CN207484303U - Continuous beam cantilever section internal model supporting rack and its support system of making - Google Patents
Continuous beam cantilever section internal model supporting rack and its support system of making Download PDFInfo
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- CN207484303U CN207484303U CN201721259508.9U CN201721259508U CN207484303U CN 207484303 U CN207484303 U CN 207484303U CN 201721259508 U CN201721259508 U CN 201721259508U CN 207484303 U CN207484303 U CN 207484303U
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Abstract
Continuous beam cantilever section internal model supporting rack, including inner formwork system, support system；Inner formwork system includes top template, inclined-plane template, corner formwork；The top template is in horizontally disposed, top template both sides set inclined-plane template respectively, inclined-plane template-setup is between top template and corner formwork, the corner formwork includes inclined-plane extension and vertical portion, the inclined-plane extension is connected inclined-plane template, and the inclined-plane extension and vertical portion are in 90 ° 160 ° of angle；The support system includes bottom end rail, supporting beam, screw adjustments；Screw adjustments are arranged between bottom end rail and supporting beam, adjust screw adjustments adjustable support beam with respect to bottom end rail activity；The screw adjustments include screw, screwed pipe, the screw is threadedly coupled with screwed pipe, supporting beam includes datum line beam, left crossbeam, right crossbeam, curb girder, and respectively with left crossbeam, right crossbeam phase hinge, the left crossbeam, right crossbeam are hinged respectively with curb girder at the datum line beam both ends.
Description
Technical field
The utility model is related to continuous beam cantilever section internal model supporting rack and its support systems of making, belong to construction skill
Art field.
Background technology
At present, continuous beam cantilever section internal model is mainly using the inner form support system of plank sheathing, the lumps of wood and small steel pipe composition.Bamboo
For offset plate as template, the lumps of wood and steel pipe form the support frame of support shuttering, and existing support system scheme has peace and removes effect
Rate is low, it is impossible to which and other process is gone forward side by side operation, can only each structure substep is pacified and torn open (from top to bottom) from top to bottom；It second is that cannot basis
Chamber changes, and construction requirement is adjusted, can only a bridge one use, it is impossible to be used in turn；Third, due to using plank sheathing, concrete
Live sawdust is more, is not easily cleaned, and very big influence is brought to concrete quality.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of reasonable in design, support degree
Adaptation adjustment can be done according to site operation demand, the continuous beam cantilever section internal model supporting rack and its system of construction efficiency can be substantially improved
The support system of work.
The utility model use main technical schemes be：Continuous beam cantilever section internal model supporting rack, including inner formwork system, branch
Support system；Inner formwork system includes top template, inclined-plane template, corner formwork；The top template is in horizontally disposed, top template
Both sides set inclined-plane template respectively, and inclined-plane template-setup is between top template and corner formwork, inclined-plane template and top template
In 130 ° -180 ° of angle；The corner formwork includes inclined-plane extension and vertical portion, and the inclined-plane extension is connected inclined-plane mould
Plate, the inclined-plane extension and vertical portion are in 90 ° -160 ° of angle；The support system includes bottom end rail, supporting beam, screw thread
Regulating part；Screw adjustments are arranged between bottom end rail and supporting beam, adjust the relatively lower horizontal stroke of screw adjustments adjustable support beam
Beam activity；The screw adjustments include screw, screwed pipe, and the screw is threadedly coupled with screwed pipe, and supporting beam includes benchmark
Beam, left crossbeam, right crossbeam, curb girder, the datum line beam both ends respectively with left crossbeam, right crossbeam phase hinge, the left crossbeam, right horizontal stroke
Beam is hinged respectively with curb girder.
Furtherly, bottom end rail includes channel steel, and the setting and there are clearance space back-to-back of two channel steels, two are set back-to-back
Channel steel is fixedly connected with connector, and the screw adjustments are arranged between two channel steels and are connected using axis pin and bottom end rail rotation
It connects.
Furtherly, the screw adjustments include two screws, screwed pipes, and the screwed pipe both ends are threadedly coupled respectively
There is screw.
Furtherly, the screw of described screwed pipe one end is rotatablely connected with left crossbeam or right crossbeam or curb girder, and screwed pipe is another
The screw of one end is rotatablely connected with bottom end rail.
Furtherly, the screw of described screwed pipe one end is rotatablely connected with datum line beam, and the screw of the screwed pipe other end is opposite
Bottom end rail is fixedly connected.
Furtherly, the datum line beam includes two channel steel, the connecting plates with a bending part, if the channel steel is equipped with main line
Property arrangement open-work, the connecting plate is correspondingly provided with open-work, and two are had and connected using connecting plate between the channel steels of a bending part, even
Fishplate bar both ends are adopted with channel steel to be tightened by bolts.
Continuous beam cantilever section inner form support system further includes lateral connection frame, continuous beam cantilever section internal model support
Frame, a number of continuous beam cantilever section internal model supporting rack transversely link extend to arrangement and the two be fixedly connected.
Furtherly, the lateral connection frame includes side arm, after-frame, uses between the side arm and after-frame and intersects in X-shaped
The connecting rod of setting is fixedly connected, and the side arm and after-frame include upper tube, down tube and standpipe, and standpipe is used between top tube and down tube
It is fixedly connected, upper tube is equipped with the hole position for being thread through, and the screw and datum line beam of described screwed pipe one end are rotatablely connected, screw thread
The screw of the pipe other end is fixedly connected with down tube.
Continuous beam cantilever section inner form support system application method, the continuous beam cantilever section inner form support system coordinate Hanging Basket
It uses, the bottom end rail is arranged on Hanging Basket and supported by Hanging Basket, and transversely link prolongs continuous beam cantilever section internal model supporting rack
Stretch to and be alternatively arranged, supporting beam support top template, the datum line beam of supporting beam, left and right crossbeam, curb girder respectively corresponding top template,
Inclined-plane template, corner formwork；Screw is adjusted, screw stretching can push supporting beam activity；Before pouring construction, screw adjustments are adjusted
Make inner formwork system to rational position, it then can pouring construction；After pouring construction, screw adjustments are adjusted, screw are made to bounce back, i.e.,
Demoulding can be achieved.
The utility model compared with prior art, has the following advantages and effect：
When the utility model is constructed, support system quantity is increased or decreased according to the variation of box girder web decision, according to case
The height of construction space in beam, adjustment screw make internal model integrally increase or reduce, build construction space as comfortable as possible.It dismantles
Adjusting screw during support system makes template be detached from concrete surface, by the operation of Hanging Basket sunpender, puts down slide plate skid beam, internal model
Inner cabinet's top surface concrete is detached from skid beam, then entire internal model is with hanging basket advancing to designated position.Entire continuous beam is put to pour
When finishing, internal model is integrally transferred to ground by hanging apparatus.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is structure diagram of the utility model in addition to inner formwork system.
Fig. 3 is the structure diagram of continuous beam cantilever section internal model supporting rack described in the utility model and lateral connection frame.
Fig. 4 is the structure diagram of the utility model Construction State.
Specific embodiment
Below in conjunction with the accompanying drawings and pass through embodiment the utility model is described in further detail.
Referring to Fig. 1 to Fig. 4, continuous beam cantilever section internal model supporting rack described in the present embodiment, including inner formwork system 1, support system
System 2；Inner formwork system 1 includes top template 11, inclined-plane template 12, corner formwork 13；The top template 11 is in horizontally disposed, top
Template 11 both sides in portion's set inclined-plane template 12 respectively, and inclined-plane template 12 is arranged between top template 11 and corner formwork 13, tiltedly
Face die plate 12 and the angle that top template 11 is in 130 ° -180 °；The corner formwork 13 is including inclined-plane extension 131 and vertically
Portion 132, the inclined-plane extension 131 are connected inclined-plane template 12, and the inclined-plane extension 131 and vertical portion 132 are in 90 ° -160 °
Angle；The support system 2 includes bottom end rail 21, supporting beam 22, screw adjustments 23；Screw adjustments 23 are arranged on lower horizontal stroke
Between beam 21 and supporting beam 22,23 adjustable support beam of screw adjustments, 22 opposite 21 activity of bottom end rail is adjusted；The screw thread tune
It saves part 23 and includes screw 231, screwed pipe 232, the screw 231 is threadedly coupled with screwed pipe 232, and supporting beam 22 includes datum line beam
221st, left crossbeam 222, right crossbeam 223, curb girder 224,221 both ends of datum line beam respectively with left crossbeam 222,223 phase of right crossbeam
Hinge, the left crossbeam 222, right crossbeam 223 are hinged with curb girder 224 respectively.By adjusting screw adjustments 23, inclined-plane template 12
Can activity up and down to required position, then can construction casting, construction efficiency and precision are obviously improved compared with prior art.
Bottom end rail 21 described in the present embodiment includes 212, and two channel steels 212 are set back-to-back and there are clearance spaces, two to lean against
The channel steel 212 of back of the body setting is fixedly connected with connector, and the screw adjustments 23 are arranged between two channel steels 212 and using axis pin
It is rotatablely connected with bottom end rail 21.Screw adjustments 23 are swingable when adjusting, and screw adjustments 23 are arranged on the crack of two channel steels
Between, bottom end rail 21 has protection guiding role.
Screw adjustments 23 described in the present embodiment include two screws 231, screwed pipe 232,232 both ends of screwed pipe point
It is not threaded with screw 231.Two screws 231 are separately positioned on 232 both ends of screwed pipe, and two screws 231 are flexible can to increase adjusting
Stroke, when adjusting, turn screwed pipe 232 or screw 231 and can be achieved to adjust.
The screw 231 of 232 one end of screwed pipe described in the present embodiment is rotated with left crossbeam 222 or right crossbeam 223 or curb girder 224
Connection, screw 231 and the bottom end rail 21 of 232 other end of screwed pipe are rotatablely connected.
The screw 231 of 232 one end of screwed pipe is rotatablely connected with datum line beam 221 described in the present embodiment, 232 other end of screwed pipe
Screw 231 be fixedly connected with respect to bottom end rail 21.
Datum line beam 221 described in the present embodiment includes two channel steel 2211, the connecting plates 2212 with a bending part, the channel steel
2211 are equipped with several linearly aligned open-works, and the connecting plate 2212 is correspondingly provided with open-work, and two have the channel steel of a bending part
It is connected between 2211 using connecting plate 2212,2212 both ends of connecting plate are adopted with channel steel 2211 to be tightened by bolts.The datum line beam 221
Length can be realized by the installation site of two channel steels 2211 and connecting plate 2212 it is adjustable, during practical application, the length of datum line beam 221
Degree is realized adjustable on demand.
Continuous beam cantilever section inner form support system 2 described in the present embodiment further includes lateral connection frame 3, continuous beam cantilever section
Internal model supporting rack, a number of continuous beam cantilever section internal model supporting rack transversely link 3 extend to arrangement and the two consolidate
Fixed connection.
Lateral connection frame 3 described in the present embodiment includes side arm 31, after-frame 32, side arm 31 and after-frame 32 in the present embodiment
Structure is identical, uses between the side arm 31 and after-frame 32 and is fixedly connected in X-shaped connecting rod 33 arranged in a crossed manner, 31 He of side arm
After-frame 32 include upper tube 30, down tube and standpipe, be fixedly connected between upper tube 30 and down tube using standpipe, upper tube 30 be equipped with for
The hole position being thread through, the screw 231 of described 232 one end of screwed pipe are rotatablely connected with datum line beam 221,232 other end of screwed pipe
Screw 231 be fixedly connected with down tube.
2 application method of the present embodiment continuous beam cantilever section inner form support system, the continuous beam cantilever section internal model support system
2 cooperation Hanging Basket of system uses, and the bottom end rail 21 is arranged on Hanging Basket and is supported by Hanging Basket, continuous beam cantilever section internal model supporting rack edge
Lateral connection frame 3 extends to be alternatively arranged, the support of supporting beam 22 top template 11, the datum line beam 221 of supporting beam 22, left and right
Crossbeam 223, curb girder 224 correspond to top template 11, inclined-plane template 12, corner formwork 13 respectively；Screw 231 is adjusted, screw 231 is stretched
Go out to push 22 activity of supporting beam；Before pouring construction, adjusting screw adjustments 23 makes the inner formwork system 1 then be to rational position
It can pouring construction；After pouring construction, screw adjustments 23 are adjusted, screw 231 is made to bounce back, you can realize demoulding.
Channel steel 212 described in the present embodiment and channel steel 2211 are the component positioned at different location, are ordered due to professional term is identical
Name is identical.
The preferred embodiment of the utility model described in detail above.It should be appreciated that this field ordinary skill without
Creative work is needed according to the present utility model can to conceive and makes many modifications and variations.Therefore, it is all in the art
Technical staff on the basis of existing technology can by logical analysis, reasoning, or a limited experiment according to the design of the utility model
It, all should be in the protection domain being defined in the patent claims with obtained technical solution.
Claims (8)
1. continuous beam cantilever section internal model supporting rack, it is characterized in that, including inner formwork system, support system；
Inner formwork system includes top template, inclined-plane template, corner formwork；The top template is in horizontally disposed, top template two
Side sets inclined-plane template respectively, and between top template and corner formwork, inclined-plane template is in inclined-plane template-setup with top template
130 ° -180 ° of angle；The corner formwork includes inclined-plane extension and vertical portion, and the inclined-plane extension is connected inclined-plane mould
Plate, the inclined-plane extension and vertical portion are in 90 ° -160 ° of angle；
The support system includes bottom end rail, supporting beam, screw adjustments；Screw adjustments be arranged on bottom end rail and supporting beam it
Between, screw adjustments adjustable support beam is adjusted with respect to bottom end rail activity；
The screw adjustments include screw, screwed pipe, and the screw is threadedly coupled with screwed pipe,
Supporting beam includes datum line beam, left crossbeam, right crossbeam, curb girder, and the datum line beam both ends are mutually cut with scissors respectively with left crossbeam, right crossbeam
Chain, the left crossbeam, right crossbeam are hinged respectively with curb girder.
2. continuous beam cantilever section internal model supporting rack as described in claim 1, it is characterized in that, bottom end rail includes channel steel, two channel steels
It sets back-to-back and there are clearance space, two channel steels set back-to-back is fixedly connected with connector, and the screw adjustments are set
It puts between two channel steels and is rotatablely connected using axis pin and bottom end rail.
3. continuous beam cantilever section internal model supporting rack as described in claim 1, it is characterized in that, the screw adjustments include two
Screw, screwed pipe, the screwed pipe both ends are threaded with screw respectively.
4. continuous beam cantilever section internal model supporting rack as claimed in claim 3, it is characterized in that, the screw of described screwed pipe one end with
Left crossbeam or the rotation connection of right crossbeam or curb girder, screw and the bottom end rail of the screwed pipe other end are rotatablely connected.
5. continuous beam cantilever section internal model supporting rack as claimed in claim 3, it is characterized in that, the screw of described screwed pipe one end with
Datum line beam is rotatablely connected, and the screw of the screwed pipe other end is fixedly connected with respect to bottom end rail.
6. continuous beam cantilever section internal model supporting rack as claimed in claim 3, it is characterized in that, the datum line beam, which includes two, has one
Channel steel, the connecting plate of bending part, the channel steel are equipped with several linearly aligned open-works, and the connecting plate is correspondingly provided with open-work, and two
It is connected between channel steel with a bending part using connecting plate, connecting plate both ends are adopted with channel steel to be tightened by bolts.
7. continuous beam cantilever section inner form support system, it is characterized in that, further include lateral connection frame, any power of such as claim 1 to 5
The profit requirement continuous beam cantilever section internal model supporting rack, a number of continuous beam cantilever section internal model supporting rack transversely connect
Frame extend to arrangement and the two be fixedly connected.
8. continuous beam cantilever section inner form support system as claimed in claim 7, it is characterized in that, before the lateral connection frame includes
Frame, after-frame are used between the side arm and after-frame and are fixedly connected in X-shaped connecting rod arranged in a crossed manner, and the side arm and after-frame wrap
Upper tube, down tube and standpipe are included, is fixedly connected between top tube and down tube using standpipe, upper tube is equipped with the hole position for being thread through,
The screw of described screwed pipe one end is rotatablely connected with datum line beam, and the screw of the screwed pipe other end is fixedly connected with down tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721259508.9U CN207484303U (en) | 2017-09-28 | 2017-09-28 | Continuous beam cantilever section internal model supporting rack and its support system of making |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721259508.9U CN207484303U (en) | 2017-09-28 | 2017-09-28 | Continuous beam cantilever section internal model supporting rack and its support system of making |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207484303U true CN207484303U (en) | 2018-06-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721259508.9U Active CN207484303U (en) | 2017-09-28 | 2017-09-28 | Continuous beam cantilever section internal model supporting rack and its support system of making |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107841958A (en) * | 2017-09-28 | 2018-03-27 | 浙江兴土桥梁临时钢结构工程有限公司 | Continuous beam cantilever section internal model support frame and application method |
| CN115162195A (en) * | 2022-08-04 | 2022-10-11 | 中铁一局集团(广州)建设工程有限公司 | Internal mold hanging bracket device for prestressed concrete short-tower cable-stayed bridge construction |
-
2017
- 2017-09-28 CN CN201721259508.9U patent/CN207484303U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107841958A (en) * | 2017-09-28 | 2018-03-27 | 浙江兴土桥梁临时钢结构工程有限公司 | Continuous beam cantilever section internal model support frame and application method |
| CN115162195A (en) * | 2022-08-04 | 2022-10-11 | 中铁一局集团(广州)建设工程有限公司 | Internal mold hanging bracket device for prestressed concrete short-tower cable-stayed bridge construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 314000 Room 301, 251 Chengxiu Road, Xincheng street, Xiuzhou District, Jiaxing City, Zhejiang Province Patentee after: Xingtu Co.,Ltd. Address before: 314000 Room 301, 251 Chengxiu Road, Xincheng street, Xiuzhou District, Jiaxing City, Zhejiang Province Patentee before: ZHEJIANG XINGTU BRIDGE TEMPORARY STEEL STRUCTURE ENGINEERING CO.,LTD. |
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| CP01 | Change in the name or title of a patent holder |