CN103663248B - Self adaptation angular adjustment separation type Horizontal jack - Google Patents
Self adaptation angular adjustment separation type Horizontal jack Download PDFInfo
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- CN103663248B CN103663248B CN201310695837.8A CN201310695837A CN103663248B CN 103663248 B CN103663248 B CN 103663248B CN 201310695837 A CN201310695837 A CN 201310695837A CN 103663248 B CN103663248 B CN 103663248B
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Abstract
The invention discloses a kind of self adaptation angular adjustment separation type Horizontal jack, relate to weights technical field.Can distance control, work in narrow space and can be inclined-plane or have object compared with high spud angle by jack-up contact surface.The present invention includes Horizontal jack, the self-checking device being connected to the hand oil pump on Horizontal jack by oil pipe and being arranged on Horizontal jack; Described self-checking device comprises the rotating ballhead be inserted on bracing frame, covers the spherical groove on rotating ballhead, connects the baffle plate of spherical groove and rotating ballhead, be fixed on the stay bearing plate on spherical groove under being fixed on spherical groove.What the bearing surface of Horizontal jack adopted is ball shape rotary bearing surface, can according to the shape of supporting object, different from the leaning angle on ground and adjust angle automatically, make the bearing surface of jack together with supported objects full face contact, can steadily supported objects be risen.
Description
Technical field
Energy distance control of the present invention, works and jack-up contact surface can be inclined-plane or have object compared with high spud angle, relating to weights technical field, specifically a kind of self adaptation angular adjustment separation type Horizontal jack in narrow space.
Background technology
Ordinary jack when carrying out operation, operator often from very close to, when this operation has danger, the life of operator also will be subject to certain threat.In rescue operations such as 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 solve the problem, the invention provides a kind of self adaptation angular adjustment separation type Horizontal jack, hand oil pump and jack adopt separation type to be connected and make jack energy remote servicing.On jack, self adaptation angle regulator can adjust automatically along with rocking 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, hinged and one end and the hinged bracing frame of auxiliary support frame with A-frame, one end is hinged on the auxiliary support frame on jack body; Device also comprises the self-checking device being connected to the hand oil pump on hydraulic actuating cylinder with oil pipe and being arranged on bracing frame; Described self-checking device comprises the rotating ballhead be arranged on bracing frame, covers the spherical groove on rotating ballhead, connects the baffle plate of spherical groove and rotating ballhead, be fixed on the stay bearing plate on spherical groove under being fixed on spherical groove.Described baffle plate and spherical groove form the 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, adjustment jack, makes self-checking device be positioned at below supported object, promote hand oil pump, the bracing frame of jack rises, and will automatically adjust the level attitude of stay bearing plate, make stay bearing plate and stayed surface close contact when self-checking device contacts with stayed surface.
Manual pump is separated with oil cylinder, this can ensure the safety of operator, and easy to operate, jack is equipped with automatic angle adjusting device, and he can pulsation-free work in stayed surface is inclined-plane or area supported inclination angle constantly changes in support process occasion.
Accompanying drawing explanation
Fig. 1 is the structural representation of self adaptation angular adjustment separation type Horizontal jack;
Fig. 2 is the front sectional view of automatic angle adjusting device.
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.
Detailed description of the invention
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, hinged and one end and the hinged bracing frame 6 of auxiliary support frame 5 with A-frame 4, one end is hinged on the auxiliary support frame 5 on jack body; Device also comprises the self-checking device being connected to the hand oil pump 1 on hydraulic actuating cylinder 3 with oil pipe 2 and being arranged on bracing frame 6; Described self-checking device comprises the rotating ballhead 7 be inserted on bracing frame, covers the spherical groove 10 on rotating ballhead, is fixed on spherical groove 10 times and connects the baffle plate 9 of spherical groove 10 and rotating ballhead 7, being fixed on the stay bearing plate 11 on spherical groove 10.
Being fixed by countersunk-heat bolt 8 and form the groove that is greater than half spheroid of baffle plate 9 and spherical groove 10, rotating ballhead 7 is stuck in groove, and such spherical groove 10 arbitrarily can rotate and can not depart from rotating ballhead 7.
Stay bearing plate 11 midway location has a through hole, like this when the contact surface of jack and supported object has projection, projection can be placed on lead to the hole site.
Concrete using method: during work, self-checking device is installed on bracing frame 6, promote jack to control position, self-checking device is made to be positioned at below supported object, promoting hand oil pump 1 makes hydraulic actuating cylinder 3 piston rod liter long, A-frame 3 will rotate around attachment point, and at this moment bracing frame 6 rises slowly.Auxiliary support frame 5 also rotates around attachment point and keeps the invariant position of bracing frame 6 in the vertical direction.When being arranged on the self-checking device on bracing frame 6 and rising with bracing frame 6 and contacting with supported object, 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 surface is 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 surface of the jack in whole working process fully contacts with supported object surface all the time, thus 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) be 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, hinged and one end and the hinged bracing frame (6) of auxiliary support frame (5) with A-frame (4); Also comprise the self-checking device being connected to the hand oil pump (1) on hydraulic actuating cylinder (3) by oil pipe (2) and being arranged on bracing frame (6); Described self-checking device comprises the rotating ballhead (7) be arranged on bracing frame (6), cover the spherical groove (10) on rotating ballhead (7), the baffle plate (9) of spherical groove (10) and rotating ballhead (7) is connected under being fixed on spherical groove (10), be fixed on the stay bearing plate (11) on spherical groove (10), described baffle plate (9) and spherical groove (10) form the 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 CN103663248A (en) | 2014-03-26 |
| CN103663248B true 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 |
Country Status (1)
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| CN (1) | CN103663248B (en) |
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| CN106198224A (en) * | 2016-08-31 | 2016-12-07 | 姜会增 | Load load maintainer |
| CN108270326A (en) * | 2016-12-30 | 2018-07-10 | 核动力运行研究所 | A kind of adaptive connection device for main pump motor apical axis |
| CN106971763B (en) * | 2017-05-04 | 2018-07-20 | 合肥工业大学 | A kind of real-time dynamic balancer |
| 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 |
| CN110040648A (en) | 2018-01-15 | 2019-07-23 | 福特环球技术公司 | Scissor-like jack |
| CN109449603B (en) * | 2018-10-19 | 2021-02-02 | 上海复合材料科技有限公司 | Antenna reflecting surface forming, assembling and processing integrated tool and preparation method |
| 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 |
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| 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 |
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2013
- 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 |
Also Published As
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|---|---|
| CN103663248A (en) | 2014-03-26 |
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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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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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