CN209653379U - A kind of curved walls formwork structure - Google Patents
A kind of curved walls formwork structure Download PDFInfo
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- CN209653379U CN209653379U CN201920220911.3U CN201920220911U CN209653379U CN 209653379 U CN209653379 U CN 209653379U CN 201920220911 U CN201920220911 U CN 201920220911U CN 209653379 U CN209653379 U CN 209653379U
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- template
- exterior sheathing
- fixed
- beam steel
- curved walls
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Abstract
The utility model provides a kind of curved walls formwork structure, comprising: fits in the inner template and exterior sheathing of the inside and outside two sides of structure beam steel respectively, wherein inner template and exterior sheathing are spliced by several distortion panels；Structure beam steel is equipped with stress meter, in inner template or exterior sheathing, several fixed card buckles to fixed stress meter conducting wire are installed with along designated position, fixed card buckle includes the fixed part for being fixed on inner template or exterior sheathing, fixed part both ends extend to form two blocking arms to the direction of structure beam steel, and the elongated end of blocking arm is opposed, inwardly directed to be equipped with protrusion.The utility model not only makes site operation simpler, quick using the formwork structure of distortion panel segmentation preassembling, moreover, template can be made to be more in line with the curvature requirement of wall, guarantee the quality of wall by adjusting assembled angle；By fixed card buckle structure, position and the trend of stress meter conducting wire are effectively limited, keep the monitoring changed to wall stress more accurate and persistently, improves safety coefficient.
Description
Technical field
The utility model relates to the realm of building construction, more particularly to a kind of curved walls formwork structure.
Background technique
With progress of the epoch, the moulding of modern building is also more and more novel, curved surface, hyperboloid are even increasingly complex
Irregular Boundary Surface.In concrete construction, need using template of different shapes and formwork bracing system, because curved surface is not advised
Then, required template radian is also different, needs to cover the different template of radian, difficulty of construction is big for construction enterprises, together more
When also increase construction cost.
Moreover, generally requiring to carry out real-time monitoring, tradition side to the stress variation of curved walls to guarantee construction safety
Formula is stress meter to be bound on structure beam steel, and external monitoring device is connected to by stress meter conducting wire.But due to complexity
Formwork structure make site operation difficult and many and diverse, it is difficult to ensure that the position of stress meter conducting wire and trend, so that it cannot full
Demand of the foot to wall stress variation monitoring, increases security risk.
Summary of the invention
To solve the above problems, the utility model provides a kind of curved walls formwork structure, including inside and outside template, it is described
Inside and outside template is formed by several distortion panel preassemblings, and the process to reduce Site Template assembly keeps template construction simple
Change；In addition, according to the actual situation, in inner template or exterior sheathing, along the position of stress meter conducting wire, point type fixes several fixing cards
Button keeps the monitoring changed to wall stress more stable, lasting to limit position and the trend of stress meter conducting wire, guarantees wall
The general safety of structure.
The utility model realizes especially by following technical proposals, a kind of curved walls formwork structure, comprising: paste respectively
Together in the inner template and exterior sheathing of the inside and outside two sides of structure beam steel, in which:
The inner template and the exterior sheathing, are spliced by several distortion panels；
The structure beam steel is equipped with stress meter, in the inner template or the exterior sheathing, is installed with along designated position
Several fixed card buckles to fixed stress meter conducting wire, the fixed card buckle include being fixed on the inner template or the exterior sheathing
Fixed part, the fixed part both ends extend to form two blocking arms, the elongated end of the blocking arm to the direction of the structure beam steel
It is opposed, inwardly directed to be equipped with protrusion.
A kind of curved walls formwork structure of the utility model further improvement lies in that, two protrusions are with respect to slope aspect institute
Fixed part is stated, and the two nearest spacing of protrusion are slightly less than the diameter of the stress meter conducting wire.
Pass through above structure, it is only necessary to gently press the stress meter conducting wire, stress meter conducting wire can be made to slide into along protrusion solid
In fixed buckle, then cooperates two blocking arms, be fixed on stress meter conducting wire actively in fixed card buckle.
A kind of curved walls formwork structure of the utility model further improvement lies in that, the exterior sheathing is equipped with detachable
Vibrate mouth.
By above structure, it is convenient for concrete vibrating, guarantees concrete pouring quality.
A kind of curved walls formwork structure of the utility model further improvement lies in that, the inside and outside template is far from described
The one side of structure beam steel is respectively and fixedly provided with the back rib of adaptation radian.
By the way that suitable back rib is arranged, to increase the intensity of inside and outside template, guarantee the quality of construction wall.
A kind of curved walls formwork structure of the utility model further improvement lies in that, the inner template and the exterior sheathing
Pass through split bolt drawknot.
By split bolt by inside and outside template drawknot, so that inside and outside template closely fits in structure beam steel
Inside and outside two sides guarantee the quality of construction wall.
To sum up, the utility model includes but is not limited to following the utility model has the advantages that being segmented the template of preassembling using distortion panel
Structure not only makes site operation simpler, quick, moreover, template can be made to be more in line with wall by adjusting assembled angle
Curvature requirement, guarantee the quality of wall；By fixed card buckle structure, position and the trend of stress meter conducting wire are effectively limited, is made
It is more accurate and lasting to the monitoring of wall stress variation, improve safety coefficient.
Detailed description of the invention
Specific embodiment of the present utility model is described in further detail with reference to the accompanying drawing, in which:
Fig. 1 is the inside and outside template cooperation schematic diagram of the utility model；
Fig. 2 is the utility model exterior sheathing structural schematic diagram；
Fig. 3 is the utility model inner template structural schematic diagram；
Fig. 4 is the utility model fixed card buckle structural schematic diagram；
Fig. 5 is the utility model fixed card buckle use state diagram.
In diagram: 10- inner template；20- exterior sheathing；21- vibrates mouth；30- distorts panel；31- frame；41- erects rib；42-
Discontinuous rib；51- stress meter conducting wire；52- fixed card buckle；521- fixed part；522- blocking arm；523- protrusion.
Specific embodiment
Super-span landing clear water arch shell is a kind of curved walls structure of complexity, mainly by dense-rib floor area, cored slab
Area and bottom ramp area three parts composition, template system are also designed according to this three parts structure type respectively, wherein bottom
The part of sloped region and vertical angle greater than 45 ° must make match plate (i.e. shell type wall clean steel mould template system), below
By taking shell type wall clean steel mould template system as an example, in conjunction with attached drawing, the utility model is further described.
Referring to FIG. 1 to 3, a kind of curved walls formwork structure provided in this embodiment, comprising: fit in knot respectively
The inner template 10 and exterior sheathing 20 of the inside and outside two sides of structure beam steel, in which:
Inner template 10 and exterior sheathing 20, are spliced by several distortion panels 30, specifically, according to curved walls expansion
Planar graph and size are cut into several pieces to determine the shape and size of integral panels, then by integral panels, then will be each
The panel of fritter carries out pressure arc according to design requirement, forms several distortion panels 30, then in distortion 30 periphery welding edge of panel
Several distortion panels 30 are carried out assembly according to design requirement, and then form corresponding inside and outside mould by frame and bolt by frame
Plate 10,20, in order to guarantee molding effect, the preferably inside and outside template 10,20 of the present embodiment is at least three sections of spellings in the vertical direction
It connects；
Structure beam steel is equipped with stress meter, on the preferably described exterior sheathing 20 of the present embodiment, the arc that need to be monitored along stress meter
It is spaced several fixed card buckles 52 of spot welding on line, to fix stress meter conducting wire 51, the position of conducting wire 51 and is walked in terms of proof stress
To.The fixed card buckle 52 includes fixed part 521, and is vertically connected at the blocking arm 522 at 521 both ends of fixed part, wherein fixed
The back side in portion 521 is welded in 20 inside (i.e. the one side of bonding structure beam steel) of exterior sheathing, and two blocking arms 522 are by fixed part both ends
Extend to the direction of structure beam steel, and be equipped with protrusion 523 in elongated end is opposed, inwardly directed, has between two protrusions 523 and supply
The gap that stress meter conducting wire 51 is caught in.
Further, the opposite slope aspect fixed part 521 of two protrusion 523, and the gap size between two protrusions 523 is smaller
In the diameter of stress meter conducting wire 51, when pressure cell conducting wire 51 light to the direction of fixed card buckle 52, stress meter conducting wire 51 is i.e. certainly
It is so slid into inside fixed card buckle 52 along slope surface, makes clamping more easily simultaneously, stress meter conducting wire 51 will not also be damaged,
It once stress meter conducting wire 51 is caught in after fixed card buckle 52, will not fall off easily, ensure that the position of stress meter conducting wire 51
It sets and moves towards.
Further, the mouth 21 that vibrates is opened up at interval of 1m or so on exterior sheathing 20, burn-on in 21 periphery of mouth of vibrating solid
Determine rib, open up connecting hole in fixing rib, the stopend of size fit is covered in by bolt and connecting hole and is vibrated on mouth 21,
When needing concrete vibrating, then stopend is dismantled, 21 pairs of concrete of mouth vibrate by vibrating, and guarantee concreting
Quality.
Further, inside and outside 10,20 one side far from structure beam steel of template is welded with the back rib of adaptation radian, tool
Body includes the elongated perpendicular rib 41 for being welded in vertically upper all distortion panels 30, and is welded in the discontinuous rib of part distortion panel 30
42.According to the actual situation, the form, quantity and spacing of back rib are determined, to increase the intensity of inside and outside template 10,20, guarantees to apply
The quality of work wall.
Further, inside and outside template 10,20 drawknots are fixed by split bolt, so that inside and outside template 10,20 is more
Closely, the inside and outside two sides of structure beam steel are steadily fitted in, guarantee the quality of construction wall.
Specific implementation step:
1, the processing, calibration of panel, back rib and frame, at arc and punching:
(1) curved walls structure pinch plane three-dimensional is expanded into plane by software, using software programming and number by panel blanking
Control equipment cuts panel, strike slag and polishing to panel after the completion of cutting, guarantees that panel is pollution-free, without breakage and does
Good corresponding mark；
(2) panel presses arc, and using particular manufacturing craft to panel pressure arc molding, pressure forearc should clear up panel surface, press
The size of pressure should be determined when arc according to drawing size, size, the warpage rise of distortion panel are checked after pressing arc, partially
Difference control is off size to adapt to be adjusted using ftercompction or back pressure within 2mm；
(3) back rib and frame production, back rib, frame are the arc with distortion panel attachment, Numerical control cutting blanking, back rib
Blank size is 1mm-2mm smaller than design size, and the gentle polishing of dimension correcting is carried out after the completion of cutting；
(4) punching carries out unwrapping wire positioning according to drawing on frame keel, determines connecting hole (i.e. for muti-piece warp surface
The connecting hole of plate assembly) position, distortion panel on unwrapping wire position determine screw hole (i.e. inside and outside template to draw connection spiral shell
Rod aperture) position, the polishing of hole periphery should be carried out after the completion of punching.
2, welding and preassembling
(1) panel splicing, the back side are fully welded；
(2) frame welds in place, and frame inside contracts 2mm relative to each side of panel size, and the angle of frame and panel is slightly less than
It 90 °, avoids panel during template assembly that from can not fitting closely, influences to install, diagonal error controls within 2mm；
(3) back rib system, back rib are positioned according to bezel locations, are welded, and deviation controls within 2mm, according to reality
Situation, back rib form have perpendicular rib and discontinuous rib, erect rib vertically elongated welding, are connected across vertically upper all panels, discontinuous rib and face
It is 20/40mm intermittent weld, weld bead height 3mm between plate；
(4) template system is calibrated, size review, and within 1mm, surface smoothness is controlled in 2mm the straight degree control of frame
Within；
(5) mouth that vibrates is opened up, opens up the mouth that vibrates at interval of 1m or so at outer die face plate, a mouthful periphery of vibrating is burn-on fixation
Rib, aperture on rib, a mouthful stopend is bolted with vibrating；
(6) preassembling carries out preassembling, secondary review calibration under unstress state, and formwork edge joint must be aligned closely,
Piece must not faulting of slab ends, by 0 deviation control；
3, the installation and removal of fixed card buckle, after preassembling positioning, according to the location point solid welding of the stress meter conducting wire of design
Fixed buckle, when the pre-splicing template installed is transported to site operation, first by exterior sheathing assembly to reinforcing bar top, by stress meter conducting wire from
Lower part is caught in fixed card buckle, and stress meter conducting wire top is drawn from template edge, sticks to template edge end with adhesive plaster；It removes
When template is first sling into about 10cm, with reinforcing bar or rod piece by fixed card buckle strike it is lower after hang template again.
The embodiments of the present invention is explained in detail in conjunction with attached drawing above, but the utility model is not limited to
Above embodiment can also make many variations to it within the knowledge of one of ordinary skill in the art.
Thus, certain details in embodiment should not constitute the restriction to the utility model, and the utility model will be with appended claims
The range that book defines is as the protection scope of the utility model.
Claims (5)
1. a kind of curved walls formwork structure characterized by comprising fit in the interior of the inside and outside two sides of structure beam steel respectively
Template and exterior sheathing, in which:
The inner template and the exterior sheathing, are spliced by several distortion panels；
The structure beam steel is equipped with stress meter, in the inner template or the exterior sheathing, is installed with along designated position several
To the fixed card buckle of fixed stress meter conducting wire, the fixed card buckle includes being fixed on consolidating for the inner template or the exterior sheathing
Determine portion, the fixed part both ends extend to form two blocking arms to the direction of the structure beam steel, and the elongated end of the blocking arm is opposite
It is provided inwardly with protrusion.
2. a kind of curved walls formwork structure according to claim 1, which is characterized in that two protrusions are with respect to slope aspect
The fixed part, and the two nearest spacing of protrusion are slightly less than the diameter of the stress meter conducting wire.
3. a kind of curved walls formwork structure according to claim 1, which is characterized in that the exterior sheathing is equipped with removable
Unload the mouth that vibrates.
4. a kind of curved walls formwork structure according to claim 1, which is characterized in that the inside and outside template is far from institute
The one side for stating structure beam steel is respectively and fixedly provided with the back rib of adaptation radian.
5. a kind of curved walls formwork structure according to claim 1, which is characterized in that the inner template and the external mold
Plate passes through split bolt drawknot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920220911.3U CN209653379U (en) | 2019-02-21 | 2019-02-21 | A kind of curved walls formwork structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920220911.3U CN209653379U (en) | 2019-02-21 | 2019-02-21 | A kind of curved walls formwork structure |
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| Publication Number | Publication Date |
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| CN209653379U true CN209653379U (en) | 2019-11-19 |
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ID=68524725
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920220911.3U Active CN209653379U (en) | 2019-02-21 | 2019-02-21 | A kind of curved walls formwork structure |
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| Country | Link |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113266091A (en) * | 2021-03-11 | 2021-08-17 | 中交第三航务工程局有限公司 | Construction process of space torsional curved-surface wood grain fair-faced concrete wall |
| CN114799692A (en) * | 2022-05-07 | 2022-07-29 | 北京韬盛科技发展有限公司 | Building template processing component, processing system and template processing method |
-
2019
- 2019-02-21 CN CN201920220911.3U patent/CN209653379U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113266091A (en) * | 2021-03-11 | 2021-08-17 | 中交第三航务工程局有限公司 | Construction process of space torsional curved-surface wood grain fair-faced concrete wall |
| CN114799692A (en) * | 2022-05-07 | 2022-07-29 | 北京韬盛科技发展有限公司 | Building template processing component, processing system and template processing method |
| CN114799692B (en) * | 2022-05-07 | 2023-01-24 | 北京韬盛科技发展有限公司 | Building template processing component, processing system and template processing method |
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