External Hydraulic Power Unit of Hydraulic Adjusting Rod for Adaptive Bracing and Vertical Adjustment
A technology of external hydraulic power and adjusting rods, which is applied in fluid pressure actuating devices, processing of building materials, servo motors, etc., and can solve the problem that the elongation or contraction distance of rods cannot be controlled accurately and efficiently.
Active Publication Date: 2017-11-24
SHANGHAI CONSTR NO 5 GRP CO LTD +2
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Problems solved by technology
However, in the prior art, during the use of the mechanical adjustment rod in the verticality adjustment device of the prefabricated component temporary fixing device in the prefabricated concrete structure, the elongation or contraction distance of the rod cannot be accurately and efficiently controlled
Method used
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[0024] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0025] like Figure 1~3 As shown, the present invention provides an external hydraulic power device of a hydraulic adjustment rod for self-adaptive brace adjustment, including:
[0026] The oil tank 1 is used to store hydraulic oil; specifically, the oil tank is used as a hydraulic oil storage container;
[0027] The motor pump group 2 is connected with the integrated valve group 3 and the oil tank 1, and is used to output high-pressure oil flow to the integrated valve group 3; here, the motor pump group serves as a power source to output high-pressure oil flow;
[0028] The integrated valve group 3 is respectively connected with the hydraulic adjustment rod and the motor pump group 2, and is used to control the flow, pressure an...
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The invention provides an external hydraulic power device of a hydraulic adjusting rod for self-adaptively adjusting the verticality of an inclined strut. Extension and retraction of the hydraulic adjusting rod are accurately controlled through an oil tank, a motor pump set and an integrated valve set, wherein the oil tank is used for storing hydraulic oil; the motor pump set is connected with the oil tank and used for outputting high-pressure oil flow to the integrated valve set; the integrated valve set is connected with the hydraulic adjusting rod and the motor pump set and used for controlling the flow amount, pressure and output direction of the high-pressure oil flow output to the hydraulic adjusting rod. The external hydraulic power device can automatically, accurately and efficiently achieve extension and retraction actions of the hydraulic adjusting rod through the integrated valve set so that the verticality of a prefabricated part can be adjusted automatically, accurately and efficiently.
Description
technical field [0001] The invention relates to an external hydraulic power device of a hydraulic adjustment rod for self-adaptive oblique brace adjustment. Background technique [0002] With the large-scale application of prefabricated concrete structures, during the construction of prefabricated buildings, prefabricated components are hoisted, positioned, temporarily fixed, fine-tuned for verticality, and finally positioned. The control of verticality adjustment accuracy is very important, but efficiency is also key. point. However, in the prior art, during the use of the mechanical adjustment rod in the verticality adjustment device of the prefabricated component temporary fixing device in the prefabricated concrete structure, the elongation or shrinkage distance of the rod cannot be accurately and efficiently controlled. Contents of the invention [0003] The purpose of the present invention is to provide an external hydraulic power device of a hydraulic adjustment ro...
Claims
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IPC IPC(8): F15B11/08F15B13/04E04G21/18
CPCE04G21/18F15B11/08F15B13/04
Inventor 李琰潘峰姚国良韩亚明
Owner SHANGHAI CONSTR NO 5 GRP CO LTD