CN102505690A - Three-fulcrum anti-overturning protecting device for pile frame - Google Patents
Three-fulcrum anti-overturning protecting device for pile frame Download PDFInfo
- Publication number
- CN102505690A CN102505690A CN2011103329981A CN201110332998A CN102505690A CN 102505690 A CN102505690 A CN 102505690A CN 2011103329981 A CN2011103329981 A CN 2011103329981A CN 201110332998 A CN201110332998 A CN 201110332998A CN 102505690 A CN102505690 A CN 102505690A
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- auxiliary connecting
- column
- flexible auxiliary
- axis
- fulcrum
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- 230000002633 protecting effect Effects 0.000 title abstract 6
- 238000007667 floating Methods 0.000 claims abstract description 13
- 230000001681 protective effect Effects 0.000 claims description 30
- 238000012856 packing Methods 0.000 claims description 15
- 230000000694 effects Effects 0.000 abstract description 4
- 230000008092 positive effect Effects 0.000 abstract description 2
- 230000009528 severe injury Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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Abstract
The invention discloses a three-fulcrum anti-overturning protecting device for a pile frame, which comprises a vertical column (14) and a platform (15). One ends of two extending auxiliary pull rods are respectively hinged to the lower portion of the vertical column (14) in a floating mode, the other ends of the two extending auxiliary pull rods are respectively hinged to the platform (15) in a floating mode, the two extending auxiliary pull rods are respectively located on two sides of the vertical column (14), and the two extending auxiliary pull rods and the vertical column (14) form a three-fulcrum support having a protecting function. The three-fulcrum anti-overturning protecting device for the pile frame has a protection effect on the pile frame and prevents the pile frame from being overturned, severe damage to mechanical equipment is avoided, most importantly, the protecting effect on life safety of staff is achieved, and the protecting device is welcome by wide users and has positive effects on companies and the society.
Description
Technical field
The present invention relates to a kind of three fulcrum pile frames, particularly relate to a kind of anti-tipping protective device of three fulcrum pile frames.
Background technology
In recent years; Along with pile foundation constantly to greatly to Shenzhen Development Bank, piling machinery is also constantly to large scale development, reached more than 40 meters like the height of full screw earth auger; Stability problem when these superelevation great machineries are shifted on-site more and more receives people's attention; The column overthrow accident happens occasionally, and not only causes heavy losses economically, and operating personnel's personal safety is also constituted a serious threat.At present, three fulcrum pile frames also have no safeguard procedures.
Summary of the invention
Technical problem to be solved by this invention provides and a kind of pile frame is played a protective role, and prevents the anti-tipping protective device of three fulcrum pile frames of tumbling.
In order to solve the problems of the technologies described above; The anti-tipping protective device of three fulcrum pile frames provided by the invention; Comprise column and platform, an end of two flexible auxiliary connecting rods respectively with described column bottom floating hinge joint, the other end of two described flexible auxiliary connecting rods respectively with described platform floating hinge joint; Article two, described flexible auxiliary connecting rod is in the both sides of described column respectively, and two described flexible auxiliary connecting rods and described column are formed three fulcrum supports that play protective action.
Article two, oscillating bearing and described column and described platform floating hinge joint are all adopted in the two ends of described flexible auxiliary connecting rod.
Article two, described flexible auxiliary connecting rod is symmetrical set with the axis of described column.
Article two, the structure of described flexible auxiliary connecting rod is: an end of tubulose drag link body is connected with protective jacket through screw bolt and nut; One end of the axis of guide inserts and is sleeved in the end of protective jacket and tubulose drag link body; In described tubulose drag link body, be provided with the support annulus that supports the described axis of guide; Be provided with first packing ring in the end of protective jacket; The end of the axis of guide is provided with round nut, stop washer and second packing ring, and the axis of guide is provided with the cylindrical spring that is between first packing ring and second packing ring, and the other end of the tubulose drag link body and the axis of guide is equipped with earrings.
Adopt the anti-tipping protective device of three fulcrum pile frames of technique scheme; Be applicable to three fulcrum pile frames; Effect is to be used for preventing that column from tumbling, and primary structure is that two flexible auxiliary connecting rods are installed in the column bottom, forms another three fulcrums support that plays protective action with column.Flexible auxiliary connecting rod the inside is equipped with and has been used for the spring of cushioning effect, and two flexible auxiliary connecting rods move hinged with the peaceful table flotation of column.During operate as normal, flexible auxiliary connecting rod follows the pivot angle of column to float, and when column lost the constraint of three fulcrums and tumbles, the spring of the auxiliary connecting rod that stretches can play and slow down the column tipping speed, finally holds column and avoids collapsing.Advantage of the present invention:
1, the stake machine is in normal operation, the present invention can servo-actuated in the angular displacement of column, needn't go to handle with manual work, face when tumbling in case column is out of control, can play a protective role automatically and avoid overthrow accident to take place.
2, mechanism of the present invention is simple, low cost of manufacture.
In sum; The present invention a kind ofly plays a protective role to pile frame; Prevent the anti-tipping protective device of three fulcrum pile frames of tumbling, not only avoided the heavy losses of plant equipment, main is has played protective effect to personnel's life security; Users welcome, and all can produce positive effect to company to society.
Description of drawings
Fig. 1 is the structural representation of flexible auxiliary connecting rod.
Fig. 2 is a structural front view of the present invention.
Fig. 3 is a structure left view of the present invention.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is described further.
Referring to Fig. 1; The structure of the first flexible auxiliary connecting rod 16 and the second flexible auxiliary connecting rod 17 is identical; Its structure is: an end of tubulose drag link body 3 is connected with protective jacket 11 through screw bolt and nut 10, and an end of the axis of guide 8 inserts in the end that is sleeved on protective jacket 11 and tubulose drag link body 3, in tubulose drag link body 3, is provided with the support annulus 9 of support guide axle 8; Be provided with first packing ring 12 in the end of protective jacket 11; The end of the axis of guide 8 is provided with round nut 4, stop washer 5 and second packing ring 6, and the axis of guide 8 is provided with the cylindrical spring 7 that is between first packing ring 12 and second packing ring 6, and the other end of the tubulose drag link body 3 and the axis of guide 8 is equipped with earrings.
Referring to Fig. 2 and Fig. 3; One end of the first flexible auxiliary connecting rod 16 adopts the column otic placode floating hinge joint of the bottom of oscillating bearing and bearing pin and column 14; The other end adopts the platform otic placode floating hinge joint of oscillating bearing and bearing pin and platform 15; One end of the second flexible auxiliary connecting rod 17 adopts column otic placode 1 floating hinge joint of the bottom of oscillating bearing and bearing pin 2 and column 14; The other end adopts platform otic placode 13 floating hinge joints of oscillating bearing and bearing pin and platform 15, and the first flexible auxiliary connecting rod 16 is in a side of column 14, and the second flexible auxiliary connecting rod 17 is in the opposite side of column 14; The first flexible auxiliary connecting rod 16 and the second flexible auxiliary connecting rod 17 are symmetrical set with the axis of column 14, and first flexible auxiliary connecting rod 16, the second flexible auxiliary connecting rod 17 is formed three fulcrum supports that play protective action with column 14.
Referring to Fig. 1, Fig. 2 and Fig. 3; Column otic placode and platform otic placode are welded in the appropriate location of column 14 and platform 15 respectively; Oscillating bearing is equipped with in the earrings the inside, upper end of tubulose drag link body 3; Be connected with column otic placode 1 usefulness bearing pin 2, after being respectively charged into protective jacket 11, first packing ring 12 on the axis of guide 8, supporting annulus 9, cylindrical spring 7, second packing ring 6, fastening with stop washer 5 and round nut 4.
Mounted parts are penetrated tubulose drag link body 3 lower ends, with screw bolt and nut 10 that tubulose drag link body 3, support annulus 9 and protective jacket 11 is fastening again.At last, with the axis of guide 8 lower ends platform otic placode 13 of packing into, and connect with bearing pin.
Because the upper end earrings of tubulose drag link body 3 and the lower end earrings of the axis of guide 8 all are equipped with oscillating bearing, connect back first flexible auxiliary connecting rod 16, the second flexible auxiliary connecting rod 17 and form unsteady another the three fulcrums support that plays protective action with column 14.Can be during normal operation along with column 14 free floatings.In case column 14 is out of control, can under cylindrical spring 7 effects, slow down column 14 and topple over speed,, cylindrical spring 7 just can column 14 be held (or withstanding) after pressing also fully, avoid toppling over.
Claims (4)
1. anti-tipping protective device of fulcrum pile frame; Comprise column (14) and platform (15); It is characterized in that: an end of two flexible auxiliary connecting rods respectively with described column (14) bottom floating hinge joint; Article two, the other end of described flexible auxiliary connecting rod respectively with described platform (15) floating hinge joint, two described flexible auxiliary connecting rods are in the both sides of described column (14) respectively, two described flexible auxiliary connecting rods and described column (14) are formed three fulcrum supports that play protective action.
2. the anti-tipping protective device of three fulcrum pile frames according to claim 1 is characterized in that: oscillating bearing and described column (14) and described platform (15) floating hinge joint are all adopted in the two ends of two described flexible auxiliary connecting rods.
3. the anti-tipping protective device of three fulcrum pile frames according to claim 1 and 2 is characterized in that: two described flexible auxiliary connecting rods are symmetrical set with the axis of described column (14).
4. the anti-tipping protective device of three fulcrum pile frames according to claim 1 and 2; It is characterized in that: the structure of two described flexible auxiliary connecting rods is: an end of tubulose drag link body (3) is connected with protective jacket (11) through screw bolt and nut (10); One end of the axis of guide (8) inserts and is sleeved in the end of protective jacket (11) and tubulose drag link body (3); In described tubulose drag link body (3), be provided with the support annulus (9) that supports the described axis of guide (8); Be provided with first packing ring (12) in the end of described protective jacket (11); The end of the axis of guide (8) is provided with round nut (4), stop washer (5) and second packing ring (6), and the described axis of guide (8) is provided with the cylindrical spring (7) that is between described first packing ring (12) and described second packing ring (6), and the other end of the described tubulose drag link body (3) and the described axis of guide (8) is equipped with earrings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110332998.1A CN102505690B (en) | 2011-10-28 | 2011-10-28 | Three-fulcrum anti-overturning protecting device for pile frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110332998.1A CN102505690B (en) | 2011-10-28 | 2011-10-28 | Three-fulcrum anti-overturning protecting device for pile frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102505690A true CN102505690A (en) | 2012-06-20 |
| CN102505690B CN102505690B (en) | 2014-04-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110332998.1A Expired - Fee Related CN102505690B (en) | 2011-10-28 | 2011-10-28 | Three-fulcrum anti-overturning protecting device for pile frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102505690B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115030341A (en) * | 2022-01-18 | 2022-09-09 | 黄河水利职业技术学院 | Shock absorption and isolation mounting structure and mounting method for earthquake-resistant building in multiple earthquake regions |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0456363A (en) * | 1990-06-26 | 1992-02-24 | Toko Inc | Variable capacitance diode device |
| JPH09256363A (en) * | 1996-03-19 | 1997-09-30 | Nippon Sharyo Seizo Kaisha Ltd | Leader erecting method of pile driver and device thereof |
| CN2401594Y (en) * | 2000-01-17 | 2000-10-18 | 张立军 | Drop hammer pile driver |
| CN2811395Y (en) * | 2005-08-05 | 2006-08-30 | 徐州鹏达基桩工程机械研究所 | Adjustable crawler running type diesel oil pile hammer rack |
| CN1958968A (en) * | 2006-11-23 | 2007-05-09 | 邓长峰 | Multifunctional pile driver |
| EP1983147A2 (en) * | 2007-04-16 | 2008-10-22 | Liebherr-Werk Nenzing GmbH | Construction device, leads and method for mounting leads on construction device |
| CN101736741A (en) * | 2009-12-15 | 2010-06-16 | 三一电气有限责任公司 | Amphibious pile driver |
| CN202280060U (en) * | 2011-10-28 | 2012-06-20 | 恒天九五重工有限公司 | Anti-overturning protection device of three-supporting-point pile frame |
-
2011
- 2011-10-28 CN CN201110332998.1A patent/CN102505690B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0456363A (en) * | 1990-06-26 | 1992-02-24 | Toko Inc | Variable capacitance diode device |
| JPH09256363A (en) * | 1996-03-19 | 1997-09-30 | Nippon Sharyo Seizo Kaisha Ltd | Leader erecting method of pile driver and device thereof |
| CN2401594Y (en) * | 2000-01-17 | 2000-10-18 | 张立军 | Drop hammer pile driver |
| CN2811395Y (en) * | 2005-08-05 | 2006-08-30 | 徐州鹏达基桩工程机械研究所 | Adjustable crawler running type diesel oil pile hammer rack |
| CN1958968A (en) * | 2006-11-23 | 2007-05-09 | 邓长峰 | Multifunctional pile driver |
| EP1983147A2 (en) * | 2007-04-16 | 2008-10-22 | Liebherr-Werk Nenzing GmbH | Construction device, leads and method for mounting leads on construction device |
| CN101736741A (en) * | 2009-12-15 | 2010-06-16 | 三一电气有限责任公司 | Amphibious pile driver |
| CN202280060U (en) * | 2011-10-28 | 2012-06-20 | 恒天九五重工有限公司 | Anti-overturning protection device of three-supporting-point pile frame |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115030341A (en) * | 2022-01-18 | 2022-09-09 | 黄河水利职业技术学院 | Shock absorption and isolation mounting structure and mounting method for earthquake-resistant building in multiple earthquake regions |
| CN115030341B (en) * | 2022-01-18 | 2023-08-25 | 黄河水利职业技术学院 | Shock absorption and isolation mounting structure and method for earthquake-resistant building in multi-earthquake area |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102505690B (en) | 2014-04-30 |
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Granted publication date: 20140430 |