CN210066520U - Simple concrete spreader - Google Patents
Simple concrete spreader Download PDFInfo
- Publication number
- CN210066520U CN210066520U CN201920663627.3U CN201920663627U CN210066520U CN 210066520 U CN210066520 U CN 210066520U CN 201920663627 U CN201920663627 U CN 201920663627U CN 210066520 U CN210066520 U CN 210066520U
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- steel pipe
- steel
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- pipe column
- concrete spreader
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Abstract
A simple concrete spreader. The steel pipe column comprises an underframe, a steel pipe column, a material distribution frame and a bearing; the utility model provides a simple and easy concrete spreader has following advantage: (1) the occupied site is small, the 360-degree full-rotation cantilever type distributing structure is adopted, the pouring position can be flexibly adjusted, the concrete pouring range is enlarged, the pumping efficiency of the ground pump is improved, and the problem that a high-section beam section is difficult to pour can be solved. (2) The construction method has the advantages of small potential safety hazard, low cost, convenience in assembly, time and labor saving in operation, and accordingly construction efficiency can be improved, and labor intensity of constructors is reduced. (3) And the trampling of the steel bar during vibration after concrete pouring is reduced.
Description
Technical Field
The utility model belongs to the technical field of concrete conveying equipment, especially, relate to a simple and easy concrete spreader.
Background
When the midspan of the grand bridge needs to cross a navigation river, a suspension casting section on one side of the river usually adopts a ground pump to cast concrete in a template of a component to be cast. However, the method has the problems of difficult pouring of the high-section beam section, small pouring range, difficult adjustment of the pouring position, low construction efficiency and the like.
Disclosure of Invention
In order to solve the problem, the utility model aims to provide a simple concrete spreader.
In order to achieve the purpose, the simple concrete spreader provided by the utility model comprises an underframe, a steel pipe column, a spreading frame and a bearing; wherein the underframe is fixed on a construction site by using finish-rolled deformed steel bars; the two sections of steel pipe columns are arranged up and down, a circle of flange plates are respectively formed at the lower ends of the upper steel pipe columns and the upper ends of the lower steel pipe columns, the flange plates on the two sections of steel pipe columns are connected together in a relatively rotating mode, and the lower ends of the lower steel pipe columns are fixed on the underframe; the material distribution frame comprises a triangular frame, a plurality of steel plates and an inclined pull rod; the bottom surface of one side of the tripod is fixed at the upper end of the steel pipe column at the upper part, and the other side of the tripod stretches out of the outer part of the steel pipe column; the steel plates are vertically arranged, the middle part of one side edge is inwards sunken to form a 7-shaped groove formed by a horizontal groove and a vertical groove, and the plurality of steel plates are arranged at intervals and fixed on the outer circumferential surface of the steel pipe column at the upper part in a manner that the horizontal groove on the groove is inserted into the outer parts of the two rings of flange plates; a connecting shaft is arranged in a central hole of each bearing, and two ends of the connecting shaft are respectively fixed on two side walls of a vertical groove on one steel plate; two ends of the two diagonal draw bars are respectively connected to the outer side of the tripod and the outer circumferential surface of the steel pipe column on the upper part.
And a bearing is arranged between the flange plates on the two sections of steel pipe columns, so that the two sections of steel pipe columns can rotate relatively.
The upper part of the steel plate is fixed on the outer circumferential surface of the steel pipe column positioned on the upper part by bolts and nuts.
The chassis comprises a plurality of I-shaped steels and a plurality of channel steel, wherein the I-shaped steels are arranged in parallel, the channel steel is fixed on one side of the top surfaces of the I-shaped steels in a mode of being vertical to the I-shaped steels, and the upper portions of the channel steel are used for installing steel pipe columns.
The tripod is formed by welding channel steel and I-shaped steel.
The utility model provides a simple and easy concrete spreader has following advantage:
(1) the occupied site is small, the 360-degree full-rotation cantilever type distributing structure is adopted, the pouring position can be flexibly adjusted, the concrete pouring range is enlarged, the pumping efficiency of the ground pump is improved, and the problem that a high-section beam section is difficult to pour can be solved.
(2) The construction method has the advantages of small potential safety hazard, low cost, convenience in assembly, time and labor saving in operation, and accordingly construction efficiency can be improved, and labor intensity of constructors is reduced.
(3) And the trampling of the steel bar during vibration after concrete pouring is reduced.
Drawings
Fig. 1 is the utility model provides a simple and easy concrete spreader schematic structure.
Fig. 2 is the utility model provides a simple and easy concrete spreader steel-feeding pipe post and cloth frame connection position enlargedly.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 and 2, the simple concrete spreader provided by the present invention comprises an underframe 1, a steel pipe column 2, a spreading frame 3 and a bearing 4; wherein, the underframe 1 is fixed on a construction site by using finish-rolled deformed steel bars 5; the two sections of steel pipe columns 2 are arranged up and down, a circle of flange plates 6 are respectively formed at the lower ends of the upper steel pipe columns 2 and the upper ends of the lower steel pipe columns 2, the flange plates 6 on the two sections of steel pipe columns 2 are connected together in a relatively rotating mode, and the lower ends of the lower steel pipe columns 2 are fixed on the underframe 1; the material distribution frame 3 comprises a tripod 7, a plurality of steel plates 8 and diagonal draw bars 9; the bottom surface of one side of the tripod 7 is fixed at the upper end of the steel pipe column 2 positioned at the upper part, and the other side of the tripod stretches out of the outer part of the steel pipe column 2; the steel plates 8 are vertically arranged, the middle part of one side edge is inwards sunken to form a 7-shaped groove 10 formed by a horizontal groove and a vertical groove, and the plurality of steel plates 8 are arranged at intervals and fixed on the outer circumferential surface of the steel pipe column 2 at the upper part in a manner that the horizontal groove on the groove 10 is inserted into the outer parts of the two rings of flange plates 6; a connecting shaft is arranged in the central hole of each bearing 4, and two ends of the connecting shaft are respectively fixed on two side walls of a vertical groove on one steel plate 8; two ends of the two diagonal draw bars 9 are respectively connected with the outer side of the tripod 7 and the outer circumference of the steel pipe column 2 positioned at the upper part.
And a bearing is arranged between the flange plates 6 on the two sections of steel pipe columns 2, so that the two sections of steel pipe columns 2 can rotate relatively.
The upper portion of the steel plate 8 is fixed to the outer circumferential surface of the upper steel pipe column 2 by bolts 11 and nuts 12.
The underframe 1 comprises a plurality of I-shaped steels and a plurality of channel steels, wherein the I-shaped steels are arranged in parallel, the channel steels are fixed on one side of the top surfaces of the I-shaped steels in a mode of being vertical to the I-shaped steels, and the upper parts of the channel steels are used for installing the steel pipe column 2.
The tripod 7 is formed by welding channel steel and I-shaped steel.
Will now the utility model provides a simple and easy concrete spreader's application method explains as follows:
(1) preparation for construction
Placing the simple concrete spreader at a position closest to a poured concrete area;
(2) pump apparatus for connecting ground
A pump pipe 13 connected with a ground pump is arranged on the underframe 1, the outer end of the pump pipe penetrates through the interior of the steel pipe column 2 and then is arranged on the tripod 7, and the outermost end of the pump pipe extends out of the tripod 7;
(3) and pouring the concrete
The concrete is unloaded from the tank car to the ground pump, the concrete pumped by the pump is conveyed to a specified position to be poured through the pump pipe 13, after pouring in a certain area is completed, the material distribution frame 3 is lifted upwards by using a crane, the top surface of a horizontal groove on the steel plate 8 is separated from the top surface of the flange 6 positioned at the upper part, the outer surface of the bearing 4 is contacted with the bottom surface of the flange 6 positioned at the lower part, then the material distribution frame 3 is rotated, in the process, the steel pipe column 2 positioned at the upper part is rotated together by the bearing positioned between the flange 6 on the two steel pipe columns 2 and the bearing 4 contacted with the bottom surface of the flange 6 positioned at the lower part, after the outer end of the pump pipe 13 reaches the area to be poured, the material distribution frame 3 is put down, and.
Claims (5)
1. The utility model provides a simple and easy concrete spreader which characterized in that: the simple concrete spreader comprises an underframe (1), a steel pipe column (2), a spreading frame (3) and a bearing (4); wherein the underframe (1) is fixed on a construction site by using finish-rolled deformed steel bars (5); the two sections of steel pipe columns (2) are arranged up and down, a circle of flange plates (6) are respectively formed at the lower ends of the upper steel pipe columns (2) and the upper ends of the lower steel pipe columns (2), the flange plates (6) on the two sections of steel pipe columns (2) are connected together in a relatively rotating mode, and the lower ends of the lower steel pipe columns (2) are fixed on the underframe (1); the material distribution frame (3) comprises a tripod (7), a plurality of steel plates (8) and diagonal draw bars (9); the bottom surface of one side of the tripod (7) is fixed at the upper end of the steel pipe column (2) at the upper part, and the other side of the tripod stretches out of the outer part of the steel pipe column (2); the steel plates (8) are vertically arranged, the middle part of one side edge is inwards sunken to form a 7-shaped groove (10) formed by a horizontal groove and a vertical groove, and the steel plates (8) are arranged at intervals and are fixed on the outer circumferential surface of the steel pipe column (2) at the upper part in a manner that the horizontal groove on the groove (10) is inserted into the outer parts of the two rings of flange plates (6); a connecting shaft is arranged in a central hole of each bearing (4), and two ends of the connecting shaft are respectively fixed on two side walls of a vertical groove on one steel plate (8); two ends of two diagonal draw bars (9) are respectively connected with the outer side of the tripod (7) and the outer circumferential surface of the steel pipe column (2) positioned at the upper part.
2. The simple concrete spreader of claim 1, wherein: and a bearing is arranged between the flange plates (6) on the two sections of steel pipe columns (2), so that the two sections of steel pipe columns (2) can rotate relatively.
3. The simple concrete spreader of claim 1, wherein: the upper part of the steel plate (8) is fixed on the outer circumferential surface of the steel pipe column (2) positioned at the upper part by bolts (11) and nuts (12).
4. The simple concrete spreader of claim 1, wherein: the chassis (1) comprises a plurality of I-shaped steels and a plurality of channel steel, wherein the I-shaped steels are arranged in parallel, the channel steel is fixed on one side of the top surfaces of the I-shaped steels in a mode of being vertical to the I-shaped steels, and the upper portions of the channel steel are used for installing the steel pipe columns (2).
5. The simple concrete spreader of claim 1, wherein: the tripod (7) is formed by welding channel steel and I-shaped steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920663627.3U CN210066520U (en) | 2019-05-05 | 2019-05-05 | Simple concrete spreader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920663627.3U CN210066520U (en) | 2019-05-05 | 2019-05-05 | Simple concrete spreader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210066520U true CN210066520U (en) | 2020-02-14 |
Family
ID=69451254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920663627.3U Active CN210066520U (en) | 2019-05-05 | 2019-05-05 | Simple concrete spreader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210066520U (en) |
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2019
- 2019-05-05 CN CN201920663627.3U patent/CN210066520U/en active Active
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