CN208702133U - A kind of high-strength building formwork - Google Patents
A kind of high-strength building formwork Download PDFInfo
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- CN208702133U CN208702133U CN201821164480.5U CN201821164480U CN208702133U CN 208702133 U CN208702133 U CN 208702133U CN 201821164480 U CN201821164480 U CN 201821164480U CN 208702133 U CN208702133 U CN 208702133U
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- gusset
- purlin
- substrate
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- perpendicular wall
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Abstract
The utility model discloses a kind of high-strength building formworks, including plastic formwork substrate, plastic formwork substrate is surrounded by the perpendicular wall upwardly extended, the back side of plastic formwork substrate be equipped with multiple tracks hold up upwards transversely with the main gusset that longitudinally extends, perpendicular wall inner cavity is separated out multiple block plaids in right-angled intersection by each main gusset, main gusset and perpendicular wall are contour, the main gusset extended along template length direction is equipped with multiple connection hole seats, and each center for connecting hole seat is respectively equipped with the vertical connecting hole of perforation plastic formwork substrate；The two sides of template length azimuth axis are symmetrically arranged with the auxiliary gusset pair that twice extend along overall length direction, each auxiliary gusset is to respectively including two pieces of auxiliary gussets being parallel to each other, each auxiliary gusset is contour with perpendicular wall, purlin slot is formed between each pair of auxiliary gusset, has been respectively fixedly connected with purlin in each purlin slot.The high-strength building formwork, intensity are high, may be reused repeatedly, low cost, and concrete adhesion, and meet the requirement of environmental protection construction.
Description
Technical field
The utility model relates to a kind of high-strength building formworks, belong to building template technical field.
Background technique
In building construction process, the occasions such as concreting need supporting module, and template is using keel as support.It is pouring
It builds the biggish occasion of flooring homalographic and often uses plank sheathing, plank sheathing is mostly glued board.Since template will bear very big bear
Lotus has higher requirement to the intensity of template.At the thicker position of concrete layer, generally require using thicker template or increasing
Add spine support density.Again since there is concrete to be waited until certain intensity could dismantle template, so every time after formwork erection, mould
Plate needs work many days in outdoor environment, and wooden template is exposed in outdoor environment, weather exposure, exposes to wind and rain, very
It is easy decayed, scrappage is very high.Such as under burning sun, wooden template can crack quickly due to excessively drying out, and make intensity
Decline；In rainwater more season, wooden template is easy to dampness deformation again, gradually rotten.If template occurs before demoulding
Above situation will carry out certain hidden danger to construction quality and safety belt.Due to above, plank sheathing is typically only capable to disposably make
With causing the huge wasting of resources, and substantially increase construction cost.
In order to improve the intensity of template, punching block is mostly used in the market, punching block easily corrodes and be bonded with concrete generation,
The brushing machine oil on punching block working face is needed before use, does not meet the theory of environmental protection construction, and is not still prevented and mixed
Solidifying soil bonding, template back surface still can corrode due to non-brush machine oil.In addition, the weight weight of punching block, the area of single punching block is small, more
A splicing be easy to cause the bottom surface of concrete rough smooth.When demoulding, since the throwing of worker is pounded, punching block is be easy to cause locally to become
Shape, more influence flatness.
In order to enable template to reuse, occurs plastics composite shuttering in the market, in the work of plastic formwork substrate
Heat is connected to PP composite layer plate on face, and plastic formwork substrate plays the role of load-bearing, and PP composite layer plate plays isolation,
Concrete quality after guaranteeing demoulding, while building template will not be damaged due to bonding, it is convenient to clean and is repeated several times
It uses, greatly reduces construction cost.But plastics composite shuttering biggish for area, the plastic formwork substrate for load-bearing
Strength and stiffness it is not good enough, especially middle part be easy to appear deformation, influence the dimensional accuracy of concrete.
Utility model content
The purpose of the utility model is to provide a kind of high-strength building formworks, not only may be reused repeatedly, and
It will not deform in use, it is ensured that the Forming Quality of concrete.
In order to achieve the above object, a kind of high-strength building formwork of the utility model, including plastic formwork substrate, the modeling
Material template base material is surrounded by the perpendicular wall upwardly extended, and the back side of the plastic formwork substrate is equipped with multiple tracks and is holded up upwards along cross
To with the main gusset that longitudinally extends, perpendicular wall inner cavity is separated out multiple block plaids, main ribs plate in right-angled intersection by each main gusset
It is contour with the perpendicular wall, multiple connection hole seats are uniformly provided with along the main gusset that plastic formwork length substrate azimuth axis extends,
The center of each connection hole seat is respectively equipped with the vertical connecting hole of perforation plastic formwork substrate；Plastic formwork length substrate azimuth axis
Two sides be symmetrically arranged with the auxiliary gusset pair that twice extend along overall length direction, each auxiliary gusset is to respectively including two pieces mutually
Parallel auxiliary gusset, it is each to assist gusset contour with the perpendicular wall, purlin slot, each purlin slot are formed between each pair of auxiliary gusset
It is middle to fill respectively and be fixedly connected with purlin.
Compared with the existing technology, the utility model achieve it is following the utility model has the advantages that the perpendicular wall of plastic formwork substrate surrounding and
Each main gusset is supported on the lower section of plastic formwork substrate, can play the role of reinforcing rib first, substantially increase plastic formwork
The intensity of substrate, under equality strength, it is possible to reduce the material consumption of template reduces manufacturing cost；Furthermore wall is erected convenient for adjacent
Template spliced, positioned and abutted each other, improve the stability of template, be convenient for formwork erection and fixation.When formwork erection, screw rod etc. is even
Fitting is plugged in vertical connecting hole to fix template.The perpendicular wall of perpendicular wall and adjacent forms in periphery leans and connects
It connects, forms double-layer structure, intensity is higher；The strength and stiffness of the intermediate region of template are the weakest, and the utility model is in mould
The region of plate weakness add twice auxiliary gusset, inherently improve intensity, along with the purlin filled in purlin slot, more into
One step improves intensity, bonding, welding or other means connection can be taken between purlin and auxiliary gusset, it can be ensured that template
Deflection deformation does not occur in use, the Forming Quality of concrete is high.
As the improvement of the utility model, the bottom of each block plaid, which is respectively equipped with to hold up upwards, transversely prolongs with longitudinal
The small gusset stretched, the bottom of each small gusset and the back side of plastic formwork substrate are linked together, and each small gusset will be each in right-angled intersection
The inner cavity of block plaid is separated out multiple lattices, and the height of each small gusset is a quarter of main gusset height to half.
The lattice that each small gusset is constituted further improves the intensity of template, and the height of small gusset is set according to the size of grid area
Degree can reduce material consumption under the premise of proof strength.
The both ends of each purlin slot are symmetrically arranged with the short muscle of two auxiliary gusset of connection as a further improvement of the utility model,
Plate, the short rib are parallel to the perpendicular wall of width direction, and contour with perpendicular wall.At purlin both ends, short rib is set, and it is adjacent
Perpendicular wall constitutes double-layer structure, can carry out reinforcement to the both ends of purlin.
As a further improvement of the utility model, it is each pair of auxiliary gusset phase inward wall be evenly distributed with it is multiple vertically
The fin of extension.After purlin is inserted into purlin slot, the fin of two sides generates biggish extruding force, purlin can be made to directly obtain solid
It is fixed.
The bottom of each purlin slot is respectively equipped with multiple tracks purlin backing plate, each purlin as a further improvement of the utility model,
Backing plate respectively with adjacent main gusset or small gusset coaxial line.Purlin backing plate can compensate the height error of purlin Yu purlin slot,
Keep the top of purlin equal with the auxiliary top of gusset.
The middle section of multiple purlin backing plates is respectively equipped with the screw of rounded evagination as a further improvement of the utility model,
Be screwed on seat.It can adopt and be screwed purlin, the screw that screw lower end passes through purlin screw-in purlin backing plate is screwed in seat, makes purlin
It is fixed.
The purlin is glass reinforced plastic square tube, aluminum alloy square tube or flitch as a further improvement of the utility model,.Purlin
Using intensity height, it is light-weight, it is readily available and convenient for auxiliary link of boards product.
The connecting hole seat is located at the right-angled intersection of two main gussets as a further improvement of the utility model, or
Positioned between the twice main gusset that plastic formwork substrate width direction extends.Connection hole seat at right-angled intersection itself by
To the reinforcement of both direction, i.e. four phases are connected with main gusset；If connection hole seat is only positioned at plastic formwork length substrate
On the main gusset of azimuth axis, one of main gusset just is added in width direction, so that four phases of connection hole seat can pass through
Reinforcing rib is connected with main gusset.
The middle and upper part that the plastic formwork substrate surrounding erects wall as a further improvement of the utility model, is distributed with multiple
Perpendicular wall connecting hole.Perpendicular wall connecting hole makes convenient for adjacent forms are connected to one by bolt or other connectors
It must connect more reliable and more stable.
Heat is connected to the compound synusia of PP on the working face of the plastic formwork substrate as a further improvement of the utility model,
Material.PP composite layer plate plays the role of isolation, the concrete quality after guaranteeing demoulding, while making building template will not be due to
It is bonded and damages, be convenient to clean and repeatedly use, greatly reduce construction cost.
Detailed description of the invention
Fig. 1 is the perspective view of the utility model high-strength building formwork.
Fig. 2 is that the utility model high-strength building formwork removes the top view after purlin.
Fig. 3 is the corner enlarged drawing of Fig. 2.
In figure: 1. plastic formwork substrates；2. perpendicular wall；2a. erects wall connecting hole；3. main gusset；4. connecting hole seat；4a. is vertical
Connecting hole；5. assisting gusset；5a. fin；6. purlin slot；7. purlin backing plate；7a. screw is screwed on seat；8. short rib；9. small muscle
Plate；10. purlin.
Specific embodiment
As shown in Figure 1 to Figure 3, the high-strength building formwork of the utility model includes plastic formwork substrate 1, plastic formwork base
Material 1 is surrounded by the perpendicular wall 2 upwardly extended, and the back side of plastic formwork substrate 1 is holded up transversely and longitudinal upwards equipped with multiple tracks
Perpendicular 2 inner cavity of wall is separated out multiple block plaids, main gusset 3 and perpendicular wall 2 etc. in right-angled intersection by the main gusset 3 of extension, each main gusset 3
Height is uniformly provided with multiple connection hole seats 4 along the main gusset 3 that 1 length-wise axis of plastic formwork substrate extends, respectively connects hole seat
4 center is respectively equipped with the vertical connecting hole 4a of perforation plastic formwork substrate 1；The two of 1 length-wise axis of plastic formwork substrate
Side is symmetrically arranged with the auxiliary gusset pair that twice extend along overall length direction, and each auxiliary gusset is parallel to each other to respectively including two pieces
Auxiliary gusset 5, each to assist gusset 5 contour with perpendicular wall 2, formation purlin slot 6 between each pair of auxiliary gusset 5, in each purlin slot 6
Purlin 10 is filled and is fixedly connected with respectively, and purlin 10 can use glass reinforced plastic square tube, aluminum alloy square tube, flitch or other intensity
Height, it is light-weight, it is readily available and convenient for auxiliary link of boards product.
The perpendicular wall 2 and each main gusset 3 of 1 surrounding of plastic formwork substrate are supported on the lower section of plastic formwork substrate 1, first can be with
Play the role of reinforcing rib, substantially increase the intensity of plastic formwork substrate 1, under equality strength, it is possible to reduce the material of template
Material consumption, reduces manufacturing cost；Furthermore it erects wall 2 to be spliced, positioned and abutted each other convenient for adjacent template, improves template
Stability is convenient for formwork erection and fixation.When formwork erection, the connectors such as screw rod are plugged in vertical connecting hole 4a to fix template.
Perpendicular wall 2 in periphery leans and connect with the perpendicular wall 2 of adjacent forms, forms double-layer structure, intensity is higher；In template
Between region strength and stiffness it is the weakest, the utility model the region of template weakness add twice auxiliary gusset 5, inherently
Intensity is improved, along with the purlin 10 filled in purlin slot 6, more further improves intensity, purlin 10 and auxiliary gusset 5
Between can take bonding, welding or other means connection, it can be ensured that deflection deformation, concrete do not occur in use for template
Forming Quality it is high.
The bottom of each block plaid be respectively equipped with hold up upwards transversely with the small gusset 9 that longitudinally extends, the bottom of each small gusset 9
Portion and the back side of plastic formwork substrate 1 are linked together, and the inner cavity of each block plaid is separated out multiple by each small gusset 9 in right-angled intersection
Lattice, the height of each small gusset 9 are a quarter of 3 height of main gusset to half.
The both ends of each purlin slot 6 are symmetrically arranged with the short rib 8 of two auxiliary gusset 5 of connection, and short rib 8 is parallel to width direction
Perpendicular wall 2, and it is contour with perpendicular wall 2.Short rib 8 and adjacent perpendicular wall 2 constitute double-layer structure, can carry out to the both ends of purlin 10
Reinforcement.
The phase inward wall of each pair of auxiliary gusset 5 is evenly distributed with multiple vertically extending fin 5a, and purlin 10 is inserted into purlin
After in bar groove 6, the fin 5a of two sides generates biggish extruding force, and purlin 10 can be made to directly obtain fixation, from welding or
Bonding.
The bottom of each purlin slot 6 is respectively equipped with multiple tracks purlin backing plate 7, each purlin backing plate 7 respectively with adjacent main gusset 3 or
9 coaxial line of small gusset.Purlin backing plate 7 can compensate the height error of purlin 10 Yu purlin slot 6, make top and the auxiliary of purlin 10
The top of gusset 5 is equal.
The screw that the middle section of multiple purlin backing plates 7 is respectively equipped with rounded evagination is screwed on a 7a, can adopt and be screwed
Purlin 10, the screw that screw lower end passes through the screw-in purlin backing plate 7 of purlin 10 are screwed in a 7a, and purlin 10 is enable to fix.
Connection hole seat 4 is located at the right-angled intersection of two main gussets 3, or prolongs positioned at along 1 width direction of plastic formwork substrate
Between the twice main gusset 3 stretched.Reinforcement of the connection hole seat 4 itself by both direction at right-angled intersection, i.e. four phases
Position is connected with main gusset 3；If connection hole seat 4 is only positioned on the main gusset 3 of 1 length-wise axis of plastic formwork substrate, just
One of main gusset is added in width direction, so that four phases of connection hole seat 4 can be connected by reinforcing rib with main gusset 3.
1 surrounding of plastic formwork substrate erect wall 2 middle and upper part multiple perpendicular wall connecting hole 2a are distributed with, convenient for by bolt or its
Adjacent forms are connected to one by its connector, and make connection more reliable and more stable.
Heat is connected to PP composite layer plate on the working face of plastic formwork substrate 1, plays the role of isolation, after guaranteeing demoulding
Concrete quality, while building template will not be damaged due to bonding, it is convenient to clean and repeatedly uses, substantially reduce
Construction cost.
The foregoing is merely the preferable possible embodiments of the utility model, patent that is non-therefore limiting to the utility model
Protection scope.In addition to the implementation, the utility model can also have other embodiments.It is all to use equivalent replacement or equivalent change
The technical solution to be formed is changed, is all fallen in the protection scope of the requires of the utility model.Technology of the utility model without description is special
Sign can realize that details are not described herein by or using the prior art.
Claims (10)
1. a kind of high-strength building formwork, including plastic formwork substrate, being surrounded by for plastic formwork substrate is upwardly extended
Perpendicular wall, the back side of the plastic formwork substrate be equipped with multiple tracks hold up upwards transversely with the main gusset that longitudinally extends, each main reinforcement
Perpendicular wall inner cavity is separated out multiple block plaids in right-angled intersection by plate, it is characterized in that: main ribs plate and the perpendicular wall are contour, along modeling
Multiple connection hole seats are uniformly provided on the main gusset that material template base material length-wise axis extends, each center difference for connecting hole seat
Vertical connecting hole equipped with perforation plastic formwork substrate；The two sides of plastic formwork length substrate azimuth axis are symmetrically arranged with twice edge
The auxiliary gusset pair that overall length direction extends, each auxiliary gusset are each auxiliary to respectively including two pieces of auxiliary gussets being parallel to each other
It helps gusset contour with the perpendicular wall, forms purlin slot between each pair of auxiliary gusset, filled in each purlin slot respectively and the company of fixation
It is connected to purlin.
2. high-strength building formwork according to claim 1, it is characterized in that: the bottom of each block plaid be respectively equipped with to
On hold up transversely with the small gusset that longitudinally extends, the bottom of each small gusset and the back side of plastic formwork substrate is linked together, respectively
The inner cavity of each block plaid is separated out multiple lattices in right-angled intersection by small gusset, and the height of each small gusset is main gusset height
A quarter is to half.
3. high-strength building formwork according to claim 1, it is characterized in that: the both ends of each purlin slot are symmetrically arranged with connection two
The short rib of gusset is assisted, the short rib is parallel to the perpendicular wall of width direction, and contour with perpendicular wall.
4. high-strength building formwork according to claim 1, it is characterized in that: the phase inward wall of each pair of auxiliary gusset uniformly divides
It is furnished with multiple vertically extending fins.
5. high-strength building formwork according to claim 2, it is characterized in that: the bottom of each purlin slot is respectively equipped with multiple tracks purlin
Bar backing plate, each purlin backing plate respectively with adjacent main gusset or small gusset coaxial line.
6. high-strength building formwork according to claim 5, it is characterized in that: the middle section of multiple purlin backing plates is respectively equipped with and is in
The screw of rounded convex is screwed on seat.
7. high-strength building formwork according to claim 1, it is characterized in that: the purlin is glass reinforced plastic square tube, aluminium alloy
Square tube or flitch.
8. high-strength building formwork according to any one of claim 1 to 7, it is characterized in that: the connecting hole seat is located at
At the right-angled intersection of two main gussets, or positioned between the twice main gusset that plastic formwork substrate width direction extends.
9. high-strength building formwork according to any one of claim 1 to 7, it is characterized in that: the plastic formwork substrate
Multiple perpendicular wall connecting holes are distributed in the middle and upper part that surrounding erects wall.
10. high-strength building formwork according to any one of claim 1 to 7, it is characterized in that: the plastic formwork substrate
Working face on heat be connected to PP composite layer plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821164480.5U CN208702133U (en) | 2018-07-23 | 2018-07-23 | A kind of high-strength building formwork |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201821164480.5U CN208702133U (en) | 2018-07-23 | 2018-07-23 | A kind of high-strength building formwork |
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| CN208702133U true CN208702133U (en) | 2019-04-05 |
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| CN201821164480.5U Active CN208702133U (en) | 2018-07-23 | 2018-07-23 | A kind of high-strength building formwork |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112096051A (en) * | 2019-06-18 | 2020-12-18 | 广州毅昌牛模王科技有限公司 | Plastic formwork structure with good impact strength |
-
2018
- 2018-07-23 CN CN201821164480.5U patent/CN208702133U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112096051A (en) * | 2019-06-18 | 2020-12-18 | 广州毅昌牛模王科技有限公司 | Plastic formwork structure with good impact strength |
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