CN207727583U - A kind of pile foundation concrete conveyer - Google Patents
A kind of pile foundation concrete conveyer Download PDFInfo
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- CN207727583U CN207727583U CN201721840643.2U CN201721840643U CN207727583U CN 207727583 U CN207727583 U CN 207727583U CN 201721840643 U CN201721840643 U CN 201721840643U CN 207727583 U CN207727583 U CN 207727583U
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- concrete
- batch mixing
- material conveying
- mixing funnel
- conveying box
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Abstract
The utility model discloses a kind of pile foundation concrete conveyers, the problem of for concrete strength can be influenced containing a large amount of bubbles in concrete, provide following technical scheme, including bearing, concrete pump and concrete delivery pipe, the material conveying box being connected to concrete pump and batch mixing funnel are additionally provided on bearing, material conveying box is connected to by conveying pipeline with batch mixing funnel, and material conveying box is equipped with actuator, and the bottom of batch mixing funnel is equipped with vibrations part.When carrying out concrete-pile pouring construction, start actuator, so that the concrete in batch mixing funnel enters in material conveying box, concrete pump is input to by material conveying box again, then pile is irrigated by concrete pump, while the vibrations part on batch mixing funnel can shake the concrete in batch mixing funnel, thus by the removal of bubbles in concrete during shake, reduce the air bubble content being transported in stake holes in concrete, improve the area of section of concrete, improves the compactness of inside concrete.
Description
Technical field
The utility model is related to a kind of construction equipments, more specifically, it relates to a kind of pile foundation concrete conveyance
Machine.
Background technology
In construction projects, it especially in the engineering of concrete perfusion pile foundation, is often required to ready-mixed concrete vehicle
It is transported at stake holes, then concrete is sent into filling concrete cylinder with elevator bucket, filling concrete is entered in stake holes, is often perfused
After completing a stake holes, must be moved to vehicle if also having unspent concrete in the concrete placement vehicle next will fill
It is irrigated again at the stake holes of note.When the stake holes of design is more closeer, loads the vehicle of concrete and often move less than filling
At the stake holes of note, especially when rainy day construction site miriness, vehicle movement is just more difficult, causes construction inconvenient, even
Schedule delays.
Currently, application No. is the Chinese patents of CN02225560.5 to disclose a kind of pile foundation concrete conveyer, it by
Bearing, concrete pump and concrete delivery pipe composition, bearing are equipped with turntable, and concrete pump and its power-equipment are mounted on turntable
On, concrete pump is equipped with coagulation soil hopper, has the concrete delivery pipe of an adjustable length to be connected to the defeated of concrete pump
Outlet, further design are that locking device and tourelle are equipped between turntable and bearing.In use, by the utility model
Concrete delivery pipe is connected to stake by the suitable position of installation at the construction field (site), rotation turntable from the discharge port of concrete pump
The perfusion cylinder in hole is suitable for reading, and turntable fixation is then irrigated operation.
Although this concrete conveyer can convey concrete, concrete is being imported into coagulation by worker
During in soil hopper, inside concrete will produce a large amount of bubble, and inside concrete can be led to by containing bubble in concrete
Therefore leakiness, still there is improved space to affect the intensity of concrete.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of pile foundation concrete conveyances
Machine has the advantages that reduce bubbles volume in concrete.
To achieve the above object, the utility model provides following technical solution：
A kind of pile foundation concrete conveyer, including bearing, concrete pump and concrete delivery pipe, on the bearing also
Equipped with the material conveying box and batch mixing funnel being connected to concrete pump, the material conveying box is connected to by conveying pipeline with batch mixing funnel, institute
It states material conveying box and is equipped with the actuator for promoting concrete to be entered from batch mixing funnel in material conveying box, the bottom of the batch mixing funnel is set
There is vibrations part.
Bearing can be moved to using above-mentioned technical proposal by the conjunction of construction site when carrying out concrete-pile pouring construction
Right position is set, and then the discharge port of concrete delivery pipe is connected to above the perfusion cylinder of stake holes, then starts actuator so that mixed
Concrete in funnel enters in material conveying box, then is input to concrete pump by material conveying box, then by concrete pump to pile
It is irrigated, while the vibrations part on batch mixing funnel can shake the concrete in batch mixing funnel, to during shake
By the removal of bubbles in concrete, reduce the air bubble content being transported in stake holes in concrete, improves the section of concrete
Area improves the compactness of inside concrete.
Preferably, the conveying pipeline is equipped with the first check valve for making concrete flow to material conveying box from batch mixing funnel, described
Concrete delivery pipe, which is equipped with, makes concrete flow to second list of the concrete delivery pipe far from concrete pump one end from concrete pump
To valve.
Using above-mentioned technical proposal, the setting of the first check valve and the second check valve enables to concrete steadily
By batch mixing funnel via material conveying box and concrete pump, finally it is transported in corresponding stake holes by concrete delivery pipe, it will not
There is a situation where concrete water conservancy diversion, to improve the stability of concrete conveyance.
Preferably, one end of the conveying pipeline is connected to the bottom of batch mixing funnel, and the other end of the conveying pipeline extends to
Material conveying box bottom is movably equipped with the pressing plate moved along material conveying box short transverse in the material conveying box, and the periphery of the pressing plate is set
There is the sealing element abutted with conveying chamber interior wall.
Using above-mentioned technical proposal, since gas rises so that during concrete is shaken, the bubble in concrete
Drain from batch mixing funnel, clinker pipe is arranged in the bottom of batch mixing funnel, can bottom bubbles volume is less, compaction rate is higher
In concrete conveyance to material conveying box, piston motion is then done in material conveying box by pressing plate, coordinates the first check valve and second
Check valve, to change the air pressure that material conveying box is located at pressing plate lower space, to which the concrete of batch mixing funnel is pumped into material conveying box
In, then concrete is squeezed into from material conveying box in concrete pump by pressing plate and is conveyed, while sealing element can enhance pressing plate with it is defeated
Leakproofness between hopper so that concrete can carry out stable intermittent delivery by pressing plate.
Preferably, the sealing element includes the rubber pad being arranged on pressing plate periphery.
Using above-mentioned technical proposal, rubber pad can resist the side wall of material conveying box, to enhance between pressing plate and material conveying box
Leakproofness.
Preferably, the actuator includes the cylinder for driving pressing plate to do piston motion in material conveying box.
Using above-mentioned technical proposal, cylinder can do stable linear reciprocating motion, so as to push pressing plate to move, to change
Become the air pressure that material conveying box is located at the lower space of pressing plate, to realize the intermittent delivery of concrete.
Preferably, the vibrations part includes the vibration motor being arranged in batch mixing funnel bottom.
Using above-mentioned technical proposal, the vibration motor being arranged on batch mixing funnel can shake batch mixing funnel, to
Bubble in concrete is excluded under vibrations.
Preferably, the agitating paddle for ready-mixed concrete is equipped in the batch mixing funnel, the top of the batch mixing funnel is also
Motor equipped with driving agitating paddle.
Using above-mentioned technical proposal, agitating paddle is stirred the concrete in batch mixing funnel under the driving of motor, from
And make concrete during stirring by removal of bubbles.
Preferably, the coagulation unit weight of soil in the batch mixing funnel is more than the capacity of concrete in material conveying box.
Using above-mentioned technical proposal, the coagulation unit weight of soil in batch mixing funnel is more than the coagulation unit weight of soil in material conveying box so that
Concrete in batch mixing funnel disclosure satisfy that the needs of amount of concrete in material conveying box, and batch mixing funnel delivering concrete is to conveying
When in case, the case where being not in interruption, leads to the generation of gas wall, to improve the compactness of concrete.
Preferably, the rest base is equipped with pulley.
Using above-mentioned technical proposal, pulley can facilitate worker's mobile support saddle.
In conclusion the utility model has the advantages that：Pressing plate is driven to do piston in material conveying box by cylinder
Movement so that intermittent condition is presented in the feed of batch mixing funnel, then during batch mixing funnel stops being fed so that batch mixing funnel
In concrete stirred and shaken so that bubble in concrete is reduced, then the concrete compaction being filled into stake holes
Degree is high, so that stake holes intensity is high.
Description of the drawings
Fig. 1 is the structural schematic diagram of embodiment in the utility model；
Fig. 2 is the signal of the internal structure for illustrating concrete pump, material conveying box and batch mixing funnel in the utility model
Figure.
In figure：1, bearing；11, pulley；2, concrete pump；21, transport tube；22, helical blade；23, power part；231, it drives
Dynamic motor；3, concrete delivery pipe；31, the second check valve；4, material conveying box；41, pressing plate；42, sealing element；43, movable plate；44、
Fixed link；5, batch mixing funnel；51, agitating paddle；52, motor；53, it is open；54, part is shaken；6, actuator；61, cylinder；62, cylinder
Cylinder；7, conveying pipeline；71, the first check valve.
Specific implementation mode
With reference to the accompanying drawings and embodiments, the utility model is described in detail.
A kind of pile foundation concrete conveyer, referring to Fig. 1 and Fig. 2, including bearing 1, bearing 1 be equipped with concrete pump 2 with
And the concrete delivery pipe 3 being connected to concrete pump 2, it can be by concrete conveyance to corresponding stake by concrete delivery pipe 3
Kong Zhong is additionally provided with the material conveying box 4 and batch mixing being connected to far from 3 one end of concrete delivery pipe with concrete pump 2 on this outer support 1 and leaks
Bucket 5, is connected between material conveying box 4 and batch mixing funnel 5 by conveying pipeline 7, at the same be additionally provided on material conveying box 4 promote concrete from
Batch mixing funnel 5 enters the actuator 6 in material conveying box 4.
Referring to Fig. 1 and Fig. 2, one end of conveying pipeline 7 is connect with the bottom of batch mixing funnel 5, and conveying pipeline 7 is far from batch mixing funnel 5
One end extend to 4 bottom of material conveying box, while conveying pipeline 7 is fixedly connected with material conveying box 4, is movably equipped with along defeated in material conveying box 4
The pressing plate 41 of 4 short transverse of hopper movement, pressing plate 41 does piston motion in material conveying box 4, and the edge of pressing plate 41 is additionally provided with
The sealing element 42 to offset with 4 inner wall of material conveying box, the sealing element 42 in the present embodiment are set as rubber pad, and the top of pressing plate 41 is fixed
Equipped with one vertically with the fixed link of pressing plate 41 44, the one end of fixed link 44 far from pressing plate 41 is connected with a movable plate 43, actuator 6
Cylinder 61 including the movement of driving movable plate 43 to make pressing plate 41 move, the cylinder barrel 62 of cylinder 61 are fixedly connected with material conveying box 4,
The movable end of the piston rod of cylinder 61 is fixedly connected with movable plate 43.
Referring to Fig. 1 and Fig. 2, it is single to be equipped with limitation concrete only flows to material conveying box 4 from batch mixing funnel 5 first for conveying pipeline 7
To valve 71, concrete delivery pipe 3 is equipped with limitation concrete and only flows to concrete delivery pipe 3 far from concrete from concrete pump 2
Pump second check valve 31 of 2 one end.
Referring to Fig. 1 and Fig. 2, the top of batch mixing funnel 5, which is equipped with, facilitates worker to feed intake into the opening 53 in batch mixing funnel 5,
The agitating paddle 51 for ready-mixed concrete is equipped in batch mixing funnel 5 simultaneously, the top of batch mixing funnel 5 is additionally provided with driving agitating paddle
51 are stirred the motor 52 of operation, and the vibrations part 54 for making batch mixing funnel 5 shake, this reality are additionally provided in the bottom of batch mixing funnel 5
It is vibration motor to apply the vibrations part 54 in example.
Referring to Fig. 1 and Fig. 2, concrete pump 2 is set as auger structure, and concrete pump 2 includes being fixed on bearing 1
Transport tube 21, in transport tube 21 rotation be equipped with helical blade 22, bearing 1 is equipped with the power part for making helical blade 22 rotate
23, power part 23 includes the rotary electric machine 52 that driving helical blade 22 rotates.
Referring to Fig. 1 and Fig. 2, concrete delivery pipe 3 is formed by connecting by more pipes, and it is scalable wherein at least to have one
Formula delivery pipe, in addition, the bottom of bearing 1 is additionally provided with the pulley 11 for facilitating worker to push conveyer.
In conclusion worker can push it to construction site, then according to stake holes when using this concrete conveyer
Position adjust concrete delivery pipe 3 length, make concrete delivery pipe 3 discharge port be aligned stake holes, meanwhile, batch mixing funnel 5
In agitating paddle 51 be stirred to concrete always, the vibration motor of 5 bottom of batch mixing funnel is also simultaneously to batch mixing funnel 5
It is shaken, the gas being mingled in concrete is discharged, passes through the reciprocating motion of cylinder 61 later so that pressing plate 41 is in conveying
Piston motion is done in case 4, to change the air pressure in material conveying box 4, when pressing plate 41 moves up, since the second check valve 31 limits
System flow direction is only capable of flowing to the end of concrete delivery pipe 3 from concrete pump 2, then material conveying box 4 is located at the lower space meeting of pressing plate 41
Negative pressure is formed, so that concrete is flowed into from batch mixing funnel 5 in material conveying box 4, simultaneously because concrete slurry is sticky
Object, the negative pressure formed in material conveying box 4 are conducive to concrete and enter in material conveying box 4；When pressing plate 41 moves down, pressing plate 41 is right
The lower space that material conveying box 4 is located at pressing plate 41 is squeezed, to squeeze into transport tube 21 concrete from material conveying box 4, simultaneously
It can give the first check valve 71 reversed air pressure, to block the first check valve 71 so that the concrete in batch mixing funnel 5 can not
It enters in material conveying box 4 so that batch mixing loophole can carry out the stirring and vibrations of interval, in continuous past batch mixing funnel 5
When concrete is added, the bubbles volume being mingled in concrete is reduced；By cylinder 61 make pressing plate 41 move back and forth, concrete constantly by
Batch mixing funnel 5 enters in material conveying box 4, then is entered in transport tube 21 by material conveying box 4, while the reciprocating motion of cylinder 61
Speed is more than the conveying speed of helical blade 22, to ensure during delivering concrete, not will produce gas wall, to carry
The high compactness of concrete.
The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (9)
1. a kind of pile foundation concrete conveyer, including bearing (1), concrete pump (2) and concrete delivery pipe (3), special
Sign is：The material conveying box (4) being connected to concrete pump (2) and batch mixing funnel (5), the conveying are additionally provided on the bearing (1)
Case (4) is connected to by conveying pipeline (7) with batch mixing funnel (5), and the material conveying box (4), which is equipped with, promotes concrete from batch mixing funnel
(5) actuator (6) in material conveying box (4) is entered, the batch mixing funnel (5) is equipped with vibrations part (54).
2. a kind of pile foundation concrete conveyer according to claim 1, it is characterized in that：The conveying pipeline (7) is equipped with
Concrete is set to flow to the first check valve (71) of material conveying box (4) from batch mixing funnel (5), the concrete delivery pipe (3) is equipped with
Concrete is set to flow to second check valve (31) of separate concrete pump (2) one end of concrete delivery pipe (3) from concrete pump (2).
3. a kind of pile foundation concrete conveyer according to claim 2, it is characterized in that：One end of the conveying pipeline (7)
It is connected to the bottom of batch mixing funnel (5), the other end of the conveying pipeline (7) extends to material conveying box (4) bottom, the material conveying box
(4) it is movably equipped with the pressing plate (41) moved along material conveying box (4) short transverse in, the periphery of the pressing plate (41) is equipped with and conveying
The sealing element (42) that case (4) inner wall abuts.
4. a kind of pile foundation concrete conveyer according to claim 3, it is characterized in that：The sealing element (42) includes setting
Set the rubber pad on pressing plate (41) periphery.
5. a kind of pile foundation concrete conveyer according to claim 3, it is characterized in that：The actuator (6) includes driving
Dynamic pressure plate (41) does the cylinder (61) of piston motion in material conveying box (4).
6. a kind of pile foundation concrete conveyer according to claim 1, it is characterized in that：The vibrations part (54) includes setting
Set the vibration motor in batch mixing funnel (5) bottom.
7. a kind of pile foundation concrete conveyer according to claim 1, it is characterized in that：It is set in the batch mixing funnel (5)
It is useful for the agitating paddle (51) of ready-mixed concrete, the motor of driving agitating paddle (51) is additionally provided at the top of the batch mixing funnel (5)
(52)。
8. a kind of pile foundation concrete conveyer according to claim 1, it is characterized in that：In the batch mixing funnel (5)
Coagulation unit weight of soil is more than the capacity of concrete in material conveying box (4).
9. a kind of pile foundation concrete conveyer according to claim 1, it is characterized in that：Bearing (1) bottom is equipped with
Pulley (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721840643.2U CN207727583U (en) | 2017-12-23 | 2017-12-23 | A kind of pile foundation concrete conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721840643.2U CN207727583U (en) | 2017-12-23 | 2017-12-23 | A kind of pile foundation concrete conveyer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207727583U true CN207727583U (en) | 2018-08-14 |
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ID=63086232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721840643.2U Active CN207727583U (en) | 2017-12-23 | 2017-12-23 | A kind of pile foundation concrete conveyer |
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| Country | Link |
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| CN (1) | CN207727583U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109624204A (en) * | 2018-12-20 | 2019-04-16 | 赣州通洲塑胶机械有限公司 | A kind of automation nose support injection molding machine |
| CN110202669A (en) * | 2019-06-24 | 2019-09-06 | 贵州工程应用技术学院 | A kind of chalk molding equipment |
-
2017
- 2017-12-23 CN CN201721840643.2U patent/CN207727583U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109624204A (en) * | 2018-12-20 | 2019-04-16 | 赣州通洲塑胶机械有限公司 | A kind of automation nose support injection molding machine |
| CN110202669A (en) * | 2019-06-24 | 2019-09-06 | 贵州工程应用技术学院 | A kind of chalk molding equipment |
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