CN201502173U - Combined keel for building template support system - Google Patents
Combined keel for building template support system Download PDFInfo
- Publication number
- CN201502173U CN201502173U CN2009201440747U CN200920144074U CN201502173U CN 201502173 U CN201502173 U CN 201502173U CN 2009201440747 U CN2009201440747 U CN 2009201440747U CN 200920144074 U CN200920144074 U CN 200920144074U CN 201502173 U CN201502173 U CN 201502173U
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- keel
- plate
- support system
- wood
- bone body
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Abstract
The utility model provides a combined keel for a building template support system, which comprises a main keel and an auxiliary keel, wherein an angle-shaped slot plate is arranged on the side surface of the main keel, the auxiliary keel comprises a square wood keel body and metal end sockets arranged at two ends of the wood keel body, each metal end socket consists of an end insert plate and a connecting bracket which is fixedly connected with the end insert plate, the end insert plates are adapted to the angle-shaped slot plate of the main keel, the connecting bracket is in the shape of a groove, and the wood keel body is arranged in the bracket. The auxiliary keel adopts the wood keel body, thereby solving the technical difficulty that the template can not be effectively fixed; the combined keel can be used repeatedly, thereby saving energy, generating resources and reducing cost; the connecting end sockets are in the design of the lap joint way of the main keel and the auxiliary keel according to the existing template support combined structure, thereby facilitating the matching with the prior art for use; and both the wood keel body and the end sockets can be replaced on site, thereby being convenient to disassemble, having no need of welding or steel material cutting and being easy to repair after being damaged.
Description
Technical field
The utility model relates to building concrete cast-in-place construction formwork bracing system, is specifically related to a kind of double-plate keel of construction formwork support system.
Background technology
At present, widely used concrete cast-in-site formwork bracing system is to be built as support as keel, steel pipe by flitch.Adopt this flitch keel structure, workload is big, waste time and energy, efficiency of construction is low, and auxilliary material waste such as iron wire, iron nail simultaneously is serious, and the flitch keel also can't be reused substantially.In recent years, a kind of form bracing composite structure has appearred, be that keel with steel have replaced flitch, it is made up of the support push rod of pattern carrier and Support bracket and the connecting rod of crosswise fixed support push rod, and pattern carrier is connected with the end plate at rider keel two ends with the angle type slot plate of rider keel through placing the main joist side by many square tube type main joists that be arranged in parallel respectively at vertical, horizontal on same plane and constitutes.Adopt this steel form bracing composite structure, steel can be reused, and reduces the waste of timber, and energy-conserving and environment-protective reduce cost, and the speed of building is fast, and the building site sanitation of environment is clean and tidy, satisfies the requirement of civilized construction.But when adopting the form bracing composite structure of this all steel system, because rider keel is a steel, the workman can't be fixed to template on the rider keel by nail when mounting template.When running into situations such as distortion, warpage when template, how to be fixed in just becomes a technical barrier on the rider keel.This technical barrier has hindered the large-scale promotion and the use of form bracing composite structure.Add the rider keel length of steel and fix, the support system size of being built generally speaking can not cooperate the size of template fully, and in the zone that the steel rider keel can not support, the workman will have to additionally adopt materials such as flitch to build supplementary support.Reduced the speed of building of support system so virtually, the advantage of steel form bracing composite structure is also had a greatly reduced quality simultaneously.In addition, the steel keel are damaged the back and repair difficulty in construction, need operations such as steel cutting, shaping, welding.
Summary of the invention
The purpose of this utility model is to provide a kind of double-plate keel that is used for the construction formwork support system, can solve when using all steel pallet support combinations structure, template this technical problem on the rider keel be can not be fixed to by nail, the large-scale promotion and the use of form bracing composite structure advanced better.
For achieving the above object, the technical scheme taked of the utility model is:
A kind of double-plate keel that is used for the construction formwork support system, comprise main joist and rider keel, the main joist side is provided with angle type slot plate, described rider keel comprises square wooden keel bone body and is arranged on the metal termination at its two ends, the metal termination is reached by the end plate to be formed with its fixedly connected bracket that is connected, the angle type slot plate of end plate and main joist is suitable, connects bracket and is the groove shape, places wooden keel bone body in its groove.
Two fixing holes are respectively established in both sides, described rider keel termination.
Described keel bone body is made up of two lumps of wood.
Two microscler fixing holes are respectively established in both sides, described rider keel termination.
Described keel bone body also can adopt engineering plastics or resin material to make.
A kind of double-plate keel that is used for the construction formwork support system that the utility model provides, compared with prior art has following beneficial effect: 1. template can be fixed on by nail on one's body the wooden keel bone of rider keel, solve technical barrier that can not template is effectively fixing; 2. rider keel can be reused, and can save energy source of students, reduces cost; 3. the rider keel termination is according to the main joist and the design of rider keel overlapping mode of existing form bracing composite structure, and convenient and prior art is used; 4. the wooden keel bone body and the termination of rider keel all can be changed at the scene, and convenient disassembly, need not the cutting of welding or steel, are damaged the back and repair easily.In addition, the rider keel termination of this double-plate keel has the length adjustment function, can satisfy the requirement of the fast construction of job site formwork bracing system better.
Description of drawings
Fig. 1 is the rider keel schematic diagram of first embodiment of the utility model;
Fig. 2 is a rider keel of the present utility model termination schematic diagram;
Among the figure: 1-keel bone body; The 2-termination; 3-holds plate; 4-connects bracket; The 5-fixing hole.
The specific embodiment
As shown in Figure 1 and Figure 2 be first embodiment of the present utility model.A kind of double-plate keel that is used for the construction formwork support system, comprise that rider keel and side are provided with the main joist of angle type slot plate, described rider keel comprises keel bone body 1 and metal termination 2, described keel bone body 1 is 800mm * 400mm by two cross sections, length is 600mm, 800mm, 1000mm or 1200mm ... or according to specifically building the rectangle lumps of wood composition that requires to determine length, the same specification square column that the other materials that also can adopt two engineering plastics or resin etc. to make things convenient for nail to hammer into is made, solving when using form bracing composite structure, template can not be fixed on problem on the rider keel by nail; The two ends of keel bone body 1 are provided with steel termination 2, and its manufacturing materials also can be metal material such as iron, alloy.Metal termination 2 is reached by end plate 3 to be formed with its fixedly connected bracket 4 that is connected, and wherein the end plate on the metal termination 23 is suitable with the angle type slot plate of main joist side, convenient overlap joint.Connect bracket 4 and be the groove shape, place keel bone body 1 in its groove.Two microscler fixing holes 5 are respectively established in 2 both sides, described rider keel termination, pass the microscler fixing hole 5 of 2 both sides, rider keel termination with bolt, and keel bone body 1 is fixed together with termination 2.Unclamp bolt (nut), two lumps of wood that are embedded in the rider keel termination connection bracket 4 just can be twitched vertically, the total length that makes rider keel (for example in the 200mm) is within the specific limits regulated, to adapt to the needs to different keel length in the build process of job site.Generally speaking, because the cross section specification of keel bone body 1 and the notch of rider keel termination 2 are identical substantially, keel bone body 1 is placed on and connects in the bracket 4, also very firm without bolt, but for security consideration, the both sides of rider keel termination 2 had better be provided with fixing hole 5, convenient more firm connection.Above-mentioned rider keel, its keel bone body 1 and termination 2 convenient disassemblies need not welding or steel cuttings, and keel bone body 1 and termination 2 all can change at the scene, even also be easy to after being damaged repair, can reuse.
Second embodiment of the present utility model only is with the different of first embodiment: described rider keel bone is as a lumps of wood, the also square column that can make for the other materials that engineering plastics or resin etc. make things convenient for nail to hammer into, keel bone body 1 cross section of rider keel is the square of 800mm * 800mm.Both sides, described rider keel termination are established two fixing holes respectively, and bolt passes fixing hole rider keel termination keel bone body is fixed together.
Above-described only is the utility model specific embodiment.Be noted that for a person skilled in the art, under technology enlightenment provided by the utility model, can also make other equivalent modifications and improvement, all should be considered as protection domain of the present utility model.
Claims (5)
1. double-plate keel that is used for the construction formwork support system, comprise main joist and rider keel, the main joist side is provided with angle type slot plate, it is characterized in that: described rider keel comprises wooden keel bone body and is arranged on the metal termination at its two ends, the metal termination is reached by the end plate to be formed with its fixedly connected bracket that is connected, the angle type slot plate of end plate and main joist is suitable, connects bracket and is the groove shape, places wooden keel bone body in its groove.
2. the double-plate keel that is used for the construction formwork support system according to claim 1 is characterized in that: two fixing holes are respectively established in described connection bracket both sides.
3. the double-plate keel that is used for the construction formwork support system according to claim 1 is characterized in that: described wooden keel bone body is made up of two flitches.
4. the double-plate keel that is used for the construction formwork support system according to claim 3 is characterized in that: two microscler fixing holes are respectively established in described connection bracket both sides.
5. according to claim 1 or the 3 described double-plate keels that are used for the construction formwork support system, it is characterized in that: the keel bone body that described wooden keel bone body is made with engineering plastics or resin material substitutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201440747U CN201502173U (en) | 2009-09-19 | 2009-09-19 | Combined keel for building template support system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201440747U CN201502173U (en) | 2009-09-19 | 2009-09-19 | Combined keel for building template support system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201502173U true CN201502173U (en) | 2010-06-09 |
Family
ID=42453109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201440747U Expired - Fee Related CN201502173U (en) | 2009-09-19 | 2009-09-19 | Combined keel for building template support system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201502173U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102400534A (en) * | 2011-12-12 | 2012-04-04 | 刘五洲 | Resource-regenerative and energy-saving steel-wooden keel |
-
2009
- 2009-09-19 CN CN2009201440747U patent/CN201502173U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102400534A (en) * | 2011-12-12 | 2012-04-04 | 刘五洲 | Resource-regenerative and energy-saving steel-wooden keel |
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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: 20100609 Termination date: 20140919 |
|
| EXPY | Termination of patent right or utility model |