CN103738827A - Hoisting tool - Google Patents
Hoisting tool Download PDFInfo
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- CN103738827A CN103738827A CN201310702582.3A CN201310702582A CN103738827A CN 103738827 A CN103738827 A CN 103738827A CN 201310702582 A CN201310702582 A CN 201310702582A CN 103738827 A CN103738827 A CN 103738827A
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- lifting
- plug
- mounting post
- lifting handle
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Abstract
The invention discloses a hoisting tool which comprises a hoisting handle and an insertion column fixedly connected with the hoisting handle to form an integral structure, wherein a fastening pad is laid on the outer surface of the insertion column; an elastic washer is attached to the end part on one side, close to the insertion column, of the hoisting handle; a weighing sensor is installed on the hoisting handle and an elastic weighing hook is arranged on the weighing sensor; the hoisting handle is formed by double rectangular structures which are vertically arranged at an interval, and waveform structures are symmetrically formed at the upper and lower ends of each rectangular body; a circular hanging slot for reliably hanging a steel wire rope in the hanging process is formed between the double rectangular structures of the hoisting handle, the cross section of the slot is groove-shaped and anti-skidding layers coat the bottom and the side of the groove; the cross section of the insertion column is M-shaped or elliptical or quincuncial or rhombic. The hoisting tool disclosed by the invention can overcome the defects that a hoisting tool in the prior art is poor in agility, inconvenient to use, poor in safety and the like, and has the advantages of good agility, convenience in use and good safety.
Description
Technical field
The present invention relates to mechanical equipment manufacturing technology field, particularly, relate to 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 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: 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 is the double square body structure that vertical spacing setting and upper and lower side have symmetrically arranged wavy shaped configuration, and the annular being provided with between the double square body structure of lifting handle for hoisting wirerope reliably articulates in lifting process, cross-sectional plane is groove type and bottom portion of groove and sidepiece are coated with skid resistant course articulates groove; The cross-sectional plane of described inserting column is oval or the quincunx or rhombus of M shape.
Further, described fastening pad comprises elastic foam pad.
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 3/2.
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.
The 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 is the double square body structure that vertical spacing setting and upper and lower side have symmetrically arranged wavy shaped configuration, and the annular being provided with between the double square body structure of lifting handle for hoisting wirerope reliably articulates in lifting process, cross-sectional plane is groove type and bottom portion of groove and sidepiece are coated with skid resistant course articulates groove; The cross-sectional plane of inserting column is oval or the quincunx or rhombus of M shape; 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 lifting device of the present invention;
Fig. 2 is the structural representation of the applied lifting platen 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, 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 the elastic foam pad 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 is the double square body structure that vertical spacing setting and upper and lower side have symmetrically arranged wavy shaped configuration, and the annular being provided with between the double square body structure of lifting handle for hoisting wirerope reliably articulates in lifting process, cross-sectional plane is groove type and bottom portion of groove and sidepiece are coated with skid resistant course articulates groove; The cross-sectional plane of inserting column is oval or the quincunx or rhombus of M shape.
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 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, the 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 six roots of sensation lifting device to be used in conjunction with, the needs that meet balance and adjust flexibly.
In sum, the 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 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 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. lifting device, is characterized in that, comprises 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 is the double square body structure that vertical spacing setting and upper and lower side have symmetrically arranged wavy shaped configuration, and the annular being provided with between the double square body structure of lifting handle for hoisting wirerope reliably articulates in lifting process, cross-sectional plane is groove type and bottom portion of groove and sidepiece are coated with skid resistant course articulates groove; The cross-sectional plane of described inserting column is oval or the quincunx or rhombus of M shape.
2. lifting device according to claim 1, is characterized in that, described fastening pad comprises elastic foam pad.
3. 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. 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 3/2.
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 |
|---|---|---|---|
| CN201310702582.3A CN103738827A (en) | 2013-12-19 | 2013-12-19 | Hoisting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310702582.3A CN103738827A (en) | 2013-12-19 | 2013-12-19 | Hoisting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103738827A true CN103738827A (en) | 2014-04-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310702582.3A Pending CN103738827A (en) | 2013-12-19 | 2013-12-19 | Hoisting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103738827A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5756672U (en) * | 1980-09-17 | 1982-04-02 | ||
| 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 |
| EP1213250A1 (en) * | 2000-12-08 | 2002-06-12 | Kone Corporation | Elevator hoist rope with thin high-strength wires |
| US20040065513A1 (en) * | 2001-03-19 | 2004-04-08 | Esko Aulanko | Elevator and traction sheave of an elevator |
| CN202734939U (en) * | 2012-07-16 | 2013-02-13 | 翁兴友 | Steel wire rope life automatic alarm instrument |
| 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 |
| CN203272726U (en) * | 2013-04-13 | 2013-11-06 | 雷紫莲 | Novel pulley |
-
2013
- 2013-12-19 CN CN201310702582.3A patent/CN103738827A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5756672U (en) * | 1980-09-17 | 1982-04-02 | ||
| 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 |
| EP1213250A1 (en) * | 2000-12-08 | 2002-06-12 | Kone Corporation | Elevator hoist rope with thin high-strength wires |
| US20040065513A1 (en) * | 2001-03-19 | 2004-04-08 | Esko Aulanko | Elevator and traction sheave of an elevator |
| CN202734939U (en) * | 2012-07-16 | 2013-02-13 | 翁兴友 | Steel wire rope life automatic alarm instrument |
| 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 |
| CN203272726U (en) * | 2013-04-13 | 2013-11-06 | 雷紫莲 | Novel pulley |
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 * |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140423 |