Steel pipe anticorrosion horizontal moving vehicle

Abstract

The present application belongs to the field of steel pipe anticorrosion production and transportation, and particularly relates to a steel pipe anticorrosion transverse moving vehicle, aiming to solve the problem that in the prior art, the drag chain is easy to enter sundries and cause damage in the process of throwing shot and medium frequency, and the more drag chain cables also cause transverse moving vehicle system failure and transverse moving vehicle position limitation. The present application adopts a sliding contact line power supply and a waveguide cable communication mode, and a control cabinet is fixed on the transverse moving vehicle, so that the normal operation of the transverse moving vehicle in the steel pipe anticorrosion process is realized, the stroke of the transverse moving vehicle can be freely combined within the range of the rack, and is not limited by space; the control cabinet is fixed on the transverse moving vehicle, only power supply is needed to supply power to the transverse moving vehicle, the waveguide cable communication mode is adopted, the stability of system operation and the operation efficiency of the transverse moving vehicle are improved, and the failure rate is reduced. The present application effectively reduces the labor intensity of operators, improves the automation level of on-site equipment, and improves the steel pipe process transportation efficiency.

Description

TECHNICAL FIELD

[0001] The present application belongs to the field of steel pipe anticorrosion production and transportation, and particularly relates to a steel pipe anticorrosion transverse moving vehicle. BACKGROUND

[0002] In the steel pipe anticorrosion production process, according to the process arrangement, a transverse moving vehicle is used to transport the steel pipe to the processing procedure. In the process of transporting the steel pipe by the transverse moving vehicle, the transverse moving vehicle usually adopts the control mode of fixing the control cabinet on the ground and dragging the chain cable, and the farthest stroke of the transverse moving vehicle is limited by the length of the chain, which cannot well meet the requirements of the anticorrosion procedure production. In the process of the thrower and the intermediate frequency, the chain is easy to enter the sundries and cause damage, and the chain cable is more, which also causes the system failure of the transverse moving vehicle. In order to make the transverse moving vehicle control system meet the requirements of the steel pipe anticorrosion production procedure and improve the operation efficiency of the transverse moving vehicle, a new type of transverse moving vehicle control system needs to be designed and developed.

[0003] Based on this, the present application provides a steel pipe anticorrosion transverse moving vehicle. SUMMARY

[0004] In order to solve the above problems in the prior art, that is, the chain of the thrower and the intermediate frequency is easy to enter the sundries and cause damage, and the chain cable is more, which also causes the system failure of the transverse moving vehicle and the position of the transverse moving vehicle is limited, the present application provides a steel pipe anticorrosion transverse moving vehicle.

[0005] The present application provides a steel pipe anticorrosion transverse moving vehicle, which comprises a transverse moving vehicle body, a power supply system, a support system, a control system and a communication interaction system.

[0006] The transverse moving vehicle body is installed on the support system, and the support system can move along the guide rail fixed on the ground.

[0007] The transverse moving vehicle body is connected with the power supply system, and the power supply system is a slide contact line.

[0008] The transverse moving vehicle body is connected with the control system and the communication interaction system, the control system comprises a PLC system, the PLC system is used for realizing the forward movement, the backward movement, the pipe supporting and the pipe releasing actions of the transverse moving vehicle body, and the communication interaction system comprises a leaky wave cable.

[0009] In some preferred embodiments, the support system comprises two groups of brackets, the brackets are arranged diagonally along the center line of the transverse moving vehicle body and are fixed with the transverse moving vehicle body respectively, and the brackets are used for detecting the upper limit position and the lower limit position of the V-shaped block on the transverse moving vehicle body.

[0010] In some preferred embodiments, the slide wire is fixed on a slide wire support which is fixed to the ground, and a double slide contact is installed on the slide wire to enhance the power supply stability of the slide wire.

[0011] In some preferred embodiments, the distance between the leaky wave cable and the ground is L1, and the L1 is within a first preset range.

[0012] In some preferred embodiments, the traversing vehicle further comprises a control cabinet which is fixed to the traversing vehicle body.

[0013] In some preferred embodiments, a signal receiver is installed on the leaky wave cable to receive the wireless signal of the leaky wave cable.

[0014] In some preferred embodiments, the control system further comprises an electrical control module which adopts a master-slave control mode, the master-slave control mode comprises a master station and a slave station, the master station is used to complete the signal acquisition of the carrier sensor and the deceleration and stop sensor; the carrier sensor is installed on the carrier, and the carrier sensor is used to realize the function of detecting the upper limit and the lower limit by the carrier; the deceleration and stop sensor is installed on the traversing vehicle body, and is used to control the deceleration and stop movement of the traversing vehicle body.

[0015] The slave station comprises a controller and a traversing vehicle position sensor; the controller is used to remotely control the start and stop of the walking motor of the traversing vehicle body, and the traversing vehicle position sensor is used to obtain the position of the traversing vehicle body.

[0016] In some preferred embodiments, the master station is further used to complete the control of the oil pump and the electromagnetic valve of the walking motor.

[0017] In some preferred embodiments, the PLC system comprises a PLC master station which is in communication connection with an operation table, the operation table is in electrical connection with the power supply system, the control system and the communication interaction system; the operation table can display the real-time value of the position sensor, the real-time position of the traversing vehicle, the number of steel pipes on the rack, the running state and the alarm information.

[0018] In some preferred embodiments, the PLC system further comprises a CPU module, a digital quantity input module, an output module, a slave station module and a wireless communication module, and is used to complete the communication control, data acquisition, operation logic processing and terminal execution mechanism control, and the terminal execution mechanism is the traversing vehicle body.

[0019] The beneficial effects of the present application are as follows:

[0020] The application realizes the free combination of the transverse moving vehicle process by adopting the transverse moving vehicle control cabinet fixed vehicle body, sliding contact line power supply and leaky wave cable wireless communication mode; the transverse moving vehicle bracket is allowed to walk only when it is in the same position by adopting the double bracket limiting design, so that the occurrence of the bracket deviation of the steel pipe is prevented; the sliding contact line adopts the double sliding contact head design, so that the stability of the power supply is improved, and the occurrence of the instantaneous power failure affecting the normal control of the transverse moving vehicle is avoided. The labor intensity of the operator is effectively reduced, the automation level of the on-site equipment is improved, and the steel pipe process conveying efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0021] Other features, objects and advantages of the present application will become more apparent from the following detailed description of non-limiting embodiments made with reference to the accompanying drawings:

[0022] Figure 1 is a whole structure schematic diagram of a steel pipe anti-corrosion transverse moving vehicle of the application;

[0023] Figure 2 is a PLC system schematic diagram of a steel pipe anti-corrosion transverse moving vehicle of the application. DETAILED DESCRIPTION

[0024] The application will be further described in detail below with reference to the accompanying drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the related application, and not to limit the application. In addition, it should be noted that only the parts related to the application are shown in the drawings for the convenience of description.

[0025] It should be noted that the embodiments in the application and the features in the embodiments can be combined with each other without conflict. The application will be described in detail below with reference to the accompanying drawings and embodiments.

[0026] As shown in Figures 1-2 , the application provides a steel pipe anti-corrosion transverse moving vehicle, which comprises a transverse moving vehicle body 8, a power supply system, a support system, a control system and a communication interaction system;

[0027] The transverse moving vehicle body 8 is installed on the support system, and the support system can move along the guide rail fixed to the ground;

[0028] The transverse moving vehicle body 8 is connected with the power supply system, and the power supply system is a sliding contact line 3;

[0029] The transverse moving vehicle body 8 is connected with the control system and the communication interaction system, the control system comprises a PLC system, the PLC system is used for realizing the forward movement, backward movement, pipe holding and pipe releasing actions of the transverse moving vehicle body 8, and the communication interaction system comprises a leaky wave cable 2.

[0030] Preferably, the support system comprises two groups of brackets 6, which are arranged diagonally along the center line of the traversing vehicle body 8 and are fixed to the traversing vehicle body 8 respectively, and the brackets 6 are used to detect the upper limit and the lower limit of the V-shaped block on the traversing vehicle body 8.

[0031] Preferably, referring to Figure 1 , the slide wire 3 is fixed on the slide wire support 1, the slide wire support 1 is fixed to the ground, and the double slide contact 5 is installed on the slide wire 3, and the double slide contact 5 is used to enhance the power supply stability of the slide wire 3.

[0032] Among them, the double slide contact 5 is arranged to avoid the instantaneous power failure caused by the loose connection between the slide wire contact and the slide wire 3 during the walking of the traversing vehicle.

[0033] Among them, the slide wire support 1 is uniformly arranged in multiple groups along the movement direction of the traversing vehicle body 8.

[0034] Preferably, referring to Figure 1 , the distance between the leaky wave cable 2 and the ground is L1, and the L1 is within a first preset range.

[0035] Among them, the first preset range is 450mm≤L1≤600mm, by setting the L1 distance, to avoid the damage caused by the cable being stepped on by the post personnel during the operation, and to keep a certain distance from the slide wire 3, to avoid electromagnetic interference.

[0036] Preferably, referring to Figure 1 , the traversing vehicle further comprises a control cabinet 7, and the control cabinet 7 is fixed to the traversing vehicle body 8.

[0037] Among them, the present application can avoid the connection between the signal line and the control line on the ground and the vehicle body, realize the power supply and communication interaction control mode, and realize the free combination of the traversing vehicle station.

[0038] Preferably, referring to Figure 1 , the leaky wave cable 2 is provided with a signal receiver 4, and the signal receiver 4 is used to receive the wireless signal of the leaky wave cable 2.

[0039] Preferably, referring to Figure 1 , Figure 2The control system further comprises an electrical control module, the electrical control module adopts a master-slave control mode, the master-slave control mode comprises a master station and a slave station, the master station is used for completing signal acquisition of a carrier sensor and a deceleration and stop sensor; the carrier sensor is installed on the carrier 6, and the carrier sensor is used for realizing a function that the carrier 6 detects the upper limit position and the lower limit position; and the deceleration and stop sensor is installed on the transverse moving vehicle body 8, and is used for controlling deceleration and stop movement of the transverse moving vehicle body 8.

[0040] The slave station comprises a controller and a transverse moving vehicle position sensor; the controller is used for remotely controlling start and stop of a walking motor of the transverse moving vehicle body 8; and the transverse moving vehicle position sensor is used for acquiring a position of the transverse moving vehicle body 8.

[0041] Preferably, the electrical control module of the application adopts an industrial Ethernet Profinet master-slave control mode, a Siemens S7-1516 CPU is used as the master station, a SCALANCE W774 is used as a wireless communication access point, and an ET200MP is used as the slave station.

[0042] Preferably, the controller is a Siemens G120 controller.

[0043] Preferably, referring to Figure 1 , Figure 2 The master station is further used for completing control of an oil pump and an electromagnetic valve of the walking motor.

[0044] Preferably, the PLC system comprises a PLC master station, the PLC master station is in communication connection with an operation table, the operation table is electrically connected with the power supply system, the control system and the communication interaction system; and the operation table can display real-time values of position sensors, real-time positions of transverse moving vehicles, numbers of steel pipes on racks, running states and alarm information.

[0045] Preferably, the operation table is provided with a touch screen, and the PLC master station and the operation table touch screen adopt a Profinet communication mode.

[0046] Preferably, referring to Figure 1 , Figure 2 The PLC system further comprises a CPU module, a digital quantity input module, an output module, a slave station module and a wireless communication module, and is used for completing communication control, data acquisition, operation logic processing and terminal execution mechanism control; and the terminal execution mechanism is the transverse moving vehicle body 8.

[0047] The terms “first”, “second”, and the like are used to distinguish similar objects, rather than to describe or indicate a particular order or sequence.

[0048] The term "comprising" or any other similar word is intended to encompass the inclusion of one or more steps, features, or elements but not to the exclusion of any other steps, features, or elements. The term "comprising" therefore indicates that the inclusion of one or more steps, features, or elements is not a requirement and that other steps, features, or elements can also be included.

[0049] So far, the technical solutions of the present application have been described in combination with the preferred embodiments shown in the drawings, but it is easy for those skilled in the art to understand that the protection scope of the present application is obviously not limited to these specific embodiments. Those skilled in the art can make equivalent changes or replacements to the related technical features without deviating from the principles of the present application, and the technical solutions after these changes or replacements will all fall within the protection scope of the present application.

Claims

1. A steel pipe anticorrosion horizontal transfer vehicle characterized by, The horizontal moving vehicle comprises a horizontal moving vehicle body (8), a power supply system, a support system, a control system and a communication interaction system; The horizontal moving vehicle body (8) is installed on the support system, and the support system can move along a guide rail fixed to the ground; The horizontal moving vehicle body (8) is connected with the power supply system, and the power supply system is a slide wire (3); The horizontal moving vehicle body (8) is connected with the control system and the communication interaction system, the control system comprises a PLC system, the PLC system is used for realizing the forward movement, backward movement, pipe holding and pipe releasing actions of the horizontal moving vehicle body (8), and the communication interaction system comprises a leaky wave cable (2); the support system comprises two groups of brackets (6), the brackets (6) are diagonally arranged along the center line of the horizontal moving vehicle body (8) and are fixed to the horizontal moving vehicle body (8) respectively, and the brackets (6) are used for detecting the upper limit position and the lower limit position of the V-shaped block on the horizontal moving vehicle body (8); the slide wire (3) is fixed on a slide wire support (1), the slide wire support (1) is fixed to the ground, and double slide contact heads (5) are installed on the slide wire (3), and the double slide contact heads (5) are used for enhancing the power supply stability of the slide wire (3); The control system further comprises an electrical control module, the electrical control module adopts a master-slave control mode, the master-slave control mode comprises a master station and a slave station, the master station is used for completing signal acquisition of a bracket sensor and a deceleration and stop sensor; the bracket sensor is installed on the bracket (6), the bracket sensor is used for realizing the function of detecting the upper limit position and the lower limit position of the bracket (6), and the deceleration and stop sensor is installed on the horizontal moving vehicle body (8) and is used for controlling the deceleration and stop movement of the horizontal moving vehicle body (8); The slave station comprises a controller and a horizontal moving vehicle position sensor; the controller is used for remotely controlling the start and stop of a walking motor of the horizontal moving vehicle body (8), and the horizontal moving vehicle position sensor is used for acquiring the position of the horizontal moving vehicle body (8).

2. A steel pipe anticorrosion horizontal transfer vehicle according to claim 1, characterized in that, The distance between the leaky wave cable (2) and the ground is L1, and the L1 is within a first preset range.

3. A steel pipe anticorrosion horizontal transfer vehicle according to claim 1, characterized in that, The horizontal moving vehicle further comprises a control cabinet (7), and the control cabinet (7) is fixed to the horizontal moving vehicle body (8).

4. A steel pipe anticorrosion horizontal transfer vehicle according to claim 2, wherein A signal receiver (4) is installed on the leaky wave cable (2), and the signal receiver (4) is used for receiving the wireless signal of the leaky wave cable (2).

5. A steel pipe anticorrosion horizontal transfer vehicle according to claim 1, wherein The master station is further used for completing the control of an oil pump and an electromagnetic valve of the walking motor.

6. A steel pipe anticorrosion horizontal transfer vehicle according to claim 1, wherein The PLC system comprises a PLC master station, the PLC master station is in communication connection with an operation table, the operation table is electrically connected with the power supply system, the control system and the communication interaction system, and the operation table can display the real-time value of the position sensor, the real-time position of the horizontal moving vehicle, the number of steel pipes on the rack, the running state and alarm information.

7. A steel pipe anticorrosion horizontal transfer vehicle according to claim 6, wherein The PLC system further comprises a CPU module, a digital quantity input module, an output module, a slave station module and a wireless communication module, and is used for completing communication control, data acquisition, operation logic processing and terminal actuator control, and the terminal actuator is the horizontal moving vehicle body (8).

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