Detection control device of rescue carriage hydraulic control system

Abstract

The utility model belongs to the technical field of data acquisition devices, and particularly discloses a detection control device of a rescue carriage hydraulic control system. The detection device comprises a dozer blade rising and falling control handle, a crane control handle, a winch control handle, a dozer blade rising and falling control amplitude knob, a crane control amplitude knob, a winch control amplitude knob, a dozer blade rising and falling control voltage display screen, a crane control voltage display screen, a winch control voltage display screen, a rope releasing alarm lamp and a hydraulic heat dissipation alarm lamp. The device comprises a dozer blade device switch, a winch device winding and unwinding switch, a tow rope winding and unwinding switch, a main switch and a cable. The detection device for the hydraulic control system of the rescue carriage can integrally control and detect control work such as rising and falling of a dozer blade, retracting and releasing of a winch device, direction adjustment of a crane control device and the like, meanwhile, a rope releasing alarm device and a hydraulic heat dissipation control device need to be arranged to detect whether related parts are normal or not, and detection work can be conveniently carried out.

Description

TECHNICAL FIELD

[0001] The utility model belongs to data acquisition device technical field, specifically disclose a detection control device of rescue vehicle hydraulic control system. BACKGROUND

[0002] Rescue vehicle hydraulic control system needs to complete bulldozer shovel lift, winch device retraction, crane control device direction adjustment control work, simultaneously still need to be equipped with rope alarm device, hydraulic heat dissipation control etc.

[0003] The system needs to test whether the related hardware can work normally before use, therefore, a testing device is to be developed, which integrates the detection function of whether the related mechanical and electronic components work normally, facilitates testing, and avoids faults. UTILITY MODEL CONTENT

[0004] The utility model realizes the following technical scheme:

[0005] A detection control device of rescue vehicle hydraulic control system, including bulldozer shovel lift control handle 1, crane control handle 2, winch control handle 3, bulldozer shovel lift control amplitude knob 6-1, crane control amplitude knob 6-2, winch control amplitude knob 6-3, bulldozer shovel lift control voltage display screen 1-1, crane control voltage display screen 2-1, winch control voltage display screen 3-1, rope alarm lamp 4-1, hydraulic heat dissipation alarm lamp 4-2, bulldozer shovel device switch 5-1, winch device retraction switch 5-2, drag rope retraction switch 5-3, master switch 5-4 and cable 7;

[0006] The circuit of bulldozer shovel lift control handle 1, bulldozer shovel lift control voltage display screen 1-1 and bulldozer shovel lift control amplitude knob 6-1 is connected;Bulldozer shovel lift control handle 1 controls the movement direction of bulldozer shovel through left-right reversing;Bulldozer shovel lift control amplitude knob 6-1 is connected with proportional control valve, and the lift speed of bulldozer shovel is controlled by amplitude rotation;Bulldozer shovel lift control voltage display screen 1-1 is connected with voltmeter below, and the amplitude of proportional control valve is displayed by voltage;

[0007] The circuit of crane control handle 2, crane control amplitude knob 6-2 and crane control voltage display screen 2-1 is connected;Crane control handle 2 controls the movement of crane in up-down and left-right directions through 360 ° reversing;Crane control amplitude knob 6-2 is connected with proportional control valve, and the movement speed of crane is controlled by amplitude rotation;Crane control voltage display screen 2-1 is connected with voltmeter below, and the amplitude of proportional control valve is displayed by voltage;

[0008] The circuit is connected between the winch control handle 3, the winch control amplitude knob 6-3 and the winch control voltage display screen 3-1; the winch control handle 3 controls the winding and unwinding of the winch through left-right reversing; the winch control amplitude knob 6-3 is connected with a proportional control valve, and the tension of the winch is controlled by rotating the amplitude; the winch control voltage display screen 3-1 is connected with a voltmeter below, so as to display the amplitude of the proportional control valve by voltage;

[0009] The rope releasing alarm lamp 4-1 and the hydraulic heat dissipation alarm lamp 4-2 are respectively connected with a rope length sensor and a hydraulic temperature sensor, and the lamps are lighted to alarm when the rope exceeds the set length and the hydraulic pressure exceeds the temperature;

[0010] The bulldozer blade device switch 5-1, the winch device winding and unwinding switch 5-2 and the tow rope winding and unwinding switch 5-3 are respectively connected in series to the circuit of the bulldozer blade lifting control handle 1, the crane control handle 2 and the winch control handle 3, and are used for opening and closing the circuit.

[0011] The total switch 5-4 is used for detecting the opening and closing of the power supply circuit of the device.

[0012] Preferably, the cable 7 comprises six sub-cables, which are a device power supply wire, a rope length sensing cable, a hydraulic temperature sensing cable, a winch control cable, a crane control cable and a winch control cable.

[0013] Preferably, the rope releasing alarm lamp 4-1 and the hydraulic heat dissipation alarm lamp 4-2 are LED color display lamps.

[0014] Preferably, the bulldozer blade lifting control voltage display screen 1-1, the crane control voltage display screen 2-1 and the winch control voltage display screen 3-1 are digital display screens.

[0015] Preferably, the device is integrally installed in the control box 8.

[0016] Further, the control box 8 is made of aluminum material.

[0017] The device has the advantages that:

[0018] The device can integrally control the detection of the bulldozer blade lifting, the winding and unwinding of the winch device, the direction adjustment of the crane control device and the like, and simultaneously needs to be equipped with a rope releasing alarm device and a hydraulic heat dissipation control device, so as to facilitate the detection work. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 The device is a hydraulic control system detection device for a rescue vehicle. DETAILED DESCRIPTION

[0020] For better illustrating the purposes, technical solutions and advantages of the utility model, further description will be made in combination with the drawings and embodiments.

[0021] The utility model will be further described in combination with the drawings and specific embodiments.

[0022] Embodiment 1

[0023] A rescue vehicle hydraulic control system detection device, including bulldozing shovel lifting control handle 1, crane control handle 2, winch control handle 3, bulldozing shovel lifting control amplitude knob 6-1, crane control amplitude knob 6-2, winch control amplitude knob 6-3, bulldozing shovel lifting control voltage display screen 1-1, crane control voltage display screen 2-1, winch control voltage display screen 3-1, rope releasing alarm lamp 4-1, hydraulic heat dissipation alarm lamp 4-2, bulldozing shovel device switch 5-1, winch device winding and unwinding switch 5-2, tow rope winding and unwinding switch 5-3, master switch 5-4 and cable 7;The cable 7 includes six sub-cables, is detection device power cable, rope releasing length sensing cable, hydraulic temperature sensing cable, winch control cable, crane control cable and winch control cable respectively.

[0024] The circuit of bulldozing shovel lifting control handle 1, bulldozing shovel lifting control voltage display screen 1-1 and bulldozing shovel lifting control amplitude knob 6-1 is connected;Bulldozing shovel lifting control handle 1 controls the moving direction of bulldozing shovel by left-right reversing;Bulldozing shovel lifting control amplitude knob 6-1 is connected with proportional control valve, and the lifting speed of bulldozing shovel is controlled by amplitude rotation;Bulldozing shovel lifting control voltage display screen 1-1 is connected with voltmeter below, and the amplitude of proportional control valve is displayed by voltage;

[0025] The circuit of crane control handle 2, crane control amplitude knob 6-2 and crane control voltage display screen 2-1 is connected;Crane control handle 2 controls the movement of crane in up-down and left-right directions by 360 ° reversing;Crane control amplitude knob 6-2 is connected with proportional control valve, and the movement speed of crane is controlled by amplitude rotation;Crane control voltage display screen 2-1 is connected with voltmeter below, and the amplitude of proportional control valve is displayed by voltage;

[0026] The circuit of winch control handle 3, winch control amplitude knob 6-3 and winch control voltage display screen 3-1 is connected;Winch control handle 3 controls the winding and unwinding of winch by left-right reversing;Winch control amplitude knob 6-3 is connected with proportional control valve, and the pulling force of winch is controlled by amplitude rotation;Winch control voltage display screen 3-1 is connected with voltmeter below, and the amplitude of proportional control valve is displayed by voltage;

[0027] The rope alarm lamp 4-1 and the hydraulic alarm lamp 4-2 are connected with the rope length sensor and the hydraulic temperature sensor respectively, and light up to alarm when the rope exceeds the set length and the hydraulic exceeds the temperature;

[0028] The bulldozer blade device switch 5-1, the winch device switch 5-2 and the tow rope switch 5-3 are connected in series to the circuit of the bulldozer blade lifting control handle 1, the crane control handle 2 and the winch control handle 3 respectively, and are used for opening and closing the circuit.

[0029] The total switch 5-4 is used for detecting the opening and closing of the device power supply circuit.

[0030] The rope alarm lamp 4-1 and the hydraulic alarm lamp 4-2 are LED color display lamps. The bulldozer blade lifting control voltage display screen 1-1, the crane control voltage display screen 2-1 and the winch control voltage display screen 3-1 are digital display screens.

[0031] The detection device is integrated and installed in the control box 8, and the box body of the control box 8 is made of aluminum.

[0032] The above description is only a specific example of the present application and does not constitute any limitation on the present application. For those skilled in the art, after understanding the content and principle of the present application, various modifications and changes in form and details can be made without departing from the principle and structure of the present application. However, these modifications and changes based on the idea of the present application are still within the protection scope of the claims of the present application.

Claims

1. A detection control device of a rescue vehicle hydraulic control system, characterized by, The device comprises a bulldozer blade lifting control handle (1), a crane control handle (2), a winch control handle (3), a bulldozer blade lifting control amplitude knob (6-1), a crane control amplitude knob (6-2), a winch control amplitude knob (6-3), a bulldozer blade lifting control voltage display screen (1-1), a crane control voltage display screen (2-1), a winch control voltage display screen (3-1), a rope releasing alarm lamp (4-1), a hydraulic heat dissipation alarm lamp (4-2), a bulldozer blade device switch (5-1), a winch device releasing and winding switch (5-2), a tow rope releasing and winding switch (5-3), a general switch (5-4) and a cable (7); The bulldozer blade lifting control handle (1), the bulldozer blade lifting control voltage display screen (1-1) and the bulldozer blade lifting control amplitude knob (6-1) are connected by an electric circuit; the bulldozer blade lifting control handle (1) controls the moving direction of the bulldozer blade by left-right reversing; the bulldozer blade lifting control amplitude knob (6-1) is connected with a proportional control valve, and controls the lifting speed of the bulldozer blade by amplitude rotating; the bulldozer blade lifting control voltage display screen (1-1) is connected with a voltmeter below, and displays the amplitude of the proportional control valve by voltage; The crane control handle (2), the crane control amplitude knob (6-2) and the crane control voltage display screen (2-1) are connected by an electric circuit; the crane control handle (2) controls the moving direction of the crane in up-down and left-right directions by 360° reversing; the crane control amplitude knob (6-2) is connected with a proportional control valve, and controls the moving speed of the crane by amplitude rotating; the crane control voltage display screen (2-1) is connected with a voltmeter below, and displays the amplitude of the proportional control valve by voltage; The winch control handle (3), the winch control amplitude knob (6-3) and the winch control voltage display screen (3-1) are connected by an electric circuit; the winch control handle (3) controls the releasing and winding of the winch by left-right reversing; the winch control amplitude knob (6-3) is connected with a proportional control valve, and controls the pulling force of the winch by amplitude rotating; the winch control voltage display screen (3-1) is connected with a voltmeter below, and displays the amplitude of the proportional control valve by voltage; The rope releasing alarm lamp (4-1) and the hydraulic heat dissipation alarm lamp (4-2) are respectively connected with a rope length sensor and a hydraulic temperature sensor, and light up to alarm when the rope exceeds a set length and the hydraulic pressure exceeds a set temperature; The bulldozer blade device switch (5-1), the winch device releasing and winding switch (5-2) and the tow rope releasing and winding switch (5-3) are respectively connected in series to the electric circuits of the bulldozer blade lifting control handle (1), the crane control handle (2) and the winch control handle (3), and are used for opening and closing the electric circuits; The general switch (5-4) is used for detecting the opening and closing of the power supply circuit of the device.

2. The detection control device of a rescue vehicle hydraulic control system according to claim 1, characterized by The cable (7) comprises six sub-cables, which are respectively a device power supply cable, a rope length sensing cable, a hydraulic temperature sensing cable, a winch control cable, a crane control cable and a winch control cable.

3. The detection control device of a rescue vehicle hydraulic control system according to claim 1, characterized by The rope releasing alarm lamp (4-1) and the hydraulic heat dissipation alarm lamp (4-2) are LED color display lamps.

4. The detection control device of the rescue vehicle hydraulic control system according to claim 1, characterized by The bulldozer blade lifting control voltage display screen (1-1), the crane control voltage display screen (2-1) and the winch control voltage display screen (3-1) are digital display screens.

5. The detection control device of the rescue vehicle hydraulic control system according to claim 1, characterized by The detection device is integrally installed in the control box (8).

6. The detection control device of the rescue vehicle hydraulic control system according to claim 5, characterized by The box body of the control box (8) is made of aluminum.

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