CN208280037U - Division control type box culvert synchronizes jacking system - Google Patents
Division control type box culvert synchronizes jacking system Download PDFInfo
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- CN208280037U CN208280037U CN201721354775.4U CN201721354775U CN208280037U CN 208280037 U CN208280037 U CN 208280037U CN 201721354775 U CN201721354775 U CN 201721354775U CN 208280037 U CN208280037 U CN 208280037U
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- jacking
- box culvert
- control unit
- type box
- hydraulic pump
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Abstract
The utility model is suitable for technical field of road construction, more particularly to a kind of synchronous jacking system of division control type box culvert.It include: jacking branch, hydraulic pump and the measurement module of multiple parallel connections, each jacking branch includes the solenoid valve being sequentially connected in series and top pick；Top pick in each jacking branch connect with one end of the hydraulic pump, and the solenoid valve in each jacking branch is connect with the other end of the hydraulic pump；The measurement module includes the separate-blas estimation unit of the control unit for controlling solenoid valve opening and closing and the jacking deviation for detecting box culvert, and the solenoid valve in each jacking branch is all connected with described control unit, and the separate-blas estimation unit connects described control unit.After adopting the above scheme, measurement accuracy can be improved, quickening holds out against speed.
Description
Technical field
The utility model relates to technical field of road construction, more particularly to a kind of synchronous jacking system of division control type box culvert.
Background technique
Box culvert be it is a kind of with armored concrete make box culvert, box culvert construct generally use it is cast-in-place, what is excavated
Bottom is set in groove, pours a layer concrete bed course, then the reinforcing bar scene processed is bound, branch internal model and external mold pour
Side wall top half and top plate.The box culvert made passes through under the pick jacking to the roadbed of railway or road of top.
In the prior art, the jacking system of box culvert is mainly by one or two pumps station, more jack and more piece parallels
It forms, after box culvert advancing a distance, manual measurement jacking deviation, by way of closing part top pick by hand, reduction side
Thrust, correct jacking deviation, that there are measurement accuracy is poor, move speed is slow, delays construction speed.
Utility model content
In view of this, the utility model embodiment provides a kind of division control type box culvert synchronization jacking system, it is existing to solve
Manual measurement low precision in technology holds out against slow-footed problem.
In order to solve the above technical problems, technical solution adopted in the utility model is: a kind of division control type box culvert is synchronous to be pushed up
Into system, comprising: jacking branch, hydraulic pump and the measurement module of multiple parallel connections, each jacking branch includes being sequentially connected in series
Solenoid valve and top pick；
Top pick in each jacking branch connect with one end of the hydraulic pump, the solenoid valve in each jacking branch with
The other end of the hydraulic pump connects；
The measurement module includes the control unit for controlling solenoid valve opening and closing and the jacking deviation for detecting box culvert
Separate-blas estimation unit, the solenoid valve in each jacking branch is all connected with described control unit, the separate-blas estimation unit connection
Described control unit.
As further technical solution, the separate-blas estimation unit includes first laser range finder, second laser ranging
Device and subtraction circuit, the first laser range finder and second laser range finder are inputted with the operation of the subtraction circuit respectively
End connection, the operation output end of the subtraction circuit are connect with described control unit signal.
It further include for measuring hydraulic pump output terminal hydraulic pressure sensor and report as further technical solution
Alarm device, the pressure sensor are located at the hydraulic output end side of the hydraulic pump, the pressure sensor and the control
Cell signal connection, described control unit are connect with the warning device.
As further technical solution, the warning device includes buzzer siren, visual alarm, voice broadcast
Any one or more in alarm and short message prompting alarm.
As further technical solution, described control unit is PLC controller.
It further include flowline, oil return pipe and oil distributing pipe, the jacking branch of several parallel connections as further technical solution
It is arranged between the oil distributing pipe, the output end side of the hydraulic pump connects the oil distributing pipe by the flowline, described
The input terminal side of hydraulic pump connects the oil distributing pipe by the oil return pipe.
As further technical solution, the oil distributing pipe has two.
The utility model embodiment provides a kind of division control type box culvert synchronization jacking system, automatic by separate-blas estimation unit
The jacking deviation for detecting box culvert automatically adjusts jacking degree further according to the jacking deviation detected, can correct jacking deviation automatically,
It improves measurement accuracy, improve move speed and quality simultaneously, ensure being normally carried out for construction.
Detailed description of the invention
It, below will be to embodiment or existing skill in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing needed in art description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical
Novel some embodiments, for those of ordinary skill in the art, without any creative labor, also
Other drawings may be obtained according to these drawings without any creative labor.
Fig. 1 is the structural schematic diagram of the synchronous jacking system of division control type box culvert provided by the embodiment of the utility model；
Fig. 2 is the control principle schematic diagram of the synchronous jacking system of division control type box culvert provided by the embodiment of the utility model.
Specific embodiment
In being described below, for illustration and not for limitation, such as particular system structure, technology etc are proposed
Detail, to understand thoroughly the utility model embodiment.However, it will be clear to one skilled in the art that there is no this
The utility model also may be implemented in the other embodiments of a little details.In other situations, it omits to well-known system
The detailed description of system, apparatus, circuit and method, in case unnecessary details interferes the description of the utility model.
In order to illustrate technical solution described in the utility model, the following is a description of specific embodiments.
It is a kind of synchronous jacking system of division control type box culvert provided by the embodiment of the utility model, packet shown in Fig. 1 and Fig. 2
Include: jacking branch 8, hydraulic pump 3 and the measurement module of multiple parallel connections, each jacking branch 8 include the solenoid valve being sequentially connected in series
2 and top pick 1；
Top pick 1 in each jacking branch 8 connect with one end of the hydraulic pump 3, the electromagnetism in each jacking branch 8
Valve 2 is connect with the other end of the hydraulic pump 3；
Measurement module includes the control unit 91 for controlling the opening and closing of solenoid valve 2 and the jacking deviation for detecting box culvert
Separate-blas estimation unit 92, the solenoid valve 2 in each jacking branch 8 is all connected with described control unit 91, the separate-blas estimation list
Member 92 connects described control unit 91.
Specifically, separate-blas estimation unit 92 is for detecting jacking deviation of the box culvert in jack-in process, when two sides, jacking is inclined
When difference is excessive, jacking deviation will be sent, excessive information to control unit 91 will after control unit 91 receives the information
The jacking deviation carried according to the information sends the opening and closing that control instruction controls solenoid valve 2 to corresponding solenoid valve 2, adjusts
Thrust force, and then adjust jacking deviation can correct jacking deviation until until jacking is synchronous automatically, raising measurement accuracy,
Move speed and quality are improved simultaneously, ensures being normally carried out for construction.
The separate-blas estimation unit 92 includes first laser range finder, second laser range finder and subtraction circuit, and described the
One airborne laser range finder and second laser range finder are connect with the operation input terminal of the subtraction circuit respectively, the subtraction circuit
Operation output end connect with 91 signal of described control unit, first laser range finder and second laser range finder are located at
The two sides of box culvert tail portion vertical plane measure the jacking distance of two sides respectively.
In addition, in a specific example, as shown in Fig. 2, further including for measuring the hydraulic pressure of hydraulic pump output terminal
Sensor 4 and warning device 10, the pressure sensor 4 are located at the hydraulic output end side of the hydraulic pump 3, the pressure
Sensor 4 is connect with 91 signal of described control unit, and described control unit 91 is connect with the warning device 10, pressure sensing
Device 4 is used to measure the output pressure of hydraulic pump, when output pressure is excessive, just sends reminder message to control unit 91, control
When unit 91 receives the reminder message, it is excessive to 10 warning reminding staff's output pressure of warning device to send alarm command.
Warning device 10 includes in buzzer siren, visual alarm, voice broadcast alarm and short message prompting alarm
Any one or more, various ways are combined together, and safeguard work personnel can receive warning message.
As shown in Fig. 2, control unit 91 be PLC controller, aim at industrial environment apply and design.It uses one
Class programmable memory is used for its internally stored program, executes logical operation, sequential control, and timing is counted and grasped with arithmetic
The user oriented instructions such as work, and various types of mechanical or production processes are controlled by number or analog pattern input/output.
Preferably, as shown in Figure 1, the quantity of jacking branch 8 is 8, control is simple, and the precision of jacking deviation measurement
Accurately, construction quality can be improved.
It further include flowline 5, oil return pipe 6 and oil distributing pipe 7, the jacking branch 8 of several parallel connections is arranged in the oil distributing pipe 7
Between, the output end side of the hydraulic pump 3 connects the oil distributing pipe 7, the input of the hydraulic pump 3 by the flowline 5
End side connects the oil distributing pipe 7 by the oil return pipe 6, it is preferred that oil distributing pipe 7 has two, and oil distributing pipe 7 is used for each
Top pick 1 in jacking branch 8 divides oil.
It is apparent to those skilled in the art that for convenience of description and succinctly, only with above-mentioned each function
Can unit, module division progress for example, in practical application, can according to need and by above-mentioned function distribution by difference
Functional unit, module complete, i.e., the internal structure of described device is divided into different functional unit or module, with complete
All or part of function described above.Each functional unit in embodiment, module can integrate in a processing unit
In, it is also possible to each unit and physically exists alone, can also be integrated in one unit with two or more units, on
It states integrated unit both and can take the form of hardware realization, can also realize in the form of software functional units.In addition,
Each functional unit, module specific name be also only for convenience of distinguishing each other, the protection model being not intended to limit this application
It encloses.The specific work process of unit in above system, module, can refer to corresponding processes in the foregoing method embodiment,
This is repeated no more.
Those of ordinary skill in the art may be aware that described in conjunction with the examples disclosed in the embodiments of the present disclosure
Unit and algorithm steps can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions
It is implemented in hardware or software actually, the specific application and design constraint depending on technical solution.Professional technique
Personnel can use different methods to achieve the described function each specific application, but this realization should not be recognized
For beyond the scope of the utility model.
In embodiment provided by the utility model, it should be understood that disclosed device and method can pass through
Other modes are realized.For example, system embodiment described above is only schematical, for example, the module or unit
Division, only a kind of logical function partition, there may be another division manner in actual implementation, for example, multiple units or
Component can be combined or can be integrated into another system, or some features can be ignored or not executed.Another point is shown
The mutual coupling or direct-coupling or communication connection shown or discussed can be through some interfaces, device or unit
INDIRECT COUPLING or communication connection can be electrical property, mechanical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, as unit
The component of display may or may not be physical unit, it can and it is in one place, or may be distributed over more
In a network unit.Some or all of unit therein can be selected to realize this embodiment scheme according to the actual needs
Purpose.
In addition, each functional unit in each embodiment of the utility model can integrate in one processing unit,
It can be each unit to physically exist alone, can also be integrated in one unit with two or more units.It is above-mentioned integrated
Unit both can take the form of hardware realization, can also realize in the form of software functional units.
If the integrated unit is realized in the form of SFU software functional unit and sells or use as independent product
When, it can store in a computer readable storage medium.Based on this understanding, the skill of the utility model embodiment
Substantially all or part of the part that contributes to existing technology or the technical solution can be with soft in other words for art scheme
The form of part product embodies, which is stored in a storage medium, including some instructions are to make
Obtain a computer equipment (can be personal computer, server or the network equipment etc.) or processor (processor)
Execute all or part of the steps of each embodiment the method for the utility model embodiment.And storage medium above-mentioned includes:
USB flash disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random
Access Memory), the various media that can store program code such as magnetic or disk.
Embodiment described above is only to illustrate the technical solution of the utility model, rather than its limitations；Although referring to before
Embodiment is stated the utility model is described in detail, those skilled in the art should understand that: it still can be with
It modifies the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；And
These are modified or replaceed, the essence for various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
Mind and range, should be included within the scope of protection of this utility model.
Claims (7)
1. a kind of synchronous jacking system of division control type box culvert characterized by comprising the jacking branches of multiple parallel connections, hydraulic pump and
Measurement module, each jacking branch include the solenoid valve being sequentially connected in series and top pick；
Top pick in each jacking branch connect with one end of the hydraulic pump, the solenoid valve in each jacking branch and the liquid
The other end of press pump connects；
The measurement module includes the inclined of the control unit for controlling solenoid valve opening and closing and jacking deviation for detecting box culvert
Poor detection unit, the solenoid valve in each jacking branch are all connected with described control unit, described in the separate-blas estimation unit connection
Control unit.
2. the synchronous jacking system of division control type box culvert according to claim 1, which is characterized in that the separate-blas estimation unit packet
Include first laser range finder, second laser range finder and subtraction circuit, the first laser range finder and second laser range finder
It is connect respectively with the operation input terminal of the subtraction circuit, the operation output end and described control unit signal of the subtraction circuit
Connection.
3. the synchronous jacking system of division control type box culvert according to claim 1, which is characterized in that further include hydraulic for measuring
Pump output terminal hydraulic pressure sensor and warning device, the pressure sensor are located at the hydraulic output end one of the hydraulic pump
Side, the pressure sensor are connect with described control unit signal, and described control unit is connect with the warning device.
4. the synchronous jacking system of division control type box culvert according to claim 3, which is characterized in that the warning device includes bee
It rings alarm, visual alarm, any one or more in voice broadcast alarm and short message prompting alarm.
5. the synchronous jacking system of division control type box culvert according to claim 1, which is characterized in that described control unit PLC
Controller.
6. the synchronous jacking system of division control type box culvert according to claim 1, which is characterized in that further include flowline, oil return
The jacking branch of pipe and oil distributing pipe, several parallel connections is arranged between the oil distributing pipe, and the output end side of the hydraulic pump passes through
The flowline connects the oil distributing pipe, and the input terminal side of the hydraulic pump connects the oil distributing pipe by the oil return pipe.
7. the synchronous jacking system of division control type box culvert according to claim 6, which is characterized in that the oil distributing pipe has two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721354775.4U CN208280037U (en) | 2017-10-19 | 2017-10-19 | Division control type box culvert synchronizes jacking system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721354775.4U CN208280037U (en) | 2017-10-19 | 2017-10-19 | Division control type box culvert synchronizes jacking system |
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| CN208280037U true CN208280037U (en) | 2018-12-25 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107574765A (en) * | 2017-10-19 | 2018-01-12 | 中铁六局集团石家庄铁路建设有限公司 | Division control type box culvert synchronization jacking system |
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2017
- 2017-10-19 CN CN201721354775.4U patent/CN208280037U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107574765A (en) * | 2017-10-19 | 2018-01-12 | 中铁六局集团石家庄铁路建设有限公司 | Division control type box culvert synchronization jacking system |
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