CN209468674U - A kind of box girder inner formwork standard paragraphs aluminum alloy mould plate system - Google Patents
A kind of box girder inner formwork standard paragraphs aluminum alloy mould plate system Download PDFInfo
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- CN209468674U CN209468674U CN201822251270.6U CN201822251270U CN209468674U CN 209468674 U CN209468674 U CN 209468674U CN 201822251270 U CN201822251270 U CN 201822251270U CN 209468674 U CN209468674 U CN 209468674U
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- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 29
- 238000009415 formwork Methods 0.000 title claims abstract description 24
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 22
- 239000010959 steel Substances 0.000 claims abstract description 22
- 239000011324 bead Substances 0.000 claims description 6
- 230000014759 maintenance of location Effects 0.000 claims description 6
- 238000010276 construction Methods 0.000 abstract description 8
- 238000009434 installation Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 8
- 239000004567 concrete Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 4
- 238000004080 punching Methods 0.000 description 3
- 239000011150 reinforced concrete Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009972 noncorrosive effect Effects 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Abstract
The utility model relates to a kind of box girder inner formwork standard paragraphs aluminum alloy mould plate systems, including the template system being arranged in box beam, support system corresponding with template system and fastening system, the template system include the intermediate keel that box beam inside top is arranged in, the side of intermediate keel is successively arranged end keel, corner pieces, support plate, circle curve template, coxostermum, the crossover position of box beam inner wall is arranged in standard form, the corner pieces and circle curve template, and the side of box beam inner wall is arranged in coxostermum；Support system includes the I-steel that box beam bottom is arranged in, and I-steel is equipped with thrust block, installs multiple diagonal braces on thrust block, single support is further fixed on I-steel, and the top singly supported is connected by branch fastener and the intermediate keel.Construction time is short, saves working hour；Installation convenience, needs labour few, can achieve the purpose of rapid construction by increasing labour.
Description
Technical field
The utility model relates to building template field, especially a kind of box girder inner formwork standard paragraphs aluminum alloy mould plate system.
Background technique
Box beam is one kind of science of bridge building central sill, and inside is hollow shape, and there are the edge of a wing in top two sides, similar chest, thus
Name.It is common at present to be divided with material, there are mainly two types of, first is that prestressed reinforced concrete box beam, first is that steel box-girder.Wherein, prestressing force
Reinforced concrete box beam is site operation, and other than having longitudinal prestressing, some also set up transverse prestress；Steel box-girder is usually in work
In-site installation is transported to after processing in factory again, there is full steel structure, also there is part plus reinforced concrete pave-load layer.Wherein steel box-girder is called
Ntitorque steel plate box-girder is the common structure type of Large Span Bridges.It is commonly used on the biggish bridge of span.
Currently, domestic mainly use wooden model or steel form to handle to box girder inner formwork.The shortcomings that this method, is: 1, a large amount of wood of buying
Mould.Plank sheathing service life is short, is unable to recycling and reusing, and project longer for box-beam structure purchases a large amount of wooden model and both disappeared
Cost gold also generates a large amount of building wastes.2, wooden model also needs to clear up obsolete material after using.3, steel form is heavier, to machine
The dependence of tool is higher, and mechanical erection is costly.4, punching block generates maintenance cost due to its physical property when using
It is relatively high.5, punching block is used as internal model, due to its heavier-weight, is unfavorable for construction personnel's operation.
Utility model content
Purpose of the utility model is to solve defects of the existing technology, provide a kind of box girder inner formwork standard paragraphs use
Aluminum alloy mould plate system.
To achieve the goals above, the technical solution adopted in the utility model is:
A kind of box girder inner formwork standard paragraphs aluminum alloy mould plate system, including the template system being arranged in box beam, with template
The corresponding support system of system and fastening system, the template system include the intermediate keel that box beam inside top is arranged in,
The side of intermediate keel is successively arranged end keel, corner pieces, support plate, circle curve template, coxostermum, standard form, and described turn
The crossover position of box beam inner wall is arranged in corner fittings and circle curve template, and the side of box beam inner wall is arranged in coxostermum；
The support system includes the I-steel that box beam bottom is arranged in, and I-steel is equipped with thrust block, thrust block
It is upper that multiple diagonal braces are installed, it is further fixed on single support on I-steel, the top singly supported is connected by branch fastener and the intermediate keel
It connects.
A kind of above-mentioned box girder inner formwork standard paragraphs aluminum alloy mould plate system, the fastening system include being mounted on coxostermum
On multiple screw rods through walls, be arranged back cord on screw rod through walls, be fixedly connected between multiple screw rods through walls by connecting plate.
A kind of above-mentioned box girder inner formwork standard paragraphs aluminum alloy mould plate system, the quantity of the diagonal brace are three, and two tiltedly
The end of support is separately connected the support plate, and the end of a diagonal brace is connected with the connecting plate.
A kind of above-mentioned box girder inner formwork standard paragraphs aluminum alloy mould plate system, the branch fastener include support inner tube, support
Inner tube and single support connect, and support the top of inner tube to connect support collet, the top of collet is supported to pass through limited support machine
Structure connects support jacking, and the limited support mechanism includes Support bracket and the limit plate that is mounted on the outside of Support bracket, branch
Bracketing frame includes support plate, and the middle part of support plate is equipped with the first connector, and the inner wall of the first connector is equipped with the first limiting slot；
The middle part of the limit plate is equipped with the second connector corresponding with the first connector, sets on the inner wall of the second connector
There is the second limiting slot；
The support collet includes hollow and both ends open support column, and the bottom of support column is equipped with connecting plate, support column
It is set in the outside of support inner tube, the top of support column is equipped with retention bead, and support column passes through first connector and second
Connector, retention bead and first limiting slot and the second limiting slot cooperate；
The circumferential surface of support column, which is equipped with, reinforces supporting block, reinforces supporting block and contacts with the bottom of the limit plate.
A kind of above-mentioned box girder inner formwork standard paragraphs aluminum alloy mould plate system, the support jacking include jacking plate and with
The connector sleeve of jacking plate connection, is equipped with corresponding limit hole on connector sleeve and the support inner tube, connector sleeve and in supporting
Limit hole connection fixed by snap on pipe.
A kind of above-mentioned box girder inner formwork standard paragraphs aluminum alloy mould plate system, the buckle include U-shaped elastic slice and setting
Positioning pin in U-shaped elastic slice free end, U-shaped elastic slice are located in connector sleeve, and positioning pin is extend on connector sleeve and support inner tube
In limit hole.
A kind of above-mentioned box girder inner formwork standard paragraphs aluminum alloy mould plate system, the support plate surface on the Support bracket are set
There are multiple socket caps, the support column of collet and the support inner tube is supported to weld.
The utility model has the following beneficial effects: 1, reduce to mechanical dependence, do not need big machinery lifting.2, it constructs
Time is short, saves working hour.3, installation convenience, needs labour few, can achieve the purpose of rapid construction by increasing labour.
4, the aluminum alloy mould plate number of turnover is high, can be recycled and recycles.5, aluminum alloy mould plate surface smoothness is high, concrete formation effect
It gets well, and aluminum alloy mould plate non-corrosive, maintenance cost is low in use process.6, box girder inner formwork uses aluminum alloy mould plate, is able to achieve fast
Tear performance open.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the partial enlarged view of the utility model；
Fig. 3 is the schematic diagram of the utility model branch fastener；
Fig. 4 is the schematic diagram of the support inner tube of the utility model branch fastener；
Fig. 5 is the schematic diagram of the support collet of the utility model branch fastener；
Fig. 6 is the schematic diagram of the support jacking of the utility model branch fastener；
Fig. 7 is the schematic diagram of the Support bracket of the utility model branch fastener；
Fig. 8 is the schematic diagram of the limit plate of the utility model branch fastener；
Fig. 9 is the schematic diagram of the buckle of the utility model branch fastener.
Specific embodiment
As shown in Fig.1 and Fig.2, a kind of box girder inner formwork standard paragraphs aluminum alloy mould plate system, including being arranged in box beam 15
Template system, support system corresponding with template system and fastening system, the template system include being arranged in box beam 15
The intermediate keel 1 of lateral roof, the side of intermediate keel 1 are successively arranged end keel 2, corner pieces 4, support plate 5, circle curve template 6,
The crossover position of 15 inner wall of box beam is arranged in coxostermum 7, standard form 14, the corner pieces 4 and circle curve template 6, and coxostermum 7 is set
It sets in the side of 15 inner wall of box beam；
The support system includes the I-steel 13 that 15 bottom of box beam is arranged in, and I-steel 13 is equipped with thrust block 12,
Multiple diagonal braces 10 are installed on thrust block 12, single support 11 is further fixed on I-steel 13, the top of single support 11 passes through support
First 3 connect with the intermediate keel 1.
Further, fastening system includes the multiple screw rods 8 through walls being mounted on coxostermum 7, is arranged back cord on screw rod 8 through walls
9, it is fixedly connected by connecting plate 16 between multiple screw rods 8 through walls.
In the utility model, the quantity of diagonal brace 10 is three, and the end of two diagonal braces 10 is separately connected support plate 5, one
The end of diagonal brace 10 is connected with the connecting plate 16.
As shown in figs. 3 to 9, branch fastener 3 includes support inner tube 31, and the top connection of support inner tube 31 supports collet 32,
The top of collet 32 is supported to connect support jacking 33 by limited support mechanism, the limited support mechanism includes Support bracket 34
And it is mounted on the limit plate 35 in 34 outside of Support bracket, Support bracket 34 includes support plate 341, and the middle part of support plate 341 is set
There is the first connector 342, the inner wall of the first connector 342 is equipped with the first limiting slot 343；
The middle part of limit plate 35 is equipped with second connector 351 corresponding with the first connector 342, the second connector 351
Inner wall is equipped with the second limiting slot 352；
Supporting collet 32 includes hollow and both ends open support column 321, and the bottom of support column 321 is equipped with connecting plate 322,
Support column 321 is set in the outside of support inner tube 31, and the top of support column 321 is equipped with retention bead 323, and support column 321 passes through
First connector 342 and the second connector 351, retention bead 323 and first limiting slot 343 and the second limiting slot
352 cooperations；
The circumferential surface of support column 321, which is equipped with, reinforces supporting block 324, reinforces the bottom of supporting block 324 and the limit plate 35
Contact；
Support jacking 33 includes jacking plate 331 and the connector sleeve 332 connecting with jacking plate 331, connector sleeve 332 and institute
It states and is equipped with corresponding limit hole 333 and limit hole 311 in support inner tube 31, the limit on connector sleeve 332 and support inner tube 31
Hole 333 is fixedly connected with limit hole 311 by buckle 36.
Buckle 36 includes U-shaped elastic slice 361 and the positioning pin 362 that U-shaped 361 free end of elastic slice is arranged in, U-shaped elastic slice 361
In connector sleeve, positioning pin 362 extend into connector sleeve 332 and supports in the limit hole 333 and limit hole 311 in inner tube 31.
341 surface of support plate on Support bracket 34 is equipped with multiple socket caps 344, supports support column 321 and the institute of collet
Support inner tube 31 is stated to weld.Socket cap 344 is connect with the location hole on the intermediate keel 1, support inner tube 31 and single support 11
Connection.
Inner tube 31 is supported, collet 32 is supported, it is convenient and detachable to be connected with each other between support jacking 33, without welding, protects
Whole support strength is demonstrate,proved.
The box girder inner formwork standard paragraphs construction method of aluminum alloy mould plate system, includes the following steps:
A, smooth location carries out basement process, guarantees that the ground compactness within the scope of bracket reaches 90% or more, carries out branch
The preparation that frame is set up；
B, mounting bracket facilitates worker operation and ensures safety, should be arranged in one one end and manually mark time, to facilitate work
People's upper and lower bracket；
C, it is laid with bed die, it is ensured that bed die absolute altitude is consistent with designed elevation, contacts concrete surface brush release agent；
D, stress is applied to bracket, reduces the influence because of deformation of timbering and settlement of foundation to box beam side form；
E, outboard template and flange plate template (specific structure is not drawn into) are installed
F, by reinforcing bar in the blanking of reinforcement fabrication place, cut off, bend molding, transport on bed die, bind bed die and side form
Formed reinforcing steel bars；
G, prestressed pipeline, anchorage, prestress wire；
H, placement I-steel 13 in place, thrust block 12 is placed on I-steel 13；
I, 1 inner side template system of standard paragraphs is installed by connection system, is supported by diagonal brace 10；
J, screw rod 8 through walls and back cord 9 are mounted on 7 ontology of coxostermum plate；
K, 11 tops of single support are withstood on intermediate keel 1 by branch fastener 3, lower part is placed on I-steel 13；
L, i-k step is repeated to install 2 inner side template of standard paragraphs；
M, non-bid section is filled with wooden model, mounting bracket, end end socket form for seal；
N, top rebars are bound；
O, casting concrete between aluminum alloy mould plate ontology and outboard template inwardly；
P, concrete is conserved, after carry out prestress engineering after concrete strength reaches requirement；
Q, after prestress engineering construction, diagonal brace is removed；
R, screw rod, back cord, connection system, template system and single support through walls, branch fastener are successively removed again；
S, it repeats the above steps until box beam is fully completed.
The advantages of this system are as follows: 1, reduce to mechanical dependence, do not need big machinery lifting.2, the construction time is short,
Save working hour.3, installation convenience, needs labour few, can achieve the purpose of rapid construction by increasing labour.4, aluminium closes
The golden template number of turnover is high, can be recycled and recycles.5, aluminum alloy mould plate surface smoothness is high, and concrete formation effect is good, and aluminium
Alloy templates non-corrosive, maintenance cost is low in use process.6, box girder inner formwork uses aluminum alloy mould plate, is able to achieve Quick Release performance.
Solve the project of existing box beam using wooden model consumption fund not environmentally and need secondary treatment, using punching block rely on it is mechanical and
The high problem of maintenance cost.
The utility model is not limited to above-mentioned preferred forms, anyone can obtain under the enlightenment of the utility model
Other various forms of products, however, make any variation in its shape or structure, it is all that there is same as the present application or phase
Approximate technical solution, all falls within the protection scope of the utility model.
Claims (7)
1. a kind of box girder inner formwork standard paragraphs aluminum alloy mould plate system, including the template system being arranged in box beam, with template system
It unites corresponding support system and fastening system, which is characterized in that the template system includes that box beam inside top is arranged in
Intermediate keel, the side of intermediate keel are successively arranged end keel, corner pieces, support plate, circle curve template, coxostermum, master die
The crossover position of box beam inner wall is arranged in plate, the corner pieces and circle curve template, and the side of box beam inner wall is arranged in coxostermum；
The support system includes the I-steel that box beam bottom is arranged in, and I-steel is equipped with thrust block, pacifies on thrust block
Multiple diagonal braces are filled, single support is further fixed on I-steel, the top singly supported is connected by branch fastener and the intermediate keel.
2. a kind of box girder inner formwork standard paragraphs aluminum alloy mould plate system according to claim 1, which is characterized in that described tight
Gu system includes the multiple screw rods through walls being mounted on coxostermum, it is arranged back cord on screw rod through walls, leads between multiple screw rods through walls
Connecting plate is crossed to be fixedly connected.
3. a kind of box girder inner formwork standard paragraphs aluminum alloy mould plate system according to claim 2, which is characterized in that described oblique
The quantity of support is three, and the end of two diagonal braces is separately connected the support plate, the end of a diagonal brace and the connecting plate phase
Even.
4. a kind of box girder inner formwork standard paragraphs aluminum alloy mould plate system according to claim 1, which is characterized in that the branch
Fastener includes support inner tube, and support inner tube and single support connect, support the top of inner tube to connect support collet, support collet
Top support jacking is connected by limited support mechanism, the limited support mechanism includes Support bracket and is mounted on support
Limit plate on the outside of bracket, Support bracket include support plate, and the middle part of support plate is equipped with the first connector, the first connector it is interior
Wall is equipped with the first limiting slot；
The middle part of the limit plate is equipped with the second connector corresponding with the first connector, and the inner wall of the second connector is equipped with the
Two limiting slots；
The support collet includes hollow and both ends open support column, and the bottom of support column is equipped with connecting plate, and support column is arranged
In the outside of support inner tube, the top of support column is equipped with retention bead, and support column passes through first connector and the second connection
Mouthful, retention bead and first limiting slot and the second limiting slot cooperate；
The circumferential surface of support column, which is equipped with, reinforces supporting block, reinforces supporting block and contacts with the bottom of the limit plate.
5. a kind of box girder inner formwork standard paragraphs aluminum alloy mould plate system according to claim 4, which is characterized in that the branch
Support support includes jacking plate and the connector sleeve that connect with jacking plate, is equipped on connector sleeve and the support inner tube corresponding
Limit hole connection fixed by snap in limit hole, connector sleeve and support inner tube.
6. a kind of box girder inner formwork standard paragraphs aluminum alloy mould plate system according to claim 5, which is characterized in that the card
Button includes that U-shaped elastic slice and the positioning pin that U-shaped elastic slice free end is arranged in, U-shaped elastic slice are located in connector sleeve, and positioning pin is extend into
In limit hole on connector sleeve and support inner tube.
7. a kind of box girder inner formwork standard paragraphs aluminum alloy mould plate system according to claim 4, which is characterized in that the branch
Support plate surface on bracketing frame is equipped with multiple socket caps, and the support column of collet and the support inner tube is supported to weld.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822251270.6U CN209468674U (en) | 2018-12-29 | 2018-12-29 | A kind of box girder inner formwork standard paragraphs aluminum alloy mould plate system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822251270.6U CN209468674U (en) | 2018-12-29 | 2018-12-29 | A kind of box girder inner formwork standard paragraphs aluminum alloy mould plate system |
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| CN209468674U true CN209468674U (en) | 2019-10-08 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109457591A (en) * | 2018-12-29 | 2019-03-12 | 山东志特新材料科技有限公司 | A kind of box girder inner formwork standard paragraphs aluminum alloy mould plate system and its construction method |
-
2018
- 2018-12-29 CN CN201822251270.6U patent/CN209468674U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109457591A (en) * | 2018-12-29 | 2019-03-12 | 山东志特新材料科技有限公司 | A kind of box girder inner formwork standard paragraphs aluminum alloy mould plate system and its construction method |
| CN109457591B (en) * | 2018-12-29 | 2024-03-15 | 山东志特新材料科技有限公司 | An aluminum alloy formwork system for standard sections of box girder internal molds and its construction method |
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