CN203783142U - Steel die connecting structure - Google Patents
Steel die connecting structure Download PDFInfo
- Publication number
- CN203783142U CN203783142U CN201420071010.XU CN201420071010U CN203783142U CN 203783142 U CN203783142 U CN 203783142U CN 201420071010 U CN201420071010 U CN 201420071010U CN 203783142 U CN203783142 U CN 203783142U
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- CN
- China
- Prior art keywords
- connector
- connecting hole
- steel die
- horizontal back
- punching block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a steel die connecting structure, which comprises at least two adjacent steel die bodies, wherein a plurality of groups of horizontal back edges are arranged on the steel die bodies. The connecting structure comprises first connecting pieces and second connecting pieces, wherein the first connecting pieces are arranged between every two adjacent groups of horizontal back edges of the two adjacent steel die bodies; a plurality of first connecting holes are formed in the first connecting pieces; a plurality of second connecting holes corresponding to the first connecting holes are formed in the horizontal back edges; the second connecting pieces are inserted into the first and second connecting holes, so that the two steel die bodies are simultaneously fixed together with the first connecting pieces. According to the steel die connecting structure, the first and second connecting pieces which are matched are arranged between the horizontal back edges of the adjacent steel die bodies, and a matched connection mode is adopted for the second connecting pieces and each of the first connecting pieces and the horizontal back edges of the steel die bodies, so that the connection between the steel die bodies is simplified, and the steel die bodies are convenient to mount and dismount; in addition, the sectional dimension of a wall body can be controlled within an admissible error range, so that the flatness of a wall surface at a steel die splicing seam is ensured, and the steel die mounting and fixing efficiency is improved.
Description
Technical field
The utility model relates to the realm of building construction, relates in particular to a kind of for being fixedly connected with the punching block syndeton of shear wall punching block.
Background technology
The hydraulic climbing formworks that adopt in the construction of super highrise building Core Walls Structure more, support the use punching block template system, in order to ensure rigidity and convenient transport and on-the-spot installation of punching block, conventionally punching block is divided into some unit, when installing, Site Template by the connection of junior unit template together, forms whole face wall template.As shown in Figure 1, adjacent cope and drag pattern plate 21 adopts M20 bolt or back-shaped card 22 to be connected and fixed conventionally, therefore connects the instrument that punching block uses and is not only related to wall construction quality and safety, and also there is to material impact the duration.Certain engineering is used LY-86 shaped steel die body system, template thickness 6mm, design adopts M20 bolt and back-shaped card to be connected and fixed cope and drag pattern plate, being combined with split bolt installs fixing to shear wall punching block, but M20 bolt and back-shaped being stuck under the designing requirement that meets strength and stiffness, after concrete formation, degree of plainness for wall surface is undesirable, especially when body of wall is longer, metope is fluctuating shape along its length, degree of plainness for wall surface is poor, have a strong impact on Surface Quality of Concrete, bring great difficulty to later stage wall decoration finishing, and the M20 bolt of this kind of reinforcement by connection and back-shaped be stuck in creeping formwork small space install time efficiency low, member is little and lost.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of sectional dimension of shear wall can being controlled within the scope of allowable variation, ensures the degree of plainness for wall surface of punching block edge joint position, improves the punching block syndeton of punching block installation and fixed efficiency.
For realizing above-mentioned technique effect, the utility model discloses a kind of punching block syndeton, comprise at least two steel mould substances that adjoin each other, described steel mould substance is provided with some groups of horizontal back cords, and described syndeton comprises:
The first connector, described the first connector is installed between two groups of horizontal back cords of adjacent two described steel mould substances, on described the first connector, offer multiple the first connecting holes, corresponding described the first connecting hole offers multiple the second connecting holes on described horizontal back cord;
The second connector, described the second connector is inserted in described the first connecting hole and described the second connecting hole, and described two steel mould substances are fixed with described the first connector simultaneously.
The utility model further improves and is, described every group of horizontal back cord comprises that two horizontal strokes that are parallel to each other are stupefied, described the first connector be installed on described two horizontal strokes stupefied between.
The utility model further improves and is, described the first connector comprises that two cover plates and interval are fixedly arranged on the some floors between described cover plate, between described floor and described two cover plates, sandwiched forms some gaps for wearing split bolt, and described the first connecting hole correspondence is opened on described two cover plates.
The utility model further improves and is, described the first connecting hole and the second connecting hole are grooved hole, and described the second connector is latch, and described latch forms the wedge structure matching with described the first connecting hole and the second connecting hole.
The utility model is owing to having adopted above technical scheme, making it have following beneficial effect is: by the syndeton that the first connector matches with the second connector is set between the horizontal back cord of adjacent steel mould body, the second connector forms to carve respectively and between the horizontal back cord of the first connector and steel mould substance and closes connected mode, simplify the connection between steel mould substance, be convenient to remove and install.The sectional dimension of body of wall can be controlled within the scope of allowable variation, ensure the degree of plainness for wall surface of punching block edge joint position, improve punching block and install and fixed efficiency simultaneously.
Brief description of the drawings
Fig. 1 is existing punching block syndeton.
Fig. 2 is the structural representation of a kind of punching block syndeton of the utility model.
Fig. 3 is the structure of steel die schematic diagram of a kind of punching block syndeton of the utility model.
Fig. 4 is the structural representation of the first connector of a kind of punching block syndeton of the utility model.
Fig. 5 is the structural representation of the second connector of a kind of punching block syndeton of the utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the utility model is described in further detail.
First consult shown in Fig. 2 and Fig. 3, a kind of punching block syndeton of the present utility model comprises multiple steel mould substances that adjoin each other 11, steel mould substance 11 is provided with some groups of horizontal back cords 111, every group of horizontal back cord 111 comprises that two horizontal strokes that are parallel to each other are stupefied, the first connector 12 is installed between the horizontal back cord 111 of adjacent two steel mould substances 11, the first connector 12 be installed on two horizontal strokes stupefied between, coordinate shown in Fig. 4, the first connector 12 is isometric by two same specifications, the floor 122 that the steel plate cover plate 121 of the thick 6mm of wide 90mm and some intervals are fixedly arranged between cover plate 121 is welded, between floor 122 and two cover plates 121, sandwiched forms some gaps 123 for wearing split bolt.On two cover plates 121, correspondence offers several the first connecting holes 131, the grooved hole that the first connecting hole 131 is 18 × 45mm, corresponding the first connecting hole 131 offers respectively multiple the second connecting holes 132 on the upper bottom rail of horizontal back cord 111 is stupefied, as shown in Figure 3, the second connecting hole 132 is alignd mutually with the first connecting hole 131.Shown in Fig. 2, be inserted in the first connecting hole 131 and the second connecting hole 132 with the second connector 14, the second connector 14 is the cast steel latch of 18 × 48mm, L=250mm as shown in Figure 5, latch forms the wedge structure matching with the first connecting hole 131 and the second connecting hole 132, make latch to carve to close with the second connecting hole 132 with the first connecting hole 131 and be connected, the head of latch offers hole body.In use, by wedging latch, the horizontal back cord 111 of two adjacent steel mould substances 11 is fixed with the first connector 12 simultaneously, thereby utilize the first connector 12 and the second connector 14 that adjacent two steel mould substances 11 are connected and fixed.Simple to operate, material-saving saves time, and has greatly improved the joint efficiency of shear wall punching block.And adopt punching block syndeton of the present utility model can ensure the degree of plainness for wall surface of punching block edge joint position, the sectional dimension of body of wall is controlled within the scope of allowable variation.
Specifically being implemented as follows of a kind of punching block syndeton of the present utility model:
(1) thick wide 90mm 6mm steel deck-plate 121 and some floors 122 welding processing are become to the first connector 12.Utilize grinding tool to water cast steel the second connector 14 latches.
(2) spacing of the first connecting hole 131 on cooperation the first connector 12, alignment processing 18 × 45mm the second connecting hole 132 on the horizontal back cord 111 of steel mould substance 11.
(3) steel mould substance 11 is positioned over to shear force wall reinforcing steel bar net both sides, and adjacent two steel mould substances 11 are alignd, simply fixing.
(4) the first connector 12 is put between the horizontal back cord 111 of adjacent two steel mould substances 11, the second connecting hole 132 on horizontal back cord 111 is alignd with the first connecting hole 131 on the first connector 12.
(5) insert in the first connecting hole 131 and the second connecting hole 132 with 18 × 48mm, L=250mm the second connector 14 cast steel latches, and wedging.
(6) steel mould substance 11 is installed and is reinforced, checks and accepts, and after the operations such as concrete construction, concrete formation, raps latch small end, and latch easily departs from.
(7) steel mould substance 11 that climbs, cycling (3) is to (5), until engineering binds.
A kind of punching block syndeton of the present utility model has the following advantages:
(1) make simply, gather materials on the spot.At the construction field (site) can be with making, utilizing the steel plate clout that 6mm is thick is main material.On-site cutting, boring, welding, convenient, practicality, can save again material, gathers materials on the spot.
(2) without large working area too.On-the-spot peace, form removal only need workman's operation, and in small space, operate unaffected.
(3) simple to operate.Can easily realize being connected and fixed of punching block, particularly creeping formwork in the connection of the shear wall punching block of super highrise building application and fix by the first connector and the second connector.After concrete formation, rap the little head part of latch, easily remove.
(4) first connectors can be processed into any shape, can be connected and fixed job site yin, yang angle steel mould, change multiplex.
(5) adopt bolt back-shapedly to block to wait with conventional steel template and be connected and fixed compared with mode, syndeton processing of the present utility model simply, be easy to deposit and the number of turnover many, recoverable.
Below embodiment has been described in detail the utility model by reference to the accompanying drawings, and those skilled in the art can make many variations example to the utility model according to the above description.Thereby some details in embodiment should not form restriction of the present utility model, the utility model by the scope defining using appended claims as protection domain of the present utility model.
Claims (4)
1. a punching block syndeton, comprises at least two steel mould substances that adjoin each other, and described steel mould substance is provided with some groups of horizontal back cords, it is characterized in that described syndeton comprises:
The first connector, described the first connector is installed between two groups of horizontal back cords of adjacent two described steel mould substances, on described the first connector, offer multiple the first connecting holes, corresponding described the first connecting hole offers multiple the second connecting holes on described horizontal back cord;
The second connector, described the second connector is inserted in described the first connecting hole and described the second connecting hole, and described two steel mould substances are fixed with described the first connector simultaneously.
2. punching block syndeton as claimed in claim 1, is characterized in that: described every group of horizontal back cord comprises that two horizontal strokes that are parallel to each other are stupefied, described the first connector be installed on described two horizontal strokes stupefied between.
3. punching block syndeton as claimed in claim 1, it is characterized in that: described the first connector comprises that two cover plates and interval are fixedly arranged on the some floors between described cover plate, between described floor and described two cover plates, sandwiched forms some gaps for wearing split bolt, and described the first connecting hole correspondence is opened on described two cover plates.
4. punching block syndeton as claimed in claim 3, it is characterized in that: described the first connecting hole and the second connecting hole are grooved hole, described the second connector is latch, and described latch forms the wedge structure matching with described the first connecting hole and the second connecting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420071010.XU CN203783142U (en) | 2014-02-19 | 2014-02-19 | Steel die connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420071010.XU CN203783142U (en) | 2014-02-19 | 2014-02-19 | Steel die connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203783142U true CN203783142U (en) | 2014-08-20 |
Family
ID=51319343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420071010.XU Expired - Fee Related CN203783142U (en) | 2014-02-19 | 2014-02-19 | Steel die connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203783142U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108277979A (en) * | 2018-03-20 | 2018-07-13 | 中国五冶集团有限公司 | The mounting structure and method of angle steel are used at China Democratic National Construction Association's house template splicing |
-
2014
- 2014-02-19 CN CN201420071010.XU patent/CN203783142U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108277979A (en) * | 2018-03-20 | 2018-07-13 | 中国五冶集团有限公司 | The mounting structure and method of angle steel are used at China Democratic National Construction Association's house template splicing |
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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: 20140820 Termination date: 20210219 |
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| CF01 | Termination of patent right due to non-payment of annual fee |