Digitization hydraulic beam hanger
A rope suspension and hydraulic technology, which is applied in drilling equipment, earth-moving drilling, drill pipe and other directions, can solve the problems of inconvenience and general products do not have suitable structure, and achieve the advantages of convenient use, small appearance and improved shock absorption effect. Effect
Inactive Publication Date: 2014-06-04
洛阳力辰合金工具有限公司
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Problems solved by technology
[0004] This shows that above-mentioned existing rope hanger obviously still has inconvenience and defect in structure and use, and urgently needs to be further improved
In order to solve the above-mentioned problems, the relevant manufacturers have tried their best to find a solution, but for a long time no suitable design has been developed, and the general product has no suitable structure to solve the above-mentioned problems. This is obviously the relevant industry. Urgent problem
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[0018] In order to further explain the technical means and effects of the present invention to achieve the intended purpose of the invention, the specific implementation, structure and characteristics of a digital hydraulic rope suspension proposed according to the present invention will be described below in conjunction with the accompanying drawings and preferred embodiments. And its effect, detailed description is as follows.
[0019] see figure 1 Shown is a schematic cross-sectional view of an embodiment of a hydraulic rope hanger of the present invention, which includes a rope hanger housing 1 , a combined shock absorber 2 , a sensor device 3 and a protective baffle 4 .
[0020] The bottom of the rope hanger shell 1 is connected with a mandrel 11, and the mandrel 11 is connected with the pressure head 12, and the rain cover 13 is installed on the pressure head 12, and is connected with the pressure seat 23 through the guide pressure sleeve 14, and the guide pressure sleev...
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The invention relates to a digitization hydraulic beam hanger which comprises a beam hanger outer shell, a combined type damper, a sensor device and a protecting baffle. A core shaft is connected to the bottom of the beam hanger outer shell and connected with a pressure head; the combined type damper comprises a spring pressure head, a sealing plate, a pressure base and a belleville spring, wherein the sealing plate is provided with a damping hole, an oil inlet hole and a guide hole, the spring pressure head is installed in the guide hole of the sealing plate, and meanwhile the sealing plate is tightly attached to a sealing face of the pressure base and pressed on the belleville spring; the sensor device comprises a digitization load sensor and a sensor containing device, and the digitization load sensor is inserted into the sensor containing device; the protecting baffle is fixedly arranged on the outer side of the bottom of the sensor containing device. By means of the digitization hydraulic beam hanger, the damping effect of the digitization hydraulic beam hanger can be effectively improved, and integrated application of the digitization load sensor is achieved.
Description
technical field [0001] The invention relates to a digital rope suspension device, in particular to a hydraulic shock-absorbing rope suspension device integrated with a digital sensor. Background technique [0002] With the application and popularization of digital technology in oilfields and the use of digital pumping units, load sensors cannot be installed on existing rope hangers and sucker rod rotators. Now the digital pumping unit adopts a single-piece rope suspension. Although the rope suspension has the advantages of simple processing, light weight, and integrated design with sensors, it has design defects when manually verifying the work diagram. Due to its narrow structure and small end surface area , the sensor is easy to drop, and it is prone to accidents of pinching and hurting people, and the function is single. [0003] At present, in the rod pumping system, the sucker rod is one of the main tools. Due to the fatigue and breakage of the sucker rod, the service ...
Claims
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IPC IPC(8): E21B19/02
Inventor 毛立仁惠会明李宏春刘彬毛昕
Owner 洛阳力辰合金工具有限公司