CN203877735U - Fixed type double lifting hook - Google Patents
Fixed type double lifting hook Download PDFInfo
- Publication number
- CN203877735U CN203877735U CN201420326257.1U CN201420326257U CN203877735U CN 203877735 U CN203877735 U CN 203877735U CN 201420326257 U CN201420326257 U CN 201420326257U CN 203877735 U CN203877735 U CN 203877735U
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- China
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- lifting hook
- pulley
- connecting panel
- fixedly connected
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- Expired - Fee Related
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Abstract
The utility model discloses a fixed type double lifting hook, which comprises lifting hook devices, connecting rods and connecting seats, wherein the lifting hook devices comprise hook bodies, connecting plates, steel wire ropes and pulleys, the hook bodies are fixedly arranged on the connecting plates, the pulleys are movably arranged above the hook bodies which are arranged on the connecting plates, and enables the pulleys to be capable of rotating relative to the connecting plates, one end of the steel wire ropes is fixedly connected with a crane frame, and the other ends of the steel wire rope are connected with a drive mechanism after passing through the pulleys. Two groups of lifting hook devices and two groups of connecting seats are arranged, one side of the two groups of connecting seats is respectively fixedly arranged on the connecting plates which are arranged on a relative surface of the two groups of lifting hook devices, the other sides of the two groups of connecting seats are fixedly connected through the connecting rods, thereby enabling the two groups of lifting hook devices to be fixedly connected with the connecting rods through the connecting seats. The fixed type double lifting hook is simple in structure and convenient to use, can achieve accurate positioning, and reduces influence brought by flexible connection of the steel wire ropes.
Description
Technical field
The utility model belongs to hoisting crane field, is specifically related to a kind of fixed type double-hung.
Background technology
In some special workplaces, during such as lifting strip shape weight, the words of hanging if singly hook can cause the crank of weight, and are difficult to sling, just require in this case crane tool have constant spacing double-hung and can synchronous hoisting specialized equipment.At present comparatively common double-hung structure is for two diameters of employing are identical and synchronous operated cable drum forms respectively the synchronous cargo hook gear that hoists of two covers together with steel rope, dead sheave group, suspension hook group.Two cover cargo hook gears are to be connected by steel cable flexible with top lifting mechanism fixed part, in lifting appliance, trolley travelling and cart operational process, two cover cargo hook gears can occur to swing brokenly, twist, make two suspension hooks can not hook fast, accurately equipment hanger, also be not easy to fast, accurately equipment be put into the position of appointment, because this double-hung device exists above-mentioned defect, make it can not apply to well to lift in the occasion that precision has relatively high expectations.
Utility model content
It is a kind of simple in structure, easy to use that the utility model object is to provide, and can realize the fixed type double-hung of accurate lifting.
For realizing above-mentioned technical purpose, use following technical scheme:
A fixed type double-hung, comprises cargo hook gear, pipe link, Connection Block, and wherein cargo hook gear comprises coupler body, connecting panel, steel rope and pulley, and wherein coupler body is fixedly installed on connecting panel; Moveable roller is arranged at connecting panel upper hook body top, and pulley can be rotated with respect to connecting panel; Steel rope one end is fixedly connected with crane frame, and the other end is connected with transmission device after by pulley.
Cargo hook gear and Connection Block are all set to two groups, the one side of two groups of Connection Blocks is fixedly installed on respectively on two groups of cargo hook gears connecting panel relatively simultaneously, the another side of two groups of Connection Blocks is fixedly connected with by pipe link, and this structure makes two groups of cargo hook gears be fixedly connected with pipe link by Connection Block.
For making the utility model more be suitable for practicality, make further improvements below:
Described pulley is two and symmetrical along coupler body each other, is movably set on connecting panel; Steel rope is two to follow, the every corresponding pulley of steel rope, and one end is fixedly connected with crane frame respectively, and the other end is respectively by being connected with transmission device after each self-corresponding pulley, and the connection shape of two steel ropes forms " W " shape.
The utility model beneficial effect is: the utility model is simple in structure, easy to use, can realize accurate location, and reduces the impact that flexibly connecting of steel rope brought.
Accompanying drawing explanation
Fig. 1 is the structural representation that cargo hook gear is opened surperficial connecting panel.
Fig. 2 is that Fig. 1 adds the A-A cross-sectional view after upper surface connecting panel.
Fig. 3 is fixed type double-hung structural representation.
In accompanying drawing: 1-cargo hook gear, 11-coupler body, 12-connecting panel, 13-pulley, 14-steel rope, 2-Connection Block, 3-pipe link, 4-transmission device, 5-crane frame.
The specific embodiment
As shown in Figure 1, Figure 2 and Figure 3, a kind of fixed type double-hung, comprises cargo hook gear 1, pipe link 3, Connection Block 2, and wherein cargo hook gear 1 comprises coupler body 11, connecting panel 12, steel rope 14 and pulley 13, and wherein coupler body 11 is fixedly installed on connecting panel 12; Pulley 13 is movably set in connecting panel 12 upper hook body 11 tops, and pulley 13 can be rotated with respect to connecting panel 12; Steel rope 14 one end are fixedly connected with crane frame 5, and the other end is connected with transmission device 4 by pulley 13 is rear.Cargo hook gear 1 and Connection Block 2 are all set to two groups, the one side of two groups of Connection Blocks 2 is fixedly installed on respectively on two groups of cargo hook gears 1 connecting panel 12 relatively simultaneously, the another side of two groups of Connection Blocks 2 is fixedly connected with by pipe link 3, and this structure makes two groups of cargo hook gears 1 be fixedly connected with pipe link 3 by Connection Block 2.Described pulley 13 is two, and each other along coupler body 11 symmetries, is movably set on connecting panel 12; Steel rope 14 is two to follow, the every corresponding pulley 13 of steel rope 14, and one end is fixedly connected with crane frame 5 respectively, and the other end is respectively by being connected with transmission device 4 after each self-corresponding pulley 13, connection shape formation " W " shape of two steel ropes 14.The utility model is simple in structure, easy to use, can realize accurate location, and reduces the impact that flexibly connecting of steel rope brought.
Claims (2)
1. a fixed type double-hung, comprise cargo hook gear (1), pipe link (3), Connection Block (2), wherein cargo hook gear (1) comprises coupler body (11), connecting panel (12), steel rope (14) and pulley (13), wherein coupler body (11) is fixedly installed on (12) on connecting panel, and pulley (13) is movably set in connecting panel (12) upper hook body (11) top; Steel rope (14) one end is fixedly connected with crane frame (5), and the other end is connected with transmission device (4) by after pulley (13);
Cargo hook gear (1) and Connection Block (2) are all set to two groups, it is upper that the one side of two groups of Connection Blocks (2) is fixedly installed on respectively two groups of cargo hook gears (1) connecting panel (12) relatively simultaneously, and the another side of two groups of Connection Blocks (2) is fixedly connected with by pipe link (3).
2. fixed type double-hung as claimed in claim 1, is characterized in that: described pulley (13) is two, and each other along coupler body (11) symmetry, is movably set on connecting panel (12); Steel rope (14) is two to follow, the corresponding pulley (13) of every steel rope (14), one end is fixedly connected with crane frame (5) respectively, the other end is connected with transmission device (4) by after each self-corresponding pulley (13) respectively, and the connection shape of two steel ropes (14) forms " W " shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420326257.1U CN203877735U (en) | 2014-06-18 | 2014-06-18 | Fixed type double lifting hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420326257.1U CN203877735U (en) | 2014-06-18 | 2014-06-18 | Fixed type double lifting hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203877735U true CN203877735U (en) | 2014-10-15 |
Family
ID=51678262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420326257.1U Expired - Fee Related CN203877735U (en) | 2014-06-18 | 2014-06-18 | Fixed type double lifting hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203877735U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108217469A (en) * | 2017-12-20 | 2018-06-29 | 武汉理工大学 | A kind of Differential Driving bridge crane test stand and its Differential Driving method |
-
2014
- 2014-06-18 CN CN201420326257.1U patent/CN203877735U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108217469A (en) * | 2017-12-20 | 2018-06-29 | 武汉理工大学 | A kind of Differential Driving bridge crane test stand and its Differential Driving method |
| CN108217469B (en) * | 2017-12-20 | 2019-06-21 | 武汉理工大学 | A kind of Differential Driving bridge crane test stand and its Differential Driving method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Fixed type double lifting hook Effective date of registration: 20170123 Granted publication date: 20141015 Pledgee: Chengdu SME financing Company Limited by Guarantee Pledgor: Sichuan Chuan Qi weight-lifting equipment Co., Ltd Registration number: 2017510000008 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141015 Termination date: 20170618 |