CN208472811U - A kind of improved soil body hole-forming device - Google Patents
A kind of improved soil body hole-forming device Download PDFInfo
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- CN208472811U CN208472811U CN201820991295.7U CN201820991295U CN208472811U CN 208472811 U CN208472811 U CN 208472811U CN 201820991295 U CN201820991295 U CN 201820991295U CN 208472811 U CN208472811 U CN 208472811U
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- soil body
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Abstract
A kind of improved soil body hole-forming device, belong to engineering investigation, foundation basic construction field, it includes hanging ring, upper copper plate, guide rod, spring, Luoyang Spade shovel head, pulling plate, upper copper plate is arranged in hanging ring lower part, upper copper plate is arranged in the upper end of guide rod, Luoyang Spade shovel head is arranged in the lower end of guide rod, it is characterized in that device preventing tilting is arranged between hanging ring and Luoyang Spade shovel head, guide rod passes through device preventing tilting and extend into Luoyang Spade shovel head.The utility model structure is simple, can be suitably used in the soil body pore-forming of multiple diameter, and can mitigate hole tilt phenomenon.
Description
Technical field
The utility model belongs to engineering investigation, foundation basic construction field, and in particular to a kind of improved soil body pore-forming dress
It sets.
Background technique
There is mechanical Luoyang Spade pore-forming, site condition small to soil disturbance to limit, and smaller, pore-forming efficiency is higher, cost is relatively low
The advantages that, it achieves and is widely applied in the engineering practices such as prospect pit pore-forming, pouring pile hole.
But in practical pore forming process, easily there is the case where hole inclination；When hole is deeper, hole inclination conditions are often
Than more serious.For example, usually there is the case where can't see hole bottom from hole in deeper prospect pit.
The inclination of hole will lead to the decline of soil body self-stable ability, and the hole wall soil body phenomena such as falling, collapsing easily occurs, increases
Take the security risk of natives person；In addition, there is also larger difficulty for the placement of filling pile cage of reinforcement in inclined hole.
When slope trend occurs in Luoyang Spade, the existing hole wall soil body is relied primarily on to the water on Luoyang Spade top or middle part reinforcing bar
The vertical degree of flat active force control Luoyang Spade.But the diameter of reinforcing bar is smaller, and forced area is small；Soil body local pressure is larger, weakens
The control action that the hole wall soil body spends Luoyang Spade vertically, causes the Luoyang Spade upper reinforcement more serious abrasion occurs.
Summary of the invention
In order to solve the problems, such as the easy run-off the straight of existing machinery Luoyang Spade pore-forming hole, the utility model provides a kind of soil body
Hole-forming device.
A kind of soil body hole-forming device, including hanging ring, upper copper plate, guide rod, spring, Luoyang Spade shovel head, pulling plate, hanging ring lower part
Upper copper plate is arranged in copper plate in setting, the upper end of guide rod, and Luoyang Spade shovel head is arranged in the lower end of guide rod, it is characterized in that upper copper plate with
Device preventing tilting is set between Luoyang Spade shovel head, and guide rod passes through device preventing tilting and extend into Luoyang Spade shovel head.
The device preventing tilting is made of steel cylinder, connector, plate platform；Steel cylinder includes that a shape is cylindrical sky
Heart cylinder, the upper end of hollow cylinder connect the upper ring that a shape is in truncated cone-shaped, and upper ring and steel cylinder upper plate are connected with spacer bar, hollow
The lower end of cylinder connects the lower ring that a shape is in truncated cone-shaped, and lower ring and steel cylinder lower plate are connected with spacer bar；Steel cylinder lower plate and steel
It is connected between plate platform by connector；It is connected by hinge between plate platform and Luoyang Spade shovel head.
The outer diameter suitable for reading of upper ring is smaller than lower mouth outer diameter, and outer diameter suitable for reading is 50~100mm smaller than lower mouth outer diameter.
The outer diameter suitable for reading of upper ring is identical as the lower mouth outer diameter of lower ring；The outer diameter phase suitable for reading of the lower mouth outer diameter of upper ring and lower ring
Together, and it is identical as steel cylinder outer diameter.
Included angle is 45 °~60 ° between upper ring and steel cylinder upper plate.
Included angle is 45 °~60 ° between lower ring and steel cylinder lower plate.
The connector is a cylinder or is 4 blocks of steel plates.
Steel cylinder height is not less than 30cm.
The outer diameter of steel cylinder is 5~10cm smaller than Luoyang Spade edge of shovel outer diameter.
The guide rod is equipped with spring, and spring is separately positioned on leading on the guide rod in steel cylinder and in Luoyang Spade shovel head
To on bar.
The application method of the utility model:
It is high at the certain altitude of ground that hoist engine drives wirerope to hang hanging ring；Then the utility model is whole certainly
By falling, the edge of shovel of Luoyang Spade shovel head is inserted into the soil body；Being lifted up guide rod proposes shovel head from the soil body, and pulling plate controls shovel head
It opens and falls to the soil in shovel head on cart；Aforesaid operations are repeated, achieve the purpose that soil body pore-forming.
The device preventing tilting of the utility model is in pore forming process, and soil body side wall forced area is larger, and soil deformation is small.Benefit
With the hole sidewalls soil body to the verticality of the horizontal force force control device of steel cylinder, to mitigate the tilt phenomenon of hole.
Detailed description of the invention
Fig. 1 is the structural map of the utility model.
In figure, 1- hanging ring, the upper copper plate of 2-, 3- steel cylinder, 4- steel cylinder lower plate, 5- guide rod, 6- plate platform, 7- Luoyang Spade shovel
Head, 8- pulling plate, 9- hinge, 10- connector, ring under 11-, 12- steel cylinder upper plate, the upper ring of 13-, 14- spring.
Specific embodiment
Shown in Fig. 1, a kind of soil body hole-forming device, including hanging ring 1, upper copper plate 2, guide rod 5, spring 14, Luoyang Spade shovel head
7, pulling plate 8,1 lower part of hanging ring connect upper copper plate 2, and the upper end of guide rod 5 connects upper copper plate 2, and Luoyang Spade is arranged in the lower end of guide rod 5
Shovel head 7, is arranged device preventing tilting between upper copper plate 2 and Luoyang Spade shovel head 7, guide rod 5 passes through device preventing tilting and extend into Luoyang
It shovels in shovel head 7.Guide rod 5 is equipped with spring 14, and spring 14 is separately positioned on the guide rod in steel cylinder 3 and is located at Luoyang
It shovels on the guide rod in shovel head 7.
The device preventing tilting is made of steel cylinder 3, connector 10, plate platform 6；Steel cylinder 3 includes that a shape is cylinder
The hollow cylinder of shape, the upper end of hollow cylinder connect the upper ring 13 that a shape is in truncated cone-shaped, and upper ring 13 is connected with steel cylinder upper plate 12
Spacer bar, the lower end of hollow cylinder connect the lower ring 11 that a shape is in truncated cone-shaped, and lower ring 11 is connected with support with steel cylinder lower plate 4
Reinforcing bar；It is connected between steel cylinder lower plate 4 and plate platform 6 by connector 10；Pass through between plate platform 6 and Luoyang Spade shovel head 7
Hinge 9 connects；Pulling plate 8 is connect with Luoyang Spade shovel head 7, and the opening and closing of shovel head are controlled by pulling plate.
The outer diameter suitable for reading of upper ring is smaller than lower mouth outer diameter, and outer diameter suitable for reading is 50~100mm smaller than lower mouth outer diameter.
The outer diameter suitable for reading of upper ring is identical as the lower mouth outer diameter of lower ring；The outer diameter phase suitable for reading of the lower mouth outer diameter of upper ring and lower ring
Together, and it is identical as steel cylinder outer diameter.
Included angle is 45 °~60 ° between upper ring and steel cylinder upper plate.
Included angle is 45 °~60 ° between lower ring and steel cylinder lower plate.
The connector is a cylinder or is 4 blocks of steel plates.
Steel cylinder height is not less than 30cm.
The outer diameter of steel cylinder is 5~10cm smaller than Luoyang Spade edge of shovel outer diameter.
Claims (9)
1. a kind of improved soil body hole-forming device, including hanging ring, upper copper plate, guide rod, spring, Luoyang Spade shovel head, pulling plate, hanging ring
Upper copper plate is arranged in lower part, and upper copper plate is arranged in the upper end of guide rod, and Luoyang Spade shovel head is arranged in the lower end of guide rod, it is characterized in that upper rotation
Device preventing tilting is set between son and Luoyang Spade shovel head, and guide rod passes through device preventing tilting and extend into Luoyang Spade shovel head;It is described
Device preventing tilting is made of steel cylinder, connector, plate platform；Steel cylinder includes that a shape is cylindrical hollow cylinder, hollow cylinder
Upper end connect the upper ring that shape is in truncated cone-shaped, upper ring and steel cylinder upper plate are connected with spacer bar, and the lower end of hollow cylinder connects
The lower ring that a shape is in truncated cone-shaped is connect, lower ring and steel cylinder lower plate are connected with spacer bar；Between steel cylinder lower plate and plate platform
It is connected by connector；It is connected by hinge between plate platform and Luoyang Spade shovel head.
2. a kind of improved soil body hole-forming device according to claim 1, it is characterized in that the outer diameter suitable for reading of upper ring than lower mouth outside
Diameter is small, and outer diameter suitable for reading is 50~100mm smaller than lower mouth outer diameter.
3. a kind of improved soil body hole-forming device according to claim 1, it is characterized in that the outer diameter suitable for reading of upper ring and lower ring
Lower mouth outer diameter is identical；The lower mouth outer diameter of upper ring is identical as the outer diameter suitable for reading of lower ring and identical as steel cylinder outer diameter.
4. a kind of improved soil body hole-forming device according to claim 1, it is characterized in that angle between upper ring and steel cylinder upper plate
φ is 45 °~60 °.
5. a kind of improved soil body hole-forming device according to claim 1, it is characterized in that angle between lower ring and steel cylinder lower plate
φ is 45 °~60 °.
6. a kind of improved soil body hole-forming device according to claim 1, it is characterized in that the connector be a cylinder or
For 4 blocks of steel plates.
7. a kind of improved soil body hole-forming device according to claim 1, it is characterized in that the steel cylinder height is not less than
30cm。
8. a kind of improved soil body hole-forming device according to claim 1, it is characterized in that the outer diameter of steel cylinder is shoveled than Luoyang Spade
Small 5~the 10cm of sword outer diameter.
9. a kind of improved soil body hole-forming device according to claim 1, it is characterized in that the guide rod is equipped with spring, bullet
Spring is separately positioned on the guide rod on the guide rod in steel cylinder and in Luoyang Spade shovel head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820991295.7U CN208472811U (en) | 2018-06-26 | 2018-06-26 | A kind of improved soil body hole-forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820991295.7U CN208472811U (en) | 2018-06-26 | 2018-06-26 | A kind of improved soil body hole-forming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208472811U true CN208472811U (en) | 2019-02-05 |
Family
ID=65215170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820991295.7U Active CN208472811U (en) | 2018-06-26 | 2018-06-26 | A kind of improved soil body hole-forming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208472811U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109653278A (en) * | 2019-02-18 | 2019-04-19 | 江西应用技术职业学院 | A kind of reallocation of land boundary marker locator |
| CN110644918A (en) * | 2019-10-17 | 2020-01-03 | 西安石油大学 | Geophysical prospecting drilling equipment |
-
2018
- 2018-06-26 CN CN201820991295.7U patent/CN208472811U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109653278A (en) * | 2019-02-18 | 2019-04-19 | 江西应用技术职业学院 | A kind of reallocation of land boundary marker locator |
| CN109653278B (en) * | 2019-02-18 | 2021-01-15 | 江西应用技术职业学院 | Boundary pile positioner for land planning |
| CN110644918A (en) * | 2019-10-17 | 2020-01-03 | 西安石油大学 | Geophysical prospecting drilling equipment |
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