CN105711479A

CN105711479A - Anti-run-out fixing mechanism

Info

Publication number: CN105711479A
Application number: CN201410736798.6A
Authority: CN
Inventors: 代天琪; 阮国民; 王华权
Original assignee: Guizhou Aerospace Tianma Electrical Technology Co Ltd
Current assignee: Guizhou Aerospace Tianma Electrical Technology Co Ltd
Priority date: 2014-12-05
Filing date: 2014-12-05
Publication date: 2016-06-29
Anticipated expiration: 2034-12-05
Also published as: CN105711479B

Abstract

The invention provides an anti-run-out fixing mechanism which comprises a support A, a support B, a limiting plate A, a rotating shaft A, a limiting plate B, a rotating shaft B, a bolt, a sub-frame and an erecting frame, wherein the support A is fixedly mounted on the erecting frame; the support B is fixedly mounted on the sub-frame; one end of the limiting plate A is mounted on the support A through the rotating shaft A; one end of the limiting plate B is mounted on the support B through the rotating shaft B; the limiting plate A and the limiting plate B are oppositely mounted; the limiting plate A is fastened with the limiting plate B through the bolt. The anti-run-out fixing mechanism provided by the invention can meet effective and reliable locking of special equipment in the transportation process in a limited space, reliably and conveniently unlock when the equipment acts and adapt to the displacement of the special equipment and the sub-frame in the high and low direction. The anti-run-out fixing mechanism provided by the invention can be widely applied to an environment with a smaller assembly space, is simple in structure and can adapt to transportation and fixing devices.

Description

A kind of anti-jumping fixed mechanism

Technical field

The present invention relates to Design of Mechanical Structure technical field, particularly to a kind of anti-jumping fixed mechanism.

Background technology

Special equipment, in transportation, in order to prevent it from producing to beat on upper and lower, left and right directions, need to use holder to reinforce, fixer structure conventional at present is all relatively complicated, and the assembly space taken requires relatively big, installs inconvenience, uses step also relatively complicated；Meanwhile, this holder also needs to when special equipment carries out action can be conveniently carried out reinforcing in time or releasing.

Summary of the invention

For solving above-mentioned technical problem, the invention provides a kind of anti-jumping fixed mechanism, it is all relatively complicated that this anti-jumping fixed mechanism solves fixer structure by the position skew and left and right directions laminating locking utilizing the profile of tooth restriction height direction of limiting plate A and limiting plate B, and assembly space requires bigger problem.

The present invention is achieved by the following technical programs.

A kind of anti-jumping fixed mechanism provided by the invention, including bearing A, bearing B, limiting plate A, rotating shaft A, limiting plate B, rotating shaft B, bolt, subframe and a vertical frame；Described bearing A has been fixedly mounted in vertical frame, and described bearing B is fixedly mounted on subframe；One end of described limiting plate A is arranged on bearing A by rotating shaft A, and one end of described limiting plate B is arranged on bearing B by rotating shaft B, and described limiting plate A and limiting plate B is mounted opposite, and is fastened by bolts between described limiting plate A and limiting plate B.

The installing hole being used for installing bolt on described limiting plate A is mounting hole.

The contact surface of described limiting plate A and limiting plate B is provided with corresponding ratchet.

The beneficial effects of the present invention is: in limited space, disclosure satisfy that special equipment can effectively and reliably be locked in transportation, can reliably unlock easily when equipment action, the change in displacement in the height direction of energy self adaptation special equipment and subframe, the composite can be widely applied to the environment that assembly space is less, simple in construction, can be adaptive in the fixing device of transport.

Accompanying drawing explanation

Fig. 1 is the structural representation of the present invention；

Fig. 2 is the left view of Fig. 1；

Fig. 3 is the structural representation of limiting plate A in Fig. 1；

Fig. 4 is the left view of Fig. 3；

Fig. 5 is the structural representation of limiting plate B in Fig. 1；

Fig. 6 is the right view of Fig. 5；

In figure: 1-bearing A, 2-bearing B, 3-limiting plate A, 4-rotating shaft A, 5-limiting plate B, 6-rotating shaft B, 7-bolt, 8-subframe, 9-plays vertical frame.

Detailed description of the invention

Technical scheme be described further below, but described in the scope claimed is not limited to.

A kind of anti-jumping fixed mechanism as shown in Fig. 1～Fig. 6, including bearing A1, bearing B2, limiting plate A3, rotating shaft A4, limiting plate B5, rotating shaft B6, bolt 7, subframe 8 and a vertical frame 9；Described bearing A1 has been fixedly mounted in vertical frame 9, and described bearing B2 is fixedly mounted on subframe 8；One end of described limiting plate A3 is arranged on bearing A1 by rotating shaft A4, and one end of described limiting plate B5 is arranged on bearing B2 by rotating shaft B6, and described limiting plate A3 and limiting plate B5 is mounted opposite, and is fastened by bolt 7 between described limiting plate A3 and limiting plate B5.

The installing hole being used for installing bolt 7 on described limiting plate A3 is mounting hole, to adapt to the position skew on height direction.

The contact surface of described limiting plate A3 and limiting plate B5 is provided with corresponding ratchet.

The present invention is in actual use, limiting plate A3 and limiting plate B5 bolt fasten, and utilize the ratchet on limiting plate A3 and limiting plate B5 to carry out the locking in height direction and the spacing of left and right directions, wherein the profile of tooth size of the ratchet of limiting plate A3 and limiting plate B5 adapts to the position skew in height direction, and left and right directions is locked by the laminating of limiting plate A3 and limiting plate B5.

The present invention disclosure satisfy that in limited space special equipment can effectively and reliably be locked in transportation, can reliably unlock easily when equipment action, the change in displacement in the height direction of energy self adaptation special equipment and subframe, the composite can be widely applied to the environment that assembly space is less, simple in construction, can be adaptive in the fixing device of transport.

Claims

1. an anti-jumping fixed mechanism, including bearing A (1), bearing B (2), limiting plate A (3), rotating shaft A (4), limiting plate B (5), rotating shaft B (6), bolt (7), subframe (8) and a vertical frame (9), it is characterized in that: described bearing A (1) has been fixedly mounted in vertical frame (9), described bearing B (2) is fixedly mounted on subframe (8)；One end of described limiting plate A (3) is arranged on bearing A (1) by rotating shaft A (4), one end of described limiting plate B (5) is arranged on bearing B (2) by rotating shaft B (6), and described limiting plate A (3) and limiting plate B (5) are mounted opposite, by bolt (7) fastening between described limiting plate A (3) and limiting plate B (5).

2. anti-jumping fixed mechanism as claimed in claim 1, it is characterised in that: the installing hole being used for installing bolt (7) on described limiting plate A (3) is mounting hole.

3. anti-jumping fixed mechanism as claimed in claim 1, it is characterised in that: the contact surface of described limiting plate A (3) and limiting plate B (5) is provided with corresponding ratchet.