CN220288948U

CN220288948U - Safety protection device of swinging test bed

Info

Publication number: CN220288948U
Application number: CN202321279367.2U
Authority: CN
Inventors: 陈贺; 莫建华; 张安辉; 杨丽红
Original assignee: Dalian Ruixin Wootai Technology Co ltd
Current assignee: Dalian Ruixin Wootai Technology Co ltd
Priority date: 2023-05-25
Filing date: 2023-05-25
Publication date: 2024-01-02
Anticipated expiration: 2033-05-25

Abstract

The utility model discloses a safety protection device of a swing test bed, which comprises a test bed body, wherein the test bed body comprises an upper plate and a lower plate connected through a driving device, and a plurality of protection structures are arranged on the edge of the upper plate; the protection structure comprises a rubber tube, a plurality of springs are arranged in the rubber tube, mounting seats are mounted at two ends of the rubber tube, and the mounting seats are detachably mounted on the upper plate.

Description

Safety protection device of swinging test bed

Technical Field

The utility model relates to the technical field of swing tables, in particular to a safety protection device of a swing test table.

Background

In recent years, the theory and engineering of six-degree-of-freedom pure parallel mechanisms have entered the stage of research. The rigid bodies in three-dimensional space have six degrees of freedom at most, and the parallel mechanism generally has 2-6 degrees of freedom. We refer to a parallel mechanism with six degrees of freedom as a full parallel mechanism. The six-degree-of-freedom motion platform is to adopt a 6-SPS type motor drive pure parallel mechanism, namely a Stewart or Gough platform, which mainly comprises two platforms, namely an upper platform is also called a motion platform, and a lower platform is also called a base. However, the existing swing platform lacks a protection device, when the upper platform swings, when a worker misoperates or carelessly, the upper platform is impacted to other equipment, so that the upper platform is easy to damage or damage other equipment or workers.

Disclosure of Invention

Aiming at the defects of the prior art, the safety protection device of the swing test bed is disclosed, and comprises a test bed body, wherein the test bed body comprises an upper plate and a lower plate connected through a driving device, and a plurality of protection structures are arranged at the edge of the upper plate;

the protection structure comprises a rubber tube, a plurality of springs are arranged in the rubber tube, mounting seats are mounted at two ends of the rubber tube, and the mounting seats are detachably mounted on the upper plate.

Preferably, the mounting seat is fixed on the upper plate through bolts.

Preferably, the rubber tube is rotatably connected with the mounting seat.

Preferably, the plurality of protection structures are uniformly arranged along the edge of the upper plate.

Preferably, the rubber tube is fixedly sleeved with a connecting sleeve, and hanging rings are arranged at two ends of the connecting sleeve.

Preferably, adjacent connecting sleeves are connected through spring hooks, and the spring hooks are hooked on the hanging rings.

The utility model has the following beneficial effects: the utility model has reasonable structure and novel design, can avoid the upper plate from being impacted to other equipment to be damaged when swinging through the arranged protective structure, and can prevent the upper plate from being impacted to other equipment or workers to cause damage to other equipment or workers.

Drawings

FIG. 1 is a schematic front view of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

FIG. 3 is an internal view of a rubber tube according to the present utility model.

In the figure: 1-rubber tube, 2-spring, 3-mount pad, 4-adapter sleeve, 5-link, 6-spring hook.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a safety protection device of a swing test stand includes a test stand body, the test stand body includes an upper plate and a lower plate connected by a driving device, the above structures are well known in the art, specific structures, connection relationships and working principles are not described in detail herein, a plurality of protection structures are provided on the edge of the upper plate, the plurality of protection structures are uniformly provided along the edge of the upper plate, the upper plate can be prevented from being damaged due to impact to other devices when the upper plate swings in an angle through the provided protection structures, and the upper plate can be prevented from being bumped to destroy other devices or workers through the protection structures;

the protection structure comprises a rubber tube 1, a plurality of springs 2 are arranged in the rubber tube 1 due to the elasticity of rubber, mounting seats 3 are arranged at two ends of the rubber tube 1, the rubber tube 1 is rotationally connected with the mounting seats 3, and the mounting seats 3 are detachably arranged on an upper plate through bolts;

when the protective structure is installed, the rubber tube 1 is bent into a half circle, the installation seats 3 at the two ends of the rubber tube 1 are installed on the upper side and the lower side of the upper plate through bolts, and the half circle cavity formed by the rubber tube 1 can play a role in protection when the upper plate obliquely impacts other equipment, and the toughness of the rubber tube 1 can be improved through the springs 2 arranged in the rubber tube 1, so that the protection effect is further improved;

the rubber tube 1 is fixedly sleeved with connecting sleeves 4, two ends of each connecting sleeve 4 are provided with hanging rings 5, adjacent connecting sleeves 4 are connected through spring hooks 6, and the spring hooks 6 are hung on the hanging rings 5;

the adjacent connecting sleeves 4 are connected through the spring hooks 6, so that the connection between the connecting sleeves 4 is enhanced, the connection between the rubber tubes 1 is enhanced, and the protection effect is enhanced.

Examples: when using, install protective structure on the upper plate, can protect the upper plate all around through protective structure, avoid the upper plate to strike other equipment and damage when the slope rotates to can avoid the upper plate to strike other equipment or staff, rubber tube 1 and mount pad 3 rotate to be connected, can play the cushioning effect when rubber tube 1 strikes other equipment, avoid rubber tube 1 and mount pad 3's junction fracture.

In the description of the present embodiment, it should be noted that, unless explicitly specified and defined otherwise, the terms 'mounted', 'connected', 'communicating' should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, or can be communicated inside the two components, or can be connected wirelessly or in a wired way. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.

Claims

1. The safety protection device of the swing test bed comprises a test bed body, wherein the test bed body comprises an upper plate and a lower plate connected through a driving device, and is characterized in that a plurality of protection structures are arranged on the edge of the upper plate;

the protection structure comprises a rubber tube (1), a plurality of springs (2) are arranged in the rubber tube (1), mounting seats (3) are mounted at two ends of the rubber tube (1), and the mounting seats (3) are detachably mounted on the upper plate.

2. Safety device for a rocking test stand according to claim 1, characterized in that the mounting base (3) is fixed to the upper plate by means of bolts.

3. The safety protection device of the swing test stand according to claim 1, wherein the rubber tube (1) is rotatably connected with the mounting seat (3).

4. The safety device of claim 1, wherein a plurality of said guard structures are disposed uniformly along the upper plate edge.

5. The safety protection device of the swing test bed according to claim 1, wherein the rubber tube (1) is fixedly sleeved with the connecting sleeve (4), and hanging rings (5) are arranged at two ends of the connecting sleeve (4).

6. Safety device for a rocking test stand according to claim 5, characterized in that adjacent connecting sleeves (4) are connected by means of a snap hook (6), which snap hook (6) is suspended on a suspension loop (5).