Supporting hydraulic lifting dam

A technology of hydraulic lifting dam and hydraulic lifting device, used in liquid level indicator, liquid/fluid solid measurement, engine lubrication, etc., can solve problems such as instability, inability to adjust the working state of hydraulic dam, unreliable connection, etc

Pending Publication Date: 2018-09-21
YANGZHOU LONGXIN MACHINERY
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

In principle, this structure can support the hydraulic dam when the two support rods are in a straight line, but the connection of the first support rod driving the second support rod through the pin shaft is not reliable, and it is prone to instability.
In the entire dam body, as long as a part of the hydraulic dam strut fails, the huge water flow will cause serious per

Method used

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  • Supporting hydraulic lifting dam
  • Supporting hydraulic lifting dam

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Embodiment Construction

[0014] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings. It should be noted here that the descriptions of these embodiments are used to help understand the present invention, but are not intended to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below may be combined with each other as long as they do not constitute a conflict with each other.

[0015] like Figure 1-2 As shown, a support type hydraulic lifting dam includes a gate plate 1, a support rod device 2, a hydraulic lifting device 3, an installation base 4, a limit plate 5, a protective cover 6 and a main control system, and one end of the hydraulic lifting device 3 is connected to the The gate plate 1 is fixedly connected, the other end of the hydraulic lifting device 3 is fixedly connected with the installation base 4, the upper end of the limit plat...

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Abstract

The invention discloses a supporting hydraulic lifting dam which comprises a gate plate, a supporting rod device, a hydraulic lifting device, a mounting base, a limit plate, a protection cover and a main control system. One end of the hydraulic lifting device is fixedly connected with the gate plate, the other end of the hydraulic lifting device is fixedly connected with the mounting base, a sliding groove is formed in the upper end of the limit plate, one end of the supporting rod is fixedly connected with the gate plate, the other end of the supporting rod and the sliding groove in the limitplate are used in a matched manner, the limit plate is fixedly mounted at the upper end of the mounting base, one end of the gate plate is fixedly connected with the mounting base through a first hinge device, the protection cover is fixedly mounted at the upper end of the first hinge device, the gate plate is lifted by the aid of a gate plate lifting cylinder, a supporting rod body is laid out by the aid of a supporting rod cylinder, so that an 'inverted V-shaped' support is formed between the supporting rod body and the gate plate, the gate plate lifting cylinder and the supporting rod cylinder can be unloaded, and the lifting dam has the advantages of convenience in use and reliability in supporting.

Description

technical field [0001] The invention relates to a hydraulic lifting dam, in particular to a supporting type hydraulic lifting dam. Background technique [0002] The hydraulic dam is a relatively simple movable dam, which is widely used in the construction of agricultural irrigation, fishery, ship locks, seawater tidal protection, urban river landscape engineering and small hydropower stations. The mechanical structure of the hydraulic lifting dam is scientific, not blocking water, not afraid of mud and sand deposition; not affected by floating objects; in the case of a very small loss of water, it can easily wash away the floating objects upstream, making the river clear; the dam is released quickly, Does not affect flood control safety; strong ability to resist flood impact. The structure of the hydraulic dam is usually composed of an arc or straight gate plate, a gate plate lifting cylinder and a hydraulic pump station. It uses the gate plate lifting cylinder to directly...

Claims

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Application Information

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IPC IPC(8): E02B7/40G01F23/00G01F23/292
CPCE02B7/40G01F23/00G01F23/292
Inventor 王满意汤春明
Owner YANGZHOU LONGXIN MACHINERY
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