CN104876103A - Automatic folding type flap gate of construction lifter - Google Patents
Automatic folding type flap gate of construction lifter Download PDFInfo
- Publication number
- CN104876103A CN104876103A CN201510297397.XA CN201510297397A CN104876103A CN 104876103 A CN104876103 A CN 104876103A CN 201510297397 A CN201510297397 A CN 201510297397A CN 104876103 A CN104876103 A CN 104876103A
- Authority
- CN
- China
- Prior art keywords
- door
- flap gate
- cage
- turning door
- lower plate
- 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.)
- Granted
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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, be specifically related to a kind of automatic collapsible type plate-turning door of building hoist, belong to elevator technology field.
[background technology]
Traditional building hoist in use, will set up the limp (passage) of passing through for workmen and goods at each floor.There is again a kind of plate-turning door afterwards, and solved every layer and set up the complicated procedures of passage and unnecessary input.If but elevator distance building is excessively near, this simple and easy plate-turning door then cannot be opened into horizontality completely; If simply cut out by plate-turning door short, then have very large space between upper-lower door, cannot realize cage and close, in elevator operational process, workmen's limbs or goods are easy to stretch out and cause safety misadventure outdoors.
Therefore, for solving the problem, the necessary automatic collapsible type plate-turning door providing a kind of building hoist of innovation, to overcome described defect of the prior art.
[summary of the invention]
For solving the problem, the object of the present invention is to provide a kind of automatic collapsible type plate-turning door of building hoist, which solve the common building hoist problem that plate-turning door cannot normally be opened when distance building is nearer, also after solving the cage door closedown caused because plate-turning door is too small simultaneously, the safety problem of cage cannot be closed completely, go up the unlatching synchronous interaction with lower plate-turning door of sliding door and folding baffle simultaneously, easy to operate, laborsaving, use safety, meets building hoist and uses needs when distance building is nearer.In addition, under building hoist, the size of plate-turning door and folding baffle can be come customized according to the mounting distance between elevator and building, thus change the problem that turnover panel gate-type building hoist installation site and building distance cannot arbitrarily adjust, expand the range of use of building hoist.
For achieving the above object, the technical scheme that the present invention takes is: a kind of automatic collapsible type plate-turning door of building hoist, it is installed on the side of cage, and it comprises lower plate-turning door, upper sliding door, folding baffle, connecting rod, steel 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 is installed on the top of cage, and can be elevated 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 rope one end is connected to sliding door, and the other end is connected to lower plate-turning door, and it is wound on fixed pulley and lower fixed pulley; Described connecting rod is articulated respectively with bottom folding baffle, cage by pitman pin, and it can promote folding baffle upset.
The automatic collapsible type plate-turning door of building hoist of the present invention is set to further: on described lower plate-turning door, be provided with guardrail and skirting board.
The automatic collapsible type plate-turning door of building hoist of the present invention is set to further: described lower plate-turning door can turn on a floor, and establishes in level; Described floor is provided with floor door.
The automatic collapsible type plate-turning door of building hoist of the present invention is set to further: described upper fixed pulley is fixed on the top of cage, and lower fixed pulley is fixed on the middle part of cage.
The automatic collapsible type plate-turning door of building hoist of the present invention is also set to: described cage is arranged on a guide rail bracket, and can along guide rail bracket oscilaltion.
Compared with prior art, the present invention has following beneficial effect:
1, the automatic collapsible type plate-turning door of building hoist of the present invention both can meet the function that cage closes cage in operational process, also there is the function in limp (aisle) simultaneously, use this plate-turning door without the safe limp (aisle) of each floor of additional.In use both can prevent personnel from falling, and also can prevent wisp from kicking out of aisle when workmen walks, avoid high-altitude junk, ensure that the safety of below workmen.
2, the lower plate-turning door of the automatic collapsible type plate-turning door of building hoist of the present invention and folding baffle link, and when operating personal is opened or close plate-turning door, folding baffle automatic synchronization is folding or stretch, easy to use, quick.
3, the upper sliding door of the automatic collapsible type plate-turning door of building hoist of the present invention realizes except synchronous interaction with lower plate-turning door except mutually utilizing the steel rope walking around fixed pulley to be connected, and counterweight each other, exerting oneself when alleviating operating personal unlatching or close cage door, rapid operation.
4, the automatic collapsible type plate-turning door of building hoist of the present invention can according to the actual distance of elevator and building, and revise the size of lower plate-turning door and folding baffle, commonality is high.
5, the automatic collapsible type plate-turning door structure of building hoist of the present invention is simple, and safe and reliable, part strength is guaranteed, easy and simple to handle, is easy to Assembly &Disassembly, arbitrarily can regulate the specification of plate-turning door, highly versatile according to the distance of elevator and layer door; And the automatic collapsible type plate-turning door materials of building hoist of the present invention are common, adopt pincers worker, welding process to make, production and processing is very convenient, general factory and camp site all have ready conditions self-control, process.
[accompanying drawing explanation]
Fig. 1 is the constitution diagram of automatic collapsible type plate-turning door when lower plate-turning door is closed of building hoist of the present invention.
Fig. 2 is plan sketch when lower plate-turning door is closed in Fig. 1.
Fig. 3 is the constitution diagram of automatic collapsible type plate-turning door when lower plate-turning door is opened of building hoist of the present invention.
Fig. 4 is plan sketch when lower plate-turning door is opened in Fig. 3.
[detailed description of the invention]
Refer to shown in Figure of description 1 to accompanying drawing 4, the present invention is a kind of automatic collapsible type plate-turning door of building hoist, and it is installed on the side of cage 10, and described cage 10 is arranged on a guide rail bracket 9, and can along guide rail bracket 9 oscilaltion.
The automatic collapsible type plate-turning door of building hoist of the present invention is made up of a few parts such as lower plate-turning door 14, upper sliding door 5, folding baffle 2, connecting rod 11, steel rope 7, upper fixed pulley 6, lower fixed pulley 8 and connecting rods 11.
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 installed on the top of cage 10, and can be elevated along cage 10.Described folding baffle 2 is pivoted to the top of lower plate-turning door 14 by a folding baffle axle 1, and lower plate-turning door 14, folding baffle 2, upper sliding door 5 set gradually from bottom to top.
Described steel rope 7 one end is connected to sliding door 5, and the other end is connected to lower plate-turning door 14, and it is wound on fixed pulley 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 rope 7, and when plate-turning door 14 is outwards opened instantly, upper sliding door 5 upward sliding is opened, and when plate-turning door 14 is inwardly closed instantly, upper sliding door 5 slide downward is closed.
Described connecting rod 11 is articulated respectively with bottom folding baffle 2, cage 10 by pitman pin 3, and it can promote folding baffle 2 and overturn 180 °.Described folding baffle 2 can be linked with lower plate-turning door 14 by connecting rod 11, and when plate-turning door 14 is closed instantly, folding baffle 2 stretches automatically, and when plate-turning door 14 is opened instantly, folding baffle 2 auto-folder is also fitted completely with lower plate-turning door 14.
Further, on described lower plate-turning door 14, be provided with guardrail 12 and skirting board 16, it turn on a floor 15, and establishes in level.Described floor 15 is provided with floor door 4.
During construction operation, after construction elevator cage stops expection morning floor, operating personal promotes handrail 12 and outwards promotes lower plate-turning door 14, overturn and set up in respective storey, meanwhile, upper sliding door 5 synchronously upwardly opens under the drive of lower plate-turning door 14, folding baffle 2 under lower plate-turning door 14 with the combined action of connecting rod 11 synchronous folding on lower plate-turning door 14, the following plate-turning door 14 of workmen is aisle, completes to floor transported material.After completing unloading, workmen inwardly pulls handrail 11, and lower plate-turning door 14 overturns closes, meanwhile, upper sliding door 5 automatic synchronization under Gravitative Loads falls to closing, and folding baffle 2 is under lower plate-turning door 14 and connecting rod 11 combined action, automatic synchronization stretches, and realizes the function closing cage 10.
In addition, when lower plate-turning door 14 is as passage limp, guardrail 12 realizes the function of its safe protective railing, prevent workmen's falling from high altitude when current, be welded on steel plate bottom guardrail 12 then as skirting board 16, prevent small size object from being kicked out of limp, avoid high-altitude junk.
Above detailed description of the invention is only the preferred embodiment of this creation, and not in order to limit this creation, any amendment made within all spirit in this creation and principle, equivalent replacement, improvement etc., within the protection domain that all should be included in this creation.
Claims (5)
1. an automatic collapsible type plate-turning door for building hoist, it is installed on the side of cage, it is characterized in that: comprise lower plate-turning door, upper sliding door, folding baffle, connecting rod, steel 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 is installed on the top of cage, and can be elevated 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 rope one end is connected to sliding door, and the other end is connected to lower plate-turning door, and it is wound on fixed pulley and lower fixed pulley; Described connecting rod is articulated respectively with bottom folding baffle, cage by pitman pin, and it can promote folding baffle upset.
2. the automatic collapsible type plate-turning door of building hoist as claimed in claim 1, is characterized in that: on described lower plate-turning door, be provided with guardrail and skirting board.
3. the automatic collapsible type plate-turning door of building hoist as claimed in claim 1, is characterized in that: described lower plate-turning door can turn on a floor, and establishes in level; Described floor is provided with floor door.
4. the automatic collapsible type plate-turning door of building hoist as claimed in claim 1, it is characterized in that: described upper fixed pulley is fixed on the top of cage, lower fixed pulley is fixed on the middle part of cage.
5. the automatic collapsible type plate-turning door of building hoist as claimed in claim 1, is characterized in that: described cage is arranged on a guide rail bracket, and can 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 true CN104876103A (en) | 2015-09-02 |
| CN104876103B CN104876103B (en) | 2017-02-01 |
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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 (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 |
| CN112744680A (en) * | 2021-01-07 | 2021-05-04 | 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 |
| CN115180481A (en) * | 2022-09-14 | 2022-10-14 | 大汉科技股份有限公司 | Worm and gear transmission type three-transmission freight elevator |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112978550B (en) * | 2021-02-07 | 2023-03-28 | 中建七局第一建筑有限公司 | Construction elevator with protective turnover door |
Citations (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
Patent Citations (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 |
Cited By (8)
| 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 |
| CN112744680A (en) * | 2021-01-07 | 2021-05-04 | 威海固恒建筑机械有限公司 | Turnover cage door of construction elevator |
| 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 |
| CN115180481A (en) * | 2022-09-14 | 2022-10-14 | 大汉科技股份有限公司 | Worm and gear transmission type three-transmission freight elevator |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104876103B (en) | 2017-02-01 |
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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. |
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| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| 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 |