CN208763076U - Pile foundation model test pile crown angle set device - Google Patents
Pile foundation model test pile crown angle set device Download PDFInfo
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- CN208763076U CN208763076U CN201720966933.5U CN201720966933U CN208763076U CN 208763076 U CN208763076 U CN 208763076U CN 201720966933 U CN201720966933 U CN 201720966933U CN 208763076 U CN208763076 U CN 208763076U
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- fork
- jack
- location hole
- pile
- positioning hole
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- 238000012360 testing method Methods 0.000 title claims abstract description 16
- 239000004744 fabric Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000003673 groundwater Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D33/00—Testing foundations or foundation structures
Abstract
Pile foundation model test pile crown angle set device, belongs to Geotechnical Engineering field.Including bolt device, slot apparatus, pin, bolt device is two, and each bolt device includes the first fork, the second fork, and the lower end of each first fork is plugged on corresponding Model Pile pile body top；Master positioning hole, multiple adjusting location holes are set on the second fork, each upper end end for adjusting location hole and being separately positioned on the second fork, each location hole that adjusts is evenly arranged on the circumference in master positioning hole using the master positioning hole as the center of circle, the corresponding vertical tilt angle of setting between master positioning hole and each adjusting location hole；U-type groove is respectively set in slot apparatus, and each second fork is respectively cooperating in the U-type groove at both ends, and each main jack is correspondingly connected with master positioning hole by pin respectively, and each jack that adjusts is correspondingly connected with corresponding adjusting location hole by pin respectively.This model taper pile is a kind of, angle control accurate Model Pile mounting technique convenient to vertical angular adjustment.
Description
Technical field
The utility model belongs to Geotechnical Engineering field, is related to foundation model test, is a kind of architectural engineering examination
Experiment device, diclinic pile foundation in specifically a kind of model test, to the device of vertical tilt adjustable, especially model taper pile
Basic pile crown realizes that differing tilt angles model taper pile can make repeatedly for different angle to vertical inclination angle regulator
With.
Background technique
Since soil layer property is influenced by territorial environment, particle composition, level of ground water etc., and since ground-basis is mutual
The complexity of effect, the working mechanism on ground and basis influence foundation and pass through safely so far there are many places are unclear
Design, construction and the use of Ji.Experimental study be make effective and feasible method of foundation working mechanism clear, wherein
The model test on base basis is because its, test operation strong with experimental condition controllability is easy, test required cost is lower, test
The advantages that required time is shorter and be widely adopted, each tool of the famous colleges and universities of each correlation in the world and scientific research institutions' all design and constructions is special
The model test apparatus of color, to study the load-deformation and damage feature of foundation, analysis bearing capacity plays mechanism.
Utility model content
The utility model provides a kind of pile foundation model test pile crown angle set device, it is therefore intended that overcomes the prior art
The poor, high construction cost of repeatability, it is inconvenient for use, mechanism is complicated the disadvantages of.
The utility model includes bolt device, slot apparatus, pin, and the bolt device is two, each bolt dress
It sets including the first fork, the second fork, first fork is cylindrical shank, and second fork is cuboid
Plate shape shank, first fork one end and one end of second fork are fixed or are wholely set, and each described first inserts
The lower end of plunger is plugged on corresponding Model Pile pile body top；Master positioning hole, multiple is set on second fork
Adjust location hole, each upper end end for adjusting location hole and being separately positioned on second fork, each adjusting positioning
Hole is using the master positioning hole as the center of circle, and each adjusting location hole is evenly arranged on respectively on the circumference in the master positioning hole, the master
Location hole and each adjust the corresponding vertical tilt angle of setting between location hole；The slot apparatus includes connection block, described
The both ends of connection block are arranged respectively to U-type groove, and each second fork is respectively cooperating in the U-type groove at both ends,
Be respectively set in the two side walls of the U-type groove and correspond to each other main jack, adjust jack, each main jack respectively with the master positioning
Hole is correspondingly connected with by pin, and each adjusting jack is correspondingly connected with corresponding adjusting location hole by pin respectively, each institute
That states adjusting location hole selectivity sets corresponding angle between corresponding master positioning hole.
When utility model works, two bolt device lower end link model stakes, bolt device upper end is filled with slot respectively
Connection is set, Model Pile pile body is embedded under soil, carries out model experiment, is connected by master positioning Kong Yuzhu jack, is respectively adjusted location hole
Respectively with adjust jack and be correspondingly connected with, by adjusting corresponding angle between location hole and master positioning hole, due to master positioning hole with
Adjusting has the tilt angle that sets between location hole, bolt device, slot apparatus, group is vertical in pairs between Model Pile three
Tilt the taper pile basis an of set angle；The angle adjustment device of the utility model according in engineering use more taper pile pair
The angular range at vertical inclination angle selects 0 ° to 20 °, and angular adjustment is controlled using pin is installed in hole different on bolt
System can control taper pile to vertical inclination angle, improve angle control precision, reduces angle and control difficulty.Model taper pile is to vertical
Inclination angle it is adjustable, may be reused, structure is simple, own wt is light, is a kind of convenient, angle to vertical angular adjustment
Degree controls accurate Model Pile mounting technique.
The adjusting location hole of second fork described in the utility model be five, respectively first, second, third, fourth,
5th adjusts location hole, and the described first, second, third, fourth, the 5th adjusts location hole respectively using the master positioning hole as the center of circle
It is evenly arranged on ectonexine circumference, the first adjusting location hole and master positioning hole are located on same vertical line, and the described second, the 4th is adjusted
Location hole is located at the inner ring of first, third, the 5th adjusting location hole, and the described second, the 4th adjusts location hole closer to described
Master positioning hole；Second, third, fourth, fifth adjusts location hole and the vertical direction where master positioning hole is successively leftward or rightward
5 °, 10 °, 15 °, 20 ° are successively deviated, the first, second, third, fourth, the 5th adjusts location hole, and (red font is increased text
Word) respectively correspond taper pile to vertical inclination angle be 0 °, 5 °, 10 °, 15 °, 20 °.
The utility model by six through-holes on the second fork, i.e., master positioning hole, first, second, third, fourth,
5th adjusts location hole, a master positioning hole, during bolt is rotated to determine taper pile to vertical inclination angle on this hole
Pin remains stationary；Remaining five hole is to determine that taper pile to the hole of vertical tilt angle, respectively corresponds taper pile to vertical inclination angle
It is 0 °, 5 °, 10 °, 15 °, 20 °.This set is structurally reasonable, simply.
The adjusting jack of each U-type groove two sides is two on slot apparatus described in the utility model, and the respectively first adjusting is inserted
Hole, second adjust jack, and the first, second adjusting jack and the main jack are located on same vertical line, and described second adjusts
It saving jack and adjusts jack compared with first close to the main jack, the main jack is correspondingly arranged with the master positioning hole, and described first
Jack is adjusted to be correspondingly arranged with first, third, the 5th adjusting location hole respectively, described second adjust jack respectively with second, the
Four adjusting location holes are correspondingly arranged, and the main jack is correspondingly arranged with the master positioning hole.
The utility model bolt device is connected on fixation hole by pin and slot apparatus, can around this pin
With rotation.Correspond to corresponding inclination angle on other five holes, a wherein Kong Shangyong pin bolt with slot it is fixed when
It waits, that is, corresponds to a tilt angle.
First fork of bolt device described in the utility model and the detachable grafting of corresponding Model Pile.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the utility model bolt device and Model Pile；
Fig. 2 is the side view of Fig. 1；
Fig. 3 is the top view of Fig. 1；
Fig. 4 is a kind of structural schematic diagram of slot apparatus；
Fig. 5 is the top view of Fig. 4；
Fig. 6 is the side view of Fig. 4；
Fig. 7 is a kind of structural schematic diagram of bolt；
Fig. 8 is a kind of structural schematic diagram of the utility model use state.
Specific embodiment
As shown in Fig. 1,2,3,4,5,6,7,8, this pile foundation model test pile crown angle set device, including bolt device
5, slot apparatus 3, pin, bolt device be two, each bolt device 5 include the first fork 1-2, the second fork 2, first
Fork 1-2 is cylindrical shank, and the second fork 2 is cuboid plate shape shank, first one end fork 1-2 and the second bolt
First 2 one end is fixed or is wholely set, and the lower end of each first fork 1-2 is plugged on the corresponding top Model Pile pile body 1-1 respectively
End；Master positioning hole 2-1, multiple adjusting location hole 2-2,2-3,2-4,2-5,2-6 are set on the second fork 1-2, it is each to adjust
Location hole 2-2,2-3,2-4,2-5,2-6 are separately positioned on the upper end end of the second fork 2, each adjusting location hole 2-2,2-3,
Using master positioning hole 2-1 as the center of circle, it is main fixed that each adjusting location hole 2-2,2-3,2-4,2-5,2-6 are evenly arranged on respectively by 2-4,2-5,2-6
On the circumference of position hole 2-1, setting is corresponding perpendicular between master positioning hole 2-1 and each adjusting location hole 2-2,2-3,2-4,2-5,2-6
To tilt angle；Slot apparatus 3 includes connection block 6, and the both ends of connection block 6 are arranged respectively to U-type groove 7, each second bolt
First 2 are respectively cooperating with and correspond to each other main jack 3-1, adjust in being respectively set in the U-type groove 7 at both ends in the two side walls of U-type groove 7
Jack 3-2,3-3,3-5,3-6 are saved, each main jack 3-1 is correspondingly connected with master positioning hole 2-1 by pin respectively, adjusts jack 3-
2 respectively with adjust location hole 2-3,2-5 and be correspondingly connected with by pin, adjust jack 3-3 respectively with corresponding adjusting location hole 2-
2,2-4,2-6 are correspondingly connected with by pin, each to adjust the fixed with corresponding master of location hole 2-2,2-3,2-4,2-5,2-6 selectivity
Corresponding angle is set between the hole 2-1 of position.
The adjusting location hole of second fork 2 is five, and the respectively first, second, third, fourth, the 5th adjusts positioning
Hole 2-2,2-3,2-4,2-5,2-6, the second, the 4th, which adjusts location hole 2-3,2-5, is located at first, third, the 5th adjusting location hole
The inner ring of 2-2,2-4,2-6, the second, the 4th adjusts location hole 2-3,2-5 closer to master positioning hole 2-1；The first, second,
Three, the four, the 5th adjusting location hole 2-2,2-3,2-4,2-5,2-6 are evenly arranged on ectonexine using master positioning hole 2-1 as the center of circle respectively
On circumference, the first adjusting location hole 2-2 and master positioning hole 2-1 is located on same vertical line, and second, third, fourth, fifth is adjusted
Location hole 2-3,2-4,2-5,2-6 and the vertical direction where the 2-1 of master positioning hole successively successively deviate to the left or to the right 5 °, 10 °,
15 °, 20 °, the first, second, third, fourth, the 5th adjusting location hole respectively correspond taper pile to vertical inclination angle be 0 °, 5 °,
10°、15°、20°。
The adjusting jack of each 7 two sides of U-type groove is two on slot apparatus 3, and respectively first adjusts jack 3-3,3-6, the
Two adjust jack 3-2,3-5, and the first, second adjusting jack 3-3 and main jack 3-1 is located on same vertical line, and the second adjusting is inserted
Hole 3-2 is correspondingly arranged close to main jack 3-1, main jack 3-1 with master positioning hole 2-1 compared with the first adjusting 3-3 jack, and the first adjusting is inserted
Hole 3-3 respectively with first, third, the 5th adjusting location hole 2-2,2-4,2-6 be correspondingly arranged, second adjust jack 3-2 respectively with
The second, the 4th adjusting location hole 2-3,2-5 is correspondingly arranged, and main jack 3-1 is correspondingly arranged with master positioning hole 2-1.
First fork 2-2 of bolt device 5 and the corresponding detachable grafting of Model Pile 1-1.
Specific control mode of the Model Pile to vertical tilt angle:
The first fork 1-2 on bolt is inserted into Model Pile.Second fork 2 of bolt is inserted into slot 3, second
Master positioning hole 2-1 on the fork and main jack 3-1 on slot is inserted into pin 4 to after just in main jack 3-1；Again
The first adjusting location hole 2-2 on two forks 2 first adjusts jack 3-3 to just with what is be changed in U-type groove 7, adjusts first
Pin 4 is inserted into jack 3-3.In this way, by the first fork 1-2 and the second fork 2, slot 3 and Model Pile 1-1, with regard to group
The taper pile basis that vertical tilt angle is 0 ° in pairs.
The first fork 1-2 on bolt is inserted into Model Pile.Second fork 2 of bolt is inserted into slot 3, second
Master positioning hole 2-1 on the fork and main jack 3-1 on slot is inserted into pin 4 to after just in main jack 3-1；Again
Second on two forks 2, which adjusts location hole 2-3, adjusts jack 3-2 to just with second in U-type groove 7, adjusts jack second
Pin 4 is inserted into 3-3.In this way, just being organized pairs of by the first fork 1-2 and the second fork 2, slot 3 and Model Pile 1-1
The taper pile basis that vertical tilt angle is 5 °.
The first fork 1-2 on bolt is inserted into Model Pile.Second fork 2 of bolt is inserted into slot 3, second
Master positioning hole 2-1 on the fork and main jack 3-1 on slot is inserted into pin 4 to after just in main jack 3-1；Again
Third on two forks 2 adjusts the first adjusting jack 3-3 on location hole 2-4 and U-type groove 7 to just, adjusts jack first
Pin 4 is inserted into 3-3.In this way, just being organized pairs of by the first fork 1-2 and the second fork 2, slot 3 and Model Pile 1-1
The taper pile basis that vertical tilt angle is 10 °.
The first fork 1-2 on bolt is inserted into Model Pile.Second fork 2 of bolt is inserted into slot 3, second
Master positioning hole 2-1 on the fork and main jack 3-1 on slot is inserted into pin 4 to after just in main jack 3-1；Again
The 4th on two forks 2, which adjusts location hole 2-5, adjusts jack 3-2 to just with second in U-type groove 7, adjusts jack second
Pin 4 is inserted into 3-3.In this way, just being organized pairs of by the first fork 1-2 and the second fork 2, slot 3 and Model Pile 1-1
The taper pile basis that vertical tilt angle is 15 °.
The first fork 1-2 on bolt is inserted into Model Pile.Second fork 2 of bolt is inserted into slot 3, second
Master positioning hole 2-1 on the fork and main jack 3-1 on slot is inserted into pin 4 to after just in main jack 3-1；Again
The 5th on two forks 2, which adjusts location hole 2-6, adjusts jack 3-3 to just with first in U-type groove 7, adjusts jack first
Pin 4 is inserted into 3-3.In this way, just being organized pairs of by the first fork 1-2 and the second fork 2, slot 3 and Model Pile 1-1
The taper pile basis that vertical tilt angle is 20 °.
Another root cutting pin assembly, with being symmetrical arranged for above-mentioned bolt, angular adjustment is consistent with above-mentioned reciprocal correspondence, bolt
First, second adjusting jack 3-6,3-5 of second fork 2 of device 5 and slot apparatus, which is mutually adjusted, to be correspondingly connected with, realize with
The above-mentioned consistent movement of angular adjustment.
Claims (4)
1. pile foundation model test pile crown angle set device, it is characterised in that including bolt device, slot apparatus, pin and two
Root Model Pile, the bolt device be two, each bolt device include the first fork, the second fork, described first
Fork is cylindrical shank, and second fork is cuboid plate shape shank, first fork one end and described the
One end of two forks is fixed or is wholely set, and the lower end of each first fork is plugged on corresponding Model Pile pile body
Top；Master positioning hole, multiple adjusting location holes are set on second fork, and each adjusting location hole is separately positioned on
The upper end end of second fork, each adjusting location hole is using the master positioning hole as the center of circle, each adjusting positioning
Hole is evenly arranged on respectively on the circumference in the master positioning hole, and setting is corresponding vertical between the master positioning hole and each adjusting location hole
Tilt angle；The slot apparatus includes connection block, and the both ends of the connection block are arranged respectively to U-type groove, and each described
Two forks be respectively cooperating in the U-type groove at both ends, be respectively set in the two side walls of the U-type groove correspond to each other master
Jack adjusts jack, and each main jack is correspondingly connected with the master positioning hole by pin respectively, each adjusting jack respectively with
The corresponding location hole that adjusts is correspondingly connected with by pin, it is each it is described adjust location hole selectivity between corresponding master positioning hole
Set corresponding angle.
2. pile foundation model test pile crown angle set device according to claim 1, it is characterised in that described second inserts
The adjusting location hole of plunger is five, and the respectively first, second, third, fourth, the 5th adjusts location hole, described second, the 4th
Adjust location hole be located at first, third, the 5th adjust location hole inner ring, the described second, the 4th adjust location hole closer to
The master positioning hole；Described first, second, third, fourth, the 5th adjusting location hole is equal as the center of circle using the master positioning hole respectively
Cloth is in interior outer periphery, and the first adjusting location hole and master positioning hole are located on same vertical line, second, third, fourth, fifth
It adjusts location hole and the vertical direction where master positioning hole successively successively deviates 5 °, 10 °, 15 °, 20 ° to the left or to the right, first,
It is 0 °, 5 °, 10 °, 15 °, 20 ° to vertical inclination angle that second, third, fourth, fifth, which adjusts location hole and respectively corresponds taper pile,.
3. pile foundation model test pile crown angle set device according to claim 1, it is characterised in that the slot dress
The adjusting jack for setting each U-type groove two sides is two, the respectively first adjusting jack, the second adjusting jack, described first, second
It adjusts jack and the main jack is located on same vertical line, described second, which adjusts jack, adjusts jack compared with first close to the master
Jack, the main jack are correspondingly arranged with the master positioning hole, and described first adjusts jack adjusts with first, third, the 5th respectively
Section location hole is correspondingly arranged, and the second adjusting jack is correspondingly arranged with the second, the 4th adjusting location hole respectively, the main jack
It is correspondingly arranged with the master positioning hole.
4. pile foundation model test pile crown angle set device according to claim 1, it is characterised in that the bolt dress
The first fork set and the detachable grafting of corresponding Model Pile.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2016210116189 | 2016-08-22 | ||
| CN201621011618 | 2016-08-22 |
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| Publication Number | Publication Date |
|---|---|
| CN208763076U true CN208763076U (en) | 2019-04-19 |
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ID=60170477
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710659373.3A Pending CN107313473A (en) | 2016-08-22 | 2017-08-04 | Pile foundation model test pile crown angle set device |
| CN201720966933.5U Active CN208763076U (en) | 2016-08-22 | 2017-08-04 | Pile foundation model test pile crown angle set device |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710659373.3A Pending CN107313473A (en) | 2016-08-22 | 2017-08-04 | Pile foundation model test pile crown angle set device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107313473A (en) * | 2016-08-22 | 2017-11-03 | 吕凡任 | Pile foundation model test pile crown angle set device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116104122B (en) * | 2023-01-05 | 2024-02-27 | 江苏科技大学 | Group inclined pile model and using method thereof |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202577374U (en) * | 2012-03-26 | 2012-12-05 | 浙江大学 | Pile pressing device for geotechnical centrifuge model test model pile |
| CN204849858U (en) * | 2015-08-12 | 2015-12-09 | 舟山市智海技术开发有限公司 | Steel tube pile self -balance method load box test structure |
| CN107313473A (en) * | 2016-08-22 | 2017-11-03 | 吕凡任 | Pile foundation model test pile crown angle set device |
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2017
- 2017-08-04 CN CN201710659373.3A patent/CN107313473A/en active Pending
- 2017-08-04 CN CN201720966933.5U patent/CN208763076U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107313473A (en) * | 2016-08-22 | 2017-11-03 | 吕凡任 | Pile foundation model test pile crown angle set device |
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| Publication number | Publication date |
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| CN107313473A (en) | 2017-11-03 |
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| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231222 Address after: Building 5, Zhongnan Smart Valley Industrial Park, No. 8, Xiaoqi Road, Xiongzhou Street, Liuhe District, Nanjing, Jiangsu Province, 210000 Patentee after: Jiangsu Hao Ning Construction Engineering Co.,Ltd. Address before: Yangzhou Vocational University, 458 Wenchang West Road, Hanjiang District, Yangzhou, Jiangsu 225000 Patentee before: Lv Fanren |