CN217461835U

CN217461835U - Safety door lifting mechanism

Info

Publication number: CN217461835U
Application number: CN202123412673.2U
Authority: CN
Inventors: 邓利威; 张新; 张盼
Original assignee: Boji Machinery Shanghai Co ltd
Current assignee: Boji Machinery Shanghai Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-09-20
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses an emergency exit elevating system relates to the emergency exit field. This emergency exit elevating system installs base and sharp slider, two cylinder main parts of the last fixed surface of installation base are connected with, and the unsteady joint of top fixedly connected with cylinder of cylinder main part, logical groove has been seted up to the inside of overhead door, and the cylinder unsteady joint is fixed pegs graft in the inside of overhead door, two spouts have been seted up to the both sides of the overhead door that cylinder main part set up, and the lower surface of the base of turning in dark. This emergency exit elevating system, the sharp slider that sets up makes the removal of overhead door more smooth and easy, and unnecessary when having avoided changing wire rope is dangerous, consequently can not influence production efficiency yet, and the overhead door can not unexpected the slope when reciprocating, makes the overhead door more stable, has reduced danger, has also avoided the unneeded influence.

Description

Safety door lifting mechanism

Technical Field

The utility model relates to an emergency exit technical field specifically is emergency exit elevating system.

Background

The steel material for processing the automobile rim needs to be forged by a forging machine, firstly, the material needs to be heated in the forging process, secondly, a release agent needs to be coated, in order to ensure the production safety and improve the production environment, a safety door of the forging machine is put down to close a door when a workpiece is processed, the safety door is lifted to open the door after one workpiece is processed, the safety door in the prior art is driven by a steel wire rope, the safety door is frequently lifted and moved up and down for more than thousands of times every day, the steel wire rope with the length of 4-6mm is frequently broken, and the operation is carried out under the condition of starting up the automobile rim in order to not influence the production when the steel wire rope is replaced each time;

at present, when most of steel wires are replaced, due to the fact that the machine is started, the temperature is high, smoke formed by a release agent surrounds the upper portion of the machine, and therefore the replacement is very dangerous, most of installation doors are driven by steel wire ropes at present, the installation doors do not move smoothly, and certain danger exists due to shaking, and therefore the safety door lifting mechanism is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model discloses an emergency exit elevating system to solve the problem that proposes among the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: emergency exit elevating system includes:

the cylinder floating joint lifting mechanism comprises an installation base and a linear sliding block, wherein two cylinder main bodies are fixedly connected to the upper surface of the installation base, a cylinder floating joint is fixedly connected to the top end of each cylinder main body, a lifting door is arranged between the cylinder floating joints, a through groove is formed in the lifting door, the cylinder floating joints are fixedly connected to the inside of the lifting door in an inserting mode, two sliding grooves are formed in the two sides of the lifting door, which is formed by the cylinder main bodies, of the lower surface of the concealed rotation base, and two buffer blocks are fixedly connected to the lower surface of the lifting door.

Preferably, the upper surface of the mounting base is fixedly connected with two guide pillar supports, and the upper surfaces of the guide pillar supports are fixedly connected with guide pillar main bodies.

Preferably, the guide pillar main body is movably inserted in the sliding groove, and the outer surface of the guide pillar main body is attached to the inner portion of the sliding groove.

Preferably, the linear slider is slidably attached to the outer surface of the guide post body.

Preferably, the linear slider is slidably connected to the inside of the lift gate.

The utility model discloses an emergency exit elevating system, its beneficial effect who possesses as follows:

1. this emergency exit elevating system drives the cylinder through the work of cylinder main part and floats and connect the rebound to drive the overhead door rebound, the overhead door removes along the guide pillar main part, the straight line slider through setting up makes the removal of overhead door more smooth and easy, and unnecessary danger when having avoided changing wire rope, reduced the time of changing wire rope, the cylinder main part has increased the device's stability, reduced unnecessary danger, consequently can not influence production efficiency yet.

2. This emergency exit elevating system drives the overhead door through the cylinder and removes, and the overhead door removes and makes the guide pillar main part slide at the inner wall of spout, makes the overhead door can not unexpected the slope when reciprocating, and is provided with the buffer block, and unexpected damage when can preventing the overhead door downstream makes the overhead door more stable, has reduced danger, has also avoided the unnecessary influence.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

In the figure: 1. installing a base; 2. a cylinder main body; 3. a guide post support; 4. a guide post body; 5. a cylinder floating joint; 6. a linear slider; 7. a lifting door.

Detailed Description

The embodiment of the utility model discloses emergency exit elevating system.

As shown in fig. 1, a mounting base 1 and a linear slider 6 are provided, the upper surface of the mounting base 1 is fixedly connected with two cylinder bodies 2, the top end of each cylinder body 2 is fixedly connected with a cylinder floating joint 5, a lifting door 7 is arranged between the two cylinder floating joints 5, a through groove is formed in the lifting door 7, so that a guide pillar body 4 can be conveniently mounted in the lifting door 7, the lifting door 7 can move more smoothly, the cylinder floating joint 5 is fixedly inserted in the lifting door 7 and is used for driving the lifting door 7 to move up and down, two sides of the lifting door 7 arranged on the cylinder bodies 2 are used for controlling the movement of the lifting door 7, the lower surface of the mounting base 1 is provided with two sliding grooves, and the lower surface of the lifting door 7 is fixedly connected with two buffer blocks which can play a role in buffering and prevent the lifting door 7 from being damaged when descending;

through the work of cylinder main part 2, drive the cylinder and float joint 5 and upwards remove to drive overhead door 7 rebound, overhead door 7 removes along guide pillar main part 4, and the straight line slider 6 through setting up makes the removal of overhead door 7 more smooth and easy, and unnecessary danger when having avoided changing wire rope, has reduced the time of changing wire rope, and cylinder main part 2 has increased the device's stability, has reduced unnecessary danger, consequently also can not influence production efficiency.

The upper surface of the mounting base 1 is fixedly connected with two guide pillar supports 3 for mounting guide pillar main bodies 4, the upper surfaces of the guide pillar supports 3 are fixedly connected with the guide pillar main bodies 4 for limiting the movement of the lifting door 7 and increasing the stability of the lifting door 7, the guide pillar main bodies 4 are movably inserted into the sliding chute, and the outer surface of the guide pillar main body 4 is attached to the inside of the sliding chute;

the linear sliding block 6 is connected to the outer surface of the guide post main body 4 in a sliding manner and is used for connecting the guide post main body 4 and the lifting door 7, so that the lifting door 7 can move on the surface of the guide post main body 4 more smoothly, and the linear sliding block 6 is connected to the inner part of the lifting door 7 in a sliding manner;

the lifting door 7 is driven to move through the air cylinder, the lifting door 7 moves to enable the guide pillar main body 4 to slide on the inner wall of the sliding groove, the lifting door 7 cannot be accidentally inclined when moving up and down, and the buffer block is arranged, so that the lifting door 7 can be prevented from being accidentally damaged when moving down, the lifting door 7 is more stable, the danger is reduced, and the unnecessary influence is avoided.

The working principle is as follows: when the safety door lifting mechanism is used, firstly, the cylinder main body 2 works, the output end moves, the output end drives the cylinder floating joint 5 to move upwards, and the lifting door 7 moves upwards to enable the guide pillar main body 4 to move upwards in the sliding groove, so that the lifting door 7 moves more smoothly and the stability is higher;

when the cylinder main body 2 contracts, the cylinder floating joint 5 drives the lifting door 7 to move downwards, so that the guide pillar main body 4 moves upwards in the sliding groove, and the lower surface of the lifting door 7 is provided with a buffer block which can prevent the lifting door 7 from being damaged;

the cylinder main body 2 works to drive the cylinder floating joint 5 to move upwards and drive the lifting door 7 to move upwards, the lifting door 7 moves along the guide pillar main body 4, the lifting door 7 moves more smoothly through the arranged linear sliding block 6, unnecessary danger during steel wire rope replacement is avoided, the time for replacing the steel wire rope is shortened, the stability of the device is improved by the cylinder main body 2, the unnecessary danger is reduced, and therefore the production efficiency is not influenced;

the lifting door 7 is driven to move through the cylinder, the lifting door 7 moves to enable the guide pillar main body 4 to slide on the inner wall of the sliding groove, the lifting door 7 cannot be accidentally inclined when moving up and down, the lifting door 7 is more stable, dangerousness is reduced, the buffer block is arranged, accidental damage when the lifting door 7 moves down can be prevented, and unnecessary influence is avoided.

The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Emergency exit elevating system, its characterized in that includes:

the mounting structure comprises a mounting base (1) and a linear sliding block (6), wherein two cylinder bodies (2) are fixedly connected to the upper surface of the mounting base (1), a cylinder floating joint (5) is fixedly connected to the top end of each cylinder body (2), a lifting door (7) is arranged between the cylinder floating joints (5), a through groove is formed in the lifting door (7), the cylinder floating joints (5) are fixedly inserted in the lifting door (7), two sliding grooves are formed in the two sides of the lifting door (7) arranged on the cylinder bodies (2), the lower surface of the mounting base (1) is provided with two buffer blocks, and the lower surface of the lifting door (7) is fixedly connected with the two buffer blocks.

2. The emergency gate lifting mechanism according to claim 1, wherein: the upper surface of the mounting base (1) is fixedly connected with two guide pillar supports (3), and the upper surfaces of the guide pillar supports (3) are fixedly connected with guide pillar main bodies (4).

3. The emergency gate lifting mechanism according to claim 2, wherein: the guide post main body (4) is movably inserted in the sliding groove, and the outer surface of the guide post main body (4) is attached to the inner part of the sliding groove.

4. The emergency gate lifting mechanism according to claim 1, wherein: the linear sliding block (6) is connected to the outer surface of the guide post main body (4) in a sliding mode.

5. The emergency gate lifting mechanism according to claim 4, wherein: the linear sliding block (6) is connected inside the lifting door (7) in a sliding manner.