CN112239128A - Construction elevator floor entry and exit protective door - Google Patents
Construction elevator floor entry and exit protective door Download PDFInfo
- Publication number
- CN112239128A CN112239128A CN202011311158.2A CN202011311158A CN112239128A CN 112239128 A CN112239128 A CN 112239128A CN 202011311158 A CN202011311158 A CN 202011311158A CN 112239128 A CN112239128 A CN 112239128A
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- strip
- plate
- wall
- door body
- construction elevator
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- 238000010276 construction Methods 0.000 title claims abstract description 18
- 230000001681 protective effect Effects 0.000 title claims abstract description 13
- 238000009434 installation Methods 0.000 claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 230000007547 defect Effects 0.000 description 3
- 239000002023 wood Substances 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- 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
- 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
- B66B13/301—Details of door sills
-
- 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
- B66B13/303—Details of door panels
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- Elevator Door Apparatuses (AREA)
Abstract
本发明涉及电梯防护门技术领域，且公开了施工电梯楼层进出防护门，包括埋件，安装时先通过埋件固定住第一条板、第二条板和第三条板的位置，然后通过螺栓安装横梁、顶板、第一门体、第二门体、中板、连接板和侧安装板等结构，拆卸时反之，安装和拆卸都非常的方便，结构也比较轻便，整体使用装配式结构，连接处使用螺栓进行安装，工具、连接件都非常容易获取，成本低、结构标准化，适合大面积的使用，大大提高了工作效率，通过第一门体和第二门体对电梯门进行防护，需要先打开第一门体和第二门体才能进入电梯，大大提高了防护的安全性，本发明设计新颖，具有安全性高、安装拆卸方便、成本低、结构标准化便于大面积使用的优点。
The invention relates to the technical field of elevator protective doors, and discloses a construction elevator floor entry and exit protective door, including embedded parts. During installation, the positions of the first strip, the second strip and the third strip are fixed by the embedded parts, and then the embedded parts are used to fix the positions of the first strip, the second strip and the third strip. Bolts are used to install the structures such as the beam, top plate, first door body, second door body, middle plate, connecting plate and side mounting plate. On the contrary, when disassembling, the installation and disassembly are very convenient, and the structure is relatively light. The overall use of assembled structure , The connection is installed with bolts, the tools and connectors are very easy to obtain, the cost is low, the structure is standardized, suitable for large-scale use, greatly improving the work efficiency, and the elevator door is protected by the first door body and the second door body. , it is necessary to open the first door body and the second door body before entering the elevator, which greatly improves the safety of protection. The invention has the advantages of novel design, high safety, convenient installation and disassembly, low cost, standardized structure and convenient use in large areas. .
Description
Technical Field
The invention relates to the technical field of elevator protection doors, in particular to a construction elevator floor access protection door.
Background
When the elevator is constructed and maintained, a protection mechanism needs to be arranged at the elevator door to prevent passengers from entering the elevator being maintained by mistake to cause dangerous accidents.
The existing elevator protective door generally has three types of scaffold protection, wood frame protection and simple steel structure protection. The scaffold protection is mainly suitable for the integral scaffold coating engineering of the whole building, the installation of the switch type door body is very troublesome, and the time and the energy are wasted, and for the building without integral scaffold coating, the elevator protection door using the scaffold protection has poor structural strength due to non-integral connection and is easy to tilt or collapse; the structural strength of the wood frame protective door is poor, and the wood frame is easy to damage and difficult to reuse after the engineering is finished; the main defects of the simple steel structure protective door are that the installation and the disassembly are troublesome, time and labor are wasted, the secondary utilization is inconvenient, and the cost is higher.
The Chinese patent publication number is: the invention patent of CN104192685B discloses a construction elevator protection door capable of being automatically closed, which has the function of being automatically closed through mechanical transmission, and is very practical, but the manufacturing cost is too high, and is not suitable for standardized use in large area, and the installation and disassembly are troublesome, time-consuming and labor-consuming.
Based on the above, the protective door for the floor access of the construction elevator is provided, and the defects in the prior art are expected to be overcome.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the floor access protective door of the construction elevator, which has the advantages of high safety, convenience in mounting and dismounting, low cost, standardized structure and convenience in large-area use.
(II) technical scheme
In order to achieve the purposes of high safety, convenient assembly and disassembly, low cost, standardized structure and convenient large-area use, the invention provides the following technical scheme: the protective door for floor access of the construction elevator comprises a middle plate, wherein a connecting plate is arranged at the bottom of the middle plate, first strips are fixedly arranged on two sides of the middle plate and the connecting plate, a cross beam is fixedly arranged at the top end of each first strip, a top plate is fixedly arranged at the bottom of the cross beam, and a second strip is fixedly arranged at the tail end of the cross beam;
the inward sides of the first strip plate and the second strip plate are respectively hinged with a first door body and a second door body, and the outer walls of the first door body and the second door body are respectively fixedly provided with a first fixing plate and a second fixing plate;
the outside fixed mounting of second slat has the side-mounting board, the outside fixedly connected with third slat of side-mounting board.
As a preferred technical solution of the present invention, the outer wall of the first slat is bolted with a first fender, and the outer wall of the second slat is bolted with a second fender.
As a preferred technical scheme of the invention, the outer wall of the first fixing plate is fixedly provided with an inserting sleeve, the outer wall of the second fixing plate is fixedly provided with two limiting sleeves, the inserting sleeve and the limiting sleeves are internally inserted with a bolt, the outer wall of the bolt is fixedly connected with a lock plate, the lock plate is positioned between the two limiting sleeves, the inner wall of the lock plate is also movably connected with a lock catch, and the lock catch is fixedly connected to the outer wall of the second fixing plate.
As a preferable technical scheme of the invention, embedded parts are arranged at the bottoms of the first ribbon board, the second ribbon board and the third ribbon board, fixing holes are formed in the outer walls of the embedded parts, and fixing bolts are movably connected to the inner walls of the fixing holes.
As a preferred technical scheme of the invention, a support rod is fixedly mounted on the back of the side mounting plate, the bottom of the support rod is fixedly connected with a bottom plate, the outer wall of the bottom plate is provided with a locking hole, and the inner wall of the locking hole is movably connected with a locking bolt.
As a preferable technical scheme of the invention, mounting holes are respectively formed in the front surfaces of the first lath, the second lath and the third lath, and expansion bolts are movably connected to the inner walls of the mounting holes.
As a preferable technical scheme of the invention, angle steel is arranged at the top of each of the first strip plate and the second strip plate, connecting bolts are arranged inside the angle steel, and the first strip plate and the cross beam and the second strip plate and the cross beam are connected through the angle steel.
(III) advantageous effects
Compared with the prior art, the invention provides a floor access protective door of a construction elevator, which has the following beneficial effects:
when the protective door for floor access of the construction elevator is installed, the positions of the first batten, the second batten and the third batten are fixed through the fixing bolts and the embedded parts, and then structures such as the cross beam, the top plate, the first door body, the second door body, the middle plate, the connecting plate and the side mounting plate are installed through the bolts, otherwise, the installation and the disassembly are very convenient, and the structure is light;
the whole assembly type structure is used, the connecting part is installed by using bolts, tools and connecting pieces are very easy to obtain, the cost is low, the structure is standardized, the assembly type structure is suitable for large-area use, and the working efficiency is greatly improved;
the elevator door is protected through the first door body and the second door body, the elevator can be entered only by opening the first door body and the second door body, and the protection safety is greatly improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1 according to the present invention.
In the figure: the door lock comprises a middle plate 1, a connecting plate 2, a first strip plate 3, a cross beam 4, a second strip plate 5, a top plate 6, a first protection plate 7, a second protection plate 8, a first door body 9, a second door body 10, a first fixing plate 11, a second fixing plate 12, a plug bush 13, a limiting bush 14, a bolt 15, a locking plate 16, a lock catch 17, a side mounting plate 18, a third strip plate 19, an embedded part 20, a supporting rod 21 and a bottom plate 22.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1-2, the access protective door for the construction elevator floor comprises a middle plate 1, a connecting plate 2 is arranged at the bottom of the middle plate 1, first slats 3 are fixedly arranged on two sides of the middle plate 1 and the connecting plate 2, a cross beam 4 is fixedly arranged at the top end of each first slat 3, a top plate 6 is fixedly arranged at the bottom of the cross beam 4, and a second slat 5 is fixedly arranged at the tail end of the cross beam 4;
a first door body 9 and a second door body 10 are respectively hinged to the inward sides of the first strip plate 3 and the second strip plate 5, and a first fixing plate 11 and a second fixing plate 12 are respectively fixedly mounted on the outer walls of the first door body 9 and the second door body 10;
a side mounting plate 18 is fixedly mounted on the outer side of the second lath 5, and a third lath 19 is fixedly connected to the outer side of the side mounting plate 18.
In this embodiment, the outer wall bolted connection of first lath 3 has first guard plate 7, and the outer wall bolted connection of second lath 5 has second guard plate 8, protects first door body 9 and second door body 10 through first guard plate 7 and second guard plate 8, prevents that the mistake from going into.
In this embodiment, the outer wall fixed mounting of first fixed plate 11 has plug bush 13, the outer wall fixed mounting of second fixed plate 12 has two stop collars 14, plug bush 13 and stop collar 14's inside is pegged graft and is had bolt 15, the outer wall fixedly connected with jam plate 16 of bolt 15, jam plate 16 is located between two stop collars 14, the inner wall of jam plate 16 still swing joint has hasp 17, hasp 17 fixed connection is on the outer wall of second fixed plate 12, insert bolt 15 into plug bush 13, then buckle jam plate 16 on hasp 17, just can pin first door body 9 and second door body 10, and is more secure, prevent the emergence of dangerous accident.
In this embodiment, the bottom of the first slat 3, the second slat 5 and the third slat 19 is provided with the embedded part 20, the outer wall of the embedded part 20 is provided with a fixing hole, the inner wall of the fixing hole is movably connected with a fixing bolt, and during installation, the position of the embedded part 20 is fixed by the fixing bolt, so that the positions of the first slat 3, the second slat 5 and the third slat 19 are also fixed.
In this embodiment, there is a support rod 21 at the back of the side mounting plate 18, a bottom plate 22 is fixedly connected to the bottom of the support rod 21, a locking hole is opened on the outer wall of the bottom plate 22, a locking bolt is movably connected to the inner wall of the locking hole, and the bottom plate 22 is fixed by the locking bolt, so that the position of the support rod 21 is fixed, the support rod 21 supports the side mounting plate 18, and the whole structure is more stable.
In this embodiment, the mounting hole has all been seted up in the front of first lath 3, second lath 5 and third lath 19, and the inner wall swing joint of mounting hole has expansion bolts, can install first lath 3, second lath 5 and third lath 19 on the wall through expansion bolts, and the installation is more firm, convenient.
In this embodiment, the top of first slat 3 and second slat 5 all is provided with the angle steel, and the inside of angle steel is provided with connecting bolt, all is connected through the angle steel between first slat 3 and the crossbeam 4, between second slat 5 and the crossbeam 4, assembles more convenient, easily dismantles the installation, is fit for the use of large tracts of land, has improved work efficiency greatly.
The working principle and the using process of the invention are as follows:
during installation, the position of the embedded part 20 is fixed through a fixing bolt, so that the positions of the first strip plate 3, the second strip plate 5 and the third strip plate 19 are also fixed, then the structures such as the cross beam 4, the top plate 6, the first door body 9, the second door body 10, the middle plate 1, the connecting plate 2 and the side mounting plate 18 are installed through bolts, and finally the position of the supporting rod 21 is fixed through the bottom plate 22, so that the whole installation is completed, otherwise, the installation and the disassembly are very convenient, and the structure is light;
the whole assembly type structure is used, the connecting part is installed by using bolts, tools and connecting pieces are very easy to obtain, the cost is low, the structure is standardized, the assembly type structure is suitable for large-area use, and the working efficiency is greatly improved;
the elevator door is protected by the first door body 9 and the second door body 10, the elevator can be entered only by opening the first door body 9 and the second door body 10, so that the protection safety is greatly improved, and the first door body 9 and the second door body 10 are further provided with the bolt 15 and the locking plate 16, so that the first door body 9 and the second door body 10 can be locked, and the elevator door is safer.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011311158.2A CN112239128A (en) | 2020-11-20 | 2020-11-20 | Construction elevator floor entry and exit protective door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011311158.2A CN112239128A (en) | 2020-11-20 | 2020-11-20 | Construction elevator floor entry and exit protective door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112239128A true CN112239128A (en) | 2021-01-19 |
Family
ID=74175290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011311158.2A Pending CN112239128A (en) | 2020-11-20 | 2020-11-20 | Construction elevator floor entry and exit protective door |
Country Status (1)
| Country | Link |
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| CN (1) | CN112239128A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113585787A (en) * | 2021-07-30 | 2021-11-02 | 河北省第四建筑工程有限公司 | Protective shed for winter construction, fixing assembly and mounting method of protective shed |
| CN114737798A (en) * | 2022-04-11 | 2022-07-12 | 湖北三江航天万峰科技发展有限公司 | Shelter device for field and mounting method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120039086A (en) * | 2010-10-15 | 2012-04-25 | 김학성 | Safe door apparatus for an elevater |
| CN204474105U (en) * | 2015-03-20 | 2015-07-15 | 江苏省华建建设股份有限公司 | A kind of protection door for construction elevator |
| CN205687335U (en) * | 2016-04-20 | 2016-11-16 | 珠江富士电梯（中国）有限公司 | A kind of layer door impact test device |
| CN207293894U (en) * | 2017-09-29 | 2018-05-01 | 田学成 | A kind of people's goods elevator safety protective door |
| CN207375569U (en) * | 2017-07-13 | 2018-05-18 | 中建三局建设工程长春有限公司 | A kind of regularization safety protection door of construction elevator |
| CN110835033A (en) * | 2019-10-24 | 2020-02-25 | 中煤第七十二工程有限公司 | Electric interlocking device for floor landing door of material elevator |
| CN213707465U (en) * | 2020-11-20 | 2021-07-16 | 上海贝森机械制造有限公司 | Protection door for floor access of construction elevator |
-
2020
- 2020-11-20 CN CN202011311158.2A patent/CN112239128A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120039086A (en) * | 2010-10-15 | 2012-04-25 | 김학성 | Safe door apparatus for an elevater |
| CN204474105U (en) * | 2015-03-20 | 2015-07-15 | 江苏省华建建设股份有限公司 | A kind of protection door for construction elevator |
| CN205687335U (en) * | 2016-04-20 | 2016-11-16 | 珠江富士电梯（中国）有限公司 | A kind of layer door impact test device |
| CN207375569U (en) * | 2017-07-13 | 2018-05-18 | 中建三局建设工程长春有限公司 | A kind of regularization safety protection door of construction elevator |
| CN207293894U (en) * | 2017-09-29 | 2018-05-01 | 田学成 | A kind of people's goods elevator safety protective door |
| CN110835033A (en) * | 2019-10-24 | 2020-02-25 | 中煤第七十二工程有限公司 | Electric interlocking device for floor landing door of material elevator |
| CN213707465U (en) * | 2020-11-20 | 2021-07-16 | 上海贝森机械制造有限公司 | Protection door for floor access of construction elevator |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113585787A (en) * | 2021-07-30 | 2021-11-02 | 河北省第四建筑工程有限公司 | Protective shed for winter construction, fixing assembly and mounting method of protective shed |
| CN114737798A (en) * | 2022-04-11 | 2022-07-12 | 湖北三江航天万峰科技发展有限公司 | Shelter device for field and mounting method thereof |
| CN114737798B (en) * | 2022-04-11 | 2023-10-03 | 湖北三江航天万峰科技发展有限公司 | Shelter device for field and installation method thereof |
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