way cock, described return pipe is under the control of program control three way cock, and switch the operating position of carrying out being communicated with vacuum pump or being communicated with return pipe.
2. intelligent vacuum circulation mud jacking system according to claim 1, is characterized in that: the one way valve that described return pipe grout outlet position also arranges, and for the sealing when vacuum pump vacuumizes operation.
3. intelligent vacuum circulation mud jacking system according to claim 1, it is characterized in that: mud jacking goes out Guan Chu and is provided with pressure sensor, program control overflow valve, according to pressure sensor collection signal, feed back to PLC program controller, the circuit of controlling by PLC program controller, regulate in real time program control overflow valve opening-closing size, guarantee that mudjack output meets desirable pressure.
4. intelligent vacuum circulation mud jacking system according to claim 1, it is characterized in that: described vacuum pump is connected with vacuum storage slurry gasholder, on vacuum storage slurry gasholder, be provided with sensor, detect, gather vacuum index in the reserved duct of suction Bridge Concrete, for the feedback signal of vacuum pump work start/stop time, thereby while controlling vacuum pump work, meet the requirements of perfect condition.
5. intelligent vacuum circulation mud jacking system according to claim 1, it is characterized in that: described program control three way cock is controlled vacuum pump and when forward, aspirated air in the reserved duct of Bridge Concrete, the water that utilizes circulating water pipe to suck water tank during vacuum pump reversion rinses the cement paste residue in vacuum pump and vacuum storage slurry gasholder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320815671.4U CN203947785U (en) | 2013-12-13 | 2013-12-13 | Intelligent vacuum circulation mud jacking system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320815671.4U CN203947785U (en) | 2013-12-13 | 2013-12-13 | Intelligent vacuum circulation mud jacking system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203947785U true CN203947785U (en) | 2014-11-19 |
Family
ID=51889829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320815671.4U Withdrawn - After Issue CN203947785U (en) | 2013-12-13 | 2013-12-13 | Intelligent vacuum circulation mud jacking system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203947785U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103711315A (en) * | 2013-12-13 | 2014-04-09 | 柳州泰姆预应力机械有限公司 | Intelligent vacuum-cycle grouting system |
| CN104652816A (en) * | 2015-02-11 | 2015-05-27 | 柳州市聚能电气有限公司 | Microcomputer intelligent grouting system and operation method thereof |
| CN105045323A (en) * | 2015-06-12 | 2015-11-11 | 蒋小春 | Intelligent grouting system |
| CN108798026A (en) * | 2018-05-31 | 2018-11-13 | 宁波联城住工科技有限公司 | A kind of the benefit pulp grinder and its benefit paste-making method of grout sleeve |
| CN110185029A (en) * | 2019-07-02 | 2019-08-30 | 上海强劲地基工程股份有限公司 | A kind of pile foundation intelligence construction equipment |
-
2013
- 2013-12-13 CN CN201320815671.4U patent/CN203947785U/en not_active Withdrawn - After Issue
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103711315A (en) * | 2013-12-13 | 2014-04-09 | 柳州泰姆预应力机械有限公司 | Intelligent vacuum-cycle grouting system |
| CN103711315B (en) * | 2013-12-13 | 2016-08-24 | 柳州泰姆预应力机械有限公司 | Intelligent vacuum circulation mud jacking system |
| CN104652816A (en) * | 2015-02-11 | 2015-05-27 | 柳州市聚能电气有限公司 | Microcomputer intelligent grouting system and operation method thereof |
| CN105045323A (en) * | 2015-06-12 | 2015-11-11 | 蒋小春 | Intelligent grouting system |
| CN105045323B (en) * | 2015-06-12 | 2017-07-18 | 成都中大华瑞科技有限公司 | Intelligent grouting system |
| CN108798026A (en) * | 2018-05-31 | 2018-11-13 | 宁波联城住工科技有限公司 | A kind of the benefit pulp grinder and its benefit paste-making method of grout sleeve |
| CN108798026B (en) * | 2018-05-31 | 2020-11-27 | 广东联城住工装备信息科技有限公司 | Grout replenishing machine for grouting sleeve and grout replenishing method thereof |
| CN110185029A (en) * | 2019-07-02 | 2019-08-30 | 上海强劲地基工程股份有限公司 | A kind of pile foundation intelligence construction equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141119 Effective date of abandoning: 20160824 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |