CN201941078U - Quick disassembling device for side-tendon face plate of steel moulding plate - Google Patents
Quick disassembling device for side-tendon face plate of steel moulding plate Download PDFInfo
- Publication number
- CN201941078U CN201941078U CN2011200041997U CN201120004199U CN201941078U CN 201941078 U CN201941078 U CN 201941078U CN 2011200041997 U CN2011200041997 U CN 2011200041997U CN 201120004199 U CN201120004199 U CN 201120004199U CN 201941078 U CN201941078 U CN 201941078U
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- steel
- face plate
- plate
- tendon face
- tendon
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Abstract
The utility model provides a quick disassembling device for a side-tendon face plate of a steel moulding plate, which is used for a side-tendon face plate of a steel mould for forming the precast concrete beam, the pier and the fence in the construction of express ways and railroad bridges. A hole of the side-tendon face plate is internally provided with a bushing which is a tapered bushing and is made from rubber materials. When a T-shaped beam is precast, twisted steel which is extended out of the side of the T-shaped beam is not directly contacted with the side-tendon face plate of the steel moulding plate, and when the side-tendon face plate is disassembled after precasting, the frictional force between the side-tendon face plate and the twisted steel can be effectively reduced, so that the side-tendon face plate of the steel moulding plate can be fast disassembled. After the quick disassembling device is used, the twisted steel can not be directly contacted with the side-tendon face plate of the steel moulding plate, concrete can not be outwards washed away, the arrangement of steel bars can be changed to be ordered from disorder, and the side-tendon face plate of the steel moulding plate can be easily and freely fallen off during demoulding, so that the labor intensity of workers is reduced, and the production efficiency and the reuse ratio of the moulding plate can be greatly improved.
Description
Technical field
The utility model relates to technical field of engineering machinery, and specifically a kind of highway, railroad bridge are constructed with the punching block side muscle panel device for quickly disassembling of precast concrete beam, pier, hurdle moulding.
Background technology
Highway, railway, bridge adopt T type beam more, when prefabricated T type beam, modern times have all been adopted the steel template basically, because of the skeleton in the precast beam is a bar construction, density is bigger, and the reinforcing bar head that T type beam side muscle stretches out all must pass steel form, after prefabricated the finishing, steel form must be unloaded down from precast beam, reuses.But in construction, be difficult to unload, main cause is because the framework of steel reinforcement of precast beam adopts screw-thread steel more, template also is a steel part, when building, reinforcing bar passes from the punching block plate hole, framework of steel reinforcement (screw-thread steel) journey disordered state adds concrete setting between reinforcing bar and pattern hole, cause prefabrication to be finished after steel form be difficult to withdraw from.When actual mould unloading, the workman uses simple tools to adopt the demoulding of bump method mostly, thereby is easy to cause template deformation, causes steel form premature failure and damage, even punching block is scrapped, and can not re-use, and waste is serious.
Summary of the invention
For overcoming the deficiency that existing pre-formed back steel form side muscle panel is difficult to dismantle, goal of the invention of the present utility model is to provide a kind of steel form side muscle panel device for quickly disassembling, by the lining of mounting strap tapering in the hole of steel form side muscle panel, to reach the purpose that to pull down steel form side muscle panel fast.
For achieving the above object, in the hole of side muscle panel of the present utility model lining is housed, lining is a taper bush, makes of elastomeric material.During prefabricated T type beam, the spiral that T type beam side is stretched out does not directly contact with the side muscle panel of steel form, and prefabricated finishing when removing side muscle panel can effectively reduce the frictional force of side muscle panel and spiral, to realize fast quick-detach steel form side muscle panel.
The utility model compared with prior art, can effectively avoid direct contact of spiral and steel form side muscle panel, simultaneously, can prevent concrete outside loss, and make that reinforcing bar is unordered to be become in order, during the demoulding, steel form side muscle panel is easy to freely break away from, alleviate labor strength, the reuse factor of production efficiency and template will increase substantially.
Description of drawings
Fig. 1 is a structural representation sketch of the present utility model;
Fig. 2 is among Fig. 1
Partial sectional view;
Fig. 3 is the disassembled form schematic diagram of Fig. 1.
The specific embodiment
As Fig. 1, Fig. 2, shown in Figure 3, the skeleton in the precast beam 1 is a bar construction, and in precast beam 1 forming process, reinforcing bar 3 heads that stretch out precast beam 1 side all must pass side muscle panel 2, and reinforcing bar 3 is a screw-thread steel.In the hole of side muscle panel 2 of the present utility model lining 4 is housed, lining 4 is a pyramidal structure, can prevent that concrete outwards runs off, and, also can avoid spiral 3 directly to contact and make concrete setting between reinforcing bar 3 and side muscle panel 2 holes with steel form side muscle panel 2, cause prefabrication to be finished after steel form be difficult to withdraw from, lining 4 usefulness elastomeric materials are made, the frictional force of side muscle panel 2 and spiral 3 can be effectively reduced, after prefabricated the finishing, steel form side muscle panel 2 can be dismantled at an easy rate.
Claims (2)
1. a steel form side muscle panel device for quickly disassembling comprises side muscle panel (2), it is characterized in that: lining (4) is housed in the hole of side muscle panel (2).
2. steel form side muscle panel device for quickly disassembling according to claim 1, it is characterized in that: lining (4) is a taper bush, makes of elastomeric material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200041997U CN201941078U (en) | 2011-01-09 | 2011-01-09 | Quick disassembling device for side-tendon face plate of steel moulding plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200041997U CN201941078U (en) | 2011-01-09 | 2011-01-09 | Quick disassembling device for side-tendon face plate of steel moulding plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201941078U true CN201941078U (en) | 2011-08-24 |
Family
ID=44468429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200041997U Expired - Fee Related CN201941078U (en) | 2011-01-09 | 2011-01-09 | Quick disassembling device for side-tendon face plate of steel moulding plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201941078U (en) |
-
2011
- 2011-01-09 CN CN2011200041997U patent/CN201941078U/en not_active Expired - Fee Related
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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: 20110824 Termination date: 20150109 |
|
| EXPY | Termination of patent right or utility model |