CN210948443U

CN210948443U - Inverted movable safety door

Info

Publication number: CN210948443U
Application number: CN201921684567.XU
Authority: CN
Inventors: 曹群; 李辉营
Original assignee: Engel Machinery Shanghai Co Ltd
Current assignee: Engel Machinery Shanghai Co Ltd
Priority date: 2019-10-10
Filing date: 2019-10-10
Publication date: 2020-07-07
Anticipated expiration: 2029-10-10

Abstract

The utility model relates to an inversion formula removes emergency exit, emergency exit lower tip be fixed with the guide rail, corresponding to emergency exit full stroke within range fixed a plurality of and guide rail roll complex gyro wheel, have two gyro wheels and guide rail roll cooperation at least in emergency exit back and forth movement process. The utility model discloses a with the opposite design theory of traditional general type structure, through in the full stroke within range at the emergency exit, the opening and shutting of emergency exit can be realized to fixed a plurality of gyro wheel, and is lower to the installation space position requirement, hardly occupies the position of machine equipment, also does not have the influence to other parts to satisfy mechanical design and make requirement meticulous, miniaturized.

Description

Inverted movable safety door

Technical Field

The utility model relates to an inversion formula removes emergency exit.

Background

With the development of the mechanical automation industry, the safety fence with the movable safety door is widely applied and plays a role in safety warning and equipment protection. Traditional design of moving the emergency exit lays the guide rail in the fixed position that the emergency exit passes through generally, reaches the action of opening and shutting that moves the emergency exit through the roll or the slider of installing at the bottom of the door, and this type of structure needs place fixed guide rail in the full stroke within range of emergency exit, has occupied great spatial position, to having the equipment of miniaturization, the requirement of becoming more meticulous, or does not have enough space to place the mechanical equipment of longer guide rail, then can not satisfy the operation requirement.

Disclosure of Invention

The to-be-solved technical problem of the utility model is: in order to overcome not enough among the prior art, the utility model provides a less inversion formula removal emergency exit of occupation space position for open the back at the emergency exit, do not have the guide rail and block the problem in occupation equipment space.

The utility model provides a technical scheme that its technical problem adopted is: the inverted movable safety door has guide rails fixed to the lower end, several rollers fitting the guide rails and at least two rollers fitting the guide rails during the back and forth motion.

Further, the length of the guide rail is the same as or slightly smaller than the width of the safety door.

The utility model has the advantages that: the utility model discloses a with the opposite design theory of traditional general type structure, through in the full stroke within range at the emergency exit, the opening and shutting of emergency exit can be realized to fixed a plurality of gyro wheel, requires lowerly to installation space position, does not occupy the position of machine equipment hardly, also does not have the influence to other parts.

Drawings

The present invention will be further described with reference to the accompanying drawings and embodiments.

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1. safety door, 2, guide rail, 3, gyro wheel.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

As shown in fig. 1, the inverted movable safety door has a guide rail 2 fixed to the lower end of the safety door 1, and the length of the guide rail 2 may be the same as the width of the safety door 1 or slightly smaller than the width of the safety door 1.

A plurality of idler wheels 3 which are matched with the guide rails 2 in a rolling manner are fixed in the full-stroke range corresponding to the safety door 1, the idler wheels 3 can be paved on the ground at intervals, the guide rails 2 on the safety door 1 are pushed to move along the idler wheels 3, and the safety door 1 can be opened and closed.

The number of the rollers 3 is determined by the length of the guide rail 2 arranged on the safety door 1 and the gravity center of the whole safety door 1, and at least two rollers 3 are matched with the guide rail 2 in a rolling manner at any time in the reciprocating motion process of the safety door 1, so that enough support is provided for the safety door 1. Meanwhile, after the roller 3 meets the requirements, the number of the rollers 3 can be reduced as much as possible.

For the rolling fit between the guide rail 2 and the roller 3 in the structure, the sliding fit of the sliding rail and the sliding block can be replaced by the sliding fit of the sliding rail and the sliding block, namely, the sliding rail is arranged at the bottom end of the safety door 1, and the sliding block is arranged in the full stroke range corresponding to the safety door 1.

The utility model discloses a with the opposite design theory of traditional general type structure, through in emergency exit 1's full stroke within range, the opening and shutting of emergency exit 1 can be realized to fixed a plurality of gyro wheel 3, requires lowerly to the installation space position, does not occupy the position of machine equipment hardly, also does not have the influence to other parts.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. An inverted movable safety door is characterized in that: the safety door is characterized in that a guide rail (2) is fixed at the lower end part of the safety door (1), a plurality of rollers (3) which are matched with the guide rail (2) in a rolling manner are fixed in the whole travel range corresponding to the safety door (1), and at least two rollers (3) are matched with the guide rail (2) in a rolling manner in the back-and-forth movement process of the safety door (1).

2. The inverted mobile emergency gate according to claim 1, wherein: the length of the guide rail (2) is the same as the width of the safety door (1) or slightly smaller than the width of the safety door (1).