CN104860190A - Connection rod type hanger - Google Patents
Connection rod type hanger Download PDFInfo
- Publication number
- CN104860190A CN104860190A CN201510321578.1A CN201510321578A CN104860190A CN 104860190 A CN104860190 A CN 104860190A CN 201510321578 A CN201510321578 A CN 201510321578A CN 104860190 A CN104860190 A CN 104860190A
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- guide plate
- suspension hook
- hinged
- connection rod
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention discloses a connection rod type hanger. Two circular shaft holes are formed in the middle of a lifting hook (5); a guide groove is formed in the middle of a guide plate (8); the circular shaft holes in the middle of the lifting hook (5) are provided with circular shafts (6); bearings (7) are mounted at the two ends of the circular shafts (6); the bearings (7) are arranged in the guide groove of the guide plate (8); a long connection rod (4) is hinged with the lifting hook (5) through a circular pin; the long connection rod (4) is crossed and is hinged by using a circular pin (13); a short connection rod (3) is hinged with the long connection rod (4) through a pin shaft (13); and the other end of the short connection rod (3) is hinged by using a pin shaft (11), and is provided with a hook (1). The hanger disclosed by the invention has the beneficial technical effects that the structure is simple; when a hoisted object is large and heavy, clamping force is great; and when the hoisted object is small and light, the clamping force is small.
Description
Technical field
The present invention relates to a kind of hoisting device, relate in particular to a kind of suspender.
Background technology
At present when hoisting and hanging object, the suspenders such as drop hanger, snap ring, suspension ring, rope are usually adopted to be sling by object crane hoisting equipment.During the different object hoisting and hanging of, quality different to size, gripping power requires that needs change, when suspended object part large and heavy time, then gripping power is large; When suspended object part is small and light, then gripping power is little.Be unlikely to fall down when massive object is lifted by crane, safety misadventure occurs; Make small and light or require to be unlikely to when handling object lifting with care to be pressed from both sides bad.Conventional suspender cannot meet this requirement.
Summary of the invention
The object of this invention is to provide a kind of link-type suspender.This suspender regulates gripping power automatically according to object size and weight.
Technical scheme of the present invention is: a kind of link-type suspender, comprises suspension hook, guide plate, short connecting rod, long connecting rod, hook, extension spring.Suspension hook bottom is screwed nonslipping spur, and nonslipping spur is different according to difform suspended object part.Arrange two circular shaft holes in the middle of suspension hook, suspension hook top arranges a circular hole.Guide plate centre arranges two parallel guide grooves, and guide plate four corners position arranges bolt hole.Middle part and the two ends of long connecting rod arrange pin hole respectively, and have the hole hanging extension spring.The two ends of short connecting rod arrange pin hole respectively, and middle part has the hole hanging extension spring.
Respectively circular shaft is installed in two circular shaft holes in the middle of suspension hook, and at the two ends of circular shaft, bearing is installed, bearing is arranged in the guide groove of guide plate.In the middle of guide plate, four corners position bolt hole places sleeve, and fastening with bolt and nut, arranges gap between suspension hook and guiding.Long connecting rod and suspension hook round pin hinged, long connecting rod intersects and uses round pin hinged.Short connecting rod and long connecting rod hinge, short connecting rod other end hinge, and hook is installed.
Advantageous Effects of the present invention is, structure is simple and can realize when the large and weight of suspended object part, then gripping power is large; When suspended object part is small and light, then gripping power is little.
Accompanying drawing explanation
Fig. 1 is the front view of link-type suspender of the present invention.
Fig. 2 is the birds-eye view of link-type suspender of the present invention.
In figure: 1-links up with, 2-extension spring, 3-short connecting rod, 4-long connecting rod, 5-suspension hook, 6-circular shaft, 7-bearing, 8-guide plate, 9-nonslipping spur, 10-screw, 11-bearing pin, 12-spring cotter, 13-bearing pin, 14-nut, 15-sleeve, 16-bolt.
Detailed description of the invention
A kind of link-type suspender, comprises suspension hook 5, guide plate 8, short connecting rod 3, long connecting rod 4, hook 1, extension spring 2.Nonslipping spur 9 fixed by suspension hook 5 bottom screw 10, and nonslipping spur 9 is different according to difform suspended object part.Arrange two circular shaft holes in the middle of suspension hook 5, suspension hook 5 top arranges a circular hole.Guide plate 8 centre arranges two parallel guide grooves, and guide plate 8 four corners position arranges bolt hole.Middle part and the two ends of long connecting rod 4 arrange pin hole respectively, and have the hole hanging extension spring 2.The two ends of short connecting rod 3 arrange pin hole respectively, and middle part has the hole hanging extension spring 2.
In two circular shaft holes in the middle of suspension hook 5, circular shaft 6 is installed respectively, and at the two ends of circular shaft 6, bearing 7 is installed, bearing 7 is arranged in the guide groove of guide plate 8.The middle four corners position bolt hole of guide plate 8 places sleeve 15, and fastening with bolt and nut, arranges gap between suspension hook 5 and guide plate 8.Long connecting rod 4 is hinged with round pin with suspension hook 5, and long connecting rod 4 intersects and uses round pin 13 hinged.Short connecting rod 3 is hinged with bearing pin 13 with long connecting rod 4, and short connecting rod 3 other end bearing pin 11 is hinged, and installs hook 1.
During enforcement, when suspended object part contacts with nonslipping spur 9 and lifts by crane, under suspended object part and the effect of suspender self gravitation, the elastic force that suspension hook 5 overcomes extension spring 2 moves to centre and produces gripping power, and suspended object part quality is larger, size is larger, and gripping power is also larger.When suspended object part puts down, under the elastic force effect of extension spring 2, suspension hook 5 moves to both sides and unclamps suspended object part; The elasticity modulus that gripping power and the size adjustable of unclamping suspended object part power take extension spring 2 realizes.
Claims (5)
1. a link-type suspender, comprise suspension hook (5), guide plate (8), short connecting rod (3), long connecting rod (4), hook (1), extension spring (2), it is characterized in that: in the middle of suspension hook (5), two circular shaft holes are set, in the middle of guide plate (8), guide groove is set, in two circular shaft holes in the middle of suspension hook (5), circular shaft (6) is installed respectively, and at the two ends of circular shaft (6), bearing (7) is installed, bearing (7) is arranged in the guide groove of guide plate (8); Long connecting rod (4) is hinged with round pin with suspension hook (5), and long connecting rod (4) intersects and uses round pin (13) hinged; Short connecting rod (3) is hinged with bearing pin (13) with long connecting rod (4), and short connecting rod (3) other end bearing pin (11) is hinged, and installs hook (1).
2. according to a kind of link-type suspender according to claim 1, it is characterized in that: nonslipping spur (9) is fixed in suspension hook (5) bottom screw (10), and suspension hook (5) top arranges a circular hole.
3. according to a kind of link-type suspender according to claim 1, it is characterized in that: it is two that guide plate (8) arranges guide groove, and is parallel to each other.
4. according to a kind of link-type suspender according to claim 1, it is characterized in that: guide plate (8) four corners position arranges bolt hole; Middle part and the two ends of long connecting rod (4) arrange pin hole respectively, and have the hole hanging extension spring (2); The two ends of short connecting rod (3) arrange pin hole respectively, and middle part has the hole hanging extension spring (2).
5. according to a kind of link-type suspender according to claim 1, it is characterized in that: in the middle of guide plate (8), four corners position bolt hole places sleeve (15), and fastening with screw bolt and nut, arranges gap between suspension hook (5) and guide plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510321578.1A CN104860190A (en) | 2015-03-10 | 2015-06-12 | Connection rod type hanger |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510103811 | 2015-03-10 | ||
| CN2015101038119 | 2015-03-10 | ||
| CN201510321578.1A CN104860190A (en) | 2015-03-10 | 2015-06-12 | Connection rod type hanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104860190A true CN104860190A (en) | 2015-08-26 |
Family
ID=53906441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510321578.1A Pending CN104860190A (en) | 2015-03-10 | 2015-06-12 | Connection rod type hanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104860190A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107324208A (en) * | 2017-07-31 | 2017-11-07 | 日照钢铁控股集团有限公司 | Emery wheel suspender |
| CN109795949A (en) * | 2019-03-27 | 2019-05-24 | 中国电建集团贵阳勘测设计研究院有限公司 | Lifting appliance used in engineering construction process |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB154480A (en) * | 1920-01-22 | 1920-12-02 | Arthur Clayden | Improved slings or grips for sack lifting and other purposes |
| CN2196618Y (en) * | 1994-06-17 | 1995-05-10 | 李力行 | Automatic-clamping lifting tool for steel plate |
| CN201128655Y (en) * | 2007-06-22 | 2008-10-08 | 上海宝松重型机械工程有限公司 | Special sling for steel bottle |
| CN203582277U (en) * | 2013-10-26 | 2014-05-07 | 山西大运汽车制造有限公司 | Heavy-duty vehicle hub sling |
| CN203781641U (en) * | 2014-04-21 | 2014-08-20 | 仪征申迪实业发展有限公司 | Fixture specially used for sorting tire assemblies |
| CN204702408U (en) * | 2015-03-10 | 2015-10-14 | 中信戴卡股份有限公司 | Link-type suspender |
-
2015
- 2015-06-12 CN CN201510321578.1A patent/CN104860190A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB154480A (en) * | 1920-01-22 | 1920-12-02 | Arthur Clayden | Improved slings or grips for sack lifting and other purposes |
| CN2196618Y (en) * | 1994-06-17 | 1995-05-10 | 李力行 | Automatic-clamping lifting tool for steel plate |
| CN201128655Y (en) * | 2007-06-22 | 2008-10-08 | 上海宝松重型机械工程有限公司 | Special sling for steel bottle |
| CN203582277U (en) * | 2013-10-26 | 2014-05-07 | 山西大运汽车制造有限公司 | Heavy-duty vehicle hub sling |
| CN203781641U (en) * | 2014-04-21 | 2014-08-20 | 仪征申迪实业发展有限公司 | Fixture specially used for sorting tire assemblies |
| CN204702408U (en) * | 2015-03-10 | 2015-10-14 | 中信戴卡股份有限公司 | Link-type suspender |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107324208A (en) * | 2017-07-31 | 2017-11-07 | 日照钢铁控股集团有限公司 | Emery wheel suspender |
| CN109795949A (en) * | 2019-03-27 | 2019-05-24 | 中国电建集团贵阳勘测设计研究院有限公司 | Lifting appliance used in engineering construction process |
| CN109795949B (en) * | 2019-03-27 | 2024-05-10 | 中国电建集团贵阳勘测设计研究院有限公司 | Lifting appliance used in engineering construction process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150826 |
|
| WD01 | Invention patent application deemed withdrawn after publication |