CN106081883A - A kind of crane is embraced formula and is hung pawl - Google Patents
A kind of crane is embraced formula and is hung pawl Download PDFInfo
- Publication number
- CN106081883A CN106081883A CN201610449000.9A CN201610449000A CN106081883A CN 106081883 A CN106081883 A CN 106081883A CN 201610449000 A CN201610449000 A CN 201610449000A CN 106081883 A CN106081883 A CN 106081883A
- Authority
- CN
- China
- Prior art keywords
- pawl
- gripper shoe
- extension pawl
- extension
- pulley
- 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.)
- Granted
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
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
- B66C1/28—Duplicate, e.g. pivoted, members engaging the loads from two sides
- B66C1/30—Duplicate, e.g. pivoted, members engaging the loads from two sides and also arranged to grip the sides of the loads
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Jib Cranes (AREA)
Abstract
The invention discloses a kind of crane and embrace formula extension pawl, including: gripper shoe, hanging hole, pulley spindle, pulley, hang pawl axle, right extension pawl, left extension pawl, locking circle, described gripper shoe is 2 blocks of circular steel plates, and described gripper shoe is provided with corresponding circular hole, described hanging hole is positioned at gripper shoe top, described pulley spindle is connected to gripper shoe center by screw, described pulley is arranged on pulley spindle, described extension pawl axle is connected to gripper shoe bottom by screw, and totally 2, described extension pawl axle, described right extension pawl and described left extension pawl are L-type structure, and it is provided with ladder tooth outside described extension pawl, described locking circle is that hollow structure is enclosed within 2 extension pawls, and described all parts made by steel, the present invention has easy to use, the advantage improving work efficiency.
Description
Technical field
The present invention relates to a kind of crane equipment, particularly relate to a kind of crane and embrace formula extension pawl.
Background technology
At present, hoisting machinery is widely used in the lifting of various material, transports, in the operation such as handling, can lighten one's labor
Intensity, improves production efficiency, and various hoisting machineries in use major part draws goods with suspension hook, for I shape
Generally require when steel, channel-section steel etc. are without the object handling of hanging hole by suspension hook with rope with the use of handling object, therefore hanging
Work efficiency is also reduced while taking human resources during fortune.
Summary of the invention
For solving the defect of prior art, the invention discloses a kind of easy to operate, lifting of raising work efficiency
Machine is embraced formula and is hung pawl.
The invention discloses a kind of crane and embrace formula extension pawl, including: gripper shoe, hanging hole, pulley spindle, pulley, extension pawl axle, the right side
Hanging pawl, left extension pawl, locking circle, described gripper shoe is 2 blocks of circular steel plates, and described gripper shoe is provided with corresponding circular hole, institute
The hanging hole stated is positioned at gripper shoe top, and described pulley spindle is connected to gripper shoe center, described pulley peace by screw
Being contained on pulley spindle, described extension pawl axle is connected to gripper shoe bottom, and totally 2, described extension pawl axle by screw, described
Right extension pawl and described left extension pawl are outside L-type structure, and described extension pawl and are provided with ladder tooth, and described locking circle is mouth word
Type structure is enclosed within 2 and hangs on pawl, and described all parts is made by steel.
Owing to using technique scheme, the present invention has a following advantageous benefits:
1, easy to use；
2, work efficiency is improved.
Accompanying drawing explanation
Fig. 1 is the structural representation that formula extension pawl embraced by a kind of crane of the present invention.
Fig. 2 is the structural representation locking circle in the present invention.
Wherein: 1-gripper shoe；2-hanging hole；3-pulley spindle；4-pulley；5-hangs pawl axle；6-right extension pawl；7-left extension pawl；8-locks
Fixed circle.
Detailed description of the invention
Embrace formula hang pawl as it is shown in figure 1, the invention discloses a kind of crane, including: gripper shoe 1, hanging hole 2, pulley spindle 3,
Pulley 4, extension pawl axle 5, right extension pawl 6, left extension pawl 7, locking circle 8, described gripper shoe 1 is 2 blocks of circular steel plates, and described support
Plate 1 is provided with corresponding circular hole, and described hanging hole 2 is positioned at gripper shoe 1 top, and described pulley spindle 3 is connected to support by screw
Plate 1 center, described pulley 4 is arranged on pulley spindle 3, and described extension pawl axle 5 is connected to gripper shoe 1 time by screw
Portion, and totally 2, described extension pawl axle 5, described right extension pawl 6 is L-type structure, and described extension pawl with described left extension pawl 7
Outside is provided with ladder tooth, and described locking circle 8 is enclosed within 2 for hollow structure and hangs on pawl, and described all parts is by steel
Material is made.
The present invention is implemented: 2 pieces of gripper shoes 1 are connected into a housing, and corresponding axle portion by screw
Part is arranged on the corresponding circular hole of housing, forms the movable pulley of handling by coordinating of pulley spindle 3 and pulley 4 in overall structure
Structure, coordinates crawl handling thing by right extension pawl 6 and left extension pawl 7, locking circle 8 due to gravity principle be automatically lowered extension pawl with
Corresponding ladder tooth on, prevent hanging pawl and come off and dehisce to play insurance, the present invention in use have easy to use,
The advantage improving work efficiency.
Last it is noted that above example only in order to the present invention is described and and unrestricted technology described in the invention
Scheme；Therefore, although this specification with reference to each above-mentioned embodiment to present invention has been detailed description, but, this
Field it is to be appreciated by one skilled in the art that still the present invention can be modified or equivalent；And all are without departing from this
The technical scheme of the spirit and scope of invention and improvement thereof, it all should be contained in scope of the presently claimed invention.
Claims (1)
1. crane is embraced formula and is hung a pawl, including: gripper shoe, hanging hole, pulley spindle, pulley, extension pawl axle, right extension pawl, left extension pawl, lock
Fixed circle, it is characterised in that: described gripper shoe is 2 blocks of circular steel plates and described gripper shoe is provided with corresponding circular hole, described
Hanging hole is positioned at gripper shoe top, and described pulley spindle is connected to gripper shoe center by screw, and described pulley is arranged on
On pulley spindle, described extension pawl axle is connected to gripper shoe bottom, and totally 2, described extension pawl axle, described right extension by screw
Pawl and described left extension pawl are outside L-type structure, and described extension pawl and are provided with ladder tooth, and described locking circle is hollow knot
Structure is enclosed within 2 and hangs on pawl, and described all parts is made by steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610449000.9A CN106081883B (en) | 2016-06-21 | 2016-06-21 | A kind of crane embraces formula and hangs pawl |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610449000.9A CN106081883B (en) | 2016-06-21 | 2016-06-21 | A kind of crane embraces formula and hangs pawl |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106081883A true CN106081883A (en) | 2016-11-09 |
| CN106081883B CN106081883B (en) | 2017-09-19 |
Family
ID=57238190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610449000.9A Active CN106081883B (en) | 2016-06-21 | 2016-06-21 | A kind of crane embraces formula and hangs pawl |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106081883B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6040379U (en) * | 1983-08-24 | 1985-03-20 | 新井 勇三 | Gripping device for fixed automatic drum lifting device |
| CN200949006Y (en) * | 2006-09-17 | 2007-09-19 | 青岛港（集团）有限公司 | Square steel loading and unloading sling |
| CN201321343Y (en) * | 2008-09-05 | 2009-10-07 | 中芯国际集成电路制造(上海)有限公司 | Suspension device |
| CN202321975U (en) * | 2011-11-14 | 2012-07-11 | 天津重钢机械装备股份有限公司 | Lifting tool for wheel with groove |
| CN202465041U (en) * | 2012-02-22 | 2012-10-03 | 郑州振东科技有限公司 | Lifting appliance of air brick seat for steel ladle |
| CN202924588U (en) * | 2012-11-12 | 2013-05-08 | 铜陵恒盛轨道装备有限责任公司 | Automatic fastening lifting frame |
| CN203006725U (en) * | 2012-11-30 | 2013-06-19 | 马钢(集团)控股有限公司 | Horizontal lifting tool for ST (Standard Time) buffer |
| CN204549800U (en) * | 2015-01-08 | 2015-08-12 | 天津鼎天斯凯特机械有限公司 | A kind of sheet metal auxiliary hoisting device |
| CN204702408U (en) * | 2015-03-10 | 2015-10-14 | 中信戴卡股份有限公司 | Link-type suspender |
| CN105270994A (en) * | 2015-11-11 | 2016-01-27 | 无锡清杨机械制造有限公司 | Gripper jaws for transporting steel plate |
-
2016
- 2016-06-21 CN CN201610449000.9A patent/CN106081883B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6040379U (en) * | 1983-08-24 | 1985-03-20 | 新井 勇三 | Gripping device for fixed automatic drum lifting device |
| CN200949006Y (en) * | 2006-09-17 | 2007-09-19 | 青岛港（集团）有限公司 | Square steel loading and unloading sling |
| CN201321343Y (en) * | 2008-09-05 | 2009-10-07 | 中芯国际集成电路制造(上海)有限公司 | Suspension device |
| CN202321975U (en) * | 2011-11-14 | 2012-07-11 | 天津重钢机械装备股份有限公司 | Lifting tool for wheel with groove |
| CN202465041U (en) * | 2012-02-22 | 2012-10-03 | 郑州振东科技有限公司 | Lifting appliance of air brick seat for steel ladle |
| CN202924588U (en) * | 2012-11-12 | 2013-05-08 | 铜陵恒盛轨道装备有限责任公司 | Automatic fastening lifting frame |
| CN203006725U (en) * | 2012-11-30 | 2013-06-19 | 马钢(集团)控股有限公司 | Horizontal lifting tool for ST (Standard Time) buffer |
| CN204549800U (en) * | 2015-01-08 | 2015-08-12 | 天津鼎天斯凯特机械有限公司 | A kind of sheet metal auxiliary hoisting device |
| CN204702408U (en) * | 2015-03-10 | 2015-10-14 | 中信戴卡股份有限公司 | Link-type suspender |
| CN105270994A (en) * | 2015-11-11 | 2016-01-27 | 无锡清杨机械制造有限公司 | Gripper jaws for transporting steel plate |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106081883B (en) | 2017-09-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wu Yan Inventor before: Luo Xiaohu |
|
| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170619 Address after: 246600 Anhui city of Anqing province Yuexi County Mao Jian Shan Xiang Lin He Cun Lao Wu group No. 13 Applicant after: Wu Yan Address before: 231600 Park Road, Feidong economic development park, Anhui, Hefei 26, China Applicant before: HEFEI SHENDIAO HOISTING MACHINERY CO., LTD. |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170822 Address after: 226100 No. 999, Guangzhou Road, Haimen Economic Development Zone, Nantong, Jiangsu Applicant after: Nantong Construction Engineering Co., Ltd. Address before: 246600 Anhui city of Anqing province Yuexi County Mao Jian Shan Xiang Lin He Cun Lao Wu group No. 13 Applicant before: Wu Yan |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |