CN204054318U - A kind of self-compacting concrete storing blanking device of concrete duct vertical forming - Google Patents
A kind of self-compacting concrete storing blanking device of concrete duct vertical forming Download PDFInfo
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- CN204054318U CN204054318U CN201420534369.6U CN201420534369U CN204054318U CN 204054318 U CN204054318 U CN 204054318U CN 201420534369 U CN201420534369 U CN 201420534369U CN 204054318 U CN204054318 U CN 204054318U
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Abstract
The utility model provides a kind of self-compacting concrete storing blanking device of concrete duct vertical forming, comprises actuating unit, storage bin, rabbling mechanism; Rabbling mechanism is located in storage bin, and rabbling mechanism comprises several mixing arms, is equipped with a paddle in the bottom of each mixing arm, and the other end of mixing arm is connected with the actuating unit be located in storage bin; The top of storage bin is provided with buttress brace, and the upper end of buttress brace is provided with push rod, and the lower end of buttress brace is provided with material receiving cone; The bottom of storage bin is evenly equipped with several discharging openings.Achieve self-compacting concrete and accomplish compact the combining of operation such as storing, stirring, blanking when pipeline vertical forming, ensure that self-compacting concrete has storing supply when building in storage bin at any time, achieve continuous free of discontinuities to build, ensure that the continuity of concreting, make concrete mix be in stirring movement state all the time in whole casting process, overcome concrete false set and segregation phenomenon.
Description
Technical field
The utility model relates to a kind of storage device, especially relates to a kind of self-compacting concrete storing blanking device of concrete duct vertical forming.
Background technology
Along with the raising of concrete technology progress and environmental protection requirement, self-compacting concrete starts application in concrete duct is produced gradually.False set may be there is because self-compacting concrete mobility is large, under inactive state, there is thixotropy and the feature such as the pipeline vertical forming blanking discrepancy in elevation is large, there are some problems in self-compacting concrete building in concrete duct is produced, cause pouring quality unstable, have impact on applying of self-compacting concrete.In the prior art, there is no special self-compacting concrete storing blanking device, cause self-compacting concrete can not stir in real time it in casting process, often the phenomenon of concrete generation false set and segregation is caused, impact is built, and meanwhile, in casting process, the speed of blanking is wayward, cause pouring quality poor, the shortcomings such as product is defective.
Summary of the invention
Problem to be solved in the utility model is to provide a kind of storing, stirring, lower package integral, can guarantee that self-compacting concrete is in Moving Disturbance state all the time in whole casting process, overcome the phenomenon of false set and segregation, blanking can concentration degree as required and speed be carried out, ensure that the self-compacting concrete storing blanking device of a kind of concrete duct vertical forming of concrete pouring quality and standard, be particluarly suitable for using when building self-compacting concrete pipeline.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of self-compacting concrete storing blanking device of concrete duct vertical forming, comprises actuating unit, storage bin, rabbling mechanism; Described rabbling mechanism is located in described storage bin, described rabbling mechanism comprises several mixing arms, a paddle is equipped with in the bottom of each described mixing arm, the other end of described mixing arm is connected with the actuating unit be located in described storage bin, and described actuating unit outside is provided with the containment vessel can isolated with the material in described storage bin; The top of described storage bin is provided with buttress brace, and the upper end of described buttress brace is provided with push rod, and the lower end of described buttress brace is provided with material receiving cone; The bottom of described storage bin is evenly equipped with several discharging openings.
Further, described actuating unit comprises interconnective decelerator and air motor, and the output of described decelerator is arranged on the outside on the top of described containment vessel, and the other end of described mixing arm is connected by the output of flange with described decelerator.
The output speed of described decelerator is at 30-60 rev/min.
Further, described buttress brace is criss-cross construction, and it is fixed on the reinforcement gusset on described storage bin outer wall top.
Further, described discharging opening is distributed in the side of the bottom of described storage bin, and the quantity of described discharging opening is for being more than or equal to four, and the quantity of described discharging opening can be determined according to the needs of different size pipeline.
Further, the height A of described discharging opening is 20-60mm, and width B is 200-600mm.
The size of described discharging opening can determine different sizes according to the difference of pipeline specifications, with ensure blanking velocity be in 0.1-0.5 side/minute between.
Further, the quantity of described mixing arm is 3-4, and the angle α between described paddle and described mixing arm is 10 °-60 °.
The angle of described paddle and described mixing arm is arranged except except disturbance concrete, can also have the effect of auxiliary discharging.
Described actuating unit provides power and suitable rotating speed for rabbling mechanism; The autodensing concrete almixture of some can be stored in described storage bin, concreting process is made to keep continuously, simultaneously, described rabbling mechanism rotates with suitable rotating speed, make the autodensing concrete almixture in storage bin keep uniform motion state, avoid concrete laminated segregation; Described discharging opening is distributed in the bottom sides of storage bin as required, makes concrete mix position on request and speed can flow into mould, completes and build.
Described push rod, for backing down the bottom switch of supplied materials hopper, accepts autodensing concrete almixture; Described material receiving cone is mainly used in making supplied materials enter storage bin smoothly after self-compacting concrete to back down the switch of supplied materials hopper by push rod; can also protect simultaneously and be positioned at the pollution that the mixing arm below material receiving cone and the connecting portion of reductor are not subject to concrete mix, prevent the operation affecting device.
The advantage that the utility model has and good effect are: owing to adopting technique scheme, achieve self-compacting concrete and accomplish storing when pipeline vertical forming, stir, compact the combining of the operations such as blanking, ensure that self-compacting concrete has storing supply when building in storage bin at any time, achieve continuous free of discontinuities to build, ensure that the continuity of concreting, concrete mix is made to be in stirring movement state all the time in whole casting process, ensure that concrete cohesiveness, overcome concrete false set and segregation phenomenon, discharging opening and the angle between mixing arm and paddle are arranged can build with optimized speed and concentration degree, ensure that concrete pouring quality, have that structure is simple, product percent of pass is high, operating efficiency advantages of higher.
Accompanying drawing explanation
Fig. 1 is that master of the present utility model looks cross-sectional view;
Fig. 2 is plan structure schematic diagram of the present utility model;
Fig. 3 is the 45° angle part-structure schematic diagram that master of the present utility model looks;
Fig. 4 is 45° angle position of the present utility model top view cross section part-structure schematic diagram.
In figure:
1, storage bin 2, mixing arm 3, paddle
4, buttress brace 5, push rod 6, material receiving cone
7, discharging opening 8, decelerator 9, air motor
10, containment vessel
Detailed description of the invention
As shown in Figure 1, 2, 3, the self-compacting concrete storing blanking device of a kind of concrete duct vertical forming of the utility model, comprises actuating unit, storage bin 1, rabbling mechanism; Described rabbling mechanism is located in described storage bin 1, described rabbling mechanism comprises several mixing arms 2, a paddle 3 is equipped with in the bottom of each described mixing arm 2, the other end of described mixing arm 2 is connected with the actuating unit be located in described storage bin 1, and described actuating unit outside is provided with the containment vessel 10 can isolated with the material in described storage bin 1; The top of described storage bin 1 is provided with buttress brace 4, and the upper end of described buttress brace 4 is provided with push rod 5, and the lower end of described buttress brace 4 is provided with material receiving cone 6; The bottom of described storage bin 1 is evenly equipped with several discharging openings 7.
Described actuating unit comprises interconnective decelerator 8 and air motor 9, and the output of described decelerator 8 is arranged on the outside on the top of described containment vessel 10, and the other end of described mixing arm 2 is connected by the output of flange with described decelerator 8.
The output speed of described decelerator 8 is at 30-60 rev/min.
Described buttress brace 4 is in criss-cross construction, and it is fixed on the reinforcement gusset on described storage bin 1 outer wall top.
Described discharging opening 7 is distributed in the side of the bottom of described storage bin 1, and the quantity of described discharging opening 7 is for being more than or equal to four, and the quantity of described discharging opening 7 can be determined according to the needs of different size pipeline.
The height A of described discharging opening 7 is 20-60mm, and width B is 200-600mm.
The size of described discharging opening 7 can determine different sizes according to the difference of pipeline specifications, with ensure blanking velocity be in 0.1-0.5 side/minute between.Ensure that speed and the concentration degree of concrete mix discharging.
The quantity of described mixing arm 2 is 3-4, and the angle α between described paddle 3 and described mixing arm 2 is 10 °-60 °.
The course of work of this example: carrying out in casting process, the switch of supplied materials hopper is backed down by push rod 5, concrete mix is made to enter storage bin 1 by the dispersion of material receiving cone 6 and guiding under the effect of deadweight, simultaneously material receiving cone 6 can also protect the connecting portion being positioned at the mixing arm 2 below it and reductor by the pollution of concrete mix, air motor 9 drives decelerator 8 to rotate, , make rotating speed between 30-60 rev/min, and then drive mixing arm 2 to rotate, stir the autodensing concrete almixture in storage bin 1, because the angle between mixing arm 2 and paddle 3 is arranged, except energy disturbance concrete, blanking can also be assisted, concrete mix in storage bin 1 is under the effect of deadweight, and under the booster action of paddle 3, storage bin 1 is flowed out by discharging opening 7, enter pipe mould, complete and build.
Above embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present invention.All equalizations done according to the utility model scope change and improve, and all should still belong within this patent covering scope.
Claims (6)
1. a self-compacting concrete storing blanking device for concrete duct vertical forming, is characterized in that: comprise actuating unit, storage bin, rabbling mechanism; Described rabbling mechanism is located in described storage bin, described rabbling mechanism comprises several mixing arms, a paddle is equipped with in the bottom of each described mixing arm, the other end of described mixing arm is connected with the actuating unit be located in described storage bin, and described actuating unit outside is provided with the containment vessel can isolated with the material in described storage bin; The top of described storage bin is provided with buttress brace, and the upper end of described buttress brace is provided with push rod, and the lower end of described buttress brace is provided with material receiving cone; The bottom of described storage bin is evenly equipped with several discharging openings.
2. the self-compacting concrete storing blanking device of concrete duct vertical forming according to claim 1; it is characterized in that: described actuating unit comprises interconnective decelerator and air motor; the output of described decelerator is arranged on the outside on the top of described containment vessel, and the other end of described mixing arm is connected by the output of flange with described decelerator.
3. the self-compacting concrete storing blanking device of the concrete duct vertical forming according to any one of claim 1 or 2, is characterized in that: described buttress brace is criss-cross construction, and it is fixed on the reinforcement gusset on described storage bin outer wall top.
4. the self-compacting concrete storing blanking device of the concrete duct vertical forming according to any one of claim 1 or 2, it is characterized in that: described discharging opening is distributed in the side of the bottom of described storage bin, the quantity of described discharging opening is for being more than or equal to four.
5. the self-compacting concrete storing blanking device of concrete duct vertical forming according to claim 4, is characterized in that: the height A of described discharging opening is 20-60mm, and width B is 200-600mm.
6. the self-compacting concrete storing blanking device of the concrete duct vertical forming according to any one of claim 1 or 2, it is characterized in that: the quantity of described mixing arm is 3-4, and the angle α between described paddle and described mixing arm is 10 °-60 °.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420534369.6U CN204054318U (en) | 2014-09-17 | 2014-09-17 | A kind of self-compacting concrete storing blanking device of concrete duct vertical forming |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420534369.6U CN204054318U (en) | 2014-09-17 | 2014-09-17 | A kind of self-compacting concrete storing blanking device of concrete duct vertical forming |
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| CN204054318U true CN204054318U (en) | 2014-12-31 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106272950A (en) * | 2015-05-11 | 2017-01-04 | 任丘市永基建筑安装工程有限公司 | Combination concrete shuttering bubble treatment technology |
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2014
- 2014-09-17 CN CN201420534369.6U patent/CN204054318U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106272950A (en) * | 2015-05-11 | 2017-01-04 | 任丘市永基建筑安装工程有限公司 | Combination concrete shuttering bubble treatment technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220424 Address after: 301801 Tianjin Baodi District Chaoyang street jinwai Road East (Cathay Road, Development Zone) Patentee after: TIANJIN HEHAI PIPE INDUSTRY Co.,Ltd. Address before: 301801 east side of Jinwei Road, Majiadian Town, Baodi District, Tianjin Patentee before: TIANJIN BRANCH OF XINJIANG GUOTONG PIPELINE Co.,Ltd. |
|
| TR01 | Transfer of patent right |