CN218465394U - Split type four-wheel multifunctional tractor - Google Patents
Split type four-wheel multifunctional tractor Download PDFInfo
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- CN218465394U CN218465394U CN202222321725.3U CN202222321725U CN218465394U CN 218465394 U CN218465394 U CN 218465394U CN 202222321725 U CN202222321725 U CN 202222321725U CN 218465394 U CN218465394 U CN 218465394U
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Abstract
The utility model belongs to the technical field of engineering machine tool for the transmission line construction, concretely relates to multi-functional tractor of split type four-wheel. The system comprises a remote control box, a power center and an execution unit; the remote control box, the power center and the execution unit adopt a split structure; the remote control box is electrically connected with the control box of the power center through a control cable, and the remote control box and the control box of the power center exchange information through a CAN bus; the power center is a power unit of the system and provides power for the execution unit; the execution unit converts the power transmitted by the power center into the power for driving the steel wire rope by the rotation of the motor. The utility model relates to a degree is automatic, simple operation is convenient split type multi-functional tractor of four-wheel.
Description
Technical Field
The utility model belongs to the technical field of engineering machine tool for the transmission line construction, concretely relates to multi-functional tractor of split type four-wheel.
Background
In the tower process is found to transmission line, large-scale iron tower adopts the two rocking arm of falling to the ground to hold the pole assemblage more, under this kind of condition, need carry out hoist control to 4 haulage ropes, wherein 2 haulage ropes are used for lifting by crane or descending of heavy object, 2 haulage ropes are used for the rotation control of two rocking arms in addition, current mainly adopts many hank grinds collaborative work to accomplish, not only need a large amount of operating personnel to operate through single, the mode that the people did not leave the machine, and need fine coordination each other, there is very big potential safety hazard. Moreover, as large iron towers are mostly distributed in mountain areas, larger equipment cannot be transported at all.
Utility model inner
The utility model aims at providing a split type four-wheel multifunctional tractor to solve the problem that current tractor execution unit and power pack adopt the inconvenient transportation of monolithic structure.
In order to realize the purpose, the technical scheme adopted by the utility model is as follows:
a split type four-wheel multifunctional traction machine comprises a remote control box, a power center and an execution unit; the remote control box, the power center and the execution unit adopt a split structure;
the remote control box is electrically connected with the control box of the power center through a control cable, and the remote control box and the control box of the power center exchange information through a CAN bus;
the power center is a power unit of the system and provides power for the execution unit;
the execution unit converts the power transmitted by the power center into the power for the motor to rotate and drive the steel wire rope.
Further, the remote control box comprises a control panel, a programmable controller and a display, and the remote control box is programmed by matching with control software.
Furthermore, the control box of the power center comprises a programmable controller, a 4G template, a control panel and a wireless module, wherein the 4G template is used for uploading all parameter information and positioning information to the cloud platform, so that real-time monitoring and management of the Internet end are realized.
Furthermore, the programmable controller is provided with 3 independent CAN interfaces which are respectively connected with an ECU (electronic control unit) of a diesel engine, a bus interface of a remote control box and an external data acquisition module arranged on the power unit, so that real-time data communication is realized; the external data acquisition module adopts a wireless mode based on an LORA protocol and is used for the controller to receive external data.
Furthermore, the remote control box is also provided with a receiving module, and the receiving module is accessed into the remote control box through a CAN bus; the receiving module can receive wireless signals of the angle sensor in an LORA mode, and through the signal access, the unbalance loading condition of the pole can be calculated and displayed in real time when the pole assembling iron tower operation is carried out on the equipment, and popup window alarming and automatic protection are carried out when unbalance loading occurs.
Furthermore, the power center comprises a traction mechanism and a tail frame mechanism, the traction mechanism is connected with the tail frame mechanism through a connecting rod, a speed reducer is arranged on the traction mechanism, a winding drum is arranged at one end of the speed reducer, and the speed reducer is used for driving the winding drum; the speed reducer is connected with the main motor, and the main motor is used for driving the speed reducer; the upper part of the tailstock mechanism is hinged with a wire coil, and two sides of the wire coil are provided with wire winding motors which are used for driving the wire coil;
the upper part of the tail frame mechanism is provided with a wire coil bracket, the wire coil bracket is of a herringbone structure, one end of the wire coil bracket is hinged with the tail frame mechanism, and a wire coiling motor is hinged with one end, far away from the tail frame mechanism, of the wire coil bracket;
an oil outlet of the main motor is provided with a balance valve group, and the upper part of the balance valve group is provided with a quick connector;
one side of the traction mechanism, which is close to the tailstock mechanism, is provided with two first telescopic auxiliary support wheels which are symmetrically distributed on two sides of the traction mechanism;
one end of the traction mechanism, which is close to the speed reducer, is provided with a second telescopic auxiliary supporting wheel;
one side, close to the traction mechanism, of the tail frame mechanism is provided with a support frame, the upper part of the support frame is provided with a polished rod, two ends of the polished rod are hinged with the upper ends of the two adjacent support frames, the polished rod is provided with a polished rod cycloid device, one end of the polished rod is provided with a cycloid motor, and the cycloid motor is used for driving the polished rod cycloid device to realize cycloid;
and the power output end of the winding motor is provided with a driving tooth, and the driving tooth is meshed with a driven tooth arranged at one end of the wire coil.
Furthermore, the execution unit comprises a rack, a diesel engine, a hydraulic system, a control box body and a radiator, wherein the diesel engine is fixed on the rack and is used as a power source and used for driving the hydraulic system, and the hydraulic system is a power output mechanism; the control box body is internally provided with a controller which is used for controlling a hydraulic system, a diesel engine and the acquisition of external data; the radiator is fixed on the side wall of the frame;
the hydraulic system comprises a main pump, a duplex auxiliary pump, a hydraulic oil tank, a multi-way valve, a cartridge valve group and a hydraulic quick connector, wherein the main pump is connected with the hydraulic oil tank through an oil conveying pipe and is connected with the multi-way valve through a pipeline, and the main pump sucks oil from the hydraulic oil tank and then pumps the oil into the multi-way valve; one side of the duplex auxiliary pump is connected with a hydraulic oil tank, the other side of the duplex auxiliary pump is connected with a plug-in valve group, and the plug-in valve group is connected with a hydraulic quick connector; the oil enters the cartridge valve group from the hydraulic oil tank through the duplex auxiliary pump, and drives the tailstock motor to rotate through the hydraulic quick connector, the hydraulic pipeline and the quick connector, so that the winding function is realized;
the multi-way valve adopts an electric proportional valve control mode, 4 working links are provided in total, and each working link corresponds to one group of winding drums; after being regulated and controlled by the multi-way valve, the oil enters the main motor through the hydraulic pipeline after being connected by the hydraulic quick connector, and drives the speed reducer; the speed reducer drives the winding drum through the winding drum gear after speed regulation;
the main loop of the hydraulic system adopts a constant-power load-sensitive multi-way valve system, and the auxiliary loop adopts a system based on a threaded cartridge valve group for integration;
a hydraulic oil temperature sensor is arranged at the bottom of the hydraulic oil tank and used for collecting temperature information of a hydraulic system;
an oil outlet of the plug-in valve group is provided with a pressure sensor for acquiring pressure information of a hydraulic system;
the radiator is equipped with the radiator motor, and the radiator motor is equipped with hydraulic oil temperature that hydraulic oil temperature sensor surveyed according to inserting hydraulic tank bottom and works and stop automatically, ensures that hydraulic system oil temperature is in reasonable scope all the time.
And to sum up, owing to adopted above-mentioned technical scheme, utility model's beneficial technological effect is:
a split type four-wheel multifunctional tractor comprises a remote control box, a power center and an execution unit; the remote control box, the power center and the execution unit are designed in a split mode, so that the remote control box, the power center and the execution unit are convenient to place and connect, the maximum single piece is light in weight, and can be transported through a common cableway to meet the use conditions of mountainous regions; a digital control system with a controller as a core; the device is highly automated, simple and convenient to operate and capable of realizing digital centralized display of device parameters by matching with control software development; the remote control of man-machine separation is realized, and through the control cable and the portable control box, an operator can finish operation work far away from equipment.
Drawings
Fig. 1 is a schematic view of the overall connection structure of the present invention.
Fig. 2 is a control block diagram of the control system of the present invention.
In the figure: the remote control box 1, the power center 2 and the execution unit 3.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1
In the embodiment, the split type four-wheel multifunctional tractor comprises a remote control box 1, a power center 2 and an execution unit 3; the remote control box 1, the power center 2 and the execution unit 3 adopt a split structure;
the power center 2 is connected with the execution unit 3 through a pipeline and a hydraulic quick connector, the remote control box 1 is connected with a control box arranged in the power center 2 through a control cable, the remote control box 1 is electrically connected with the control box of the power center 2 through the control cable, and the remote control box and the control box exchange information through a CAN bus;
the power center 2 is a power unit of the system, and the power center 2 provides power for the execution unit 3;
the execution unit 3 converts the power transmitted by the power center 2 into the power for realizing wire winding through the rotation of the wire winding disc.
Further, the remote control box 1 comprises a control panel, a programmable controller and a display, and the remote control box 1 is programmed by matching with control software.
Further, the control box of the power center 2 comprises a programmable controller, a 4G template, a control panel and a wireless module, wherein the 4G template is used for uploading all parameter information and positioning information to a cloud platform, so that real-time monitoring and management of an internet end are realized.
Furthermore, the programmable controller is provided with 3 independent CAN interfaces which are respectively connected with an ECU (electronic control unit) of a diesel engine, a bus interface of a remote control box and an external data acquisition module arranged on the power unit, so that real-time data communication is realized; the external data acquisition module adopts a wireless mode based on an LORA protocol and is used for the controller to receive external data.
Furthermore, the remote control box 1 is also provided with a receiving module, and the receiving module is accessed into the remote control box through a CAN bus; the receiving module can receive wireless signals of an angle sensor through an LORA mode, the unbalance loading condition of the pole can be calculated and displayed in real time when the equipment carries out the operation of the pole assembling iron tower through the access of the signals, and the popup window alarm and automatic protection are carried out when the unbalance loading occurs.
Further, the power center 2 comprises a traction mechanism and a tail frame mechanism, the traction mechanism is connected with the tail frame mechanism through a connecting rod, a speed reducer is arranged on the traction mechanism, a winding drum is arranged at one end of the speed reducer, and the speed reducer is used for driving the winding drum; the speed reducer is connected with the main motor, and the main motor is used for driving the speed reducer; the upper part of the tailstock mechanism is hinged with a wire coil, and two sides of the wire coil are provided with wire winding motors which are used for driving the wire coil;
the upper part of the tail frame mechanism is provided with a wire coil bracket, the wire coil bracket is of a herringbone structure, one end of the wire coil bracket is hinged with the tail frame mechanism, and a wire coiling motor is hinged with one end, far away from the tail frame mechanism, of the wire coil bracket;
an oil outlet of the main motor is provided with a balance valve group, and the upper part of the balance valve group is provided with a quick connector;
one side of the traction mechanism, which is close to the tailstock mechanism, is provided with two first telescopic auxiliary support wheels which are symmetrically distributed on two sides of the traction mechanism;
one end of the traction mechanism, which is close to the speed reducer, is provided with a second telescopic auxiliary supporting wheel;
one side, close to the traction mechanism, of the tail frame mechanism is provided with a support frame, the upper part of the support frame is provided with a polished rod, two ends of the polished rod are hinged with the upper ends of the two adjacent support frames, the polished rod is provided with a polished rod cycloid device, one end of the polished rod is provided with a cycloid motor, and the cycloid motor is used for driving the polished rod cycloid device to realize cycloid;
and the power output end of the winding motor is provided with a driving tooth, and the driving tooth is meshed with a driven tooth arranged at one end of the wire coil.
Furthermore, the execution unit 3 comprises a rack, a diesel engine, a hydraulic system, a control box body and a radiator, wherein the diesel engine is fixed on the rack, the diesel engine is a power source and is used for driving the hydraulic system, and the hydraulic system is a power output mechanism; the control box body is internally provided with a controller which is used for controlling a hydraulic system, a diesel engine and the acquisition of external data; the radiator is fixed on the side wall of the frame;
the hydraulic system comprises a main pump, a duplex auxiliary pump, a hydraulic oil tank, a multi-way valve, a cartridge valve group and a hydraulic quick connector, wherein the main pump is connected with the hydraulic oil tank through an oil conveying pipe and is connected with the multi-way valve through a pipeline, and the main pump sucks oil from the hydraulic oil tank and then pumps the oil into the multi-way valve; one side of the duplex auxiliary pump is connected with a hydraulic oil tank, the other side of the duplex auxiliary pump is connected with a plug-in valve group, and the plug-in valve group is connected with a hydraulic quick connector; the oil enters the cartridge valve group from the hydraulic oil tank through the duplex auxiliary pump, and drives the tailstock motor to rotate through the hydraulic quick connector, the hydraulic pipeline and the quick connector, so that the winding function is realized;
the multi-way valve adopts an electric proportional valve control mode, 4 working links are provided in total, and each working link corresponds to one group of winding drums; after being regulated and controlled by the multi-way valve, the oil liquid enters the main motor through the hydraulic pipeline after being connected by the hydraulic quick connector, and drives the speed reducer; the speed reducer drives the winding drum through the winding drum gear after speed regulation;
the main loop of the hydraulic system adopts a constant-power load-sensitive multi-way valve system, and the auxiliary loop adopts a system based on a threaded cartridge valve group for integration;
a hydraulic oil temperature sensor is arranged at the bottom of the hydraulic oil tank and used for collecting temperature information of a hydraulic system;
an oil outlet of the plug-in valve group is provided with a pressure sensor for acquiring pressure information of a hydraulic system;
the radiator is equipped with the radiator motor, and the radiator motor is equipped with hydraulic oil temperature that hydraulic oil temperature sensor surveyed according to inserting hydraulic tank bottom and works and stop automatically, ensures that hydraulic system oil temperature is in reasonable scope all the time.
And (3) equipment installation and fixation:
fixing an execution unit: the traction mechanism of the execution unit is placed in the required traction direction as much as possible, the tailstock mechanism is placed at a proper distance right behind the traction mechanism, the traction mechanism and the tailstock mechanism are rigidly connected by two connecting rods, all parts are anchored by stay wires, and the tension of the anchor wires is properly adjusted.
Fixing a power center: the power center is arranged at a proper position on the side or the rear part of the execution unit, and the power center does not need to be anchored and can be properly fixed.
Connecting pipes and wires: after the execution unit and the power center are fixed, two ends of a hydraulic rubber pipe are respectively inserted into quick connectors of the execution unit and the power center to complete the connection of a hydraulic system; after the remote control box is arranged at a required position, the remote control box is connected with the power center by a control cable.
Installing a tail rope disc: manually rotating the double hooks of the tail frame, and slowly lowering the tail frame; opening a tail frame shaft pressing plate; placing the wire coil with the wire coil shaft installed on a tail rope wheel carrier; reversely rotating the double hooks, slowly lifting the tail rope wheel carrier support frame until the mechanical support can be in place; pressing a tail pulley shaft pressing plate; the locking pin is tightened. After the positioning is completed, a check should be made to ensure that the locking has been reliably achieved.
The above description is a preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (5)
1. The utility model provides a multi-functional tractor of split type four-wheel which characterized in that: the system comprises a remote control box, a power center and an execution unit; the remote control box, the power center and the execution unit adopt a split structure;
the remote control box is electrically connected with the control box of the power center through a control cable, and the remote control box and the control box of the power center exchange information through a CAN bus;
the power center is a power unit of the system and provides power for the execution unit;
the execution unit converts the power transmitted by the power center into the power for driving the steel wire rope by the rotation of the motor.
2. The split four-wheel multifunctional traction machine according to claim 1, characterized in that: the remote control box comprises a control panel, a programmable controller and a display, and is programmed by matching with control software.
3. The split four-wheel multifunctional traction machine according to claim 1, characterized in that: the control box of the power center comprises a programmable controller, a 4G template, a control panel and a wireless module, wherein the 4G template is used for uploading all parameter information and positioning information to a cloud platform, and real-time monitoring and management of an internet end are achieved.
4. The split four-wheel multifunctional traction machine according to claim 3, characterized in that: the programmable controller is provided with an independent CAN interface which is respectively connected with an ECU of a diesel engine arranged on the power unit, a bus interface of a remote control box and an external data acquisition module, so as to realize real-time data communication; the external data acquisition module adopts a wireless mode based on an LORA protocol and is used for the controller to receive external data.
5. The split four-wheel multifunctional traction machine according to claim 1, characterized in that: the remote control box is also provided with a receiving module which is accessed into the remote control box through a CAN bus; the receiving module can receive wireless signals of the angle sensor in a LORA mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222321725.3U CN218465394U (en) | 2022-09-01 | 2022-09-01 | Split type four-wheel multifunctional tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222321725.3U CN218465394U (en) | 2022-09-01 | 2022-09-01 | Split type four-wheel multifunctional tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218465394U true CN218465394U (en) | 2023-02-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222321725.3U Active CN218465394U (en) | 2022-09-01 | 2022-09-01 | Split type four-wheel multifunctional tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218465394U (en) |
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2022
- 2022-09-01 CN CN202222321725.3U patent/CN218465394U/en active Active
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