CN205889530U - Reactive powder concrete delayed coagulation hopper - Google Patents
Reactive powder concrete delayed coagulation hopper Download PDFInfo
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- CN205889530U CN205889530U CN201620585505.3U CN201620585505U CN205889530U CN 205889530 U CN205889530 U CN 205889530U CN 201620585505 U CN201620585505 U CN 201620585505U CN 205889530 U CN205889530 U CN 205889530U
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- suddenly
- hopper
- rpc
- agitating device
- agitating
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Abstract
The utility model provides a reactive powder concrete delayed coagulation hopper, it solves to block up the discharge gate after reactive powder concrete congeals suddenly and cause technical problem such as the cloth system failure. Its technical scheme main points are: it is by including silo (110) and preventing that it constitutes the delayed coagulation hopper to congeal agitating unit (111) suddenly, it hangs the dress on silo (110) upper portion through preventing suddenly congealing agitating unit (111), prevents congealing suddenly the spiral agitating shaft that agitating unit (111) lower part set up and stretches into silo (110) inner chamber, and it destroys reactive powder concrete and congeal the characteristic suddenly through preventing that it rotates at silo (110) inner chamber repeatedly to congeal agitating unit (111) suddenly, guarantee the hopper in the material stock postpone rapid congealing, prevent that it leads to the fact the cloth system failure to stop up the discharge gate after reactive powder concrete congeals suddenly in the hopper. Its mainly used reactive powder concrete production construction.
Description
Technical field
This utility model is related to a kind of concrete hopper, particularly a kind of RPC slow setting hopper.
Background technology
At present, because tensile strength is low, after poor toughness and cracking, crack progressing can not effectively control etc. and to lack normal concrete
Point, leads to the deterioration making xoncrete structure too early can not be continuing with, and also causes the durability of important xoncrete structure and makes
It is greatly reduced with the life-span.In order to overcome these shortcomings of concrete, superhigh tenacity cement-base composite material (ecc) is suggested application
In concrete, superhigh tenacity cement-base composite material is by using fracture mechanics and Micromechanics principle, material system to be entered
The design of row system, adjustment and optimization, and add the fiber of 2% ~ 3.5% volume fraction.This kind of superhigh tenacity cement-base composite material
Concrete afterwards, can significantly improve resistance to tension and the shear resistance of concrete, therefore plant the good toughness of concrete, energy
Effectively control the development of distress in concrete, in successful batch application Practical Project.
RPC described in the invention is the cement-base composite material of high intensity, high tenacity, high-moduluss,
And in it mixing of steel fiber superhigh tenacity concrete, its comprcssive strength is high, superhigh tenacity, and the feature of superior durability is special
Do not adapt to in important structure, such as compound section steel box girder structure, but, there is also a series of applying during practice of construction
Work key issue, as poor in workability, it is difficult to pour to vibrate, lead to cloth difficult, sensitive to temperature and humidity in construction, and material
It is contained within steel fibre it is difficult to being stirred with conventional method and paving, the characteristic routine of suddenly coagulating of particularly this concrete paves
Equipment and the technique also difficult to reach continuously high-quality requirement of vibrating that uniformly paves.
In recent years research and develop beginning batch due to this new material to use, therefore be suitable for the special plant equipment of this kind of characteristic concrete very
Few.
Content of the invention
The purpose of this utility model be provide one kind that high viscosity, high fluidity RPC can stir,
And can quantity-produced RPC slow setting hopper.
The scheme that this utility model solves the employing of its technical problem is: it coagulates agitating device by including hopper 110 suddenly with anti-
111 composition slow setting hoppers；Anti- suddenly solidifying agitating device 111 is hanged and is contained in hopper 110 top, anti-agitating device 111 bottom of suddenly coagulating sets
The screw agitation shaft put stretches into hopper 110 inner chamber.
This utility model also can be provided with more than 2 discharging openings in hopper 110 bottom, correspond to each and go out on hopper 110
Material mouth is respectively provided with 1 anti-suddenly solidifying agitating device 111, is matched with corresponding discharging opening in anti-agitating device 111 lower end of suddenly coagulating.
This utility model also can coagulate agitating device 111 end setting spring 1111 anti-suddenly, and one end of spring 1111 hangs dress
In the anti-free end suddenly coagulating agitating device 111, the other end of spring 1111 puts in the discharging opening port of hopper 110.
The anti-agitating device 111 that suddenly coagulates described in the utility model includes agitating auger axle, reductor and motor, and motor is through slowing down
Machine is connected with agitating auger axle；Agitating auger axle is provided with helical blade, when motor drives agitating auger axle to rotate,
By the rotating of agitating auger axle and helical blade, destroy RPC and suddenly coagulate characteristic it is ensured that material stock pushes away in hopper
Suddenly coagulate late, after preventing in hopper RPC suddenly to coagulate, blocking discharging opening causes cloth system fault.
The described anti-axial line of agitating auger axle suddenly coagulating agitating device 111 is in 20 ~ 90 with horizontal direction angle.
Described hopper 110 can adopt and include V-shaped, u-shaped or fishhook-type structure.
This utility model also can install more than 2 anti-suddenly solidifying agitating devices 111 on hopper 110 top.
This utility model also can be in the anti-auger shaft end setting spring 1111 suddenly coagulating agitating device 111, described bullet
Spring 1111 external diameter is less than the anti-agitating auger axle external diameter suddenly coagulating agitating device 111, and spring 1111 one end hangs load takes over control suddenly solidifying stirring
Mix the agitating auger axle of device 111, the other end puts in the discharging opening port of hopper 110, when motor drives agitating auger axle to turn
When dynamic, drive spring 1111 to rotate, destroy RPC in discharging opening and suddenly coagulate characteristic it is ensured that hopper outlet does not block,
After preventing RPC from suddenly coagulating, blocking discharging opening causes cloth system fault.
This utility model also can be provided with the discharging opening of hopper 110 or/and anti-suddenly solidifying agitating device 111 and control system
Unite joining sensing device and control device.
The beneficial effects of the utility model are: by the anti-agitating device that suddenly coagulates using said structure, material in hopper is entered
Row stirring, so that RPC will not coagulate suddenly, also can postpone the presetting period simultaneously, more importantly can effectively prevent from expecting
Bucket discharging opening blocking, makes discharging more smooth.It is mainly used in the fields such as RPC production and construction.
Brief description
Fig. 1 is structural representation of the present utility model；
Fig. 2 is of the present utility model to face structure chart；
Fig. 3 is side block diagram of the present utility model；
Fig. 4 is overlooking structure figure of the present utility model.
In figure: 110- hopper, 111- prevents suddenly coagulating agitating device, 1111- spring.
Specific embodiment
With reference to the accompanying drawings and examples this utility model is described in further details.
Embodiment 1, this utility model constitutes slow setting hopper by including hopper 110 with the anti-agitating device 111 that suddenly coagulates；To prevent rapid
Solidifying agitating device 111 hangs and is contained in hopper 110 top, and the anti-screw agitation shaft suddenly coagulating the setting of agitating device 111 bottom stretches into hopper
110 inner chambers.By repeatedly being rotated in hopper 110 inner chamber using the anti-agitating device 111 that suddenly coagulates, destroy RPC and suddenly coagulate
Characteristic, so that RPC will not coagulate suddenly, also ensures that in hopper, material stock is postponed the presetting period and suddenly coagulated simultaneously, makes
Discharging is more smooth, more importantly can effectively prevent hopper discharging opening from blocking.It is mainly used in RPC production and applies
The fields such as work.Refering to Fig. 1 to Fig. 4.
Embodiment 2, this utility model also can be provided with more than 2 discharging openings in hopper 110 bottom, right on hopper 110
1 anti-suddenly solidifying agitating device 111 should be respectively provided with by each discharging opening, prevent suddenly coagulating agitating device 111 lower end and corresponding discharging opening
Match.Refering to Fig. 1 to Fig. 4, remaining is with embodiment 1.
Embodiment 3, this utility model yet can coagulate agitating device 111 end setting spring 1111, spring 1111 anti-suddenly
One end hang and be contained in the anti-free end suddenly coagulating agitating device 111, the other end of spring 1111 puts in the discharging opening port of hopper 110
Interior.When motor drives the anti-spring 1111 suddenly coagulating the setting of agitating device 111 end to rotate, spring 1111 is driven to rotate, thus
Destroy RPC in discharging opening and suddenly coagulate characteristic it is ensured that the discharging opening of hopper does not block, can effectively prevent reactive powder
After concrete coagulates suddenly, blocking discharging opening causes cloth system fault.Refering to Fig. 1 to Fig. 4, remaining is with any of the above embodiment or 2
The combination of embodiment.
Embodiment 4, this utility model also in the discharging opening of hopper 110 or can be prevented suddenly coagulating on agitating device 111 or hopper
110 discharging opening and anti-suddenly coagulating are provided with joining sensing device and control device with control system on agitating device 111, with
Facilitate implementation intelligent control function, also can the intelligence system of paving system be connected, to realize overall intelligence control.Refering to Fig. 1
To Fig. 4, remaining is with the combination of any of the above embodiment or 2 above example.
Embodiment 5, the anti-agitating device 111 that suddenly coagulates of the present utility model includes agitating auger axle, reductor and motor, motor
It is connected with agitating auger axle through reductor；Agitating auger axle is provided with helical blade, when motor drives agitating auger axle
During rotation, by the rotating of agitating auger axle and helical blade, destroy RPC and suddenly coagulate characteristic it is ensured that in hopper
Material stock is postponed and suddenly being coagulated, and after preventing in hopper RPC suddenly to coagulate, blocking discharging opening causes cloth system fault.Refering to Fig. 1
To Fig. 4, remaining is with the combination of any of the above embodiment or 2 above example.
Embodiment 6, hopper 110 of the present utility model can be set to V-shaped, the version such as u-shaped or fishhook-type.Refering to Fig. 1
To Fig. 4, remaining is with the combination of any of the above embodiment or 2 above example.
Embodiment 7, the anti-axial line of agitating auger axle suddenly coagulating agitating device 111 described in the utility model and horizontal direction
Angle is in 20 ~ 90.Refering to Fig. 1 to Fig. 4, remaining is with the combination of any of the above embodiment or 2 above example.
Embodiment 8, this utility model installs more than 2 anti-suddenly solidifying agitating devices 111 on hopper 110 top.Refering to Fig. 1 extremely
Fig. 4, remaining is with the combination of any of the above embodiment or 2 above example.
Embodiment 9, this utility model also can be in the anti-auger shaft end setting spring suddenly coagulating agitating device 111
1111, described spring 1111 external diameter is less than the anti-agitating auger axle external diameter suddenly coagulating agitating device 111, and spring 1111 one end hangs load
Take over control the agitating auger axle suddenly coagulating agitating device 111, the other end puts in the discharging opening port of hopper 110, stir when motor drives
When mixing helical axis rotation, drive spring 1111 to rotate, destroy RPC in discharging opening and suddenly coagulate characteristic it is ensured that hopper goes out
Mouth does not block, and after preventing RPC from suddenly coagulating, blocking discharging opening causes cloth system fault.Refering to Fig. 1 to Fig. 4, remaining
Combination with any of the above embodiment or 2 above example.
Claims (9)
1. a kind of RPC slow setting hopper, is characterized in that: it is by including hopper (110) and anti-suddenly coagulate agitating device
(111) constitute slow setting hopper；To prevent suddenly coagulating agitating device (111) and hang and be contained in hopper (110) top, prevent suddenly coagulating agitating device
(111) screw agitation shaft of bottom setting stretches into hopper (110) inner chamber.
2. RPC slow setting hopper according to claim 1, is characterized in that: hopper (110) bottom is provided with 2
Individual above discharging opening, is respectively provided with 1 anti-suddenly solidifying agitating device (111) in upper each discharging opening corresponding of hopper (110), prevents suddenly coagulating
Matched with corresponding discharging opening in agitating device (111) lower end.
3. RPC slow setting hopper according to claim 1 or claim 2, is characterized in that: suddenly coagulates agitating device anti-
(111) end setting spring (1111), one end of spring (1111) hangs and is contained in the anti-free end suddenly coagulating agitating device (111), bullet
The other end of spring (1111) puts in the discharging opening port of hopper (110).
4. RPC slow setting hopper according to claim 1, is characterized in that: described anti-suddenly coagulates agitating device
(111) agitating auger axle, reductor and motor are included, motor is connected with agitating auger axle through reductor；In agitating auger axle
On be provided with helical blade, when motor drive agitating auger axle rotate when, by the rotating of agitating auger axle and helical blade,
Destroy RPC and suddenly coagulate characteristic it is ensured that material stock postponement is coagulated suddenly in hopper, prevent RPC in hopper rapid
After solidifying, blocking discharging opening causes cloth system fault.
5. RPC slow setting hopper according to claim 1, is characterized in that: described anti-suddenly coagulates agitating device
(111) the axial line of agitating auger axle and horizontal direction angle are in 20 ~ 90.
6. RPC slow setting hopper according to claim 1, is characterized in that: described hopper (110) is using including v
Type, u-shaped or fishhook-type structure.
7. RPC slow setting hopper according to claim 1, is characterized in that: installs 2 on hopper (110) top
Prevent above suddenly coagulating agitating device (111).
8. RPC slow setting hopper according to claim 1 or 4, is characterized in that: suddenly coagulates agitating device anti-
(111) auger shaft end setting spring (1111), described spring (1111) external diameter is less than anti-suddenly solidifying agitating device (111)
Agitating auger axle external diameter, spring (1111) one end hang load takes over control suddenly coagulate agitating device (111) agitating auger axle, the other end
Put in the discharging opening port of hopper (110), when motor drives agitating auger axle to rotate, drive spring (1111) to rotate, break
In bad discharging opening, RPC coagulates characteristic suddenly it is ensured that hopper outlet does not block, after preventing RPC from suddenly coagulating
Blocking discharging opening causes cloth system fault.
9. RPC slow setting hopper according to claim 1, is characterized in that: hopper (110) discharging opening or/
Anti- suddenly coagulating on agitating device (111) is provided with joining sensing device and control device with control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620585505.3U CN205889530U (en) | 2016-06-17 | 2016-06-17 | Reactive powder concrete delayed coagulation hopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620585505.3U CN205889530U (en) | 2016-06-17 | 2016-06-17 | Reactive powder concrete delayed coagulation hopper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205889530U true CN205889530U (en) | 2017-01-18 |
Family
ID=57768140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620585505.3U Active CN205889530U (en) | 2016-06-17 | 2016-06-17 | Reactive powder concrete delayed coagulation hopper |
Country Status (1)
| Country | Link |
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| CN (1) | CN205889530U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106079083A (en) * | 2016-06-17 | 2016-11-09 | 湖南中路华程桥梁科技股份有限公司 | RPC hopper retardation method and bucket special |
| CN109016140A (en) * | 2018-08-15 | 2018-12-18 | 浙江广厦建设职业技术学院 | A kind of concrete anti-solidifying device |
-
2016
- 2016-06-17 CN CN201620585505.3U patent/CN205889530U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106079083A (en) * | 2016-06-17 | 2016-11-09 | 湖南中路华程桥梁科技股份有限公司 | RPC hopper retardation method and bucket special |
| CN109016140A (en) * | 2018-08-15 | 2018-12-18 | 浙江广厦建设职业技术学院 | A kind of concrete anti-solidifying device |
| CN109016140B (en) * | 2018-08-15 | 2019-05-24 | 浙江广厦建设职业技术学院 | A kind of concrete anti-solidifying device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |