CN203145454U - Wall internal corner formwork - Google Patents
Wall internal corner formwork Download PDFInfo
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- CN203145454U CN203145454U CN 201320182043 CN201320182043U CN203145454U CN 203145454 U CN203145454 U CN 203145454U CN 201320182043 CN201320182043 CN 201320182043 CN 201320182043 U CN201320182043 U CN 201320182043U CN 203145454 U CN203145454 U CN 203145454U
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- formwork
- plate
- internal corner
- arc
- wall internal
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Abstract
The utility model discloses a wall internal corner formwork which comprises an internal corner plate and a connection plate. The connection plate is composed of an arc plate and a corner plate. The corner plate is in an L shape, one end of the corner plate is fixedly arranged at one end of the arc plate to form a 5-shaped structure, an arc port of the arc plate is in a concave shape, and the other end of the arc plate is fixedly arranged on internal corner faces of two straight edges of the internal corner plate. The wall internal corner formwork is made of transparent PVC materials, facilitates real-time observation of pouring situations in a wall body and is light in weight, simple in structure and flexible, quick and convenient to assemble. Compared with a wood formwork, the wall internal corner formwork is combustion-resisting, waterproof and corrosion-resisting. When the formwork is affected by factors of wind, the sun, cutting, drilling and the like, the strength of the formwork cannot be affected. The wall internal corner formwork is not prone to deforming in pouring concrete. Furthermore, the flatness of a wall body is good. The wall internal corner formwork responds the state calling for protecting trees. Compared with an ordinary heavy steel formwork, the formwork is light in weight, simple in structure and flexible, quick and convenient to assemble, can be spliced quickly and saves a lot of steel.
Description
Technical field
The utility model relates to construction formwork, particularly relates to a kind of body of wall internal corner formwork.
Background technology
In the cast-in-place concrete structure engineering, form work engineering generally accounts for the 20%-30% of concrete structure engineering cost, accounts for the 30%-40% of engineering consumption, accounts for about 50% of the duration; Mould plate technique directly influences quality, cost and the benefit of engineering construction, and it is an important content that promotes architecture advancement.
Cast on-site concrete and when carrying out the construction of unit such as beam, column, vertical plane wall, flooring, need use construction formwork in a large number, corner in construction is commonly used to internal corner formwork, general wooden template or the steel template of adopting of traditional internal corner formwork, wooden form technology complexity, operation is many, difficulty of processing is big, the production cycle is long, the product precision is not high, intensity is difficult to keep, in use easily and concrete binding, be difficult to the demoulding, make troubles to construction, waste time and energy, a large amount of uses of timber can cause the waste of the forest reserves; Steel template weight is big, cost is high, difficulty of processing is big, and precision is not high, transportation inconvenience, the waste steel resources; The general nail that adopts connects between the wooden template, and the general bolt that adopts connects between the steel template, builds with dismounting all cumbersome.
The utility model content
The purpose of this utility model is in order to solve the deficiency of above-mentioned technology, a kind of body of wall internal corner formwork to be provided.
The technical scheme that the utility model adopts is: a kind of body of wall internal corner formwork, it comprises inner corner trim plate and junction plate, described junction plate is made up of arc and gusset, described gusset is L shaped, the one end is packed in an end of arc, form 5 font structures, the nock of described arc is inner concavity, and the arc other end is packed on the interior edged surface of inner corner trim plate two straight flanges.
Further, described inner corner trim plate and junction plate inside all are set to gridiron structure.
Further, the described arc other end is packed in the end of edged surface in inner corner trim plate two straight flanges.
Further, described inner corner trim plate and junction plate are structure as a whole.
Further, be installed with gusset between described inner corner trim plate two straight flanges.
Further, described arc and gusset are structure as a whole.
The technique effect that the utility model produces has: the utility model body of wall internal corner formwork adopts the transparent PVC material to make, be convenient to the situation of building in the Real Time Observation body of wall, have that intensity height, quality are light, a dimensionally stable, assembling is flexible, quick, highly polished, cost is low characteristics; Compare with common wooden template, nonflammable, waterproof, simple, with short production cycle, the product precision height, corrosion-resistant of manufacture craft, save the forest reserves, meet sustainable development, when being exposed to the weather and cut factor affecting such as boring, this template strength can not be affected, not yielding during concrete perfusion, thereby improve the planeness of body of wall, nontoxic to human body, and the utilization of energy secondary recovery; Compare with common steel template, this template quality is light, simple in structure, manufacture craft is simple, precision is high, convenient transportation, and assembling is flexible and quick, can realize quick splicing, has saved a large amount of steel, and cost is low, reaches the unification of economy and practicality; Can save parts such as nail and bolt, energy-saving and emission-reduction, low-carbon (LC), safety and environmental protection; The utility model body of wall internal corner formwork can use to reach hundred times repeatedly, scraps the recyclable recycling in back, significantly reduces construction cost; This template also can be used on light house waterborne, enclosure wall baffle plate, the green house of vegetables, can replace wooden internal corner formwork and steel internal corner formwork fully, also can be used on the board, replaces the aluminium-plastic panel inner corner trim.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the utility model example structure schematic diagram;
Wherein: 1, inner corner trim plate, 2, junction plate, 3, gusset, 4, flat formwork, 5, pipe, 6, the fixing and locking connector, 21, arc, 22, gusset.
The specific embodiment
Below in conjunction with the description of drawings specific embodiment of the present utility model.
As shown in Figure 1, structural representation of the present utility model, it comprises inner corner trim plate 1 and junction plate 2, junction plate 2 is made up of arc 21 and gusset 22, gusset 22 is L shaped, and the one end is packed in an end of arc 21, forms 5 font structures, the nock of arc 21 is inner concavity, and arc 21 other ends are packed on the interior edged surface of 1 liang of straight flange of inner corner trim plate; Consider conveniently and transport, be convenient to field control, inner corner trim plate 1 and junction plate 2 are made into integrative-structure, arc 21 and gusset 22 are made into integrative-structure; In order to increase the bulk strength of inner corner trim plate 1, prevent 1 liang of straight flange of inner corner trim plate in use, be subjected to external force, thereby produce distortion, therefore, between 1 liang of straight flange of inner corner trim plate, be installed with gusset 3.
As shown in Figure 2, the utility model example structure schematic diagram can guarantee its intensity again in order to save material, therefore, inner corner trim plate 1 and junction plate 2 inside all is set to gridiron structure; During use, constitute a corner body of wall with inner corner trim plate 1 and flat formwork 4, flat formwork 4 two ends are installed with the junction plate 2 identical with inner corner trim plate 1, inner corner trim plate 1 and flat formwork 4 are docking together by junction plate 2, consider the fiting effect of junction plate 2 when butt joint, arc 21 other ends of junction plate 2 are packed in the end of edged surface in 1 liang of straight flange of inner corner trim plate, nock on inner corner trim plate 1 and the flat formwork 4 forms columnar structured, pipe 5 is installed in this structure, prevent from producing between inner corner trim plate 1 and the flat formwork 4 dislocation, improved the planeness of metope, metope is meticulous, size is almost error free, seam is smooth, then with fixing and locking connector 6 inner corner trim plate 1 and flat formwork 4 lockings are linked together, last concrete perfusion can form the body of wall inner corner trim.
The technique effect that the utility model produces has: the utility model body of wall internal corner formwork adopts the transparent PVC material to make, be convenient to the situation of building in the Real Time Observation body of wall, have that intensity height, quality are light, a dimensionally stable, assembling is flexible, quick, highly polished, cost is low characteristics; Compare with common wooden template, nonflammable, waterproof, simple, with short production cycle, the product precision height, corrosion-resistant of manufacture craft, save the forest reserves, meet sustainable development, when being exposed to the weather and cut factor affecting such as boring, this template strength can not be affected, not yielding during concrete perfusion, thereby improve the planeness of body of wall, nontoxic to human body, and the utilization of energy secondary recovery; Compare with common steel template, this template quality is light, simple in structure, manufacture craft is simple, precision is high, convenient transportation, and assembling is flexible and quick, can realize quick splicing, has saved a large amount of steel, and cost is low, reaches the unification of economy and practicality; Can save parts such as nail and bolt, energy-saving and emission-reduction, low-carbon (LC), safety and environmental protection; The utility model body of wall internal corner formwork can use to reach hundred times repeatedly, scraps the recyclable recycling in back, significantly reduces construction cost; This template also can be used on light house waterborne, enclosure wall baffle plate, the green house of vegetables, can replace wooden internal corner formwork and steel internal corner formwork fully, also can be used on the board, replaces the aluminium-plastic panel inner corner trim.
It should be noted that at last, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although with reference to preferred embodiment the utility model is had been described in detail, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from the spirit and scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (6)
1. body of wall internal corner formwork, it is characterized in that: it comprises inner corner trim plate (1) and junction plate (2), described junction plate (2) is made up of arc (21) and gusset (22), described gusset (22) is L shaped, the one end is packed in an end of arc (21), form 5 font structures, the nock of described arc (21) is inner concavity, and arc (21) other end is packed on the interior edged surface of inner corner trim plate (1) two straight flange.
2. body of wall internal corner formwork according to claim 1, it is characterized in that: described inner corner trim plate (1) and junction plate (2) inside all are set to gridiron structure.
3. body of wall internal corner formwork according to claim 1 is characterized in that: described arc (21) other end is packed in the end of edged surface in inner corner trim plate (1) two straight flange.
4. according to the described body of wall internal corner formwork of the arbitrary claim of claim 1-3, it is characterized in that: described inner corner trim plate (1) and junction plate (2) are structure as a whole.
5. body of wall internal corner formwork according to claim 4 is characterized in that: be installed with gusset (3) between described inner corner trim plate (1) two straight flange.
6. according to claim 1 or 3 described body of wall internal corner formworks, it is characterized in that: described arc (21) and gusset (22) are structure as a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320182043 CN203145454U (en) | 2013-04-12 | 2013-04-12 | Wall internal corner formwork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320182043 CN203145454U (en) | 2013-04-12 | 2013-04-12 | Wall internal corner formwork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203145454U true CN203145454U (en) | 2013-08-21 |
Family
ID=48972993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320182043 Expired - Fee Related CN203145454U (en) | 2013-04-12 | 2013-04-12 | Wall internal corner formwork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203145454U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104790656A (en) * | 2015-04-16 | 2015-07-22 | 中铁四局集团第三建设有限公司 | Ultrahigh special-shaped hydraulic structure corner formwork supporting structure and construction method thereof |
| CN107905531A (en) * | 2017-12-07 | 2018-04-13 | 中建四局第三建筑工程有限公司 | A kind of template external corner is to drawing reinforcement means and device |
-
2013
- 2013-04-12 CN CN 201320182043 patent/CN203145454U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104790656A (en) * | 2015-04-16 | 2015-07-22 | 中铁四局集团第三建设有限公司 | Ultrahigh special-shaped hydraulic structure corner formwork supporting structure and construction method thereof |
| CN107905531A (en) * | 2017-12-07 | 2018-04-13 | 中建四局第三建筑工程有限公司 | A kind of template external corner is to drawing reinforcement means and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 Termination date: 20160412 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |