CN203334492U - Concrete filling mould shell - Google Patents
Concrete filling mould shell Download PDFInfo
- Publication number
- CN203334492U CN203334492U CN2013202790886U CN201320279088U CN203334492U CN 203334492 U CN203334492 U CN 203334492U CN 2013202790886 U CN2013202790886 U CN 2013202790886U CN 201320279088 U CN201320279088 U CN 201320279088U CN 203334492 U CN203334492 U CN 203334492U
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- Prior art keywords
- support bar
- housing
- filling concrete
- tyre carcase
- ring
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Abstract
A concrete filling mould shell comprises a shell body (1). The shell body (1) is formed by at least two sheet bars in a spliced mode, the splicing portions are in connection through connecting pieces (7) or in glued connection through glue liquor or in glued connection through hot melting, and at least two sets of stand legs (3) are arranged on the outer surface of the shell body (1) and used for being matched with fixed steel bars (5) to prevent the shell body (1) from shifting in the construction process.
Description
Technical field
The utility model belongs to technical field of building construction, relates to the cast-in-place hollow concrete technical field, especially relates to a kind of cast-in-place hollow filling concrete tyre carcase.
Background technology
The diversity of Modern Residence and public building development requires traditional form of structure and construction operation method to update.Hollow cast slab is the new technology of the realm of building construction, its applicable large space, the house of large span post net and requirement of public building, also be suitable for the infrastructure such as bridge, there is the deadweight of alleviating, reduce geological process, increase strengthening floor slab rigidity, the advantages such as sound-insulating and heat-insulating is effective, can reduce the quantity of reinforcement of floor, obviously reduce the building structure overall cost, be subject to building project owner's welcome.
The cast-in-situ concrete hollow floor structure technology is utilized the concept of prefabricated hollow floor, and hollow circular hole pipe is imbedded in the concrete plate, presses certain orientation and arranges, and cast-in-place shaping, make former solid concrete plate become hollowcore slab.In the prior art, it is permanent core that cast-in-situ reinforcing steel bar concrete hollow slab becomes pole, as paper tube, plastic pipe, metal bellows, core light material etc.These tubular core molds or member are mainly considered the concrete of finding time, and alleviate hollowcore slab weight.At present, cast-in-place concrete cored due to have quick construction, template loss little, can realize large bay, the advantage such as little of cutting off flexibly, conduct oneself with dignity, by more and more extensive use.The hollow one-tenth pole of hollow cast slab is generally hollow thin-wall pipe, existing hollow thin-wall pipe, and its tube wall is mostly single structure, and as paper tube, pipe of cement etc., its shortcoming is intensity difference, and non-deformability is little, and the ability of anti-vibration distortion is also inadequate.In addition, thin wall cylinder light-wall pipe as a whole takes up room large in transportation, and the quantity of each transportation is few, and freight is high, has increased undoubtedly the construction cost of cast-in-situ reinforcing steel bar concrete hollow slab.
CN2401625Y discloses a kind of reinforced fiber thin-wall cylinder for in-situ concrete filling, it is comprised of horniness thin-walled tube and two ends plug, two plugs form an enclosed cavity by the horniness thin-walled tube closed at both ends, this hard thin-wall tube wall is composited by carcass and cementitious materials, carcass can be glass fiber or carbon fiber or organic fiber or nonwoven or fibrous braid, and cementitious materials can be cement or organic resin or is the mixture of cement, filler, Admixture, fiber.This thin wall cylinder light-wall pipe as a whole takes up room large in transportation, and the quantity of each transportation is few, and freight is high, has increased undoubtedly the construction cost of cast-in-situ reinforcing steel bar concrete hollow slab.
CN1510230A discloses a kind of member for cast-in-place reinforced concrete, this kind of member is that two half of parts are fastened to form, half of parts can be improved plastics structural shape, in the end of member, the baffle plate shutoff is arranged, on at least one half of parts, the joining parts are arranged, be fixed into integral body by the joining parts, can form hollow thin-wall component.Like this, half of parts can disposablely make at in-mold molding, this member can be assembled by half of position etc. at the construction field (site), thereby the space that each parts take in transportation is little, each freight volume is large, greatly facilitate carrying, reduced freight, the corresponding construction cost that reduces cast-in-situ reinforcing steel bar concrete hollow slab.But, after this hollow thin-wall component is buckled into integral body, its globality is bad, the hollow thin-wall component particularly connected and composed for the joining parts of male and female slot type, the landing that easily gets loose of half of parts, construction is inconvenient, affects follow-up construction.After most products on existing market pour into because of concrete, its intensity of BDF pipe vent in the sides of a garment water soaking descends to some extent, when vibrator directly contacts hollow section, easily pipe is shaken broken.Therefore, be badly in need of a kind of novel filling concrete tyre carcase of development.
The utility model content
Technical problem to be solved in the utility model is for above-mentioned prior art present situation, and a kind of filling concrete tyre carcase is provided, and it has transportation and easy to use, the characteristics that bearing strength is high be convenient to.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of filling concrete tyre carcase, comprise that housing, described housing are spliced by least two plates, the splicing position is connected to each other by connector or is gluedd joint or passed through hot melt adhesive connection by glue, the external surface of described housing at least has two groups and keeps a foothold, described keeping a foothold for coordinating with fixing reinforcing bar, prevent that described housing is shifted in work progress.
As optimal technical scheme, the filling concrete tyre carcase that the utility model provides, described splicing position has the rib of evagination, has at least two through holes on described rib, and described plate is spliced into by least two rivets and connects.
For the intensity that solves the filling concrete tyre carcase and the technical problem of Lack of support, as one of further improvement technical scheme, the filling concrete tyre carcase that the utility model provides, the internal chamber wall of described housing or external surface have at least one reinforcing rib.
For the intensity that solves the filling concrete tyre carcase and the technical problem of Lack of support, as two of further improvement technical scheme, the filling concrete tyre carcase that the utility model provides, but the inner chamber of described housing has the support bar ring of split, bracing ring, at least one in support bar or gripper shoe, and contact with the inwall of housing, the internal chamber wall of described housing has the described support bar ring of build-in, bracing ring, the reinforcing rib of support bar or gripper shoe is or/and locating piece, described support bar ring, bracing ring, support bar or gripper shoe embed described reinforcing rib or/and in locating piece.
On two basis of improvement project, in order to solve the displacement problem of described support bar ring, bracing ring, support bar or gripper shoe, further, the filling concrete tyre carcase that the utility model provides, the contact jaw of described support bar ring, bracing ring, support bar or gripper shoe and described housing has the steady pin of protrusion, described housing has through hole or the groove embedded for described steady pin, described steady pin embeds in described through hole or groove, prevents described support bar ring, bracing ring, support bar or gripper shoe displacement.
Further, the filling concrete tyre carcase that the utility model provides, described gripper shoe has at least one hollow endoporus.Described support bar ring, bracing ring or support bar have at least one hollow lumen.Can reduce the weight of support bar ring, bracing ring, support bar or gripper shoe, reduce material usage.
As optimal technical scheme, the filling concrete tyre carcase that the utility model provides, described housing is put together by two plates; Perhaps housing is put together by three plates.
As optimal technical scheme, the filling concrete tyre carcase that the utility model provides, the plastic plate that described plate is injection molded.
As optimal technical scheme, the filling concrete tyre carcase that the utility model provides, the shape of cross section of described housing is circle, ellipse, polygon or approximate ellipsoidal, approximate polygon.Approximate ellipsoidal, polygonal shape in the utility model, refer to production technology and the optimizing structure design made in order to meet plate, improves structure stress, save material etc., be designed to curved section, or on the corner be provided with the transition circle segmental arc, the approximate ellipsoidal formed or the shape of approximate polygon.
As optimal technical scheme, the filling concrete tyre carcase that the utility model provides, described keeping a foothold has at least two for the Baltimore grooves that embed described fixedly reinforcing bars with fixing reinforcing bar abutting end.
The beneficial effects of the utility model are: the filling concrete tyre carcase that the utility model provides, and after synthetic integral body, its good integrity, described housing is spliced by least two plates, plate after split can overlappingly be placed in storage and transportation, can reduce the space hold in storage and transportation, reduce production costs, the external surface of housing has keeps a foothold, by weld or tie up fixedly reinforcing bar on the concrete structure reinforcing bars, keep a foothold and coordinate with fixing reinforcing bar, housing is fixed on fixedly on reinforcing bar, prevent that described housing is shifted in work progress, on the other hand, housing is generally hollow light material, its buoyancy in concrete is very large, therefore before concrete does not solidify, the buoyancy of tyre carcase floating is very large, by keeping a foothold and fixing being fixed of reinforcing bar, the floating that can stop tyre carcase, thereby improve the construction quality of concrete.
The accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, forms the application's a part, and schematic description and description of the present utility model, for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the main TV structure schematic diagram of embodiment filling concrete tyre carcase;
Fig. 2 is the plan structure schematic diagram of Fig. 1 embodiment filling concrete tyre carcase;
Fig. 3 is the left TV structure schematic diagram of Fig. 1 embodiment filling concrete tyre carcase;
Fig. 4 is that the A-A of Fig. 1 embodiment filling concrete tyre carcase is to structural representation;
Fig. 5 is the use status architecture schematic diagram of Fig. 1 embodiment filling concrete tyre carcase in concrete;
Fig. 6 is the perspective view of Fig. 1 embodiment filling concrete tyre carcase.
The specific embodiment
Filling concrete tyre carcase as shown in Fig. 1-Fig. 6, the shape of cross section approximate ellipsoidal that comprises housing 1, housing 1, described housing 1 is spliced by two plates, the plastic plate that plate is injection molded, the splicing position of plastic plate has the rib 10 of evagination, has a plurality of through holes on rib 10, when two plates are bolted together, lead to the hole site on two plates overlaps, and two plates are riveted together by its through hole with many rivets 7.There are symmetrically two groups at the external surface of described housing 1 and keep a foothold 3, describedly keep a foothold 3 for coordinating with fixing reinforcing bar 5, keep a foothold and 3 with fixing reinforcing bar 5 abutting ends, there are many for the Baltimore grooves that embed described fixedly reinforcing bars 5, by welding or tie up fixedly reinforcing bar 5 on the structure reinforcing bars at concrete 6, keep a foothold and 3 coordinate with fixing reinforcing bar 5, fixedly reinforcing bar 5 is embedded in the Baltimore groove of keeping a foothold, housing 1 is fixed on fixedly on reinforcing bar 5, prevent that housing 1 is shifted in work progress, on the other hand, housing 1 is generally hollow light material, its buoyancy in concrete 6 is very large, therefore before concrete 6 does not solidify, the buoyancy of tyre carcase floating is very large, by keep a foothold 3 with fixing being fixed of reinforcing bar 5, the floating that can stop tyre carcase, thereby improve the construction quality of concrete 6, in other embodiments, fixedly reinforcing bar 5 can be also the structure reinforcing bars of concrete 6.The internal chamber wall of described housing 1 has many reinforcing ribs 11, gripper shoe 2 and locating piece 8, gripper shoe 2 embeds in described reinforcing rib 11 and locating piece 8, the contact jaw of gripper shoe 2 and described housing 1 has the steady pin 4 of protrusion, described housing 1 has the through hole embedded for described steady pin 4, steady pin 4 embeds in described through hole, prevent gripper shoe 2 displacements, gripper shoe 2 has a plurality of hollow endoporus 9.
In other embodiments, the splicing of plate can be gluedd joint or fetch splicing by PUR by glue.
In other embodiments, 1 external surface of housing 1 has reinforcing rib 11.
In other embodiments, but the inner chamber of housing 1 has at least one in support bar ring, bracing ring or the support bar of split, and contact with the inwall of housing 1, the internal chamber wall of described housing 1 has the reinforcing rib 11 of the described support bar ring of build-in, bracing ring or support bar or/and locating piece 8, and described support bar ring, bracing ring or support bar embed described reinforcing rib 11 or/and in locating piece 8.
In other embodiments, the shape of cross section of described housing 1 can be circle, ellipse or polygon etc. and approximate shapes thereof, and housing 1 can be put together with upper sheet space by three.
Obviously, the utility model is not limited to above preferred embodiment, also can be in the spirit of the utility model claim and manual restriction, carry out conversion and the improvement of various ways, can solve same technical problem, and obtain the technique effect of expection, therefore do not repeat.Those of ordinary skill in the art can be from the disclosed content of the utility model directly or all schemes of associating, as long as, within the spirit limited in claim, also belong to protection domain of the present utility model.
Claims (10)
1. a filling concrete tyre carcase, comprise that housing (1), described housing (1) are spliced by least two plates, the splicing position is connected to each other by connector (7) or is gluedd joint or passed through hot melt adhesive connection by glue, it is characterized in that: the external surface of described housing (1) at least has two groups keep a foothold (3), described keeping a foothold (3), for coordinating with fixing reinforcing bar (5), prevents that described housing (1) is shifted in work progress.
2. filling concrete tyre carcase according to claim 1, it is characterized in that: described splicing position has the rib (10) of evagination, and described rib has at least two through holes on (10), and described plate is spliced into by least two rivets and connects.
3. filling concrete tyre carcase according to claim 1, it is characterized in that: the internal chamber wall of described housing (1) or external surface have at least one reinforcing rib (11).
4. filling concrete tyre carcase according to claim 1, it is characterized in that: described housing (1) but inner chamber there is at least one in support bar ring, bracing ring, support bar or the gripper shoe (2) of split, and contact with the inwall of housing (1), the internal chamber wall of described housing (1) has the reinforcing rib (11) of the described support bar ring of build-in, bracing ring, support bar or gripper shoe (2) or/and locating piece (8), and described support bar ring, bracing ring, support bar or gripper shoe (2) embed described reinforcing rib (11) or/and in locating piece (8).
5. filling concrete tyre carcase according to claim 4, it is characterized in that: the contact jaw of described support bar ring, bracing ring, support bar or gripper shoe (2) and described housing (1) has the steady pin (4) of protrusion, described housing (1) has through hole or the groove embedded for described steady pin (4), described steady pin (4) embeds in described through hole or groove, prevents described support bar ring, bracing ring, support bar or gripper shoe (2) displacement.
6. according to the described filling concrete tyre carcase of claim 4 or 5, it is characterized in that: described gripper shoe (2) has at least one hollow endoporus (9); Described support bar ring, bracing ring or support bar have at least one hollow lumen.
7. according to the described filling concrete tyre carcase of arbitrary claim in claim 1 to 5, it is characterized in that: described housing (1) is put together by two plates; Or housing (1) is put together by three plates.
8. according to the described filling concrete tyre carcase of arbitrary claim in claim 1 to 5, it is characterized in that: the plastic plate that described plate is injection molded.
9. according to the described filling concrete tyre carcase of arbitrary claim in claim 1 to 5, it is characterized in that: the shape of cross section of described housing (1) is circular, oval, polygon, or approximate ellipsoidal, approximate polygon.
10. filling concrete tyre carcase according to claim 1 is characterized in that: described keeping a foothold (3) has at least two for the Baltimore grooves that embed described fixedly reinforcing bars (5) with fixing reinforcing bar (5) abutting end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202790886U CN203334492U (en) | 2013-05-21 | 2013-05-21 | Concrete filling mould shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202790886U CN203334492U (en) | 2013-05-21 | 2013-05-21 | Concrete filling mould shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203334492U true CN203334492U (en) | 2013-12-11 |
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ID=49703172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202790886U Expired - Fee Related CN203334492U (en) | 2013-05-21 | 2013-05-21 | Concrete filling mould shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203334492U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103243850A (en) * | 2013-05-21 | 2013-08-14 | 湖南鑫隆模塑科技开发有限公司 | Tire casing for concrete filling |
-
2013
- 2013-05-21 CN CN2013202790886U patent/CN203334492U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103243850A (en) * | 2013-05-21 | 2013-08-14 | 湖南鑫隆模塑科技开发有限公司 | Tire casing for concrete filling |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131211 Termination date: 20190521 |