CN110056024B - Rib type foundation pit forming shovel - Google Patents
Rib type foundation pit forming shovel Download PDFInfo
- Publication number
- CN110056024B CN110056024B CN201910265837.1A CN201910265837A CN110056024B CN 110056024 B CN110056024 B CN 110056024B CN 201910265837 A CN201910265837 A CN 201910265837A CN 110056024 B CN110056024 B CN 110056024B
- Authority
- CN
- China
- Prior art keywords
- fixed plate
- foundation pit
- blocks
- shovel
- connecting frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000001154 acute effect Effects 0.000 claims abstract description 7
- 239000007779 soft material Substances 0.000 claims description 12
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims 4
- 239000002689 soil Substances 0.000 abstract description 11
- 238000010276 construction Methods 0.000 abstract description 2
- 238000009412 basement excavation Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/02—Foundation pits
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/36—Component parts
- E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/36—Component parts
- E02F3/42—Drives for dippers, buckets, dipper-arms or bucket-arms
- E02F3/43—Control of dipper or bucket position; Control of sequence of drive operations
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Shovels (AREA)
- Retaining Walls (AREA)
Abstract
The invention relates to a rib type foundation pit forming shovel; the invention aims to provide a rib-type foundation pit forming shovel which is used for completing the modeling of a foundation pit by loosening soil on a revetment construction surface in a vibrating manner and removing the loose soil through a shovel body; the device comprises a fixed plate, a limiting block, a connecting frame, a connecting shaft, a vibration exciter and a shovel body, wherein baffle plates are respectively arranged at the left end and the right end of the fixed plate and extend in an upward and outward inclined manner, 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 and the like; according to the rib-type foundation pit forming shovel, the original manual excavating mode is changed through the unique structural design, full-automatic mechanical operation is adopted, and the excavating work of the retaining wall foundation pit is completed, so that the labor intensity is greatly reduced, and the working efficiency is improved.
Description
Technical Field
The invention relates to a rib type foundation pit forming shovel.
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 acquisition batch of 'a retaining wall rib type foundation structure' is declared, patent number 201721041372, and the technology is popularized and applied in a large range at present. However, in practical application, when the retaining wall formed by the thin-wall rib-type structural foundation is built on the sides of a river or a lake for protecting the river or the lake, foundation pit excavation needs to be performed manually, but the following defects exist in a manual excavation mode: firstly, the soil quality of the retaining wall foundation pit is greatly changed, some soil is very hard, some soil is very soft, the artificial excavation is very hard, the excavation time is long, and the efficiency is low; secondly, the foundation pit is manually required to be completed to a certain shape according to the requirement, so that the digging difficulty is increased, and the labor intensity is increased.
Aiming at the problems, the solution is urgently needed.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a method for extruding soil body in a vibration mode and taking out the soil body from a foundation pit so as to finish the modeling of the rib-type foundation pit, and after concrete is poured into the foundation pit, the construction of a foundation section of a retaining wall is finished.
In order to achieve the purpose, the rib type foundation pit forming shovel comprises a fixed plate, limiting blocks, a connecting frame, a connecting shaft, a vibration exciter and a shovel body, wherein baffle plates are respectively arranged at the left end and the right end of the fixed plate and extend outwards in an inclined mode, 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 and the fixed plate are in soft connection through soft materials, and a connecting shaft connected with the excavator is arranged above the connecting frame; limiting blocks for limiting continuous stretching of the soft material are arranged above the left end and the right end of the bottom of the connecting frame, and the limiting blocks are connected with the fixed 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 into a hollow and closed graph after being connected between side walls by a plurality of bottom edges which extend upwards respectively, the cross sections of the bottoms of all the side walls are in a conical structure with big top and small bottom, and two opposite inner side walls are connected into a whole through a reinforcing rib.
In order to facilitate connection and reduce production materials; the connecting frame comprises two fixed blocks which are identical in size and have X-shaped projections, the two fixed blocks are mutually parallel and connected into a whole through the connecting rod, the projections of the two fixed blocks are overlapped, connecting shafts are respectively arranged at the left end and the right end of the upper end of the connecting frame, and connecting blocks which are inclined downwards and outwards are respectively connected at the left end and the right end of the bottom of the connecting frame.
In order to make the connection between fixed plate and the link firmer and more convenient, the left and right ends of the upper surface of the fixed plate are symmetrically provided with downward and outward inclined connecting blocks through connecting rods, an acute angle is formed between the connecting surface of the connecting block and the upper surface of the fixed plate, and the connecting blocks are mutually parallel to the connecting blocks arranged at the bottom of the link and are connected into a whole through soft materials.
In order to effectively limit the continuous extension of the soft material, the connection between the connecting frame and the fixing plate is ensured; 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 on the link bottom, and the stopper passes through the connecting rod and is connected with the fixed plate to make soft material in tensile in-process, just can not continue to stretch when connecting block and stopper in close contact on the link, 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 pieces with rectangular or annular projection structures extend outwards at two end faces of the rubber connecting block in the length direction.
The plane 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.
When the excavator is in actual use, the bucket on the excavator movable arm is detached firstly, then the movable arm on the excavator is connected with the connecting shaft arranged on the connecting frame, the whole rib foundation pit forming shovel is installed on the movable arm of the excavator, the vibration exciter arranged on the fixing plate is connected with the hydraulic system on the excavator through the oil pipe, accordingly, working power is provided for the vibration exciter through the hydraulic system on the excavator, then the rib foundation pit forming shovel is placed to a position of loose soil through the excavator according to actual requirements, then the vibration exciter is controlled to vibrate, meanwhile, the movable arm on the excavator gives the whole rib foundation pit forming shovel a downward pressure, so that the soil is vibrated loose under the action of the vibration force, then the shovel body can be penetrated to a certain depth downwards under the action of the vibration force, the loose soil can be embedded into a hollow area of the shovel body, after the shovel body is lifted, the foundation pit forming of the rib foundation is completed, then the soil in the shovel body is vibrated under the action of the vibration exciter, workers shake the moved away, and then the movable arm can be placed to the position of the rib foundation pit forming shovel under the action of the upper vibration exciter.
According to the rib-type foundation pit forming shovel, the unique structural design changes the original manual excavating mode, and adopts mechanized operation to complete the excavating work of the retaining wall foundation pit, so that the labor intensity is greatly reduced, and the working efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of the structure 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 invention is further described below with reference to the accompanying drawings.
As shown in fig. 1, 2, 3 and 4, the rib-type 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 two ends of the fixing plate 1 are respectively extended upwards and outwards in an inclined manner, and a baffle 7 forms an acute angle of 45 degrees with a 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 and the fixed plate 1 are in soft connection through soft materials 10, namely, the connecting frame 3 is composed of two fixed blocks which are identical in size and have an X-shaped projection structure, the two fixed blocks are mutually parallel and connected into a whole through a connecting rod, the projections of the two fixed blocks coincide, 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 downwards and outwards inclined, the left end and the right end of the upper surface of the fixed plate 1 are respectively symmetrically provided with a first connecting block 8 which is downwards and outwards inclined through the connecting rod, an acute angle of 45 degrees is formed between the connecting surface of the first connecting block 8 and the upper surface of the fixed plate 1, the first connecting block 8 is mutually parallel with the second connecting block 9 which is arranged on the bottom of the connecting frame 3, and the first connecting block 8 and the second connecting block 9 are in soft connection through the soft materials 10; a limiting block 2 is arranged at a position 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 the fixed plate 1 through a connecting rod, the lower surface of the fixed plate 1 is connected with a shovel body 6 through a connecting rod 11, the shovel body 6 is formed into a hollow and closed figure after being connected between side walls and side walls by a plurality of side walls which extend upwards respectively, overlooking projection of the figure is of a hollow T-shaped structure, cross sections of the bottoms of all side walls are of a conical structure with big top and small bottom, and the two opposite side walls of the shovel body 6 are connected into a whole through a reinforcing rib 6-1.
Claims (4)
1. The utility model provides a rib formula basis foundation ditch shaping shovel which characterized in that: the device comprises a fixed plate, a limiting block, a connecting frame, a connecting shaft, a vibration exciter and a shovel body, wherein baffle plates are respectively arranged at the left end and the right end of the fixed plate and extend in an upward and outward inclined manner, 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 and the fixed plate are in soft connection through soft materials, and a connecting shaft connected with the excavator is arranged above the connecting frame; limiting blocks for limiting continuous stretching of the soft material are arranged above the left end and the right end of the bottom of the connecting frame, and the limiting blocks are connected with the fixed 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 respectively provided with side walls extending upwards from a plurality of bottom edges, the side walls are connected to form a hollow and closed graph, the cross sections of the bottoms of all the side walls are in conical structures with big top and small bottom, and two opposite inner side walls are connected into a whole through a reinforcing rib; the connecting frame is composed of two fixed blocks which are identical in size and have X-shaped projections, the two fixed blocks are parallel to each other and are connected into a whole through a connecting rod, the projections of the two fixed blocks coincide, connecting shafts are respectively arranged at the left end and the right end of the upper end of the connecting frame, and connecting blocks which incline downwards and outwards are respectively connected at the left end and the right end of the bottom of the connecting frame; the soft material is composed of a rubber connecting block, the rubber connecting block is of a cylindrical structure, and connecting pieces with rectangular or annular projection structures extend outwards at two end faces of the rubber connecting block in the length direction.
2. The ribbed foundation pit shaping scoop of claim 1, wherein: the left end and the right end of the upper surface of the fixed plate are symmetrically provided with downward and outward inclined connecting blocks through connecting rods, an acute angle is formed between the connecting surface of each connecting block and the upper surface of the fixed plate, and the connecting blocks are mutually parallel to the connecting blocks arranged at the bottom of the connecting frame and are connected into a whole through soft materials.
3. The ribbed foundation pit shaping scoop of claim 1, wherein: be located the link bottom connecting block top and be equipped with the stopper, there is the clearance between stopper and the link bottom, the stopper is parallel to each other with the connecting block that sets up on the link bottom, the stopper is connected with the fixed plate through the connecting rod.
4. The ribbed foundation pit shaping scoop of claim 1, wherein: the plane 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 |
|---|---|---|---|
| CN201910265837.1A CN110056024B (en) | 2019-04-03 | 2019-04-03 | Rib type foundation pit forming shovel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910265837.1A CN110056024B (en) | 2019-04-03 | 2019-04-03 | Rib type foundation pit forming shovel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110056024A CN110056024A (en) | 2019-07-26 |
| CN110056024B true CN110056024B (en) | 2024-03-26 |
Family
ID=67318242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910265837.1A Active CN110056024B (en) | 2019-04-03 | 2019-04-03 | Rib type foundation pit forming shovel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110056024B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205134325U (en) * | 2015-11-11 | 2016-04-06 | 国网四川蓬溪县供电有限责任公司 | Pole foundation ditch excavation instrument |
| CN106436792A (en) * | 2016-12-06 | 2017-02-22 | 北京迈弛科技发展有限公司 | Composite milling and digging shovel |
| CN205966531U (en) * | 2016-07-30 | 2017-02-22 | 浙江建桦环保科技有限公司 | Feed sieves all -in -one in advance |
| CN107100171A (en) * | 2017-05-19 | 2017-08-29 | 中国水利水电第四工程局有限公司 | A kind of foundation ditch construction method |
| CN107859082A (en) * | 2017-11-14 | 2018-03-30 | 十九冶成都建设有限公司 | Perching knife and its construction method for backacter |
| CN209854797U (en) * | 2019-04-03 | 2019-12-27 | 嘉兴学院 | Rib type foundation pit forming shovel |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7774959B2 (en) * | 2008-01-23 | 2010-08-17 | Esco Corporation | Dragline bucket, rigging and system |
-
2019
- 2019-04-03 CN CN201910265837.1A patent/CN110056024B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205134325U (en) * | 2015-11-11 | 2016-04-06 | 国网四川蓬溪县供电有限责任公司 | Pole foundation ditch excavation instrument |
| CN205966531U (en) * | 2016-07-30 | 2017-02-22 | 浙江建桦环保科技有限公司 | Feed sieves all -in -one in advance |
| CN106436792A (en) * | 2016-12-06 | 2017-02-22 | 北京迈弛科技发展有限公司 | Composite milling and digging shovel |
| CN107100171A (en) * | 2017-05-19 | 2017-08-29 | 中国水利水电第四工程局有限公司 | A kind of foundation ditch construction method |
| CN107859082A (en) * | 2017-11-14 | 2018-03-30 | 十九冶成都建设有限公司 | Perching knife and its construction method for backacter |
| CN209854797U (en) * | 2019-04-03 | 2019-12-27 | 嘉兴学院 | Rib type foundation pit forming shovel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110056024A (en) | 2019-07-26 |
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