CN204266440U - A kind of two-way cylinder tube filler inner mold - Google Patents
A kind of two-way cylinder tube filler inner mold Download PDFInfo
- Publication number
- CN204266440U CN204266440U CN201420614639.4U CN201420614639U CN204266440U CN 204266440 U CN204266440 U CN 204266440U CN 201420614639 U CN201420614639 U CN 201420614639U CN 204266440 U CN204266440 U CN 204266440U
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- China
- Prior art keywords
- cylindrical shell
- cylinder tube
- inner mold
- tube filler
- reinforcing bar
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Abstract
The utility model relates to technical field of concrete construction, and be specifically related to a kind of two-way cylinder tube filler inner mold, comprise cylindrical shell, described cylindrical shell top and bottom are provided with reinforcing bar positioning table, and longitudinal two ends of described cylindrical shell are provided with the reinforcing bar draw-in groove for vertical fixed cylinder position.Cylindrical shell can arrange hollow bore, and described cylindrical shell can adopt two discerptible plastics monomers to connect to form, and the cross section of cylindrical shell is nearly hexagon.The outer wall of cylindrical shell can be provided with groove in order to strengthen being engaged with concrete; The inner support of the horizontal drawknot intensity of multiple increase can be established in the inner chamber of described cylindrical shell; Separated in described reinforcing bar positioning table.The utility model integrated cost is low, install and transport very convenient, there is good resistance to compression, bending resistance, shearing resistance, anti seismic efficiency, non-rising, not slippage, bottom concrete is completely substantial, effectively can ensure agility, convenience and the high-quality of constructing, not only can be used for cassette ceiling but also can be used for post, wall, bridge etc., the cylinder tube filler inner mold that the scope of application is very wide.
Description
Technical field
The utility model relates to technical field of concrete construction, particularly relates to a kind of two-way cylinder tube filler inner mold.
Background technology
In building trade cast-in-place concrete hollow building roof structure construction, the internal mold of employing is flush type, and usually having cross section to be circular cylinder core, cylindrical shell and cross sectional shape is the square internal mold such as casing, block.These internal molds are in compressive strength, shear strength, and anti-floating, anti-slipping property, water imbibition, bottom concrete Full Ratio, convenience for construction, the aspects such as the scope of application and current demand exist very large deficiency.
The embedded inner mold of prior art generally can only level be put only for cassette ceiling, and the scope of application is narrow.In internal mold installation and pouring concrete construction process, cross section is circular cylinder tube filler inner mold or the easy barrel shift of barrel internal mold, simultaneously due to hollow inner formwork for building being confined space, the concrete buoyancy of flow regime also can cause internal mold to float, displacement, therefore causes this internal mold can not anti-floating, resistant slide well; Cross sectional shape is that the square internal mold such as casing, block is in pouring concrete construction process, internal mold base area is excessive, with template apart from too small, concrete is difficult to enter bottom, and cannot direct tamping, causes concrete to enrich not exclusively, frequent generation ghost, need to carry out a large amount of patch work, thus cause the efficiency of construction low, quality does not ensure.Convenience for construction is poor, and the scope of application is single, uses very inconvenient.Prior art often adopts concrete system or wooden internal mold can have certain water imbibition, normally absorbs water in a large number during construction, progressively oozes out, affect the quality of engineering construction in concrete setting process.Prior art internal mold bulk strength is all very low, requires to set up built on stilts packway during construction, forbids trample internal mold and place construction equipment, such construction is extremely inconvenient, and be difficult in reality accomplish, internal mold damages usually in a large number, add a large amount of patch work, cause floor overweight, construction cost increases.
Summary of the invention
For solving the problems of the technologies described above, the utility model provides a kind of light, and resistance to compression, bending resistance, shear strength are high, non-rising, not slippage, bottom concrete is completely substantial, efficiency of construction high-quality is good, not only can be used for cassette ceiling but also can be used for post, wall and road, bridge, the cylinder tube filler inner mold that the scope of application is very wide.
For achieving the above object, the utility model is achieved through the following technical solutions:
A kind of two-way cylinder tube filler inner mold, comprise cylindrical shell, described cylindrical shell top and bottom are provided with reinforcing bar positioning table, and described inner barrel is closed cavity, it is characterized in that: longitudinal two ends of described cylindrical shell are provided with the reinforcing bar draw-in groove for vertical fixed cylinder position.General cylinder tube filler inner mold is all that level is put in work progress, and only for cassette ceiling, the utility model, after longitudinal two ends arrange reinforcing bar draw-in groove, can realize the two-way use of a tube filler inner mold, that is: level can put and be used in cassette ceiling etc.; Utilizing the fixed form of reinforcing bar draw-in groove the utility model can be erect is used on body of wall or cylinder, thus well extend the scope of application and the mode of occupation of a tube filler inner mold, save production line simultaneously, greatly reduced Productive statistics, effectively simplify the mode of production of a tube filler inner mold.
The cylindrical shell of preferred described two-way cylinder tube filler inner mold is provided with hollow bore, runs through the upper bottom surface of whole cylindrical shell; Although described hollow bore can be not orthogonal to the upper bottom surface of described cylindrical shell, also can perpendicular to the upper bottom surface of cylindrical shell, the good upper bottom surface perpendicular to described cylindrical shell of described hollow cylinder Kongzui; Described logical heart bore preferably large, middle little hollow bore up and down; That is: the aperture, upper bottom surface place of described hollow bore is large, middle aperture is little; Described hollow bore is the one in hollow cylinder or polygon hollow hole, and that is the cross section of hollow bore can be circle also can be polygon.
The through hole that the little both sides, centre that the hollow cylinder hole tubaeform hollow cylinder symmetry that preferably two sizes are identical is formed by connecting are large also can be the large through holes in little both sides, centre that polygon hollow hole symmetry that two sizes are identical is formed by connecting; The function of the two-way use of a tube filler inner mold better can be realized after cylindrical shell arranges logical heart bore, more firm time a tube filler inner mold is vertically used.
Described hollow bore generally can arrange one or more, and when cylinder tube filler inner mold longitudinal length is at 0.8 meter, 1 meter, when 1.2 meters, hollow bore is arranged to two, and perpendicular to the upper bottom surface of described cylindrical shell.After cylinder core arranges hollow bore (through hole), concrete can easilier leak down from hole, thus effectively decreases the buoyancy of whole cylindrical shell, thus makes the utility model have extraordinary anti-floating effect.The facility that vibrate can directly vibrate from hollow bore, thus make concrete bottom internal mold completely substantial.
Described hollow bore can be placed single limb reinforcing bar and internal mold upper reinforcement and the link of internal mold lower rebar is integrated, thus make internal mold top, internal mold bottom become as a whole with the concrete in bore, significantly improve along cylinder and horizontal cylinder directional stiffness ratio, significantly add the resistance to compression of floor, shear strength, be thus more suitable for earthquake and use in district continually.
Preferred described cylindrical shell is made up of the plastics monomer that upper and lower two sizes are identical, symmetrical, and described upper and lower two monomers are connected by active connection, and described active connection is any one of bayonet connection, latch, bolt, rope, iron wire or silk thread.Due to upper and lower two monomer equal and opposite in directions, in isosceles trapezoid, and can separate, overlapping placement, is convenient to transport and deposits, effectively having saved place, two monomers are directly taken to be combined when needing, active connection is adopted to connect and just can use, need not identification be positive and negative up and down arduously, thus make work progress become more simple and fast.
The utility model adopts super strength high molecule plastics as material, made by the mode of injection moulding or extrusion molding or blowing, adopt that the internal mold that makes as material of plastics is lightweight, intensity is high, do not absorb water, not only can alleviate the weight of floor, and get rusty easily the internal mold that can not resemble iron and steel material quality, the internal mold that simultaneously also can not resemble concrete, wooden material first absorbs water the major accident leaked afterwards, thus well ensure that the construction quality of engineering, simplify building engineering construction program, reduce construction cost.Adopt plastics more easily to produce internal mold simultaneously, simplify the production of internal mold, improve the production efficiency of internal mold.
The cross section of preferred described monomer is nearly isosceles trapezoid, and the cross section of described cylindrical shell is nearly hexagon.Owing to being face contact during such cylindrical shell horizontal positioned, the good stability placed, appropriate position can be well placed easily, the effect that barrel shift etc. is unstable is produced the cylindrical shell that can not resemble circular section, can construct easily like this, the effective efficiency improving construction, effectively ensure that the quality of construction.
The inner support of the horizontal drawknot intensity of multiple increase is provided with in the inner chamber of described cylindrical shell.Described inner support is arranged on inner barrel, and transversely arranges in the middle part of cylindrical shell, other shape various that can be strip also can be, is used for firm cylindrical shell, makes cylindrical shell inwardly or outwards can not produce distortion when being under pressure.
The outer wall surrounding of preferred described cylindrical shell is provided with groove, thus cylindrical shell and concrete are well interlocked, and plays the effect improving compressive strength and shearing resistance.
Preferred described reinforcing bar positioning table is corrugated prominent recessed, in separated.Internal mold can be fixed at gap iron wire like this, make internal mold can not produce displacement because of the impact of external force.Effectively ensure that the quality of engineering construction.
Described reinforcing bar positioning table preferably arranges two rows of horizontal parallel at end face or bottom surface; each row interval arranges three or three the above reinforcing bar positioning tables; horizontal plane is total up to more than six or six; the height of each reinforcing bar positioning table is 20-40mm; arrange like this and the spacing of the putting position of reinforcing bar, reinforcing bar and internal mold and the thickness of reinforcement cover can be made to meet designing requirement completely, also can preheating embedding line and junction box easily.
The utility model can two-wayly use, not only there is good resistance to compression, the effect of shearing resistance, also there is good anti seismic efficiency, the building operations in the frequent area of earthquake can be used in, the utility model effectively can also alleviate the weight of cassette ceiling, effectively can reduce floor height, simultaneously the utility model not invariant shift shape in engineering construction, there is fabulous stability, work progress also simplifies greatly, can trample in work progress, also displacement can not be produced, be out of shape and cause workmanship impaired, can accelerating construction progress, effectively improve the efficiency of engineering construction, effectively ensure that the quality of engineering construction.The utility model is installed simple and convenient, deposits and transports all very convenient, can apply to widely in the middle of the engineering constructions such as superstructure, roof system, body of wall, post, sole plate and hollow bridges.
On the whole, the unique design of unique cross sectional shape that two-way cylinder tube filler inner mold described in the utility model has and middle part hollow cylinder, facilitates concrete enter at the bottom of mould and vibrate, guarantees at the bottom of mould very substantial; The many groove design in side, intensity is high, can bear each to pressure; Define an entirety with entity part, shearing resistance, shock resistance significantly improve, and are more suitable for earthquake and take place frequently area; The convenient transport of isosceles trapezoid design of described monomer and installation, cost of transportation and installation cost significantly reduce; The design of reinforcing bar mounting table fully can ensure that reinforcement placement is reasonable, the thickness of topping meets the requirements, and also can stop internal mold slippage completely.Meanwhile, cylinder tube filler inner mold integrated cost is well below other various internal mold, and technical performance is but far above other internal mold.
Accompanying drawing explanation
Fig. 1: the three-dimensional structure diagram of two-way cylinder tube filler inner mold.Specifically comprise: cylindrical shell 1, hollow bore 2, monomer 3, bayonet connection 4, reinforcing bar draw-in groove 5, groove 6, inner support 7, reinforcing bar positioning table 8.
Fig. 2: the monomer cut-away view of two-way cylinder tube filler inner mold.
Fig. 3: the elevation that two-way cylinder tube filler inner mold level is put.
Fig. 4: the lateral view of two-way cylinder tube filler inner mold
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is the three-dimensional structure diagram of a kind of embodiment of the utility model, Fig. 2 is the monomer cut-away view of described embodiment, the two-way cylinder tube filler inner mold of one as shown in Fig. 1 Fig. 2, comprise cylindrical shell 1, described cylindrical shell 1 top and bottom are provided with reinforcing bar positioning table 8, described cylindrical shell 1 inside is the cavity closed, and longitudinal two ends of described cylindrical shell 1 are provided with the reinforcing bar draw-in groove 5 for vertical fixed cylinder position.
The cylindrical shell 1 of preferred described two-way cylinder tube filler inner mold is provided with hollow bore 2, can perpendicular to setting that described cylindrical shell 1 is gone to the bottom, also can be not orthogonal to described cylindrical shell 1 on to go to the bottom setting, effect is set perpendicular to described cylindrical shell 1 is gone to the bottom best.
Described hollow bore 2 can be hollow bore equally large up and down, also can be upper and lower little hollow bore broad in the middle, but optimum is large, middle little hollow bore up and down.
Described hollow bore 2 is the one in hollow cylinder or polygon hollow hole, and that is the cross section of hollow bore can be circle also can be polygon.
The through hole that the little both sides, centre that the hollow cylinder hole tubaeform hollow cylinder symmetry that preferably two sizes are identical is formed by connecting are large also can be the large through holes in little both sides, centre that polygon hollow hole symmetry that two sizes are identical is formed by connecting.
Described hollow bore generally can arrange one or more, when cylinder tube filler inner mold longitudinal length is 0.8 to 1.2 meter, hollow bore is set to two, also can be set to three, two ratios three are better, and described hollow bore is best perpendicular to the upper bottom surface of described cylindrical shell.
Described hollow bore can be placed single limb reinforcing bar and internal mold upper reinforcement and the link of internal mold lower rebar is integrated, thus make internal mold top, internal mold bottom become as a whole with the concrete in bore, significantly add the resistance to compression of floor, shear strength, be thus more suitable for earthquake and use in district continually.
Preferred described cylindrical shell 1 is formed by connecting by plastics monomer 3 make-up that upper and lower two sizes are identical, symmetrical, described upper and lower two monomers are connected by bayonet connection 4, and bayonet connection 4 can be replaced by any one of latch, bolt, rope, iron wire or silk thread here.
The utility model adopts super strength high molecule plastics as material, is made by the mode of injection moulding or extrusion molding or blowing.The cross section of described monomer 3 is nearly isosceles trapezoid, and the cross section of described cylindrical shell 1 is nearly hexagon.
The inner support 7 of the horizontal drawknot intensity of multiple increase is provided with in the inner chamber of described cylindrical shell 1.It is inner that described inner support 7 is arranged on cylindrical shell 1, and transversely arrange in the middle part of cylindrical shell, when cylindrical shell length is one meter, the inner inner support that five horizontal parallel can be evenly set, can be that the rigid material such as reinforcing bar, duroplasts makes, can be strip, also can be other shapes various, being used for firm cylindrical shell, making cylindrical shell 1 inwardly or outwards can not produce distortion when being under pressure.
The outer wall surrounding of described cylindrical shell is provided with multiple groove 6, and the cylindrical shell tow sides of general a meter long respectively arrange 5 with upper groove, and longitudinal both ends of the surface arrange 2 with upper groove.
Described reinforcing bar positioning table 8 is corrugated prominent recessed, and reinforcing bar is placed on recess, described corrugated prominent recessed in separated.At gap iron wire fixed cylinder, make cylindrical shell can not produce displacement because of the impact of external force.
Described reinforcing bar positioning table 8 arranges two rows of horizontal parallel at end face or bottom surface, and each row interval arranges 3 or 3 the above reinforcing bar positioning tables, and horizontal plane is total up to more than 6 or 6, the height of each reinforcing bar positioning table is 20-40mm.
Above-described embodiment, just the utility model more preferably detailed description of the invention is several, and the usual change that those skilled in the art carries out within the scope of technical solutions of the utility model and replacing all should be included in protection scope of the present invention.
Claims (10)
1. a two-way cylinder tube filler inner mold, comprises cylindrical shell, and described cylindrical shell top and bottom are provided with reinforcing bar positioning table, and described inner barrel is closed cavity, it is characterized in that: longitudinal two ends of described cylindrical shell are provided with the reinforcing bar draw-in groove for vertical fixed cylinder position.
2. the two-way cylinder tube filler inner mold of one according to claim 1, it is characterized in that: the cylindrical shell of described cylinder tube filler inner mold is provided with hollow bore, described hollow bore runs through the upper bottom surface of whole cylindrical shell.
3. the two-way cylinder tube filler inner mold of one according to claim 2, is characterized in that: described hollow bore is large, middle little up and down, and described hollow bore is the one in hollow cylinder or polygon hollow hole; Described bore is perpendicular to the upper bottom surface of whole cylindrical shell.
4. the two-way cylinder tube filler inner mold of one according to claim 3, is characterized in that: described cylinder tube filler inner mold longitudinal length is 0.8 ~ 1.2 meter, and hollow cylinder span is set to two.
5. any one the two-way cylinder tube filler inner mold according to Claims 1-4, it is characterized in that: described cylindrical shell is made up of the plastics monomer that upper and lower two sizes are identical, symmetrical, described upper and lower two monomers are connected by active connection, and described active connection is the one of bayonet connection, latch, bolt, rope, iron wire or silk thread.
6. the two-way cylinder tube filler inner mold of one according to claim 5, is characterized in that: the cross section of described monomer is nearly isosceles trapezoid, and the cross section of described cylindrical shell is nearly hexagon, and described nearly hexagonal each angle has certain radian.
7. according to the two-way cylinder tube filler inner mold of the one described in claim 5, it is characterized in that: the inner support being provided with the horizontal drawknot intensity of multiple increase in the inner chamber of described cylindrical shell.
8. the two-way cylinder tube filler inner mold of one according to claim 5, is characterized in that: the outer wall of described cylindrical shell is provided with one or more groove.
9. the two-way cylinder tube filler inner mold of one according to claim 5, it is characterized in that: described reinforcing bar positioning table is horizontal parallel, two rows that keep at a certain distance away, each row interval arranges 3 or more than 3 described reinforcing bar positioning tables, described reinforcing bar positioning table is corrugated projection, separated in described corrugated projection.
10. the two-way cylinder tube filler inner mold of one according to claim 9, is characterized in that: the height of described reinforcing bar positioning table is 20-40mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420614639.4U CN204266440U (en) | 2014-10-23 | 2014-10-23 | A kind of two-way cylinder tube filler inner mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420614639.4U CN204266440U (en) | 2014-10-23 | 2014-10-23 | A kind of two-way cylinder tube filler inner mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204266440U true CN204266440U (en) | 2015-04-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420614639.4U Expired - Fee Related CN204266440U (en) | 2014-10-23 | 2014-10-23 | A kind of two-way cylinder tube filler inner mold |
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| CN (1) | CN204266440U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114150805A (en) * | 2021-11-11 | 2022-03-08 | 广州泷澄绿能工程科技有限公司 | Cast-in-place hollow floor inner mould box and construction method thereof |
-
2014
- 2014-10-23 CN CN201420614639.4U patent/CN204266440U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114150805A (en) * | 2021-11-11 | 2022-03-08 | 广州泷澄绿能工程科技有限公司 | Cast-in-place hollow floor inner mould box and construction method thereof |
| CN114150805B (en) * | 2021-11-11 | 2024-01-12 | 广州泷澄绿能工程科技有限公司 | Cast-in-situ hollow floor slab inner mold box and construction method thereof |
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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: 20150415 Termination date: 20151023 |
|
| EXPY | Termination of patent right or utility model |