A New Type of Hydraulic Elevator
A hydraulic and elevator technology, applied in the field of new hydraulic elevators, can solve problems such as poor cushioning effect and poor elevator comfort
Active Publication Date: 2020-10-23
迅立达电梯有限公司
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Problems solved by technology
[0003] However, the elevator buffer buffer effect of the existing hydraulic elevator is not good, and the comfort of the elevator is not good.
Method used
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[0028] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.
[0029] refer to Figure 1-7As shown, a new type of hydraulic elevator includes a plurality of first pressure plates 1, a second pressure plate 3 is provided on the lower side of the first pressure plate 1, and a plurality of telescopic rods 4 are fixedly connected between the first pressure plate 1 and the second pressure plate 3 and a plurality of first compression springs 5, the first compression springs 5 are sleeved on the outside of the telescopic rod 4, the lower side of the second pressure plate 3 is provided with a buffer body 8, and a first oil storage cavity is opened in the buffer body 8 9. The upper end of the first oil storage cavi...
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The invention relates to the field of hydraulic lifts and discloses the novel hydraulic lift. The novel hydraulic lift comprises a plurality of first pressing plates, second pressing plates are arranged below the first pressing plates, a plurality of telescopic rods and a plurality of first compression springs are fixedly connected between the first pressing plates and the second pressing plates,the first compression springs are arranged on the outer sides of the telescopic rods in a sleeving mode, a buffer main body is arranged below the second pressing plates, a first oil storage cavity isformed in the buffer main body, an insertion hole is formed in the upper end of the interior of the first oil storage cavity, a piston column is inserted into the insertion hole, the upper end of thepiston column is fixedly connected with the second pressing plates, a guide sleeve is arranged at the outer end of the piston column in a sleeving mode, the lower end of the guide sleeve is fixedly connected with the upper surface of the buffer main body, the lower end of the piston column is fixedly connected with an oil pressing plate, the oil pressing plate is located in the first oil storage cavity, the lower end of the oil pressing plate is fixedly connected with a telescopic pipe and a second compression spring, and the telescopic pipe is arranged on the outer side of the second compression spring in a sleeving mode. The buffering effect is good, and the comfort is brought to a user when the user takes the lift.
Description
technical field [0001] The present invention relates to the field of hydraulic elevators, and more specifically relates to a novel hydraulic elevator. Background technique [0002] Hydraulic lifts rely on hydraulically powered lifts. A hydraulic elevator is an elevator that uses a hydraulic power source to press oil into the cylinder to make the plunger move in a straight line, and directly or indirectly through the wire rope to move the car. The hydraulic elevator is an integrated product of machine, electricity, electronics and hydraulic pressure, which is composed of the following relatively independent but interrelated systems. Pumping station system, hydraulic system, guide system, car, door system, electrical control system, safety protection system, elevator buffer is the last protection measure in the elevator mechanical safety device, it is installed in the shaft pit of the elevator, located in the car And directly below the counterweight, it can play the role of ...
Claims
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IPC IPC(8): B66B5/28
CPCB66B5/282
Inventor 贺杰毛建丰段勤丽贺文静
Owner 迅立达电梯有限公司