CN103569853A - Hook with four chains - Google Patents
Hook with four chains Download PDFInfo
- Publication number
- CN103569853A CN103569853A CN201310545473.5A CN201310545473A CN103569853A CN 103569853 A CN103569853 A CN 103569853A CN 201310545473 A CN201310545473 A CN 201310545473A CN 103569853 A CN103569853 A CN 103569853A
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- China
- Prior art keywords
- connecting panel
- connecting plate
- pedestal
- attaching parts
- bearing pin
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- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
The invention relates to a connecting piece for hoisting equipment, and specifically discloses a hook with four chains. The hook comprises a shackle and a connecting piece connected to the shackle. The hook is characterized in that the connecting piece comprises a base body, a connecting lug arranged on the base body, as well as a first connecting plate, a second connecting plate and a third connecting plate arranged on the end surface of the bottom of the base body, wherein the connecting lug and the base body are connected into a whole; the second connecting plate is arranged in the middle of the bottom of the base body, and the first connecting plate and the third connecting plate are respectively arranged on the two sides of the end surface of the bottom of the base body; the first connecting plate, the second connecting plate and the third connecting plate are parallel each other, and meanwhile, the two ends of the first connecting plate, the second connecting plate and the third connecting plate are respectively provided with through holes. The hook provided by the invention has the advantages that the hook can hoist and transfer more than two weights, and the work efficiency is greatly improved.
Description
Technical field
The present invention relates to a kind of attaching parts, for hanging device, a kind of chain four offset hitches specifically.
Background technology
At present in lifting industry, for the chain of hoisting heavy, normally on the arm of a hanging device, be fixedly connected with a chain, this connection mode is simple in structure, and lifting weight is convenient and easy.But just because of this some problems of also having brought simple in structure are mainly that an arm only connects a chain, cause once lifting and can only transporting a weight in operation process, cause work efficiency low.
Summary of the invention
The present invention is directed to the problems referred to above, a kind of chain four offset hitches are provided, adopt these chain four offset hitches can once lift two above weights of transhipment, significantly improved work efficiency.
According to technical scheme of the present invention: a kind of chain four offset hitches, comprise shackle and be connected in described in unload the attaching parts of buckling, it is characterized in that: described attaching parts comprises pedestal, the engaging lug of being located on described pedestal and being connected as a single entity with pedestal, be located at the first connecting panel of pedestal bottom end face, the second connecting panel, the 3rd connecting panel, wherein the second connecting panel is located in the middle of pedestal bottom, the first connecting panel and the 3rd connecting panel are located at respectively pedestal bottom end face both sides, and the first connecting panel, the second connecting panel, between the 3rd connecting panel three, be parallel to each other, simultaneously at described the first connecting panel, the two ends of the second connecting panel and the 3rd connecting panel are respectively equipped with through hole, in the through hole of two ends, attaching parts bottom, be respectively equipped with connection bearing pin, described in each root, connect and on bearing pin, be all connected with two chains, and two chains lay respectively at and connect bearing pin on the axle between the first connecting panel and the second connecting panel and between the 3rd connecting panel and the second connecting panel.
As a further improvement on the present invention, in described the first connecting panel, the second connecting panel, the 3rd connecting panel three, arbitrary plate body is provided with the column pin hole extending along its length, is provided with the elastic cylindrical pin that connects bearing pin for locking in described column pin hole.
As a further improvement on the present invention, described attaching parts is fixedly connected on to unload by tie bolt and buckles.
Technique effect of the present invention is: the present invention is simple and reasonable for structure ingenious, by unloading the attaching parts of buckling and carry out special construction design being connected in,, in attaching parts bottom, be provided with the station of four connection chains, make once to lift transhipment operation and just can complete the work capacity that needs four subjobs just can complete in the past, significantly improved work efficiency; Simultaneously for prevent from connecting in long-term operation bearing pin occur loosening, the elastic cylindrical pin of reinforcing for retaining of having gone back special design.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the birds-eye view of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is further described.
In Fig. 1 ~ 3, comprise shackle 1, attaching parts 2, pedestal 2-1, engaging lug 2-2, the first connecting panel 2-3, the second connecting panel 2-4, the 3rd connecting panel 2-5, elastic cylindrical pin 3, connect bearing pin 4, chain 5, tie bolt 6 etc.
As shown in Fig. 1 ~ 3, the present invention is a kind of chain four offset hitches, comprise shackle 1 and be connected in the attaching parts 2 in described shackle 1, described attaching parts 2 comprises pedestal 2-1, be located at the engaging lug 2-2 that described pedestal 2-1 is upper and be connected as a single entity with pedestal 2-1, be located at the first connecting panel 2-3 of pedestal 2-1 bottom end face, the second connecting panel 2-4, the 3rd connecting panel 2-5, wherein the second connecting panel 2-4 is located in the middle of pedestal 2-1 bottom, the first connecting panel 2-3 and the 3rd connecting panel 2-5 are located at respectively pedestal 2-1 bottom end face both sides, and the first connecting panel 2-3, the second connecting panel 2-4, between the 3rd connecting panel 2-5 three, be parallel to each other, simultaneously at described the first connecting panel 2-3, the two ends of the second connecting panel 2-4 and the 3rd connecting panel 2-5 are respectively equipped with through hole, in attaching parts 2 two ends, bottom through holes, be respectively equipped with and connect bearing pin 4, described in each root, connect and on bearing pin 4, be all connected with two chains 5, and two chains 5 lay respectively at and connect bearing pin 4 on the axle between the first connecting panel 2-3 and the second connecting panel 2-4 and between the 3rd connecting panel 2-5 and the second connecting panel 2-4.
In described the first connecting panel 2-3, the second connecting panel 2-4, the 3rd connecting panel 2-5 three, arbitrary plate body is provided with the column pin hole extending along its length, is provided with the elastic cylindrical pin 3 that connects bearing pin 4 for locking in described column pin hole.
Described attaching parts 2 is fixedly connected in shackle 1 by tie bolt 6.
Working process of the present invention is as follows: the shackle 1 of product of the present invention is connected by tie bolt 6 with attaching parts 2, on the connection bearing pin 4 of two of attaching parts 2 bottoms, be fixed with respectively two chains 5, when lifting transhipment operation, can be on each root chain 5 fixing weight respectively, thereby realize the object that one-stop operation realizes four weights of lifting transhipment, or can also be by two chain 5 opened with certain angle, so that lifting has the weight of certain length.
Claims (3)
1. chain four offset hitches, comprise shackle (1) and be connected in the attaching parts (2) in described shackle (1), it is characterized in that: described attaching parts (2) comprises pedestal (2-1), be located at the engaging lug (2-2) that described pedestal (2-1) is upper and be connected as a single entity with pedestal (2-1), be located at first connecting panel (2-3) of pedestal (2-1) bottom end face, the second connecting panel (2-4), the 3rd connecting panel (2-5), wherein the second connecting panel (2-4) is located in the middle of pedestal (2-1) bottom, the first connecting panel (2-3) is located at respectively pedestal (2-1) bottom end face both sides with the 3rd connecting panel (2-5), and the first connecting panel (2-3), the second connecting panel (2-4), between the 3rd connecting panel (2-5) three, be parallel to each other, simultaneously at described the first connecting panel (2-3), the two ends of the second connecting panel (2-4) and the 3rd connecting panel (2-5) are respectively equipped with through hole, in the through hole of two ends, attaching parts (2) bottom, be respectively equipped with and connect bearing pin (4), described in each root, connect and on bearing pin (4), be all connected with two chains (5), and two chains (5) lay respectively at connection bearing pin (4) and are positioned on the axle between the first connecting panel (2-3) and the second connecting panel (2-4) and between the 3rd connecting panel (2-5) and the second connecting panel (2-4).
2. according to chain four offset hitches claimed in claim 1, it is characterized in that: in described the first connecting panel (2-3), the second connecting panel (2-4), the 3rd connecting panel (2-5) three, arbitrary plate body is provided with the column pin hole extending along its length, is provided with the elastic cylindrical pin (3) that connects bearing pin (4) for locking in described column pin hole.
3. according to chain four offset hitches claimed in claim 1, it is characterized in that: described attaching parts (2) is fixedly connected in shackle (1) by tie bolt (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310545473.5A CN103569853A (en) | 2013-11-06 | 2013-11-06 | Hook with four chains |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310545473.5A CN103569853A (en) | 2013-11-06 | 2013-11-06 | Hook with four chains |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103569853A true CN103569853A (en) | 2014-02-12 |
Family
ID=50042681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310545473.5A Pending CN103569853A (en) | 2013-11-06 | 2013-11-06 | Hook with four chains |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103569853A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1675833B1 (en) * | 1963-04-26 | 1969-12-18 | Thiele Fa August | Chain connector or chain connector |
| EP0331069A1 (en) * | 1988-03-03 | 1989-09-06 | Eisen- Und Drahtwerk Erlau Aktiengesellschaft | Suspension head for chain slings |
| EP0385967A2 (en) * | 1989-03-03 | 1990-09-05 | Steirische Kettenfabriken Pengg-Walenta KG | Coupling element for hanger links |
| CN2651221Y (en) * | 2003-08-20 | 2004-10-27 | 程文运 | Flexible connecting main ring for hanging rigging tool |
| US6948752B1 (en) * | 2003-10-10 | 2005-09-27 | The Crosby Group, Inc. | Combination master link and chain shortener |
| CN2931423Y (en) * | 2006-06-12 | 2007-08-08 | 天津港第三港埠公司 | Steel pipe combined hanger |
| CN203187290U (en) * | 2013-03-25 | 2013-09-11 | 南车戚墅堰机车车辆工艺研究所有限公司 | Balance hoisting tool for overturning sand box |
| CN203247011U (en) * | 2013-03-29 | 2013-10-23 | 陕西华威锻压有限公司 | Automatic hoisting tongs |
| CN203545442U (en) * | 2013-11-06 | 2014-04-16 | 无锡市新华起重工具有限公司 | Chain four-branch hook |
-
2013
- 2013-11-06 CN CN201310545473.5A patent/CN103569853A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1675833B1 (en) * | 1963-04-26 | 1969-12-18 | Thiele Fa August | Chain connector or chain connector |
| EP0331069A1 (en) * | 1988-03-03 | 1989-09-06 | Eisen- Und Drahtwerk Erlau Aktiengesellschaft | Suspension head for chain slings |
| EP0385967A2 (en) * | 1989-03-03 | 1990-09-05 | Steirische Kettenfabriken Pengg-Walenta KG | Coupling element for hanger links |
| CN2651221Y (en) * | 2003-08-20 | 2004-10-27 | 程文运 | Flexible connecting main ring for hanging rigging tool |
| US6948752B1 (en) * | 2003-10-10 | 2005-09-27 | The Crosby Group, Inc. | Combination master link and chain shortener |
| CN2931423Y (en) * | 2006-06-12 | 2007-08-08 | 天津港第三港埠公司 | Steel pipe combined hanger |
| CN203187290U (en) * | 2013-03-25 | 2013-09-11 | 南车戚墅堰机车车辆工艺研究所有限公司 | Balance hoisting tool for overturning sand box |
| CN203247011U (en) * | 2013-03-29 | 2013-10-23 | 陕西华威锻压有限公司 | Automatic hoisting tongs |
| CN203545442U (en) * | 2013-11-06 | 2014-04-16 | 无锡市新华起重工具有限公司 | Chain four-branch hook |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140212 |