CN206633216U - A kind of subway shield tunnel construction fly-ash mortar mixing device - Google Patents
A kind of subway shield tunnel construction fly-ash mortar mixing device Download PDFInfo
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- CN206633216U CN206633216U CN201720312343.0U CN201720312343U CN206633216U CN 206633216 U CN206633216 U CN 206633216U CN 201720312343 U CN201720312343 U CN 201720312343U CN 206633216 U CN206633216 U CN 206633216U
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- mixing tank
- fixed
- pipe
- shield tunnel
- tunnel construction
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Abstract
The utility model discloses a kind of subway shield tunnel construction fly-ash mortar mixing device, including support steel ring, roller is installed on the support steel ring；The first support frame is fixed with the support steel ring；Mixing tank is fixed with first support frame；The top of the mixing tank is fixed with the second support frame；Unified allocation of materials to lower units funnel is fixed with second support frame；Several branch's blanking funnels are connected with the unified allocation of materials to lower units funnel bottom surface；Upper end of the lower end of several branch's blanking funnels respectively with the mixing tank connects；Upper angled in the mixing tank is fixed with filtering sieve plate；Slag-drip opening is offered in the upper portion side wall of the mixing tank；Motor is fixed with the bottom surface of the mixing tank；The first water-supply-pipe and the second water-supply-pipe are respectively symmetrically provided with the side wall of the mixing tank.The beneficial effect of the utility model is that firm effect is good, and it is good and good to the Screening Treatment effect of flyash and the large granular impurity in cement to mix effect.
Description
Technical field
Subway shield tunnel construction technical field is the utility model is related to, more particularly to a kind of subway shield tunnel construction fine coal sand-lime
Starch mixing device.
Background technology
, it is necessary to use mortar during subway shield tunnel construction, mortar be with the solid particles such as flyash, cement with
What running water mixed, there can be the impurity of some larger particles in flyash and cement, if these impurity are mixed into mortar
In, the quality of mortar can be directly influenceed, influences construction quality.
Current subway shield tunnel construction fly-ash mortar mixing device, it is poor firm effect to be present, and it is poor to mix effect
The problem of with to the Screening Treatment effect difference of the large granular impurity in flyash and cement.
Utility model content
The utility model provides a kind of subway shield tunnel construction fly-ash mortar mixing device, can solve prior art
In, current subway shield tunnel construction fly-ash mortar mixing device, it is poor firm effect to be present, mixes effect difference and to powder
The problem of Screening Treatment effect difference of coal ash and the large granular impurity in cement.
The utility model provides a kind of subway shield tunnel construction fly-ash mortar mixing device, including support steel ring, institute
State and roller is installed on support steel ring；The first support frame is fixed with the support steel ring；It is fixed with first support frame
Mixing tank；The top of the mixing tank is fixed with the second support frame；Unified allocation of materials to lower units funnel is fixed with second support frame；Institute
State and several branch's blanking funnels are connected with unified allocation of materials to lower units funnel bottom surface；The lower end difference of several branch's blanking funnels
Connected with the upper end of the mixing tank；Upper angled in the mixing tank is fixed with filtering sieve plate；The top of the mixing tank
Slag-drip opening is offered in side wall；Motor is fixed with the bottom surface of the mixing tank；The output end of the motor, which is connected with, to be set
Put the agitating paddle in the mixing tank；The mixing tank bottom is respectively arranged with the first tremie pipe and the second tremie pipe；It is described
The first water-supply-pipe and the second water-supply-pipe are respectively symmetrically provided with the side wall of mixing tank.
It is preferred that the quantity of the roller is three, and the roller is using universal wheel.
It is preferred that it is fixed with vibrating motor on the filtering sieve plate.
It is connected it is preferred that the position of the slag-drip opening is arranged on the filtering sieve plate lower end with the side wall of the mixing tank
Place.
It is preferred that it is respectively arranged with switch valve on first tremie pipe and second tremie pipe.
It is preferred that it is provided with flowmeter on first water-supply-pipe and second water-supply-pipe.
In the utility model embodiment, there is provided a kind of subway shield tunnel construction fly-ash mortar mixing device, pass through setting
Unified allocation of materials to lower units funnel, and several branch's blanking funnels are set by the powder in unified allocation of materials to lower units funnel in the lower end of unified allocation of materials to lower units funnel
Coal ash uniformly trickles down the filtering sieve plate in mixing tank with cement, in the presence of sieve plate is filtered, trickle flyash and water
Mud particle drops and mixed in mixing tank, and the larger particles impurity of flyash and cement can be slided under gravity
Fall in the slag-drip opening of setting and discharge, and vibrating motor is fixed on filtering sieve plate, contribute to the larger of flyash and cement
The landing of granule foreign so that the subway shield tunnel construction is with fly-ash mortar mixing device to the bulky grain in flyash and cement
The Screening Treatment effect of impurity is good；By setting support steel ring and the first support frame to be combined into triangular pyramid type structure and be used as mixing tank
Support so that firm effect is good；By respectively symmetrically setting the first water-supply-pipe and the second water-supply-pipe in the side wall of mixing tank,
And flowmeter is respectively provided with the first water-supply-pipe and the second water-supply-pipe, can be simultaneously from the quantitative powder to mixing in both sides
Coal ash and cement plus water so that it is good to mix effect.
Brief description of the drawings
Fig. 1 is a kind of subway shield tunnel construction fly-ash mortar mixing device structural representation provided by the utility model.
Description of reference numerals：1- supports steel ring；2- rollers；The support frames of 3- first；4- motor；The tremie pipes of 5- first；6-
Mixing tank；The water-supply-pipes of 7- first；8- slag-drip openings；The support frames of 9- second；10- unified allocation of materials to lower units funnels；11- branches blanking funnel；12-
Filter sieve plate；13- vibrating motors；The water-supply-pipes of 14- second；15- agitating paddles；The tremie pipes of 16- second.
Embodiment
Below in conjunction with the accompanying drawings, an embodiment of the present utility model is described in detail, it is to be understood that this
The protection domain of utility model is not limited by embodiment.
As shown in figure 1, a kind of subway shield tunnel construction fly-ash mortar mixing device that the utility model embodiment provides,
Including supporting steel ring 1, roller 2 is installed on the support steel ring 1；The first support frame 3 is fixed with the support steel ring 1；Institute
State and be fixed with mixing tank 6 on the first support frame 3；The top of the mixing tank 6 is fixed with the second support frame 9；Second support
Unified allocation of materials to lower units funnel 10 is fixed with frame 9；Several branch's blanking funnels 11 are connected with the bottom surface of unified allocation of materials to lower units funnel 10；
Upper end of the lower end of several branch's blanking funnels 11 respectively with the mixing tank 6 connects；Top in the mixing tank 6
Inclination is fixed with filtering sieve plate 12；Slag-drip opening 8 is offered in the upper portion side wall of the mixing tank 6；On the bottom surface of the mixing tank 6
It is fixed with motor 4；The output end of the motor 4 is connected with the agitating paddle 15 being arranged in the mixing tank 6；The batch mixing
The bottom of tank 6 is respectively arranged with the first tremie pipe 5 and the second tremie pipe 16；Respectively symmetrically it is provided with the side wall of the mixing tank 6
First water-supply-pipe 7 and the second water-supply-pipe 14.The quantity of the roller 2 is three, and the roller 2 is using universal wheel.
Vibrating motor 13 is fixed with the filtering sieve plate 12.The position of the slag-drip opening 8 be arranged on it is described filtering the lower end of sieve plate 12 with
The side wall junction of the mixing tank 6.Switch valve is respectively arranged with first tremie pipe 5 and second tremie pipe 16.
Flowmeter is provided with first water-supply-pipe 7 and second water-supply-pipe 14.
Operation principle：Subway shield tunnel construction fly-ash mortar mixing device, by setting unified allocation of materials to lower units funnel 10, and
Several branch's blanking funnels 11 are set in the lower end of unified allocation of materials to lower units funnel 10 by the flyash and water in unified allocation of materials to lower units funnel 10
Mud uniformly trickles down the filtering sieve plate 12 in mixing tank 6, in the presence of sieve plate 12 is filtered, trickle flyash and cement
Grain drops to be mixed in mixing tank 6, and the larger particles impurity of flyash and cement can slide under gravity
Discharged in the slag-drip opening 8 of setting, and vibrating motor 13 fixed on filtering sieve plate 12, contribute to flyash and cement compared with
The landing of large granular impurity so that the subway shield tunnel construction is with fly-ash mortar mixing device to big in flyash and cement
The Screening Treatment effect of grain impurity is good；By set support the support frame 3 of steel ring 1 and first be combined into triangular pyramid type structure be used as mix
The support of batch can 6 so that firm effect is good；By respectively symmetrically setting the first water-supply-pipe 7 and second in the side wall of mixing tank 6
Water-supply-pipe 14, and flowmeter is respectively provided with the first water-supply-pipe 7 and the second water-supply-pipe 14, it can be given simultaneously from both sides are quantitative
The flyash and cement plus water of mixing so that it is good to mix effect.
Disclosed above is only specific embodiment of the utility model, and still, the utility model embodiment is not limited to
This, the changes that any person skilled in the art can think of should all fall into the scope of protection of the utility model.
Claims (6)
- A kind of 1. subway shield tunnel construction fly-ash mortar mixing device, it is characterised in that：Including supporting steel ring（1）, the branch Support steel ring（1）On roller is installed（2）；The support steel ring（1）On be fixed with the first support frame（3）；First support frame （3）On be fixed with mixing tank（6）；The mixing tank（6）Top be fixed with the second support frame（9）；Second support frame（9） On be fixed with unified allocation of materials to lower units funnel（10）；The unified allocation of materials to lower units funnel（10）Several branch's blanking funnels are connected with bottom surface （11）；Several described branch's blanking funnels（11）Lower end respectively with the mixing tank（6）Upper end connection；The mixing tank （6）Interior upper angled is fixed with filtering sieve plate（12）；The mixing tank（6）Upper portion side wall on offer slag-drip opening（8）；Institute State mixing tank（6）Bottom surface on be fixed with motor（4）；The motor（4）Output end be connected with and be arranged on the batch mixing Tank（6）Interior agitating paddle（15）；The mixing tank（6）Bottom is respectively arranged with the first tremie pipe（5）With the second tremie pipe（16）； The mixing tank（6）Side wall on be respectively symmetrically provided with the first water-supply-pipe（7）With the second water-supply-pipe（14）.
- A kind of 2. subway shield tunnel construction fly-ash mortar mixing device as claimed in claim 1, it is characterised in that the rolling Wheel（2）Quantity be three, and the roller（2）Using universal wheel.
- A kind of 3. subway shield tunnel construction fly-ash mortar mixing device as claimed in claim 1, it is characterised in that the mistake Screen plate（12）On be fixed with vibrating motor（13）.
- A kind of 4. subway shield tunnel construction fly-ash mortar mixing device as claimed in claim 1, it is characterised in that the row Cinder notch（8）Position be arranged on the filtering sieve plate（12）Lower end and the mixing tank（6）Side wall junction.
- 5. a kind of subway shield tunnel construction fly-ash mortar mixing device as claimed in claim 1, it is characterised in that described the One tremie pipe（5）With second tremie pipe（16）On be respectively arranged with switch valve.
- 6. a kind of subway shield tunnel construction fly-ash mortar mixing device as claimed in claim 1, it is characterised in that described the One water-supply-pipe（7）With second water-supply-pipe（14）On be provided with flowmeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720312343.0U CN206633216U (en) | 2017-03-28 | 2017-03-28 | A kind of subway shield tunnel construction fly-ash mortar mixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720312343.0U CN206633216U (en) | 2017-03-28 | 2017-03-28 | A kind of subway shield tunnel construction fly-ash mortar mixing device |
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| Publication Number | Publication Date |
|---|---|
| CN206633216U true CN206633216U (en) | 2017-11-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720312343.0U Active CN206633216U (en) | 2017-03-28 | 2017-03-28 | A kind of subway shield tunnel construction fly-ash mortar mixing device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108032435A (en) * | 2017-11-21 | 2018-05-15 | 上海骐钛机械有限公司 | A kind of mortar filters agitating device |
| CN110253755A (en) * | 2019-06-17 | 2019-09-20 | 中交第三公路工程局有限公司 | Concrete mixer |
| CN112339118A (en) * | 2020-10-27 | 2021-02-09 | 睢宁县泰宁建材有限公司 | Concrete stirring process |
| CN112755839A (en) * | 2021-01-04 | 2021-05-07 | 中国化学工程第十六建设有限公司 | Continuous operation's even agitating unit of ardealite road surface base course material |
| CN113510844A (en) * | 2021-03-19 | 2021-10-19 | 江苏地控新材料科技有限公司 | Modified support mud for shield tunneling machine |
-
2017
- 2017-03-28 CN CN201720312343.0U patent/CN206633216U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108032435A (en) * | 2017-11-21 | 2018-05-15 | 上海骐钛机械有限公司 | A kind of mortar filters agitating device |
| CN110253755A (en) * | 2019-06-17 | 2019-09-20 | 中交第三公路工程局有限公司 | Concrete mixer |
| CN112339118A (en) * | 2020-10-27 | 2021-02-09 | 睢宁县泰宁建材有限公司 | Concrete stirring process |
| CN112755839A (en) * | 2021-01-04 | 2021-05-07 | 中国化学工程第十六建设有限公司 | Continuous operation's even agitating unit of ardealite road surface base course material |
| CN113510844A (en) * | 2021-03-19 | 2021-10-19 | 江苏地控新材料科技有限公司 | Modified support mud for shield tunneling machine |
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