Flange pipeline ratchet wheel connecting device
A connection device and ratchet technology, applied in flange connection, pipe/pipe joint/pipe fitting, passing element, etc., can solve the problem of time-consuming and laborious, and achieve the effect of convenient installation, easy pipeline connection steps and low cost
Active Publication Date: 2019-11-26
YANSHAN UNIV
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Problems solved by technology
[0003] The existing pipeline connection method is still the traditional bolt connection, and manual operation is required for installation and disassembly, which is time-consuming and laborious
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[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in combination with the illustrations in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts fall within the protection scope of the present invention.
[0027] The purpose of the present invention is to provide a ratchet connection device for flanged pipes to solve the problems existing in the prior art and facilitate workers to connect the flanged pipes.
[0028] The invention provides a flanged pipe ratchet connection device, wherein the flanged pipe ratchet connection device is evenly arranged along the circumferential direction of the pipe. Such as Figure 1-5 As shown, the flange pipe ratchet c...
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The invention discloses a flange pipeline ratchet wheel connecting device. The device comprises a protecting shell, a swinging rod, a ratchet wheel rod, an ejector rod, a positioning conical block, aratchet wheel bracket, a ratchet wheel shaft, a ratchet wheel and a pressure wheel; the protecting shell is welded to a pipeline, the swinging rod is hinged to the protecting shell, two sliding grooves in the swinging rod can slide relative to the ratchet wheel rod and the ejector rod, and the two ends of a stretching spring are connected with the swinging rod and the top of the protecting shell correspondingly. A box body is arranged at the middle of the ratchet wheel rod, a spring and the positioning conical block are arranged in the box body and are in cooperation with the conical block ona side plate of the protection shell to limit the up-down movement of the ratchet wheel rod; the ratchet wheel shaft is fixedly connected with the ratchet wheel bracket, and the ratchet wheel is connected with the ratchet wheel shaft through a key; and the pressure wheel is in rotating connection with the ratchet wheel shaft, and meanwhile, due to the action of the ratchet wheel, the pressure wheel can only rotate in a single direction, and a flange pipeline part can be locked. The device is simple in structure, high in practicability and reliability, convenient to mount and use and free of later maintenance.
Description
technical field [0001] The invention belongs to the technical field of pipe connection equipment, in particular to a flange pipe ratchet connection device. Background technique [0002] With the development of machinery, mechanical devices are becoming more and more diverse, and their structures are becoming more and more sophisticated, and it is becoming more and more common to use mechanical devices to solve problems in life. Mechanical devices can help people do some work, save manpower, and can also replace people to complete many jobs that cannot be done by humans. [0003] The existing pipeline connection method is still the traditional bolt connection, and manual operation is required for installation and disassembly, which is time-consuming and labor-intensive. Therefore, there is a need for a device that can automatically connect and lock the barrel sections, and the structure of the device is as simple as possible, which can ensure the uniformity of the locking fo...
Claims
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IPC IPC(8): F16L23/036
CPCF16L23/036
Inventor 周玉林田克俭庞有金杜习春宋彦佐苏雷齐乔林田宇晟王亚蒙
Owner YANSHAN UNIV