Power-driven hydraulic hydrology tour gauging car

A hydrological inspection and hydraulic technology, which is used in electric power units, open-air water source surveys, vehicles with swing arms, etc., can solve the problems of inconvenient disassembly, pipeline energy loss, poor reliability, etc., and avoid excessive oil temperature. , The effect of less pressure loss and high reliability

Inactive Publication Date: 2015-01-21
山东省水文仪器研制中心
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Both of these two power take-off modes have defects such as excessively long pipelines, serious energy loss, inconvenient disassembly, and high hydraulic oil temperature due to continuous flow measurement due to the long-term operation of the hydraulic pump.
[0003] In addition, the ex...

Method used

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  • Power-driven hydraulic hydrology tour gauging car
  • Power-driven hydraulic hydrology tour gauging car

Examples

Experimental program
Comparison scheme
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Embodiment

[0034] Example: figure 1 and figure 2 As shown, an electro-hydraulic hydrological survey vehicle includes a vehicle body on which a vehicle-mounted battery and a hydrological survey device are installed, and the vehicle-mounted battery is electrically connected to the hydrological survey device. Wherein the vehicle body and the vehicle storage battery are all shown in the figure.

[0035] The hydrological survey device includes a base slewing assembly 1 fixedly connected to the car body;

[0036] The base rotary assembly 1 is provided with a fuel tank support;

[0037] A fuel tank 3 is fixed on the fuel tank bracket, and the fuel tank 3 is provided with an observation window 10 .

[0038] A tilting oil cylinder assembly 8 is provided on the fuel tank bracket; the tilting oil cylinder assembly 8 communicates with the fuel tank 3; and the tilting oil cylinder assembly 8 is electrically connected to the vehicle battery.

[0039] A rotary worm assembly 2 is provided between ...

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PUM

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Abstract

The invention discloses a power-driven hydraulic hydrology tour gauging car which comprises a car body. A vehicle-mounted storage battery and a hydrology tour gauging device are arranged on the car body and electrically connected. By means of the technical scheme, compared with the prior art, a power unit is transferred into a hydrographic winch, a cable is led out from the vehicle-mounted storage battery to be connected with the power unit, a power generating system of the car is used for driving the power unit to provide a hydraulic power source for the hydrology tour gauging car, pressure loss is little, overall disassembly and maintenance is facilitated due to the compact structure, and reliability is high; the power unit can work intermittently according to the needs of actions of the hydrographic winch, so that environment protection and energy conservation are achieved, oil temperature is prevented from being too high, and the high-performance design requirement of the tour gauging car is met. The power-driven hydraulic hydrology tour gauging car solves the problems that power is shared by all car types, connecting pipelines of the winch and the car are too many, the winch is not easy to disassemble, and the temperature of hydraulic oil is too high due to long-time continuous flow gauging.

Description

technical field [0001] The invention relates to the field of hydrological survey machinery, in particular to an electro-hydraulic hydrological survey vehicle. Background technique [0002] Most of the more advanced hydrological survey vehicles currently in use provide energy for the winch hydraulic system through the gear pump driven by the vehicle engine or the gear pump driven by the gearbox power take-off. Both of the two power take-off modes have defects such as excessively long pipelines, serious energy loss, inconvenient disassembly, and high temperature of the hydraulic oil for continuous flow measurement due to the long-time working of the hydraulic pump. [0003] In addition, the existing hydrological survey vehicles have poor reliability. During the survey process, if the lead fish hangs on the floating objects and causes the winch to be seriously overloaded. It is easy to overturn, causing the life of the vehicle personnel to be in danger, and even causing trag...

Claims

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Application Information

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IPC IPC(8): B60P1/48B60K1/04G01C13/00
Inventor 姜松燕高伟孙寿义张文韬孔涛崔东鹏
Owner 山东省水文仪器研制中心
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