CN112554769A - Rolling slats door protection device that falls - Google Patents
Rolling slats door protection device that falls Download PDFInfo
- Publication number
- CN112554769A CN112554769A CN202011335857.0A CN202011335857A CN112554769A CN 112554769 A CN112554769 A CN 112554769A CN 202011335857 A CN202011335857 A CN 202011335857A CN 112554769 A CN112554769 A CN 112554769A
- Authority
- CN
- China
- Prior art keywords
- buffer
- base
- protection device
- door
- fall protection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005096 rolling process Methods 0.000 title claims abstract description 32
- 230000003139 buffering effect Effects 0.000 claims abstract description 9
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 7
- 230000000903 blocking effect Effects 0.000 claims description 11
- 230000001681 protective effect Effects 0.000 claims description 4
- 238000005303 weighing Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
- E06B9/80—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
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.
Description
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.
Claims (10)
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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011335857.0A CN112554769A (en) | 2020-11-25 | 2020-11-25 | Rolling slats door protection device that falls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011335857.0A CN112554769A (en) | 2020-11-25 | 2020-11-25 | Rolling slats door protection device that falls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112554769A true CN112554769A (en) | 2021-03-26 |
Family
ID=75043564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011335857.0A Pending CN112554769A (en) | 2020-11-25 | 2020-11-25 | Rolling slats door protection device that falls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112554769A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206581857U (en) * | 2016-12-31 | 2017-10-24 | 漳州闳星门业有限公司 | A kind of anticollision rolling screen door |
| CN109750971A (en) * | 2019-03-21 | 2019-05-14 | 湖北思泽新能源科技有限公司 | Anti-falling device for rotary rod type rolling door |
| CN209163706U (en) * | 2018-08-10 | 2019-07-26 | 蔡尧初 | A kind of hydraulic bag straight pushing device |
| CN209742734U (en) * | 2019-03-06 | 2019-12-06 | 漳州喜洋洋机电科技有限公司 | Buffer base for roller shutter door |
| CN211598459U (en) * | 2020-01-06 | 2020-09-29 | 无锡市华腾门业有限公司 | Fixed point stop device for roller shutter door |
| CN211777118U (en) * | 2019-11-22 | 2020-10-27 | 刘松松 | Anti-falling rolling door |
-
2020
- 2020-11-25 CN CN202011335857.0A patent/CN112554769A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206581857U (en) * | 2016-12-31 | 2017-10-24 | 漳州闳星门业有限公司 | A kind of anticollision rolling screen door |
| CN209163706U (en) * | 2018-08-10 | 2019-07-26 | 蔡尧初 | A kind of hydraulic bag straight pushing device |
| CN209742734U (en) * | 2019-03-06 | 2019-12-06 | 漳州喜洋洋机电科技有限公司 | Buffer base for roller shutter door |
| CN109750971A (en) * | 2019-03-21 | 2019-05-14 | 湖北思泽新能源科技有限公司 | Anti-falling device for rotary rod type rolling door |
| CN211777118U (en) * | 2019-11-22 | 2020-10-27 | 刘松松 | Anti-falling rolling door |
| CN211598459U (en) * | 2020-01-06 | 2020-09-29 | 无锡市华腾门业有限公司 | Fixed point stop device for roller shutter door |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210326 |
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| RJ01 | Rejection of invention patent application after publication |