CN108412202A - Floor plates formwork system and its construction method being set on girder steel lower flange - Google Patents
Floor plates formwork system and its construction method being set on girder steel lower flange Download PDFInfo
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- CN108412202A CN108412202A CN201810448432.7A CN201810448432A CN108412202A CN 108412202 A CN108412202 A CN 108412202A CN 201810448432 A CN201810448432 A CN 201810448432A CN 108412202 A CN108412202 A CN 108412202A
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- girder steel
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- lower flange
- floor plates
- steel pipe
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 136
- 239000010959 steel Substances 0.000 title claims abstract description 135
- 238000009415 formwork Methods 0.000 title claims abstract description 35
- 238000010276 construction Methods 0.000 title claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 5
- 238000005266 casting Methods 0.000 abstract description 2
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000011065 in-situ storage Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 210000001364 upper extremity Anatomy 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 210000000707 wrist Anatomy 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
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
- E04G17/18—Devices for suspending or anchoring form elements to girders placed in ceilings, e.g. hangers
-
- 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
- E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
- E04G11/48—Supporting structures for shutterings or frames for floors or roofs
-
- 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
- E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
- E04G11/48—Supporting structures for shutterings or frames for floors or roofs
- E04G11/50—Girders, beams, or the like as supporting members for forms
Landscapes
- 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 present invention relates to a kind of floor plates formwork system being set on girder steel lower flange and its construction methods.The floor plates formwork system include bottom be buckled on girder steel lower flange height adjustable seats, both ends across at the top of height adjustable seats horizontal gird, be set at the top of horizontal gird and with the vertically disposed horizontal vertical pole of horizontal gird, and it is laid on the floor plates end template for waiting for casting concrete on horizontal vertical pole, wherein, height adjustable seats include U-shaped card fastener, supporting steel pipe and T-type adjustable jack, U-shaped card fastener is fixed on by adjusting bolt on girder steel lower flange, and T-type adjustable jack can realize that the height of horizontal gird is adjusted.The floor plates formwork system is stably connected with girder steel formation, has higher safety, and can precisely adjust the height of end template.The construction method, each component facilitate installation and dismounting, and with higher safe.
Description
Technical field
The present invention relates to a kind of floor plates formwork system being set on girder steel lower flange and its construction methods.
Background technology
As country advocates energy saving and low-carbon building, steel construction is rapidly developed in construction.In steel knot
Structure is built in concrete cast-in-situ floor plates work progress, and form erecting operation is very important a link.
Traditional floor plates formwork, generally use full hall scaffold, scaffold generally use steel pipe scaffold or wrist button
Scaffold is required to horizon bar connection in length and breadth, and to ensure to stablize, and there are steel pipes to assemble and disassemble cumbersome, of high cost, efficiency for this kind of mode
The problems such as low, especially in choosing high higher floor plates, these problems are more prominent.Another more common floor plates formwork
Mode, using composite deck slabs, construction efficiency is high, but high cost.
In recent years, occur carrying out the construction technology of concrete building laminate formwork, such as Publication No. using girder steel lower flange
A patent document of CN102418416A, entitled " big across the steel beam cast-in-place floor formwork system of plate ", by the tune of adjustable seats
Bolt support is saved on the lower flange of girder steel, adjustable truss is supported in adjustable seats, then the supporting module on adjustable truss.
" the steel structure building cast-in-situ floor quick template supporting system " of Publication No. CN104153570A, is arranged adjustable on girder steel lower flange
The holder of height sets up rectangle rack pipe on the holder of adjustable height, and is laid with for concrete cast-in-situ on rectangle rack pipe
Bottom template.However, in the existing form erecting technology using girder steel lower flange, girder steel fails to form adjustable seats in the horizontal direction
Operative constraint, the fixed effect between formwork system and girder steel is poor, and there are security risks.
Invention content
For in the existing construction technology for carrying out concrete building laminate formwork using girder steel lower flange, girder steel fails pair can
Bearing is adjusted to form the fixed effect between operative constraint, formwork system and girder steel in the horizontal direction poor, there are security risk
Problem, the present invention provides a kind of floor plates formwork system being set on girder steel lower flange and its construction method, girder steel and buildings
Laminate formwork system forms various dimensions constraint, has higher safety.
In order to solve the above technical problems, the present invention includes following technical solution：
A kind of floor plates formwork system being set on girder steel lower flange, including：
Height adjustable seats are set on the lower flange of the girder steel below floor plates to be poured, including U-shaped card fastener, branch
Support steel pipe and T-type adjustable jack, the U-shaped card fastener are fixed on by adjusting bolt on the lower flange of the girder steel, the branch
Support steel pipe is vertically arranged and bottom is fixedly connected with the U-shaped card fastener, and outer spiral shell is provided on the montant of the T-type adjustable jack
The montant bottom of line and adjustable nut, the T-type adjustable jack is inserted into the supporting steel pipe, and passes through the adjustable nut branch
It supports in the top of the supporting steel pipe；
Horizontal gird, both ends are individually fixed in the height adjustable seats；
Horizontal vertical pole is vertically installed on the horizontal gird；And
End template is laid on the horizontal vertical pole.
Preferably, the U-shaped card fastener includes two side plates being mutually parallel one and side plate two, and with side plate one, side
The end plate that two the same end of plate is vertically fixedly connected, the supporting steel pipe are welded on the upper surface of the side plate one, the side plate
Bolt hole is provided on two, one end of the adjusting bolt passes through the bolt hole and withstands on the following table of the lower flange of the girder steel
On face.
Preferably, be provided with timber wedge between the horizontal gird and the web of the girder steel, the horizontal gird with it is described
It is provided with cushion block between the top flange of girder steel.
Preferably, further include horizontal stay and protection network, the horizontal stay is fixedly connected with the supporting steel pipe, described
Protection network is supported on the horizontal stay.
The present invention also provides a kind of construction method of the floor plates formwork system being set on girder steel lower flange,
Include the following steps：
S1. supporting steel pipe and U-shaped card fastener are welded and fixed, and the girder steel lower flange is fixed on by adjusting bolt
On, and the montant of T-type adjustable jack is inserted into the supporting steel pipe and is supported by adjustable nut and is fixed；
S2. the both ends of horizontal gird are separately fixed on the T-type adjustable jack of the height adjustable seats of both sides, are adjusted
Height of the whole adjustable nut on the montant, to make the height of the horizontal gird upper surface meet the requirements；
S3. several horizontal vertical poles are set up on the horizontal gird；
S4. floor plates end template is laid on the horizontal vertical pole.
Preferably, in step S1, further include support column being set in the upper surface of the girder steel top flange, in the support
Column pull-up sets safety rope, and construction personnel buckles safety belt and safety rope, then fixes U-shaped card fastener and girder steel lower flange and connects
It connects.
Preferably, in step S2, further include the embedded timber wedge between the horizontal gird and the web of the girder steel, and
It is implanted into cushion block between the horizontal gird and the top flange of the girder steel, makes the horizontal gird on horizontal and vertical direction
It is fixed.
Preferably, further include step S5, the both ends of horizontal stay are fixed on the supporting steel pipe of both sides, and in institute
It states and protection network is set on horizontal stay.
The present invention due to using the technology described above, is allowed to compared with prior art, have the following advantages that and actively imitate
Fruit：
(1) the U-shaped card fastener of height adjustable seats bottom can be fastened on the lower flange of girder steel, make height adjustable seats
It is fixedly connected with girder steel, prevents from causing height adjustable seats mobile in construction and generating safety accident, and installation and dismounting side
Just；
(2) T-type adjustable jack is inserted into supporting steel pipe, and is supported on supporting steel pipe by adjustable nut, simple in structure,
Easy to operate, height degree of regulation height；
(3) timber wedge, the top flange of horizontal gird and the girder steel are provided between horizontal gird and the web of the girder steel
Between be provided with cushion block, height adjustable seats, timber wedge, cushion block collective effect under, horizontal gird is securely fastened to two steel
Between beam, the safety of floor plates formwork system is improved；
(4) by the way that horizontal stay is arranged on supporting steel pipe, then fixed protection net, further improves floor plates formwork
The safety of system；
(5) construction method of floor plates formwork system provided by the invention, each component facilitate installation and dismounting, can be multiple
Recycling, and with higher safe.
Description of the drawings
Fig. 1 is the structural representation of the floor plates formwork system being set on girder steel lower flange in one embodiment of the invention
Figure；
Fig. 2 is the structural schematic diagram of the U-shaped card fastener in one embodiment of the invention；
Fig. 3 is the vertical view for the U-shaped card fastener that one embodiment of the invention provides；
Fig. 4 is the connection diagram of T-type adjustable jack and supporting steel pipe that one embodiment of the invention provides.
Figure label is as follows：
10- girder steels；The lower flanges 11-；12- webs；The top flanges 13-；20- timber wedges；30- cushion blocks；The horizontal stays of 40-；50- is anti-
Protecting wire net；100- height adjustable seats；110-U type fasteners；111- side plates one；112- side plates two；112a- bolts hole；The ends 113-
Plate；114- adjusting bolts；115- fixing nuts；120- supporting steel pipes；130-T type adjustable jacks；131- adjustable nuts；200- water
Flat crossbeam；The horizontal vertical poles of 300-；400- end templates.
Specific implementation mode
Below in conjunction with the drawings and specific embodiments to the floor plates formwork provided by the invention being set on girder steel lower flange
System and its construction method are described in further detail.In conjunction with following explanation and claims, advantages and features of the invention
It will become apparent from.It should be noted that attached drawing is all made of very simplified form and uses non-accurate ratio, only to it is convenient,
Lucidly aid in illustrating the purpose of the embodiment of the present invention.
Embodiment one
Referring to Fig. 1, in the present invention, the girder steel 10 of building is using H profile steel or the structure type of I-steel, including bottom wing
Edge 11, web 12 and top flange 13.The floor plates formwork system being set on girder steel lower flange in the present embodiment, including bottom
The height adjustable seats 100 on 10 lower flange 11 of girder steel, both ends are buckled in across the level cross at the top of height adjustable seats 100
Beam 200, be set to the top of horizontal gird 200 and with the vertically disposed horizontal vertical pole 300 of horizontal gird 200, and be laid on water
The floor plates end template 400 for waiting for casting concrete on flat vertical pole 300.As an example, the length of horizontal gird 200 1m extremely
When between 3.5m, horizontal gird 200 use 12# I-steel@900 (i.e. spacing between two adjacent two piece horizontal girds for
900mm)；When the length of horizontal gird 200 is less than 1m, the steel pipe of a diameter of 48mm may be used；Horizontal vertical pole 300 is using wood
Side is spaced 200mm；End template 400 uses nine clamping plates.
As shown in Figure 1, height adjustable seats 100 are set on 10 lower flange 11 of girder steel, including U-shaped card fastener 110, support
Steel pipe 120 and T-type adjustable jack 130.Fig. 2 and Fig. 3 illustrates the concrete structure of U-shaped card fastener 110, including two are mutually parallel
Side plate 1 and side plate 2 112, and with side plate 1, the vertical end plate 113 being fixedly connected in 2 112 the same end of side plate,
Bolt hole 112a is provided on side plate 2 112, one end of adjusting bolt 114 passes through bolt hole 112a and withstands on the bottom wing of girder steel 10
On the lower surface of edge 11.A kind of fixed form between adjusting bolt 114 and side plate 2 112 is the bolt hole of side plate 2 112
112a is provided with the internal thread to match with the external screw thread of adjusting bolt 114, adjusting bolt 114 directly with 2 112 bolt of side plate
Connection；Another fixed form is the fixation spiral shell that welding matches with adjusting bolt 114 at the bolt hole 112a of side plate 2 112
Mother 115, adjusting bolt 114 is bolted with fixing nut 115.In conjunction with shown in Fig. 1 and Fig. 4, supporting steel pipe 120 be vertically arranged and
Bottom is fixedly connected with U-shaped card fastener 110, for example is welded on the upper surface of side plate 1；The montant of T-type adjustable jack 130
On be provided with external screw thread and adjustable nut 131, the circumradius of adjustable nut 131 is more than the outer diameter of supporting steel pipe 120, T-type
The montant bottom of adjustable jack 130 is inserted into supporting steel pipe 120, and the top of supporting steel pipe 120 is supported in by adjustable nut 131
End.
The floor plates formwork system provided by the invention being set on girder steel lower flange has the following advantages that：(1) highly may be used
It adjusts the U-shaped card fastener 110 of 100 bottom of bearing that can be fastened on the lower flange 11 of girder steel 10, makes height adjustable seats 100 and steel
Beam 10 is fixedly connected, and prevents from that height adjustable seats 100 is caused to move and generate safety accident in construction, and installation and dismounting side
Just；(2) T-type adjustable jack 130 is inserted into supporting steel pipe 120, and is supported on supporting steel pipe 120 by adjustable nut 131, is tied
Structure is simple and convenient to operate, height degree of regulation is high.
Horizontal gird 200 is erected at the top of height adjustable seats 100, is located between the web 12 of two girder steels 10, is
It is easily installed, gap can be formed between horizontal gird 200 and web 12, and the upper surface of horizontal gird 200 is less than girder steel 10
Directly unfixed between the web 12 of the lower surface of top flange 13, horizontal gird 200 and girder steel 10, top flange 13, there are safety
Hidden danger.Preferred embodiment is that timber wedge 20, horizontal gird 200 are provided between the web 12 of horizontal gird 200 and girder steel 10
Cushion block 30 is provided between the top flange 13 of girder steel 10, in height adjustable seats 100, the collective effect of timber wedge 20, cushion block 30
Under, horizontal gird 200 is securely fastened between two girder steels 10, improves the safety of floor plates formwork system.
Safety accident is caused to prevent object from falling in construction, preferred embodiment is that floor plates formwork system is also
Including horizontal stay 40 and protection network 50, horizontal stay 40 is fixedly connected with supporting steel pipe 120, and protection network 50 is supported in level and leads
On bar 40, the safety of floor plates formwork system is further improved by the way that protection network 50 is arranged.Wherein horizontal stay 40 can be with
For steel pipe, such as the round steel pipe of a diameter of 48mm.
Embodiment two
The construction method of the floor plates formwork system in a kind of embodiment one is present embodiments provided, extremely with reference to Fig. 1
Fig. 4 is further described the construction method.The construction method includes the following steps：
Step 1：Mounting height adjustable seats 100, specifically, supporting steel pipe 120 and U-shaped card fastener 110 are welded solid
It is fixed, and be fixed on 10 lower flange 11 of girder steel by adjusting bolt 114, and the montant of T-type adjustable jack 130 is inserted into supporting steel
It is supported in pipe 120 and by adjustable nut 131 and is fixed.U-shaped card fastener 110 includes two side plate 1, the side plates two being mutually parallel
112 and end plate 113,120 bottom of supporting steel pipe is welded on the upper surface of side plate 1 using full weld mode, to be supporting steel
Pipe 120 forms same entirety with U-shaped card fastener 110, and bolt hole 112a and adjusting bolt 114 are provided on side plate 2 112, fastens
Adjusting bolt 114 makes U-shaped card fastener 110 be fixedly connected with 10 lower flange 11 of girder steel, and supporting steel pipe 120 is parallel to girder steel 10 at this time
Web 12.The outer diameter of the montant of T-type adjustable jack 130 is slightly smaller than the internal diameter of supporting steel pipe 120, the circumscribed circle of adjustable nut 131
Radius is more than the outer diameter of supporting steel pipe 120, and T-type adjustable jack 130 is fixed on supporting steel pipe 120 by adjustable nut 131.
Since construction personnel vacantly operates in mounting height adjustable seats 100, there are Personal Risks, preferably, in steel
Support column (not shown) is fixed in the upper surface of 10 top flange 13 of beam, and drawing sets safety rope, and construction personnel buckles safety belt and peace
Then U-shaped card fastener 110 is fixedly connected by Quan Sheng with 10 lower flange 11 of girder steel.Support column can be to be welded on 10 upper limb of girder steel
One end of round steel pipe on the upper surface of edge 13, safety rope is fixed on the support columns, and certainly, support column can also replace with weldering
One end of the draw ring connect, safety rope is fixed on draw ring.
Step 2：Horizontal gird 200 is installed, specifically, the both ends of horizontal gird 200 to be separately fixed to the height of both sides
On the T-type adjustable jack 130 of adjustable seats 100, height of the adjustment adjustable nut 131 on montant, to make horizontal gird 200
The height of upper surface is met the requirements.As shown in Figure 1, horizontal gird 200 uses i shaped steel or H profile steel, pass through adjustable nut 131
The height that T-type adjustable jack 130 can be adjusted to adjust the absolute altitude of 200 upper surface of horizontal gird, and then ensures subsequent step
The upper level of end template 400 in four its meet the requirements.
Horizontal gird 200 is fixed on by height adjustable seats 100 on the lower flange 11 of girder steel 10, in order to make horizontal gird
200 with 10 web 12 of girder steel and top flange 13 also can panelling connect, preferably, in the web 12 of horizontal gird 200 and girder steel 10
Between embedded timber wedge 20, and be implanted into cushion block 30 between horizontal gird 200 and the top flange 13 of girder steel 10, make horizontal gird 200
It is fixed on horizontal and vertical direction.
Step 3：Several horizontal vertical poles 300 are set up on horizontal gird 200.Horizontal vertical pole 300 can be flitch, steel pipe
Or shaped steel.
Step 4：Floor plates end template 400 is laid on horizontal vertical pole 300.In general, upper surface and the steel of end template 400
The upper surface of 10 top flange 13 of beam is concordant.
Safety accident is caused to prevent object from falling in construction, which further includes step 5：By horizontal stay
40 both ends are fixed on the supporting steel pipe 120 of both sides, and protection network 50 is arranged on horizontal stay 40.
After constructing more than completing, floor board concrete can be poured, after concrete strength reaches strength of mould stripping, removes building
Laminate formwork system.
In conclusion the construction method of floor plates formwork system provided by the invention, each component facilitate installation and dismounting,
It can be used repeatedly, and with higher safe.
Each technical characteristic of embodiment described above can be combined arbitrarily, to keep description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, it is all considered to be the range of this specification record.
Several embodiments of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Range.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (8)
1. a kind of floor plates formwork system being set on girder steel lower flange, which is characterized in that including：
Height adjustable seats are set on the lower flange of the girder steel below floor plates to be poured, including U-shaped card fastener, supporting steel
Pipe and T-type adjustable jack, the U-shaped card fastener are fixed on by adjusting bolt on the lower flange of the girder steel, the supporting steel
Pipe is vertically arranged and bottom is fixedly connected with the U-shaped card fastener, be provided on the montant of the T-type adjustable jack external screw thread and
The montant bottom of adjustable nut, the T-type adjustable jack is inserted into the supporting steel pipe, and is supported in by the adjustable nut
The top of the supporting steel pipe；
Horizontal gird, both ends are individually fixed in the height adjustable seats；
Horizontal vertical pole is vertically installed on the horizontal gird；And
End template is laid on the horizontal vertical pole.
2. the floor plates formwork system as described in claim 1 being set on girder steel lower flange, which is characterized in that described U-shaped
Fastener includes two side plates being mutually parallel one and side plate two, and with side plate one, two the same end of side plate is vertical is fixedly connected
End plate, the supporting steel pipe is welded on the upper surface of the side plate one, and bolt hole, the tune are provided on the side plate two
One end of section bolt passes through the bolt hole and withstands on the lower surface of lower flange of the girder steel.
3. the floor plates formwork system as described in claim 1 being set on girder steel lower flange, which is characterized in that the level
It is provided with timber wedge between crossbeam and the web of the girder steel, pad is provided between the horizontal gird and the top flange of the girder steel
Block.
4. the floor plates formwork system as described in claim 1 being set on girder steel lower flange, which is characterized in that further include water
Flat stay and protection network, the horizontal stay are fixedly connected with the supporting steel pipe, and the protection network is supported in the level and leads
On bar.
5. a kind of construction being set to the floor plates formwork system on girder steel lower flange such as Claims 1-4 any one of them
Method, which is characterized in that include the following steps：
S1. supporting steel pipe and U-shaped card fastener are welded and fixed, and are fixed on the girder steel lower flange by adjusting bolt, and
The montant of T-type adjustable jack is inserted into the supporting steel pipe and is supported by adjustable nut and is fixed；
S2. the both ends of horizontal gird are separately fixed on the T-type adjustable jack of the height adjustable seats of both sides, adjust institute
Height of the adjustable nut on the montant is stated, to make the height of the horizontal gird upper surface meet the requirements；
S3. several horizontal vertical poles are set up on the horizontal gird；
S4. floor plates end template is laid on the horizontal vertical pole.
6. construction method as claimed in claim 5, which is characterized in that in step S1, further include, in the girder steel top flange
Support column is arranged in upper surface, sets safety rope in support column pull-up, construction personnel buckles safety belt and safety rope, then by U
Type fastener is fixedly connected with girder steel lower flange.
7. construction method as claimed in claim 5, which is characterized in that in step S2, further include, in the horizontal gird and institute
Embedded timber wedge between the web of girder steel is stated, and cushion block is implanted between the horizontal gird and the top flange of the girder steel, makes institute
It is fixed on horizontal and vertical direction to state horizontal gird.
8. construction method as claimed in claim 5, which is characterized in that further include step S5, the both ends of horizontal stay are fixed
On the supporting steel pipe of both sides, and protection network is set on the horizontal stay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810448432.7A CN108412202A (en) | 2018-05-11 | 2018-05-11 | Floor plates formwork system and its construction method being set on girder steel lower flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810448432.7A CN108412202A (en) | 2018-05-11 | 2018-05-11 | Floor plates formwork system and its construction method being set on girder steel lower flange |
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| Publication Number | Publication Date |
|---|---|
| CN108412202A true CN108412202A (en) | 2018-08-17 |
Family
ID=63138689
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810448432.7A Pending CN108412202A (en) | 2018-05-11 | 2018-05-11 | Floor plates formwork system and its construction method being set on girder steel lower flange |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109695197A (en) * | 2019-01-10 | 2019-04-30 | 宝鸡中铁宝桥天元实业发展有限公司 | One kind being based on steel box-girder skew web plate mounting and positioning device and its working method |
| CN109914791A (en) * | 2019-03-26 | 2019-06-21 | 中国五冶集团有限公司 | A kind of beam bottom mother plate support device |
| CN111456424A (en) * | 2020-03-24 | 2020-07-28 | 中国五冶集团有限公司 | High formwork structure |
| CN111502253A (en) * | 2019-01-30 | 2020-08-07 | 河南天丰绿色装配集团有限公司 | Jacking type formwork-supporting-free system for beam-concentrating system steel structure building floor and construction method |
| CN111502254A (en) * | 2019-01-30 | 2020-08-07 | 河南天丰绿色装配集团有限公司 | Hanging type formwork support-free frame for construction of beam system steel structure floor slab |
| CN111502252A (en) * | 2019-01-30 | 2020-08-07 | 河南天丰绿色装配集团有限公司 | Hanging type formwork-supporting-free system for beam system steel structure building floor and construction method |
| CN112523101A (en) * | 2020-12-08 | 2021-03-19 | 赵景柱 | T-shaped beam template for road and bridge construction |
| CN113123502A (en) * | 2021-04-08 | 2021-07-16 | 安徽中擎住宅工业发展有限公司 | Prefabricated assembled occlusion steel plate light floor set for constructional engineering |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19903310A1 (en) * | 1998-02-18 | 1999-08-19 | Schmitt Stumpf Fruehauf Und Pa | Compound support as steel support for bridge structure |
| CN201943348U (en) * | 2011-03-04 | 2011-08-24 | 中建七局第二建筑有限公司 | Formwork erecting structure for deformation joint |
| CN102418416A (en) * | 2010-09-28 | 2012-04-18 | 杨峰 | Long-slab-span steel beam cast-in-situ floor formwork system |
| CN204081478U (en) * | 2014-09-22 | 2015-01-07 | 华创建筑设计有限公司 | A kind of Novel steel structure cast-in-situ floor formwork erecting structure |
| CN208415944U (en) * | 2018-05-11 | 2019-01-22 | 上海建工四建集团有限公司 | The floor plates formwork system being set on girder steel lower flange |
-
2018
- 2018-05-11 CN CN201810448432.7A patent/CN108412202A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19903310A1 (en) * | 1998-02-18 | 1999-08-19 | Schmitt Stumpf Fruehauf Und Pa | Compound support as steel support for bridge structure |
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