CN103663248A - Self-adaptive angle adjustment separating type horizontal jack - Google Patents
Self-adaptive angle adjustment separating type horizontal jack Download PDFInfo
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- CN103663248A CN103663248A CN201310695837.8A CN201310695837A CN103663248A CN 103663248 A CN103663248 A CN 103663248A CN 201310695837 A CN201310695837 A CN 201310695837A CN 103663248 A CN103663248 A CN 103663248A
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Abstract
The invention discloses a self-adaptive angle adjustment separating type horizontal jack, and relates to the technical field of weightlifting equipment. The horizontal jack can be remotely controlled, work in a narrow space and jack up objects with inclined contact surfaces or large inclination angles. The horizontal jack comprises a horizontal jack body, a hand-operated oil pump connected to the horizontal jack body through an oil pipe, and an automatic adjusting device installed on the horizontal jack body. The automatic adjusting device comprises a spin ball head inserted into a supporting frame, a spherical surface groove with which the spin ball head is covered, a baffle fixed to the lower portion of the spherical surface groove and connected with the spherical surface groove and the spin ball head, and a supporting plate fixed to the spherical surface groove. A spherical spin supporting surface is adopted for a supporting surface of the horizontal jack, angles can be automatically adjusted according to the shape of a supported object and different inclination angles between the supported object and the ground, the supporting surface of the jack can be in overall contact with the supported object, and therefore the supported object can be stably lifted by the jack.
Description
Technical field
Energy distance control of the present invention is worked and can be inclined-plane or have the object compared with high spud angle by jack-up contact surface in narrow space, relates to weights technical field, specifically a kind of self adaptation angular adjustment separation type Horizontal jack.
Background technology
Ordinary jack when carrying out operation, operator often from very close to, when this operation has danger, operator's life also will be subject to certain threat.In the rescue process after the disasteies such as earthquake occur, this closely operation also will jeopardize the life of emergency staffs.On the other hand, when the contact surface of supported object and jack is inclined-plane, when particularly contact surface can shake along with the rise of supported object, ordinary jack will be difficult to work.
Summary of the invention
In order to address the above problem, the invention provides a kind of self adaptation angular adjustment separation type Horizontal jack, hand oil pump adopts separation type to be connected with jack and makes jack energy remote servicing.On jack, self adaptation angle regulator can be adjusted along with rocking automatically of contact surface.
The present invention completes by the following technical solutions: a kind of self adaptation angular adjustment separation type Horizontal jack, comprise a Horizontal jack, described Horizontal jack comprises and is hinged on A-frame on jack body, cylinder body is hinged on jack body, piston cylinder one end is connected to the hydraulic actuating cylinder on A-frame, the hinged bracing frame of hinged and one end and auxiliary support frame with A-frame, one end is hinged on the auxiliary support frame on jack body; Device also comprises with oil pipe and is connected to hand oil pump on hydraulic actuating cylinder and is arranged on the self-checking device on bracing frame; Described self-checking device comprises the rotating ballhead being arranged on bracing frame, covers the spherical groove on rotating ballhead, is fixed under spherical groove and connects spherical groove and the baffle plate of rotating ballhead, is fixed on the stay bearing plate on spherical groove.Described baffle plate and spherical groove form a groove that is greater than half spheroid, and rotating ballhead is stuck in groove.
It is further: described stay bearing plate midway location has a through hole.
During use, adjust jack, make self-checking device be positioned at supported object below, promote hand oil pump, the bracing frame of jack rises, and when self-checking device contacts with stayed surface, will automatically adjust the level attitude of stay bearing plate, makes stay bearing plate and stayed surface close contact.
Manual pump is separated with oil cylinder, this can guarantee operator's safety, and easy to operate, automatic angle adjusting device is housed on jack, he can be inclined-plane or pulsation-free work in the continuous occasion changing in area supported inclination angle in support process at stayed surface.
Accompanying drawing explanation
Fig. 1 is the structural representation of self adaptation angular adjustment separation type Horizontal jack;
Fig. 2 is that the master of automatic angle adjusting device looks cutaway view.
In figure: 1, hand oil pump; 2, oil pipe; 3, hydraulic actuating cylinder; 4, A-frame; 5, auxiliary support frame; 6, bracing frame; 7, rotating ballhead; 8, countersunk-heat bolt; 9, baffle plate; 10, spherical groove; 11, stay bearing plate.
The specific embodiment
Be below a specific embodiment of the present invention, and be further described by reference to the accompanying drawings.
As shown in Fig. 1 Fig. 2: the present invention is a kind of self adaptation angular adjustment separation type Horizontal jack, comprise a Horizontal jack, described Horizontal jack comprises and is hinged on A-frame 4 on jack body, cylinder body is hinged on jack body, piston cylinder one end is connected to the hydraulic actuating cylinder 3 on A-frame 4, the hinged bracing frame 6 of hinged and one end and auxiliary support frame 5 with A-frame 4, one end is hinged on the auxiliary support frame 5 on jack body; Device also comprises with oil pipe 2 and is connected to hand oil pump on hydraulic actuating cylinder 31 and is arranged on the self-checking device on bracing frame 6; Described self-checking device comprises the rotating ballhead 7 being inserted on bracing frame, covers the spherical groove 10 on rotating ballhead, is fixed on spherical groove 10 times and connects spherical groove 10 and the baffle plate 9 of rotating ballhead 7, is fixed on the stay bearing plate 11 on spherical groove 10.
The fixing and form a groove that is greater than half spheroid by countersunk-heat bolt 8 of baffle plate 9 and spherical groove 10, rotating ballhead 7 is stuck in groove, and spherical groove 10 can arbitrarily rotate and can not depart from rotating ballhead 7 like this.
Stay bearing plate 11 midways location have a through hole, when the contact surface of jack and supported object has projection, projection can be placed on to lead to the hole site like this.
Concrete using method: during work, self-checking device is installed on bracing frame 6, promote jack to control position, make self-checking device be positioned at supported object below, promoting hand oil pump 1 makes hydraulic actuating cylinder 3 piston rods rise long, A-frame 3 will rotate around attachment point, and at this moment bracing frame 6 rises slowly.Auxiliary support frame 5 also rotates and keeps the invariant position of bracing frame 6 in the vertical directions around attachment point.When the self-checking device on being arranged on bracing frame 6 contacts with supported object with bracing frame 6 risings, if contact surface has leaning angle, stay bearing plate 11 will be adjusted to a fixed position automatically around rotating ballhead 7, and stay bearing plate 11 surfaces are fully contacted with supported object surface.In supported object uphill process, if contact surface can rotate, stay bearing plate 11 also can be adjusted to a fixed position thereupon automatically, like this, stay bearing plate 11 upper surfaces of the jack in whole working process fully contact with supported object surface all the time, thereby supported object is stablized, raise.
Claims (2)
1. a self adaptation angular adjustment separation type Horizontal jack, comprise a Horizontal jack, it is characterized in that: described Horizontal jack comprises the A-frame (4) being hinged on jack body, cylinder body is hinged on jack body, piston rod one end is connected to the hydraulic actuating cylinder (3) on A-frame (4), one end is hinged on the auxiliary support frame (5) on jack body, the hinged bracing frame (6) of hinged and one end and auxiliary support frame (5) with A-frame (4); Also comprise by oil pipe (2) and be connected to the hand oil pump (1) on hydraulic actuating cylinder (3) and be arranged on the self-checking device on bracing frame (6); Described self-checking device comprises the rotating ballhead (7) being arranged on bracing frame (6), cover the spherical groove (10) on rotating ballhead (7), be fixed on the baffle plate (9) that spherical groove (10) descended and connected spherical groove (10) and rotating ballhead (7), be fixed on the stay bearing plate (11) on spherical groove (10), described baffle plate (9) and spherical groove (10) form a groove that is greater than half spheroid, and rotating ballhead (7) is stuck in groove.
2. self adaptation angular adjustment separation type Horizontal jack according to claim 1, is characterized in that: described stay bearing plate (11) midway location has a through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310695837.8A CN103663248B (en) | 2013-12-17 | 2013-12-17 | Self adaptation angular adjustment separation type Horizontal jack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310695837.8A CN103663248B (en) | 2013-12-17 | 2013-12-17 | Self adaptation angular adjustment separation type Horizontal jack |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103663248A true CN103663248A (en) | 2014-03-26 |
| CN103663248B CN103663248B (en) | 2015-11-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310695837.8A Active CN103663248B (en) | 2013-12-17 | 2013-12-17 | Self adaptation angular adjustment separation type Horizontal jack |
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| CN (1) | CN103663248B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106198224A (en) * | 2016-08-31 | 2016-12-07 | 姜会增 | Load load maintainer |
| CN106971763A (en) * | 2017-05-04 | 2017-07-21 | 合肥工业大学 | A kind of real-time dynamic balancer |
| CN108100925A (en) * | 2017-12-19 | 2018-06-01 | 何威液压科技（上海）有限公司 | A kind of seawater semi-submerged ship Hydraulic for lifting load method |
| CN109449603A (en) * | 2018-10-19 | 2019-03-08 | 上海复合材料科技有限公司 | Integrated tooling and preparation method are processed in antenna reflective face molding assembly |
| CN110526182A (en) * | 2019-08-26 | 2019-12-03 | 安徽群升建筑工程有限公司 | A kind of adjustable construction lifting device of balance |
| CN110642179A (en) * | 2019-10-14 | 2020-01-03 | 徐州工业职业技术学院 | Separated disaster relief hydraulic jack |
| CN110772287A (en) * | 2019-11-18 | 2020-02-11 | 诸城市人民医院 | Ultrasonic device |
| US10793405B2 (en) | 2018-01-15 | 2020-10-06 | Ford Global Technologies Llc | Scissor jacks |
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| FR1175317A (en) * | 1957-05-17 | 1959-03-24 | Anciens Etablissements Joseph | Enhancements to adjustable tins used to shore up stranded vessels |
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| CN2136825Y (en) * | 1992-10-31 | 1993-06-23 | 中国人民解放军第七三一二工厂 | Horizontal hydraulic jack |
| US5711512A (en) * | 1996-09-09 | 1998-01-27 | Malcom P. Hammond | Lifting jack |
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| CN102173366A (en) * | 2011-03-11 | 2011-09-07 | 韶关市赛力乐液压件制造有限公司 | Multifunctional hydraulic safe support |
| CN102275846A (en) * | 2011-08-15 | 2011-12-14 | 常熟通润汽车零部件股份有限公司 | Horizontal type hydraulic jack |
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- 2013-12-17 CN CN201310695837.8A patent/CN103663248B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2837222A (en) * | 1951-09-15 | 1958-06-03 | Walker Mfg Company Of Wiscosin | Transmission jack |
| FR1175317A (en) * | 1957-05-17 | 1959-03-24 | Anciens Etablissements Joseph | Enhancements to adjustable tins used to shore up stranded vessels |
| CN2076092U (en) * | 1990-11-02 | 1991-05-01 | 成都飞机工业公司 | Sliding hydraulic jack capable of lifting vertically |
| CN2136825Y (en) * | 1992-10-31 | 1993-06-23 | 中国人民解放军第七三一二工厂 | Horizontal hydraulic jack |
| US5711512A (en) * | 1996-09-09 | 1998-01-27 | Malcom P. Hammond | Lifting jack |
| CN201080418Y (en) * | 2007-04-20 | 2008-07-02 | 唐晓成 | Push-and-pull adjustable type hydraulic horizontal jack |
| CN201272671Y (en) * | 2008-09-08 | 2009-07-15 | 江苏联合职业技术学院淮安生物工程分院 | Separation type double-acting spherojoint earthquake rescuing hydraulic jack |
| CN201952159U (en) * | 2010-12-24 | 2011-08-31 | 胡俊辉 | Automobile part lift |
| CN102173366A (en) * | 2011-03-11 | 2011-09-07 | 韶关市赛力乐液压件制造有限公司 | Multifunctional hydraulic safe support |
| CN102275846A (en) * | 2011-08-15 | 2011-12-14 | 常熟通润汽车零部件股份有限公司 | Horizontal type hydraulic jack |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106198224A (en) * | 2016-08-31 | 2016-12-07 | 姜会增 | Load load maintainer |
| CN106971763A (en) * | 2017-05-04 | 2017-07-21 | 合肥工业大学 | A kind of real-time dynamic balancer |
| CN108100925A (en) * | 2017-12-19 | 2018-06-01 | 何威液压科技（上海）有限公司 | A kind of seawater semi-submerged ship Hydraulic for lifting load method |
| CN108100925B (en) * | 2017-12-19 | 2019-10-15 | 上海海塔机械制造有限公司 | A kind of seawater semi-submerged ship Hydraulic for lifting load method |
| US10793405B2 (en) | 2018-01-15 | 2020-10-06 | Ford Global Technologies Llc | Scissor jacks |
| CN109449603A (en) * | 2018-10-19 | 2019-03-08 | 上海复合材料科技有限公司 | Integrated tooling and preparation method are processed in antenna reflective face molding assembly |
| CN110526182A (en) * | 2019-08-26 | 2019-12-03 | 安徽群升建筑工程有限公司 | A kind of adjustable construction lifting device of balance |
| CN110642179A (en) * | 2019-10-14 | 2020-01-03 | 徐州工业职业技术学院 | Separated disaster relief hydraulic jack |
| CN110772287A (en) * | 2019-11-18 | 2020-02-11 | 诸城市人民医院 | Ultrasonic device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103663248B (en) | 2015-11-04 |
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Inventor after: Yu Xinming Inventor after: Wang Zhenchang Inventor after: Li Rongbing Inventor before: Yu Xinming Inventor before: Li Rongbing |
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| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170919 Address after: 221000 Jiangsu city of Xuzhou province Peixian Zhang Wu Lu five Town East Patentee after: Jiangsu Green Biotechnology Co., Ltd. Address before: 221140 Jiangsu Province, Gulou District of Xuzhou City Xiang Wang Road No. 1 Patentee before: Xuzhou Institute of Industry Technology |
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| TR01 | Transfer of patent right |