CN103738826A - Lifting tool - Google Patents
Lifting tool Download PDFInfo
- Publication number
- CN103738826A CN103738826A CN201310702351.2A CN201310702351A CN103738826A CN 103738826 A CN103738826 A CN 103738826A CN 201310702351 A CN201310702351 A CN 201310702351A CN 103738826 A CN103738826 A CN 103738826A
- Authority
- CN
- China
- Prior art keywords
- lifting
- lifting handle
- plug
- mounting post
- cross
- 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.)
- Pending
Links
Images
Abstract
The invention discloses a lifting tool. The lifting tool comprises a lifting handle and a plugging column which is fastened with the lifting handle to form an integrated structure, wherein a fastening pad is paved on the outer surface of the plugging column; the end part, close to one side of the plugging column, of the lifting handle is coated with an elastic gasket; a weighing sensor is arranged on the lifting handle; an elastic weighing hook is arranged on the weighing sensor; the lifting handle is arranged vertically in a symmetric way; the side wall of the lifting handle has a biconical platform structure with arc-shaped transition; an annular hanging groove is arranged between the top ends of the conical platforms of the biconical platform structure, wherein the cross section of the annular hanging groove is rectangular, and the bottom part of the annular hanging groove is coated with an anti-sliding pad; the biconical platform structure and the annular hanging groove have an integrated structure which is cast and formed integrally; the cross section of the plugging column is rectangular, elliptic or rhombic. According to the lifting tool disclosed by the invention, the defects of poor flexibility, inconvenience in use, poor safety and the like in the prior art can be overcome, and the characteristics of high flexibility, convenience in use and high in safety are realized.
Description
Technical field
The present invention relates to mechanical equipment manufacturing technology field, particularly, relate to a kind of lifting device.
Background technology
Suspender, refers to and in elevator machinery, hangs the device of getting weight.Hanging and getting the most frequently used suspender of work piece is suspension hook, and other also have suspension ring, hoisting suction cup, clamp and pallet fork etc.Be widely used in hoisting and hanging industry.
What in suspender, commonly use is the Chained lifting appliances such as suspension hook.Hoisting suction cup, clamp and pallet fork etc. can be used for a long time as special hanger on hoisting crane, also can be used as removable auxiliary lifting appliance and hang over Interim use on suspension hook, are usually used in many cargo types warehouse and stockyard, to improve operating efficiency.The suspender that captures bulk material is generally jaw grab bucket to be opened/closed, and also available magnetic chuck is drawn as magnet conductivity materials such as boringss.
Lifting refers to that crane or lifting mechanism are to the installation of equipment, general designation in place.Lifting generally needs suspender (or claiming Current Collector Sleave) to coordinate and carry out, and suspender is manufactured by professional production producer.
When heavy duty machine tools are installed, if adopt common suspender to lift, often because suspender is fewer, particularly to the comparatively regular object lifting with a plurality of symmetrical suspension centres, because the restriction of hanger structure can not make full use of these suspension centres, in hoisting process, adjust inconvenience, the rotation of the impact large-sized object that hangs; Simultaneously because the weight of suspender own is generally heavier, lifting very flexible, is used inconveniently, and efficiency is lower and in hoisting process, easily scratch hanging object surface, easily cause steel rope breaking, workpiece occurs and break and even cause safety misadventure.
In realizing process of the present invention, contriver finds at least to exist in prior art very flexible, uses the defects such as inconvenience and poor stability.
Summary of the invention
The object of the invention is to, for the problems referred to above, propose a kind of lifting device, to realize the advantage that alerting ability is good, easy to use and safety is good.
For achieving the above object, the technical solution used in the present invention is: a kind of lifting device, comprise the lifting handle for being connected with hoisting wirerope, be horizontally set on lifting handle end, for matched insert platen to be lifted inserting slit and with lifting handle be fastenedly connected the plug-in mounting post into integral type structure; At the outside face of described plug-in mounting post, be laid with for step up the fastening pad that is connected tightness between plug-in mounting post and inserting slit when plug-in mounting post plug-in mounting enters in inserting slit; At described lifting handle, near the end of plug-in mounting post one side, be covered with spring washer; On described lifting handle, be provided with for when slinging, lifting force is weighed and when lifting force surpasses predetermined threshold value the LOAD CELLS of alert, in LOAD CELLS, be provided with for being articulated in the elasticity of weighing on the hoisting wirerope hook of weighing when the lifting; Described lifting handle for being vertically symmetrical arranged, frustum top arranges in opposite directions and frustum sidewall has the bipyramid platform structure of circular-arc transition, the annular being provided with between the frustum top of the bipyramid platform structure of lifting handle for hoisting wirerope reliably articulates in lifting process, cross-sectional plane is rectangle and bottom is covered with slipmat articulates groove; Bipyramid platform structure and annular articulate the integral structure that groove is integral type cast molding; The cross-sectional plane of described inserting column is oblong or ellipse or rhombus.
Further, described fastening pad comprises from up to down nitrile rubber pad, self-adhering rubber pad and the antiskid, shock-absorbing pad of close-stacked successively.
Further, the cross-sectional plane of described lifting handle is greater than the cross-sectional plane of plug-in mounting post.
Further, the area of described lifting handle cross-sectional plane, be at least plug-in mounting post cross-sectional plane area 11/9.
Further, on described lifting handle, the signal amplifier that is connected successively is also installed and buzzer phone or flashing indicator light for alarm with described LOAD CELLS.
A kind of lifting device of various embodiments of the present invention, due to the lifting handle comprising for being connected with hoisting wirerope, be horizontally set on lifting handle end, for matched insert platen to be lifted inserting slit and with lifting handle be fastenedly connected the plug-in mounting post into integral type structure; At the outside face of plug-in mounting post, be laid with for step up the fastening pad that is connected tightness between plug-in mounting post and inserting slit when plug-in mounting post plug-in mounting enters in inserting slit; At described lifting handle, near the end of plug-in mounting post one side, be covered with spring washer; Lifting be provided with on handle for when slinging, lifting force is weighed and when lifting force surpasses predetermined threshold value the dangerous LOAD CELLS of alert, in LOAD CELLS, be provided with for being articulated in the elasticity of weighing on the hoisting wirerope hook of weighing when the lifting; Lifting handle for being vertically symmetrical arranged, frustum top arranges in opposite directions and frustum sidewall has the bipyramid platform structure of circular-arc transition, the annular being provided with between the frustum top of the bipyramid platform structure of lifting handle for hoisting wirerope reliably articulates in lifting process, cross-sectional plane is rectangle and bottom is covered with slipmat articulates groove; Bipyramid platform structure and annular articulate the integral structure that groove is integral type cast molding; The cross-sectional plane of inserting column is oblong or ellipse or rhombus; Can facilitate hoisting large-size platen; Thereby can overcome the defect of very flexible in prior art, use inconvenience and poor stability, to realize the advantage that alerting ability is good, easy to use and safety is good.
Other features and advantages of the present invention will be set forth in the following description, and, partly from specification sheets, become apparent, or understand by implementing the present invention.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for specification sheets, for explaining the present invention, is not construed as limiting the invention together with embodiments of the present invention.In the accompanying drawings:
Fig. 1 is the structural representation of a kind of lifting device of the present invention;
Fig. 2 is the structural representation of the applied lifting platen of a kind of lifting device of the present invention.
By reference to the accompanying drawings, in the embodiment of the present invention, Reference numeral is as follows:
1-lifts by crane handle; 2-plug-in mounting post; 3-fastening pad; 4-LOAD CELLS; The 5-elasticity hook of weighing; 6-locomotive working stand; 7-inserting slit.
The specific embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein, only for description and interpretation the present invention, is not intended to limit the present invention.
According to the embodiment of the present invention, as depicted in figs. 1 and 2, a kind of lifting device is provided, comprise lifting handle for being connected with hoisting wirerope (lifting handle 1), be horizontally set on the end of lifting handle, for inserting the inserting slit (as inserting slit 7) of platen to be lifted (as platen 6) and being fastenedly connected the plug-in mounting post (as plug-in mounting post 2) into integral type structure with lifting handle; At the outside face of plug-in mounting post, be laid with for step up the fastening pad that is connected tightness between plug-in mounting post and inserting slit when plug-in mounting post plug-in mounting enters in inserting slit; At described lifting handle, near the end of plug-in mounting post one side, be covered with spring washer (as fastening pad 3), fastening pad can be from up to down the nitrile rubber pad of close-stacked, self-adhering rubber pad and the antiskid, shock-absorbing pad successively that friction force is larger; Lifting be provided with on handle for when slinging, lifting force is weighed and when lifting force surpasses predetermined threshold value alert to avoid the overweight dangerous LOAD CELLS that may bring (as LOAD CELLS 4), in LOAD CELLS, be provided with for being articulated in the elasticity of weighing on the hoisting wirerope hook (as the elasticity hook 5 of weighing) of weighing when the lifting; On lifting handle, the signal amplifier that is connected successively is also installed and buzzer phone or flashing indicator light for alarm with LOAD CELLS; Lifting handle for being vertically symmetrical arranged, frustum top arranges in opposite directions and frustum sidewall has the bipyramid platform structure of circular-arc transition, the annular being provided with between the frustum top of the bipyramid platform structure of lifting handle for hoisting wirerope reliably articulates in lifting process, cross-sectional plane is rectangle and bottom is covered with slipmat articulates groove; Bipyramid platform structure and annular articulate the integral structure that groove is integral type cast molding; The cross-sectional plane of inserting column is oblong or ellipse or rhombus.
In the above-described embodiments, the shape of cross section of plug-in mounting post is the inserting slit setting according to platen to be lifted, and in order to improve the ability of weighing of lifting handle, the cross-sectional plane of lifting handle is greater than the cross-sectional plane of plug-in mounting post.This kind of lifting device, in the time of can solving hoisting large-size platen, suspender lifting very flexible, is used inconvenience, and efficiency is low and easily scratch hanging object surface, easily cause steel rope breaking, even causes the problem of safety misadventure.
For example, a kind of lifting device of above-described embodiment, can have for hoisting device the platen of L shaped inserting slit, the cross-sectional plane of plug-in mounting post can be set to according to the shape of the L shaped inserting slit of platen L shaped, and cross-sectional plane is the L shaped inserting slit free-running fit of L shaped plug-in mounting post and platen; For the platen with six L shaped inserting slits, need to adopt a kind of lifting device of the six roots of sensation to be used in conjunction with, the needs that meet balance and adjust flexibly.
In sum, a kind of lifting device of the above embodiment of the present invention, at least can reach following beneficial effect:
(1) the quantity of plug-in mounting post and a kind of lifting device is set according to the inserting slit of platen to be lifted, and optional Heave Here is more, easy to adjust in hoisting process, to hang large-scale platen reversion to be lifted convenient;
(2) this kind of lifting device itself is lightweight, simple in structure, thereby lifting flexibly, and easy to use, efficiency is high, is also not easy to scratch hanging object surface, avoid steel rope breaking in hoisting process, and workpiece such as breaks at the generation of this type of safety misadventure.
Finally it should be noted that: the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although the present invention is had been described in detail with reference to previous embodiment, for a person skilled in the art, its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (5)
1. a lifting device, it is characterized in that, comprise the lifting handle for being connected with hoisting wirerope, be horizontally set on lifting handle end, for matched insert platen to be lifted inserting slit and with lifting handle be fastenedly connected the plug-in mounting post into integral type structure; At the outside face of described plug-in mounting post, be laid with for step up the fastening pad that is connected tightness between plug-in mounting post and inserting slit when plug-in mounting post plug-in mounting enters in inserting slit; At described lifting handle, near the end of plug-in mounting post one side, be covered with spring washer; On described lifting handle, be provided with for when slinging, lifting force is weighed and when lifting force surpasses predetermined threshold value the LOAD CELLS of alert, in LOAD CELLS, be provided with for being articulated in the elasticity of weighing on the hoisting wirerope hook of weighing when the lifting; Described lifting handle for being vertically symmetrical arranged, frustum top arranges in opposite directions and frustum sidewall has the bipyramid platform structure of circular-arc transition, the annular being provided with between the frustum top of the bipyramid platform structure of lifting handle for hoisting wirerope reliably articulates in lifting process, cross-sectional plane is rectangle and bottom is covered with slipmat articulates groove; Bipyramid platform structure and annular articulate the integral structure that groove is integral type cast molding; The cross-sectional plane of described inserting column is oblong or ellipse or rhombus.
2. a kind of lifting device according to claim 1, is characterized in that, described fastening pad comprises from up to down nitrile rubber pad, self-adhering rubber pad and the antiskid, shock-absorbing pad of close-stacked successively.
3. a kind of lifting device according to claim 1 and 2, is characterized in that, the cross-sectional plane of described lifting handle is greater than the cross-sectional plane of plug-in mounting post.
4. a kind of lifting device according to claim 3, is characterized in that, the area of described lifting handle cross-sectional plane, be at least plug-in mounting post cross-sectional plane area 11/9.
5. a kind of Installing machine tool suspender according to claim 1 and 2, is characterized in that, on described lifting handle, the signal amplifier that is connected successively is also installed and buzzer phone or flashing indicator light for alarm with described LOAD CELLS.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310702351.2A CN103738826A (en) | 2013-12-19 | 2013-12-19 | Lifting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310702351.2A CN103738826A (en) | 2013-12-19 | 2013-12-19 | Lifting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103738826A true CN103738826A (en) | 2014-04-23 |
Family
ID=50495921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310702351.2A Pending CN103738826A (en) | 2013-12-19 | 2013-12-19 | Lifting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103738826A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5176753A (en) * | 1974-12-27 | 1976-07-02 | Hitachi Ltd | EREBEET AYOSHIIPU |
| JPS5589181A (en) * | 1978-12-25 | 1980-07-05 | Tokyo Shibaura Electric Co | Winder for elevator |
| JPH0229715B2 (en) * | 1980-02-28 | 1990-07-02 | Mitsubishi Denki Kk | |
| JPH06238649A (en) * | 1993-02-18 | 1994-08-30 | Kyoji Takami | Hanging-up hole forming device |
| JP2001277223A (en) * | 2000-03-29 | 2001-10-09 | Kyoji Takami | Suspending-reversing-hole forming device for concrete product |
| CN202734939U (en) * | 2012-07-16 | 2013-02-13 | 翁兴友 | Steel wire rope life automatic alarm instrument |
| CN202766050U (en) * | 2012-07-31 | 2013-03-06 | 吴江市华茂机械制造有限公司 | Pulley for elevator dragger |
| CN103043525A (en) * | 2013-01-10 | 2013-04-17 | 柳州正菱重型数控机床有限公司 | Lifting tool for mounting large-size machine tools |
-
2013
- 2013-12-19 CN CN201310702351.2A patent/CN103738826A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5176753A (en) * | 1974-12-27 | 1976-07-02 | Hitachi Ltd | EREBEET AYOSHIIPU |
| JPS5589181A (en) * | 1978-12-25 | 1980-07-05 | Tokyo Shibaura Electric Co | Winder for elevator |
| JPH0229715B2 (en) * | 1980-02-28 | 1990-07-02 | Mitsubishi Denki Kk | |
| JPH06238649A (en) * | 1993-02-18 | 1994-08-30 | Kyoji Takami | Hanging-up hole forming device |
| JP2001277223A (en) * | 2000-03-29 | 2001-10-09 | Kyoji Takami | Suspending-reversing-hole forming device for concrete product |
| CN202734939U (en) * | 2012-07-16 | 2013-02-13 | 翁兴友 | Steel wire rope life automatic alarm instrument |
| CN202766050U (en) * | 2012-07-31 | 2013-03-06 | 吴江市华茂机械制造有限公司 | Pulley for elevator dragger |
| CN103043525A (en) * | 2013-01-10 | 2013-04-17 | 柳州正菱重型数控机床有限公司 | Lifting tool for mounting large-size machine tools |
Non-Patent Citations (1)
| Title |
|---|
| 机械设计手册编委会: "《机械设计手册》", 31 August 2004, 机械工业出版社 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101659369A (en) | Triangle-type hanger | |
| CN2915812Y (en) | High capacity distribution and main transformer coil sling | |
| CN205916895U (en) | But chain hoist that multiple spot hung | |
| CN103738826A (en) | Lifting tool | |
| CN204847787U (en) | Totally closed rotatable lifting hook group | |
| CN103771250A (en) | Portable lifting appliance for installing machine tool | |
| CN103771253A (en) | Portable hoisting tool | |
| CN103771255A (en) | Lifting device for installing machine tool | |
| CN103771249A (en) | Lifting appliance for installing machine tool | |
| CN103771256B (en) | Portable machine tool lifting appliance for installing | |
| CN103771258A (en) | Lifting appliance for installing machine tool | |
| CN103754744A (en) | Hoisting equipment for machine tool installation | |
| CN103771263A (en) | Lifting appliance for installing portable machine tool | |
| CN204643546U (en) | Hole for hoist sheath | |
| CN103738827A (en) | Hoisting tool | |
| CN103771248A (en) | Lifting appliance for installing portable machine tool | |
| CN103738828A (en) | Portable hoisting equipment for installing machine tool | |
| CN103771252A (en) | Lifting appliance for installing machine tool | |
| CN204384690U (en) | A kind of hoist cable suspender | |
| CN103738833A (en) | Hoisting device for mounting machine tool | |
| CN103771251A (en) | Portable lifting appliance for installing machine tool | |
| CN204661128U (en) | Spraying suspender | |
| CN202953701U (en) | Lifter tool | |
| CN206720576U (en) | A kind of intelligent weight measuring can will play the safe suspender of weight fixed | |
| CN207645626U (en) | A kind of suspension hook |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140423 |