Lifting medical bearing device preventing over travel

A bearing device and anti-overtravel technology, which is applied in the direction of lifting devices, lifting frames, etc., can solve problems such as increasing maintenance costs, shortening the service life of equipment, and accidental shocks

Active Publication Date: 2016-06-08
浙江博毅云华医疗器械有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, during the use of the bearing device, because the load of the weighing part directly acts on the thread for a long time, and some accidental impacts may oc

Method used

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  • Lifting medical bearing device preventing over travel
  • Lifting medical bearing device preventing over travel
  • Lifting medical bearing device preventing over travel

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Embodiment Construction

[0012] Combine below Figure 1-3 The present invention will be described in detail.

[0013] According to an embodiment, a liftable and overtravel-proof medical carrying device includes a base frame 7, a guide bearing column component 6 fixedly connected to the base frame 7, a movable bearing part 8, a platform part 9 and the platform part 9 is a connecting part 91 fixedly connected with the movable bearing part 8; wherein, the platform part 9 is used to carry loads, and the guide bearing column part 6 includes two guide bearing columns 61, 62 arranged symmetrically, each of which The guide bearing columns 61, 62 are provided with evenly distributed annular teeth 612, and the movable bearing part 8 includes bearings arranged symmetrically left and right respectively for cooperating with the annular teeth 612 of the two guide bearing columns 61, 62. A pair of clamping blocks, each pair of bearing clamping blocks includes two toothed clamping blocks 86, 861 oppositely arranged,...

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Abstract

A lifting medical bearing device preventing over travel comprises a base frame (7), a guide bearing column component (6) fixedly connected with the base frame (7), a movable bearing portion (8), a platform portion (9) and connecting portions (91) fixedly connecting the platform portion (9) and the movable bearing portion (8). The platform portion (9) is used for bearing a load. The guide bearing column component (6) comprises two symmetrical guide bearing columns (61 and 62). Each guide bearing column (61 or 62) is evenly provided with annular teeth (612). The movable bearing portion (8) comprises bearing clamp block pairs which are in bilateral symmetry and are used for being matched with the annular teeth (612) on the two guide bearing columns (61 and 62) respectively.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to a lifting and overtravel-proof medical carrying device. Background technique [0002] In medical equipment, it is often necessary to precisely adjust the height position of some carrying devices, such as some medical testing devices, and the difference in height position will affect the detection results. [0003] Existing position adjustment devices are often implemented with precision threads. These precision threads can realize controlled high-precision mechanical transmission, combined with applications such as sensors and controllers, can achieve precise control of position. [0004] However, during the use of the bearing device, since the load of the weighing part acts directly on the thread for a long time, and some unexpected impacts may occur, this will easily cause the accuracy of the precision thread to decrease and be damaged, thereby shortening the service life of t...

Claims

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Application Information

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IPC IPC(8): B66F7/06B66F7/28
CPCB66F7/06B66F7/28
Inventor 张东林
Owner 浙江博毅云华医疗器械有限公司
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