CN208456140U - A kind of inner tube rotary type concrete delivery pipe - Google Patents
A kind of inner tube rotary type concrete delivery pipe Download PDFInfo
- Publication number
- CN208456140U CN208456140U CN201820903189.9U CN201820903189U CN208456140U CN 208456140 U CN208456140 U CN 208456140U CN 201820903189 U CN201820903189 U CN 201820903189U CN 208456140 U CN208456140 U CN 208456140U
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- mixing drum
- delivery pipe
- rotary type
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- concrete
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Abstract
The utility model provides a kind of inner tube rotary type concrete delivery pipe, including tube body, mixing drum and to connect cylinder, the two sides of mixing drum are nested tube body, the side of tube body is nested to connect cylinder, mixing drum includes docking groove, there are two docking groove is set, docking groove, which is open, is arranged in the inner wall of mixing drum, docking groove setting nested with tube body respectively, the bottom and top of mixing drum are threaded with fixed screw, the interior wall opening of mixing drum is provided with sliding slot, the inner wall of sliding slot is rotatably connected to stirring ring, the inner wall of sliding slot is rotatably connected to several and slides pearl, the inner wall of stirring ring is fixedly connected there are four scribing, there are two be docking together mixing drum.Its mixing drum energy ready-mixed concrete of the utility model, makes the more uniform of the mixing of concrete, ensure that the convenient use for being convenient for people of secured and its butt tube docking after concrete setting.
Description
Technical field
The utility model relates to technical field of building construction, specifically, being related to a kind of inner tube rotary type concrete delivery pipe.
Background technique
Construction refers to the production activity of engineering construction implementation phase, is the building course of all kinds of buildings, can also be with
It says it is various lines on design drawing, in specified place, becomes process in kind.It includes basic engineering construction, master
Body structure construction, roof construction, decorative engineering construction etc..The place of construction operation is known as " construction site " or cries
" construction site ", is also named building site.
Pipeline is connected into pipe, pipe connector and valve etc. for conveying gas, liquid or with solid particle
Fluid device.In general, fluid flows to low pressure from the high pressure of pipeline after the pressurization such as air blower, compressor, pump and boiler
The pressure or gravity conveying of fluid itself can also be used in place.Having many uses for pipeline is general, be used primarily in water supply, draining, heat supply,
It gives gas, in long distance delivery oil and natural gas, agricultural irrigation, hydraulic engineering and various commercial plants.
In the prior art, the patent of a Patent No. CN201520343201.1 provides a kind of vertically structure super
The concrete delivery pipe of deep delivering concrete downwards, the setting of this kind of concrete delivery pipe its buffer can increase concrete and exist
Resistance inside concrete delivery pipe when decline, thus reduce the speed that concrete declines inside concrete delivery pipe, thus
Reduce impact of the concrete to the concrete pump of concrete delivery pipe and concrete conveyance bottom of the tube.And helical duct may be used also
To play the role of stirring to concrete, concrete is avoided to generate segregation phenomenon during decline, but this kind is vertically tied
The concrete delivery pipe of the downward delivering concrete of structure ultra-deep, in use can not ready-mixed concrete, make the equal of concrete
Evenness is not enough to the solidification for influencing concrete, and docks the problems such as inconvenient.Therefore, it is necessary to the bases in existing delivery pipe
It is further studied on plinth, a kind of inner tube rotary type concrete delivery pipe is provided.
Utility model content
The utility model be intended to solve its in use can not ready-mixed concrete, dock inconvenient problem, mention
For a kind of inner tube rotary type concrete delivery pipe, which is equipped with mixing drum energy ready-mixed concrete, makes the mixing of concrete
It is more uniform, it ensure that the convenient use for being convenient for people of secured and its butt tube docking after concrete setting.
To achieve the above object, the utility model provides the following technical solutions: a kind of inner tube rotary type concrete delivery pipe,
Including tube body, mixing drum and to connect cylinder, the two sides of the mixing drum are nested tube body, and the side nesting of the tube body is set
It is equipped with to connect cylinder；
The mixing drum includes docking groove, and there are two the docking groove is set, the docking groove, which is open, to be arranged in mixing drum
Inner wall, the docking groove respectively it is nested with tube body setting, the bottom and top of the mixing drum are threaded with fixed spiral shell
Silk, the interior wall opening of the mixing drum are provided with sliding slot, and the inner wall of the sliding slot is rotatably connected to stirring ring, the sliding slot it is interior
Wall is rotatably connected to several and slides pearl, and the inner wall of the stirring ring is fixedly connected there are four scribing, and there are two right for the mixing drum
It is connected together.
Further preferred embodiment: the inner ring diameter of the stirring ring and the inner ring diameter of tube body are consistent.
Further preferred embodiment: the scribing is arranged in " cross ".
Further preferred embodiment: the scribing is looped around the inner wall of stirring ring.
Further preferred embodiment: one end of the fixed screw is equipped with screw thread.
Further preferred embodiment: the sliding pearl is fitted tightly over the two sides of stirring ring respectively.
Further preferred embodiment: the size of the sliding slot and the size of stirring ring are consistent.
The utility model provides a kind of inner tube rotary type concrete delivery pipe, has the advantages that
(1) this kind of inner tube rotary type concrete delivery pipe is provided with, stirring ring its can be rotated in mixing drum, when scribing by
To concrete impact when, scribing just will drive stirring ring ready-mixed concrete is rotated in mixing drum, make concrete mixing more
Add uniformly.
(2) scribing its in " cross " arrangement can stir concrete in mixing drum well, when the flow velocity of concrete is faster
When, the impact force that scribing is subject to is bigger, and the speed of scribing rotation is also faster, and the concrete of stirring is just more uniform, just
In the use of people.
(3) fixed screw its be used to for two section mixing drums being fixed together, make people form disassembly mixing drum when more
It is convenient, sliding pearl and stirring ring are installed convenient for people.
(4) sliding pearl its be used to that the friction between ring and sliding slot will to be stirred, rolling friction is changed by sliding friction, to make
Frictional force between them greatly reduces, and not only can increase fluency when stirring ring rotation, but also can reduce the abrasion between them
It improves service life.
To sum up, this kind of inner tube rotary type concrete delivery pipe has wide applicability, to solve in above-mentioned background technique
It is proposed it is existing its in use can not ready-mixed concrete, dock inconvenient problem.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the diagrammatic cross-section of the utility model mixing drum.
Fig. 3 is the enlarged diagram at the utility model Fig. 2A.
In Fig. 1-3: tube body 1, mixing drum 2, stirring ring 201, docking groove 202, fixed screw 203, scribing 204, sliding slot
205, pearl 206 is slided, to connect cylinder 3.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Sliding pearl 206 used in the utility model can be as obtained by being bought market or individual is customized.
In the utility model: sliding pearl (become clear Yuncheng County of Shandong Province steel ball factory).
Please refer to Fig. 1 to 3, in the utility model embodiment, a kind of inner tube rotary type concrete delivery pipe, including tube body 1,
It stirs ring 201, docking groove 202, fixed screw 203, scribing 204, sliding slot 205, slide pearl 206, to connect cylinder 3, mixing drum 2 and docking
Cylinder 3, the two sides of mixing drum 2 are nested tube body 1, and the side of tube body 1 is nested to connect cylinder 3, and mixing drum 2 includes pair
Access slot 202, there are two docking groove 202 is set, docking groove 202, which is open, is arranged in the inner wall of mixing drum 2, docking groove 202 respectively with
The nested setting of tube body 1, the bottom and top of mixing drum 2 are threaded with fixed screw 203, and one end of fixed screw 203 is set
There is screw thread, it is used to for two section mixing drums 2 being fixed together fixed screw 203, forms people when dismantling mixing drum 2 more
It is convenient, sliding pearl 206 and stirring ring 201 are installed convenient for people, the interior wall opening of mixing drum 2 is provided with sliding slot 205, sliding slot 205
Inner wall is rotatably connected to stirring ring 201, and the inner ring diameter for stirring the inner ring diameter and tube body 1 of ring 201 is consistent, and stirs ring
201 its can be rotated in mixing drum 2, when impact of the scribing 204 by concrete, scribing 204 just will drive stirring ring 201 and exist
Ready-mixed concrete is rotated in mixing drum 2, mixes concrete more uniform, the inner wall of sliding slot 205 is rotatably connected to several
Sliding pearl 206, sliding pearl 206 are fitted tightly over the two sides of stirring ring 201 respectively, and sliding pearl 206, it is used to that ring 201 and sliding slot will to be stirred
Friction between 205 changes into rolling friction by sliding friction, so that the frictional force between them is greatly reduced, Ji Nengzeng
Fluency when stirring ring 201 being added to rotate, but the abrasion that can reduce between them improves service life, and stirs the inner wall of ring 201
It is fixedly connected there are four scribing 204, scribing 204 is arranged in " cross ", and scribing 204 is looped around the inner wall of stirring ring 201, scribing
204 its in " cross " arrangement can stir concrete in mixing drum 2 well, when the flow velocity of concrete is faster, scribing 204 by
The impact force arrived is bigger, and the speed that scribing 204 rotates is also faster, and the concrete of stirring just more uniformly, is convenient for people
Use, mixing drum 2 is there are two being docking together.
In inner tube rotary type concrete delivery pipe a kind of using the utility model, stirring ring 201, it can be in mixing drum 2
Middle rotation, when impact of the scribing 204 by concrete, scribing 204, which just will drive stirring ring 201 and rotate in mixing drum 2, is stirred
Mixed concrete, make concrete mix it is more uniform, scribing 204 its in " cross " arrangement can stir well in mixing drum 2
Concrete, when the flow velocity of concrete is faster, the impact force that scribing 204 is subject to is bigger, and the speed that scribing 204 rotates also is got over
Fastly, the concrete of stirring just more uniformly, convenient for the use of people, fixed screw 203 its be used for two section mixing drums 2 are fixed
Together, enhanced convenience when people being made to form disassembly mixing drum 2 installs sliding pearl 206 and stirring ring 201, sliding pearl convenient for people
206 its be used to that the friction between ring 201 and sliding slot 205 will to be stirred, rolling friction is changed by sliding friction, thus make them it
Between frictional force greatly reduce, not only can increase fluency when stirring ring 201 rotates, but also abrasion between them can be reduced and improved
Service life.
The above are merely preferred embodiments of the present invention, it is noted that for those skilled in the art,
Without departing from the concept of the premise utility, several modifications and improvements can also be made, these also should be considered as practical
Novel protection scope, these all will not influence the effect and patent practicability of the utility model implementation.
Claims (7)
1. a kind of inner tube rotary type concrete delivery pipe, including tube body (1), mixing drum (2) and to connect cylinder (3), it is characterised in that:
The two sides of the mixing drum (2) are nested tube body (1), and the side of the tube body (1) is nested to connect cylinder (3)；
The mixing drum (2) includes docking groove (202), and there are two the docking groove (202) sets, the docking groove (202) is opened
Inner wall of the mouth setting in mixing drum (2), the docking groove (202) setting nested with tube body (1) respectively, the mixing drum (2)
Bottom and top are threaded with fixed screw (203), and the interior wall opening of the mixing drum (2) is provided with sliding slot (205), institute
The inner wall for stating sliding slot (205) is rotatably connected to stirring ring (201), and the inner wall of the sliding slot (205) is rotatably connected to several cunnings
Pearl (206), the inner wall of stirring ring (201) are fixedly connected there are four scribing (204), and there are two docking for the mixing drum (2)
Together.
2. a kind of inner tube rotary type concrete delivery pipe according to claim 1, it is characterised in that: the stirring ring
(201) inner ring diameter and the inner ring diameter of tube body (1) are consistent.
3. a kind of inner tube rotary type concrete delivery pipe according to claim 1, it is characterised in that: the scribing (204)
It is arranged in " cross ".
4. according to claim 1 or a kind of inner tube rotary type concrete delivery pipe described in 3 any one, it is characterised in that: institute
State the inner wall that scribing (204) is looped around stirring ring (201).
5. a kind of inner tube rotary type concrete delivery pipe according to claim 1, it is characterised in that: the fixed screw
(203) one end is equipped with screw thread.
6. a kind of inner tube rotary type concrete delivery pipe according to claim 1, it is characterised in that: the sliding pearl (206)
It is fitted tightly over the two sides of stirring ring (201) respectively.
7. a kind of inner tube rotary type concrete delivery pipe according to claim 1, it is characterised in that: the sliding slot (205)
Size and stir ring (201) size be consistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820903189.9U CN208456140U (en) | 2018-06-12 | 2018-06-12 | A kind of inner tube rotary type concrete delivery pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820903189.9U CN208456140U (en) | 2018-06-12 | 2018-06-12 | A kind of inner tube rotary type concrete delivery pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208456140U true CN208456140U (en) | 2019-02-01 |
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ID=65160906
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820903189.9U Active CN208456140U (en) | 2018-06-12 | 2018-06-12 | A kind of inner tube rotary type concrete delivery pipe |
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| CN (1) | CN208456140U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111425678A (en) * | 2020-06-09 | 2020-07-17 | 浙江万华建设有限公司 | Concrete pump pipe for continuous transmission |
-
2018
- 2018-06-12 CN CN201820903189.9U patent/CN208456140U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111425678A (en) * | 2020-06-09 | 2020-07-17 | 浙江万华建设有限公司 | Concrete pump pipe for continuous transmission |
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