CN103771256B - Portable machine tool lifting appliance for installing - Google Patents
Portable machine tool lifting appliance for installing Download PDFInfo
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- CN103771256B CN103771256B CN201310702544.8A CN201310702544A CN103771256B CN 103771256 B CN103771256 B CN 103771256B CN 201310702544 A CN201310702544 A CN 201310702544A CN 103771256 B CN103771256 B CN 103771256B
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- lifting handle
- plug
- lifting
- mounting post
- sectional plane
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Abstract
The invention discloses Portable machine tool lifting appliance for installing, comprise lifting handle, to be fastenedly connected as integral type structure with lifting handle and plug-in mounting end has the plug-in mounting post of 45 degree of chamferings; Fastening pad is laid with at the outside face of plug-in mounting post; Spring washer is covered with near the end of plug-in mounting post side at lifting handle; Lifting handle is provided with LOAD CELLS, LOAD CELLS is provided with elasticity and weighs hook; Away from the end of inserting column, suspension ring are installed at lifting handle, are connected by tie bolt between suspension ring with lifting handle; Lifting handle is vertical symmetrically arranged double T character form structure, and between double T character form structure vertical beam, be provided with cross-sectional plane be semicircle and mount groove with the annular that the contact surface of hoisting wirerope is provided with multiple projection; The cross-sectional plane of inserting column is that oblong is circular or oval.This Portable machine tool lifting appliance for installing, can overcome very flexible in prior art, use the defects such as inconvenient and poor stability, to realize the advantage that alerting ability is good, easy to use and safety is good.
Description
Technical field
The present invention relates to mechanical equipment manufacturing technology field, particularly, relate to Portable machine tool lifting appliance for installing.
Background technology
Suspender, refers in elevator machinery the device hanging and get 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 commonly use in suspender is the Chained lifting appliances such as suspension hook.Hoisting suction cup, clamp and pallet fork etc. can use 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, be usually used in many cargo types warehouse and stockyard, to improve operating efficiency.The suspender capturing bulk material is generally jaw grab bucket to be opened/closed, and also electromagnetic sucker 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) cooperation to carry out, and suspender is manufactured by professional production producer.
When installing heavy duty machine tools, lift according to common suspender, often because suspender is fewer, particularly to the comparatively regular object lifting with multiple symmetrical suspension centre, these suspension centres can not be made full use of because of the restriction of hanger structure, adjustment inconvenience in hoisting process, impact hang the rotation of large-sized object; Simultaneously because the weight of suspender own is generally heavier, lifting very flexible, uses inconvenience, and efficiency is lower and in hoisting process, easily scratch hanging object surface, easily cause steel rope breaking, workpiece occurs and breaks and even cause safety misadventure.
Realizing in process of the present invention, contriver finds at least there is very flexible in prior art, use the defects such as inconvenient and poor stability.
Summary of the invention
The object of the invention is to, for the problems referred to above, propose Portable machine tool lifting appliance for installing, 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: Portable machine tool lifting appliance for installing, comprising the lifting handle for being connected with hoisting wirerope, the end being horizontally set on lifting handle, the inserting slit inserting platen to be lifted for matched, to be fastenedly connected as integral type structure with lifting handle and plug-in mounting end has the plug-in mounting post of the 45 degree of chamferings being convenient to plug-in mounting; The fastening pad for stepping up the connection tightness between plug-in mounting post and inserting slit when plug-in mounting post plug-in mounting enters in inserting slit is laid with at the outside face of described plug-in mounting post; Spring washer is covered with near the end of plug-in mounting post side at described lifting handle; Described lifting handle is provided with for when slinging, lifting force is weighed and when lifting force exceedes predetermined threshold value the LOAD CELLS of alert, LOAD CELLS is provided with and weighs hook for being articulated in the elasticity that hoisting wirerope carries out weighing when lifting by crane; At lifting handle, the suspension ring being convenient to lift or lift lifting handle are installed away from the end of inserting column, are connected by rotary type tie bolt between suspension ring with lifting handle; Described lifting handle be vertically be symmetrical arranged, vertical beam arranges in opposite directions and forms the double T character form structure of 45 degree of chamferings between crossbeam and vertical beam top, be provided with between the double T character form structure vertical beam of lifting handle reliably mount in lifting process for hoisting wirerope, cross-sectional plane is semicircle and an annular of the multiple projections be provided with for increasing friction with the contact surface of hoisting wirerope mounts groove; The cross-sectional plane of described inserting column is that oblong is circular or oval.
Further, described fastening pad comprises antiskid glue cushion.
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, is at least 6/5 of the area of plug-in mounting post cross-sectional plane.
Further, on described lifting handle, the signal amplifier and alarm buzzer phone or flashing indicator light that are connected with described LOAD CELLS successively are also installed.
The Portable machine tool lifting appliance for installing of various embodiments of the present invention, owing to comprising the lifting handle for being connected with hoisting wirerope, the end being horizontally set on lifting handle, the inserting slit inserting platen to be lifted for matched, to be fastenedly connected as integral type structure with lifting handle and plug-in mounting end has the plug-in mounting post of the 45 degree of chamferings being convenient to plug-in mounting; The fastening pad for stepping up the connection tightness between plug-in mounting post and inserting slit when plug-in mounting post plug-in mounting enters in inserting slit is laid with at the outside face of plug-in mounting post; Spring washer is covered with near the end of plug-in mounting post side at described lifting handle; Lifting handle being provided with for weighing to lifting force when slinging and the LOAD CELLS of the danger of alert when lifting force exceedes predetermined threshold value, LOAD CELLS being provided with and weighing hook for being articulated in when lifting by crane the elasticity that hoisting wirerope carries out weighing; At lifting handle, the suspension ring being convenient to lift or lift lifting handle are installed away from the end of inserting column, are connected by rotary type tie bolt between suspension ring with lifting handle; Lifting handle be vertically be symmetrical arranged, vertical beam arranges in opposite directions and forms the double T character form structure of 45 degree chamferings between crossbeam and vertical beam top, be provided with between the double T character form structure vertical beam of lifting handle reliably mount in lifting process for hoisting wirerope, cross-sectional plane is semicircle and is provided with the contact surface of hoisting wirerope that of multiple projections for increasing friction is annular mounts groove; The cross-sectional plane of inserting column is that oblong is circular or oval; Hoisting large-size platen can be facilitated; Thus the defect of very flexible in prior art, use inconvenience and poor stability can be overcome, 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 become apparent from specification sheets, 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, together with embodiments of the present invention for explaining the present invention, is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the structural representation of Portable machine tool lifting appliance for installing of the present invention;
The structural representation of the lifting platen that Fig. 2 applies for Portable machine tool lifting appliance for installing 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; 5-elasticity is weighed hook; 6-locomotive working stand; 7-inserting slit; 8-suspension ring.
Detailed description of the invention
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of 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, provide Portable machine tool lifting appliance for installing, comprise the lifting handle (lifting by crane handle 1) for being connected with hoisting wirerope, be horizontally set on the end of lifting handle, for insert platen to be lifted (as platen 6) inserting slit (as inserting slit 7), to be fastenedly connected as integral type structure with lifting handle and plug-in mounting end has the plug-in mounting post (as plug-in mounting post 2) of the 45 degree of chamferings being convenient to plug-in mounting; The fastening pad for stepping up the connection tightness between plug-in mounting post and inserting slit when plug-in mounting post plug-in mounting enters in inserting slit is laid with at the outside face of plug-in mounting post; Be covered with spring washer (as fastening pad 3) at described lifting handle near the end of plug-in mounting post side, fastening pad can be the antiskid glue cushion that friction force is larger; Lifting handle is provided with for weigh to lifting force when slinging and alert, to avoid the LOAD CELLS (as LOAD CELLS 4) of the overweight danger that may bring, LOAD CELLS is provided with and weighs hook (as elasticity is weighed hook 5) for being articulated in the elasticity that hoisting wirerope carries out weighing when lifting by crane when lifting force exceedes predetermined threshold value; At lifting handle, the suspension ring being convenient to lift or lift lifting handle are installed away from the end of inserting column, are connected by rotary type tie bolt between suspension ring with lifting handle; On lifting handle, the signal amplifier and alarm buzzer phone or flashing indicator light that are connected with LOAD CELLS successively are also installed; Lifting handle be vertically be symmetrical arranged, vertical beam arranges in opposite directions and forms the double T character form structure of 45 degree chamferings between crossbeam and vertical beam top, be provided with between the double T character form structure vertical beam of lifting handle reliably mount in lifting process for hoisting wirerope, cross-sectional plane is semicircle and is provided with the contact surface of hoisting wirerope that of multiple projections for increasing friction is annular mounts groove; The cross-sectional plane of inserting column is that oblong is circular or oval.
In the above-described embodiments, the shape of cross section of plug-in mounting post arranges according to the inserting slit of 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 Portable machine tool lifting appliance for installing, when can solve hoisting large-size platen, suspender lifting very flexible, uses inconvenience, and efficiency is low and easily scratch hanging object surface, easily cause steel rope breaking, even causes the problem of safety misadventure.
Such as, the Portable machine tool lifting appliance for installing of above-described embodiment, may be used for lifting the platen with L shape inserting slit, the cross-sectional plane of plug-in mounting post can be set to L shape according to the shape of the L shape inserting slit of platen, and cross-sectional plane is the plug-in mounting post of L shape and the L shape inserting slit free-running fit of platen; For the platen with six L shape inserting slits, need to adopt six roots of sensation Portable machine tool lifting appliance for installing with the use of, meet the needs of balance and adjustment flexibly.
In sum, the Portable machine tool lifting appliance for installing of the above embodiment of the present invention, at least can reach following beneficial effect:
(1) arrange the quantity of plug-in mounting post and Portable machine tool lifting appliance for installing according to the inserting slit of platen to be lifted, optional Heave Here is more, easy to adjust in hoisting process, to hang large-scale platen reversion to be lifted convenient;
(2) this Portable machine tool lifting appliance for installing itself is lightweight, and structure is simple, and thus flexibly, easy to use, efficiency is high in lifting, is also not easy to scratch hanging object surface, avoid steel rope breaking in hoisting process, and workpiece such as to break at the generation of this type of safety misadventure.
Last it is noted that the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment to invention has been detailed description, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (3)
1. Portable machine tool lifting appliance for installing, it is characterized in that, comprising the lifting handle for being connected with hoisting wirerope, the end being horizontally set on lifting handle, the inserting slit inserting platen to be lifted for matched, to be fastenedly connected as integral type structure with lifting handle and plug-in mounting end has the plug-in mounting post of the 45 degree of chamferings being convenient to plug-in mounting; The fastening pad for stepping up the connection tightness between plug-in mounting post and inserting slit when plug-in mounting post plug-in mounting enters in inserting slit is laid with at the outside face of described plug-in mounting post; Spring washer is covered with near the end of plug-in mounting post side at described lifting handle; Described lifting handle is provided with for when slinging, lifting force is weighed and when lifting force exceedes predetermined threshold value the LOAD CELLS of alert, LOAD CELLS is provided with and weighs hook for being articulated in the elasticity that hoisting wirerope carries out weighing when lifting by crane; At lifting handle, the suspension ring being convenient to lift or lift lifting handle are installed away from the end of inserting column, are connected by rotary type tie bolt between suspension ring with lifting handle; Described lifting handle be vertically be symmetrical arranged, vertical beam arranges in opposite directions and forms the double T character form structure of 45 degree of chamferings between crossbeam and vertical beam top, be provided with between the double T character form structure vertical beam of lifting handle reliably mount in lifting process for hoisting wirerope, cross-sectional plane is semicircle and an annular of the multiple projections be provided with for increasing friction with the contact surface of hoisting wirerope mounts groove; The cross-sectional plane of described inserting column is that oblong is circular or oval;
Described fastening pad comprises antiskid glue cushion;
The cross-sectional plane of described lifting handle is greater than the cross-sectional plane of plug-in mounting post.
2. Portable machine tool lifting appliance for installing according to claim 1, is characterized in that, the area of described lifting handle cross-sectional plane, is at least 6/5 of the area of plug-in mounting post cross-sectional plane.
3. a kind of Portable machine tool lifting appliance for installing according to claim 1, is characterized in that, on described lifting handle, is also provided with the signal amplifier and alarm buzzer phone or flashing indicator light that are connected with described LOAD CELLS successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310702544.8A CN103771256B (en) | 2013-12-19 | 2013-12-19 | Portable machine tool lifting appliance for installing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310702544.8A CN103771256B (en) | 2013-12-19 | 2013-12-19 | Portable machine tool lifting appliance for installing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103771256A CN103771256A (en) | 2014-05-07 |
| CN103771256B true CN103771256B (en) | 2015-09-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310702544.8A Expired - Fee Related CN103771256B (en) | 2013-12-19 | 2013-12-19 | Portable machine tool lifting appliance for installing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103771256B (en) |
Citations (7)
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|---|---|---|---|---|
| JPS52103565A (en) * | 1976-02-26 | 1977-08-30 | Kuraray Co | Method of producing fluffy knitted goods comprising extremely fine filament |
| CN200981796Y (en) * | 2006-07-13 | 2007-11-28 | 陈树忠 | Hand pulling block light load failure proof hand chain wheel mechanism |
| CN202007077U (en) * | 2010-10-26 | 2011-10-12 | 山东和盛重工科技有限公司 | Installation combination lifting appliance for large-scale machinery |
| CN202402580U (en) * | 2012-01-05 | 2012-08-29 | 湘潭市恒欣实业有限公司 | Chain drive mining cableway chain pressing device provided with guide wing |
| 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 |
| CN203009778U (en) * | 2012-12-20 | 2013-06-19 | 上海起帆抓斗制造有限公司 | Sheering pulley for single-rope grab bucket hoisting loop chain |
-
2013
- 2013-12-19 CN CN201310702544.8A patent/CN103771256B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52103565A (en) * | 1976-02-26 | 1977-08-30 | Kuraray Co | Method of producing fluffy knitted goods comprising extremely fine filament |
| CN200981796Y (en) * | 2006-07-13 | 2007-11-28 | 陈树忠 | Hand pulling block light load failure proof hand chain wheel mechanism |
| CN202007077U (en) * | 2010-10-26 | 2011-10-12 | 山东和盛重工科技有限公司 | Installation combination lifting appliance for large-scale machinery |
| CN202402580U (en) * | 2012-01-05 | 2012-08-29 | 湘潭市恒欣实业有限公司 | Chain drive mining cableway chain pressing device provided with guide wing |
| CN202734939U (en) * | 2012-07-16 | 2013-02-13 | 翁兴友 | Steel wire rope life automatic alarm instrument |
| CN203009778U (en) * | 2012-12-20 | 2013-06-19 | 上海起帆抓斗制造有限公司 | Sheering pulley for single-rope grab bucket hoisting loop chain |
| 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.机械工业出版社.《机械设计手册》.2004,第2卷 * |
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| Publication number | Publication date |
|---|---|
| CN103771256A (en) | 2014-05-07 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20151130 Address after: 545005 the Guangxi Zhuang Autonomous Region Liunan District of Liuzhou City Liu Yong Lu Old Airport Development Zone Patentee after: LIUZHOU AUTOMOBILE GEAR GENERAL FACTORY Address before: 545005 the Guangxi Zhuang Autonomous Region Liunan District of Liuzhou City Liu Yong Road No. 273 Patentee before: LIUZHOU ZHENGLING GROUP Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150930 Termination date: 20211219 |
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| CF01 | Termination of patent right due to non-payment of annual fee |