CN104876103B - Automatic folding type flap gate of construction lifter - Google Patents
Automatic folding type flap gate of construction lifter Download PDFInfo
- Publication number
- CN104876103B CN104876103B CN201510297397.XA CN201510297397A CN104876103B CN 104876103 B CN104876103 B CN 104876103B CN 201510297397 A CN201510297397 A CN 201510297397A CN 104876103 B CN104876103 B CN 104876103B
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- CN
- China
- Prior art keywords
- door
- cage
- flap gate
- turning door
- fixed pulley
- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
- B66B13/30—Constructional features of doors or gates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
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- Elevator Door Apparatuses (AREA)
Abstract
The invention relates to an automatic folding type flap gate of a construction lifter. The automatic folding type flap gate is characterized in that the lower flap gate of the flap gate is pivoted to the bottom of a lifting cage through a flap gate shaft; an upper slide door is mounted on the upper portion of the lifting cage and can move up and down along the lifting cage; a foldable retaining plate is pivoted to the top of the lower flap gate, and the lower flap gate, the foldable retaining plate and the upper slide door are sequentially disposed from bottom to top; one end of a steel wire rope is connected to the upper slide door, and the other end of the steel wire rope is connected to the lower flap gate and winds on an upper fixed pulley and a lower fixed pulley; a connecting rod is respectively pivoted to the foldable retaining plate and the bottom of the lifting cage through connecting rod pins and can push the foldable retaining plate to turn. The automatic folding type flap gate has the advantages that the problem that a feeding platform (walkway) needs to be built on each layer of the construction lifter is solved, the problem that the lower flap gate size is hard to select when the construction lifter is close to a building outer wall is solved, the lower flap gate cannot be opened if the lower flap gate is too large, and a cage door cannot be completely sealed after closing if the lower flap gate is too small is solved, and the application range of the construction lifter using the flap gate type lifting cage is expanded.
Description
[technical field]
The present invention relates to a kind of composition structure of building hoist is and in particular to a kind of automatic collapsible type of building hoist
Plate-turning door, belongs to elevator technology field.
[background technology]
Traditional building hoist, when using, will set up, in each floor, the limp passed through for workmen and goods
(passage).Occur in that a kind of plate-turning door later again, solve every layer of complicated procedures setting up passage and unnecessary input.If but rising
Fall machine is excessively near apart from building, and this simple plate-turning door then cannot fully open to horizontality；If simply plate-turning door is cut out short,
Then have very big space between upper-lower door it is impossible to realize cage closing, in elevator running, workmen's limbs or
Goods is easy to stretch out and causes security incident outdoors.
Therefore, for solving the above problems, it is necessory to provide a kind of automatic collapsible type turnover panel of the building hoist of innovation
Door, to overcome described defect of the prior art.
[content of the invention]
For solving the above problems, it is an object of the invention to provide a kind of automatic collapsible type plate-turning door of building hoist,
Which solve common building hoist apart from the building problem that when nearer, plate-turning door cannot normally be opened, also solve simultaneously
It is impossible to the safety problem of completely enclosed cage after the cage door leading to because plate-turning door is too small is closed, go up sliding door and folding simultaneously
Folded baffle plate is with the unlatching synchronous interaction of lower plate-turning door, easy to operate, laborsaving, using safety, meets building hoist and builds in distance
Build thing nearer when using needs.In addition, the size of plate-turning door and folding baffle can be according to elevator and building under building hoist
Mounting distance between thing comes customized, thus change turnover panel gate-type building hoist installation site and building distance cannot be with
The problem of meaning adjustment, expands the range of building hoist.
For achieving the above object, the technical scheme that the present invention takes is: a kind of automatic collapsible type turnover panel of building hoist
Door, it is installed on the side of cage, it include lower plate-turning door, upper sliding door, folding baffle, connecting rod, steel wire rope, upper fixed pulley,
Lower fixed pulley and connecting rod；Wherein, described lower plate-turning door is pivoted to the bottom of cage by a turnover panel door-hinge；Described upper sliding door
It is installed on the top of cage, and can lift along cage；Described folding baffle is pivoted to lower plate-turning door by a folding baffle axle
Top, and lower plate-turning door, folding baffle, upper sliding door set gradually from bottom to top；Described steel wire rope one end connects supreme slip
Door, the other end connects to lower plate-turning door, and it is wound on fixed pulley and lower fixed pulley；Described connecting rod is by pitman pin respectively
It is articulated with folding baffle, cage bottom, it can promote folding baffle to overturn.
The automatic collapsible type plate-turning door of the building hoist of the present invention is further arranged to: installs on described lower plate-turning door
There are guardrail and skirting board.
The automatic collapsible type plate-turning door of the building hoist of the present invention is further arranged to: described lower plate-turning door can overturn to
On one floor, and set in level；Described floor is provided with floor door.
The automatic collapsible type plate-turning door of the building hoist of the present invention is further arranged to: described upper fixed pulley is fixed on and hangs
The top of cage, lower fixed pulley is fixed on the middle part of cage.
The automatic collapsible type plate-turning door of the building hoist of the present invention is also configured to: described cage is arranged on a guide rail bracket
On, and can be along guide rail bracket oscilaltion.
Compared with prior art, the invention has the following beneficial effects:
1st, the automatic collapsible type plate-turning door of the building hoist of the present invention both can meet cage and close in running
The function of cage, also has the function in limp (aisle) simultaneously, is walked without the safety of each floor of additional using this plate-turning door
Plate (aisle).Both can prevent personnel from falling in use, kick out of aisle prevented also from wisp when workmen walks, it is to avoid
High-altitude junk is it is ensured that the safety of lower section workmen.
2nd, the lower plate-turning door of the automatic collapsible type plate-turning door of the building hoist of the present invention and folding baffle linkage, in operation
When personnel are turned on and off plate-turning door, folding baffle automatic synchronization folds or stretches, easy to use, quick.
3rd, the upper sliding door of the automatic collapsible type plate-turning door of the building hoist of the present invention and lower plate-turning door remove mutual utilization
The steel wire rope bypassing fixed pulley connects and realizes outside synchronous interaction, and counterweight each other, alleviate operator and be turned on and off
Exerting oneself during cage door, rapid operation.
4th, the automatic collapsible type plate-turning door of the building hoist of the present invention can according to the actual range of elevator and building,
To change the size of lower plate-turning door and folding baffle, versatility is high.
5th, the automatic collapsible type turnover panel door of the building hoist of the present invention is simple, and safe and reliable, part strength has guarantor
Card, easy and simple to handle it is easy to installation and removal, can arbitrarily adjust the specification of plate-turning door according to the distance of elevator and layer door, general
Property is strong；And the automatic collapsible type plate-turning door materials of the building hoist of the present invention are common, made using pincers worker, welding procedure,
Production and processing is very convenient, all has ready conditions self-control, processing in general factory and job site.
[brief description]
Fig. 1 is the state diagram when lower plate-turning door is closed for the automatic collapsible type plate-turning door of the building hoist of the present invention.
Fig. 2 is floor map when lower plate-turning door is closed in Fig. 1.
Fig. 3 is the state diagram when lower plate-turning door is opened for the automatic collapsible type plate-turning door of the building hoist of the present invention.
Fig. 4 is floor map when lower plate-turning door is opened in Fig. 3.
[specific embodiment]
Refer to Figure of description 1 to shown in accompanying drawing 4, the present invention is a kind of automatic collapsible type turnover panel of building hoist
Door, it is installed on the side of cage 10, and described cage 10 is arranged on a guide rail bracket 9, and can be along guide rail bracket 9 oscilaltion.
The automatic collapsible type plate-turning door of the building hoist of the present invention by lower plate-turning door 14, upper sliding door 5, folding baffle 2,
A few part such as connecting rod 11, steel wire rope 7, upper fixed pulley 6, lower fixed pulley 8 and connecting rod 11 forms.
Wherein, described lower plate-turning door 14 is pivoted to the bottom of cage 10 by a turnover panel door-hinge 13.Described upper sliding door 5 is pacified
It is loaded on the top of cage 10, and can lift along cage 10.Described folding baffle 2 is pivoted to lower turnover panel by a folding baffle axle 1
The top of door 14, and lower plate-turning door 14, folding baffle 2, upper sliding door 5 set gradually from bottom to top.
Described steel wire rope 7 one end connects supreme sliding door 5, and the other end connects to lower plate-turning door 14, and it is wound in fixed cunning
On wheel 6 and lower fixed pulley 8.Described upper fixed pulley 6 is fixed on the top of cage 10, and lower fixed pulley 8 is fixed on the middle part of cage 10.
Described lower plate-turning door 14 can be linked with upper sliding door 5 by steel wire rope 7, when plate-turning door 14 is outwards opened instantly, upper sliding door 5 to
Upper slide-open, when plate-turning door 14 is inwardly closed instantly, upper sliding door 5 slide downward is closed.
Described connecting rod 11 is articulated with folding baffle 2, cage 10 bottom respectively by pitman pin 3, and it can promote folding
Baffle plate 2 overturns 180 °.Described folding baffle 2 can be linked with lower plate-turning door 14 by connecting rod 11, when plate-turning door 14 is closed instantly, folding
Folded baffle plate 2 stretches automatically, and when plate-turning door 14 is opened instantly, folding baffle 2 auto-folder is simultaneously fitted completely with lower plate-turning door 14.
Further, on described lower plate-turning door 14, guardrail 12 and skirting board 16 are installed, it overturns to a floor 15,
And set in level.Described floor 15 is provided with floor door 4.
During construction operation, after construction elevator cage stops early expected floor, operator promote handrail 12 to push out
Dynamic lower plate-turning door 14, is overturn and is ridden upon respective storey, meanwhile, upper sliding door 5 lower plate-turning door 14 drive similarly hereinafter
Step upwardly opens, and folding baffle 2 is synchronously folded on lower plate-turning door 14 with the collective effect of connecting rod 11 in lower plate-turning door 14, applies
The following plate-turning door of workman person 14 is aisle, completes to floor transported material.After completing unloading, workmen inwardly pulls handrail
11, lower plate-turning door 14 upset is closed, and meanwhile, upper sliding door 5 automatic synchronization under Gravitative Loads falls to closing, and folding baffle 2 exists
Under lower plate-turning door 14 and connecting rod 11 collective effect, automatic synchronization stretches, and realizes the function of closing cage 10.
In addition, when lower plate-turning door 14 is as passage limp, the function of its safe protective railing then realized by guardrail 12, prevents
Workmen's falling from high altitude when current, the steel plate being welded on guardrail 12 bottom, then as skirting board 16, prevents small size object
Kicked out of limp, it is to avoid high-altitude junk.
Above specific embodiment is only the preferred embodiment of this creation, not in order to limit this creation, all in this wound
Any modification, equivalent substitution and improvement of being done etc. within the spirit made and principle, should be included in this creation protection domain it
Interior.
Claims (3)
1. the automatic collapsible type plate-turning door of a kind of building hoist, its be installed on the side of cage it is characterised in that: turn under inclusion
Ban Men, upper sliding door, folding baffle, connecting rod, steel wire rope, upper fixed pulley, lower fixed pulley and connecting rod；Wherein, described lower turnover panel
Door is pivoted to the bottom of cage by a turnover panel door-hinge；Described upper sliding door is installed on the top of cage, and can lift along cage；
Described folding baffle is pivoted to the top of lower plate-turning door by a folding baffle axle, and lower plate-turning door, folding baffle, upper sliding door
Set gradually from bottom to top；Described steel wire rope one end connects supreme sliding door, and the other end connects to lower plate-turning door, and it is wound in
On fixed pulley and lower fixed pulley；Described connecting rod is articulated with folding baffle, cage bottom respectively by pitman pin, and it can promote
Folding baffle overturns；On described lower plate-turning door, guardrail and skirting board are installed；Described lower plate-turning door can overturn to a floor,
And be in be horizontally disposed with；Described floor is provided with floor door.
2. building hoist as claimed in claim 1 automatic collapsible type plate-turning door it is characterised in that: described upper fixed pulley is solid
It is scheduled on the top of cage, lower fixed pulley is fixed on the middle part of cage.
3. building hoist as claimed in claim 1 automatic collapsible type plate-turning door it is characterised in that: described cage is arranged on
On one guide rail bracket, and can be along guide rail bracket oscilaltion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510297397.XA CN104876103B (en) | 2015-06-03 | 2015-06-03 | Automatic folding type flap gate of construction lifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510297397.XA CN104876103B (en) | 2015-06-03 | 2015-06-03 | Automatic folding type flap gate of construction lifter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104876103A CN104876103A (en) | 2015-09-02 |
| CN104876103B true CN104876103B (en) | 2017-02-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510297397.XA Active CN104876103B (en) | 2015-06-03 | 2015-06-03 | Automatic folding type flap gate of construction lifter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104876103B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112978550A (en) * | 2021-02-07 | 2021-06-18 | 中建七局第一建筑有限公司 | Construction elevator with protective turnover door |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106115439A (en) * | 2016-07-20 | 2016-11-16 | 安徽四建控股集团有限公司 | A kind of door can be as the elevator of material receiving |
| CN110862003A (en) * | 2019-12-06 | 2020-03-06 | 中冶天工集团有限公司 | Construction elevator plate turnover device and construction method thereof |
| CN111606174A (en) * | 2020-06-30 | 2020-09-01 | 中国建筑第七工程局有限公司 | Overlength automatic opening and closing construction elevator flap gate |
| CN112744680B (en) * | 2021-01-07 | 2022-06-14 | 威海固恒建筑机械有限公司 | Turnover cage door of construction elevator |
| CN112978577A (en) * | 2021-01-20 | 2021-06-18 | 四川建筑职业技术学院 | System and method for facilitating driver to enter tower crane cab |
| CN115180481B (en) * | 2022-09-14 | 2022-12-09 | 大汉科技股份有限公司 | Worm and gear transmission type three-transmission freight elevator |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202897705U (en) * | 2012-10-31 | 2013-04-24 | 广州市京龙工程机械有限公司 | Construction lifter flap gate with foldable guardrail |
| CN203212183U (en) * | 2013-03-07 | 2013-09-25 | 湖南江麓建筑工程机械有限公司 | Turnover door structure of construction lifter |
| CN204643509U (en) * | 2015-06-03 | 2015-09-16 | 中铁航空港建设集团北京有限公司 | A kind of automatic collapsible type plate-turning door of building hoist |
-
2015
- 2015-06-03 CN CN201510297397.XA patent/CN104876103B/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112978550A (en) * | 2021-02-07 | 2021-06-18 | 中建七局第一建筑有限公司 | Construction elevator with protective turnover door |
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| Publication number | Publication date |
|---|---|
| CN104876103A (en) | 2015-09-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 100080 North Fourth Ring Road West, Beijing, Haidian District, No. 87 Applicant after: China Railway Airport Construction Group Co., Ltd. Applicant after: China Railway Airport Construction Group Beijing Co., Ltd. Address before: 100034 Badaling Beijing Economic Development Zone, West Road, Kang Kang, No. 26, Yanqing Applicant before: China Railway Airport Construction Group Beijing Co., Ltd. Applicant before: China Railway Airport Construction Group Co., Ltd. |
|
| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190214 Address after: 100097 No. 87, West North Fourth Ring Road, Haidian District, Beijing Co-patentee after: China Railway Beijing Engineering Bureau Group Beijing Co., Ltd. Patentee after: Beijing Railway Engineering Bureau Group Co., Ltd. Co-patentee after: China Railway Beijing Engineering Bureau Group Sixth Engineering Co., Ltd. Address before: 100080 No. 87, West North Fourth Ring Road, Haidian District, Beijing Co-patentee before: China Railway Airport Construction Group Beijing Co., Ltd. Patentee before: China Railway Airport Construction Group Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210112 Address after: No.87, North Fourth Ring Road West, Haidian District, Beijing 100089 Patentee after: CHINA RAILWAY BEIJING ENGINEERING GROUP Co.,Ltd. Patentee after: CHINA RAILWAY BEIJING ENGINEERING GROUP Co.,Ltd. BEIJING Patentee after: THE NO.6 ENGINEERING CO., LTD. OF CHINA RAILWAY BEIJING ENGINEERING Group Patentee after: ZHONGTIE TIANFENG CONSTRUCTION ENGINEERING Co.,Ltd. Address before: 100097 No. 87, West North Fourth Ring Road, Haidian District, Beijing Patentee before: CHINA RAILWAY BEIJING ENGINEERING GROUP Co.,Ltd. Patentee before: CHINA RAILWAY BEIJING ENGINEERING GROUP Co.,Ltd. BEIJING Patentee before: THE NO.6 ENGINEERING CO., LTD. OF CHINA RAILWAY BEIJING ENGINEERING Group |
|
| TR01 | Transfer of patent right |