CN1990372A - Elevator temporary up-down system and installation method thereof - Google Patents
Elevator temporary up-down system and installation method thereof Download PDFInfo
- Publication number
- CN1990372A CN1990372A CN 200510112038 CN200510112038A CN1990372A CN 1990372 A CN1990372 A CN 1990372A CN 200510112038 CN200510112038 CN 200510112038 CN 200510112038 A CN200510112038 A CN 200510112038A CN 1990372 A CN1990372 A CN 1990372A
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- elevator
- guide rail
- lifting table
- down system
- platform
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- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000009434 installation Methods 0.000 title claims description 25
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 19
- 239000010959 steel Substances 0.000 claims abstract description 19
- 238000010276 construction Methods 0.000 claims description 14
- 239000000725 suspension Substances 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000003028 elevating effect Effects 0.000 abstract 4
- 230000001939 inductive effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 4
- 230000009194 climbing Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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Abstract
the invention discloses a temporary elevating system of elevator, which is characterized by the following: setting two rails in the elevator well; inducing a vertical non-dynamic steel cope from the top of well; using rope to pierce elevator and the whole well; fixing elevator on the support structure with guide sliding groove and safe clamp on two sides. the invention also provides assembling method of temporary elevating system of elevator, which assembles elevating platform to lift the elevating platform and set rail from downwards to upwards to finish the entire assembling course.
Description
Technical field
The present invention relates to a kind of jacking system, especially a kind of temporary up-down system that is used for the elevator installation and safeguards.The invention still further relates to a kind of installation method of elevator temporary up-down system.
Background technology
Along with the continuous development of elevator installation cause, requirement of client is also more and more higher, more and more particularization, personalization.Because the new situation that can constantly produce, therefore just renewal, higher requirement have been proposed for the production of elevator and installation unit.For adapting to the continuous development of domestic construction industry, the new situation of the continuous rising of elevator installation, for the elevator of finishing of further guaranteeing both quality and quantity is installed task, promote the elevator installation quality, and further reduce cost of installation, shorten installation period, alleviate workmen's labour intensity, elevator installation technology and equipment are also in continuous update, to satisfy the needs of market diversification.
Traditional elevator installing method is to use the mounting process of scaffold at present, and promptly per 1.8 meters left and right sides one decks are set up fixed type scaffold work platform in the elevator hoistways that will install, and connect whole hoistway.According to the difference of the installation site of each parts of elevator, select the scaffold work platform of diverse location to carry out operation then as operation platform.After elevator components in hoistway installs substantially, remove scaffold and carry out elevator adjustment, debugging.Traditional mounting process makes the conformability of each workplatform relatively poor, each construction area in the hoistway is difficult to the illumination that provides enough, moving when different operation platform operation mainly relies on the installation personnel climbing or walks stair, thereby wasted a large amount of time and installation personnel muscle power.For reducing carrying, elevator components also can't be concentrated stacking, and the safety precaution of three-dimensional construction is difficult to obtain tight control in the hoistway, and parts also can't once mounting put in place.In addition, scaffold will have a large amount of adjusting works and other a series of problems after removing.
In addition, present building has been more and more higher, and for very high building, the guide rail of elevator is unusual length also, and therefore also cooresponding inconvenience is installed.
Summary of the invention
Technical matters to be solved by this invention provides a kind of elevator temporary up-down system, can substitute needed scaffold when elevator is installed, thereby abandon original loaded down with trivial details scaffold and build and remove operation, and save man-hour and manpower, increase work efficiency, and require it simple in structure, easy to use, safe and reliable.
For solving the problems of the technologies described above, the technical scheme of elevator temporary up-down system of the present invention is, respectively is provided with a guide rail that vertically runs through hoistway respectively on the relative inwall in both sides in elevator hoistways; One suspension centre is arranged at the top of hoistway, draws a vertical unpowered steel rope from this suspension centre, and described unpowered steel wire penetrating one is arranged at the gig on the lifting table, and through whole hoistway; Described lifting table comprises the platform that is positioned at the top and is positioned at the below and is used for supporting described flat-bed supporting construction, described gig is fixed on this supporting construction, the both sides of described supporting construction are provided with and corresponding guide chute of described guide rail and safety tongs, and described safety tongs is in the normally closed state that closes that clamps guide rail and lifting table can not be moved up and down.
Another technical matters to be solved by this invention is, a kind of installation method of elevator temporary up-down system is provided, and can install the associated components of elevator temporary up-down system and elevator very easily.
For solving the problems of the technologies described above, the technical scheme of the installation method of elevator temporary up-down system of the present invention is in turn include the following steps:
(1) described lifting table is assembled, the end with described unpowered steel rope is fixed on the described suspension centre simultaneously, and the other end passes the gig on the described lifting table, makes unpowered steel rope run through whole hoistway;
(2) two sections guide rails are installed, described these two sections guide rails lay respectively at the lowermost end of hoistway both sides;
(3), make the guide chute on the lifting table wrap in the described mounted guide rail outside by gig is controlled mobile lifting platform;
(4) promote lifting table, make lifting table move to the top of described mounted guide rail, the staff stands in and is positioned at the more top one section guide rail of mounted guide rail on the described lifting table then, promote lifting table afterwards again, and continue next section guide rail is installed, install up to all guide rails.
The present invention has avoided the use of scaffold in the prior art, thereby has reduced a large amount of equipment transportations and the work of safeguarding, cost is low, manageable and control has improved work efficiency greatly, has guaranteed the accuracy that parts are installed, and it is simple in structure, easy to use, safe and reliable.In addition, this installation method step is simple, can install the guide rail of long distance easily, and is convenient and practical.
Description of drawings
Below in conjunction with drawings and Examples the present invention is further described:
Fig. 1 is the structural representation of elevator temporary up-down system of the present invention;
Fig. 2 is the structural representation of lifting table among the present invention.
Reference numeral is among the figure, 1. guide rail; 2. gig; 3. operation board; 4. unpowered steel rope; 5. control panel trailing cable; 6. platform working power; 7. suspension centre; 8. life rope; 9. safety guard net; 10. platform; 11. guide chute; 12. crossbeam; 13. A-frame; 14. safety tongs; 15. safety tongs triggers steel rope; 16. safety tongs pedal; 17. gig attachment point; 18. toeguard; 19. guardrail.
The specific embodiment
The structure of elevator temporary up-down system of the present invention can be referring to Fig. 1, in elevator hoistways, respectively be provided with a guide rail 1 that vertically runs through hoistway respectively on the relative inwall in both sides, because native system is installation or the maintenance that is used for elevator, so described guide rail 1 can be the guide rail of elevator, can make the installation of native system convenient like this with use; One suspension centre 7 is arranged at the top of hoistway, draws a vertical unpowered steel rope 4 from this suspension centre 7, and described unpowered steel rope 4 passes a gig 2 that is arranged on the lifting table, and through whole hoistway; Described lifting table comprises the platform 10 that is positioned at the top and is positioned at the below and is used for supporting described flat-bed supporting construction, described gig 2 is fixed on this supporting construction, the both sides of described supporting construction are provided with and described guide rail 1 corresponding guide chute 11 and safety tongs 14, described safety tongs 14 is in the normally closed state that closes that clamps guide rail and lifting table can not be moved up and down, after unpowered steel rope 4 is broken, because safety tongs 14 is in the normally closed state that closes, therefore can guarantee that lifting table can not fall, thereby guarantee the safe and reliable of this jacking system fully.
The structure of lifting table of the present invention can be referring to Fig. 2, wherein said supporting construction comprises a square set, this square set is vertical with described platform 10 planes, described square set is provided with a plurality of A-frames 13, plane, described a plurality of A-frame 13 place is parallel to each other, and it is all vertical with platform 10 planes with plane, described square set place, the base of each A-frame 13 is positioned at the bottom of described platform 10, the summit that is positioned at outermost two A-frames is on the longeron of square set, the summit of other A-frame is on the crossbeam 12 of square set downside, described guide chute 11 and safety tongs 14 are arranged on the described longeron, also be provided with the another one A-frame on the described square set, this A-frame is positioned at the plane of described square set, the base of this A-frame is the downside crossbeam 12 of described square set, and the summit of this A-frame is a gig attachment point 17.Also be provided with the control panel 3 that a control lifting table moves up and down on the described platform, this control panel 3 is connected with platform working power 6 by control panel trailing cable 5.Also be provided with a power supply box on described lifting table, this power supply box is connected with the control panel trailing cable, for the relevant operation of operating personal provides power supply.Described safety tongs 14 triggers steel rope 15 by safety tongs and is connected with a safety tongs pedal 16 on being positioned at platform, when needs move this lifting table, the user need step on this safety tongs pedal 16, the safety tongs 14 that will be in normally off unclamps from guide rail, uses gig 2 that lifting table is moved up and down then.
Described platform is provided with toeguard 18 and guardrail 19, and described guardrail 19 tops are provided with safety guard net 9, carry out the staff's of operation safety in the above with abundant assurance.In addition; native system also comprises a life rope 8; one end of described life rope 8 is fixed in the top of hoistway; and through whole hoistway; this life rope 8 is connected with workmen's safety strap all the time; under the situation that all safety devices of flat-bed lost efficacy, the workmen still can be by the protection of life rope, the danger of avoiding the high-altitude to fall.
The installation method of elevator temporary up-down system of the present invention in turn includes the following steps:
(1) described lifting table is assembled, the end with described unpowered steel rope is fixed on the described suspension centre simultaneously, and the other end passes the gig on the described lifting table, makes unpowered steel rope run through whole hoistway;
(2) two sections guide rails are installed, described these two sections guide rails lay respectively at the lowermost end of hoistway both sides;
(3), make the guide chute on the lifting table wrap in the described mounted guide rail outside by gig is controlled mobile lifting platform;
(4) promote lifting table, make lifting table move to the top of described mounted guide rail, the staff stands in and is positioned at the more top one section guide rail of mounted guide rail on the described lifting table then, promote lifting table afterwards again, and continue next section guide rail is installed, install up to all guide rails.
By said method, when lifting table was thus lifted to the hoistway top step by step, the guide rail that is positioned at the hoistway both sides also just can installation.Because these two guide rails that guide rail can be an elevator in this jacking system therefore with regard to the special installation of carrying out cage guide of the operation that no longer needs other, thereby have improved work efficiency greatly.Because jacking system of the present invention is provided with multiple safe life-saving measure, therefore carry out the installation of cage guide, very safe and reliable with this method.
Utilize elevator temporary up-down system of the present invention that operating personal is moved up and down in elevator hoistways, can install and safeguard any elevator components in the hoistway.The present invention is fixed on the lifting table gig along fixing unpowered steel rope vertical shifting up and down with one, thereby drag the vertical operation of job platform in hoistway, the support installation, guide rail centering, the setting of stop machine and the cable that carry out elevator connect erection works such as line.
Claims (12)
1. an elevator temporary up-down system is characterized in that, respectively is provided with a guide rail that vertically runs through hoistway respectively on the relative inwall in both sides in elevator hoistways; One suspension centre is arranged at the top of hoistway, draws a vertical unpowered steel rope from this suspension centre, and described unpowered steel wire penetrating one is arranged at the gig on the lifting table, and through whole hoistway; Described lifting table comprises the platform that is positioned at the top and is positioned at the below and is used for supporting described flat-bed supporting construction, described gig is fixed on this supporting construction, the both sides of described supporting construction are provided with and corresponding guide chute of described guide rail and safety tongs, and described safety tongs is in the normally closed state that closes that clamps guide rail and lifting table can not be moved up and down.
2. elevator temporary up-down system according to claim 1, it is characterized in that, described supporting construction comprises a square set, this square set is vertical with described platform plane, described square set is provided with a plurality of A-frames, plane, described a plurality of A-frames place is parallel to each other, and it is all vertical with platform plane with plane, described square set place, the base of each A-frame is positioned at described flat-bed bottom, the summit that is positioned at outermost two A-frames is on the longeron of square set, the summit of other A-frame is on the crossbeam of square set downside, described guide chute and safety tongs are arranged on the described longeron, also be provided with the another one A-frame on the described square set, this A-frame is positioned at the plane of described square set, the base of this A-frame is the downside crossbeam of described square set, and the summit of this A-frame is the gig attachment point.
3. elevator temporary up-down system according to claim 2 is characterized in that, also is provided with the control panel that a control lifting table moves up and down on the described platform, and this control panel is connected with the platform working power by the control panel trailing cable.
4. elevator temporary up-down system according to claim 1 is characterized in that, described guide rail is the guide rail of elevator.
5. elevator temporary up-down system according to claim 1 is characterized in that, described guide rail through whole hoistway is spliced by the multistage guide rail.
6. elevator temporary up-down system according to claim 1 is characterized in that, described safety tongs triggers steel rope by safety tongs and is connected with a safety tongs pedal on being positioned at platform.
7. elevator temporary up-down system according to claim 1 is characterized in that described platform is provided with toeguard.
8. elevator temporary up-down system according to claim 1 is characterized in that described platform is provided with guardrail.
9. elevator temporary up-down system according to claim 7 is characterized in that, described guardrail top is provided with safety guard net.
10. elevator temporary up-down system according to claim 1 is characterized in that, also comprises a life rope, and an end of described life rope is fixed in the top of hoistway, and through whole hoistway.
11. elevator temporary up-down system according to claim 1 is characterized in that, also is provided with a power supply box on described lifting table, this power supply box is connected with the control panel trailing cable.
12. the installation method of the described elevator temporary up-down system of claim 1 is characterized in that, in turn includes the following steps:
(1) described lifting table is assembled, the end with described unpowered steel rope is fixed on the described suspension centre simultaneously, and the other end passes the gig on the described lifting table, makes unpowered steel rope run through whole hoistway;
(2) two sections guide rails are installed, described these two sections guide rails lay respectively at the lowermost end of hoistway both sides;
(3), make the guide chute on the lifting table wrap in the described mounted guide rail outside by gig is controlled mobile lifting platform;
(4) promote lifting table, make lifting table move to the top of described mounted guide rail, the staff stands in and is positioned at the more top one section guide rail of mounted guide rail on the described lifting table then, promote lifting table afterwards again, and continue next section guide rail is installed, install up to all guide rails.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510112038 CN1990372A (en) | 2005-12-27 | 2005-12-27 | Elevator temporary up-down system and installation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510112038 CN1990372A (en) | 2005-12-27 | 2005-12-27 | Elevator temporary up-down system and installation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1990372A true CN1990372A (en) | 2007-07-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510112038 Pending CN1990372A (en) | 2005-12-27 | 2005-12-27 | Elevator temporary up-down system and installation method thereof |
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| Country | Link |
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| CN (1) | CN1990372A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103879860A (en) * | 2014-03-21 | 2014-06-25 | 中国建筑科学研究院建筑机械化研究分院 | Device special for elevator installation |
| CN105502130A (en) * | 2015-12-15 | 2016-04-20 | 日立电梯（中国）有限公司 | Operation height adjusting method of lifting device and elevator mounting method |
| CN105960369A (en) * | 2013-12-05 | 2016-09-21 | 奥的斯电梯公司 | System and method for automatically selecting baud rate in a can network |
| CN106892320A (en) * | 2017-04-20 | 2017-06-27 | 中国冶集团有限公司 | A kind of device and method for improving hoistway cage guide installation safety |
| CN107352480A (en) * | 2017-08-23 | 2017-11-17 | 雄宇集团无锡电梯安装技术有限公司 | Cage guide hoisting transportation car |
| CN111648588A (en) * | 2020-07-03 | 2020-09-11 | 东莞兴成超越实业有限公司 | Elevator frock work platform |
| CN114455517A (en) * | 2022-01-21 | 2022-05-10 | 江苏海菱机电设备工程有限公司 | Floor elevator door sill installation auxiliary tool and installation method |
| CN116810702A (en) * | 2023-06-12 | 2023-09-29 | 海宁市红狮电梯装饰有限公司 | An elevator safety gear assembly platform tooling with a cylinder drag structure |
-
2005
- 2005-12-27 CN CN 200510112038 patent/CN1990372A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105960369A (en) * | 2013-12-05 | 2016-09-21 | 奥的斯电梯公司 | System and method for automatically selecting baud rate in a can network |
| US9884744B2 (en) | 2013-12-05 | 2018-02-06 | Otis Elevator Company | Ropeless high-rise elevator installation approach |
| CN103879860A (en) * | 2014-03-21 | 2014-06-25 | 中国建筑科学研究院建筑机械化研究分院 | Device special for elevator installation |
| CN105502130A (en) * | 2015-12-15 | 2016-04-20 | 日立电梯（中国）有限公司 | Operation height adjusting method of lifting device and elevator mounting method |
| CN105502130B (en) * | 2015-12-15 | 2018-04-10 | 日立电梯（中国）有限公司 | The method of adjustment of lowering or hoisting gear operation height and the installation method of elevator |
| CN106892320A (en) * | 2017-04-20 | 2017-06-27 | 中国冶集团有限公司 | A kind of device and method for improving hoistway cage guide installation safety |
| CN107352480A (en) * | 2017-08-23 | 2017-11-17 | 雄宇集团无锡电梯安装技术有限公司 | Cage guide hoisting transportation car |
| CN111648588A (en) * | 2020-07-03 | 2020-09-11 | 东莞兴成超越实业有限公司 | Elevator frock work platform |
| CN114455517A (en) * | 2022-01-21 | 2022-05-10 | 江苏海菱机电设备工程有限公司 | Floor elevator door sill installation auxiliary tool and installation method |
| CN116810702A (en) * | 2023-06-12 | 2023-09-29 | 海宁市红狮电梯装饰有限公司 | An elevator safety gear assembly platform tooling with a cylinder drag structure |
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Open date: 20070704 |