Hydraulic-type test mechanism
A testing mechanism and hydraulic technology, which is applied in the field of hydraulic testing mechanism, can solve the problems of inaccurate test results and potential safety hazards in the use of long oil parts, and achieve the effects of simple structure, avoiding safety accidents and accurate results
Inactive Publication Date: 2015-08-12
CHENGDU DAMO PETROLEUM MACHINERY GRP
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Problems solved by technology
[0003] The purpose of the present invention is to overcome the above-mentioned existing problem of inaccurate test results when testing the strength of long-strip petroleum components, which leads to potential safety hazards in the use of long-strip petroleum components, and designs a hydraulic testing mechanism. The structure of the mechanism is simple, and the strength parameters of the strip-shaped petroleum parts are accurately measured by using multiple sets of structures. When testing the strength of long-strip petroleum components, the test results are inaccurate, which leads to the problem of potential safety hazards in the use of long-strip petroleum components
Method used
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Embodiment 1
[0013] Such as figure 1 As shown, the hydraulic test mechanism includes a base 2 which is hollow inside. Two guide rods 6 parallel to each other are arranged on the base 2. The bottoms of the guide rods 6 are fixed vertically to the base 2. Between the guide rods 6, there are The upper chuck 9 and the lower chuck 5, the upper chuck 9 is arranged directly above the lower chuck 5, the upper chuck 9 and the lower chuck 5 are all arranged above the base 2, and the base 2 is provided with a signal receiver 29 outside the guide A support rod 31 is arranged between the rods 6, one end of the support rod 31 is vertically fixed to one of the guide rods 6, and the other end of the support rod 31 is fixed with a deformation sensor 30, and the deformation sensor 30 is arranged on the upper chuck 9 and the lower chuck 5, the deformation sensor 30 is provided with a data line, and the data line is connected to the deformation sensor 30 and the signal receiver 29 after passing through the su...
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The invention discloses a hydraulic-type test mechanism. A base is provided with guiding rods. An upper clamp head and a lower clamp head are arranged between the guiding rods. A signal receiver is arranged at the outer part of the base. A support rod is arranged between the guiding rods. The support rod is fixedly provided with a deformation sensor. A plunger is arranged above an oil cylinder. Pushing posts are arranged below the plunger. A movable platform is arranged on the guiding rods. A force measuring plunger is arranged on the base. A force measuring pull rod is arranged right below the force measuring plunger. The force measuring pull rod is connected with a trigger rod. The trigger rod is connected with a pendulum. The pendulum is provided with a roller. Recording paper is winded on the roller. The outer wall of the pendulum is provided with a force measuring tooth rod. A gear is arranged above the force measuring tooth rod. A recording pen is arranged below the force measuring tooth rod. By utilizing the combination of a plurality of sets of structures, the mechanism accurately measures the strength parameter of a long-strip-shaped petroleum part, the result is accurate, an operator can conveniently judge whether the long-strip-shaped petroleum part is suitable for subsequent usage, and safety accidents are avoided.
Description
technical field [0001] The invention relates to a mechanism, in particular to a hydraulic testing mechanism. Background technique [0002] Petroleum, also known as crude oil, is a viscous, dark brown liquid. There are oil reserves in parts of the upper crust. The main component is a mixture of various alkanes, naphthenes and aromatic hydrocarbons. It is formed by the long-term evolution of organisms in ancient oceans or lakes, and it belongs to fossil fuels. Petroleum is mainly used as fuel oil and gasoline, and is also a raw material for many chemical industry products such as solutions, fertilizers, pesticides and plastics. The nature of petroleum varies with the place of origin, the density is 0.8-1.0g / cm3, the viscosity range is very wide, the freezing point varies greatly (30-60 degrees Celsius), the boiling point ranges from room temperature to above 500 degrees Celsius, and is soluble in various organic solvents. Insoluble in water, but can form emulsion with wate...
Claims
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IPC IPC(8): G01M13/00
Inventor 贺昶明
Owner CHENGDU DAMO PETROLEUM MACHINERY GRP