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Limiting device and double-layer shock isolation device

A limit device and vibration isolation technology, which is applied in the direction of non-rotational vibration suppression, can solve the problems of long maintenance time of double-layer vibration isolation devices, and achieve the effects of saving equipment maintenance time, facilitating replacement, and enhancing the accuracy of the limit

Pending Publication Date: 2022-04-15
WUCHANG SHIPBUILDING IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a position limiting device and a double-layer vibration isolation device, which solves the technical problem of long maintenance time of the existing double-layer vibration isolation device, simplifies the reinstallation process of the double-layer vibration isolation device and shortens the reassembly time of the double-layer vibration isolation device. Install time, improve work efficiency

Method used

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  • Limiting device and double-layer shock isolation device
  • Limiting device and double-layer shock isolation device
  • Limiting device and double-layer shock isolation device

Examples

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Embodiment 1

[0032] Such as figure 1 , figure 2 As shown, the embodiment of the present invention provides a limiting device, which is applied to a double-layer shock isolation device, and is characterized in that it includes:

[0033] Body 1, two movable seat plates 2 and two fastening bolts 3, two sets of movable seat plates 2 are arranged horizontally and parallel on the main body 1, and the spacing is adjustable; two fastening bolts 3 are respectively plugged into the two movable seats The plates 2 are on the same side, are all perpendicular to the movable seat plate 2, and are oppositely arranged.

[0034] Wherein, the middle part of the body 1 is provided with a groove, and a plurality of first bolt holes 4 are arranged symmetrically on both sides of the groove. The movable seat plate 2 includes a base plate 5 and a panel 6, the lower surface of the base plate 5 is a flat surface; the panel 6 is fixedly connected with the flat surface of the base plate 5, the panel 6 is provided w...

Embodiment 2

[0039] A double-layer vibration isolation device provided by an embodiment of the present invention includes the limiting device described in Embodiment 1.

[0040] One or more technical solutions provided in the embodiments of the present invention have at least the following technical effects or advantages:

[0041] 1. This application designs the groove structure in the middle of the body, and opens the first bolt holes 4 on both sides of the groove, and adjusts the specific connection between the two movable seat plates 2 by selecting different first bolt holes 4, so that the limit The positioning device is symmetrically stressed through the two movable seat plates 2, which is convenient for adjustment.

[0042] 2. In this application, the distance between the fastening bolts is adjusted by using the movable seat plate 2 and the main body 1 to form a coarse adjustment mechanism, and then by fine-tuning the distance between the two fastening bolts, the effect of the limit d...

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Abstract

The invention provides a limiting device which is applied to a double-layer shock isolation device and comprises a body and two movable seat plates, the two movable seat plates are transversely arranged on the body in parallel, and the distance between the two movable seat plates is adjustable; and the two fastening bolts are respectively inserted into the same sides of the two movable seat plates, are vertical to the movable seat plates and are oppositely arranged. According to the limiting device and the double-layer vibration isolation device, the technical problem that an existing double-layer vibration isolation device is long in maintenance time is solved, the reinstallation process of the double-layer vibration isolation device is simplified, the reinstallation time of the double-layer vibration isolation device is shortened, and the working efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of vibration equipment, in particular to a position limiting device and a double-layer vibration isolation device. Background technique [0002] Many vibration equipment on board are heavy and are installed on double-layer vibration isolation devices. When the equipment is disassembled and maintained, the vibration isolation blocks below will rebound greatly. Reinstalling the equipment requires ballasting for 48 hours to make the vibration isolation block below meet the installation conditions, which greatly increases the time cost of equipment maintenance. If the limit setting can be carried out to the double-layer shock-isolating device, the above-mentioned problems will be well solved. Therefore, how to solve the above-mentioned difficult problems has become a technical problem to be solved. Contents of the invention [0003] The invention provides a position limiting device and a double-layer vibratio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16F15/02
Inventor 邓润波汪剑徐志斌胡锴李心元马思琦
Owner WUCHANG SHIPBUILDING IND
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