阅读说明：本技术 一种卷帘门坠落保护装置 (Rolling slats door protection device that falls ) 是由 程宝余 王少锋 于 2020-11-25 设计创作，主要内容包括：本发明公开了一种卷帘门坠落保护装置,包括底座,底座上设有固定组件,底座上还设有防护组件,防护组件通过缓冲组件与底座连接；该卷帘门坠落保护装置,通过底座、加强柱和固定组件的配合,可以使得该保护装置牢固的固定在墙上或者门上。通过防护组件,可以有效接住坠落的卷帘门,防止卷帘门直接坠地,造成卷帘门损坏以及砸伤工人。通过缓冲组件,可以有效地缓解卷帘门坠落的冲击力,避免该保护装置损坏。(The invention discloses a falling protection device for a rolling door, which comprises a base, wherein a fixing component is arranged on the base, a protection component is also arranged on the base, and the protection component is connected with the base through a buffering component; the rolling door falling protection device can be firmly fixed on a wall or a door through the matching of the base, the reinforcing column and the fixing component. Through protection component, can effectively catch the rolling slats door that falls, prevent that the rolling slats door from directly weighing down, causing the rolling slats door to damage and injure the workman by a crashing object. Through the buffering assembly, the impact force of falling of the rolling door can be effectively relieved, and the damage of the protection device is avoided.)

1. The utility model provides a rolling slats door protection device that falls which characterized in that, includes the base, is equipped with fixed subassembly on the base, still is equipped with protective assembly on the base, and protective assembly passes through buffering subassembly and is connected with the base.

2. A rollup door fall protection as claimed in claim 1 wherein the base is provided with horizontally disposed reinforcing posts.

3. A fall protection device for a roller shutter door as claimed in claim 2, wherein said fixing means comprises fixing tabs provided above or below the base, the fixing tabs being provided with bolts or rivets.

4. A fall protection device for a roller shutter door as claimed in claim 3, wherein the buffer assembly comprises a buffer slot vertically disposed on the base, a buffer block is disposed on the buffer slot, a buffer rod is disposed below the buffer block, the buffer rod passes through the buffer slot and extends downwards out of the base, a stopper is disposed at the bottom end of the buffer rod, a spring is disposed between the stopper and the base, and the spring is sleeved on the buffer rod.

5. A roller door fall protection device as claimed in claim 4, wherein the bottom of the buffer channel and the bottom of the buffer block are provided with cushions.

6. The rolling door fall protection device of claim 4, wherein the buffer bin sidewalls and the buffer block sidewalls are each sanded.

7. The rolling door fall protection device of claim 4, wherein the shield assembly comprises a shield plate fixedly connected to the bumper at a top portion thereof, and a blocking plate is hinged to the shield plate below a side of the shield plate opposite to the bumper.

8. The rolling door fall protection device of claim 7, wherein a support block is provided below the blocking plate, and the support block is fixed to a bottom portion of the protection plate on a side opposite to the buffer block.

9. A rollup door fall protection as claimed in claim 7 wherein the fender is provided with a latch.

10. The rolling door fall protection device of claim 87, wherein the side of the blocking plate opposite the shield plate is higher than the side of the blocking plate adjacent the shield plate.

Technical Field

The invention relates to the field of ship building protection equipment, in particular to a rolling door falling protection device.

Background

The conventional rolling door falling protection device is in a single-hinge rotating mode (namely, a hinge is fixed on a wall and connected with a channel steel and placed on the side of a rolling door rail). The single hinge is thin, if the door falls, impact force borne by the anti-falling device is transmitted to the hinge, and the hinge bears relatively large moment and can not bear the impact force to be separated.

There is therefore a need to provide a new fall protection for roller doors which addresses the above problems.

Disclosure of Invention

The invention aims to overcome the defects in the prior art, and provides the falling protection device for the roller shutter door, which has a more stable type and stronger impact bearing capacity, can effectively block the impact force of the roller shutter door when falling, protects the safety of personnel, and avoids the occurrence of risks.

In order to achieve the purpose, the technical scheme of the invention provides a falling protection device for a rolling door, which comprises a base, wherein a fixing component is arranged on the base, a protection component is also arranged on the base, and the protection component is connected with the base through a buffering component.

Further preferred technical scheme is that a horizontally arranged reinforcing column is arranged on the base.

Further preferred technical scheme is, fixed subassembly includes that a plurality of settings are at base top or below stationary blade, is equipped with bolt or rivet on the stationary blade.

Further preferred technical scheme is, the buffering subassembly includes the vertical dashpot that sets up on the base, is equipped with the buffer block on the dashpot, and the buffer block below is equipped with the buffer beam, and the buffer beam passes the dashpot and extends the base downwards, and the buffer beam bottom is equipped with the stopper, is equipped with the spring between stopper and the base, and the spring housing is established on the buffer beam.

Further preferred technical scheme is, buffer slot bottom and buffer block bottom all are equipped with the blotter.

According to a further preferable technical scheme, the side wall of the buffer groove and the side wall of the buffer block are both subjected to sanding treatment.

Further preferred technical scheme is, protection component includes top and buffer block fixed connection's guard plate, and the guard plate articulates for buffer block one side below has the barrier plate.

According to a further preferable technical scheme, a supporting block is arranged below the blocking plate, and the supporting block is fixed at the bottom of the protection plate opposite to one side of the buffer block.

Further preferred technical scheme is, be equipped with the bolt on the guard plate.

Further preferably, one side of the blocking plate relative to the protection plate is higher than one side of the blocking plate close to the protection plate.

The invention has the advantages and beneficial effects that:

1. the protection device can be firmly fixed on a wall or a door through the matching of the base, the reinforcing column and the fixing component.

2. Through protection component, can effectively catch the rolling slats door that falls, prevent that the rolling slats door from directly weighing down, causing the rolling slats door to damage and injure the workman by a crashing object.

3. Through the buffering assembly, the impact force of falling of the rolling door can be effectively relieved, and the damage of the protection device is avoided.

Drawings

FIG. 1 is a schematic view of the construction of the fall protection apparatus for a roller door of the present invention;

FIG. 2 is a schematic view of the construction of the fall protection apparatus for a roller door of the present invention;

in the figure: 1. the novel anti-collision device comprises a base, 2 reinforcing columns, 3 fixing pieces, 4 buffer grooves, 5 buffer blocks, 6 buffer rods, 7 limiting blocks, 8 springs, 9 protective plates, 10 supporting blocks, 11 blocking plates and 12 bolts.

Detailed Description

The following description of the embodiments of the present invention will be made with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

As shown in fig. 1-2, a rolling shutter door falling protection device comprises a base 1, wherein a fixing component is arranged on the base 1, a protection component is further arranged on the base 1, and the protection component is connected with the base 1 through a buffering component. Two horizontally arranged reinforcing columns 2 are arranged on the base 1. The fixing assembly comprises a plurality of fixing pieces 3 arranged above or below the base 1, and bolts or rivets are arranged on the fixing pieces 3.

Buffering subassembly includes vertical buffer slot 4 that sets up on base 1, is equipped with buffer block 5 on buffer slot 4, and buffer block 5 below is equipped with buffer rod 6, and buffer rod 6 passes buffer slot 4 and extends base 1 downwards, and 6 bottoms of buffer rod are equipped with stopper 7, are equipped with spring 8 between stopper 7 and the base 1, and 8 covers of spring are established on buffer rod 6. And rubber buffer cushions are arranged at the bottom of the buffer groove 4 and the bottom of the buffer block 5. The side wall of the buffer groove 4 and the side wall of the buffer block 5 are both subjected to sanding treatment.

The protection component comprises a protection plate 9 fixedly connected with the top of the buffer block 5, and the protection plate 9 is hinged to a stop plate 11 relative to the lower portion of one side of the buffer block 5. A supporting block 10 is arranged below the blocking plate 11, and the supporting block 10 is fixed at the bottom of the protection plate 9 opposite to the side of the buffer block 5. The protective plate 9 is provided with a bolt 12. The side of the blocking plate 11 opposite to the shielding plate 9 is higher than the side of the blocking plate 11 close to the shielding plate 9.

The working principle of the falling protection device for the roller shutter door is as follows: this protection device sets up on wall body or door, and when the rolling slats door need be pulled down, the workman will stop plate 11 upwards upset to it is fixed with guard plate 9 with stop plate 11 through bolt 12, and the rolling slats door can normally be pulled down and close this moment, and when the ordinary during operation, the workman takes off bolt 12, and 11 levels of stop plate set up, catch the rolling slats door that falls, prevent that the rolling slats door from directly falling to the ground, cause the rolling slats door to damage and injure the workman by a crashing object.

This rolling slats door protection device that falls's advantage and beneficial effect lie in:

1. the protection device can be firmly fixed on a wall or a door through the matching of the base 1, the reinforcing column 2 and the fixing component.

2. Through protection component, can effectively catch the rolling slats door that falls, prevent that the rolling slats door from directly weighing down, causing the rolling slats door to damage and injure the workman by a crashing object.

3. Through the buffering assembly, the impact force of falling of the rolling door can be effectively relieved, and the damage of the protection device is avoided.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.