CN108818934A - A kind of ultra-high performance concrete blender of measurable flow variable element - Google Patents
A kind of ultra-high performance concrete blender of measurable flow variable element Download PDFInfo
- Publication number
- CN108818934A CN108818934A CN201810216038.0A CN201810216038A CN108818934A CN 108818934 A CN108818934 A CN 108818934A CN 201810216038 A CN201810216038 A CN 201810216038A CN 108818934 A CN108818934 A CN 108818934A
- Authority
- CN
- China
- Prior art keywords
- high performance
- ultra
- performance concrete
- blade
- motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/10—Mixing in containers not actuated to effect the mixing
- B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
- B28C5/16—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a vertical or steeply inclined axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/0806—Details; Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/02—Controlling the operation of the mixing
- B28C7/022—Controlling the operation of the mixing by measuring the consistency or composition of the mixture, e.g. with supply of a missing component
- B28C7/026—Controlling the operation of the mixing by measuring the consistency or composition of the mixture, e.g. with supply of a missing component by measuring data of the driving system, e.g. rotational speed, torque, consumed power
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The invention belongs to Mixing Machine technical fields, the blender of ultra-high performance concrete rheological parameter can be surveyed more particularly to one kind, including pedestal, bracket, motor, blade and agitator, pedestal is longitudinally equipped with hollow mounting portion, bracket includes longitudinal carrier and horizontal support, the lower end of longitudinal carrier is set in hollow mounting portion, the one end of upper end and horizontal support is affixed, the other end of horizontal support is equipped with motor mount, motor is detachably connected in motor mount, motor is equipped with rotational speed detector and torque tester, blade includes lobus sinister piece, lobus dexter piece, front vane, rear blade and sharf, torque tester and blade axis connection and the inside for being located at agitator, lobus sinister piece, lobus dexter piece front vane and rear blade are fixed on a left side for sharf, it is right, before, afterwards, and form cross structure.The purpose of the present invention is：Solve the problems, such as existing ultra-high performance concrete rheological parameter means of testing can not quantitatively characterizing ultra-high performance concrete workability.
Description
Technical field
The invention belongs to Mixing Machine technical fields, and in particular to a kind of ultra-high performance concrete of measurable flow variable element stirs
Mix machine.
Background technique
Ultra-high performance concrete is the high intensity, high tenacity and high durability concrete of a kind of non-coarse aggregate, multi-purpose at present
In the production of prefabricated components.If ultra-high performance concrete is used for cast in situs, the workability of ultra-high performance concrete is wanted
It asks and necessarily greatly improves.It cannot be by common concrete test slump method for the measurement of ultra-high performance concrete workability
It carries out, due to non-coarse aggregate in ultra-high performance concrete, some researchs are tested by mortar jumping table method, but this method test knot
Fruit is unable to the workability of quantitatively characterizing ultra-high performance concrete, can not evaluate the superiority and inferiority of very-high performance workability.Some start
Optimize ultra-high performance concrete although rheometer can test the rheological parameter of ultra-high performance concrete using various rheometers
Workability, but cost is very high.Also occur testing all kinds of devices of Workability of Self-compacting Concrete on the market, such as U, L-type
Slot etc. cannot be applicable in very-high performance since the mobility of ultra-high performance concrete is lower than the mobility of self-compacting concrete completely
The workability of concrete measures.
Summary of the invention
The purpose of the present invention is：It is intended to provide a kind of ultra-high performance concrete blender of measurable flow variable element, to solve
Certainly existing ultra-high performance concrete rheological parameter means of testing or can not quantitatively characterizing ultra-high performance concrete workability or at
The problem of this higher or not applicable ultra-high performance concrete workability measurement.
To realize the above-mentioned technical purpose, the technical solution adopted by the present invention is as follows：A kind of superelevation of measurable flow variable element
Energy concrete mixer, including pedestal, bracket, motor, blade and agitator, the pedestal are longitudinally equipped with hollow mounting portion,
The hollow mounting portion is equipped with locking member, and the bracket includes longitudinal carrier and horizontal support, under the longitudinal carrier
End cap is located in hollow mounting portion and the one end of fixed, upper end and horizontal support is affixed by locking member locking state, the transverse direction
The other end of bracket is equipped with motor mount, and the motor mount is equipped with installation part, and the motor passes through installation part
It is detachably connected in motor mount, the motor is equipped with rotational speed detector and torque tester, and the blade includes
Lobus sinister piece, lobus dexter piece, front vane, rear blade and sharf, the torque tester and blade axis connection are simultaneously located at agitator
Inside, the lobus sinister piece, lobus dexter piece front vane and rear blade are fixed on the left, right, front and rear of sharf, and form cross
Frame structure.
Invention by adopting the above technical scheme, after adding ultra-high performance concrete raw material, stirring starts, rotational speed detector
With torque tester by whipping process revolving speed and corresponding torque real-time testing come out, very-high performance coagulation can be calculated
The rheological parameter of soil, and the optimization that additive carries out ultra-high performance concrete rheological parameter can be added at any time accordingly.Such knot
Structure design, quantitative test and the optimization of ultra-high performance concrete rheological parameter may be implemented, and cost is relatively low, applicability compared with
By force.
Further, the lobus sinister piece, lobus dexter piece front vane and rear blade are transversely provided with several reinforcing ribs.
Lobus sinister piece, lobus dexter piece front vane and the rear blade is transversely provided with several reinforcing ribs, and such structure designs,
The intensity that blade can not only be increased extends the service life of blade, and can increase the frictional force of blade and raw material, stirs
It is preferable to mix effect.
Further, the locking member is set to the front and rear sides middle position of hollow mounting portion, and the installation part is set to
The front and rear sides middle position of motor mount.
The locking member is set to the front and rear sides middle position of hollow mounting portion, and the installation part is installed set on motor
The front and rear sides middle position of seat, such structure design, can adjust torque tester and blade in agitator on demand
Position, in favor of the accuracy of torsion-testing.
Further, the platform of the pedestal is equipped with horizontal bubble.
The platform of the pedestal is equipped with horizontal bubble, the design of such structure, can be with when adjusting the height of longitudinal carrier
Whether the center of gravity for observing whole device is horizontal, it is ensured that the stability of whole device.
Detailed description of the invention
The present invention can be further illustrated by the nonlimiting examples that attached drawing provides；
Fig. 1 is a kind of structural representation of the embodiment of the ultra-high performance concrete blender of measurable flow variable element of the present invention
Figure；
Fig. 2 is the schematic view of the front view or side structure schematic view of blade in Fig. 1；
Fig. 3 is the overlooking structure diagram or present invention looks up structural representation of blade in Fig. 1.
Main element symbol description is as follows：
1. pedestal, 2. locking members, 3. longitudinal carriers, 4. horizontal supports, 5. motor mounts, 6. installation parts, 7. motors, 8.
Torque tester, 9. blades, 10. agitators, 11. lobus sinister pieces, 12. lobus dexter pieces, 13. front vanes, 14. rear blades, 15. blades
Axis, 16. reinforcing ribs
Specific embodiment
In order to make those skilled in the art that the present invention may be better understood, with reference to the accompanying drawings and examples to this hair
Bright technical solution further illustrates.
As shown in Figure 1, Figure 2 and Figure 3, the ultra-high performance concrete blender of a kind of measurable flow variable element of the invention, packet
Pedestal 1, bracket, motor 7, blade 9 and agitator 9 are included, the platform of pedestal 1 is equipped with horizontal bubble, and pedestal 1 is longitudinal equipped with hollow
Mounting portion, the front and rear sides middle position of hollow mounting portion are equipped with locking member 2, and bracket includes longitudinal carrier 3 and horizontal support 4,
The lower end of longitudinal carrier 3 is set in hollow mounting portion and fixed, upper end and horizontal support 4 one end by the locking of locking member 2 state
Portion is affixed, and the other end of horizontal support 4 is equipped with motor mount 5, and the front and rear sides middle position of motor mount 5 is equipped with peace
Piece installing 6, motor 7 are detachably connected in motor mount 5 by installation part 6, and motor 7 is equipped with rotational speed detector and torsion-testing
Instrument 8, blade 9 include lobus sinister piece 11, lobus dexter piece 12, front vane 1B, rear blade 14 and sharf 15, torque tester 8 and blade
Axis 15 connects and is located at the inside of agitator 9, and lobus sinister piece 11,12 front vane 13 of lobus dexter piece and rear blade 14 are fixed on sharf 15
Left, right, front and rear, and cross structure is formed, if lobus sinister piece 11,12 front vane 13 of lobus dexter piece and rear blade 14 are transversely provided with
Dry reinforcing rib 16.
In the present embodiment, after adding ultra-high performance concrete raw material, stirring starts, rotational speed detector and torque tester
8 by whipping process revolving speed and corresponding torque real-time testing come out, can calculate ultra-high performance concrete rheology ginseng
Number, and the optimization that additive carries out ultra-high performance concrete rheological parameter can be added at any time accordingly.
It should be pointed out that lobus sinister piece 11,12 front vane 13 of lobus dexter piece and rear blade 14 are transversely provided with several reinforcing ribs
16, such structure design can not only increase the intensity of blade 9, extend the service life of blade 9, and can increase leaf
The frictional force of piece 9 and raw material, mixing effect are preferable.In fact, position and quantity that reinforcing rib 16 is arranged can also be according to realities
Border service condition is specifically set.
In addition, locking member 2 is set to the front and rear sides middle position of hollow mounting portion, installation part 6 is set to motor mount
Front and rear sides middle position, such structure design, can adjust torque tester 8 and blade 9 in agitator 10 on demand
Position, in favor of the accuracy of torsion-testing.In fact, can also specifically consider locking member 2 and installation part 6 according to the actual situation
The position of setting.
In addition, the platform of pedestal 1 is equipped with horizontal bubble, such structure is designed, when adjusting the height of longitudinal carrier 3,
Whether the center of gravity that whole device can be observed is horizontal, it is ensured that the stability of whole device.In fact, can also be according to the actual situation
It is specific to consider.
Above-described embodiment is merely exemplary to illustrate the principle of the present invention and its effect, and is not intended to limit the present invention.It is any ripe
The personage for knowing this technology all without departing from the spirit and scope of the present invention, carries out modifications and changes to above-described embodiment.Cause
This, all those of ordinary skill in the art are completed without departing from the spirit and technical ideas disclosed in the present invention
All equivalent modifications or change, should be covered by the claims of the present invention.
Claims (4)
1. the blender that one kind can survey ultra-high performance concrete rheological parameter, it is characterised in that：Including pedestal (1), bracket, motor
(7), blade (9) and agitator (9), the pedestal (1) are longitudinally equipped with hollow mounting portion, and the hollow mounting portion is equipped with lock
Tight part (2), the bracket include longitudinal carrier (3) and horizontal support (4), during the lower end of the longitudinal carrier (3) is set in
The one end of fixed, upper end and horizontal support (4) is affixed in empty mounting portion and by locking member (2) locking state, the horizontal support
(4) the other end is equipped with motor mount (5), and the motor mount (5) is equipped with installation part (6), the motor (7)
It is detachably connected in motor mount (5) by installation part (6), the motor (7) is equipped with rotational speed detector and torque measuring
It tries instrument (8), the blade (9) includes lobus sinister piece (11), lobus dexter piece (12), front vane (13), rear blade (14) and sharf
(15), the torque tester (8) connect and is located at the inside of agitator (9), the lobus sinister piece with sharf (15)
(11), lobus dexter piece (12) front vane (13) and rear blade (14) are fixed on the left, right, front and rear of sharf (15), and form cross
Frame structure.
2. the blender that one kind according to claim 1 can survey ultra-high performance concrete rheological parameter, it is characterised in that：Institute
Lobus sinister piece (11), lobus dexter piece (12) front vane (13) and the rear blade (14) stated are transversely provided with several reinforcing ribs (16).
3. one kind according to claim 1 or 2 can survey the blender of ultra-high performance concrete rheological parameter, feature exists
In：The locking member (2) is set to the front and rear sides middle position of hollow mounting portion, and the installation part (6) is pacified set on motor
Fill the front and rear sides middle position of seat (5).
4. the blender that one kind according to claim 3 can survey ultra-high performance concrete rheological parameter, it is characterised in that：Institute
The platform for stating pedestal (1) is equipped with horizontal bubble.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810216038.0A CN108818934A (en) | 2018-03-15 | 2018-03-15 | A kind of ultra-high performance concrete blender of measurable flow variable element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810216038.0A CN108818934A (en) | 2018-03-15 | 2018-03-15 | A kind of ultra-high performance concrete blender of measurable flow variable element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108818934A true CN108818934A (en) | 2018-11-16 |
Family
ID=64154249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810216038.0A Pending CN108818934A (en) | 2018-03-15 | 2018-03-15 | A kind of ultra-high performance concrete blender of measurable flow variable element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108818934A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113650156A (en) * | 2021-08-09 | 2021-11-16 | 中国十七冶集团有限公司 | Fixed-moment concrete mixer and concrete mixing method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994029693A1 (en) * | 1993-06-04 | 1994-12-22 | Radian Corporation | Method and device for determining rheological properties |
| CN2569143Y (en) * | 2002-09-24 | 2003-08-27 | 天津大学 | Concrete rheometer |
| CN201397283Y (en) * | 2009-05-15 | 2010-02-03 | 河海大学 | Construction site concrete rheology behavior dynamic inspection device |
| CN204613060U (en) * | 2015-05-19 | 2015-09-02 | 重庆工程职业技术学院 | Concrete rheological tester |
| CN104897524A (en) * | 2015-06-10 | 2015-09-09 | 太原理工大学 | Device and method for testing rheologic property of coal mine filling slurry |
| CN205103124U (en) * | 2015-11-12 | 2016-03-23 | 中国矿业大学(北京) | Ground paste rheological behavior tester is filled to thick aggregate high concentration for coal mine |
-
2018
- 2018-03-15 CN CN201810216038.0A patent/CN108818934A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994029693A1 (en) * | 1993-06-04 | 1994-12-22 | Radian Corporation | Method and device for determining rheological properties |
| CN2569143Y (en) * | 2002-09-24 | 2003-08-27 | 天津大学 | Concrete rheometer |
| CN201397283Y (en) * | 2009-05-15 | 2010-02-03 | 河海大学 | Construction site concrete rheology behavior dynamic inspection device |
| CN204613060U (en) * | 2015-05-19 | 2015-09-02 | 重庆工程职业技术学院 | Concrete rheological tester |
| CN104897524A (en) * | 2015-06-10 | 2015-09-09 | 太原理工大学 | Device and method for testing rheologic property of coal mine filling slurry |
| CN205103124U (en) * | 2015-11-12 | 2016-03-23 | 中国矿业大学(北京) | Ground paste rheological behavior tester is filled to thick aggregate high concentration for coal mine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113650156A (en) * | 2021-08-09 | 2021-11-16 | 中国十七冶集团有限公司 | Fixed-moment concrete mixer and concrete mixing method |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181116 |
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| RJ01 | Rejection of invention patent application after publication |