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Elevator car shock absorption device for building materials

A technology of building materials and shock absorbing devices, which is applied to elevators, transportation and packaging in buildings, can solve the problems of short service life of shock absorbing devices, and achieve the effect of prolonging the service life and preventing bumps

Active Publication Date: 2020-05-22
江苏京瀚建设集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies in the prior art, the present invention provides an elevator car damping device for building materials, which solves the problem of short service life of the elevator car damping device for building materials disclosed in the above patent documents

Method used

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  • Elevator car shock absorption device for building materials
  • Elevator car shock absorption device for building materials
  • Elevator car shock absorption device for building materials

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Such as figure 1 As shown, an elevator car damping device for building materials includes a car body 10, the upper end and the lower end of the car body 10 are provided with a shock absorbing assembly, and the shock absorbing assembly includes a bottom plate 20, wherein the The bottom plate 20 is detachably connected to the upper end or the lower end of the car body 10 through a pair of connecting assemblies, the pair of connecting assemblies are located on both sides of the bottom plate 20, and the connecting assemblies are installed on the car body 10 Therefore, when the elevator is idle, the shock absorber assembly can be removed, and the shock absorber assembly can be stored separately to prevent the shock absorber assembly from being bumped, thereby prolonging the service life of the shock absorber assembly and further prolonging the The service life of the lift.

[0036] Such as figure 2 As shown, the connecting assembly includes a driving mechanism, a connecti...

Embodiment 2

[0044] Such as image 3 As shown, on the basis of Embodiment 1, a second spring 40 is provided between the cross bar of the T-shaped bar 32 and the bottom wall of the chute 301, specifically, one end of the second spring 40 is connected to The bottom wall of the first guide groove 321 on the cross bar of the T-shaped bar 32 is connected, and the other end of the second spring 40 is connected with the bottom wall of the second guide groove 3011 on the bottom wall of the chute 301 Connected, because the second spring 40 is provided, it is convenient to reset the handle 1 .

Embodiment 3

[0046] Such as Figure 4 As shown, on the basis of the second embodiment, a rubber pad 50 is provided on the bottom wall of the installation groove 2011, and the inner end of the insertion rod 33 can be pressed against the rubber pad 50, thereby not only increasing the The friction between the insertion rod 33 and the installation groove 2011 is reduced, the connection between the bottom plate 20 and the car body 10 is more secure, and it is also possible to prevent the occurrence of friction between the end of the insertion rod 33 and the bottom wall of the installation groove 2011. Hard collision can prevent the insertion rod 33 from being worn.

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Abstract

The invention discloses an elevator car shock absorption device for building materials. The elevator car shock absorption device includes a car body, shock absorption assemblies are arranged at the upper end and the lower end of the car body, each of the shock absorption assemblies includes a bottom plate, wherein the bottom plates are detachably connected to the upper end or the lower end of thecar body through a pair of connecting assemblies, the pair of connecting assemblies are located on the two sides of the bottom plates, and the connecting assemblies are installed in corresponding cavities in the car body. According to the elevator car shock absorption device for building materials, because the structures are adopted, the service life of the shock absorption assemblies is prolonged, and the service life of an elevator is further prolonged.

Description

technical field [0001] The invention relates to the technical field of building material equipment, in particular to an elevator car shock absorber for building materials. Background technique [0002] The elevator is a multi-functional lifting mechanical equipment, which can be divided into fixed type and mobile type, guide rail type, crank arm type, scissor type, chain type, loading and unloading platform, etc. Lifts are commonly used for rescue and renovation. [0003] Chinese patent CN201721404297.3 discloses an elevator car shock absorber for building materials. It has a car body, and shock absorbing components are arranged at the upper and lower corners of the car body. The shock absorbing components include a pressure plate, a bottom plate, a fixing plate, fixing bolts, a support plate, a viscous damper, a first compression spring, a buffer Pads and cushioning pads, the bottom plate is fixedly arranged on the top and bottom of the car body. [0004] In the above-me...

Claims

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Application Information

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IPC IPC(8): B66B11/02
CPCB66B11/0273
Inventor 方力炜
Owner 江苏京瀚建设集团有限公司
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