CN210317336U - Free-rotation type concrete pouring device with speed reduction function - Google Patents
Free-rotation type concrete pouring device with speed reduction function Download PDFInfo
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- CN210317336U CN210317336U CN201921151297.6U CN201921151297U CN210317336U CN 210317336 U CN210317336 U CN 210317336U CN 201921151297 U CN201921151297 U CN 201921151297U CN 210317336 U CN210317336 U CN 210317336U
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- collecting hopper
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Abstract
The utility model discloses a concrete placement device of free rotary type area deceleration function belongs to bulky concrete construction equipment, the utility model discloses the technical problem who solves for the concrete placement in-process, need demolish many times and install the equipment of pouring again, the process is loaded down with trivial details, and conventional chute exists that the concrete velocity of flow is fast simultaneously, causes the concrete segregation phenomenon, influences the concrete placement quality, and the technical scheme of adoption is: the structure of the device comprises a collecting hopper, wherein the lower end of the collecting hopper is provided with a turntable mechanism; a chute structure is arranged on the side wall of the lower end of the collecting hopper; the rotary table mechanism comprises an upper rotary table and a lower rotary table, the lower end of the collecting hopper is fixedly connected with the upper side surface of the upper rotary table, the lower side surface of the upper rotary table is rotatably connected with the upper side surface of the lower rotary table through a pin shaft, and the lower side surface of the lower rotary table is provided with a triangular support frame structure; the chute structure is an L-shaped structure consisting of a long chute which is obliquely arranged and a tail chute which is horizontally arranged; one end of the long chute is fixed on the side wall of the aggregate bin and is communicated with the aggregate bin.
Description
Technical Field
The utility model belongs to the technical field of large-size concrete construction equipment and specifically relates to a concrete placement device of free rotary type area deceleration function.
Background
In order to conveniently pour the large-volume concrete, the chute method is required to be adopted for construction. The conventional practice of chute is once only assembled and is accomplished, and the final section chute is fixed, can't remove, consequently need demolish many times and reinstall the final section chute at concrete placement in-process, makes concrete placement's scope bigger, and current conventional chute height is higher usually simultaneously, and the concrete velocity of flow is fast, appears segregation phenomenon such as easy when arriving the final section chute, and concrete placement quality is poor.
Disclosure of Invention
The technical task of the utility model is to provide a concrete placement device of free rotary type area deceleration function, solve the concrete placement in-process, need demolish many times and install the equipment of pouring again, the process is loaded down with trivial details, and conventional chute exists that the concrete velocity of flow is fast simultaneously, causes the concrete segregation phenomenon, influences the problem of concrete placement quality.
The technical task of the utility model is realized in the following way, a free-rotating type concrete pouring device with a deceleration function, which comprises a collecting hopper, wherein the lower end of the collecting hopper is provided with a turntable mechanism, so that the collecting hopper can rotate 360 degrees through the turntable mechanism, and the coverage range of concrete pouring is increased; a chute structure is arranged on the side wall of the lower end of the collecting hopper;
the rotary table mechanism comprises an upper rotary table and a lower rotary table, the lower end of the collecting hopper is fixedly connected with the upper side surface of the upper rotary table, the lower side surface of the upper rotary table is rotatably connected with the upper side surface of the lower rotary table through a pin shaft, and the lower side surface of the lower rotary table is provided with a triangular support frame structure;
the chute structure is an L-shaped structure consisting of a long chute which is obliquely arranged and a tail chute which is horizontally arranged; one end of the long chute is fixed on the side wall of the collecting hopper and is communicated with the collecting hopper, the other end of the long chute is fixedly connected with and communicated with one end of the last section chute, and the other end of the last section chute is provided with a discharge hole.
Preferably, the included angle between the long chute and the last chute is 100-150 degrees, preferably 120 degrees.
Preferably, the joint of the long chute and the collecting hopper is positioned above the upper rotating disc.
More preferably, the one end department that the final section chute is close to long chute is provided with the speed reduction boss, and the speed reduction boss can reduce the concrete velocity of flow, prevents the concrete segregation.
Preferably, the long chute and the last section chute are both U-shaped groove structures formed by splicing battens and strakes.
Preferably, the inner groove walls of the long chute and the last chute are provided with anti-abrasion pads, and the anti-abrasion pads are used for reducing the friction force between the concrete and the long chute and the last chute and preventing the long chute and the last chute from being abraded.
Preferably, the triangular support frame structure is a support structure consisting of three fixed support legs which are distributed in a triangular manner, one ends of the fixed support legs are fixedly connected with the lower turntable, the other ends of the fixed support legs are provided with adjusting support legs, and the adjusting support legs and the fixed support legs are fixedly connected through fastening bolts.
Preferably, at least two adjusting holes which are linearly arranged are formed in the lower position of the fixed supporting leg, at least two adjusting holes which are linearly arranged are formed in the upper position of the adjusting supporting leg, and the adjusting holes are used for adjusting the fixed positions of the fixed supporting leg and the adjusting supporting leg, so that the height of the concrete pouring device is adjusted.
Preferably, the one end of adjusting the supporting leg is passed through fastening bolt fixed connection fixed supporting leg, and the other end of adjusting the supporting leg is provided with the collet, and the collet is the forked type, and what the forked type collet can be firm fixes on the reinforcing bar, guarantees the stability of whole device.
The utility model discloses a concrete placement device of free rotary type area deceleration function has following advantage:
compared with the prior art, the utility model has the advantages of 360-degree free rotation in the plane, wide coverage, less investment, convenient installation and disassembly, high pouring quality and the like, is particularly suitable for the pouring condition of the large-volume concrete chute method, and has better and more convenient effect and higher pouring quality than the prior art;
the collecting hopper is used for collecting and unloading materials, so that the impact of too high concrete flow speed on a chute at the lower part is prevented;
thirdly, the lower chute structure can rotate 360 degrees along with the collecting hopper by the turntable mechanism, so that the coverage range of concrete pouring is enlarged; the triangular support frame structure consists of three fixed support legs, the support heights of the fixed support legs and the adjustable support legs can be freely adjusted through fastening bolts, and the lower parts of the adjustable support legs are provided with bottom supports which can be firmly fixed on reinforcing steel bars, so that the stability of the whole device is ensured;
the long chute and the last chute are formed by splicing battens and wood boards, and a layer of anti-abrasion pad is fully paved on the surfaces of the long chute and the last chute so as to reduce friction force and prevent the chutes from being abraded;
and (V) a speed reducing boss is arranged in the last section chute, and the speed reducing boss can reduce the flow speed of concrete and prevent the concrete from segregation.
The utility model discloses in the construction assembly tear open easy, the efficiency of construction is high, save labour and save time, safe and reliable, economy is suitable for, has characteristics such as reasonable in design, simple structure, easily processing, small, convenient to use, a thing are multi-purpose simultaneously, therefore, has fine using value widely.
Drawings
The present invention will be further explained with reference to the accompanying drawings.
FIG. 1 is a schematic perspective view of a free-rotating concrete pouring device with a decelerating function;
fig. 2 is a schematic structural diagram of a free-rotating concrete pouring device with a speed reduction function.
In the figure: 1. collecting hopper, 2, fixed supporting leg, 3, adjust the supporting leg, 4, long chute, 5, final section chute, 6, round pin axle, 7, go up the carousel, 8, lower carousel, 9, collet, 10, speed reduction boss, 11, fastening bolt, 12, regulation hole, 13, abrasionproof pad, 14, discharge gate.
Detailed Description
The concrete pouring apparatus with decelerating function of the free-rotating type according to the present invention will be described in detail below with reference to the drawings and embodiments.
In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and for simplification of description. And are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in fig. 1 and 2, the free-rotation type concrete pouring device with a decelerating function of the present invention structurally comprises a collecting hopper 1, wherein the collecting hopper 1 has an upper opening with a diameter of 800mm, a lower opening with a diameter of 600mm and a height of 500mm, and is used for collecting and unloading materials and preventing the concrete from impacting a lower chute when the flow rate of the concrete is too fast; the collecting hopper 1 is provided with a turntable mechanism, so that the collecting hopper 1 can rotate 360 degrees through the turntable mechanism, and the coverage range of concrete pouring is enlarged; the rotary table mechanism comprises an upper rotary table 7 and a lower rotary table 8, the lower end of the collecting hopper 1 is fixedly connected with the upper side surface of the upper rotary table 7, the lower side surface of the upper rotary table 7 is rotatably connected with the upper side surface of the lower rotary table 8 through a pin shaft 6, and a triangular support frame structure is arranged on the lower side surface of the lower rotary table 8; the triangular support frame structure is a supporting structure consisting of three fixed supporting legs 2 which are distributed in a triangular manner, a lower rotary table 8 is fixedly connected with one ends of the fixed supporting legs 2, an adjusting supporting leg 3 is installed at the other end of the fixed supporting leg 2, and the adjusting supporting leg 3 and the fixed supporting leg 2 are fixedly connected through a fastening bolt 11. Three regulation holes 12 that are linear arrangement are seted up to 2 lower positions of fixed support leg, and three regulation holes 12 that are linear arrangement are opened to 3 upper positions of adjusting the supporting leg, and regulation hole 12 is used for adjusting fixed support leg 2 and adjusting the fixed position of supporting leg 3, and then adjusts concrete placement device's height. Adjusting the one end of supporting leg 3 and passing through fastening bolt 11 fixed connection fixed leg 2, adjusting the other end of supporting leg 3 and installing collet 9, collet 9 is the fork type, and collet 9 width is 220mm, and what fork type collet 9 can be firm fixes on the reinforcing bar, guarantees the stability of whole device. A chute structure is arranged on the side wall of the lower end of the aggregate bin 1; the chute structure is an L-shaped structure consisting of a long chute 4 which is obliquely arranged and a tail chute 5 which is horizontally arranged; one end of the long chute 4 is fixed on the side wall of the collecting hopper 1 and is communicated with the collecting hopper 1, the other end of the long chute 4 is fixedly connected and communicated with one end of the last chute 5, and the other end of the last chute 5 is provided with a discharge hole 14. The included angle between the long chute 4 and the last chute 5 is 120 degrees. The joint of the long chute 4 and the collecting hopper 1 is positioned above the upper turntable 7. The one end department that the final section chute 5 is close to long chute 4 is equipped with two speed reduction bosss 10, and speed reduction boss 10 can reduce the concrete velocity of flow, prevents the concrete segregation. The tail chutes 5 of the long chutes 4 are all U-shaped groove structures formed by splicing battens and strakes. The inner groove walls of the long chute 4 and the last chute 5 are paved with an anti-abrasion pad 13, and the anti-abrasion pad 13 is used for reducing the friction force between the concrete and the long chute 4 and the last chute 5 and preventing the long chute 4 and the last chute 5 from being abraded. The anti-wear pad 13 is made of iron sheet with the thickness of 1 mm.
The specific using process is as follows: use the utility model discloses the time, earlier through rotating the chute structure of going up carousel 7 with collecting hopper 1 and rotate to the assigned position, rethread fixed support leg 2 and adjusting support leg 3 have adjusted the height, will through collet 9 at last the utility model discloses fix on the reinforcing bar use can.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (9)
1. A free-rotation type concrete pouring device with a speed reduction function is characterized by comprising a collecting hopper, wherein the lower end of the collecting hopper is provided with a turntable mechanism; a chute structure is arranged on the side wall of the lower end of the collecting hopper;
the rotary table mechanism comprises an upper rotary table and a lower rotary table, the lower end of the collecting hopper is fixedly connected with the upper side surface of the upper rotary table, the lower side surface of the upper rotary table is rotatably connected with the upper side surface of the lower rotary table through a pin shaft, and the lower side surface of the lower rotary table is provided with a triangular support frame structure;
the chute structure is an L-shaped structure consisting of a long chute which is obliquely arranged and a tail chute which is horizontally arranged; one end of the long chute is fixed on the side wall of the collecting hopper and is communicated with the collecting hopper, the other end of the long chute is fixedly connected with and communicated with one end of the last section chute, and the other end of the last section chute is provided with a discharge hole.
2. The free-rotating concrete pouring device with the decelerating function as recited in claim 1, wherein an included angle between the long chute and the final chute is 100-150 degrees.
3. The free-rotating concrete pouring device with a decelerating function according to claim 1 or 2, wherein the junction of the long chute and the collecting hopper is located above the upper turntable.
4. The free-rotating concrete pouring device with a decelerating function according to claim 3, wherein a decelerating boss is provided at one end of the final chute close to the long chute.
5. The free-rotating concrete pouring device with a decelerating function according to claim 4, wherein the long chute and the last-section chute are both of a U-shaped groove structure formed by splicing battens and strakes.
6. The free-rotating concrete pouring device with the decelerating function as recited in claim 5, wherein the inner trough walls of the long chute and the last chute are provided with anti-abrasion pads, and the anti-abrasion pads are used for reducing the friction force between the concrete and the long chute and the last chute and preventing the long chute and the last chute from being abraded.
7. The free-rotating concrete pouring device with the decelerating function as claimed in claim 1, wherein the tripod structure is a supporting structure consisting of three fixed supporting legs distributed in a triangle, one end of each fixed supporting leg is fixedly connected with the lower turntable, the other end of each fixed supporting leg is provided with an adjusting supporting leg, and the adjusting supporting leg and the fixed supporting leg are fixedly connected through a fastening bolt.
8. The concrete pouring device with the speed reducing function of the free-rotating type as claimed in claim 7, wherein the lower position of the fixed supporting leg is provided with at least two adjusting holes which are linearly arranged, the upper position of the adjusting supporting leg is provided with at least two adjusting holes which are linearly arranged, and the adjusting holes are used for adjusting the fixed positions of the fixed supporting leg and the adjusting supporting leg, thereby adjusting the height of the concrete pouring device.
9. The free-rotating concrete pouring device with the decelerating function as claimed in claim 7 or 8, wherein one end of the adjusting supporting leg is fixedly connected with the fixed supporting leg through a fastening bolt, and the other end of the adjusting supporting leg is provided with a bottom support which is fork-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921151297.6U CN210317336U (en) | 2019-07-22 | 2019-07-22 | Free-rotation type concrete pouring device with speed reduction function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921151297.6U CN210317336U (en) | 2019-07-22 | 2019-07-22 | Free-rotation type concrete pouring device with speed reduction function |
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| Publication Number | Publication Date |
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| CN210317336U true CN210317336U (en) | 2020-04-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921151297.6U Active CN210317336U (en) | 2019-07-22 | 2019-07-22 | Free-rotation type concrete pouring device with speed reduction function |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112124931A (en) * | 2020-09-21 | 2020-12-25 | 国家电网有限公司 | Material distributor |
| CN113530247A (en) * | 2021-07-15 | 2021-10-22 | 青岛中科坤泰装配建筑科技有限公司 | Full-automatic telescopic and rotary concrete chute device |
| CN113565534A (en) * | 2021-06-30 | 2021-10-29 | 中国一冶集团有限公司 | Working well concrete pouring auxiliary system |
| CN115506592A (en) * | 2022-10-11 | 2022-12-23 | 中交路桥建设有限公司 | Slope-adjustable concrete multipoint pouring device |
-
2019
- 2019-07-22 CN CN201921151297.6U patent/CN210317336U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112124931A (en) * | 2020-09-21 | 2020-12-25 | 国家电网有限公司 | Material distributor |
| CN113565534A (en) * | 2021-06-30 | 2021-10-29 | 中国一冶集团有限公司 | Working well concrete pouring auxiliary system |
| CN113530247A (en) * | 2021-07-15 | 2021-10-22 | 青岛中科坤泰装配建筑科技有限公司 | Full-automatic telescopic and rotary concrete chute device |
| CN115506592A (en) * | 2022-10-11 | 2022-12-23 | 中交路桥建设有限公司 | Slope-adjustable concrete multipoint pouring device |
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