Elevator lift car bottom auxiliary vibration damper capable of improving stability
An elevator car and vibration damping device technology, which is applied to elevators, transportation and packaging, elevators and other directions in buildings, can solve the problems of insufficient car stability, low safety, and poor vibration reduction protection. Achieve the effect of improving safety and stability, good running stability, and good vibration reduction protection
Inactive Publication Date: 2018-08-24
天津美东业金电梯部件有限公司
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Problems solved by technology
[0003] The bottom of the elevator car in the prior art has poor vibration reduction protection, insufficient stability of the car, and low safety, so there is an urgent need for an auxiliary vibration damping device at the bottom of the elevator car that can improve stability to solve the above problems. question
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[0016] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.
[0017] see figure 1 and figure 2 , the present invention provides a technical solution: an auxiliary vibration damping device at the bottom of an elevator car that can improve stability, including a device main body and an auxiliary vibration damping mechanism 1, the device main body includes a car body 2 and a bottom plate 3, and the bottom plate 3 is fixed on On the lower end face of the car body 2 .
[0018] The auxiliary damping mechanism 1 is arranged on the lower end surface of the bottom plate 3. The auxiliary damping mechanism 1 includes a left guide groove 101, a left wedge block 102, a left wear-resistant rubber pad 103, a left storage groove 104, a base plate 105, a push rod 106, an upper wedge Block 107, damping spring 108, right we...
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The invention provides an elevator lift car bottom auxiliary vibration damper capable of improving stability. The elevator lift car bottom auxiliary vibration damper comprises a left guide groove, a left wedge block, a left wear-resisting rubber mat, a left storage groove, an ejection rod, an upper wedge block, a damper spring, a right wear-resisting rubber mat, a right wedge block and a right guide groove; the left guide groove is formed in the right side face of the interior of the left storage groove, the left wedge block is assembled in the left guide groove, the left wear-resisting rubbermat is fixed to the left end face of the left wedge block, the left storage groove and a right storage groove are symmetrically arranged on the left end face and the right end face of a bottom plate,the ejection rod is fixed to the middle portion of the upper end face of a base plate, the upper wedge block is fixed to the upper side face of the ejection rod, the damper spring is fixed to the corner angle of the lower end face of the bottom plate, the right wear-resisting rubber mat is fixed to the right end face of the right wedge block, the right wedge block is assembled in the right guidegroove, and the right guide groove is formed in the left side face of the right storage groove. By means of the design, the lift car bottom vibration attenuation protection performance is achieved, and the elevator lift car bottom auxiliary vibration damper is reasonable in structure, good in vibration attenuation protection, good in running stability and high in reliability.
Description
technical field [0001] The invention is an auxiliary damping device for an elevator car bottom capable of improving stability, and belongs to the field of elevator car equipment. Background technique [0002] The car is a box-shaped space used by the elevator to carry and transport people and materials. The car is generally composed of main components such as the car floor, car wall, car roof, and car door. It is the car body part used by the elevator to carry passengers or goods and other loads. [0003] The bottom of the elevator car in the prior art has poor vibration reduction protection, insufficient stability of the car, and low safety, so there is an urgent need for an auxiliary vibration damping device at the bottom of the elevator car that can improve stability to solve the above problems. question. Contents of the invention [0004] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide an auxiliary vibration damping de...
Claims
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IPC IPC(8): B66B11/02B66B5/28
CPCB66B11/0266B66B5/28
Inventor 王瑞泽
Owner 天津美东业金电梯部件有限公司