CN109763627A - A kind of construction of elevator shaft in high-rise building structure and construction method - Google Patents
A kind of construction of elevator shaft in high-rise building structure and construction method Download PDFInfo
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- CN109763627A CN109763627A CN201910189230.XA CN201910189230A CN109763627A CN 109763627 A CN109763627 A CN 109763627A CN 201910189230 A CN201910189230 A CN 201910189230A CN 109763627 A CN109763627 A CN 109763627A
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Abstract
The invention discloses a kind of construction of elevator shaft in high-rise building structures, including operating platform and steel template structure；Operating platform: being arranged hole to be provided on the concrete walls poured, Special supporting device is inserted into hole to be provided, station is placed on Special supporting device；Station includes platform floor and hanging ring, and hanging ring is arranged on platform floor；Special supporting device includes support ontology, limit pull ring and limit bolt；Support the fixed limit pull ring in the side of ontology, limit bolt insertion limit pull ring；Steel template structure: including inside steel form, outer steel formwork plate and supporting and regulating device, the top of platform floor is arranged in inside steel form, outer steel formwork plate is arranged on floor, and inside steel form is connected with outer steel formwork plate by through-wall bolt, and outer steel formwork plate connects supporting and regulating device.Elevator shaft stage+module of the present invention is easy, quick, and steel gang form construction efficiency is high；Components are avoided to fall；It avoids and sets up scaffold and cause material, artificial, waste of time.
Description
Technical field
The present invention relates to a kind of construction of elevator shaft in high-rise building structure and construction methods.
Background technique
In high-building construction, hoistway space is narrow, and steel gang form support adjusting rod is hanging, without supporting point, hoistway
Interior no operating platform carries out steel gang form installation, and elevator steel gang form can not be reinforced effectively, steel gang form difficulty of construction
Greatly, elevator concrete wall construction quality is poor.
Present invention combination high-rise building elevator shaft construction characteristic and steel gang form construction characteristic design elevator Special horizontal
Platform installation method saves the materials such as steel pipe, artificial and time, and hoistway operation platform is firm, ensure that elevator shaft position
The steel gang form installation quality and wall quality of wall.
Summary of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of construction of elevator shaft in high-rise building structure and apply
Work method.
The purpose of the present invention is achieved through the following technical solutions:
A kind of construction of elevator shaft in high-rise building structure, including operating platform and steel template structure；
Operating platform: being arranged hole to be provided on the concrete walls poured, and Special supporting device is inserted into hole to be provided, operation
Platform is placed on Special supporting device；Station includes platform floor and hanging ring, and hanging ring is arranged on platform floor；Special support dress
It sets including support ontology, limit pull ring and limit bolt；Support the fixed limit pull ring in the side of ontology, limit bolt insertion limit
Pull ring；
Steel template structure: including inside steel form, outer steel formwork plate and supporting and regulating device, steel form setting in inside is flat
The top of platform bottom plate, outer steel formwork plate are arranged on floor, and inside steel form is connected with outer steel formwork plate by through-wall bolt, outside
Side steel form connects supporting and regulating device.
It is preferred that platform floor includes 6mm steel plate and 8# channel steel.
It is preferred that 8# channel steel includes translot steel and cannelure steel, the quantity of 6mm steel plate is 4, the side of 6mm steel plate
8# channel steel is arranged in edge.
It is preferred that the middle part welding hanging ring of every 6mm steel plate.
It is preferred that support ontology is 18# I-steel.
It is preferred that limit pull ring includes the first limit pull ring and the second limit pull ring；First limit pull ring and the
Two limit pull rings are arranged in parallel in the side of support ontology.
It is preferred that limit bolt is one section of steel pipe.
It is preferred that support ontology is 18# I-steel, supporting the length of ontology is 120mm-600mm.
It is preferred that a station is correspondingly arranged at least four Special supporting device, the two sides of station are respectively extremely
2 Special supporting devices are set less, and the spacing between the Special supporting device of station the same side cannot be less than 200mm.
It is preferred that supporting and regulating device includes connecting rod and adjusting rod, adjusting rod includes the first adjusting rod and the
Two adjusting rods, connecting rod are arranged between the first adjusting rod and the second adjusting rod, are threadedly coupled between adjusting rod and connecting rod；Building
Mounting base is set on plate, and the first adjusting rod is arranged in mounting base, and the second adjusting rod is connect with outer steel formwork plate.
It is preferred that flitch is arranged on platform floor, inside steel form is placed on flitch.
A kind of construction method of construction of elevator shaft in high-rise building structure:
Step 1: preparation, preparation manipulation platform and Special supporting device；
Hoistway operation platform is formed using 8# channel steel and 6mm steel plate processing and fabricating, and 8# channel steel is as main joist, 6mm steel plate
Plate face welds 4 18 hanging rings of diameter phi, and 2 idler wheels of installation are respectively set in the every side of hoistway operation platform；
Special supporting device comprising 18# I-steel, diameter phi 14 limit pull ring and a length of 600mm steel pipe limit bolt；
Step 2: installing Special supporting device in the hole to be provided of elevator hoistway opposite sides, reserved opening having a size of
150mm*200mm；
Step 3: hoistway operation platform is placed on Special supporting device using tower crane；
Step 4: flitch is placed on platform edges gap and is closed；
Step 5: installing the steel form of uniform brushing release agent, and steel form includes inside steel form and outer steel formwork plate；First
Inside steel form is placed on flitch, then outer steel formwork plate and through-wall bolt are installed, adjusts inside steel form and outside steel
After the verticality of template, through-wall bolt is tightened；
Step 6: concreting is carried out between inside steel form and outer steel formwork plate；
Step 7: removal step, first dismounting through-wall bolt loosen supporting and regulating device, make steel form and concrete table
Emaciated face is left, then with tower crane is hoisted to steel form storage area and carries out template guarantor steel form on the inside of elevator and outer steel formwork plate
It supports and safeguards；Last dismantling operation platform: after flitch is taken away, station is hung to designated position by tower crane and is put well, finally
Remove Special supporting device.
The beneficial effects of the present invention are:
1. solving the problems, such as that elevator steel form is difficult to construct；Elevator shaft stage+module is easy, quick, steel gang form
Construction efficiency is high；
2. can realize that elevator shaft lower layer is totally-enclosed, template, components is avoided to fall；Reduce due to erecting scaffold
The loss of tool and template components when bringing security risk and not closing；
Material, artificial, waste of time are caused 3. avoiding and setting up scaffold in elevator from bottom to top；
4. green, environmental protection, energy conservation are recycled recycling, can smelt regeneration.
Detailed description of the invention
Fig. 1 is schematic cross-sectional view of the present invention；
Fig. 2 is operation of the present invention platform mounting structure schematic diagram；
Fig. 3 is operating platform schematic diagram；
Fig. 4 is Special supporting device schematic diagram；
Fig. 5 is overlooking structure diagram of the present invention；
Fig. 6 is supporting and regulating device schematic diagram；
In figure, 1- concrete walls, 2- station, 2.1- platform floor, 2.2-8# channel steel, 2.3- hanging ring, 3- Special support
Device, 3.1-18# I-steel, 3.2- limit bolt, 3.3- first limit pull ring, and 3.4- second limits pull ring, punching block on the inside of 4-
Plate, 5- outer steel formwork plate, 6- through-wall bolt, 7- supporting and regulating device, 7.1- connecting rod, 7.2- adjusting rod, 8- flitch, the building 9-
Plate, the bottom 10- diagonal brace.
Specific embodiment
Technical solution of the present invention is described in further detail with reference to the accompanying drawing, but protection scope of the present invention is not limited to
It is as described below.
As shown in Figure 1, Figure 2 and Fig. 5 shown in, a kind of construction of elevator shaft in high-rise building structure, including operating platform and punching block it is hardened
Structure；
Operating platform: being arranged hole to be provided on the concrete walls 1 poured, and Special supporting device 3 is inserted into hole to be provided, behaviour
Make platform 2 to be placed on Special supporting device 3；Station 2 includes platform floor 2.1 and hanging ring 2.3, and hanging ring 2.3 is arranged at platform bottom
On plate 2.1；As shown in figure 4, Special supporting device 3 includes support ontology, limit pull ring and limit bolt 3.2；Support ontology
The fixed limit pull ring in side, the insertion limit pull ring of limit bolt 3.2；
Steel template structure: including inside steel form 4, outer steel formwork plate 5 and supporting and regulating device 7, inside steel form 4 is arranged
In the top of platform floor 2.1, outer steel formwork plate 5 is arranged on floor 9 (or reinforced concrete floor), 4 He of inside steel form
Outer steel formwork plate 5 is connected by through-wall bolt 6, and outer steel formwork plate 5 connects supporting and regulating device 7.The present invention is especially suitable for height
Layer construction.The present invention can be used steel and be made in addition to flitch 8, other component, can smelt regeneration.All parts can weigh
It is multiple to utilize, energy conservation and environmental protection.
In a preferred embodiment, as shown in figure 3, platform floor 2.1 includes 6mm steel plate and 8# channel steel 2.2.
In a preferred embodiment, 8# channel steel 2.2 includes translot steel and cannelure steel, and the quantity of 6mm steel plate is 4,6mm
8# channel steel 2.2 is arranged in edges of plate.
In a preferred embodiment, the middle part welding hanging ring 2.3 of every 6mm steel plate.
In a preferred embodiment, support ontology is 18# I-steel 3.1.
In a preferred embodiment, limit pull ring includes the first limit pull ring 3.3 and the second limit pull ring 3.4；First
Limit pull ring 3.3 and the second limit pull ring 3.4 are arranged in parallel in the side of support ontology.
In a preferred embodiment, limit bolt 3.2 is one section of steel pipe.
In a preferred embodiment, support ontology is 18# I-steel 3.1, and supporting the length of ontology is 120mm-
600mm。
In a preferred embodiment, a station 2 is correspondingly arranged at least four Special supporting device 3, station 2
Two sides are respectively provided at least 2 Special supporting devices 3, and the spacing between the Special supporting device 3 of 2 the same side of station must not be small
In 200mm.
In a preferred embodiment, it as shown in fig. 6, supporting and regulating device 7 includes connecting rod 7.1 and adjusting rod 7.2, adjusts
Pole 7.2 includes the first adjusting rod and the second adjusting rod, and connecting rod 7.1 is arranged between the first adjusting rod and the second adjusting rod,
It is threadedly coupled between adjusting rod 7.2 and connecting rod 7.1；Mounting base is set on floor 9, the first adjusting rod is arranged in mounting base,
Second adjusting rod is connect with outer steel formwork plate 5.Preferably, supporting and regulating device 7 further includes bottom diagonal brace 10, bottom diagonal brace 10 1
End is connect with mounting base, and the other end connects outer steel formwork plate 5.
In a preferred embodiment, flitch 8 is set on platform floor 2.1, and inside steel form 4 is placed on flitch 8.
The main function of flitch 8 is the gap blocked between platform floor 2.1 and elevator sidewall, realizes that elevator shaft is totally-enclosed.
A kind of construction method of construction of elevator shaft in high-rise building structure:
Step 1: preparation, preparation manipulation platform 2 and Special supporting device 3；
Hoistway operation platform 2 is formed using 8# channel steel 2.2 and 6mm steel plate processing and fabricating, and 8# channel steel 2.2 is used as main joist,
6mm steel plate face welds 4 18 hanging rings 2.3 of diameter phi, and 2 idler wheels of installation are respectively set in the every side of hoistway operation platform 2；
Special supporting device 3 comprising 18# I-steel 3.1 (the high wide 94mm* abdominal depth 6.5mm of 180mm* leg) (18# I-shaped
The a length of 500mm of steel 3.1), diameter phi 14 limits pull ring and a length of 600mm steel pipe limit bolt 3.2；
Step 2: in the hole to be provided of elevator hoistway opposite sides install Special supporting device 3, reserved opening having a size of
150mm*200mm；
Step 3: hoistway operation platform 2 is placed on Special supporting device 3 using tower crane；
Step 4: flitch 8 is placed on platform edges gap and is closed；
Step 5: installing the steel form of uniform brushing release agent, and steel form includes inside steel form 4 and outer steel formwork plate 5；
First inside steel form 4 is placed on flitch 8, then outer steel formwork plate 5 and through-wall bolt 6 are installed, outer steel formwork plate 5 is made to fall in thing
First on the good wall control line of ink marker of bullet, after the verticality for adjusting inside steel form 4 and outer steel formwork plate 5, through-wall bolt is tightened
6；
Step 6: concreting is carried out between inside steel form 4 and outer steel formwork plate 5；
Step 7: removal step, first dismounting through-wall bolt 6 loosen supporting and regulating device 7, make steel form and concrete
Surface is separated from, then with tower crane is hoisted to steel form storage area and is carried out mould steel form 4 on the inside of elevator and outer steel formwork plate 5
Plate maintenance and maintenance；Last dismantling operation platform: after flitch 8 is taken away, station 2 is hung by specific bit by tower crane and is put
It is good, finally remove Special supporting device 3.Preferably, installation method is corresponding with operating platform, i.e. each portion for mentioning of installation method
Set up separately set it is corresponding with the setting of operating platform various pieces.If the part that method or operating platform are not mentioned, method and behaviour
Making platform can complement one another.
The effect of embodiment is as follows:
1. solving the problems, such as that elevator steel gang form or steel form are difficult to construct；
2. elevator shaft stage+module is easy, quick, steel gang form construction efficiency is high；
3. can realize that elevator shaft lower layer is totally-enclosed；
Material, artificial, waste of time are caused 4. solving and setting up scaffold in elevator from bottom to top；
5. reducing the loss of tool and template components when bringing security risk because of erecting scaffold and not closing.
6. green, environmental protection, energy conservation are recycled recycling, can smelt regeneration.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, it is noted that all
Made any modifications, equivalent replacements, and improvements etc. within the spirit and principles in the present invention should be included in guarantor of the invention
Within the scope of shield.
Claims (10)
1. a kind of construction of elevator shaft in high-rise building structure, it is characterised in that: including operating platform and steel template structure；
Operating platform: being arranged hole to be provided on the concrete walls poured, Special supporting device is inserted into hole to be provided, station is put
On Special supporting device；Station includes platform floor and hanging ring, and hanging ring is arranged on platform floor；Special supporting device packet
Include support ontology, limit pull ring and limit bolt；The fixed limit pull ring in the side of ontology is supported, limit bolt insertion limit is drawn
Ring；
Steel template structure: including inside steel form, outer steel formwork plate and supporting and regulating device, inside steel form is arranged at platform bottom
The top of plate, outer steel formwork plate are arranged on floor, and inside steel form is connected with outer steel formwork plate by through-wall bolt, outside steel
Template connects supporting and regulating device.
2. a kind of construction of elevator shaft in high-rise building structure according to claim 1, it is characterised in that: platform floor includes
6mm steel plate and 8# channel steel.
3. a kind of construction of elevator shaft in high-rise building structure according to claim 2, it is characterised in that: 8# channel steel includes translot
Steel and cannelure steel, the quantity of 6mm steel plate are 4, and 8# channel steel is arranged in the edges of plate 6mm.
4. a kind of construction of elevator shaft in high-rise building structure according to claim 3, it is characterised in that: every 6mm steel plate
Middle part welding hanging ring.
5. a kind of construction of elevator shaft in high-rise building structure according to claim 1, it is characterised in that: limit pull ring includes the
One limit pull ring and the second limit pull ring；First limit pull ring and the second limit pull ring are arranged in parallel in the side of support ontology.
6. a kind of construction of elevator shaft in high-rise building structure according to claim 1, it is characterised in that: support ontology is 18#
I-steel, supporting the length of ontology is 120mm-600mm.
7. a kind of construction of elevator shaft in high-rise building structure according to claim 1, it is characterised in that: a station is corresponding
At least four Special supporting device is set, and the two sides of station are respectively provided at least 2 Special supporting devices, station the same side
Special supporting device between spacing cannot be less than 200mm.
8. a kind of construction of elevator shaft in high-rise building structure according to claim 1, it is characterised in that: supporting and regulating device packet
Include connecting rod and adjusting rod, adjusting rod includes the first adjusting rod and the second adjusting rod, and connecting rod setting is in the first adjusting rod and the
Between two adjusting rods, it is threadedly coupled between adjusting rod and connecting rod；Mounting base is set on floor, and the setting of the first adjusting rod is being installed
On seat, the second adjusting rod is connect with outer steel formwork plate.
9. a kind of construction of elevator shaft in high-rise building structure according to claim 1, it is characterised in that: set on platform floor
Flitch is set, inside steel form is placed on flitch.
10. a kind of construction method of construction of elevator shaft in high-rise building structure, it is characterised in that:
Step 1: preparation, preparation manipulation platform and Special supporting device；
Hoistway operation platform is formed using 8# channel steel and 6mm steel plate processing and fabricating, and 8# channel steel is as main joist, 6mm steel plate face
4 18 hanging rings of diameter phi are welded, 2 idler wheels of installation are respectively set in the every side of hoistway operation platform；
Special supporting device comprising 18# I-steel, diameter phi 14 limit pull ring and a length of 600mm steel pipe limit bolt；
Step 2: installing Special supporting device in the hole to be provided of elevator hoistway opposite sides, reserved opening having a size of
150mm*200mm；
Step 3: hoistway operation platform is placed on Special supporting device using tower crane；
Step 4: flitch is placed on platform edges gap and is closed；
Step 5: installing the steel form of uniform brushing release agent, and steel form includes inside steel form and outer steel formwork plate；It first will be interior
Side steel form is placed on flitch, then installs outer steel formwork plate and through-wall bolt, adjusts inside steel form and outer steel formwork plate
Verticality after, tighten through-wall bolt；
Step 6: concreting is carried out between inside steel form and outer steel formwork plate；
Step 7: removal step, first dismounting through-wall bolt loosen supporting and regulating device, keep steel form and concrete surface de-
Leave, then with tower crane by steel form on the inside of elevator and outer steel formwork plate be hoisted to steel form storage area carries out template maintenance with
Maintenance；Last dismantling operation platform: after flitch is taken away, station is hung to designated position by tower crane and is put well, finally removed
Special supporting device.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910189230.XA CN109763627A (en) | 2019-03-13 | 2019-03-13 | A kind of construction of elevator shaft in high-rise building structure and construction method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910189230.XA CN109763627A (en) | 2019-03-13 | 2019-03-13 | A kind of construction of elevator shaft in high-rise building structure and construction method |
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| CN109763627A true CN109763627A (en) | 2019-05-17 |
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| CN201910189230.XA Pending CN109763627A (en) | 2019-03-13 | 2019-03-13 | A kind of construction of elevator shaft in high-rise building structure and construction method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111910923A (en) * | 2020-08-10 | 2020-11-10 | 江西志特新材料股份有限公司 | Integral hoisting type hoisting platform |
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| CN107299759A (en) * | 2017-07-10 | 2017-10-27 | 中国五冶集团有限公司 | A kind of method that template is adjusted in skyscraper |
| CN207377100U (en) * | 2017-09-25 | 2018-05-18 | 中建二局第一建筑工程有限公司 | A kind of electronic lifting operation platform of elevator |
| CN208456087U (en) * | 2018-06-19 | 2019-02-01 | 中建八局第二建设有限公司 | A kind of construction of lift well operating platform |
| CN209723516U (en) * | 2019-03-13 | 2019-12-03 | 中国五冶集团有限公司 | A kind of construction of elevator shaft in high-rise building structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101824910A (en) * | 2009-11-17 | 2010-09-08 | 新疆建工（集团）有限责任公司 | Quick template supporting construction method of elevator shaft |
| CN102322135A (en) * | 2011-06-13 | 2012-01-18 | 中铁建工集团有限公司 | Elevator shaft construction scaffolding device capable of being elevated along with construction layer of building main body structure and method for setting same |
| CN105317205A (en) * | 2014-06-09 | 2016-02-10 | 中建四局第六建筑工程有限公司 | Elevator shaft construction method and used device |
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| CN207377100U (en) * | 2017-09-25 | 2018-05-18 | 中建二局第一建筑工程有限公司 | A kind of electronic lifting operation platform of elevator |
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| CN111910923A (en) * | 2020-08-10 | 2020-11-10 | 江西志特新材料股份有限公司 | Integral hoisting type hoisting platform |
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