CN216949544U - Concrete spreader strutting arrangement - Google Patents
Concrete spreader strutting arrangement Download PDFInfo
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- CN216949544U CN216949544U CN202121428827.4U CN202121428827U CN216949544U CN 216949544 U CN216949544 U CN 216949544U CN 202121428827 U CN202121428827 U CN 202121428827U CN 216949544 U CN216949544 U CN 216949544U
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- supporting
- frame
- plate
- supporting legs
- concrete spreader
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Abstract
The utility model discloses a supporting device of a concrete spreader, which comprises a supporting plate, supporting legs, a connecting frame and a positioning frame, wherein the supporting legs are uniformly fixed at the lower side of the supporting plate, the supporting legs are connected into a whole through the connecting frame, the positioning frame is fixed at the central position of the top surface of the supporting plate, and damping plates are respectively arranged in the positioning frame and the bottom surface of the supporting frame. After backup pad and supporting legs and link connect into whole support frame, have stable support performance, firm reliable, face reinforcing bar top is arranged in to whole support frame accessible supporting legs, and concrete spreader's each stabilizer blade is arranged in the posting on a whole support frame respectively, makes concrete spreader's stabilizer blade avoid contacting with the reinforcing bar wire side to avoid destroying the reinforcing bar wire side. The vibration reduction plates are respectively attached to the bottom surfaces of the supporting legs of the device and the supporting plates in the positioning frame, so that the vibration effect of the concrete spreader during blanking can be reduced, and the device is safe and reliable.
Description
Technical Field
The utility model belongs to the field of constructional engineering, and particularly relates to a concrete spreader supporting device.
Background
The concrete distributor is an end device for pumping concrete, and is used for conveying the pumped concrete into a template to be cast and constructed through a pipeline.
The concrete spreader has a fixed structure and a movable structure, and the fixed concrete spreader is special for special concrete pouring and spreading equipment designed and produced for engineering construction of railway beam-making fields, nuclear power and the like. The Z-shaped three-section folding arm of the mobile concrete spreader can rotate for 360 degrees, can pitch and unfold and change amplitude, realizes the omnibearing pouring of a three-dimensional space within the length range of the arm support, and can conveniently realize the concrete pouring of various construction operations of walls, pipes, columns, piles and the like.
The support of present concrete spreader base generally adopts ordinary template or discarded rubber tire, and these supports mainly fill up on the face reinforcing bar that will pour, lead to the reinforcing bar interval too big, leak the muscle phenomenon and pour a surface protection layer scheduling problem excessively thick. In addition, the shaking action of the concrete spreader during the blanking process has potential safety hazards and influences the surface quality of the formed concrete.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a concrete spreader supporting device which is safe and reliable and can ensure the molding surface quality of concrete.
The supporting device of the concrete spreader comprises a supporting plate, supporting legs, a connecting frame and a positioning frame, wherein the supporting legs are uniformly fixed on the lower side of the supporting plate, the supporting legs are connected into a whole through the connecting frame, the positioning frame is fixed at the central position of the top surface of the supporting plate, and damping plates are respectively arranged in the positioning frame and on the bottom surface of the supporting frame.
In one embodiment of the above technical solution, the supporting plate is a steel plate, and a rubber plate is attached to a center position of the supporting plate to serve as a vibration damping plate.
In one embodiment of the above technical solution, the positioning frame is a rectangular frame with a folded edge at the lower end, and the folded edge is detachably fixed on the supporting plate through a fastener, corresponding to the periphery of the rubber plate.
In an embodiment of the above technical solution, the mounting hole of the fastener on the support plate is an oblong hole, and the fastener is a bolt, a nut, and a spring washer assembly.
In an embodiment of the above technical solution, the number of the supporting legs is four, the supporting legs are symmetrically welded to the lower side of the supporting plate, and each supporting leg is arranged in an outward inclined manner.
In one embodiment of the above technical solution, the lower ends of the supporting legs are connected with a rectangular plate, and a rubber plate is attached to the lower side of the rectangular plate as a vibration damping plate.
In an embodiment of the above technical solution, the connecting frame includes a cross and a rice-shaped frame, the cross is horizontally connected to the upper portion between the supporting legs, the rice-shaped frame is horizontally arranged, and the connecting supporting legs are connected to the upper portion of the cross.
After the supporting plate, the supporting legs and the connecting frame are connected into the integral supporting frame, the integral supporting frame has stable supporting performance, is firm and reliable, and can be arranged above the face steel bars through the supporting legs. The vibration reduction plates are respectively attached to the bottom surfaces of the supporting legs of the device and the supporting plates in the positioning frame, so that the vibration effect of the concrete spreader during blanking can be reduced, and the device is safe and reliable.
Drawings
Fig. 1 is a schematic front view of an embodiment of the present invention.
Fig. 2 is a schematic top view of fig. 1.
Fig. 3 is a schematic bottom view of fig. 1.
Fig. 4 is a top view of the support plate of fig. 2.
Detailed Description
As can be seen from fig. 1 to 3, the support device for a concrete spreader disclosed in this embodiment includes a support plate 1, support legs 2, a connecting frame 3, and a positioning frame 4. The four supporting legs 2 are fixed on the lower side of the supporting plate 1 in an evenly distributed mode, the supporting legs 2 are connected into a whole through the connecting frame 3, and the positioning frame 4 is fixed at the center of the top surface of the supporting plate 1.
The supporting plate 1 is a steel plate with the plane size larger than that of the bottom plate of the concrete spreader supporting leg, the center of the steel plate is attached with a rubber plate 5, and the thickness of the steel plate is determined according to actual needs.
The four supporting feet 2 are symmetrically welded on the lower side of the supporting plate 1 in an outward inclined arrangement mode.
The lower end of each supporting leg 2 is connected with a rectangular plate, and a rubber plate is attached to the lower side of the rectangular plate.
Each supporting leg is connected into a whole through a connecting frame 3, the connecting frame comprises a cross frame 31 and a rice-shaped frame 32, the cross frame 31 is horizontally connected to the upper portion between the supporting legs 2, the rice-shaped frame 32 is horizontally arranged, the end portions of four supporting rods on the lower portion of the cross frame are respectively welded to the upper sides of the supporting legs 2 corresponding to the cross frame 31 and are welded with the cross frame 31, and the four supporting rods on the upper portion of the rice-shaped frame 32 are respectively welded to the tops of the four supporting legs 2.
The supporting legs 2 are arranged in an inclined mode, and the connecting frame 3 is provided with a double-layer frame body, so that the stability and the stress performance of the whole supporting device are improved.
The positioning frame 4 is a rectangular frame with a hem at the lower end, the hem is detachably fixed on the periphery of the supporting plate 1 corresponding to the rubber plate 5 through bolts, nuts and gaskets, and a round hole is formed in the hem to serve as a bolt mounting hole.
The rectangular frame 4 can be formed by welding angle steel, and the type and specification of the angle steel are determined according to actual needs.
And a long round hole in the width direction of the folded edge is arranged at the position, corresponding to the round hole on the wide folded edge, of the supporting plate 1 and serves as a bolt mounting hole.
The positioning frame 4 is used as a mounting frame of a support leg bottom plate of the concrete spreader, the support leg bottom plate is arranged on a rubber plate 5 in the positioning frame 4, and the support leg bottom plate is limited by a side plate of the positioning frame 4. In order to improve the stress performance of the positioning frame, a reinforcing rib 41 can be arranged on the outer side of each side wall of the positioning frame.
The positioning frame of other embodiments may be determined according to the shape of the concrete spreader foot bottom plate.
Because the diameters of the support legs of different types of concrete spreaders are different, the sizes of the bottom plates at the lower ends of the support legs may also be different. In order to enable the device to be used in a turnover mode between concrete distributing machines of different models, the positioning frame and the support plate are designed to be in a detachable connection mode of bolt connection, and long round holes in the width direction of the hem at the lower end of the positioning frame are respectively arranged on the support plate. When the size of the bottom plate of the concrete spreader is changed and the positioning frame with the corresponding size is replaced, the bolt mounting holes in the supporting plate can be used.
When the size of the concrete spreader supporting foot plates of different models is different, only the positioning frame needs to be replaced, and the supporting plate, the supporting legs and the connecting frame are not required to be replaced and can be universal.
Claims (7)
1. The utility model provides a concrete spreader strutting arrangement which characterized in that: the supporting legs are fixed on the lower side of the supporting plate in an evenly distributed mode, the supporting legs are connected into a whole through the connecting frame, the positioning frame is fixed at the center of the top surface of the supporting plate, and damping plates are arranged in the positioning frame and on the bottom surface of the supporting frame respectively.
2. The concrete spreader support device of claim 1, wherein: the supporting plate is a steel plate, and a rubber plate is attached to the center of the supporting plate to serve as a vibration reduction plate.
3. The concrete spreader support device of claim 2, wherein: the positioning frame is a rectangular frame with a folded edge at the lower end, and the folded edge is detachably fixed on the periphery of the supporting plate corresponding to the rubber plate through a fastener.
4. The concrete spreader support device of claim 3, wherein: the fastener mounting hole on the supporting plate is a long round hole, and the fastener is a bolt, a nut and an elastic cushion assembly.
5. The concrete spreader support device of claim 1, wherein: the supporting legs have four, the symmetry weld in the backup pad downside, each supporting legs is outer slope and arranges.
6. The concrete spreader support device according to claim 5, wherein: the lower ends of the supporting legs are connected with a rectangular plate, and a rubber plate attached to the lower side of the rectangular plate is used as a vibration reduction plate.
7. The concrete spreader support device of claim 5, wherein: the connecting frame comprises a cross and a rice-shaped frame, the cross is horizontally connected to the upper portion between the supporting legs, the rice-shaped frame is horizontally arranged, and the connecting supporting legs correspond to the upper portion of the cross.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121428827.4U CN216949544U (en) | 2021-06-25 | 2021-06-25 | Concrete spreader strutting arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121428827.4U CN216949544U (en) | 2021-06-25 | 2021-06-25 | Concrete spreader strutting arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216949544U true CN216949544U (en) | 2022-07-12 |
Family
ID=82289286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121428827.4U Active CN216949544U (en) | 2021-06-25 | 2021-06-25 | Concrete spreader strutting arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216949544U (en) |
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2021
- 2021-06-25 CN CN202121428827.4U patent/CN216949544U/en active Active
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