CN1869490A

CN1869490A - Push bench controlled by computer and its control method

Info

Publication number: CN1869490A
Application number: CN 200610052001
Authority: CN
Inventors: 王广洲
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-06-16
Filing date: 2006-06-16
Publication date: 2006-11-29
Anticipated expiration: 2026-06-16
Also published as: CN100383450C

Abstract

The invention discloses a computer control push bench and the control method. It includes control device, drive device, pushing device, and push bench head. The control device includes monitoring using computer, operation using computer, host computer, and slave computer. The monitoring using computer connects to the operation using computer through internet. And operation using computer connects to host computer through signal cable, and host computer connects to slave computer through communicating cable. The host computer controls power device and pushing device according to computer instruction. The slave computer controls the push bench head according to computer instruction. It could reduce the error brought by mechanism abrasion, and bad contact. The data and image could be restored and analyzed. It improves the constructing quality and efficiency.

Description

Adopt computer-controlled push-bench and controlling method thereof

Technical field

The present invention relates to computer-controlled push-bench of a kind of employing and controlling method thereof, be applied to the municipal pipeline technical field of construction.

Background technique

At present in the municipal pipeline construction, often need be in the stratum grooving pipeline installation and pipeline is repaired, push-bench is exactly a kind of machinery that is applicable to the new pipeline of non-excavation laying, at present, push-bench commonly used in pipeline construction is mainly the desk-top push-bench of control operation, as the patent No. is 02260962.8 disclosed a kind of pipe jacking equipment, mainly by the control operation platform, power plant, advancing means, the push pipe head is formed, during work, earlier advancing means is put into active well, with push-bench crown underground layer, mould pipe or cement pipe and be enclosed within on the central shaft position of advancing means, drive advancing means by power plant and save propelling will mould pipe or cement pipe one.This type of push-bench is improving a lot than original pipeline construction equipment aspect the efficient of propelling and pipeline installation, but there is following shortcoming: 1, owing to adopt the desk-top control of electrical equipment control, electric equipments such as various buttons, Displaying Meter, auxiliary relay all are installed in the operating console, in operating process, make rate of fault higher because of reasons such as mechanical wear, burning of contact, bad connections easily like this; 2, the desk-top push-bench of operation 30 cores, the 38 core guide lines of adopting are generally 50 or 100 meter one volume more, and joint is many, and weight is big, and it is long to change joint and conversion time; 3, the operating voltage of operating console is 110V or 220V, has certain potential safety hazard; 4, be arranged on the operating table owing to various instrument, head light rake image TV machine monitoring, the parameter of jack-in process relies on manual record, and the image in the jacking can't be stored, so just can not in time understand the trend of moving towards of push pipe, can't judge and instruct site operation personnel's operate miss, thereby may cause the construction failure.

Summary of the invention

At the problem of above-mentioned proposition, the object of the present invention is to provide a kind of easy-to-operate, can accurately control the computer-controlled push-bench of employing that and guides the jacking construction operation.

The present invention adopts following technological scheme to realize above-mentioned purpose: the computer-controlled push-bench of a kind of employing, comprise control gear, power plant, advancing means, the push pipe head, it is characterized in that: described control gear is mainly by the monitoring computer, the operation computer, upper-position unit, lower-position unit is formed, monitoring connects by the internet with computer with operation with computer, operation is connected by signal cable with upper-position unit with computer, connect by connection between upper-position unit and the lower-position unit, according to computer order control power plant and advancing means, lower-position unit is according to the action of computer order control push pipe head by upper-position unit.

Described upper-position unit is located in the power plant, comprise programmable controller, communication module, analog amount load module, communication module is connected with lower-position unit by connection, the action of Controlled by Programmable Controller power plant, and the analog amount load module is connected with sensor on being located at power plant; Described lower-position unit comprises programmable controller, communication module, analog amount load module, receive the computer order that transmits by Upper machine communication module by communication module, by the action of Controlled by Programmable Controller push pipe head, the analog amount load module is connected with the sensor of establishing with in the push-bench; Be provided with sensor in advancing means, sensor connects by signaling line with the analog amount load module of upper-position unit; Described connection is 2 core multiple twin shielding wires.

Further purpose of the present invention provides a kind of controlling method that adopts the computer control push-bench, comprising:

(1), the control of push-bench working procedure: send operational order to the upper-position unit that is positioned at power plant by the operational computations machine, the programmable controller of upper-position unit is finished according to computer-managed instruction the action of power plant and advancing means is controlled, the communication module of upper-position unit is transferred to lower-position unit by connection with the instruction of computer, finishes instruction that computer sends by the programmable controller of lower-position unit and moves and realize operation to push-bench;

(2), the feedback of push-bench running parameter and processing: required parameter during operation, be located at the sensor of power plant, advancing means, signal is passed to the analog amount load module of upper-position unit, signal by analog amount load module conversion programmable controller understanding, there is this signal in its inner register in programmable controller, is extracted by computer and handles and show on screen; Be located at the sensor of push-bench inside, signal is passed to the analog amount load module of lower-position unit, by the signal of analog amount load module conversion programmable controller understanding, there is this signal in its inner register in programmable controller, is extracted by computer and handles and show on screen.

(3), remote monitoring: monitoring is implemented monitoring and operation to operation with computer by the internet with computer, and the operation element of manipulator is instructed.

Beneficial effect of the present invention is: 1, adopt computer remote control push-bench constructing operation, reduced because of mechanical wear, and the fault brought of problem such as bad connection; 2, data transmission adopts 2 core multiple twin shielding wires, can make 200 meter 1 volume, and joint is few, and is in light weight, and it is easy to change joint; 3, adopt the low pressure communication, operating voltage is 5V, can not constitute security threat to operator; 4, all data of push-bench and application drawing picture all show on computers, and can store data and image, processing such as analysis, and connect by the internet, the monitoring of construction commence operation, false judgment, remote guide to the site operation personnel, at any time understand the progress and the quality of every jacking construction, improved the quality and the efficient of construction greatly.

Below the invention will be further described by drawings and Examples, but following explanation is not a limiting the scope of the invention.

Description of drawings

Fig. 1 is control principle figure of the present invention;

Fig. 2 is the structure principle chart of power plant of the present invention;

Fig. 3 is the structure principle chart of advancing means of the present invention and push-bench;

Fig. 4 is a workflow diagram of the present invention.

Embodiment

With reference to Fig. 1, Fig. 2, shown in Figure 3, the present invention includes control gear, power plant 5, advancing means 6, push pipe head 7, control gear is mainly by monitoring computer 1, operation computer 2, upper-position unit 3, lower-position unit 4 is formed, monitoring connects by the internet with operating with computer 2 with computer 1, operation is connected by signal cable 8 with upper-position unit 3 with computer 2, connect by connection 9 between upper-position unit 3 and the lower-position unit 4, control power plant 5 and advancing means 6 by upper-position unit 3 according to computer order, lower-position unit 4 is according to the action of computer order control push pipe head 7, upper-position unit 3 is located in the power plant 5, comprise programmable controller 11, communication module 10, analog amount load module 12, communication module 10 is connected with lower-position unit 4 by connection 9, the action of programmable controller 11 control power plant 5 and advancing means 6, analog amount load module 12 is connected with sensor 16 on being located at power plant 5; Lower-position unit 4 comprises programmable controller 14, communication module 13, analog amount load module 15, by the computer order of communication module 13 receptions by communication module 10 transmission of upper-position unit 3, by the action of programmable controller 14 control push pipe heads 7, analog amount load module 15 sensor 18 interior with being located at push pipe head 7 is connected; Be provided with sensor 17 in advancing means 6, the analog amount load module of sensor 17 and upper-position unit 3 12 connects by signaling line; In the present embodiment, connection adopts 2 core multiple twin shielding wires.

With reference to Fig. 1, shown in Figure 4, working principle of the present invention is as follows:

(1), the control of push-bench working procedure: send operational order to the upper-position unit 3 that is positioned at power plant 5 by operational computations machine 2, the programmable controller 11 of upper-position unit 3 is finished according to computer-managed instruction the action of power plant 5 and advancing means 6 is controlled, the communication module 10 of upper-position unit 3 is transferred to lower-position unit 4 by connection 9 with the instruction of computer, finishes instruction that computer sends by the programmable controller 14 of lower-position unit 4 and moves and realize operation to push pipe head 7;

(2), the feedback of push-bench running parameter and processing: required parameter during operation, be located at the sensor 16 and sensor 17 of power plant 5, advancing means 6, signal is passed to the analog amount load module 12 of upper-position unit 3, convert the signal of programmable controller 11 understanding to by analog amount load module 12, there is this signal in its inner register in programmable controller 11, by the operation with computer 2 extract the processing and on screen, show; Be located at the sensor 17 of push pipe head 7 inside, signal is passed to the analog amount load module 15 of lower-position unit 4, signal by analog amount load module 15 conversion programmable controllers 14 understanding, there is this signal in its inner register in programmable controller 14, behind the communication module 10 of upper-position unit 3 by the operation with computer 2 extract the processing and on screen, show.

(3), remote monitoring: monitoring is implemented monitoring and operation to operation with computer 2 by the internet with computer 1, and the operation element of manipulator is instructed.

Beneficial effect of the present invention is: 1, adopt computer remote control push-bench constructing operation, Reduced because of mechanical wear, and the fault brought of the problem such as loose contact; 2, transfer of data is adopted With 2 core twisted-pair shielded wires, can make 200 meter 1 volume, joint is few, and is in light weight, changes joint Easily; 3, adopt the low pressure communication, operating voltage is 5V, can not consist of safety to operating personnel Threaten; 4, all data of push-bench and application drawing picture all show on computers, and can be right The processing such as data and image are stored, analysis, and by the internet connection, to execute-in-place Personnel's construction commence operation monitoring, false judgment, remote guide are understood every push pipe at any time Progress and the quality of construction have improved quality and the efficient of construction greatly.

Claims

1, the computer-controlled push-bench of a kind of employing, comprise control gear, power plant (5), advancing means (6), push pipe head (7), it is characterized in that: described control gear mainly is made up of with computer (2), upper-position unit (3), lower-position unit (4) operation, moved with computer (2) command control power plant (5) and advancing means (6) according to operation by upper-position unit (3), lower-position unit (4) is according to the action of operation with computer (2) command control push pipe head (7).

2, the computer-controlled push-bench of a kind of employing according to claim 1 is characterized in that: described control gear also comprises monitoring computer (1), and monitoring connects by the internet with computer (2) with operation with computer (1).

3, the computer-controlled push-bench of a kind of employing according to claim 1 and 2, it is characterized in that: described upper-position unit (3) is located in the power plant (5), comprise programmable controller (11), communication module (10), analog amount load module (12), communication module (10) is connected with lower-position unit (4) by connection (9), the action of programmable controller (11) control power plant (5), analog amount load module (12) is connected with sensor (16) on being located at power plant (5).

4, the computer-controlled push-bench of a kind of employing according to claim 1 and 2, it is characterized in that: described lower-position unit (4) comprises programmable controller (14), communication module (13), analog amount load module (15), receive the computer order that transmits by upper-position unit (3) communication module (10) by communication module (13), by the action of programmable controller (14) control push pipe head (7), analog amount load module (15) is connected with the sensor of establishing with in the push pipe head (7) (18).

5, the computer-controlled push-bench of a kind of employing according to claim 1 and 2 is characterized in that: be provided with sensor (17) in advancing means (6), sensor (17) connects by signaling line with the analog amount load module (12) of upper-position unit (3).

6, the computer-controlled push-bench of a kind of employing according to claim 1 and 2 is characterized in that: described connection (9) is 2 core multiple twin shielding wires.

7, a kind of controlling method that adopts the computer control push-bench comprises:

1., the control of push-bench working procedure: send operational order to the upper-position unit that is positioned at power plant (5) (3) by operational computations machine (2), the programmable controller (11) of upper-position unit (3) is finished according to the instruction of operational computations machine (2) action of power plant (5) and advancing means (6) is controlled, the communication module (10) of upper-position unit (3) is transferred to lower-position unit (4) by connection (9) with the instruction of operational computations machine (2), realizes operation to push pipe head (7) by the programmable controller (14) of lower-position unit (4);

2., the feedback of push-bench running parameter and processing: the running parameter during the push-bench operation, respectively by the sensor (16) that is located at power plant (5), advancing means (6), sensor (17), signal is passed to upper-position unit (3), extract, handle and on screen, show by operational computations machine (2) again; Be located at the inner sensor (18) of push pipe head (7), signal is passed to lower-position unit (4) after, extract, handle and on screen, show by operational computations machine (2) through upper-position unit (3) again.

3., remote monitoring: monitoring is implemented monitoring and operation by the internet to operational computations machine (2) with computer (1), and the operation element of manipulator is instructed.