CN201762659U - Revolving chute for pouring concrete - Google Patents
Revolving chute for pouring concrete Download PDFInfo
- Publication number
- CN201762659U CN201762659U CN2010202683043U CN201020268304U CN201762659U CN 201762659 U CN201762659 U CN 201762659U CN 2010202683043 U CN2010202683043 U CN 2010202683043U CN 201020268304 U CN201020268304 U CN 201020268304U CN 201762659 U CN201762659 U CN 201762659U
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- cell body
- concrete
- steel pipe
- rotation
- holder
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- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model discloses a revolving chute for pouring concrete, which comprises a chute body, a rotary shaft and a fixed holder, the rotary shaft is connected with the bottom of the chute body and extended downwards to cooperate with the fixed holder in a rotating manner, the fixed holder is fixed on a platform, and the level of an inlet end of the chute body is higher than the level of an outlet end. Compared with the conventional manually moved concrete-conveying pipe, four to six labour powers are saved, only two to three days are needed to pour concrete as high as one section of formwork of a high pier, and is simple to process and manufacture and has the advantages of labor saving and cost saving.
Description
Technical field
The utility model relates to a kind of concrete construction aid, is specifically related to a kind of rotary chute that is used for concrete pouring.
Background technology
Continuous development along with the bridge construction level; the above high pier bridge of the 60m of river crossing, remote mountains paddy gets more and more; usually adopt platform-type mould, creeping formwork or the slding form operation method of turning over of hydraulic pressure lift, the hydraulic platform in the high pier construction is the groundwork place of the braced structures of hoisting frame, suspension bracket, jack being installed and stacking material, workman's operation.Because it is little to be in high aerial hydraulic platform work plane, when carrying out concrete spouting, traditional is to adopt manually to lift fortune elephant trunk sensing feed opening position, because elephant trunk is heavy again, usually want 8～10 workmans just afford to lift, and difference according to perfusion distance, direction, sometimes also to tear and connect middle section of a pipe open usefulness, move extremely inconvenient, labor strength is big, the high concrete of perfusion bridge pier one joint template generally will be with 10 worker skies, and the efficiency of construction of concrete perfusion is low.
The utility model content
In view of this, the purpose of this utility model is to provide a kind of rotary chute that is used for concrete pouring on the high pier hydraulic platform simple and practical, that cost is low, labour intensity is little of making.
The rotary chute that is used for concrete pouring of the present utility model, comprise cell body, axis of rotation and holder, described axis of rotation is connected with described cell body bottom and extension downwards is rotatably assorted with described holder, described holder is fixed on the platform, and the level height of described cell body entrance point is higher than the level height of the port of export.
Further, described rotary chute also comprises the wheel shaft that is connected and extends with described cell body bottom downwards, and described wheel shaft lower surface connects universal wheel;
Further, described axis of rotation is arranged at cell body entrance point bottom and coaxial with the transmission and concrete transmission mouth of pipe, and described wheel shaft is arranged at cell body port of export bottom;
Further, described axis of rotation is interior steel pipe, and described holder is outer steel pipe, and bearing is set between the outer and inner tube, and described interior steel pipe is coaxial fixing with bearing inner race, and described outer steel pipe is coaxial fixing with bearing outer ring;
Further, described cell body is the cell body that thin iron sheet surrounds, and the cell body bottom is provided with the reinforcing rib that is used to support cell body.
The beneficial effects of the utility model are: during fluid concrete, utilize delivery pump with the entrance point of transmission and concrete transmission to cell body, concrete is flowed out to the cell body port of export naturally by entrance point, because the cell body bottom is connected with whirligig, therefore the port of export can rotate (with manually promoting), and transmission and concrete transmission is poured into a mould needed position to pier shaft; Manually moving elephant trunk with tradition compares, save 4～6 people, finishing high pier one joint concrete only need be with 2～3 worker sky, and processing and fabricating is simple, so the utility model rotary chute of being used for concrete pouring has the advantage of laborsaving, saving of labor, cost-saving.
Description of drawings
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing the utility model is described in further detail, wherein:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of cell body among Fig. 1.
The specific embodiment
As shown in Figure 1, the rotary chute that is used for concrete pouring of the present utility model, comprise cell body 1, axis of rotation and holder, described axis of rotation is connected with described cell body 1 bottom and extension downwards is rotatably assorted with described holder, described holder is fixed on the platform 7, and the level height of described cell body 1 entrance point 11 is higher than the level height of the port of export 12.Cell body 1 bottom has connected whirligig, so the port of export 12 can rotate (with manually promoting), with transmission and concrete transmission to the needed position of pier shaft 9 cast.
In the present embodiment, described rotary chute also comprises the wheel shaft 2 that is connected and extends with described cell body 1 bottom downwards, and described wheel shaft 2 lower surfaces connect universal wheel 3.Connect the bracing or strutting arrangement that to walk in cell body 1 bottom, can make cell body 1 more firm, do not influenced the rotation of cell body 1 simultaneously.
In the present embodiment, described axis of rotation is arranged at cell body 1 entrance point, 11 bottoms and coaxial with the transmission and concrete transmission mouth of pipe 8, and described wheel shaft 2 is arranged at cell body 1 port of export 12 bottoms.Axis of rotation is coaxial with the transmission and concrete transmission mouth of pipe 8, and the transmission and concrete transmission mouth of pipe 8 does not need to adjust the position of the transmission and concrete transmission mouth of pipe 8 all the time over against cell body 1 in can guaranteeing to rotate; Axis of rotation and wheel shaft 2 support cell body 1 two ends respectively, and be more firm, and making cell body 1 is the center with the entrance point, with certain radius, slides on platform 7 under artificial the promotion.
In the present embodiment, described axis of rotation is interior steel pipe 4, and described holder is outer steel pipe 5, and bearing 6 is set between the outer and inner tube, and described interior steel pipe 4 is coaxial fixing with bearing 6 inner rings, and described outer steel pipe 5 is coaxial fixing with bearing 6 outer rings.Bearing 6 external diameters are 120mm, use the interior steel pipe 4 with the same external diameter of bearing 6 internal diameters according to the internal diameter size of bearing 6, are 120mm as bearing 6 external diameters, internal diameter 80mm, and then interior steel pipe 4 external diameters are 80mm, outer steel pipe 5 internal diameters are 120mm.
In the present embodiment, the cell body that described cell body 1 surrounds for thin iron sheet, cell body 1 bottom is provided with the reinforcing rib that is used to support cell body 1.As shown in Figure 2, reinforcing rib comprises the reinforcing bar 14 of the channel-section steel 13 of a diameter 100mm, some diameter 16mm and the steel pipe 15 of diameter 50mm, and the length of cell body 1 is processed according to the import of concrete and the length of outlet.
During use, with thin iron sheet cell body 1 is welded earlier, interior steel pipe 4, outer steel pipe 5 and bearing 6 are assembled, outer and inner tube is erected, the lower end is placed on the high pier hydraulic platform 7, chooses suitable place outer steel pipe 5 is welded on the platform 7; Cell body 1 is sling, entrance point 11 bottoms and 4 welding of interior steel pipe, the port of export 12 bottoms welding wheel shaft 2 of cell body 1, wheel shaft 2 lower surfaces connect universal wheel 3.During fluid concrete, concrete is transported to the entrance point 11 of cell body 1 from the transmission and concrete transmission mouth of pipe 8, concrete is flowed out to the port of export 12 naturally by entrance point 11, the port of export 12 is the center with entrance point 11, with certain radius, under artificial the promotion, on platform 4, slide, transmission and concrete transmission is poured into a mould needed position to pier shaft 9.
Explanation is at last, above embodiment is only unrestricted in order to the explanation the technical solution of the utility model, although by the utility model being described with reference to preferred embodiment of the present utility model, but those of ordinary skill in the art is to be understood that, can make various changes to it in the form and details, and the spirit and scope of the present utility model that do not depart from appended claims and limited.
Claims (5)
1. rotary chute that is used for concrete pouring, it is characterized in that: comprise cell body (1), axis of rotation and holder, described axis of rotation is connected with described cell body (1) bottom and extension downwards is rotatably assorted with described holder, described holder is fixed on the platform (7), and the level height of described cell body (1) entrance point (11) is higher than the level height of the port of export (12).
2. the rotary chute that is used for concrete pouring according to claim 1 is characterized in that: described rotary chute also comprises the wheel shaft (2) that is connected and extends with described cell body (1) bottom downwards, and described wheel shaft (2) lower surface connects universal wheel (3).
3. the rotary chute that is used for concrete pouring according to claim 2, it is characterized in that: described axis of rotation is arranged at cell body (1) entrance point (11) bottom and coaxial with the transmission and concrete transmission mouth of pipe (8), and described wheel shaft (2) is arranged at cell body (1) port of export (12) bottom.
4. according to claim 1, the 2 or 3 described rotary chutes that are used for concrete pouring, it is characterized in that: described axis of rotation is interior steel pipe (4), described holder is outer steel pipe (5), bearing (6) is set between the outer and inner tube, steel pipe (4) is coaxial fixing with bearing (6) inner ring in described, and described outer steel pipe (5) is coaxial fixing with bearing (6) outer ring.
5. according to claim 1, the 2 or 3 described rotary chutes that are used for concrete pouring, it is characterized in that: the cell body that described cell body (1) surrounds for thin iron sheet, cell body (1) bottom is provided with the reinforcing rib that is used to support cell body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202683043U CN201762659U (en) | 2010-07-23 | 2010-07-23 | Revolving chute for pouring concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202683043U CN201762659U (en) | 2010-07-23 | 2010-07-23 | Revolving chute for pouring concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201762659U true CN201762659U (en) | 2011-03-16 |
Family
ID=43715270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202683043U Expired - Fee Related CN201762659U (en) | 2010-07-23 | 2010-07-23 | Revolving chute for pouring concrete |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201762659U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102888993A (en) * | 2012-09-17 | 2013-01-23 | 中国华冶科工集团有限公司 | Rotating chute |
-
2010
- 2010-07-23 CN CN2010202683043U patent/CN201762659U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102888993A (en) * | 2012-09-17 | 2013-01-23 | 中国华冶科工集团有限公司 | Rotating chute |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110316 Termination date: 20190723 |