CN107268966A - Folding rack and its installation method for low level jacking formwork system - Google Patents
Folding rack and its installation method for low level jacking formwork system Download PDFInfo
- Publication number
- CN107268966A CN107268966A CN201710542966.1A CN201710542966A CN107268966A CN 107268966 A CN107268966 A CN 107268966A CN 201710542966 A CN201710542966 A CN 201710542966A CN 107268966 A CN107268966 A CN 107268966A
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- Prior art keywords
- vertical
- folding rack
- low level
- rod
- formwork system
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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
-
- 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
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/007—Devices and methods for erecting scaffolds, e.g. automatic scaffold erectors
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention discloses a kind of folding rack for low level jacking formwork system, including pulley, multiple vertical supporting components and the walkway board for connecting two vertical supporting components, wherein, each vertical supporting component includes the two vertical vertical rods be arrangeding in parallel and many fixed transverse rods for being used to connect two vertical vertical rods, the top of each vertical vertical rod is respectively and fixedly provided with pulley to be hung on below the hanger steel I-beam of low level jacking formwork shellfish thunder platform lower edge, the fixed end cap of walkway board is in rotatable relative to its on fixed transverse rod, the movable end of walkway board is connected with vertical vertical rod and can slided up and down relative to it, when folding rack deploys, the fixing end of walkway board is fixed in vertical vertical rod to form high-altitude construction operation platform by fixture.Folding rack proposed by the present invention for low level jacking formwork system, its installation is very convenient with unloading process.
Description
Technical field
The present invention relates to construction equipment technical field, more particularly to a kind of folding for low level jacking formwork system
Formula hanger and its installation method.
Background technology
At present, low level jacking formwork system as new formwork system obtained in major Super High work progress compared with
For extensive utilization, the characteristics of its is safe efficient, environmentally friendly has obtained perfect embodiment during practice of construction.
But, provide operating platform in the system for working procedures such as reinforcing bar colligation, template matched moulds, concrete curings
Hanging rack system component is various, and the installation and dismounting of the system are all at present the patterns for belonging to scattered spelling in bulk, and construction is not only taken up
Live stockyard and consuming a large amount of construction periods, greatly increase project cost.
The content of the invention
It is a primary object of the present invention to provide a kind of folding rack for low level jacking formwork system and its installation
Method, it is intended to convenient that hanger is installed and dismantled.
To achieve the above object, the present invention provides a kind of folding rack for low level jacking formwork system, including cunning
The walkway board of wheel, multiple vertical supporting components and vertical supporting component described in connection two, wherein,
Each vertical supporting component, which includes the two vertical vertical rods be arrangeding in parallel and many, to be used to vertically stand described in connection two
The fixed transverse rod of bar, the top of each vertical vertical rod is respectively and fixedly provided with the pulley to be hung on low level jacking formwork shellfish
Below the hanger steel I-beam of thunder platform lower edge,
The fixed end cap of the walkway board in rotatable relative to its on the fixed transverse rod, the movable end of the walkway board with it is perpendicular
Connect and can be slided up and down relative to it to vertical rod, when folding rack deploys, the fixing end of walkway board will by fixture
It is fixed in vertical vertical rod to form high-altitude construction operation platform.
Preferably, the folding rack for low level jacking formwork system also include be used for lift by crane folding rack with
And the support rail of stable vertical supporting component, the two vertical vertical rods of the two ends of the support rail respectively with a vertical supporting component
Connection.
Preferably, two pieces of walkway boards arranged in a crossed manner are provided with each identical height of vertical supporting component, two pieces are walked
The middle part of guidance tape is rotated by circular shaft and connected, when folding rack is folded, and two walkway boards being correspondingly arranged are rotated to same flat
Face is to form high-altitude construction operation platform.
Preferably, it is provided with multigroup walkway board to form multiple steps between every two vertical supportings component.
Preferably, the height-adjustable of the vertical vertical rod.
Preferably, the vertical vertical rod includes top connecting rod above and underlying side leads to vertical rod, should
The logical vertical rod in side is placed in the connecting rod of top, and the pulley is fixed on the top of the top connecting rod, and the side, which is led in vertical rod, to be set
Have multiple for adjusting its mounting hole with top connecting rod link position.
Preferably, it is provided with the movable end of the walkway board in neck, the vertical vertical rod and is provided with vertical slide rail,
The neck is placed on slide rail to realize being slidably connected for walkway board and vertical vertical rod.
Preferably, covered when the folding rack for low level jacking formwork system is additionally included in folding rack expansion
Protection network outside vertical vertical rod.
Present invention further propose that a kind of installation based on the above-mentioned folding rack for low level jacking formwork system
Method, comprises the following steps：
By each component assembly of folding rack into folded state, and overall increased to below hanger beam；
Folding rack is carried to hanger steel I-beam side, successively slipped into multiple pulleys on steel I-beam wing plate；
Pulley is slided, while rotate walkway board, until all walkway boards are fully deployed in horizontally disposed, and by the activity of walkway board
End fixation prevents it from rocking；
Stair are installed in vertical vertical rod and fixed in order to traffic up and down；
Protection network is installed in vertical vertical rod, high-altitude closing safe operation platform is formed.
Folding rack proposed by the present invention for low level jacking formwork system, its support body is foldable, thus storage,
Space hold can be greatly reduced in transportation, maintenance cost and cost of transportation are saved, in addition, installing, using and removing
It is convenient that overall support body is folded in journey, expansion is acted, and different from the scattered spelling in bulk of traditional support body, reduces the engineering time, has saved throwing
Provide cost.Meanwhile, this hanging rack system support body is repeatable to be used in turn, and improves materials'use efficiency.
Brief description of the drawings
Fig. 1 is used for structure of the folding rack preferred embodiment of low level jacking formwork system when shrinking for the present invention and shown
It is intended to；
Fig. 2 is used for the structural representation of the folding rack preferred embodiment of low level jacking formwork system upon deployment for the present invention
Figure；
Structural representations of the Fig. 3 for the present invention for list Pin hangers in the folding rack of low level jacking formwork system when folding
Figure；
Structural representations of the Fig. 4 for the present invention for the folding rack middle pulley of low level jacking formwork system；
Structural representations of the Fig. 5 for the present invention for the folding rack middle and upper part connecting rod of low level jacking formwork system；
Structural representations of the Fig. 6 for the present invention for inner sleeve connecting rod in the folding rack of low level jacking formwork system；
Structural representations of the Fig. 7 for the present invention for fixed transverse rod in the folding rack of low level jacking formwork system；
Fig. 8 is used in the folding rack of low level jacking formwork system the structural representation for just leading to vertical rod for the present invention；
Structural representations of the Fig. 9 for invention for walkway board in the folding rack of low level jacking formwork system；
In figure, 1- pulleys, the vertical vertical rods of 2-, 21- tops connecting rod, 22- side leads to vertical rod, 3- fixed transverse rods, 4- walkway boards, 41-
Neck, 5- circular shafts, 6- support rails, 7- inner sleeve connecting rods.
The realization, functional characteristics and advantage of the object of the invention will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
It should be noted that in the description of the invention, term " transverse direction ", " longitudinal direction ", " on ", " under ", "front", "rear",
The orientation or position relationship of the instruction such as "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " is based on accompanying drawing institutes
The orientation or position relationship shown, is for only for ease of the description present invention and simplifies description, is not instruction or implies signified dress
Put or element there must be specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to the limit of the present invention
System.In addition, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicating or implying relative importance.
The present invention proposes a kind of folding rack for low level jacking formwork system.
Referring to figs. 1 to Fig. 3, in this preferred embodiment, a kind of folding rack for low level jacking formwork system, including
Pulley 1, multiple vertical supporting components and the walkway board 4 for connecting two vertical supporting components, wherein,
Each vertical supporting component, which includes the two vertical vertical rods 2 be arrangeding in parallel and many, to be used to connect consolidating for two vertical vertical rods 2
Determine cross bar 3（Can be using circle aluminium bar）, the top of each vertical vertical rod 2 is respectively and fixedly provided with pulley 1 to be hung on low level jacking mould
Below the hanger steel I-beam of frame shellfish thunder platform lower edge,
The fixed end cap of walkway board 4 is in rotatable relative to its on fixed transverse rod 3, and the movable end of walkway board 4 connects with vertical vertical rod 2
Connect and can be slided up and down relative to it, when folding rack deploys, the fixing end of walkway board 4 is fixed in by fixture
To form high-altitude construction operation platform in vertical vertical rod 2.
Specifically, fixture can be latch or screw, and this is not limited by the present invention.Reference picture 4, pulley 1 with it is vertical
Vertical rod 2 can pass through screw connection.Pulley 1 is hung on the hanger steel I-beam of low level jacking formwork shellfish thunder platform lower edge, pulley 1
It can be slided along girder steel direction.Two pieces of walkway boards 4 arranged in a crossed manner, two are provided with each identical height of vertical supporting component
The middle part of block walkway board 4 by circular shaft 5 rotate connect, when folding rack is folded, two walkway boards 4 being correspondingly arranged rotate to
Same plane is to form high-altitude construction operation platform.In addition, being provided with multigroup walkway board 4 between every two vertical supportings component with shape
Into multiple steps, accordingly, fixed transverse rod 3 is also equipped with many.Reference picture 5, the two ends of fixed transverse rod 3 are screwed
In on vertical supporting component.
Further, this be used for low level jacking formwork system folding rack also include be used for lift by crane folding rack with
And the support rail 6 of stable vertical supporting component, the two ends of the support rail 6 are vertically stood with the two of a vertical supporting component respectively
Bar 2 is connected.Support rail 6 is located at the top of fixed transverse rod 3, and support rail 6 can be fixed on vertical supporting component by screw.
Further, the height-adjustable of vertical vertical rod 2, so as to change the relative elevation position of this folding rack.Tool
Body can realize the height-adjustable of vertical vertical rod 2 using various structures, and this is not limited by the present invention.Reference picture 5 and Fig. 8,
The present embodiment herein proposes a concrete structure：Vertical vertical rod 2 includes top connecting rod 21 above and underlying
The logical vertical rod 22 in side, the party leads to vertical rod 22 and is placed in top connecting rod 21, and pulley 1, Fang Tong is fixed on the top of top connecting rod 21
Vertical rod 22 is used to adjust its mounting hole with the link position of top connecting rod 21 provided with multiple.Different peaces is passed through by screw
Hole is filled, so that the side of adjustment leads to the link position of portion's connecting rod of vertical rod 22, and then the height of vertical vertical rod 2 is adjusted.
Specifically, the movable end of reference picture 8 and Fig. 9 walkway boards 4 uses following structure with being slidably connected for vertical vertical rod 2：
Be provided with the movable end of walkway board 4 in neck 41, vertical vertical rod 2 and be provided with vertical slide rail, neck 41 be placed on slide rail with
Realize being slidably connected for walkway board 4 and vertical vertical rod 2.When neck 41 slides to the bottom of correspondence slide rail, consolidated by latch
It is fixed, so as to form one across operating platform.
Further, covered when this folding rack for being used for low level jacking formwork system is additionally included in folding rack expansion
Protection network outside vertical vertical rod 2（Not shown in figure）.
In reference picture 6, the present embodiment, folding rack sets 5 layers altogether（That is a Pin hangers set 5 groups of components of walkway board 4）,
Often the height of step operating platform is fixed as 2.2m, respectively 1,2 layers carry out steel flxer journey, 3,4 layers carry out form work engineering, 5
Layer carries out concrete curing, and the system number of plies can suitably increase according to actual conditions.Each vertical vertical rod 2 is by the side of 2 6m length
Logical vertical rod 22 is spliced, and two sides are connected between leading to vertical rod 22 by inner sleeve connecting rod 7.
The installation method step of this folding rack is as follows：
Step one：According to early stage hanger design drawing, component each to folding rack carries out preassembling, per a piece of hanger all in
Folded state, scene is transported to by high capacity waggon；
Step 2：Steel suspension rod is placed below each support rail 6, suspension centre, overall lifting hanger to extension are set on steel suspension rod
Below setting a roof beam in place；
Step 3：Folding rack is carried to hanger steel I-beam side, successively slipped into pulley 1 on steel I-beam wing plate；
Step 4：Pulley 1 is slided, while all walkway boards 4 are rotated, until walkway board 4 is fully deployed in horizontally disposed, aisle
Plate 4 and fixed transverse rod 3 are screwed walkway board 4 to prevent from rocking by the clamping of neck 41；
Step 5：Stair are installed, staircase component upper and lower side carries out screw by special connector with vertical vertical rod 2 respectively and fixed,
Traffic above and below being easy to；
Step 6：Protection network is installed, fixed protection network with the vertical pin joint of vertical rod 2 by connector, enclosing is closed as hard,
Form high-altitude closing safe operation platform.
Method for dismounting step is with installation method step on the contrary, step is as follows：
Step one：Remove protection network from top to bottom successively, transported outside the venue by low level backform shellfish thunder platform or building level structure；
Step 2：Each component of this folding rack is removed successively, is from top to bottom once removed, and notes high during dismounting
Sky pendant thing, strengthens safety prevention measure；
Step 3：The side Fixed latches of walkway board 4 or screw are untied, pulley 1 is slided along hanger steel I-beam direction, by walkway board
While 4 folding, each vertical vertical rod 2 is progressively drawn close；
Step 4：Steel suspension rod is set in the vertical direction of support rail 6, sets suspension centre that hanger is integrally hung out into scene above；
Step 5：The hanger of folded state is integrally transported into storage space using high capacity waggon progressively to be disassembled, deposited again.
The folding rack for low level jacking formwork system that the present embodiment is proposed, its support body is foldable, so as to deposit
Put, space hold can be greatly reduced in transportation, maintenance cost and cost of transportation are saved, in addition, installing, using and removing
During overall support body fold, expansion action it is convenient, different from traditional support body it is in bulk it is scattered spell, reduce the engineering time, save
Cost of investment.Meanwhile, this hanging rack system support body is repeatable to be used in turn, and improves materials'use efficiency.
Present invention further propose that a kind of installation method of folding rack for low level jacking formwork system.
In this preferred embodiment, a kind of installation side based on the above-mentioned folding rack for low level jacking formwork system
Method, comprises the following steps：
By each component assembly of folding rack into folded state, and overall increased to below hanger beam；
Folding rack is carried to hanger steel I-beam side, successively slipped into multiple pulleys on steel I-beam wing plate；
Pulley is slided, while rotate walkway board, until all walkway boards are fully deployed in horizontally disposed, and by the activity of walkway board
End fixation prevents it from rocking；
Stair are installed in vertical vertical rod and fixed in order to traffic up and down；
Protection network is installed in vertical vertical rod, high-altitude closing safe operation platform is formed.
The preferred embodiments of the present invention are these are only, are not intended to limit the scope of the invention, it is every to utilize this hair
The equivalent structure transformation that bright specification and accompanying drawing content are made, or other related technical fields are directly or indirectly used in,
Similarly it is included within the scope of the present invention.
Claims (9)
1. a kind of folding rack for low level jacking formwork system, it is characterised in that including pulley, multiple vertical supporting groups
The walkway board of vertical supporting component described in part and connection two, wherein,
Each vertical supporting component, which includes the two vertical vertical rods be arrangeding in parallel and many, to be used to vertically stand described in connection two
The fixed transverse rod of bar, the top of each vertical vertical rod is respectively and fixedly provided with the pulley to be hung on low level jacking formwork shellfish
Below the hanger steel I-beam of thunder platform lower edge,
The fixed end cap of the walkway board in rotatable relative to its on the fixed transverse rod, the movable end of the walkway board with it is perpendicular
Connect and can be slided up and down relative to it to vertical rod, when folding rack deploys, the fixing end of walkway board will by fixture
It is fixed in vertical vertical rod to form high-altitude construction operation platform.
2. as claimed in claim 1 be used for low level jacking formwork system folding rack, it is characterised in that also including for
Lift by crane the support rail of folding rack and stable vertical supporting component, the two ends of the support rail respectively with a vertical supporting
Two vertical vertical rod connections of component.
3. it is used for the folding rack of low level jacking formwork system as claimed in claim 1, it is characterised in that vertical supporting group
Two pieces of walkway boards arranged in a crossed manner are provided with each identical height of part, the middle part of two pieces of walkway boards is rotated by circular shaft to be connected
Connect, when folding rack is folded, two walkway boards being correspondingly arranged rotate to same plane to form high-altitude construction operation platform.
4. it is used for the folding rack of low level jacking formwork system as claimed in claim 3, it is characterised in that every two vertical branch
Multigroup walkway board is provided between support component to form multiple steps.
5. it is used for the folding rack of low level jacking formwork system as claimed in claim 1, it is characterised in that described vertical vertical
The height-adjustable of bar.
6. it is used for the folding rack of low level jacking formwork system as claimed in claim 5, it is characterised in that described vertical vertical
Bar includes top connecting rod above and underlying side leads to vertical rod, and the party leads to vertical rod and is placed in the connecting rod of top,
The pulley is fixed on the top of the top connecting rod, and the side is led to vertical rod and is connected provided with multiple for adjusting it with top
The mounting hole of bar link position.
7. it is used for the folding rack of low level jacking formwork system as claimed in claim 1, it is characterised in that the walkway board
Movable end on be provided with neck, the vertical vertical rod and be provided with vertical slide rail, the neck is placed on slide rail to realize
Walkway board is slidably connected with vertical vertical rod.
8. it is used for the folding rack of low level jacking formwork system as claimed in claim 1, it is characterised in that be additionally included in folding
Stacked hanger is placed on the protection network outside vertical vertical rod when deploying.
9. a kind of installation method of the folding rack for low level jacking formwork system based on described in claim 1, it is special
Levy and be, comprise the following steps：
By each component assembly of folding rack into folded state, and overall increased to below hanger beam；
Folding rack is carried to hanger steel I-beam side, successively slipped into multiple pulleys on steel I-beam wing plate；
Pulley is slided, while rotate walkway board, until all walkway boards are fully deployed in horizontally disposed, and by the activity of walkway board
End fixation prevents it from rocking；
Stair are installed in vertical vertical rod and fixed in order to traffic up and down；
Protection network is installed in vertical vertical rod, high-altitude closing safe operation platform is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710542966.1A CN107268966B (en) | 2017-07-05 | 2017-07-05 | Folding rack and its installation method for low level jacking formwork system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710542966.1A CN107268966B (en) | 2017-07-05 | 2017-07-05 | Folding rack and its installation method for low level jacking formwork system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107268966A true CN107268966A (en) | 2017-10-20 |
| CN107268966B CN107268966B (en) | 2019-09-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710542966.1A Active CN107268966B (en) | 2017-07-05 | 2017-07-05 | Folding rack and its installation method for low level jacking formwork system |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09242329A (en) * | 1996-03-13 | 1997-09-16 | Kobe Steel Ltd | Folding continuous suspended scaffolding |
| US20020043428A1 (en) * | 2000-02-25 | 2002-04-18 | Santarlasci Roland R. | Scaffold construction apparatus and method |
| WO2014132281A1 (en) * | 2013-03-01 | 2014-09-04 | Montani Franco | Folding scaffold with built in ladder |
| CN104047417A (en) * | 2014-06-24 | 2014-09-17 | 刘庶民 | Foldable type multi-layer construction working platform |
| CN204510866U (en) * | 2015-03-18 | 2015-07-29 | 戴捷朝 | The two bar bracing frame for building of gas control type |
| CN105649209A (en) * | 2016-03-01 | 2016-06-08 | 中国建筑第八工程局有限公司 | Hanging bracket system applied to narrow space of jacking platform |
| CN107558727A (en) * | 2017-09-08 | 2018-01-09 | 中建三局第建设工程有限责任公司 | Vertical stretched operation frame and its installation and removal method for low level jacking formwork |
-
2017
- 2017-07-05 CN CN201710542966.1A patent/CN107268966B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09242329A (en) * | 1996-03-13 | 1997-09-16 | Kobe Steel Ltd | Folding continuous suspended scaffolding |
| US20020043428A1 (en) * | 2000-02-25 | 2002-04-18 | Santarlasci Roland R. | Scaffold construction apparatus and method |
| WO2014132281A1 (en) * | 2013-03-01 | 2014-09-04 | Montani Franco | Folding scaffold with built in ladder |
| CN104047417A (en) * | 2014-06-24 | 2014-09-17 | 刘庶民 | Foldable type multi-layer construction working platform |
| CN204510866U (en) * | 2015-03-18 | 2015-07-29 | 戴捷朝 | The two bar bracing frame for building of gas control type |
| CN105649209A (en) * | 2016-03-01 | 2016-06-08 | 中国建筑第八工程局有限公司 | Hanging bracket system applied to narrow space of jacking platform |
| CN107558727A (en) * | 2017-09-08 | 2018-01-09 | 中建三局第建设工程有限责任公司 | Vertical stretched operation frame and its installation and removal method for low level jacking formwork |
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| Publication number | Publication date |
|---|---|
| CN107268966B (en) | 2019-09-20 |
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