CN103243850A - Tire casing for concrete filling - Google Patents
Tire casing for concrete filling Download PDFInfo
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- CN103243850A CN103243850A CN2013101895512A CN201310189551A CN103243850A CN 103243850 A CN103243850 A CN 103243850A CN 2013101895512 A CN2013101895512 A CN 2013101895512A CN 201310189551 A CN201310189551 A CN 201310189551A CN 103243850 A CN103243850 A CN 103243850A
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- Prior art keywords
- support bar
- housing
- filling concrete
- tyre carcase
- ring
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Abstract
A tire casing for concrete filling comprises a casing body (1), wherein the casing body (1) is formed by spicing at least two sheets, the spliced positions are connected through a connecting part (7) or glue solution or hot melt glue, and at least two groups of standing feet (3) are arranged on the outer surface of the casing body (1) and are used for being matched with fixed steel bars (5) to prevent the casing body (1) from shifting in the construction process.
Description
Technical field
The invention belongs to technical field of building construction, relate to cast-in-place hollow concrete technology field, especially relate 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, it is suitable for large space, the dwelling house of large span post net and the requirement of public building, also be suitable for infrastructure such as bridge, have the deadweight of alleviating, reduce geological process, increase floor rigidity, 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 subjected 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 makes 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 since have quick construction, template loss little, can realize large bay, cut off flexibly, advantage such as deadweight is little, more and more widely used.The hollow one-tenth pole of hollow cast slab is generally hollow thin-wall pipe, and existing hollow thin-wall pipe, its tube wall mostly are single structure, and as paper tube, pipe of cement etc., its shortcoming is intensity difference, and non-deformability is little, and the anti-vibration deformation ability is also not enough.In addition, thin wall cylinder light-wall pipe as a whole, it is big to take up room in transportation, and the quantity of each transportation is few, and the freight height has increased the construction cost of cast-in-situ reinforcing steel bar concrete hollow slab undoubtedly.
CN2401625Y discloses a kind of cast-in-place reinforced concrete filling fiber reinforcement type thin wall cylinder, it is made up of horniness thin-walled tube and two ends plug, two plugs form an enclosed cavity with 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, it is big to take up room in transportation, and the quantity of each transportation is few, and the freight height has increased the construction cost of cast-in-situ reinforcing steel bar concrete hollow slab undoubtedly.
CN1510230A discloses a kind of cast-in-situ reinforced concrete member, this kind 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, at 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 each parts occupation space in transportation is little, each freight volume is big, 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 was buckled into integral body, its globality was bad, the landing that gets loose easily of the hollow thin-wall component that connects and composes for the joining parts of male and female slot type particularly, half of parts, and construction is inconvenient, influences follow-up construction.After most products on the existing market poured into because of concrete, the water logging of BDF pipe vent in the sides of a garment was steeped its intensity and is descended to some extent, and it is broken easily pipe to be shaken when vibrator directly contacts hollow section.Therefore, be badly in need of a kind of novel filling concrete tyre carcase of development.
Summary of the invention
Technical problem to be solved by this invention is at 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 solution adopted in the present invention is: a kind of filling concrete tyre carcase, comprise that housing, described housing are spliced by at 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 has two groups at least and keeps a foothold, described keeping a foothold for cooperating with fixing reinforcing bar prevents that described housing is shifted in work progress.
As optimal technical scheme, filling concrete tyre carcase provided by the invention, described splicing position has the rib of evagination, has at least two through holes on the described rib, and described plate is spliced into by at least two rivets and connects.
For intensity and the hypodynamic technical problem of carrying that solves the filling concrete tyre carcase, as one of further improvement technical scheme, filling concrete tyre carcase provided by the invention, the internal chamber wall of described housing or external surface have at least one reinforcing rib.
For intensity and the hypodynamic technical problem of carrying that solves the filling concrete tyre carcase, as two of further improvement technical scheme, filling concrete tyre carcase provided by the invention, but the inner chamber of described housing has at least a in support bar ring, bracing ring, support bar or the gripper shoe of split, and contact with the inwall of housing, the internal chamber wall of described housing has the reinforcing rib of the described support bar ring of build-in, bracing ring, support bar or gripper shoe or/and locating piece, and described support bar ring, bracing ring, support bar or gripper shoe embed described reinforcing rib or/and in the 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, filling concrete tyre carcase provided by the invention, 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 that embeds for described steady pin, described steady pin embeds in described through hole or the groove, prevents described support bar ring, bracing ring, support bar or gripper shoe displacement.
Further, filling concrete tyre carcase provided by the invention, 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, filling concrete tyre carcase provided by the invention, described housing is put together by two plates; Perhaps housing is put together by three plates.
As optimal technical scheme, filling concrete tyre carcase provided by the invention, described plate are the plastic plate of injection molded.
As optimal technical scheme, filling concrete tyre carcase provided by the invention, described plate is by at least a polymer in polypropylene, polyethylene, ABS resin or the Merlon of weight portion 80 ~ 90, and the mixture of glass fibers of weight portion 10 ~ 20 is formed by injection molding.Employing is by polypropylene or polyethylene, mixture of glass fibers injection mo(u)lding, has that product weight is light, assembling is easy, durable, an advantage of rub resistance, weather, chemically-resistant preparation.
As optimal technical scheme, filling concrete tyre carcase provided by the invention, the shape of cross section of described housing are circle, ellipse, polygon or approximate ellipsoidal, approximate polygon.Approximate ellipsoidal, polygonal shape among the present invention refer to improve structure stress in order to satisfy production technology and the design of optimizing structure that plate is made, save material etc., be designed to curved section, or on the corner be provided with the transition circle segmental arc, the approximate ellipsoidal that forms or the shape of approximate polygon.
As optimal technical scheme, filling concrete tyre carcase provided by the invention, 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 invention has the beneficial effects as follows: filling concrete tyre carcase provided by the invention, after the synthetic integral body, its good integrity; Described housing is spliced by at least two plates, plate after the split can overlappingly be placed in storage and transportation, can reduce the space hold in storage and the transportation, reduce production costs, the external surface of housing has keeps a foothold, by welding or tie up fixedly reinforcing bar at the concrete structure reinforcing bars, keep a foothold and cooperate with fixing reinforcing bar, housing is fixed on fixedly on the 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 big, therefore before concrete did not solidify, the buoyancy of tyre carcase come-up was very big, by keeping a foothold with fixedly cooperating of reinforcing bar fixed, the come-up that can stop tyre carcase, thereby the construction quality of raising concrete.
Description of drawings
Accompanying drawing is used to provide further understanding of the present invention, constitutes the application's a part, and illustrative examples of the present invention and explanation thereof are used for explaining the present invention, do not constitute improper restriction of the present invention.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
As Fig. 1-filling concrete tyre carcase shown in Figure 6, the shape of cross section approximate ellipsoidal that comprises housing 1, housing 1, described housing 1 is spliced by two plates, plate is the injection molded plastic plate of mixture of glass fibers by the polypropylene of weight portion 85, weight portion 15, the splicing position of plastic plate has the rib 10 of evagination, have a plurality of through holes on the 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.Have two groups symmetrically at the external surface of described housing 1 and keep a foothold 3, described keeping a foothold 3 is used for cooperating with fixing reinforcing bar 5, keep a foothold and 3 have many for the Baltimore grooves that embed described fixedly reinforcing bars 5 with fixing reinforcing bar 5 abutting ends, weld or tie up fixedly reinforcing bar 5 by the structure reinforcing bars at concrete 6, keep a foothold and 3 cooperate 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 the 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 big, therefore before concrete 6 did not solidify, the buoyancy of tyre carcase come-up was very big, by keeping a foothold 3 with fixedly cooperating of reinforcing bar 5 fixed, the come-up that can stop tyre carcase, thereby improve the construction quality of concrete 6, in other embodiments, fixedly reinforcing bar 5 also can be 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 the 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 that embeds for described steady pin 4, steady pin 4 embeds in the 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 fetches 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 a 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 the 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.
In other embodiments, described plate can be selected by at least a polymer in the polypropylene of weight portion 80 ~ 90, polyethylene, ABS resin or the Merlon, and the mixture of glass fibers of weight portion 10 ~ 20 is formed by injection molding.Certainly, select other material also to have feasibility.Can obtain same technique effect.
Obviously, the invention is not restricted to above preferred embodiment, also can in the spirit of claim of the present invention and manual restriction, carry out conversion and the improvement of various ways, can solve same technical problem, and obtain the technique effect of expection, so do not repeat.Those of ordinary skill in the art can be from content disclosed by the invention directly or all schemes of associating, as long as within the spirit that claim limits, also belong to protection scope of the present invention.
Claims (10)
1. filling concrete tyre carcase, comprise that housing (1), described housing (1) are spliced by at 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) has two groups keep a foothold (3) at least, described keeping a foothold (3) is used for cooperating 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 at 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 have at least a 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 the 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 that embeds for described steady pin (4), described steady pin (4) embeds in described through hole or the groove, prevents described support bar ring, bracing ring, support bar or gripper shoe (2) displacement.
6. according to claim 4 or 5 described filling concrete tyre carcases, 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 the 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 the claim 1 to 5, it is characterized in that: described plate is the plastic plate of injection molded; Preferably by at least a polymer in polypropylene, polyethylene, ABS resin or the Merlon of weight portion 80 ~ 90, the mixture of glass fibers of weight portion 10 ~ 20 is formed by injection molding.
9. according to the described filling concrete tyre carcase of arbitrary claim in the 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 |
|---|---|---|---|
| CN2013101895512A CN103243850A (en) | 2013-05-21 | 2013-05-21 | Tire casing for concrete filling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101895512A CN103243850A (en) | 2013-05-21 | 2013-05-21 | Tire casing for concrete filling |
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| Publication Number | Publication Date |
|---|---|
| CN103243850A true CN103243850A (en) | 2013-08-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101895512A Pending CN103243850A (en) | 2013-05-21 | 2013-05-21 | Tire casing for concrete filling |
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| CN (1) | CN103243850A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10235044A1 (en) * | 2002-07-31 | 2004-02-19 | Brandenburgische Technische Universität Cottbus | Method for creating voids in poured concrete has inflatable elastic profiles secured to the reinforcing mats and inflated on site prior to pouring |
| CN2841802Y (en) * | 2005-11-23 | 2006-11-29 | 姜胜清 | Internal mould for cast-in-situ reinforced concrete |
| CN102094520A (en) * | 2007-10-18 | 2011-06-15 | 湖南邱则有专利战略策划有限公司 | Mandrel for concrete filling |
| CN203230079U (en) * | 2013-04-03 | 2013-10-09 | 福建三和博大建筑科技有限公司 | Oval-similar inner mould for cast-in-place concrete hollow floor and with transverse reinforcing ribs and vertical reinforcing ribs |
| CN203334492U (en) * | 2013-05-21 | 2013-12-11 | 湖南鑫隆模塑科技开发有限公司 | Concrete filling mould shell |
-
2013
- 2013-05-21 CN CN2013101895512A patent/CN103243850A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10235044A1 (en) * | 2002-07-31 | 2004-02-19 | Brandenburgische Technische Universität Cottbus | Method for creating voids in poured concrete has inflatable elastic profiles secured to the reinforcing mats and inflated on site prior to pouring |
| CN2841802Y (en) * | 2005-11-23 | 2006-11-29 | 姜胜清 | Internal mould for cast-in-situ reinforced concrete |
| CN102094520A (en) * | 2007-10-18 | 2011-06-15 | 湖南邱则有专利战略策划有限公司 | Mandrel for concrete filling |
| CN203230079U (en) * | 2013-04-03 | 2013-10-09 | 福建三和博大建筑科技有限公司 | Oval-similar inner mould for cast-in-place concrete hollow floor and with transverse reinforcing ribs and vertical reinforcing ribs |
| CN203334492U (en) * | 2013-05-21 | 2013-12-11 | 湖南鑫隆模塑科技开发有限公司 | Concrete filling mould shell |
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Application publication date: 20130814 |