CN110469106A - A kind of high rise elevator well jacking formwork system and its construction method - Google Patents
A kind of high rise elevator well jacking formwork system and its construction method Download PDFInfo
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- CN110469106A CN110469106A CN201910866212.0A CN201910866212A CN110469106A CN 110469106 A CN110469106 A CN 110469106A CN 201910866212 A CN201910866212 A CN 201910866212A CN 110469106 A CN110469106 A CN 110469106A
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- jacking
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- 238000009415 formwork Methods 0.000 title claims abstract description 36
- 238000010276 construction Methods 0.000 title claims abstract description 32
- 230000008093 supporting effect Effects 0.000 claims abstract description 121
- 230000007246 mechanism Effects 0.000 claims abstract description 96
- 238000009434 installation Methods 0.000 claims abstract description 14
- 230000001737 promoting effect Effects 0.000 claims abstract description 4
- 239000003921 oil Substances 0.000 claims description 24
- 239000000725 suspension Substances 0.000 claims description 15
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- CBVWMGCJNPPAAR-HJWRWDBZSA-N (nz)-n-(5-methylheptan-3-ylidene)hydroxylamine Chemical compound CCC(C)C\C(CC)=N/O CBVWMGCJNPPAAR-HJWRWDBZSA-N 0.000 claims description 4
- 239000010720 hydraulic oil Substances 0.000 claims description 3
- 230000007306 turnover Effects 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 5
- 230000008602 contraction Effects 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000009435 building construction Methods 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
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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
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
- E04G11/20—Movable forms; Movable forms for moulding cylindrical, conical or hyperbolical structures; Templates serving as forms for positioning blocks or the like
- E04G11/22—Sliding forms raised continuously or step-by-step and being in contact with the poured concrete during raising and which are not anchored in the hardened concrete; Arrangements of lifting means therefor
-
- 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
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
- E04G11/20—Movable forms; Movable forms for moulding cylindrical, conical or hyperbolical structures; Templates serving as forms for positioning blocks or the like
- E04G11/22—Sliding forms raised continuously or step-by-step and being in contact with the poured concrete during raising and which are not anchored in the hardened concrete; Arrangements of lifting means therefor
- E04G11/24—Construction of lifting jacks or climbing rods for sliding forms
-
- 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
-
- 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
- E04G3/28—Mobile scaffolds; Scaffolds with mobile platforms
-
- 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
- E04G3/28—Mobile scaffolds; Scaffolds with mobile platforms
- E04G2003/286—Mobile scaffolds; Scaffolds with mobile platforms mobile vertically
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Types And Forms Of Lifts (AREA)
Abstract
The present invention discloses a kind of high rise elevator well jacking formwork system and its construction method, including bottom supporting mechanism, vertical jacking hydraulic device, upper supporting mechanism, template supporting device and control system, pass through vertically jacking hydraulic device connection between bottom supporting mechanism and upper supporting mechanism, vertical jacking hydraulic device is for jacking upper supporting mechanism and promoting bottom supporting mechanism, template supporting device is arranged in the top of upper supporting mechanism, template is detachably arranged in template supporting device periphery, vertical jacking hydraulic device, upper supporting mechanism and bottom supporting mechanism are electrically connected with control system.The high rise elevator well jacking formwork system and its construction method, without individually removing when template installation, dismounting, it can integrally be promoted with the hydraulic pressure lift decorum, reach the mechanization of high-rise building elevator shaft internal shear force wall, intelligent construction, improved its safety and reliability.
Description
Technical field
The present invention relates to high rise elevator well technical field, more particularly to a kind of high rise elevator well jacking formwork system and its
Construction method.
Background technique
Existing construction of elevator shaft in high-rise building mainly uses steel pipe scaffold to make as bearing, plank sheathing or steel form
For template system.As the height of building successively carries out setting up for construction scaffolding.There are scaffolds to set up repeatedly, operational risk
Greatly, labour cost is higher, operating difficulties, mechanization degree low-risk is high, falling object from high altitude and high-altitude strike height, template weight are big etc.
A series of disadvantages.
Summary of the invention
The object of the present invention is to provide a kind of high rise elevator well jacking formwork system and its construction methods, above-mentioned existing to solve
The problem of with the presence of technology, template are convenient to assemble and disassemble, quick, it can be achieved that safe, efficient construction concept, has reached skyscraper electricity
The internal shear force wall mechanization of stair shaft road, intelligent construction, improve its safety and reliability.
To achieve the above object, the present invention provides following schemes: the present invention provides a kind of high rise elevator well jacking formwork
System, including bottom supporting mechanism, vertically jack hydraulic device, upper supporting mechanism, template supporting device and control system, institute
It states between bottom supporting mechanism and upper supporting mechanism through vertically jacking hydraulic device connection, the vertical jacking hydraulic device
For jacking the upper supporting mechanism and promoting the bottom supporting mechanism, described in the top setting of the upper supporting mechanism
Template supporting device, template are detachably arranged in the template supporting device periphery, the vertical jacking hydraulic device, top
Supporting mechanism and bottom supporting mechanism are electrically connected with the control system.
Further, the bottom supporting mechanism includes bottom beam, chassis, crossbeam and bracket beam, and the bottom beam is mounted on institute
The both ends of chassis are stated, the bracket beam is placed in the bottom beam, and hydraulic stem one end and the bracket beam of hydraulic system pass through
Bolt is fixedly connected, and the hydraulic cylinder of hydraulic system is fixedly connected with the bottom beam bolt；The chassis is mounted on the crossbeam
Fixing groove in, organic frame is installed at the top of the crossbeam, and the bottom and the bottom of the vertical jacking hydraulic device support
Mechanism is fixedly connected.
Further, the outside of the hydraulic system is equipped with small oil tank cover board, and the oil pipe of the hydraulic system exports position
In on the small oil tank cover board and towards the cross rail inner.
Further, the upper supporting mechanism includes upper beam, restocking, crossbeam and bracket beam, and the upper beam is mounted on institute
The both ends of restocking are stated, the bracket beam is placed in the upper beam, and hydraulic stem one end and the bracket beam of hydraulic system pass through
Bolt is fixedly connected, and the hydraulic cylinder of hydraulic system is fixedly connected with the upper beam bolt；The restocking is mounted on the crossbeam
Fixing groove in, organic frame, the top of the vertical jacking hydraulic device and the upper support are installed in the top of the crossbeam
Mechanism is fixedly connected.
Further, the outside of the hydraulic system is equipped with small oil tank cover board, and the oil pipe of the hydraulic system exports position
In on the small oil tank cover board and towards the cross rail inner.
Further, lower guide holder and upper is respectively welded in the rack of the bottom supporting mechanism and upper supporting mechanism
Guide holder, corresponding on two guide holders to offer pilot hole, guiding axis is threaded through the pilot hole opened up on two guide holders
Interior, the bottom of the guiding axis connect with the lower guide holder and is integral.
Further, the template supporting device, the template are fixed on the upper guide holder of the upper supporting mechanism
Supporting arrangement includes four columns being centrosymmetrically arranged, and is welded with the I-shaped built in intersecting parallels at the top of four columns
The crosspoint of steel, each I-steel is fixed by anchor ear, and the end of each I-steel is equipped with template sliding suspension hook, and the template is sliding
Dynamic suspension hook is for hanging tight template.
Further, operating platform is provided between four columns, the surrounding setting protection of the operating platform is turned over
Plate.
The present invention also provides a kind of construction methods of high rise elevator well jacking formwork system, applied to above-mentioned high rise elevator
Well jacking formwork is put, comprising the following steps:
1) first layer elevator main structure is poured first, and bearing of two square holes as bracket beam is reserved on metope
Hole；
2) bottom supporting mechanism is assembled, bottom beam, chassis, bracket beam and the crossbeam in the supporting mechanism of bottom assemble solid
It is fixed；
3) the vertical jacking hydraulic device of installation is bolted at the top of assembled bottom supporting mechanism；
4) upper supporting mechanism is assembled, assembled upper supporting mechanism is mounted on to the top of vertical jacking hydraulic device
Portion；
5) guiding axis is installed, guide holder is respectively welded in upper supporting mechanism and bottom supporting mechanism, it then will guiding
Axis is mounted between two guide holders, and the bottom of guiding axis and lower part guide holder are connected as an entirety；
6) template supporting device is mounted in upper supporting mechanism by installation template supporting arrangement, then lifts template again；
7) motor and route are installed, the motor of hydraulic system is installed, adds hydraulic oil, and connection line；It is carried out after installation
Debugging, makes vertically to jack hydraulic device in place, and progress template is fixed after debugging is qualified reinforces；
8) after pouring this layer concrete, by form removable, using sliding suspension hook then template is shunk into top to contract
Four bracket beams of supporting mechanism start vertical jacking hydraulic device and jack upper supporting mechanism to next layer, and jacking is in place
After stretch out bracket beam；Then four bracket beams for shrinking bottom supporting mechanism start vertical jacking hydraulic device, bottom are supported
Bracket beam stretches out after integrally promoting one layer in mechanism；Template is slid in and out using sliding suspension hook, construction location is slided into, by template
Supporting and fixing carries out main body construction；
9) circulation step 8) until after completion whole building escalator main body construction, it is removed.
The present invention achieves following technical effect compared with the existing technology:
1, template uses integrated form Novel aluminum alloy gang form, and formwork system is structure lightened, and formwork edge joint is few, lightweight
High-strength, the impression quality height of concrete is, it can be achieved that recycle.
2, it by using hydraulic CONTROLLED INTEGRAL LIFT TECHNOLOGY, promotes high rise elevator well jacking formwork system integrally, solves biography
System scaffold, which is taken, tears the problems such as complicated, template installation is inconvenient, rubbish should not be removed in hoistway open, improves civilized construction image.
3, the professional protective device of the mating installation of high rise elevator well jacking formwork system and safety device, realize bracket beam up and down
It is self-locking mutually, guarantee the stability of high rise elevator well jacking formwork system.
4, high rise elevator well jacking formwork system uses hydraulic intelligent operation control system, can effectively realize that hydraulic system is complete
It automatically controls, realizes hydraulic system synchronism, improve the reliability transmitted at a distance, guarantee concrete quality and safe mass.
Detailed description of the invention
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is that high rise elevator well promotes formwork system overall structure diagram；
Fig. 2 is that elevator main body pours figure；
Fig. 3 is the structural schematic diagram one of bottom supporting mechanism；
Fig. 4 is the structural schematic diagram two of bottom supporting mechanism；
Fig. 5 is hydraulic system set-up mode schematic diagram；
Fig. 6 is that schematic diagram is arranged in the position of bottom supporting mechanism, vertical jacking hydraulic device and upper supporting mechanism；
Fig. 7 is guiding axis schematic view of the mounting position；
Fig. 8 is template supporting device schematic view of the mounting position；
Fig. 9 is template supporting device structure composition figure；
Figure 10 is the cross-sectional view of the state one of high rise elevator well jacking formwork system；
Figure 11 is the axonometric drawing of the state two of high rise elevator well jacking formwork system；
Figure 12 is the cross-sectional view of the state two of high rise elevator well jacking formwork system；
Wherein, 1 bottom supporting mechanism；11 bottom beams；12 chassis；13 bracket beams；14 crossbeams；15 small oil tank cover boards；16 connections
Flange；17 hydraulic stems；18 hydraulic cylinders；19 racks；2 vertical jacking hydraulic devices；3 upper supporting mechanisms；4 pattern board supportings dress
It sets；41 columns；42 operating platforms；43 I-steel；44 templates slide suspension hook；45 anchor ears；46 protection turnover panels；5 templates；6 guiding axis；
7 bearing holes.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The object of the present invention is to provide a kind of high rise elevator well jacking formwork system and its construction methods, above-mentioned existing to solve
The problem of with the presence of technology, template are convenient to assemble and disassemble, quick, it can be achieved that safe, efficient construction concept, has reached skyscraper electricity
The internal shear force wall mechanization of stair shaft road, intelligent construction, improve its safety and reliability.
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing and specific real
Applying mode, the present invention is described in further detail.
As shown in figs. 1-12, the present invention provides a kind of high rise elevator well jacking formwork system, including bottom supporting mechanism 1,
Vertical jacking hydraulic device 2, upper supporting mechanism 3, template supporting device 4 and control system, bottom supporting mechanism 1 and top branch
Connected between support mechanism 3 by vertically jacking hydraulic device 2, it is vertical jack hydraulic device 2 for jack upper supporting mechanism 3 and
Bottom supporting mechanism 1 is promoted, template 5 is detachably arranged in 4 periphery of template supporting device, vertical to jack hydraulic device 2, top
Supporting mechanism 3 and bottom supporting mechanism 1 are electrically connected with control system.
Bottom supporting mechanism 1 includes bottom beam 11, chassis 12, crossbeam 14 and bracket beam 13, and bottom beam 11 is mounted on chassis 12
Both ends, bracket beam 13 are placed in bottom beam 11, and 17 one end of hydraulic stem and the bracket beam 13 of hydraulic system are bolted to connection,
The hydraulic cylinder 18 of hydraulic system is fixedly connected with 11 bolt of bottom beam；Chassis 12 is mounted in the fixing groove of crossbeam 14, crossbeam 14
Top organic frame 19 is installed, the vertical bottom for jacking hydraulic device 2 is fixedly connected with bottom supporting mechanism 1；When hydraulic stem 17
When driving bracket beam 13 overhanging, bracket beam 13 is stuck in the bearing hole 7 of elevator main body, realizes determining for bottom supporting mechanism 1
Position, upper supporting mechanism 3 are identical as the working principle of bottom supporting mechanism 1.The outside of hydraulic system is equipped with small oil tank cover board
15, the oil pipe outlet of hydraulic system is located on small oil tank cover board 15 and towards 14 inside of crossbeam.Upper supporting mechanism 3 and bottom branch
The structure composition of support mechanism 1 is consistent.
It is respectively welded lower guide holder and upper guide holder in the rack 19 of bottom supporting mechanism 1 and upper supporting mechanism 3, two
Corresponding on a guide holder to offer pilot hole, guiding axis 6 is threaded through in the pilot hole opened up on two guide holders, guiding axis
6 bottom connect with lower guide holder and is integral.
Template supporting device 4 is fixed on the upper guide holder of upper supporting mechanism 3, template supporting device 4 includes in four
The column 41 that the heart is arranged symmetrically, the top of four columns 41 are welded with the I-steel 43 built in intersecting parallels, each I-steel 43
Crosspoint is fixed by anchor ear 45, and the end of each I-steel 43 is equipped with template sliding suspension hook 44, and template is slided suspension hook 44 and used
In hanging tight template 5.Operating platform 42, the surrounding setting protection turnover panel 46 of operating platform 42 are provided between four columns 41.
The working principle of the high rise elevator well jacking formwork system are as follows: by by hydraulic lifting system, intelligence control system,
Template system, protective device are flexibly connected as an entirety.High rise elevator well jacking formwork system with building construction by
Layer climbs, and after pattern board supporting layer concrete pours, form removal 5 shrinks 4, top bracket beam 13, shunk
Bi Hou starts vertical jacking cylinder, and next layer is arrived in jacking, after jacking in place, stretches out bracket beam 13；Then, the ox of lower part 4 is shunk
Leg beam 13 after contraction, starts vertical jacking cylinder, and lower part is integrally promoted to one layer, is promoted and stretches out bracket beam 13 afterwards in place,
Again supporting template.It is operated, after completing whole building elevator main body construction, is removed repeatedly.
Further, the construction method of the high rise elevator well jacking formwork system is as follows:
1) first layer elevator main structure is poured first, the square hole of 2 300X300 is reserved on metope, as ox
The bearing hole 7 of leg beam 13, spacing is 400mm between hole.
2) bottom supporting mechanism is assembled
Firstly, bottom beam 11 is mounted on 12 both ends of chassis, two holes on bottom beam 11 respectively with 12 end of chassis two
A hole is corresponding, usesPin shaft is attached；Then, bracket beam 13 is placed in bottom beam 11, is used
The bolt of M30x80mm and the hydraulic stem 17 of hydraulic system connect, using the bolt of M30x80mm by the hydraulic cylinder of hydraulic system
18 are attached with bottom beam 11；Secondly, small oil tank cover board 15 is mounted on outside hydraulic system, as protective device, small oil tank
Oil pipe outlet on cover board 15 is towards 14 inside of crossbeam；Again, chassis 12 is mounted on 14 width of crossbeam is chassis in 180mm slot
Two holes among 12 are corresponding with two connecting holes of crossbeam 14 respectively, usePin shaft by bottom beam 11,
Chassis 12, small oil tank cover board 15 link together；Finally, four linkage sections of rack 19 are used the bolt point of M16x100mm
It is not connected with the linkage section on chassis 12, forms a complete bottom supporting mechanism.
3) the vertical jacking hydraulic device 2 of installation
Installation three-level vertically jacks hydraulic device, is erected bottom supporting mechanism with three-level using the bolt of 6 M16x30mm
It is connected to jacking hydraulic device bottom, is provided with connecting flange 16 in the middle part of the crossbeam 14 of bottom supporting mechanism 1, vertically jacks hydraulic
The bottom of device 2 is fixedly connected with connecting flange 16.
4) it assembles, top supporting device is installed
Firstly, upper beam is mounted on 12 both ends of chassis, two holes on upper beam, two holes with 12 end of chassis respectively
It is corresponding, it usesPin shaft is attached；Then, bracket beam 13 is placed in upper beam, uses M30x80mm
Bolt and the hydraulic stem 17 of hydraulic system connect, using the bolt of M30x80mm by the hydraulic cylinder 18 and bottom beam of hydraulic system
11 are attached；Secondly, small oil tank cover board 15 is mounted on outside hydraulic system, as protective device, on small oil tank cover board 15
Oil pipe outlet towards the inside of crossbeam 14；Again, chassis 12 is mounted on 14 width of crossbeam is in 180mm slot, among chassis 12
Two holes are corresponding with two connecting holes of crossbeam 14 respectively, usePin shaft is by bottom beam 11, chassis 12, small
Oil cylinder cover board 15 links together；Finally, by four linkage sections of rack 19 using M16x100mm bolt respectively with chassis 12
On linkage section be connected, formed a complete upper support mechanism.Using the bolt of 6 M16x30mm by upper support mechanism
Hydraulic device top is vertically jacked with three-level to connect.
5) guiding axis 6 is installed
Firstly, two guide holders are respectively welded on the supporting device of upper and lower part；Then, guiding axis 6 is mounted on up and down
In guide holder, 6 lower part of guiding axis and lower part guide holder are connected as an entirety using M16x200mm bolt by bottom.
6) installation template supporting arrangement
Using the bolt of 16 M16x30mm, by 4 columns 41 of template supporting device 4 respectively and in upper support mechanism
Reserved 4 connecting plates connection.
7) installation template 5
It is fixed using the one end such as electric block or bottle gouard moved by hands, wirerope and the suspension hook on aluminum alloy mould plate 5, it is another
End is attached using the bolt of M16x30mm with the sliding suspension hook on 5 supporting structure of template.
8) motor and route are installed
Hydraulic system motor is installed, 46# hydraulic oil, and connection line are added.
9) it debugs
It is debugged after installing for the first time, makes hydraulic device in place, progress template 5 is fixed after debugging is qualified reinforces.
10) this layer concrete is poured, first removes template 5, template 5 is inwardly contracted to optimum bit using sliding suspension hook
It sets；Then, 4, top bracket beam 13 is shunk, after contraction, starts vertical jacking cylinder, next layer is arrived in jacking, and jacking is in place
Afterwards, bracket beam 13 is stretched out；Secondly, shrink shrink the bracket beam 13 of lower part 4, after contraction, start vertical jacking cylinder, will under
Portion integrally promotes one layer, is promoted and stretches out bracket beam 13 afterwards in place, slides in and out template 5 using sliding suspension hook, slides into construction
5 supporting and fixing of template is carried out main body construction by position.
11) step 10) is repeated, is operated repeatedly, after completing whole building escalator main body construction, is torn open
It removes.
High rise elevator well jacking formwork system and its construction method proposed by the present invention, by by hydraulic lifting system, intelligence
It can control system, template system, protective device and be flexibly connected as an entirety.Without individually removing when template installation, dismounting,
It can integrally be promoted with the hydraulic pressure lift decorum.High rise elevator well jacking formwork system is successively climbed with the construction of building, is climbed
Stability is strong during rising, and template 5 is convenient to assemble and disassemble, quick, it can be achieved that safe, efficient construction concept, has reached skyscraper
The mechanization of elevator shaft internal shear force wall, intelligent construction, improve its safety and reliability.
Specific examples are applied in the present invention, and principle and implementation of the present invention are described, above embodiments
Illustrate to be merely used to help understand method and its core concept of the invention；At the same time, for those skilled in the art, according to
According to thought of the invention, there will be changes in the specific implementation manner and application range.In conclusion the content of the present specification
It should not be construed as limiting the invention.
Claims (9)
1. a kind of high rise elevator well jacking formwork system, it is characterised in that: including bottom supporting mechanism, vertically jack hydraulic dress
It sets, upper supporting mechanism, template supporting device and control system, passes through between the bottom supporting mechanism and upper supporting mechanism
Vertical jacking hydraulic device connection, the vertical jacking hydraulic device is for jacking the upper supporting mechanism and promoting the bottom
The template supporting device is arranged in portion's supporting mechanism, the top of the upper supporting mechanism, and template is detachably arranged in described
Template supporting device periphery, the vertical jacking hydraulic device, upper supporting mechanism and bottom supporting mechanism with the control
System electrically connects.
2. high rise elevator well jacking formwork system according to claim 1, it is characterised in that: the bottom supporting mechanism packet
Bottom beam, chassis, crossbeam and bracket beam are included, the bottom beam is mounted on the both ends of the chassis, and the bracket beam is placed in the bottom
In beam, hydraulic stem one end and the bracket beam of hydraulic system are bolted to connection, the hydraulic cylinder of hydraulic system and institute
Bottom beam bolt is stated to be fixedly connected；The chassis is mounted in the fixing groove of the crossbeam, and organic frame is installed at the top of the crossbeam,
The bottom of the vertical jacking hydraulic device is fixedly connected with the bottom supporting mechanism.
3. high rise elevator well jacking formwork system according to claim 2, it is characterised in that: the outside of the hydraulic system
Small oil tank cover board is installed, the oil pipe outlet of the hydraulic system is located on the small oil tank cover board and towards in the crossbeam
Side.
4. high rise elevator well jacking formwork system according to claim 1, it is characterised in that: the upper supporting mechanism packet
Upper beam, restocking, crossbeam and bracket beam are included, the upper beam is mounted on the both ends of the restocking, and the bracket beam is placed on described
In beam, hydraulic stem one end and the bracket beam of hydraulic system are bolted to connection, the hydraulic cylinder of hydraulic system and institute
Beam bolt is stated to be fixedly connected；The restocking is mounted in the fixing groove of the crossbeam, and organic frame is installed at the top of the crossbeam,
The top of the vertical jacking hydraulic device is fixedly connected with the upper supporting mechanism.
5. high rise elevator well jacking formwork system according to claim 4, it is characterised in that: the outside of the hydraulic system
Small oil tank cover board is installed, the oil pipe outlet of the hydraulic system is located on the small oil tank cover board and towards in the crossbeam
Side.
6. high rise elevator well jacking formwork system according to claim 1, it is characterised in that: the bottom supporting mechanism and
Lower guide holder and upper guide holder are respectively welded in the rack of upper supporting mechanism, corresponding offer is led on two guide holders
Xiang Kong, guiding axis are threaded through in the pilot hole opened up on two guide holders, and the bottom of the guiding axis and the lower guide holder connect
It connects and is integral.
7. high rise elevator well jacking formwork system according to claim 6, it is characterised in that: the upper supporting mechanism
The template supporting device is fixed on upper guide holder, the template supporting device includes four columns being centrosymmetrically arranged,
The I-steel built in intersecting parallels is welded at the top of four columns, the crosspoint of each I-steel is fixed by anchor ear, and
The end of each I-steel is equipped with template sliding suspension hook, and the template sliding suspension hook is for hanging tight template.
8. high rise elevator well jacking formwork system according to claim 7, it is characterised in that: a structure of an essay for four columns
Equipped with operating platform, the surrounding setting protection turnover panel of the operating platform.
9. a kind of construction method of high rise elevator well jacking formwork system is applied to height of any of claims 1-8
Layer elevator jacking formwork is put, which comprises the following steps:
1) first layer elevator main structure is poured first, and support holes of two square holes as bracket beam are reserved on metope
Hole；
2) bottom supporting mechanism is assembled, bottom beam, chassis, bracket beam and the crossbeam in the supporting mechanism of bottom are subjected to assembling fixation；
3) the vertical jacking hydraulic device of installation is bolted at the top of assembled bottom supporting mechanism；
4) upper supporting mechanism is assembled, assembled upper supporting mechanism is mounted on to the top of vertical jacking hydraulic device；
5) guiding axis is installed, guide holder is respectively welded in upper supporting mechanism and bottom supporting mechanism, then pacifies guiding axis
An entirety is connected as between two guide holders, and by the bottom of guiding axis and lower part guide holder；
6) template supporting device is mounted in upper supporting mechanism by installation template supporting arrangement, then lifts template again；
7) motor and route are installed, the motor of hydraulic system is installed, adds hydraulic oil, and connection line；It is debugged after installation,
Make vertically to jack hydraulic device in place, the fixed reinforcement of template is carried out after debugging is qualified；
8) after pouring this layer concrete, by form removable, using sliding suspension hook then template is shunk into upper support to contract
Four bracket beams of mechanism start vertical jacking hydraulic device and jack upper supporting mechanism to next layer, jack and extend back in place
Bracket beam out；Then four bracket beams for shrinking bottom supporting mechanism start vertical jacking hydraulic device, by bottom supporting mechanism
Bracket beam is stretched out after whole one layer of promotion；Template is slid in and out using sliding suspension hook, construction location is slided into, by pattern board supporting
It is fixed, carry out main body construction；
9) circulation step 8) until after completion whole building escalator main body construction, it is removed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910866212.0A CN110469106A (en) | 2019-09-09 | 2019-09-09 | A kind of high rise elevator well jacking formwork system and its construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN110984555A (en) * | 2019-11-25 | 2020-04-10 | 北京杏林伟业电梯工程有限公司 | Scaffold for elevator well |
| CN113027167A (en) * | 2021-03-19 | 2021-06-25 | 中建八局天津建设工程有限公司 | Environment-friendly demolition method for high-rise building |
| US20210245997A1 (en) * | 2020-02-12 | 2021-08-12 | Kone Corporation | Movable machine room, elevator arrangement and method for constructing elevator |
| CN113565311A (en) * | 2021-08-09 | 2021-10-29 | 中建三局集团有限公司 | Detachable steel structure scaffold for elevator shaft |
| CN113738065A (en) * | 2021-09-09 | 2021-12-03 | 江苏省方正电梯有限公司 | Integrated steel structure assembly type modularized elevator shaft |
| CN114412164A (en) * | 2022-03-14 | 2022-04-29 | 安徽中嘉环保建材科技有限公司 | Building composite aluminum template |
| CN114673344A (en) * | 2022-04-22 | 2022-06-28 | 中化学路桥建设有限公司 | Self-lifting construction method and construction device for internal mold of elevator shaft of building |
| CN115613841A (en) * | 2022-10-24 | 2023-01-17 | 中国一冶集团有限公司 | Socket joint formula derrick operation protector that can climb |
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| CN110984555A (en) * | 2019-11-25 | 2020-04-10 | 北京杏林伟业电梯工程有限公司 | Scaffold for elevator well |
| US20210245997A1 (en) * | 2020-02-12 | 2021-08-12 | Kone Corporation | Movable machine room, elevator arrangement and method for constructing elevator |
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| CN113565311A (en) * | 2021-08-09 | 2021-10-29 | 中建三局集团有限公司 | Detachable steel structure scaffold for elevator shaft |
| CN113565311B (en) * | 2021-08-09 | 2022-08-02 | 中建三局集团有限公司 | Detachable steel structure scaffold for elevator shaft |
| CN113738065A (en) * | 2021-09-09 | 2021-12-03 | 江苏省方正电梯有限公司 | Integrated steel structure assembly type modularized elevator shaft |
| CN114412164A (en) * | 2022-03-14 | 2022-04-29 | 安徽中嘉环保建材科技有限公司 | Building composite aluminum template |
| CN114673344A (en) * | 2022-04-22 | 2022-06-28 | 中化学路桥建设有限公司 | Self-lifting construction method and construction device for internal mold of elevator shaft of building |
| CN114673344B (en) * | 2022-04-22 | 2022-12-02 | 中化学建设集团有限公司 | Self-lifting construction method and construction device for internal mold of elevator shaft of building |
| CN115613841A (en) * | 2022-10-24 | 2023-01-17 | 中国一冶集团有限公司 | Socket joint formula derrick operation protector that can climb |
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