CN209854797U - Rib type foundation pit forming shovel - Google Patents
Rib type foundation pit forming shovel Download PDFInfo
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- CN209854797U CN209854797U CN201920444884.8U CN201920444884U CN209854797U CN 209854797 U CN209854797 U CN 209854797U CN 201920444884 U CN201920444884 U CN 201920444884U CN 209854797 U CN209854797 U CN 209854797U
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- fixed plate
- shovel
- foundation pit
- rib type
- connecting block
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Abstract
The utility model relates to a rib type foundation pit forming shovel; the utility model aims to provide a rib type foundation pit forming shovel which can remove the vibrated and loosened soil through a shovel body after vibrating and loosening the soil on the revetment construction surface in a vibration mode so as to complete the modeling of a foundation pit; the vibration exciter comprises a fixed plate, a limiting block, a connecting frame, a connecting shaft, a vibration exciter and a shovel body, wherein baffle plates extending upwards and outwards in an inclined mode are arranged at the left end and the right end of the fixed plate respectively, and an included angle is formed between each baffle plate and the horizontal plane of the lower surface of the fixed plate and is an acute angle; the upper surface of the fixed plate is fixedly connected with a vibration exciter and the like; the utility model discloses a rib type foundation ditch shovel that takes shape through this unique structural design, has changed the mode that original manual work was excavated, adopts full-automatic mechanized operation, accomplishes the excavation work of retaining wall foundation ditch to greatly reduced intensity of labour, improved work efficiency.
Description
Technical Field
The utility model relates to a rib type foundation ditch shovel that takes shape.
Background
Aiming at the stress characteristics of the retaining wall, a retaining wall foundation with good stress performance and low cost is created, and patent number 201721041372 of 'a rib type foundation structure of the retaining wall' is filed, and the technology is popularized and applied in a larger range at present. However, in practical use, when the retaining wall formed by the thin-wall rib-type structure foundation is built beside a river or lake for protecting the river (lake) embankment, a foundation pit needs to be excavated manually, but the manual excavation method has the following defects: firstly, the soil quality of the retaining wall foundation pit varies greatly, some are hard, some are soft, manual excavation is very hard, the excavation time is long, and the efficiency is not high; secondly, the foundation pit needs to be shaped manually according to requirements, so that the digging difficulty is increased, and the labor intensity is increased.
In order to solve the problems, a solution is urgently needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, provide one kind and extrude the soil body and take out from the foundation ditch through the mode of vibration to accomplish rib type foundation pit molding, after pouring the concrete in the foundation ditch, the construction of retaining wall foundation section is accomplished.
In order to achieve the purpose, the rib type foundation pit forming shovel comprises a fixed plate, a limiting block, a connecting frame, a connecting shaft, a vibration exciter and a shovel body, wherein baffle plates extending upwards and outwards are respectively arranged at the left end and the right end of the fixed plate, an included angle is formed between the baffle plates and the horizontal plane of the lower surface of the fixed plate, and the included angle is an acute angle; the upper surface of the fixed plate is fixedly connected with a vibration exciter, the connecting frame is in flexible connection with the fixed plate through a flexible material, and a connecting shaft connected with an excavator is arranged above the connecting frame; limiting blocks for limiting the continuous stretching of the soft material are arranged above the left end and the right end of the bottom of the connecting frame and are connected with the fixing plate through connecting rods; the lower surface of the fixed plate is connected with a shovel body through a connecting rod, the shovel body is formed by a plurality of bottom edges, side walls extend upwards respectively, the side walls are connected to form a hollow and closed figure, the cross sections of the bottoms of all the side walls are of conical structures with large top and small bottom, and two opposite inner side walls are connected into a whole through reinforcing ribs.
In order to facilitate the connection and reduce production materials; foretell link comprises two fixed blocks that the size is the same and the projection is X style of calligraphy structure, and two fixed blocks are parallel to each other and connect into an organic whole through the connecting rod, and the projection coincidence of two fixed blocks, both ends are equipped with the connecting axle respectively about the link upper end, both ends are connected with the connecting block that inclines downwards and outwards respectively about the link bottom.
In order to make the connection between fixed plate and the link more firm and convenient, both ends are equipped with the connecting block that downwards just leans out through the connecting rod symmetry about the fixed plate upper surface, and the connecting face of connecting block and the upper surface of fixed plate between form an acute angle, and this connecting block is parallel to each other with the setting between the connecting block of link bottom to link into an integrated entity through soft material.
In order to effectively limit the continuous extension of the soft material and ensure the connection between the connecting frame and the fixing plate; be located link bottom connecting block top and be equipped with the stopper, have the clearance between stopper and the link bottom, the stopper is parallel to each other with the connecting block that sets up in the link bottom, and the stopper passes through the connecting rod to be connected with the fixed plate to make soft material in tensile in-process, just can not continue to stretch when connecting block on the link and stopper in close contact with, also further restricted the link and continued upwards to carry out the displacement.
The soft material is composed of a rubber connecting block, the rubber connecting block is of a cylindrical structure, and connecting sheets with projections of rectangular structures or annular structures extend outwards from two end faces in the length direction of the rubber connecting block.
The overlooking projection of the shovel body is of a hollow T-shaped structure or a hollow I-shaped structure, and the height of the shovel body is 10-30 cm.
During actual use, firstly, a bucket on a movable arm of an excavator is detached, then the bucket is connected with the movable arm on the excavator through a connecting shaft arranged on a connecting frame, so that the whole rib type foundation pit forming shovel is arranged on the movable arm of the excavator, a vibration exciter arranged on a fixed plate is connected with a hydraulic system on the excavator through an oil pipe, so that working power is provided for the vibration exciter through the hydraulic system on the excavator, then the rib type foundation pit forming shovel is placed at a position where soil is required to be loosened through the excavator according to actual requirements, then the vibration exciter is controlled to vibrate, meanwhile, the movable arm on the excavator gives downward pressure to the whole rib type foundation pit forming shovel, so that the soil is vibrated to be loosened under the action of vibration force, then the shovel body can extend downwards to a certain depth under the action of the pressure, and the vibrated loose soil can be embedded into a hollow area of the shovel body, after the shovel body is lifted, the foundation pit of the rib-shaped foundation is shaped, then soil embedded into the shovel body is shaken under the action of the vibration exciter, workers carry away the shaken soil, then the rib-shaped foundation pit forming shovel is placed at the next working position under the action of a movable arm of the excavator, and the operation is repeated.
According to the above, the utility model discloses a rib type foundation ditch shovel that takes shape through this unique structural design, has changed the mode that original manual work was excavated, adopts mechanized operation, accomplishes the excavation work of retaining wall foundation ditch to greatly reduced intensity of labour, improved work efficiency.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the shovel body;
FIG. 3 is a front view of the shovel body;
fig. 4 is a left side view of the shovel body.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1, 2, 3, and 4, the rib-shaped foundation pit forming shovel described in this embodiment includes a fixing plate 1, a limiting block 2, a connecting frame 3, a connecting shaft 4, a vibration exciter 5, and a shovel body 6, wherein the left and right ends of the fixing plate 1 are respectively extended with a baffle 7 in an upward and outward inclined manner, and an acute angle of 45 ° is formed between the baffle 7 and the horizontal plane of the lower surface of the fixing plate 1; the upper surface of the fixed plate 1 is provided with a vibration exciter 5, the connecting frame 3 is in soft connection with the fixed plate 1 through a soft material 10, namely, the connecting frame 3 is composed of two fixing blocks which have the same size and the projection of which is in an X-shaped structure, the two fixing blocks are parallel to each other and are connected into a whole through a connecting rod, the projections of the two fixing blocks are superposed, the left end and the right end of the upper end of the connecting frame 3 are respectively provided with a connecting shaft 4, the left end and the right end of the bottom of the connecting frame 3 are respectively connected with a second connecting block 9 which is inclined downwards and outwards, the left and right ends of the upper surface of the fixed plate 1 are respectively symmetrically provided with a first connecting block 8 which inclines downwards and outwards through a connecting rod, and a 45-degree acute angle is formed between the connecting surface of the first connecting block 8 and the upper surface of the fixing plate 1, the first connecting block 8 and a second connecting block 9 arranged at the bottom of the connecting frame 3 are parallel to each other, the first connecting block 8 and the second connecting block 9 are in flexible connection through a flexible material 10; a limiting block 2 is arranged 7cm above a second connecting plate 9, the limiting block 2 is parallel to the second connecting plate 9, the limiting block 2 is connected with a fixing plate 1 through a connecting rod, a shovel body 6 is connected to the lower surface of the fixing plate 1 through a connecting rod 11, the shovel body 6 is formed by upwards extending side walls and connecting the side walls through a plurality of bottom edges respectively to form a hollow and closed graph, the overlooking projection of the graph is of a hollow T-shaped structure, the cross sections of the bottoms of all the side walls are of conical structures with large top and small bottom, and two opposite inner side walls of the shovel body 6 are connected into a whole through a reinforcing rib 6-1.
Claims (6)
1. The utility model provides a rib type basis foundation ditch shaping shovel which characterized in that: the vibration exciter comprises a fixed plate, a limiting block, a connecting frame, a connecting shaft, a vibration exciter and a shovel body, wherein baffle plates extending upwards and outwards in an inclined mode are arranged at the left end and the right end of the fixed plate respectively, and an included angle is formed between each baffle plate and the horizontal plane of the lower surface of the fixed plate and is an acute angle; the upper surface of the fixed plate is fixedly connected with a vibration exciter, the connecting frame is in flexible connection with the fixed plate through a flexible material, and a connecting shaft connected with an excavator is arranged above the connecting frame; limiting blocks for limiting the continuous stretching of the soft material are arranged above the left end and the right end of the bottom of the connecting frame and are connected with the fixing plate through connecting rods; the lower surface of the fixed plate is connected with a shovel body through a connecting rod, the shovel body is formed by a plurality of bottom edges, side walls extend upwards respectively, the side walls are connected to form a hollow and closed figure, the cross sections of the bottoms of all the side walls are of conical structures with large top and small bottom, and two opposite inner side walls are connected into a whole through reinforcing ribs.
2. The rib type foundation pit forming shovel of claim 1, wherein: foretell link comprises two fixed blocks that the size is the same and the projection is X style of calligraphy structure, and two fixed blocks are parallel to each other and connect into an organic whole through the connecting rod, and the projection coincidence of two fixed blocks, both ends are equipped with the connecting axle respectively about the link upper end, both ends are connected with the connecting block that inclines downwards and outwards respectively about the link bottom.
3. A rib type foundation pit forming shovel according to claim 1 or 2, wherein: both ends are equipped with the connecting block that inclines downwards and outwards through the connecting rod symmetry about fixed plate upper surface, and the connecting face of connecting block and the upper surface of fixed plate between form an acute angle, and this connecting block is parallel to each other with the connecting block that sets up in the link bottom to link into an organic whole through soft material.
4. The rib type foundation pit forming shovel of claim 2, wherein: be located link bottom connecting block top and be equipped with the stopper, have the clearance between stopper and the link bottom, the stopper is parallel to each other with the connecting block that sets up in the link bottom, and the stopper is connected with the fixed plate through the connecting rod.
5. The rib type foundation pit forming shovel of claim 1, wherein: the soft material is composed of a rubber connecting block, the rubber connecting block is of a cylindrical structure, and connecting sheets with projections of rectangular structures or annular structures extend outwards from two end faces in the length direction of the rubber connecting block.
6. The rib type foundation pit forming shovel of claim 1, wherein: the overlooking projection of the shovel body is of a hollow T-shaped structure or a hollow I-shaped structure, and the height of the shovel body is 10-30 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920444884.8U CN209854797U (en) | 2019-04-03 | 2019-04-03 | Rib type foundation pit forming shovel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920444884.8U CN209854797U (en) | 2019-04-03 | 2019-04-03 | Rib type foundation pit forming shovel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209854797U true CN209854797U (en) | 2019-12-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920444884.8U Active CN209854797U (en) | 2019-04-03 | 2019-04-03 | Rib type foundation pit forming shovel |
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| Country | Link |
|---|---|
| CN (1) | CN209854797U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110056024A (en) * | 2019-04-03 | 2019-07-26 | 嘉兴学院 | Rib type foundation pit forming shovel |
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2019
- 2019-04-03 CN CN201920444884.8U patent/CN209854797U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110056024A (en) * | 2019-04-03 | 2019-07-26 | 嘉兴学院 | Rib type foundation pit forming shovel |
| CN110056024B (en) * | 2019-04-03 | 2024-03-26 | 嘉兴学院 | Rib type foundation pit forming shovel |
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