CN108222623A - The constructing device and construction method of coal warehouse roof plate formwork support platform - Google Patents
The constructing device and construction method of coal warehouse roof plate formwork support platform Download PDFInfo
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- CN108222623A CN108222623A CN201810140131.8A CN201810140131A CN108222623A CN 108222623 A CN108222623 A CN 108222623A CN 201810140131 A CN201810140131 A CN 201810140131A CN 108222623 A CN108222623 A CN 108222623A
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- truss
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H7/00—Construction or assembling of bulk storage containers employing civil engineering techniques in situ or off the site
- E04H7/22—Containers for fluent solids, e.g. silos, bunkers; Supports therefor
- E04H7/24—Constructions, with or without perforated walls, depending on the use of specified materials
- E04H7/26—Constructions, with or without perforated walls, depending on the use of specified materials mainly of concrete, e.g. reinforced concrete or other stone-like materials
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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
- E04G11/02—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for rooms as a whole by which walls and floors are cast simultaneously, whole storeys, or whole buildings
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The present invention provides a kind of constructing device and construction method of coal warehouse roof plate formwork support platform, including platform truss, truss and hoisting frame for being promoted with moving platform truss are poured；Platform truss is arranged on the inside of coal warehouse, and the structure of platform truss is circular truss structure, is bonded on the outer circumference surface of platform truss and is provided with cylindrical inner template, the diameter of the circumference where the lateral surface of inner wall form is equal with the internal diameter of warehouse；The outside that truss is arranged on coal warehouse is poured, the structure for pouring truss is circular truss structure, is bonded on the inner peripheral surface for pour truss and is provided with cylindrical outer wall template, the diameter of the circumference where the medial surface of outer wall template is equal with the outer diameter of warehouse；The first plastering scaffold is fixedly installed in platform truss bottom, the second plastering scaffold is fixedly installed in the bottom for pouring truss；The side of hoisting frame is fixedly connected with the first plastering scaffold, and opposite side is fixedly connected with the second plastering scaffold.
Description
Technical field
The present invention relates to a kind of construction technologies of coal warehouse roof plate formwork support platform, are stored up more particularly, to a kind of coal
The constructing device and construction method of Hold Ceiling formwork support platform.
Background technology
At present, traditional coal warehouse roof template support is that full hall scaffold is set up in the warehouse confined space as template
Then the way of lower support is poured at coal warehouse top plate using concreting warehouse top platform using concrete
Roof plate template at the top of warehouse need to be supported using full hall scaffold by building warehouse top platform, and the method is because of the limitation of warehouse space and height
Degree is higher, and full hall scaffold is caused to set up the casting process of process and roof plate formwork support platform, and there are difficulty of construction is big, cost
The shortcomings of high, long in time limit and construction risk is big.
Invention content
An object of the present invention is just to provide a kind of constructing device of coal warehouse roof plate formwork support platform, to solve
The problem of of high cost and long in time limit present in the constructing device of existing coal warehouse roof plate formwork support platform.
The second object of the present invention is just to provide a kind of construction method of coal warehouse roof plate formwork support platform, to solve
Difficulty of construction present in the construction method of existing coal warehouse roof plate formwork support platform is big and the problem of low construction efficiency.
What an object of the present invention was realized in：
A kind of constructing device of coal warehouse roof plate formwork support platform, including platform truss, pours truss and for driving
State the hoisting frame of platform truss promotion；
The platform truss is arranged on the inside of the coal warehouse, and the structure of the platform truss is circular truss structure,
Fitting is provided with cylindrical inner template, the circle where the lateral surface of the inner wall form on the outer circumference surface of the platform truss
The diameter in week is equal with the internal diameter of warehouse；
The outside for pouring truss and being arranged on the coal warehouse, the structure for pouring truss are circular truss structure,
It is bonded on the inner peripheral surface for pouring truss and is provided with cylindrical outer wall template, where the medial surface of the outer wall template
The diameter of circumference is equal with the outer diameter of warehouse；The inner wall form is poured with the space that the outer wall template is surrounded for warehouse wall
Space, the structure of the warehouse wall casting space is an annulus tube structure；Is fixedly installed in the platform truss bottom
One plastering scaffold, the second plastering scaffold is fixedly installed in the bottom for pouring truss；
The quantity of the hoisting frame has multiple, and the hoisting frame is distributed uniformly and circumferentially in the warehouse wall casting space
Interior, the side of the hoisting frame is fixedly connected with the described first plastering scaffold, and opposite side is consolidated with the described second plastering scaffold
Fixed connection.
The platform truss includes more cross-brace framves and more longitudinal bracing framves, and the cross-brace frame is indulged with described
Intersect to supporting rack and form fenestral fabric.
Supporting guide bar is vertically arranged in each hoisting frame, is provided on the supporting guide bar along thereon
The jack risen, the supporting guide bar are fixedly connected with the warehouse, and the jack passes through connecting rod and the hoisting frame
It is fixedly connected.
The present invention includes platform truss, pours truss and the hoisting frame for the platform truss to be driven to be promoted, instead of
It is traditional using full hall scaffold as warehouse roof template support in a manner of, and the constructing device of the present invention design it is rather skilful
It is wonderful, the promotion of platform truss can be achieved in the casting process of warehouse wall, the platform purlin when warehouse wall is poured at warehouse silo roof
Frame can not only simplify structure, saved construction material, but also substantially reduce and apply as the support device of warehouse silo roof roof plate template
The work duration, greatly improve construction efficiency.
The second object of the present invention is to what is be achieved：
A kind of construction method of coal warehouse roof plate formwork support platform, includes the following steps：
A, platform for making truss：The structure of the platform truss is circular truss structure, in the outer circumference surface of the platform truss
Upper fitting is provided with cylindrical inner template, the diameter of the circumference where the lateral surface of the inner wall form and the internal diameter phase of warehouse
Deng；
B, it makes and pours truss：The structure for pouring truss is circular truss structure, in the inner periphery for pouring truss
Fitting is provided with cylindrical outer wall template on face, the diameter of circumference and the outer diameter of warehouse where the medial surface of the outer wall template
It is equal；The inner wall form is warehouse wall casting space with the space that the outer wall template is surrounded, and the warehouse wall pours sky
Between structure be an annulus tube structure；
C, the first plastering scaffold has been bolted to connection in the platform truss bottom, in the bottom for pouring truss
It has been bolted to connection the second plastering scaffold；
D, multiple hoisting frames are made：Hoisting frame includes two installing plates being oppositely arranged, and is vertically arranged between two installing plates
Have supporting guide bar, be provided on the supporting guide bar along its rising jack, the jack by connecting rod with
The hoisting frame is fixedly connected；Multiple supporting racks are distributed uniformly and circumferentially in warehouse wall casting space；It is each to be promoted
The bottom of one of installing plate of frame is fixedly connected by welding with the first plastering scaffold, the bottom of another installing plate
Portion is fixedly connected by welding with the second plastering scaffold；
E, constructing device places it in the lower part of warehouse after installation is complete, operating personnel by the supporting guide bar righting, and
, concreting is carried out to the warehouse wall casting space located in the position of constructing device placement, i.e., to warehouse bulkhead into
Row concreting；
F, after the concrete of warehouse bulkhead reaches intensity requirement, constructing device is driven to move up by jack, continued to construction
The warehouse wall casting space at device carries out concreting；
G, step f is repeated when the top of the platform truss is located at below warehouse silo roof at 3.1 meters, in the position of warehouse inner wall
In constructing device lower position placing embedded parts and carry out burying for concrete and pour；
H, after the concrete at built-in fitting reaches intensity requirement, the platform truss of constructing device is fallen using the jack
To the top of built-in fitting, the first plastering scaffold of Demolition Construction device, second plastering and are poured scaffold, hoisting frame
Build truss；
J, platform truss can be used as warehouse roof template support frame, to the end of warehouse top platform pours and reach intensity will
After asking, the platform truss is removed.
In step a, the platform truss includes more cross-brace framves and more longitudinal bracing framves, the cross-brace
Frame intersects with the longitudinal bracing frame forms fenestral fabric.
The present invention is a kind of pre-buried using synovial membrane stent combination side wall and simple to install truss replaces the branch of traditional scaffold
The method for supportting platform, not only at low cost, easy construction, but also be easily achieved, there is higher promotional value.
Description of the drawings
Fig. 1 is the structure diagram of constructing device of the present invention.
Fig. 2 is the layout drawing of platform truss.
Fig. 3 is the structure diagram of cross-brace frame.
Fig. 4 is the structure diagram of the structure diagram of longitudinal bracing frame.
Fig. 5 is the structure diagram at platform truss installa-tion to warehouse roof plate template.
Fig. 6 is the connection structure diagram for supporting bracket and built-in fitting.
Fig. 7 is the B direction views of the support bracket of Fig. 6.
In figure：1st, platform truss；1-1, cross-brace frame；1-2, longitudinal bracing frame；1-3, square steel purlin；1-4, springboard；
2nd, truss is poured；3rd, hoisting frame；3-1, installing plate；3-2, connecting rod；4th, inner wall form；5th, outer wall template；6th, the first plastering foot
Hand cradle；7th, the second plastering scaffold；8th, supporting guide bar；9th, jack；10th, bracket is supported；11st, built-in fitting.
Specific embodiment
Embodiment 1：
As shown in Figure 1, a kind of constructing device of coal warehouse roof plate formwork support platform, including platform truss 1, pours truss 2
With the hoisting frame 3 for being promoted with moving platform truss 1.
As shown in Fig. 2 ~ Fig. 4, platform truss 1 is arranged on the inside of coal warehouse, and the structure of platform truss 1 is circular truss
Structure.Platform truss 1 includes more cross-brace frame 1-1 and Duo Gen longitudinal bracing frame 1-2, cross-brace frame 1-1 and is propped up with longitudinal direction
Support 1-2, which intersects, forms fenestral fabric.In the present embodiment, cross-brace frame 1-1 and longitudinal bracing frame 1-2 is rectangle frame
Frame structure.Each cross-brace frame 1-1 includes supporting rack upper beam and supporting rack underbeam, on supporting rack upper beam and supporting rack underbeam
Be vertically arranged with more vertical connecting rods, be provided with inclined support bar between adjacent two vertical connecting rods, inclined support bar to
The same side tilts.Supporting rack 1-2 includes supporting rack upper beam and supporting rack underbeam longitudinally in each, under supporting rack upper beam and supporting rack
More vertical connecting rods are vertically arranged on beam, X-shaped supporting rod is provided between adjacent two vertical connecting rods.
The quantity of cross-brace frame 1-1 is 4, and the quantity of longitudinal bracing frame 1-2 is 5,4 1-1 pairs of cross-brace framves
Title is distributed in the upper and lower both sides of the horizontal center line of platform truss, the horizontal center line of platform truss and transverse direction adjacent thereto
The distance between supporting rack 1-1 is more than the spacing of two transverse support bar 1-1 of the horizontal center line homonymy positioned at platform truss
From 1/3 and less than the distance between two transverse support bar 1-1 of horizontal center line positioned at platform truss.Longitudinal bracing frame
1-2 is evenly distributed in platform truss 1, and longitudinal bracing frame 1-2 is vertically arranged with cross-brace frame 1-1.In the outer of platform truss 1
Fitting is provided with cylindrical inner template 4 on periphery, the diameter of the circumference where the lateral surface of inner wall form 4 and warehouse it is interior
Diameter is equal.Purlin layer is equipped on the top of platform truss 1, purlin layer there are the more square steel purlin 1-3 being arranged in parallel to form, phase
The distance between adjacent two square steel purlin 1-3 are 300mm, springboard 1-4 are equipped on the top of purlin layer, springboard 1-4 is using wood
Plate, the thickness of springboard 1-4 is 50mm.
The outside that truss 2 is arranged on coal warehouse is poured, the structure for pouring truss 2 is circular truss structure, is being poured
Fitting is provided with cylindrical outer wall template 5, the diameter of the circumference where the medial surface of outer wall template 5 on the inner peripheral surface of truss 2
It is equal with the outer diameter of warehouse；Inner wall form 4 is warehouse wall casting space with the space that outer wall template 5 is surrounded, and warehouse wall pours
The structure in space is an annulus tube structure；The first plastering scaffold 6 is fixedly installed in 1 bottom of platform truss, is pouring purlin
The bottom of frame 2 is fixedly installed the second plastering scaffold 7, and the first plastering scaffold 6 is fixed by bolt and 1 bottom of platform truss
Connection, the second plastering scaffold 7 are fixedly connected by bolt with pouring the bottom of truss 2.
As shown in Figure 1, the quantity of hoisting frame 3 has multiple, hoisting frame 3 is distributed uniformly and circumferentially pours sky in warehouse wall
In, the side of hoisting frame 3 is fixedly connected with the first plastering scaffold 6, and opposite side is fixedly connected with the second plastering scaffold 7.
Supporting guide bar 8 is vertically arranged in each hoisting frame 3, the jack 9 along its rising is provided on supporting guide bar 8,
Supporting guide bar 8 is fixedly connected with warehouse, and jack 9 is fixedly connected by connecting rod 3-2 with hoisting frame 3.In the present embodiment,
Hoisting frame 3 includes two installing plate 3-1 being oppositely arranged, and supporting guide bar 8 is vertically arranged between two installing plate 3-1, props up
The bottom end of support guiding bar 8 is fixedly connected with warehouse.Jack 9 uses hydraulic feed-through jack, and connecting rod 3-2 is horizontally disposed with,
Connecting rod 3-2 passes through the end of jack 9 and connecting rod 3-2 to be fixedly connected by bolt with the installing plate 3-1 of corresponding end.
Embodiment 2：
As shown in Fig. 1 ~ Fig. 5, a kind of construction method of coal warehouse roof plate formwork support platform includes the following steps：
A, as shown in Fig. 2 ~ Fig. 4, platform for making truss 1：The structure of platform truss 1 is circular truss structure.Platform truss 1 includes
More cross-brace frame 1-1 and Duo Gen longitudinal bracing frame 1-2, cross-brace frame 1-1 and longitudinal bracing frame 1-2, which intersect, forms grid
Shape structure.In the present embodiment, cross-brace frame 1-1 and longitudinal bracing frame 1-2 is rectangular frame structure.Each cross-brace
Frame 1-1 includes supporting rack upper beam and supporting rack underbeam, and more are vertically arranged on supporting rack upper beam and supporting rack underbeam vertically
Connecting rod, is provided with inclined support bar between adjacent two vertical connecting rods, and inclined support bar is tilted to the same side.Longitudinally in each
Supporting rack 1-2 includes supporting rack upper beam and supporting rack underbeam, and more are vertically arranged on supporting rack upper beam and supporting rack underbeam
Vertical connecting rod is provided with X-shaped supporting rod between adjacent two vertical connecting rods.
The quantity of cross-brace frame 1-1 is 4, and the quantity of longitudinal bracing frame 1-2 is 5,4 1-1 pairs of cross-brace framves
Title is distributed in the upper and lower both sides of the horizontal center line of platform truss, the horizontal center line of platform truss and transverse direction adjacent thereto
The distance between supporting rack 1-1 is more than the spacing of two transverse support bar 1-1 of the horizontal center line homonymy positioned at platform truss
From 1/3 and less than the distance between two transverse support bar 1-1 of horizontal center line positioned at platform truss.Longitudinal bracing frame
1-2 is evenly distributed in platform truss 1, and longitudinal bracing frame 1-2 is vertically arranged with cross-brace frame 1-1.
Fitting is provided with cylindrical inner template 4, the lateral surface institute of inner wall form 4 on the outer circumference surface of platform truss 1
Circumference diameter it is equal with the internal diameter of warehouse.Be equipped with purlin layer on the top of platform truss 1, purlin layer have more it is parallel
The square steel purlin 1-3 of setting is formed, and the distance between adjacent two square steel purlins 1-3 is 300mm, is laid on the top of purlin layer
There are springboard 1-4, springboard 1-4 to use plank, the thickness of springboard 1-4 is 50mm.
B, truss 2 is poured as shown in Figure 1, making：The structure for pouring truss 2 is circular truss structure, is pouring truss 2
Inner peripheral surface on fitting be provided with cylindrical outer wall template 5, the diameter and warehouse of the circumference where the medial surface of outer wall template 5
Outer diameter it is equal；Inner wall form 4 is warehouse wall casting space with the space that outer wall template 5 is surrounded, warehouse wall casting space
Structure is an annulus tube structure.
C, as shown in Figure 1, being bolted to connection the first plastering scaffold 6 in 1 bottom of platform truss, purlin is being poured
The bottom of frame 2 has been bolted to connection the second plastering scaffold 7.
D, as shown in Figure 1, making multiple hoisting frames 3：Hoisting frame 3 includes two installing plates being oppositely arranged, in two peaces
Supporting guide bar 8 is vertically arranged between loading board, the jack 9 along its rising, jack 9 are provided on supporting guide bar 8
It is fixedly connected by connecting rod with hoisting frame 3.Multiple supporting racks are distributed uniformly and circumferentially in warehouse wall casting space；
The bottom of one of installing plate of each hoisting frame 3 is fixedly connected by welding with the first plastering scaffold 6, another
The bottom of installing plate is fixedly connected by welding with the second plastering scaffold 7.
E, as shown in Figure 1 and Figure 5, constructing device places it in the lower part of warehouse, i.e., by platform truss after installation is complete
It is placed at warehouse 58.903m absolute altitudes, operating personnel locate 8 righting of supporting guide bar constructing device placement in the position
Warehouse wall casting space carries out concreting, i.e., carries out concreting to warehouse bulkhead.
F, as shown in Figure 1 and Figure 5, after the concrete of warehouse bulkhead reaches intensity requirement, that is, the coagulation of warehouse bulkhead is treated
After soil reaches intensity requirement, constructing device is driven to move up by jack 9, continued to the warehouse wall casting space at constructing device
Carry out concreting.
G, as shown in Fig. 1, Fig. 5, Fig. 6 and Fig. 7, step f is repeated until the top of platform truss 1 is located at below warehouse silo roof
When at 3.1 meters, i.e., when the top of platform truss 1 is located at 3.1 meter Chu positions below 85.3 meters of absolute altitudes, applied in being located at for warehouse inner wall
Lower position placing embedded parts 11 that tooling is put simultaneously carry out burying for concrete and pour, the quantity of built-in fitting 11 be it is multiple, in advance
Embedded part 11 is distributed along the same even circumferential of warehouse inner wall, and after concrete reaches intensity requirement, support is installed on built-in fitting 11
Bracket 10.In the present embodiment, each support bracket 10 includes a roof supporting and two support baseboards being arranged in parallel, often
A support baseboard is vertically arranged, and roof supporting is horizontally disposed with, and the top of support baseboard and the bottom surface of roof supporting are fixed and passed through
The mode of welding is fixedly connected, and two support baseboards of same support bracket are distributed in the both sides of roof supporting bottom end.
H, as shown in Figure 1 and Figure 5, it after the concrete at built-in fitting 11 reaches intensity requirement, will be constructed using jack 9
The platform truss 1 of device falls to the top of built-in fitting 11, the first plastering plastering foot of scaffold 6, second of Demolition Construction device
Hand cradle 7, hoisting frame 3 and pour truss 2.
J, as shown in Figure 1 and Figure 5, platform truss 1 can be used as warehouse roof template support frame, treat warehouse top platform
It pours after terminating and reaching intensity requirement, removes platform truss 1 and support bracket 10.
Claims (5)
1. a kind of constructing device of coal warehouse roof plate formwork support platform, it is characterized in that being, including platform truss, pours purlin
Frame and the hoisting frame for the platform truss to be driven to be promoted；
The platform truss is arranged on the inside of the coal warehouse, and the structure of the platform truss is circular truss structure,
Fitting is provided with cylindrical inner template, the circle where the lateral surface of the inner wall form on the outer circumference surface of the platform truss
The diameter in week is equal with the internal diameter of warehouse；
The outside for pouring truss and being arranged on the coal warehouse, the structure for pouring truss are circular truss structure,
It is bonded on the inner peripheral surface for pouring truss and is provided with cylindrical outer wall template, where the medial surface of the outer wall template
The diameter of circumference is equal with the outer diameter of warehouse；The inner wall form is poured with the space that the outer wall template is surrounded for warehouse wall
Space, the structure of the warehouse wall casting space is an annulus tube structure；Is fixedly installed in the platform truss bottom
One plastering scaffold, the second plastering scaffold is fixedly installed in the bottom for pouring truss；
The quantity of the hoisting frame has multiple, and the hoisting frame is distributed uniformly and circumferentially in the warehouse wall casting space
Interior, the side of the hoisting frame is fixedly connected with the described first plastering scaffold, and opposite side is consolidated with the described second plastering scaffold
Fixed connection.
2. the constructing device of coal warehouse roof plate formwork support platform according to claim 1, which is characterized in that described flat
Platform truss includes more cross-brace framves and more longitudinal bracing framves, and the cross-brace frame intersects structure with the longitudinal bracing frame
Into fenestral fabric.
3. the constructing device of coal warehouse roof plate formwork support platform according to claim 1, which is characterized in that each
Supporting guide bar is vertically arranged in the hoisting frame, the jack along its rising, institute are provided on the supporting guide bar
It states supporting guide bar to be fixedly connected with the warehouse, the jack is fixedly connected by connecting rod with the hoisting frame.
4. a kind of construction method of coal warehouse roof plate formwork support platform, which is characterized in that include the following steps：
A, platform for making truss：The structure of the platform truss is circular truss structure, in the outer circumference surface of the platform truss
Upper fitting is provided with cylindrical inner template, the diameter of the circumference where the lateral surface of the inner wall form and the internal diameter phase of warehouse
Deng；
B, it makes and pours truss：The structure for pouring truss is circular truss structure, in the inner periphery for pouring truss
Fitting is provided with cylindrical outer wall template on face, the diameter of circumference and the outer diameter of warehouse where the medial surface of the outer wall template
It is equal；The inner wall form is warehouse wall casting space with the space that the outer wall template is surrounded, and the warehouse wall pours sky
Between structure be an annulus tube structure；
C, the first plastering scaffold has been bolted to connection in the platform truss bottom, in the bottom for pouring truss
It has been bolted to connection the second plastering scaffold；
D, multiple hoisting frames are made：Hoisting frame includes two installing plates being oppositely arranged, and is vertically arranged between two installing plates
Have supporting guide bar, be provided on the supporting guide bar along its rising jack, the jack by connecting rod with
The hoisting frame is fixedly connected；Multiple supporting racks are distributed uniformly and circumferentially in warehouse wall casting space；It is each to be promoted
The bottom of one of installing plate of frame is fixedly connected by welding with the first plastering scaffold, the bottom of another installing plate
Portion is fixedly connected by welding with the second plastering scaffold；
E, constructing device places it in the lower part of warehouse after installation is complete, operating personnel by the supporting guide bar righting, and
, concreting is carried out to the warehouse wall casting space located in the position of constructing device placement, i.e., to warehouse bulkhead into
Row concreting；
F, after the concrete of warehouse bulkhead reaches intensity requirement, constructing device is driven to move up by jack, continued to construction
The warehouse wall casting space at device carries out concreting；
G, step f is repeated when the top of the platform truss is located at below warehouse silo roof at 3.1 meters, in the position of warehouse inner wall
In constructing device lower position placing embedded parts and carry out burying for concrete and pour；
H, after the concrete at built-in fitting reaches intensity requirement, the platform truss of constructing device is fallen using the jack
To the top of built-in fitting, the first plastering scaffold of Demolition Construction device, second plastering and are poured scaffold, hoisting frame
Build truss；
J, platform truss can be used as warehouse roof template support frame, to the end of warehouse top platform pours and reach intensity will
After asking, the platform truss is removed.
5. the construction method of coal warehouse roof plate formwork support platform according to claim 4, which is characterized in that in step
In a, the platform truss includes more cross-brace framves and more longitudinal bracing framves, and the cross-brace frame is propped up with the longitudinal direction
Support, which intersects, forms fenestral fabric.
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|---|---|---|---|
| CN201810140131.8A CN108222623A (en) | 2018-02-11 | 2018-02-11 | The constructing device and construction method of coal warehouse roof plate formwork support platform |
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| CN201810140131.8A CN108222623A (en) | 2018-02-11 | 2018-02-11 | The constructing device and construction method of coal warehouse roof plate formwork support platform |
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| JPH1162249A (en) * | 1997-08-26 | 1999-03-05 | Tomoe Corp | Electron method for inspection walkway in tower |
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| CN103147569A (en) * | 2013-02-27 | 2013-06-12 | 青岛一建集团有限公司 | Operation platform system for cross-pulling slip form with both full-diameter silo and spoke-type center plate |
| CN103953187A (en) * | 2014-05-22 | 2014-07-30 | 青岛一建集团有限公司 | Sliding mode operating platform system with center vertical cylinder structure |
| CN105971270A (en) * | 2016-05-24 | 2016-09-28 | 中交第航务工程局有限公司 | Sliding formwork of vertical grain storage silo |
| CN107675876A (en) * | 2016-08-02 | 2018-02-09 | 刘重新 | A kind of slding form operation method |
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2018
- 2018-02-11 CN CN201810140131.8A patent/CN108222623A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1162249A (en) * | 1997-08-26 | 1999-03-05 | Tomoe Corp | Electron method for inspection walkway in tower |
| CN103015782A (en) * | 2012-12-14 | 2013-04-03 | 中煤建筑安装工程集团有限公司 | Construction platform and construction method for integrating silo roof and silo wall slip form |
| CN103114754A (en) * | 2013-02-04 | 2013-05-22 | 陕西煤业化工建设（集团）有限公司 | Alternative hoisting method for conjoined coal bunker top truss girder pre-placing |
| CN103147569A (en) * | 2013-02-27 | 2013-06-12 | 青岛一建集团有限公司 | Operation platform system for cross-pulling slip form with both full-diameter silo and spoke-type center plate |
| CN103953187A (en) * | 2014-05-22 | 2014-07-30 | 青岛一建集团有限公司 | Sliding mode operating platform system with center vertical cylinder structure |
| CN105971270A (en) * | 2016-05-24 | 2016-09-28 | 中交第航务工程局有限公司 | Sliding formwork of vertical grain storage silo |
| CN107675876A (en) * | 2016-08-02 | 2018-02-09 | 刘重新 | A kind of slding form operation method |
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