CN206190193U - From closing railing port - Google Patents
From closing railing port Download PDFInfo
- Publication number
- CN206190193U CN206190193U CN201621263592.7U CN201621263592U CN206190193U CN 206190193 U CN206190193 U CN 206190193U CN 201621263592 U CN201621263592 U CN 201621263592U CN 206190193 U CN206190193 U CN 206190193U
- Authority
- CN
- China
- Prior art keywords
- railing
- handrail door
- door body
- port body
- resetting means
- 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.)
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- Steps, Ramps, And Handrails (AREA)
Abstract
The utility model provides a from closing railing port, including the railing port body, the railing port body is located the entrance that sets up on the railing, wherein, railing port body one side is articulated with the railing, and can follow the railing and slide from top to bottom, resetting means is equipped with to railing port body bottom, this resetting means can drive the railing port body and shift up when the railing port body is opened by the thrust effect, and when no external force, make the railing port body at self action of gravity gliding self -closing down, resetting means includes the gyro wheel and supplies the spiral shell screwing in rail lift way of gyro wheel walking, the gyro wheel dress is in railing port body bottom, wherein, the utility model discloses railing port when at no exogenic action, understands self -closing under self gravity and resetting means's effect pushing open afterwards to avoid some careless relevant personnel, gone up the condition emergence that in time to close railing port behind the platform as requested, ensure the safety of construction, production.
Description
Technical field
The utility model is related to the realm of building construction safety protective door, is especially a kind of pass handrail door certainly.
Background technology
In engineering construction, railing is typically provided with for the aisle more than certain altitude or job platform, especially
The hole periphery formed on the platform of vertical ladder porch, will more set railing, to ensure construction, production safety.In above-mentioned railing
Porch, personnel are upper and lower for convenience, in addition it is also necessary to set handrail door or movable railing.
Latch is equipped with the handrail door of existing standard drawing concentrated setting, latch must be plugged behind the door when shutting, ability
Prevent from opening naturally.Additionally, also a kind of chain movable railing, one end of chain is fixed on the railing post of side, another
End is hung on the bail of opposite side railing post, so as to railing be closed, plays a part of handrail door, also referred to as chain
Formula door.We be will often find that in engineering, and handrail door is not secured by above-mentioned requirements sometimes after opening, and for chain-type
Door, some operating personnels are firmly linked with the bail of opposite side railing post after leaving even without by chain, and this is to construction and life
Product leaves potential safety hazard.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of pass handrail door certainly, and the handrail door need not be closed artificially
Close but be automatically switched off, so as to avoid some negligent related personnel, can not be closed as requested in time after having gone up platform
The situation of handrail door occurs, it is ensured that construction, the safety of production.
Technical solution of the present utility model is to provide a kind of pass handrail door certainly with following structure, including railing
Door body, handrail door body is located at the porch set on railing, wherein, handrail door body side is hinged with railing, and can edge
Railing is slided up and down, and handrail door body bottom portion is equipped with resetting means, and the resetting means includes roller and the spiral shell for roller walking
Rotation ascending track, roller is mounted in handrail door body bottom portion, and spiral track is filled on the ground.
It is described in the utility model a kind of from pass handrail door, wherein, the handrail door body is not hinged side setting with railing
There is finger pinch device, the finger pinch device is on railing.
It is described in the utility model a kind of from pass handrail door, wherein, the finger pinch device is by steel plate, rubber slab and countersunk head
Screw is constituted, and steel plate is welded on railing, and the thickness of rubber slab is more than into the thickness of finger, and is mounted in by sunk screw
On steel plate.
It is described in the utility model a kind of from pass handrail door, wherein, the handrail door body side is hinged with railing and refers to,
There is vertical rod handrail door body side, and some sleeve pipes are connected with the railing of inlet side, and casing pipe sleeve is in vertical rod.
After using above structure, compared with prior art, the utility model is a kind of to have advantages below from pass handrail door：With
Prior art after handrail door is pushed open, it is necessary to be manually turned off difference, the utility model handrail door after pushing open, when without outer
The masterpiece used time, can be automatically switched off in the presence of self gravitation and resetting means, so as to avoid some negligent relevant peoples
Member, having gone up can not as requested close the situation of handrail door after platform and occur in time, it is ensured that construction, the safety of production.
The finger pinch device of setting can be when handrail door be automatically switched off, it is to avoid the finger of turnover personnel is crushed.
Brief description of the drawings
Fig. 1 is the utility model a kind of from the main structure diagram closed when handrail door is closed；
Fig. 2 is the cross section structure diagram along line A-A in Fig. 1；
Fig. 3 is the utility model a kind of from the main structure diagram closed when handrail door is opened.
Specific embodiment
It is a kind of to the utility model with reference to the accompanying drawings and detailed description to be described in further detail from pass handrail door：
As shown in Figure 1, Figure 2 and Figure 3, in this embodiment, the utility model is a kind of includes column from pass handrail door
Bar door body 7, handrail door body 7 is located at the entrance 6 set on railing 5, and the left side of handrail door body 7 is hinged with railing 5, and can
Slided up and down along railing 5, the bottom of handrail door body 7 is equipped with resetting means 9, the resetting means 9 includes roller 92 and supplies roller
The spiral track 91 of 92 walkings, roller 92 is mounted in the bottom of handrail door body 7, and spiral track 91 is mounted in by built-in fitting
On ground, roller 92 and spiral track 91 are close to the hinged place of handrail door body 7 and railing 5, spiral track 91
Identical with run trace of the roller 92 when handrail door body 7 is opened or closed, the end of spiral track 91 is welded with one piece
Baffle plate 90.Above-mentioned resetting means 9 can drive when handrail door body 7 is opened by thrust and moved on handrail door body 7, and
During without external force, handrail door body 7 is set to glide and be automatically switched off under self gravitation effect,.The left side of above-mentioned handrail door body 7 and column
Bar 5 is hinged and refers to, there is vertical rod 71 in the left side of the handrail door body 7, and two sleeve pipes 8 are welded with the railing 5 in the left side of entrance 6, covers
Pipe 8 is enclosed within vertical rod 71.
See Fig. 2 and Fig. 3, handrail door body 7 is not hinged side (right side i.e. in figure) with railing 5 and is provided with two finger pinch devices
10, each finger pinch device 10 is constituted by steel plate, rubber slab 101 and sunk screw, and steel plate is welded on railing 5, rubber slab
101 thickness is more than into the thickness of finger, and by sunk screw on steel plate.
When someone promotes handrail door body 7, roller 92 just starts to be walked in spiral track 91, handrail door body 7
Around hinged place while opening, (rising) is moved on an edge railing 5, as shown in Figure 2 state；After personnel loose one's grip into platform,
When i.e. without external force, under self gravitation effect, the effect of spiral track 91 in addition, roller 92 can nature for handrail door body 7
Ground is scrolled down through along spiral track 91, and handrail door body 7 now is then around hinged place while close, an edge column
Bar 5 glides, and is finally completed and is automatically switched off action, as shown in Figure 1 state.Because spiral track 91 is spiralling inclination
Structure, handrail door body 7 is under the effect of no external force, it is impossible to is swashed along spiral track 91 and automatically opened up.
Embodiment described above is only that preferred embodiment of the present utility model is described, not to this practicality
New scope is defined, and on the premise of the utility model design spirit is not departed from, those of ordinary skill in the art are to this
Various modifications and improvement that the technical scheme of utility model is made, all should fall into protection domain of the present utility model.
Claims (4)
1. a kind of from handrail door, including handrail door body (7) is closed, what the handrail door body (7) was set on railing (5) enters
Mouth (6) place, it is characterised in that：Handrail door body (7) side is hinged with railing (5), and can be slided up and down along railing (5),
Handrail door body (7) bottom is equipped with resetting means (9), and the resetting means (9) is including roller (92) and for roller (92)
The spiral track (91) of walking, the roller (92) is mounted in handrail door body (7) bottom, the spiral track (91)
Dress is on the ground.
2. according to claim 1 a kind of from pass handrail door, it is characterised in that：The handrail door body (7) not with railing
(5) it is hinged side and is provided with finger pinch device (10), the finger pinch device (10) is on railing (5).
3. according to claim 2 a kind of from pass handrail door, it is characterised in that：The finger pinch device (10) by steel plate,
Rubber slab (101) and sunk screw are constituted, and the steel plate is welded on railing (5), and the thickness of the rubber slab (101) is more than into
The thickness of finger, and by sunk screw on steel plate.
4. a kind of from pass handrail door according to claims 1 to 3 any claim, it is characterised in that：The handrail door
Body (7) side is hinged with railing (5), and there are vertical rod (71), entrance (6) side in handrail door body (7) side
Railing (5) on be connected with some sleeve pipes (8), described sleeve pipe (8) is enclosed within vertical rod (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621263592.7U CN206190193U (en) | 2016-11-23 | 2016-11-23 | From closing railing port |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621263592.7U CN206190193U (en) | 2016-11-23 | 2016-11-23 | From closing railing port |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206190193U true CN206190193U (en) | 2017-05-24 |
Family
ID=58724328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621263592.7U Active CN206190193U (en) | 2016-11-23 | 2016-11-23 | From closing railing port |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206190193U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111577111A (en) * | 2020-04-24 | 2020-08-25 | 上海外高桥造船有限公司 | Automatic closing door |
-
2016
- 2016-11-23 CN CN201621263592.7U patent/CN206190193U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111577111A (en) * | 2020-04-24 | 2020-08-25 | 上海外高桥造船有限公司 | Automatic closing door |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |