CN106223372B - A kind of mechanism for the lateral load that vertical load is converted into stake - Google Patents
A kind of mechanism for the lateral load that vertical load is converted into stake Download PDFInfo
- Publication number
- CN106223372B CN106223372B CN201610598764.4A CN201610598764A CN106223372B CN 106223372 B CN106223372 B CN 106223372B CN 201610598764 A CN201610598764 A CN 201610598764A CN 106223372 B CN106223372 B CN 106223372B
- Authority
- CN
- China
- Prior art keywords
- load
- plate
- counter
- steel
- stake
- 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.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 95
- 239000010959 steel Substances 0.000 claims abstract description 95
- 239000003351 stiffener Substances 0.000 claims description 10
- 230000013011 mating Effects 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims 1
- 238000001514 detection method Methods 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 8
- 238000002474 experimental method Methods 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000149 penetrating effect Effects 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
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The present invention relates to detection stake field, the mechanism of specifically a kind of lateral load that vertical load is converted into stake, including being supported in the counter-force crossbeam being made of above load-bearing stake both sides and two channel steels set back-to-back, the jack being supported in above counter-force crossbeam, it is fixed at the top of jack and left and right ends extends the top cap equipped with ear, the junction steel plate being fixed on vertically respectively in top cap ear, the bridging piece being connected with junction steel plate, bridging piece connects with the flower basket bolt of connecting steel wire ropes, and steel wire rope opposite side is connected by angle pulley frame with load-bearing stake.The mechanism of the lateral load of the present invention that vertical load is converted into stake, solves defect existing in the prior art, realizes that structure is novel, is skillfully constructed in the application of detection stake field lateral load.
Description
Technical field
The present invention relates to detection stake field, is specifically a kind of mechanism for the lateral load that vertical load is converted into stake.
Background technology
At present in laboratory model experiment or scene engineering detecting stake in situ, usually all carry out be vertical or horizontal direction
The test of load, carrying out vertical or horizontal direction load application using hydraulic jack has a set of general more perfect survey
Method for testing and device, and the application for lateral load is then without the generally applicable method of a sleeve forming, it is therefore desirable to it is a kind of new
Device can carry out the application of lateral load.
The content of the invention
The present invention applies no suitable device for the lateral load solved for stake, there is provided a kind of by vertical load
It is converted into the mechanism of the lateral load of stake.
The present invention is achieved by the following technical solutions：A kind of machine for the lateral load that vertical load is converted into stake
Structure, including the counter-force crossbeam being made of above load-bearing stake both sides and two channel steels set back-to-back is supported in, it is supported in counter-force
Jack above crossbeam, is fixed at the top of jack and left and right ends extend the top cap equipped with ear, vertical fixed respectively
Junction steel plate in top cap ear；
Leave gap between two channel steels of the counter-force crossbeam, two junction steel plate lower parts from top to bottom through the gap and
Counter-force crossbeam is stretched out, extends the bridging piece equipped with ear by left and right ends between two junction steel plate bottoms of stretching counter-force crossbeam
It is connected, bridging piece lower part is fixed with flower basket bolt, and flower basket bolt lower end is connected with steel wire rope, steel wire penetrating pulley and load-bearing stake
It is connected；
Between the pulley is installed on two support plates being arranged in parallel by pulley pivot pin, the same end of two support plates is welded
It is connected on pulley yoke bottom plate, if pulley yoke bottom plate is fixed on supporting part by bolt stem.
The supporting part selected by the present invention can be to appoint in laboratory model experiment or scene engineering in situ as the case may be
Meaning is positioned at the component of load-bearing stake both sides, and for the vivider explanation present invention, the specified supporting part of the present invention is common in engineering
Concrete-pool-wall.When specifically used, jack produces the pulling force that upward vertical load R is converted into laterally attached steel plate, every piece
It is R/2 that junction steel plate, which applies pulling force, and the power of two pieces of each R/2 of junction steel plate is combined into pulling force by the lower part bridging piece being connected with junction steel plate
R, pulling force R are transmitted to steel wire rope by flower basket bolt, and vertical load R is converted to the side of design by angle pulley by steel wire rope
Put on to load R in load-bearing stake.
The mechanism of the lateral load of the present invention that vertical load is converted into stake, solves existing in the prior art lack
Fall into, realize that structure is novel, is skillfully constructed in the application of detection stake field lateral load.
Brief description of the drawings
Fig. 1 is the structure diagram of the mechanism of the lateral load of the present invention that vertical load is converted into stake.
Fig. 2 is the connection diagram of steel column and counter-force crossbeam and supporting part.
Fig. 3 is the connection diagram of steel column and cover board.
Fig. 4 is the connection diagram of steel column and bottom plate.
The front view and profile of Fig. 5 round steel between round steel and plate between channel steel.
Fig. 6 is the structure diagram of support plate.
Fig. 7 is support plate and the fixation schematic diagram of pulley yoke bottom plate.
Fig. 8 is the connection diagram of jack and counter-force crossbeam.
Fig. 9 is junction steel plate and top cap and the connection diagram of bridging piece.
In figure：1- load-bearing stakes, 2- channel steels, 3- jack, 4- top caps, 5- junction steel plates, 6- bridging pieces, 7- flower basket bolts, 8-
Steel wire rope, 9- pulleys, 10- support plates, 11- pulley yoke bottom plates, 12- steel columns, 13- cover boards, 14- bottom plates, 15- supporting parts, 16- anchors
Bolt, the upper stiffeners of 17-, stiffener under 18-, round steel between 19- channel steels, 20- pulley location holes, round steel between 21- plates, 22- willfully strength
Plate, the first backing plates of 23-, the second backing plates of 24-, the 3rd backing plates of 25-, 26- adjustment apertures, adjustment hole under 27-, 28- indulge stiffener.
Embodiment
Referring to Fig. 1, a kind of mechanism for the lateral load that vertical load is converted into stake, including it is supported in 1 both sides of load-bearing stake
Top and the counter-force crossbeam being made of two channel steels set back-to-back 2, the jack 3 being supported in above counter-force crossbeam are fixed
Extend the top cap 4 equipped with ear in the top of jack 3 and left and right ends, the connection being fixed on vertically respectively in 4 ear of top cap
Steel plate 5；
Gap is left between two channel steels 2 of the counter-force crossbeam, two junction steel plates, 5 lower part passes through the gap from top to bottom
And counter-force crossbeam is stretched out, extended equipped with ear by left and right ends between two junction steel plates, 5 bottom of stretching counter-force crossbeam
Bridging piece 6 is connected, and 6 lower part of bridging piece is fixed with flower basket bolt 7, and 7 lower end of flower basket bolt is connected with steel wire rope 8, and steel wire rope 8, which passes through, to be slided
Wheel 9 is connected with load-bearing stake 1；
Between the pulley 9 is installed on two support plates 10 being arranged in parallel by pulley pivot pin, two support plates 10 it is same
End is welded on pulley yoke bottom plate 11, if pulley yoke bottom plate 11 is fixed on supporting part 15 by bolt stem.
Referring to Fig. 2,3 and 4, the counter-force crossbeam is to be supported in by steel column 12 above 1 both sides of load-bearing stake, the steel
Column 12 is i-beam structure, and 12 top weld all around of steel column has cover board 13, is provided with cover board 13 and is fixedly connected with the channel steel of counter-force crossbeam 2
Connecting hole；12 bottom weld all around of steel column has bottom plate 14, and bottom plate 14 is fixedly connected by crab-bolt 16 with supporting part 15；The top of steel column 12
Two grooves in be respectively equipped with the upper stiffener 17 being supported between steel column 12 and cover board 13, in two grooves of 12 bottom of steel column point
The lower stiffener 18 that She You be supported between steel column 12 and bottom plate 14.The setting of said structure can ensure to load-bearing stake 1
When applying lateral load, the stability of whole mechanism accesses guarantee.
Referring to Fig. 5, round steel 19 between the channel steel of threaded hole is provided with equipped with some centers between two channel steels 2 of counter-force crossbeam,
Two channel steels 2 are fixed together by 19 both ends of round steel by bolt between channel steel.Ensureing the same of 2 overall stability of channel steel
When, allow the art skating above channel steel 2 of jack 3.Certainly, in order to enable the structure of channel steel 2 is more firm, the present invention exists
Some vertical stiffeners 28 are provided with along the extending direction of groove in the groove of channel steel 2, every piece of vertical stiffener 28 is by the bottom of groove
It is connected as one with edge.
Referring to Fig. 6, opposite in two support plates 10 being arranged in parallel to be provided with some groups of pulley location holes 20, every group of pulley is determined
Position hole 20 is mating with pulley pivot pin.The pulley location hole 20 of diverse location causes the angle of lateral load to change,
The installation site of pulley 9 can be adjusted during specific implementation as the case may be.
Further, 20 groups of a portion pulley location hole is in laterally setting.When the insufficient space that support plate 10 is vertical, no
It can meet the certain angle needed for lateral load, a part of pulley location hole 20 can be set in a lateral direction at this time, meet
Angle needed for lateral load.When it is implemented, it is computed to position according to the different multiple pulleys of setting of lateral load angle are applied
20 groups of hole.
Referring to Fig. 5, round steel 21 between the plate of threaded hole, plate are provided with equipped with some centers between two support plates 10 being arranged in parallel
Between round steel 21 support plate 10 that two are arranged in parallel is fixed together by bolt.The setting of round steel 21 make it that two is flat between plate
The support plate 10 that row is set is integrally formed, more firm, and round steel 21 is detachable structure between plate, is ensureing that support plate 10 is steady
While qualitative, the freely activity between support plate 10 of steel wire rope 8 can be facilitated, the survey of required angle lateral load will not be hindered
Amount.
Referring to Fig. 7, in order to ensure the overall stability of pulley yoke bottom plate 11 and support plate 10, make support plate 10 and pulley yoke
Connection between bottom plate 11 is more firm, is equipped with close to the outside of two support plate 10 of pulley yoke bottom plate 11 and is connected to 10 He of support plate
The horizontal stiffener 22 of pulley yoke bottom plate 11.
Referring to Fig. 8, the bottom of the jack 3 is fixed on the first backing plate 23, and the first backing plate 23 is supported in counter-force crossbeam
Upper and stretching counter-force crossbeam, the 23 lower part left and right ends of the first backing plate for stretching out counter-force crossbeam are connected successively from top to bottom by bolt
It is connected to the second backing plate 24 and the 3rd backing plate 25, the spacing between two second backing plates 24 is engaged with the width of counter-force crossbeam, and two
Spacing between three backing plates 25 is more than the distance between two 2 bottom portion of groove of channel steel, and less than the width of counter-force crossbeam；Described
The bolt coordinated with 2 stop bit of channel steel is additionally provided with three backing plates 25.The edge on counter-force crossbeam of jack 3 is easy in the design of three layers of backing plate
Beam is free to slide, and adjusts the bolt that the 3rd backing plate 25 is set and may be such that jack 3 and counter-force crossbeam immovable fitting.
In order to enable the use scope extension of the present invention, referring to Fig. 9,5 top of junction steel plate is provided with from top to bottom
Some adjustment apertures 26 being connected with 4 ear of top cap, 5 lower part of junction steel plate is provided with from top to bottom some to be connected with 6 ear of bridging piece
Lower adjustment hole 27.The setting of adjustment hole be for adapt to the stroke of jack 3 be adjusted it is used.
Claims (9)
1. a kind of mechanism for the lateral load that vertical load is converted into stake, it is characterised in that including being supported in load-bearing stake（1）Two
Above side and by two channel steels set back-to-back（2）The counter-force crossbeam of composition, the jack being supported in above counter-force crossbeam
（3）, it is fixed on jack（3）Top and left and right ends extend the top cap equipped with ear（4）, it is fixed on top cap vertically respectively
（4）Junction steel plate in ear（5）；
Two channel steels of the counter-force crossbeam（2）Between leave gap, two junction steel plates（5）Lower part passes through the gap from top to bottom
And counter-force crossbeam is stretched out, stretch out two junction steel plates of counter-force crossbeam（5）Extended equipped with ear by left and right ends between bottom
Bridging piece（6）It is connected, bridging piece（6）Lower part is fixed with flower basket bolt（7）, flower basket bolt（7）Lower end is connected with steel wire rope（8）,
Steel wire rope（8）Through pulley（9）With load-bearing stake（1）It is connected；
The pulley（9）Two support plates being arranged in parallel are installed on by pulley pivot pin（10）Between, two support plates（10）It is same
One end is welded in pulley yoke bottom plate（11）On, pulley yoke bottom plate（11）If supporting part is fixed on by bolt stem（15）On.
A kind of 2. mechanism of lateral load that vertical load is converted into stake according to claim 1, it is characterised in that institute
It is to pass through steel column to state counter-force crossbeam（12）It is supported in load-bearing stake（1）Above both sides, the steel column（12）For i-beam structure, steel
Column（12）Top weld all around has cover board（13）, cover board（13）On be provided with channel steel with counter-force crossbeam（2）The connecting hole being fixedly connected；Steel
Column（12）Bottom weld all around has bottom plate（14）, bottom plate（14）Pass through crab-bolt（16）With supporting part（15）It is fixedly connected；Steel column（12）Top
It is respectively equipped with two grooves in portion and is supported in steel column（12）With cover board（13）Between upper stiffener（17）, steel column（12）Bottom
It is respectively equipped with two grooves and is supported in steel column（12）With bottom plate（14）Between lower stiffener（18）.
3. a kind of mechanism of lateral load that vertical load is converted into stake according to claim 1 or 2, its feature exist
In two channel steels of counter-force crossbeam（2）Between equipped with some centers be provided with round steel between the channel steel of threaded hole（19）, round steel between channel steel
（19）Both ends are by bolt by two channel steels（2）It is fixed together.
4. the mechanism of a kind of lateral load that vertical load is converted into stake according to claim 3, it is characterised in that two
The support plate being arranged in parallel（10）It is upper opposite to be provided with some groups of pulley location holes（20）, every group of pulley location hole（20）Can
It is mating with pulley pivot pin.
A kind of 5. mechanism of lateral load that vertical load is converted into stake according to claim 4, it is characterised in that its
Middle a part of pulley location hole（20）Group is in laterally setting.
6. the mechanism of a kind of lateral load that vertical load is converted into stake according to claim 5, it is characterised in that two
The support plate being arranged in parallel（10）Between equipped with some centers be provided with round steel between the plate of threaded hole（21）, round steel between plate（21）Pass through
The support plate that bolt is arranged in parallel two（10）It is fixed together.
7. the mechanism of a kind of lateral load that vertical load is converted into stake according to claim 6, it is characterised in that lean on
Nearly pulley yoke bottom plate（11）Two support plates（10）Outside is equipped with and is connected to support plate（10）With pulley yoke bottom plate（11）Willfully
Strength plate（22）.
A kind of 8. mechanism of lateral load that vertical load is converted into stake according to claim 7, it is characterised in that institute
State jack（3）Bottom be fixed on the first backing plate（23）On, the first backing plate（23）It is supported on counter-force crossbeam and stretches out counter-force
Crossbeam, stretches out the first backing plate of counter-force crossbeam（23）Lower part left and right ends are connected with the second pad in turn from top to bottom by bolt
Plate（24）With the 3rd backing plate（25）, two second backing plates（24）Between spacing be engaged with the width of counter-force crossbeam, two the 3rd pad
Plate（25）Between spacing be more than two channel steels（2）The distance between bottom portion of groove, and less than the width of counter-force crossbeam；Described
Three backing plates（25）On be additionally provided with and channel steel（2）The bolt that stop bit coordinates.
A kind of 9. mechanism of lateral load that vertical load is converted into stake according to claim 8, it is characterised in that institute
State junction steel plate（5）Top is provided with some and top cap from top to bottom（4）The adjustment apertures of ear's connection（26）, junction steel plate（5）
Lower part is provided with some and bridging piece from top to bottom（6）The lower adjustment hole of ear's connection（27）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610598764.4A CN106223372B (en) | 2016-07-27 | 2016-07-27 | A kind of mechanism for the lateral load that vertical load is converted into stake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610598764.4A CN106223372B (en) | 2016-07-27 | 2016-07-27 | A kind of mechanism for the lateral load that vertical load is converted into stake |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106223372A CN106223372A (en) | 2016-12-14 |
| CN106223372B true CN106223372B (en) | 2018-05-11 |
Family
ID=57534108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610598764.4A Expired - Fee Related CN106223372B (en) | 2016-07-27 | 2016-07-27 | A kind of mechanism for the lateral load that vertical load is converted into stake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106223372B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112962686A (en) * | 2021-02-01 | 2021-06-15 | 浙江大学 | Centrifugal machine loading device for suction anchor out-of-plane test |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3407938A1 (en) * | 1983-03-31 | 1984-10-04 | Ulrich Dr.-Ing. Zürich Vollenweider | Method and device for testing or stabilising the foundation soil at bored piles |
| CN202466651U (en) * | 2011-12-27 | 2012-10-03 | 上海建工七建集团有限公司 | Loading device for axial force test of prestressed pipe pile |
| CN103185682A (en) * | 2011-12-27 | 2013-07-03 | 上海市第七建筑有限公司 | Loading method for axial forces of pre-stressed pipe pile |
| CN104535738A (en) * | 2014-06-26 | 2015-04-22 | 水利部交通运输部国家能源局南京水利科学研究院 | Centrifugal model test lateral static force loading device and testing method |
-
2016
- 2016-07-27 CN CN201610598764.4A patent/CN106223372B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3407938A1 (en) * | 1983-03-31 | 1984-10-04 | Ulrich Dr.-Ing. Zürich Vollenweider | Method and device for testing or stabilising the foundation soil at bored piles |
| CN202466651U (en) * | 2011-12-27 | 2012-10-03 | 上海建工七建集团有限公司 | Loading device for axial force test of prestressed pipe pile |
| CN103185682A (en) * | 2011-12-27 | 2013-07-03 | 上海市第七建筑有限公司 | Loading method for axial forces of pre-stressed pipe pile |
| CN104535738A (en) * | 2014-06-26 | 2015-04-22 | 水利部交通运输部国家能源局南京水利科学研究院 | Centrifugal model test lateral static force loading device and testing method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106223372A (en) | 2016-12-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106223372B (en) | A kind of mechanism for the lateral load that vertical load is converted into stake | |
| CN106677065A (en) | Positioning guiding and locking device for hoisting of oblique steel tower with special-shaped section | |
| CN206654667U (en) | Straddle truck with detachable support legs | |
| CN209555782U (en) | A kind of truss I steel composite type bent cap anchor ear construction bracket | |
| CA2936795C (en) | A belt-conveying aerial system | |
| CN107244449B (en) | Flush baffle device | |
| CN206088905U (en) | Guide tracked lift | |
| CN211687885U (en) | Double-row connected elevator counterweight device | |
| CN106223371B (en) | A kind of mechanism for the adjustable lateral load that vertical load is converted into stake | |
| CN106012861B (en) | The construction method of the mounting and positioning device of Wavelike steel webplate and the Wavelike steel webplate | |
| CN202694637U (en) | Self-balanced comprehensive loading reaction frame | |
| CN203373786U (en) | Gantry type guide hammer frame for high-strain free drop-weight test | |
| DE112014000114T5 (en) | Adjustable false floor of a large double-decker conveyor basket and adjustment and movement of the same | |
| CN207093106U (en) | It is multi-functional to replace shed device | |
| CN108120636A (en) | A kind of vertical loading system of roller type low friction with following function | |
| CN105758658A (en) | Experiment loading device for realizing large-size model multipoint load distribution | |
| CN105649209A (en) | Hanging bracket system applied to narrow space of jacking platform | |
| CN106809245B (en) | Slidingtype car lug | |
| CN207816709U (en) | A kind of vertical loading system of roller type low friction with following function | |
| CN103900915B (en) | A kind of self-balancing type light wall shear test device | |
| CN201052950Y (en) | Crane | |
| CN105510135B (en) | Constant hanger babinet device for testing tensile force and constant hanger babinet pull force test method | |
| CN105628366B (en) | It is oriented to pipe clamp tension/compression testing device and is oriented to the tension and compression method of testing of pipe clamp | |
| CN102745564A (en) | Lift strength tester | |
| CN208151868U (en) | A kind of counter-force base device for drawing jack placement for steel truss girder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Wei Inventor after: Li Jie Inventor after: Du Yong Inventor after: Bai Xiaohong Inventor after: Gao Jiancai Inventor after: Zhang Yanfei Inventor after: Zheng Jianfeng Inventor before: Zhang Wei Inventor before: Du Yong Inventor before: Gao Jiancai |
|
| CB03 | Change of inventor or designer information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180511 |