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Fixing lock-up seat of ladder stand of military vehicle

A fixed seat and fixed lock technology, which is applied to the arrangement, transportation and packaging of vehicle parts, pedals or ladders, can solve the problems of not simple and beautiful appearance, unsatisfactory locking effect, and inconvenient use, etc., and achieve convenient and fast fixing. , In line with ergonomic requirements, the effect of reducing time

Inactive Publication Date: 2017-02-22
DONGFENG SPECIAL PURPOSE VEHICLE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The pin attached to the steel wire is easy to lose. Once the pin is lost, the ladder cannot be fixed, making it unusable
The appearance is not simple and beautiful enough, and it is not convenient enough to use
The locking effect is not ideal, and it may become loose

Method used

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  • Fixing lock-up seat of ladder stand of military vehicle
  • Fixing lock-up seat of ladder stand of military vehicle
  • Fixing lock-up seat of ladder stand of military vehicle

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Embodiment Construction

[0015] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0016] see Figures 1 to 4 , a fixed locking seat for a military vehicle ladder, comprising a ladder assembly 2, a hinge seat 1 is arranged at the bottom of the ladder assembly 2, and the bottom end of the ladder assembly 2 is hinged with the rear of the carriage through the hinge seat 1; There is a fixed seat 3, and the upper end of the ladder assembly 2 is fixedly connected to the rear of the carriage through the fixed seat 3; the r...

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Abstract

The invention discloses a fixing lock-up seat of a ladder stand of a military vehicle. The fixing lock-up seat comprises a ladder stand assembly, wherein a fixed seat is arranged at the upper end of the ladder stand assembly, a mounting groove is formed int the tail end of the fixing seat, a fixed blocking piece is located in the mounting groove, a strip groove is formed in the fixed blocking piece, a bounce prevention groove is formed in one end of the strip groove, a through hole is formed in the fixed seat, and a cross recessed countersunk head screw penetrates through the through hole and the bounce prevention groove; a bowl-shaped cover is arranged on the fixed seat in a sleeving manner, an opening is formed in the left side of the bowl-shaped cover, a compression spring is arranged in the opening of the bowl-shaped cover, and the compression spring is arranged on the fixed seat in a sleeving manner. The ladder stand fixing lock-up seat disclosed by the invention has simple structure and reasonable design, the ladder stand of the military vehicle can be fixed more conveniently and more efficiently, the time of unfolding and folding of the ladder stand is shortened, the problem of the ladder stand cannot be fixed as a plug pin of the previous fixing structure of the ladder stand, which is carried by a steel wire, is lost is solved, and in addition, a noise is not easy to make during traveling, so as to conform to use demands of the military; the appearance is concise and attractive, and the lock-up is reliable, so as to conform to requirements of ergonomics.

Description

technical field [0001] The invention relates to the technical field of climbing ladders for military vehicles, in particular to a fixed locking seat for climbing ladders for military vehicles. Background technique [0002] Military vehicles need to transport a large number of soldiers, or transport a large amount of materials, and they are often large vehicles. Due to the large size of the vehicle, it is very inconvenient to get up and down, which requires the use of ladders. The current production EQ1120GA (KF2J0), EQ2102N (A07B) and other military vehicle ladders are fixed with bolts. When the ladder is lowered, the bolts are carried by the steel wire to sag naturally, which is not beautiful, and it is easy to make noise when driving, which does not meet the military requirements. It takes a long time to open and retract the ladder, which does not meet the needs of the army for rapid mobility. The bolt carried by the steel wire is easy to lose. Once the bolt is lost, the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R3/00
CPCB60R3/007
Inventor 席建军
Owner DONGFENG SPECIAL PURPOSE VEHICLE
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