CN104340922A - Portable position regulation mechanism - Google Patents

Portable position regulation mechanism Download PDF

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Publication number
CN104340922A
CN104340922A CN201310338736.5A CN201310338736A CN104340922A CN 104340922 A CN104340922 A CN 104340922A CN 201310338736 A CN201310338736 A CN 201310338736A CN 104340922 A CN104340922 A CN 104340922A
Authority
CN
China
Prior art keywords
bracket
portable
pin
earrings
adjusting
Prior art date
Application number
CN201310338736.5A
Other languages
Chinese (zh)
Inventor
孙永泰
张士华
王宏安
田凯
史永晋
初新杰
李杨颖
Original Assignee
中国石油化工集团公司
中石化胜利石油工程有限公司钻井工艺研究院
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 中国石油化工集团公司, 中石化胜利石油工程有限公司钻井工艺研究院 filed Critical 中国石油化工集团公司
Priority to CN201310338736.5A priority Critical patent/CN104340922A/en
Publication of CN104340922A publication Critical patent/CN104340922A/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/06Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
    • B66F7/0608Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement driven by screw or spindle
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/06Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
    • B66F7/0625Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement with wheels for moving around the floor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/06Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
    • B66F7/0633Mechanical arrangements not covered by the following subgroups

Abstract

The invention relates to a portable position regulation mechanism in the field of mechanical assembly and movement equipment. The portable position regulation mechanism comprises an upper bracket 1, a lower bracket 13, casters 14 and a lifting support mechanism connected between the upper bracket 1 and the lower bracket 13, wherein the lifting support mechanism comprises four support rods hinged between four corners of the upper bracket 1 and the lower bracket 13; an upper support rod 5 and a lower support rod 10 of each support rod are hinged through a connecting shaft 9; nuts 8 are connected between every two opposite connecting shafts 9; lead screws 7 are two-way reversely-threaded lead screws, and the two ends of the lead screws 7 are matched with the nuts in a way of rotating face to face or in opposite directions respectively. The portable position regulation mechanism has the advantages that a flexible structural design is adopted for the position regulation mechanism, so that the portable position regulation mechanism is relatively small in spatial size and light in body weight, and a great load can be moved; meanwhile, the portable position regulation mechanism is convenient to disassemble, assemble and transport, and a plurality of portable position regulation mechanisms can be connected when a heavy object is regulated.

Description

A kind of portable position adjusting mechanism

technical field:

The present invention relates to a kind of portable position adjusting mechanism in Automatic manual transmission and field of mobile equipment, be applied to that weight of equipment is comparatively large, position needs to adjust job requirements especially.

background technology:

In operation process, often can run into the larger equipment of weight needs because of operation, need adjust its planimetric position and height, is difficult to use hanging device, does not then have hanging device in some region in a lot of region by space constraint, can cause site operation difficulty like this.

Present device location method of adjustment mainly comprises: lift-on/lift-off system, utilizes hanging device to sling laggard Row sum-equal matrix exactly; Chain block, is fixed on a position by chain block exactly, move, but shift position can not be excessive after utilizing chain block to be sling by equipment; Hydraulic pressure or mechanical jack, can carry out height adjustment; The arm-type lifting table of scissors, utilizes fluid cylinder to be elevated strut lifting; Hydraulic carrier etc.These methods all can realize position adjustment in varying degrees, but at working space, operating condition, traffic condition etc. by bringing inconvenience to field operation in limited time.

summary of the invention:

The present invention is directed to prior art equipment Problems existing, a kind of portable position adjusting mechanism meeting the demand that weight of equipment is comparatively large, position needs adjust, working space is limited is provided.

The present invention is achieved in that

A kind of portable position adjusting mechanism, comprise bracket 1, bottom bracket 13, castor 14 and be connected between bracket 1, bottom bracket 13 and be elevated supporting mechanism, described lifting supporting mechanism comprises: four struts of hinge between bracket 1, bottom bracket 13 4 corners, each strut all by connecting shaft 9 by hinge between upper strut 5 and lower supporting rod 10, nut 8 is connected with between every two relative connecting shafts 9, leading screw 7 is two-way anti-screw thread screw mandrel, and its two ends are formed in opposite directions with nut 8 respectively or contrarotation coordinates.

Such scheme comprises further: be raised with disk in the middle part of leading screw 7, and in the middle part of bracket 1 or bottom bracket 13, down-feed screw 7 direction is fixed with locating plate 6, and locating plate 6 is provided with the elongated slot with leading screw 7 disk bearing fit.

By being located at bracket earrings below bracket 12 and upper pin 4 hinge between bracket 1 and upper strut 5; By being located at bottom bracket earrings above bottom bracket 13 11 and downside pin 12 hinge between bottom bracket 13 and lower supporting rod 10.

Be provided with the locating dowel pin 3 that coordinate spacing with upper strut 5 in upper pin 4 side of bracket earrings 2, and/or be provided with the locating dowel pin 3 that coordinate spacing with lower supporting rod 10 in downside pin 12 side of bottom bracket earrings 11.

One end of screw mandrel 7 or two ends are provided with hinge type or plug-in type rotary spanner.

Bracket of the present invention is connected with four upper struts by four groups of earrings, bottom bracket is connected with four lower supporting rods by four groups of earrings, four upper struts are connected respectively by two connecting shafts with four lower supporting rods, connecting shaft is fixed with nut, leading screw will be connected together two with connecting shaft by two nuts, leading screw fixes relative position by locating plate, leading screw two ends are processed with the contrary screw thread of hand of rotation, by rotating threaded shaft, upper strut and lower supporting rod are rotated respectively, bracket and bottom bracket spacing are adjusted, bottom bracket is fixed with the castor that can rotate along ground vertical direction 360 °, thus realize up and down, left and right, the adjustment of front and back all directions.

Preceence of the present invention is that position adjusting mechanism adopts smart architecture design, can with take relative to little bulk and body lightweight and move large load, for convenience detach and assembling simultaneously, it is convenient to transport, and also multiplely can connect together carry out when adjusting large weight.

accompanying drawing illustrates:

Fig. 1 is a kind of portable position adjusting mechanism schematic diagram;

Fig. 2 is a kind of portable position adjusting mechanism lateral plan;

1, bracket 2, bracket earrings 3, locating dowel pin 4, upper pin

5, upper strut 6, locating plate 7, leading screw 8, nut

9, connecting shaft 10, lower supporting rod 11, bottom bracket earrings 12, downside pin

13, bottom bracket 14, castor

detailed description of the invention:

Now in conjunction with Figure of description and embodiment, the invention will be further described:

Embodiment 1

With reference to attached Fig. 1 and 2, a kind of portable position adjusting mechanism is made up of bracket 1, bracket earrings 2, locating dowel pin 3, upper pin 4, upper strut 5, locating plate 6, leading screw 7, nut 8, connecting shaft 9, lower supporting rod 10, bottom bracket earrings 11, downside pin 12, bottom bracket 13, castor 14.

Concrete structure is: four bracket earrings 2 are fixed at four angles below bracket 1, midway location stationary positioned plate 6, four upper strut 5 upper ends are connected with bracket earrings 2 by four upper pins 4, lower end is connected with four lower supporting rods 10 by two connecting shafts 9, four lower supporting rod 10 lower ends are connected with four bottom bracket earrings 11 by downside pin 12, four bottom bracket earrings 11 are fixed at four angles above bottom bracket 13, fix four castors 14 below, two nuts 8 are separately fixed at the midway location of two connecting shafts 9, leading screw 7 is connected with two connecting shafts 9 by two nuts 8, locating plate 6 has the elongate slots that leading screw 7 can be made to pass along leading screw 7 direction, groove is provided with perpendicular to leading screw 7 direction, in the middle part of leading screw 7, projection is disc, the screw mandrel on disk both sides is processed with screw thread, screw thread rotation direction is contrary, groove free-running fit in the middle part of leading screw 7 on bossing and locating plate 6, leading screw 7 can be made to rotate and slide up and down along elongate slots direction, but can not sway, play positioning action, locating dowel pin 3 can be fixed on bracket 1 or bracket earrings 2, and effect is close to preventing from during erectility toppling over spacing at upper strut 5 and lower supporting rod 10, when transporting weight, rotatable leading screw 7 adjusts upper strut 5 angle of bracket 1 and the angle of the relative bottom bracket 13 of lower supporting rod 10 relatively, thus the height of weight is transported in adjustment, and four castors 14 bottom bottom bracket 13 can realize the movement in direction, all around.

Be more than exemplary embodiments of the present invention, according to technical scheme of the present invention, following several embodiments can also be reduced to.

Embodiment 2

A kind of portable position adjusting mechanism, comprise bracket 1, bottom bracket 13, castor 14 and be connected between bracket 1, bottom bracket 13 and be elevated supporting mechanism, described lifting supporting mechanism comprises: four struts of hinge between bracket 1, bottom bracket 13 4 corners, each strut all by connecting shaft 9 by hinge between upper strut 5 and lower supporting rod 10, nut 8 is connected with between every two relative connecting shafts 9, leading screw 7 is two-way anti-screw thread screw mandrel, and its two ends are formed in opposite directions with nut 8 respectively or contrarotation coordinates.

Embodiment 3

The basis of embodiment 2 comprises further: be raised with disk in the middle part of leading screw 7, in the middle part of bracket 1 or bottom bracket 13, down-feed screw 7 direction is fixed with locating plate 6, and locating plate 6 is provided with the elongated slot with leading screw 7 disk bearing fit.

Embodiment 4

The basis of embodiment 3 comprises further: by being located at bracket earrings below bracket 12 and upper pin 4 hinge between bracket 1 and upper strut 5; By being located at bottom bracket earrings above bottom bracket 13 11 and downside pin 12 hinge between bottom bracket 13 and lower supporting rod 10.The locating dowel pin 3 that coordinate spacing with lower supporting rod 10 is provided with in downside pin 12 side of bottom bracket earrings 11.One end of screw mandrel 7 or two ends are provided with hinge type or plug-in type rotary spanner.

Claims (7)

1. a portable position adjusting mechanism, comprise bracket (1), bottom bracket (13), castor (14) and be connected to bracket (1), bottom bracket is elevated supporting mechanism between (13), it is characterized in that described lifting supporting mechanism comprises: hinge is in bracket (1), four struts between bottom bracket (13) four corners, each strut all by connecting shaft (9) by hinge between upper strut (5) and lower supporting rod (10), nut (8) is connected with between every two relative connecting shafts (9), leading screw (7) is two-way anti-screw thread screw mandrel, its two ends are formed in opposite directions with nut (8) respectively or contrarotation coordinates.
2. portable position adjusting mechanism according to claim 1, it is characterized in that: leading screw (7) middle part is raised with disk, be fixed with locating plate (6) in bracket (1) or down-feed screw (7) direction, bottom bracket (13) middle part, locating plate (6) is provided with the elongated slot with leading screw (7) disk bearing fit.
3. portable position adjusting mechanism according to claim 1 and 2, is characterized in that: by being located at bracket earrings (2) below bracket (1) and upper pin (4) hinge between bracket (1) and upper strut (5); By being located at bottom bracket earrings (11) above bottom bracket (13) and downside pin (12) hinge between bottom bracket (13) and lower supporting rod (10).
4. portable position adjusting mechanism according to claim 3, is characterized in that: be provided with the locating dowel pin (3) that coordinate spacing with upper strut (5) in upper pin (4) side of bracket earrings (2).
5. portable position adjusting mechanism according to claim 3, is characterized in that: be provided with the locating dowel pin (3) that coordinate spacing with lower supporting rod (10) in downside pin (12) side of bottom bracket earrings (11).
6. portable position adjusting mechanism according to claim 3, it is characterized in that: be provided with the locating dowel pin (3) that coordinate spacing with lower supporting rod (10) in downside pin (12) side of bottom bracket earrings (11), be provided with the locating dowel pin (3) that coordinate spacing with upper strut (5) in upper pin (4) side of bracket earrings (2).
7. portable position adjusting mechanism according to claim 3, is characterized in that: one end of screw mandrel (7) or two ends are provided with hinge type or plug-in type rotary spanner.
CN201310338736.5A 2013-08-06 2013-08-06 Portable position regulation mechanism CN104340922A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310338736.5A CN104340922A (en) 2013-08-06 2013-08-06 Portable position regulation mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310338736.5A CN104340922A (en) 2013-08-06 2013-08-06 Portable position regulation mechanism

Publications (1)

Publication Number Publication Date
CN104340922A true CN104340922A (en) 2015-02-11

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310338736.5A CN104340922A (en) 2013-08-06 2013-08-06 Portable position regulation mechanism

Country Status (1)

Country Link
CN (1) CN104340922A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109048192A (en) * 2018-08-23 2018-12-21 合肥中亚传感器有限责任公司 Lifting type operating platform is used in a kind of welding of electromagnetic flowmeter large-diameter catheter

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2766999Y (en) * 2004-08-24 2006-03-29 郑文举 Lifting mechanism of check ring, circular rim rolling machine
CN101234731A (en) * 2008-03-11 2008-08-06 镇江中船现代发电设备有限公司 Internal-swelling type stator hoisting special purpose tools
CN201887611U (en) * 2010-11-08 2011-06-29 安波电机(宁德)有限公司 Sling for installing stator core
CN202038838U (en) * 2011-03-28 2011-11-16 赤峰市云淞科技发展有限责任公司 Movable lifting operating platform
CN202964520U (en) * 2012-11-15 2013-06-05 赞皇县供电公司 Auxiliary tool for replacing PT (Potential Transformer) fuse
CN203461765U (en) * 2013-08-06 2014-03-05 中国石油化工集团公司 Portable position adjusting mechanism

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2766999Y (en) * 2004-08-24 2006-03-29 郑文举 Lifting mechanism of check ring, circular rim rolling machine
CN101234731A (en) * 2008-03-11 2008-08-06 镇江中船现代发电设备有限公司 Internal-swelling type stator hoisting special purpose tools
CN201887611U (en) * 2010-11-08 2011-06-29 安波电机(宁德)有限公司 Sling for installing stator core
CN202038838U (en) * 2011-03-28 2011-11-16 赤峰市云淞科技发展有限责任公司 Movable lifting operating platform
CN202964520U (en) * 2012-11-15 2013-06-05 赞皇县供电公司 Auxiliary tool for replacing PT (Potential Transformer) fuse
CN203461765U (en) * 2013-08-06 2014-03-05 中国石油化工集团公司 Portable position adjusting mechanism

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109048192A (en) * 2018-08-23 2018-12-21 合肥中亚传感器有限责任公司 Lifting type operating platform is used in a kind of welding of electromagnetic flowmeter large-diameter catheter

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SE01 Entry into force of request for substantive examination
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Application publication date: 20150211

RJ01 Rejection of invention patent application after publication