CN106081830A - Bridging type safety door construction elevator - Google Patents
Bridging type safety door construction elevator Download PDFInfo
- Publication number
- CN106081830A CN106081830A CN201610742152.8A CN201610742152A CN106081830A CN 106081830 A CN106081830 A CN 106081830A CN 201610742152 A CN201610742152 A CN 201610742152A CN 106081830 A CN106081830 A CN 106081830A
- Authority
- CN
- China
- Prior art keywords
- safety door
- bridging
- plate
- car
- construction elevator
- 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
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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
- B66B13/303—Details of door panels
-
- 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
- B66B13/02—Door or gate operation
- B66B13/14—Control systems or devices
Abstract
The present invention relates to construction elevator technical field, particularly relate to a kind of bridging type safety door construction elevator, it includes car, the import and export of car are provided with the safety door of vertical lift, one end connection being positioned at import and export on the base plate of car has bridging plate, bridging plate is rotationally connected with the base plate of car, and bridging plate is connected by folding and unfolding assembly with safety door.A kind of bridging type safety door construction elevator that the present invention provides, saves steel pipe, fastener, the use of the materials such as Dense mesh screen, reaches green construction requirement, save construction cost；Elevator is installed and be need not set up with security protection support body cooperate, and accelerates external elevator installation speed, and constructing in advance for secondary structure creates condition；This external elevator need not set up outer security protection support body, therefore saves labour force, saves construction cost；Avoid work high above the ground construction, eliminate the potential safety hazard produced because outer security protection support body sets up.
Description
Technical field
The present invention relates to construction elevator technical field, particularly relate to a kind of bridging type safety door construction elevator.
Background technology
Construction elevator belongs to a kind of building hoist, is manned cargo-carrying construction machinery commonly used in building, the most all
Equipped with safety door.Traditional handicraft is, needs first to set up corresponding safety protection frame, then carry out between construction elevator with building
The installation of external elevator, after using process elevator to arrive afterwards after floor, through safety protection frame, workmen and corresponding goods
Thing gets to job site.
At present, before erection construction elevator, needing first to set up safety protection frame, there is following lacking in this kind of form of construction work
Point:
1, the materials such as steel pipe, fastener, Dense mesh screen, springboard and steel wire rope are wasted；
2, need specialty scaffolder to carry out support body erection construction operation, lavish labor on；
3, the erection construction duration is longer, and needs security protection support body to set up cooperation in cage guide installation process；
4, safe support body erection construction is work high above the ground, and work progress exists potential safety hazard.
Summary of the invention
It is an object of the invention to propose a kind of bridging type safety door construction elevator, to solve to need present in prior art
Safety protection frame to be set up, increases manpower and materials, causes length duty cycle, there is the technical problem of potential safety hazard.
For reaching this purpose, the present invention by the following technical solutions:
A kind of bridging type safety door construction elevator, including car, the import and export of described car are provided with the peace of vertical lift
Air cock, one end connection that the base plate of described car is positioned at import and export has the base plate of bridging plate, described bridging plate and described car
Being rotationally connected, described bridging plate is connected by folding and unfolding assembly with described safety door；
Described folding and unfolding assembly includes that fixed pulley and steel wire rope, the both sides of described car are equipped with described fixed pulley, described steel
One end of cord is connected away from one end of described car with described Tower Bridge plate, and the other end walks around described fixed pulley and described safety door
Connect.
Further, the side of described car is provided with two described fixed pulleys, and two described fixed pulleys are staggered setting.
Further, the both sides of described bridging plate are provided with guardrail, the length phase of the length of described guardrail and described bridging plate
With.
Further, described bridging plate and described safety door being equipped with connecting plate, described connecting plate is provided with connecting hole,
It is welded to connect between described connecting plate and described bridging plate and described safety door.
Further, the height of described safety door and the length sum of described bridging plate are equal to the import and export of described car
Highly.
Further, the base plate of described car is positioned on one end of import and export and described bridging plate all companies of being welded to connect
Joint chair, two described connection seats are oppositely arranged, and described connection seat is provided with unthreaded hole, is equipped with rotating shaft in described unthreaded hole.
Further, the thickness of described connecting plate is 6mm, a diameter of 8mm of described steel wire rope, and the height of described guardrail is
1.2m。
The present invention provide a kind of bridging type safety door construction elevator, during use, bridging plate along with car lifting together
Lifting, and along with the switch of safety door, the folding and unfolding of controller bridging plate, concrete, safety door is closed, in the effect of folding and unfolding assembly
Under, bridging plate is packed up by pulling, and car is elevated to specific bit and postpones, safety door open, bridging plate be lowered be erected at car with
Between building.This bridging type safety door construction elevator, without setting up safety protection frame again after installation, has an advantage in that:
1, steel pipe is saved, fastener, the use of the materials such as Dense mesh screen, reach green construction requirement, save construction cost；
2, elevator is installed and be need not set up with security protection support body cooperate, and accelerates external elevator installation speed
Degree, constructs in advance for secondary structure and creates condition；
3, saving labour force, this external elevator need not set up outer security protection support body, therefore saves labour force, joint
Save construction cost；
4, avoid work high above the ground construction, eliminate the potential safety hazard produced because outer security protection support body sets up.
Accompanying drawing explanation
Fig. 1 is the side view of the state of transferring of the bridging type safety door construction elevator that the embodiment of the present invention provides；
Fig. 2 is the structural representation of the bridging plate of the bridging type safety door construction elevator that the embodiment of the present invention provides；
Fig. 3 is the front view of the collapsed state of the bridging type safety door construction elevator that the embodiment of the present invention provides.
In figure:
1, car；2, safety door；3, bridging plate；4, fixed pulley；5, steel wire rope；6, guardrail；7, connecting plate；8, seat is connected.
Detailed description of the invention
Further illustrate technical scheme below in conjunction with the accompanying drawings and by detailed description of the invention.
As Figure 1-3, a kind of bridging type safety door construction elevator, including car 1, the import and export of car 1 are provided with vertical
Going straight up to the safety door 2 of fall, one end connection that the base plate of car 1 is positioned at import and export has bridging plate 3, bridging plate 3 and the end of car 1
Plate is rotationally connected, and bridging plate 3 is connected by folding and unfolding assembly with safety door 2；
Folding and unfolding assembly includes fixed pulley 4 and steel wire rope 5, and the both sides of car 1 are equipped with fixed pulley 4, one end of steel wire rope 5 with
Tower Bridge plate connects away from one end of car 1, and the other end is walked around fixed pulley 4 and is connected with safety door 2.
During use, bridging plate 3 together lifts along with car 1, and after reaching stop position, bridging plate 3 launches, workman and goods
Appointed place can be reached by bridging plate 3.And the original safety protection frame playing bridging effect equally, setting up it needs a large amount of
Manpower and materials, and there is certain potential safety hazard, there is more drawback.
And, improving constantly now with construction technique, the whole height of floor is more and more higher, so, build peace
The inconvenience extremely of full protection frame.
In lifting process, the landing of bridging plate 3 coordinates safety door 2 to use, and safety door 2 is closed, and bridging plate 3 is packed up, safety
Door 2 is opened, and bridging plate 3 is opened.While manipulation safety door 2, also complete the control to bridging plate 3, simple and fast.
The side of car 1 is provided with two fixed pulleys 4, and two fixed pulleys 4 are staggered setting.
Adjust the angle between steel wire rope 5 and safety door 2 and bridging plate 3 by arranging two fixed pulleys 4, thus reach to close
The elevating control of reason, e.g., the effect that a fixed pulley 4 plays to turn to, another fixed pulley 4 plays the effect of tuning.
The both sides of bridging plate 3 are provided with guardrail 6, and the length of guardrail 6 is identical with the length of bridging plate 3.
In order to further improve safety coefficient, arranging guardrail 6 in the both sides of bridging plate 3, the distance of guardrail 6 is not smaller than
The length distance of bridging plate 3.When people, thing pass through on bridging plate 3, guardrail 6 can play certain protective effect, it is to avoid peace occurs
Full accident.Wherein, in guardrail 6 is recovered to car 1 when packing up.
Preferably, the height of guardrail 6 is 1.2m, and barrier uses diameter 25mm coating steel pipe to be welded, and blocks grid full weld
String diameter 4mm, the zinc-plated mesh sheet of mesh 50mm*50mm.
Being equipped with connecting plate 7 on bridging plate 3 and safety door 2, connecting plate 7 is provided with connecting hole, connecting plate 7 and bridging plate 3
And be welded to connect between safety door 2.
The end of steel wire rope 5 is connected with the connecting hole on bridging plate 3 and safety door 2 respectively, and the end of steel wire rope 5 connects to be had
Corresponding connector, after steel wire rope 5 passes connector, is connected by multiple securing members are fixing through part with steel wire rope 5,
It is rotationally connected between connector and connecting hole, free to rotate.
The height of safety door 2 and the length sum of bridging plate 3 are equal to the height of the import and export of car 1.
When bridging plate 3 is packed up when, safety door 2 and the bridging plate 3 erected are mutually butted the block import and export at car 1
Place, the baffle plate that both are formed, lucky block, will not be mutual between safety door 2 and bridging plate 3 in the import and export of car 1
Superposition, it is to avoid both contact with each other and collide with, and simplify the structure of entirety, reduce overall weight.
It is positioned on the base plate of car 1 on one end of import and export and bridging plate 3 and has all been welded to connect connection seat 8, two connections
Seat 8 is oppositely arranged, and connects seat 8 and is provided with unthreaded hole, is equipped with rotating shaft in unthreaded hole.
Multiple seat 8 that is connected is set between car 1 with bridging plate 3, wherein, connects seat 8 and use the mode being welded to connect, even
Connect intensity higher, it is to avoid phenomenon fracture occurs, coming off, the most safe and reliable.Meanwhile, use above-mentioned form, its structure letter
Single, bridging plate 3 is freely rotatable, and rotating range is big, and range is wider.
Preferably, the thickness of connecting plate 7 is 6mm, a diameter of 8mm of steel wire rope 5.
This bridging type safety door 2 construction elevator, without setting up safety protection frame after installation, has an advantage in that:
1, steel pipe is saved, fastener, the use of the materials such as Dense mesh screen, reach green construction requirement, save construction cost；
2, elevator is installed and be need not set up with security protection support body cooperate, and accelerates external elevator installation speed
Degree, constructs in advance for secondary structure and creates condition；
3, saving labour force, this external elevator need not set up outer security protection support body, therefore saves labour force, joint
Save construction cost；
4, avoid work high above the ground construction, eliminate the potential safety hazard produced because outer security protection support body sets up.
The know-why of the present invention is described above in association with specific embodiment.These describe and are intended merely to explain the present invention's
Principle, and limiting the scope of the invention can not be construed to by any way.Based on explanation herein, the technology of this area
Personnel need not pay performing creative labour can associate other detailed description of the invention of the present invention, and these modes fall within
Within protection scope of the present invention.
Claims (7)
1. a bridging type safety door construction elevator, it is characterised in that include car (1), the import and export of described car (1) set
Having the safety door (2) of vertical lift, one end connection that the base plate of described car (1) is positioned at import and export has bridging plate (3), described
Bridging plate (3) is rotationally connected with the base plate of described car (1), and described bridging plate (3) and described safety door (2) are by folding and unfolding assembly
Connect；
Described folding and unfolding assembly includes fixed pulley (4) and steel wire rope (5), and the both sides of described car (1) are equipped with described fixed pulley
(4), one end of described steel wire rope (5) is connected away from one end of described car (1) with described Tower Bridge plate (3), and the other end walks around institute
State fixed pulley (4) to be connected with described safety door (2).
Bridging type safety door construction elevator the most according to claim 1, it is characterised in that the side of described car (1) sets
Two described fixed pulleys (4), two described fixed pulleys (4) are had to be staggered setting.
Bridging type safety door construction elevator the most according to claim 1, it is characterised in that the both sides of described bridging plate (3)
Being provided with guardrail (6), the length of described guardrail (6) is identical with the length of described bridging plate (3).
Bridging type safety door construction elevator the most according to claim 3, it is characterised in that described bridging plate (3) and described
Being equipped with connecting plate (7) on safety door (2), described connecting plate (7) is provided with connecting hole, described connecting plate (7) and described bridging
It is welded to connect between plate (3) and described safety door (2).
Bridging type safety door construction elevator the most according to claim 1, it is characterised in that the height of described safety door (2)
The height of the import and export of described car (1) it is equal to the length sum of described bridging plate (3).
Bridging type safety door construction elevator the most according to claim 1, it is characterised in that on the base plate of described car (1)
Being positioned on one end of import and export and described bridging plate (3) and be all welded to connect connection seat (8), two described connection seats (8) are relative
Arranging, described connection seat (8) is provided with unthreaded hole, is equipped with rotating shaft in described unthreaded hole.
Bridging type safety door construction elevator the most according to claim 4, it is characterised in that the thickness of described connecting plate (7)
For 6mm, a diameter of 8mm of described steel wire rope (5), the height of described guardrail (6) is 1.2m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610742152.8A CN106081830A (en) | 2016-08-26 | 2016-08-26 | Bridging type safety door construction elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610742152.8A CN106081830A (en) | 2016-08-26 | 2016-08-26 | Bridging type safety door construction elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106081830A true CN106081830A (en) | 2016-11-09 |
Family
ID=57226298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610742152.8A Pending CN106081830A (en) | 2016-08-26 | 2016-08-26 | Bridging type safety door construction elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106081830A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108750896A (en) * | 2018-07-16 | 2018-11-06 | 中山市鑫海精密制造科技有限公司 | A kind of car safety door gear |
| CN111994761A (en) * | 2020-08-27 | 2020-11-27 | 福建国晟机械设备制造有限公司 | Double-door mechanism and elevator |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6377984U (en) * | 1986-11-12 | 1988-05-23 | ||
| CN202744150U (en) * | 2012-08-22 | 2013-02-20 | 佛山市南海裕华建筑机械有限公司 | Tilting door mechanism of lift |
| 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 |
| CN204211318U (en) * | 2014-10-28 | 2015-03-18 | 中建六局建设发展有限公司 | A kind of structure of construction elevator of coming in and going out |
| CN204529038U (en) * | 2015-04-01 | 2015-08-05 | 中建五局第三建设有限公司 | Floor passage of construction elevator integral type turnover door system |
| CN204897124U (en) * | 2015-09-02 | 2015-12-23 | 北京城建十六建筑工程有限责任公司 | Outdoor elevator guard gate |
| CN206051244U (en) * | 2016-08-26 | 2017-03-29 | 北京天润建设有限公司 | Bridging type safety door construction elevator |
-
2016
- 2016-08-26 CN CN201610742152.8A patent/CN106081830A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6377984U (en) * | 1986-11-12 | 1988-05-23 | ||
| CN202744150U (en) * | 2012-08-22 | 2013-02-20 | 佛山市南海裕华建筑机械有限公司 | Tilting door mechanism of lift |
| 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 |
| CN204211318U (en) * | 2014-10-28 | 2015-03-18 | 中建六局建设发展有限公司 | A kind of structure of construction elevator of coming in and going out |
| CN204529038U (en) * | 2015-04-01 | 2015-08-05 | 中建五局第三建设有限公司 | Floor passage of construction elevator integral type turnover door system |
| CN204897124U (en) * | 2015-09-02 | 2015-12-23 | 北京城建十六建筑工程有限责任公司 | Outdoor elevator guard gate |
| CN206051244U (en) * | 2016-08-26 | 2017-03-29 | 北京天润建设有限公司 | Bridging type safety door construction elevator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108750896A (en) * | 2018-07-16 | 2018-11-06 | 中山市鑫海精密制造科技有限公司 | A kind of car safety door gear |
| CN111994761A (en) * | 2020-08-27 | 2020-11-27 | 福建国晟机械设备制造有限公司 | Double-door mechanism and elevator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161109 |
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| RJ01 | Rejection of invention patent application after publication |