CN2647544Y - Equipment for producing thin wall pipe used for cast-in-place concrete hollow floor slab - Google Patents
Equipment for producing thin wall pipe used for cast-in-place concrete hollow floor slab Download PDFInfo
- Publication number
- CN2647544Y CN2647544Y CN 03238056 CN03238056U CN2647544Y CN 2647544 Y CN2647544 Y CN 2647544Y CN 03238056 CN03238056 CN 03238056 CN 03238056 U CN03238056 U CN 03238056U CN 2647544 Y CN2647544 Y CN 2647544Y
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- China
- Prior art keywords
- urceolus
- wall pipe
- outer cylinder
- axle
- light
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- Expired - Fee Related
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Abstract
The utility model discloses a production equipment for cast-in-situ concrete hollow floor slab used thin wall pipe, and is provided with a bracket(1), on the bracket(1), a left beam (2) and a right beam (3) are arranged, the right beam (3) is connected movably on the bracket(1), and on the left beam (2), a bearing(4) is fixed, on the right beam (3) a shaft sleeve(5) is fixed, an internal shaft(6) penetrates the bearing (4) and the shaft sleeve (5), the outer sleeve of the internal shaft(6) is arranged with an openable outer cylinder(7), on the inner surface of both sides of the outer cylinder (7), circular rings (8) are arranged, and the circular rings (8) are arranged between the outer cylinder (7) and the internal shaft (6), the outer cylinder (7) and the internal shaft (6) are not on the same axes. The slurry can be put into the outer cylinder, the outer cylinder is rolled to enable the slurry pass the gaps among the internal shaft, the outer cylinder and the plug, in particular that the internal shaft is made to rotate to roll the slurry in the gaps to produce a thin wall pipe blank, the thickness of the wall of the product is even and seamless, through adjusting the thickness of the plug, the thickness of the thin wall pipe can be controlled. The manufactured product not only has light weight and high strength, but also has smooth surface.
Description
Technical field:
The utility model relates to the production equipment of the permanent loose tool that a kind of hollow cast slab uses.Especially a kind of hollow cast slab production equipment of light-wall pipe.
Background technology:
Advantages such as at present, hollow cast slab is good from heavy and light, globality and continuity with it, construction is simple have been widely used in the various buildings.The construction method of hollow cast slab is inner die to be laid by designing requirement be fixed in the steel bar framework cast concrete.Therefore, the quality of the inner die that hollow cast slab is used will directly have influence on the quality of hollow cast slab, also just directly have influence on the quality of building, have influence on the cost of architectural engineering.For this reason, people are always in the shape of being devoted to study inner die, material and production method.Up to the present, it must be a sealed hollow with inner die that all documents are all put down in writing hollow cast slab, and must be to be made by hard material, as being made by hardboard, cardboard foamed plastics or potter's clay etc.But use maximum light-wall pipes that still adopt the Binder Materials that contains reinforcing material to make now.The method of existing manufacturing light-wall pipe is essentially following two kinds: a kind of is that the patent No. is 98231113.3, denomination of invention is disclosed method in the patent documentation of " concrete thin-wall cylindrical shell member ", this method is a coiling layer of glass cloth tube on the pillar mould, on the glass fabric tube, cover one deck Binder Materials, the layer of glass cloth tube of reeling again on Binder Materials then treats that Binder Materials withdraws from the pillar mould after the condensation cure voluntarily.The cylindrical body that withdraws from the pillar mould is sunk in the Binder Materials stock tank, make the cylindrical body surfaces externally and internally cover simultaneously one deck Binder Materials again and form bobbin, a tube end that is stained with on the mouth of pipe of the two ends of bobbin with the bobbin coupling, get final product.Do not have outer mold to make product surface coarse and wall thickness is wayward, not only own wt is big, and operate loaded down with trivial details, production efficiency is low.Also having a kind of production method is that number of patent application is 00136046.9, and invention and created name is a disclosed method in the patent documentation of " manufacture method of core pipe for in-situ deposited hollow floor board ", and this method step is prefabricated end cap; Expect on the exterior sheathing upper berth; The exterior sheathing that is covered with material is rolled, and wherein a kind of method is to place the typing and the joint seal that vibrates behind the end cap, and another kind of scheme to be first joint seal place end cap again; Take off outer contour forming after the maintenance.A kind of method in back exists owing to the problem of smearing system light-wall pipe became uneven inhomogeneous or that the unbalance stress of slip causes in the process of rolling.And the production equipment that the above two kinds of method owing to are not have fixed all is difficult to realize automatic batch production, operate loaded down with trivial details, production efficiency is low.
Summary of the invention:
The utility model is in order to solve the existing technical problem that is difficult to automated production in the prior art, and the production equipment of a kind of simple to operate, hollow cast slab that production efficiency is high with light-wall pipe is provided.
Technical solution of the present utility model is: a kind of hollow cast slab production equipment of light-wall pipe, be provided with support 1, left crossbeam 2 is arranged on the support 1, right crossbeam 3, right crossbeam 3 is movably connected on the support 1, be fixed with bearing 4 on the crossbeam 2 of a left side, be fixed with axle sleeve 5 on the right crossbeam 3, interior axle 6 passes bearing 4, axle sleeve 5, but the interior axle 6 outer urceolus 7 that are with folding, be provided with annulus 8 on the inner surface at urceolus 7 two ends, annulus 8 places between urceolus 7 and the interior axle 6, urceolus 7 and interior axle 6 disalignments.
Between urceolus 7 and left crossbeam 2, also be provided with the intermediate beam 12 that joins with support 1, be fixed with bearing 13 on the intermediate beam 12, between described axle sleeve 5 endoporus and the interior axle 6 gapped 14.
Described urceolus 7 is to be interlocked by the semicircular cylinder 16,17 that all is connected to clamping plate 15 on two vertical limits, by securing member 18 connecting cleats 15.
The utility model is compared with prior art, can make light-wall pipe between inner and outer template, the product wall thickness of being produced is even, seam crossing is closely knit, especially is arranged on the size of the seam on the exterior sheathing by adjustment, can control the thickness of light-wall pipe, not only from heavy and light but also intensity height.Can realize automated production, overcome the problem that the existing in prior technology operation is loaded down with trivial details, production efficiency is low.Particularly the particular design of core will make production easier, and output is higher.
Production equipment disclosed in the utility model can place slip in the urceolus, the rolling urceolus makes slip pass through gap between interior axle, urceolus and the plug, especially the slip in allowing in the axle rolling compaction gap is made the light-wall pipe material base, its product wall thickness is even, no seam, by adjusting the thickness of plug, can control the thickness of light-wall pipe, the product of being produced is not only from heavy and light, intensity height but also smooth surface.Especially can realize automated production, overcome the problem that the existing in prior technology operation is loaded down with trivial details, production efficiency is low.
Description of drawings:
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the A-A cutaway view of Fig. 1.
The specific embodiment:
Embodiment is as shown in Figure 1, 2: be provided with metal support 1, left crossbeam 2 is arranged on the support 1, right crossbeam 3, right crossbeam 3 is movably connected on the support 1 by bearing pin, is fixed with bearing 4 on the left crossbeam 2, be fixed with axle sleeve 5 on the right crossbeam 3, interior axle 6 passes bearing 4, axle sleeve 5, but the interior axle 6 outer urceolus 7 that are with folding are provided with annulus 8 on the inner surface at urceolus 7 two ends, annulus 8 places between urceolus 7 and the interior axle 6, urceolus 7 and interior axle 6 disalignments.Like this, form gap 16 between urceolus 7 inner surfaces on the longitudinal profile and interior axle 6 outer surfaces, just there is annulus 8 at the two ends in gap 16 as plug.Urceolus 7 can be to be interlocked to merge by the semicircular cylinder 16,17 that all is connected to clamping plate 15 on two vertical limits to be formed by securing member 18 connecting cleats 15.Axle 6 can be divided into two sections in it, and leading portion joins by belt pulley 9 and buncher 10, and back segment places in the urceolus 7, and leading portion, back segment connect by shaft joint 11.For making this equipment more solid, reliable, can between urceolus 7 and left crossbeam 2, be provided with the intermediate beam 12 that joins with support 1, be fixed with bearing 13 on the intermediate beam 12, between axle sleeve 5 endoporus and the interior axle 6 gapped 14.
The concrete course of work: selecting the slip that contains reinforcing material for use promptly is to be mixed with glass fiber, steel wire etc. to strengthen silk in Binder Materials, with slip prefabricated end cap in mould.Slip is delivered in the urceolus 7 from the open-mouth between interior axle 6 belows and urceolus 7 inner surfaces, one by one dosing.Can pass through buncher 10, belt pulley 9 etc. and drive interior axle 6 rotations, then can drive urceolus 7 by annulus 8 rotates in the same way with interior axle 6, be about to slip in urceolus 7 inwalls take the gap 16 that is made of urceolus 7, interior axle 6 and plug 8 to, roll solid, until on urceolus 7 inwalls, forming and the identical feed pulp layer of gap 16 thickness, promptly form light-wall pipe body material base.At this moment, the bearing pin between desirable bottom right crossbeam 3 and the support 1 can be taken off axle sleeve 5 from interior axle 6, upwards lift urceolus 7 subsequently, and interior axle 6 promptly breaks away from feed pulp layer, and the urceolus 7 that can easily inner surface evenly covered feed pulp layer takes out from interior axle 6.Unload annulus 8 again, prefabricated end cap is sealed thin wall cylinder cylindrical shell material base two ends, maintenance is shaped.Maintenance is opened urceolus 7 after being shaped, and the finished product light-wall pipe is taken out get final product.
Claims (4)
1. a hollow cast slab is with the production equipment of light-wall pipe, it is characterized in that: be provided with support (1), left crossbeam (2) is arranged on the support (1), right crossbeam (3), right crossbeam (3) is movably connected on the support (1), be fixed with bearing (4) on the left side crossbeam (2), be fixed with axle sleeve (5) on the right crossbeam (3), interior axle (6) passes bearing (4), axle sleeve (5), in axle (6) but the outer urceolus (7) that is with folding, be provided with annulus (8) on the inner surface at urceolus (7) two ends, annulus (8) places between urceolus (7) and the interior axle (6), urceolus (7) and interior axle (6) disalignment.
2. the hollow cast slab according to claim 1 production equipment of light-wall pipe, it is characterized in that: axle (6) is two sections in described, leading portion joins by belt pulley (9) and buncher (10), and back segment places in the urceolus (7), and leading portion, back segment connect by shaft joint (11).
3. the hollow cast slab according to claim 1 and 2 production equipment of light-wall pipe, it is characterized in that: between urceolus (7) and left crossbeam (2), also be provided with the intermediate beam (12) that joins with support (1), be fixed with bearing (13) on the intermediate beam (12), between described axle sleeve (5) endoporus and the interior axle (6) gapped (14).
4. the hollow cast slab according to claim 1 and 2 production equipment of light-wall pipe, it is characterized in that: described urceolus (7) is to be interlocked by the semicircular cylinder (16), (17) that all are connected to clamping plate (15) on two vertical limits, by securing member (18) connecting cleat (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03238056 CN2647544Y (en) | 2003-09-03 | 2003-09-03 | Equipment for producing thin wall pipe used for cast-in-place concrete hollow floor slab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03238056 CN2647544Y (en) | 2003-09-03 | 2003-09-03 | Equipment for producing thin wall pipe used for cast-in-place concrete hollow floor slab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2647544Y true CN2647544Y (en) | 2004-10-13 |
Family
ID=34326713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03238056 Expired - Fee Related CN2647544Y (en) | 2003-09-03 | 2003-09-03 | Equipment for producing thin wall pipe used for cast-in-place concrete hollow floor slab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2647544Y (en) |
-
2003
- 2003-09-03 CN CN 03238056 patent/CN2647544Y/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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |