CN109537864A - A kind of installation method of the interior sizing tool-type operating platform of high rise elevator well - Google Patents
A kind of installation method of the interior sizing tool-type operating platform of high rise elevator well Download PDFInfo
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- CN109537864A CN109537864A CN201811653761.1A CN201811653761A CN109537864A CN 109537864 A CN109537864 A CN 109537864A CN 201811653761 A CN201811653761 A CN 201811653761A CN 109537864 A CN109537864 A CN 109537864A
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- operating platform
- elevator
- channel steel
- support seat
- installation method
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/24—Scaffolds essentially supported by building constructions, e.g. adjustable in height specially adapted for particular parts of buildings or for buildings of particular shape, e.g. chimney stacks or pylons
- E04G3/246—Scaffolds essentially supported by building constructions, e.g. adjustable in height specially adapted for particular parts of buildings or for buildings of particular shape, e.g. chimney stacks or pylons following the inside contour of a building
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- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Types And Forms Of Lifts (AREA)
Abstract
The present invention relates to technical field of building construction, particularly, it is related to a kind of installation method of interior sizing tool-type operating platform of high rise elevator well, comprising the following steps: (1) by the steel wire penetrating hanging ring on tower crane, and handling is fixed using wirerope；(2) start tower crane, operating platform is hoisted to above elevator, is vertically at the uniform velocity fallen in completed elevator；(3) operating platform makes the horizontal channel steel support seat in 16# channel steel support seat be in contact with the beams of concrete below elevator door opening, and horizontal channel steel support seat is made to be increasingly becoming horizontality in decline.The invention has the following advantages: this shaping tool formula operating platform, regularization design is designed and is made using national standard fashioned iron, in structure construction, lifted with live tower crane it is in place, and as structure construction is successively promoted with tower crane, install convenient.
Description
Technical field
The present invention relates to technical field of building construction, particularly, are related to a kind of interior sizing tool-type operation of high rise elevator well
The installation method of platform.
Background technique
In traditional elevator construction, the scaffold set up there is a problem of it is more, 1, construction is anti-in elevator
Shield and operation frame body, conventionally employed floor scaffolding, as construction floor is successively set up, when high-rise (Super High) building knot
Structure is constructed to certain altitude, and floor scaffolding frame body itself bears construction loads ability and self stability, main force rod
The slenderness ratio of one upright bar of part transfinites, and frame body is easily caused to collapse and great casualties；
2, frame body bearing load and self stability transfinite in order to prevent, are connected using a large amount of rigid connecting rods and hoistway wall
It connects, hole is more, need to largely be repaired afterwards, easily causes hoistway wall percolating water, leads to the problem of negative social；
3, narrow space in elevator, the operating space for setting up floor stand construction, dim environment are all to operator's
Extreme influence and limitation are caused, and once has material or tool to fall, lower section personnel are difficult to avoid by space and line of sight limitation, are made
At accident；
4, floor stand is set up from down toward structure top in elevator, and materials'use amount is big, is terminated from structure construction to finishing, frame
The body materials'use period is long, low in economic efficiency.
Summary of the invention
It is an object of that present invention to provide a kind of installation methods for tool-type operating platform of being formed in high rise elevator well, to solve
The problems mentioned above in the background art.
To achieve the above object, the present invention provides
A kind of installation method of the interior sizing tool-type operating platform of high rise elevator well, comprising the following steps:
(1) by the steel wire penetrating hanging ring on tower crane, and handling is fixed using wirerope；
(2) start tower crane, operating platform is hoisted to above elevator, completed elevator is vertically at the uniform velocity fallen to
It is interior；
(3) operating platform makes below the horizontal channel steel support seat and elevator door opening in 16# channel steel support seat in decline
Beams of concrete be in contact, and horizontal channel steel support seat is made to be increasingly becoming horizontality；
(4) swing handle, handle drive threaded rod rotation, and the mobile column matched with threaded rod moves outward, makes to press from both sides
Tight plate is in contact with elevator inner sidewall；
(5) turnover panel on operating platform is opened, construction personnel carries out constructing operation；
(6) after the completion of to be onstructed, turnover panel is packed up, rotates backward handle, then is used again after elevator inner side template is removed
Wirerope on tower crane is promoted operating platform to a upper floor by hanging ring；
(7) repeat the above steps (3)-(5), until completing the operation construction in elevator.
Be as further effect of the invention: operating platform after the installation is completed, needs to carry out safety inspection；It checks and stablizes
Carry out construction operation again afterwards.
It is as further effect of the invention: below the horizontal channel steel support seat lower surface and elevator door opening
Beams of concrete upper surface fits.
Be as further effect of the invention: in step (2), the decrease speed of operating platform is 5-8cm/s.
It is as further effect of the invention: when operating platform and elevator inner sidewall gap are less than 3mm-5mm
When, it can not have to open turnover panel at this time.
Be as further effect of the invention: the hanging ring diameter is 22mm.
The invention has the following advantages: this shaping tool formula operating platform, regularization design, using national standard type
Steel design and production, in structure construction, lifted with live tower crane it is in place, and as structure construction is successively promoted with tower crane,
Install convenient；
After the lifting of shaping tool formula operating platform is in place, operating platform itself forms plane closing in elevator, so that
Any material and tool can not be fallen to from operating level below operation layer, compared with traditional console mode steel pipe crosshead,
Under the premise of meeting construction quality, safety, more safe, flexible and practicability；The application of operating platform can mitigate significantly and apply
Work intensity reduces security risk, increases economic benefit；
In addition, being fitted when in use using the protrusion in positioning clamping device with elevator inner sidewall, to whole operation
Platform is added to positioning function, makes the stability of operating platform more preferably.
Other than objects, features and advantages described above, there are also other objects, features and advantages by the present invention.
Below with reference to figure, the present invention is described in further detail.
Detailed description of the invention
The attached drawing constituted part of this application is used to provide further understanding of the present invention, schematic reality of the invention
It applies example and its explanation is used to explain the present invention, do not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the preferred embodiment of the present invention；
Fig. 2 is the top view of the preferred embodiment of the present invention；
Fig. 3 is the structural schematic diagram of positioning clamping device of the present invention.
In figure: 1, hanging ring；2- thick steel plate；3-10# channel steel horizontal beam；4-16# channel steel diagonal brace；5-16# channel steel stull；6-
16# channel steel upright post；7-16# channel steel support seat；8- positioning clamping device；801- horizontal column；802- groove；803- mobile column；
804- thread groove；805- threaded rod；806- handle；807- clamping plate；808- protrusion；809- limiting slot；8010- limited block.
Specific embodiment
The embodiment of the present invention is described in detail below in conjunction with attached drawing, but the present invention can be limited according to claim
Fixed and covering multitude of different ways is implemented.
Fig. 1 and Fig. 2 are please referred to, in the present embodiment, a kind of installation of the interior sizing tool-type operating platform of high rise elevator well
Method, including 10# channel steel horizontal beam 3,3 upper surface of 10# channel steel horizontal beam are welded with thick steel plate 2,3 one end of 10# channel steel horizontal beam
16# channel steel upright post 6 is welded in downside, passes through 16# slot on the downside of the bottom end of 16# channel steel upright post 6 and the other end of 10# channel steel horizontal beam 3
Steel diagonal brace 4 is connected；The bottom end of the 16# channel steel channel steel upright post 6 is welded with 16# channel steel support seat 7, the 16# channel steel support
Seat 7 includes horizontal channel steel support seat and inclination channel steel support seat, horizontal channel steel support seat, inclination channel steel support seat and 16# slot
The lower part of steel column 6 collectively constitutes right triangular shape, is when in use hung in whole device in elevator using tower crane, then
Ride over horizontal channel steel support seat on the beams of concrete below the door opening of elevator, while 10# channel steel horizontal beam 3 withstands elevator
Wall, so that stable support is formed, so that any material and tool can not be fallen to from operating level below operation layer, with tradition
Console mode steel pipe crosshead compares, under the premise of meeting construction quality, safety, more safe, flexible and practicability；When need
It to construct to upper one layer of elevator shaft structure, be lifted to upper structure construction layer with tower crane.
The thick steel plate 2 is with a thickness of 3mm.
The area of the 10# channel steel horizontal beam 3 is less than or equal to the cross section of elevator.
The 10# channel steel horizontal beam 3,16# channel steel upright post 6 and 16# channel steel diagonal brace 4 form right triangular shape, triangle
With good stability.
16# channel steel stull 5,16# channel steel stull 5 into one are welded between the 16# channel steel diagonal brace 4 and 16# channel steel upright post 6
Step strengthens the structural stability of whole operation platform.
6 height of 16# channel steel upright post is greater than elevator door opening height.
Hanging ring 1 is welded on the upside of the 10# channel steel horizontal beam 3.
1 diameter of hanging ring is 22mm.
Turnover panel is hinged at the surrounding of the 10# channel steel horizontal beam 3 to open turnover panel after operating platform placement is safe, with
This comes closed perimeter gap, thereby may be ensured that not having anything falls, and improves working security.
Fig. 1 and Fig. 3 are please referred to, is symmetrically welded on the 10# channel steel horizontal beam 3 there are two positioning clamping device 8, it is described fixed
Position clamping device 8 includes horizontal column 801, opens up fluted 802 in horizontal column 801, mobile column 803 is provided in groove 802, is moved
Dynamic 803 inner end of column offers thread groove 804, and 804 internal screw thread of thread groove is connected with threaded rod 805, and threaded rod 805 passes through horizontal column
801 extend outwardly, and the outer end of threaded rod 805 is fixedly connected with handle 806；The outer end of the mobile column 803 is welded with clamping
Plate 807,807 surface uniform welding of clamping plate have several raised 808, after operating platform lifts in place, construction personnel station behaviour
After making on platform, swing handle 806, handle 806 drives threaded rod 805 to rotate, the mobile column 803 matched with threaded rod 805
It is displaced outwardly, to make clamping plate 807 and the inner wall of elevator offset, so that the installation that operating platform has been effectively ensured is stablized
Property.
It is symmetrically opened up on 802 inner sidewall of groove there are two limiting slot 809, is provided with limited block in limiting slot 809
8010, limited block 8010 is fixedly connected with mobile column 803, and limited block 8010 can slide in limiting slot 809, in limited block
Under 8010 effects, mobile column 803 will not be rotated together with threaded rod 805, and mobile column 803 can only move left and right in groove 802.
A kind of installation method of the interior sizing tool-type operating platform of high rise elevator well, comprising the following steps:
(1) by the steel wire penetrating hanging ring 1 on tower crane, and handling 1 is fixed using wirerope；
(2) start tower crane, operating platform is hoisted to above elevator, completed elevator is vertically at the uniform velocity fallen to
It is interior；
(3) operating platform makes under the horizontal channel steel support seat and elevator door opening in 16# channel steel support seat 7 in decline
The beams of concrete of side is in contact, and horizontal channel steel support seat is made to be increasingly becoming horizontality；
(4) swing handle 806, handle 806 drive threaded rod 805 to rotate, the mobile column 803 matched with threaded rod 805
It moves outward, clamping plate 807 is made to be in contact with elevator inner sidewall；
(5) turnover panel on operating platform is opened, construction personnel carries out constructing operation；
(6) after the completion of to be onstructed, pack up turnover panel, rotate backward handle 806, then by elevator inner side template remove after again
Operating platform is promoted to a upper floor by hanging ring 1 with the wirerope on tower crane；
(7) repeat the above steps (3)-(5), until completing the operation construction in elevator.
Operating platform after the installation is completed, needs to carry out safety inspection；It checks and carries out construction operation again after stablizing.
The horizontal channel steel support seat lower surface fits with the beams of concrete upper surface below elevator door opening.
In step (2), the decrease speed of operating platform is 5-8cm/s.
When operating platform and elevator inner sidewall gap are less than 3mm-5mm, can not have to open turnover panel at this time.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied, all within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should be included within the scope of the present invention.
Claims (6)
1. the installation method of sizing tool-type operating platform in a kind of high rise elevator well, which comprises the following steps:
(1) by the steel wire penetrating hanging ring on tower crane, and handling is fixed using wirerope；
(2) start tower crane, operating platform is hoisted to above elevator, is vertically at the uniform velocity fallen in completed elevator；
(3) operating platform makes mixed below the horizontal channel steel support seat and elevator door opening in 16# channel steel support seat in decline
Solidifying Tu Liang is in contact, and horizontal channel steel support seat is made to be increasingly becoming horizontality；
(4) swing handle, handle drive threaded rod rotation, and the mobile column matched with threaded rod moves outward, make clamping plate
It is in contact with elevator inner sidewall；
(5) turnover panel on operating platform is opened, construction personnel carries out constructing operation；
(6) after the completion of to be onstructed, turnover panel is packed up, rotates backward handle, then uses tower crane again after elevator inner side template is removed
On wirerope operating platform is promoted to a upper floor by hanging ring；
(7) repeat the above steps (3)-(5), until completing the operation construction in elevator.
2. the installation method of sizing tool-type operating platform in high rise elevator well according to claim 1, which is characterized in that
Operating platform after the installation is completed, needs to carry out safety inspection；It checks and carries out construction operation again after stablizing.
3. the installation method of sizing tool-type operating platform in high rise elevator well according to claim 2, which is characterized in that
The horizontal channel steel support seat lower surface fits with the beams of concrete upper surface below elevator door opening.
4. the installation method of sizing tool-type operating platform in high rise elevator well according to claim 1, which is characterized in that
In step (2), the decrease speed of operating platform is 5-8cm/s.
5. the installation method of sizing tool-type operating platform, feature exist in high rise elevator well according to claim 1 or 4
In can not have to open turnover panel at this time when operating platform and elevator inner sidewall gap are less than 3mm-5mm.
6. the installation method of sizing tool-type operating platform in high rise elevator well according to claim 1, which is characterized in that
The hanging ring diameter is 22mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811653761.1A CN109537864A (en) | 2018-12-29 | 2018-12-29 | A kind of installation method of the interior sizing tool-type operating platform of high rise elevator well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811653761.1A CN109537864A (en) | 2018-12-29 | 2018-12-29 | A kind of installation method of the interior sizing tool-type operating platform of high rise elevator well |
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| Publication Number | Publication Date |
|---|---|
| CN109537864A true CN109537864A (en) | 2019-03-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811653761.1A Pending CN109537864A (en) | 2018-12-29 | 2018-12-29 | A kind of installation method of the interior sizing tool-type operating platform of high rise elevator well |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110424710A (en) * | 2019-07-31 | 2019-11-08 | 云南省建设投资控股集团有限公司 | Elevator tool-type all steel operation platform construction |
| CN114278075A (en) * | 2021-12-08 | 2022-04-05 | 上海建工四建集团有限公司 | Indoor lifting type assembling operation platform and construction method thereof |
-
2018
- 2018-12-29 CN CN201811653761.1A patent/CN109537864A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110424710A (en) * | 2019-07-31 | 2019-11-08 | 云南省建设投资控股集团有限公司 | Elevator tool-type all steel operation platform construction |
| CN114278075A (en) * | 2021-12-08 | 2022-04-05 | 上海建工四建集团有限公司 | Indoor lifting type assembling operation platform and construction method thereof |
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