CN205222466U - Novel anti -falling lifting hook - Google Patents
Novel anti -falling lifting hook Download PDFInfo
- Publication number
- CN205222466U CN205222466U CN201520959406.2U CN201520959406U CN205222466U CN 205222466 U CN205222466 U CN 205222466U CN 201520959406 U CN201520959406 U CN 201520959406U CN 205222466 U CN205222466 U CN 205222466U
- Authority
- CN
- China
- Prior art keywords
- arc tube
- hook body
- hole
- lifting hook
- long arc
- 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.)
- Expired - Fee Related
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- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model relates to a novel anti -falling lifting hook, it includes the lifting hook body, its characterized in that: lifting hook body upper portion be provided with the lewis hole, the gib head position side of lifting hook body set up pubescent circle arc tube, the lifting hook body side of lewis hole downside be provided with oval arc tube, the oval arc tube outside be provided with circular -arc through -hole, the through -hole about both ends all be provided with the recess, oval arc tube in be provided with circular arc shelves pole, circular arc shelves pole on be provided with T type handle, T type handle pass the through -hole, the utility model discloses can realize the single light operation of layer upon layer thing, not only simple structure, convenient to use, labour saving and time saving moreover, efficiency is higher.
Description
Technical field
The utility model belongs to hoisting crane accessory technical field, is specifically related to a kind of suspender, particularly a kind of disconnecting preventing suspension hook.
Background technology
Hoisting crane plays important role in commercial production and material handling, crane hanger is the important component part of hoisting crane, the restriction of the variation of material form and the version of distinct device and various field condition and requirement make crane hanger various informative, suspension hook is modal a kind of suspender in elevator machinery, anti-drop device many employings weight linear meter of existing heavy suspension hook relies on gravity anticreep, operator needs first anti-drop rod to be moved away from suspension hook, and then put into suspender, one man operation, there is inconvenience more, waste time and energy; Therefore, provide a kind of structure simple, stable, easy to use, time saving and energy saving, the disconnecting preventing suspension hook that efficiency is higher is necessary.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and provides a kind of structure simple, stable, easy to use, time saving and energy saving, the disconnecting preventing suspension hook that efficiency is higher.
The purpose of this utility model is achieved in that a kind of disconnecting preventing suspension hook, it comprises hook body, described hook body top is provided with lifting hole(eyelet), the side, gib head position of described hook body is provided with short arc tube, hook body side on the downside of described lifting hole(eyelet) is provided with long arc tube, described long arc tube arranged outside has the through hole of arc-shaped, the upper and lower two ends of described through hole are provided with groove, circular arc lever is provided with in described long arc tube, described circular arc lever is provided with T-shaped handle, and described T-shaped handle is through through hole.
Described long arc tube is all equal with external diameter with the internal diameter of short arc tube.
The axial line of described long arc tube and the axial line concentric of short arc tube.
Described long arc tube and hook body and short arc tube are with the connection mode of hook body and weld.
Described long arc tube and short arc tube are positioned at hook body homonymy.
Gap is there is between described long arc tube and circular arc lever.
The beneficial effects of the utility model: the utility model blocks the mouth of hook of hook body by circular arc lever, long arc tube and short arc tube fix the two ends of circular arc lever, move through the T-shaped handle of the through hole on long arc tube, circular arc lever can along oval arc in-pipe, rely on the groove at through hole two ends to carry out spacing to T-shaped handle, that carries out under circular arc lever open and-shut mode is spacing; The utility model firm and durable, cost is lower, and can realize the single easy manipulation of heavier weight, not only structure is simple, easy to use, and time saving and energy saving, and efficiency is higher.
Accompanying drawing explanation
Fig. 1 is the schematic diagram under the circular arc lever open mode of a kind of disconnecting preventing suspension hook of the utility model.
Fig. 2 is the schematic diagram under the circular arc lever closure state of a kind of disconnecting preventing suspension hook of the utility model.
Fig. 3 is the enlarged diagram of the long arc tube of Fig. 1.
Fig. 4 is the enlarged diagram of the long arc tube of Fig. 2.
In figure: 1, hook body 2, lifting hole(eyelet) 3, short arc tube 4, long arc tube 5, circular arc lever 6, T-shaped handle 7, through hole 8, groove.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
Embodiment 1
As Figure 1-4, a kind of disconnecting preventing suspension hook, it comprises hook body 1, described hook body 1 top is provided with lifting hole(eyelet) 2, the side, gib head position of described hook body 1 is provided with short arc tube 3, hook body 1 side on the downside of described lifting hole(eyelet) 2 is provided with long arc tube 4, described long arc tube 4 arranged outside has the through hole 7 of arc-shaped, described through hole about 7 two ends are provided with groove 8, circular arc lever 5 is provided with in described long arc tube 4, described circular arc lever 5 is provided with T-shaped handle 6, and described T-shaped handle 6 is through through hole 7.
The utility model blocks the mouth of hook of hook body by circular arc lever, long arc tube and short arc tube fix the two ends of circular arc lever, move through the T-shaped handle of the through hole on long arc tube, circular arc lever can along oval arc in-pipe, rely on the groove at through hole two ends to carry out spacing to T-shaped handle, that carries out under circular arc lever open and-shut mode is spacing; The utility model firm and durable, cost is lower, and can realize the single easy manipulation of heavier weight, not only structure is simple, easy to use, and time saving and energy saving, and efficiency is higher.
Embodiment 2
As Figure 1-4, a kind of disconnecting preventing suspension hook, it comprises hook body 1, described hook body 1 top is provided with lifting hole(eyelet) 2, the side, gib head position of described hook body 1 is provided with short arc tube 3, hook body 1 side on the downside of described lifting hole(eyelet) 2 is provided with long arc tube 4, described long arc tube 4 arranged outside has the through hole 7 of arc-shaped, described through hole about 7 two ends are provided with groove 8, circular arc lever 5 is provided with in described long arc tube 4, described circular arc lever 5 is provided with T-shaped handle 6, and described T-shaped handle 6 is through through hole 7.
Described long arc tube 4 is all equal with external diameter with the internal diameter of short arc tube 3; The axial line of described long arc tube 4 and the axial line concentric of short arc tube 3; Described long arc tube 4 and hook body 1 and short arc tube 3 are with the connection mode of hook body 1 and weld; Described long arc tube 4 and short arc tube 3 are positioned at hook body 1 homonymy; Gap is there is between described long arc tube 4 and circular arc lever 5.
The utility model blocks the mouth of hook of hook body by circular arc lever, long arc tube and short arc tube fix the two ends of circular arc lever, move through the T-shaped handle of the through hole on long arc tube, circular arc lever can along oval arc in-pipe, rely on the groove at through hole two ends to carry out spacing to T-shaped handle, that carries out under circular arc lever open and-shut mode is spacing; The utility model firm and durable, cost is lower, and can realize the single easy manipulation of heavier weight, not only structure is simple, easy to use, and time saving and energy saving, and efficiency is higher.
Claims (6)
1. a disconnecting preventing suspension hook, it comprises hook body, it is characterized in that: described hook body top is provided with lifting hole(eyelet), the side, gib head position of described hook body is provided with short arc tube, hook body side on the downside of described lifting hole(eyelet) is provided with long arc tube, described long arc tube arranged outside has the through hole of arc-shaped, the upper and lower two ends of described through hole are provided with groove, circular arc lever is provided with in described long arc tube, described circular arc lever is provided with T-shaped handle, and described T-shaped handle is through through hole.
2. a kind of disconnecting preventing suspension hook according to claim 1, is characterized in that: described long arc tube is all equal with external diameter with the internal diameter of short arc tube.
3. a kind of disconnecting preventing suspension hook according to claim 1, is characterized in that: the axial line of described long arc tube and the axial line concentric of short arc tube.
4. a kind of disconnecting preventing suspension hook according to claim 1, is characterized in that: described long arc tube and hook body and short arc tube are with the connection mode of hook body and weld.
5. a kind of disconnecting preventing suspension hook according to claim 1, is characterized in that: described long arc tube and short arc tube are positioned at hook body homonymy.
6. a kind of disconnecting preventing suspension hook according to claim 1, is characterized in that: there is gap between described long arc tube and circular arc lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520959406.2U CN205222466U (en) | 2015-11-27 | 2015-11-27 | Novel anti -falling lifting hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520959406.2U CN205222466U (en) | 2015-11-27 | 2015-11-27 | Novel anti -falling lifting hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205222466U true CN205222466U (en) | 2016-05-11 |
Family
ID=55897543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520959406.2U Expired - Fee Related CN205222466U (en) | 2015-11-27 | 2015-11-27 | Novel anti -falling lifting hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205222466U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105905794A (en) * | 2016-05-31 | 2016-08-31 | 成都市沃发特科技有限公司 | Full-sealed lifting appliance |
| CN106904530A (en) * | 2017-04-27 | 2017-06-30 | 钦州学院 | The dropping-proof hook of crane |
| CN110054091A (en) * | 2019-05-07 | 2019-07-26 | 东莞市建安管桩有限公司 | A kind of concrete tubular pile suspender |
| CN111498676A (en) * | 2020-04-27 | 2020-08-07 | 南通市建筑设计研究院有限公司 | Hoist device of prefabricated wall body of assembled |
-
2015
- 2015-11-27 CN CN201520959406.2U patent/CN205222466U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105905794A (en) * | 2016-05-31 | 2016-08-31 | 成都市沃发特科技有限公司 | Full-sealed lifting appliance |
| CN106904530A (en) * | 2017-04-27 | 2017-06-30 | 钦州学院 | The dropping-proof hook of crane |
| CN110054091A (en) * | 2019-05-07 | 2019-07-26 | 东莞市建安管桩有限公司 | A kind of concrete tubular pile suspender |
| CN111498676A (en) * | 2020-04-27 | 2020-08-07 | 南通市建筑设计研究院有限公司 | Hoist device of prefabricated wall body of assembled |
| CN111498676B (en) * | 2020-04-27 | 2021-11-30 | 南通市建筑设计研究院有限公司 | Hoist device of prefabricated wall body of assembled |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20160511 Termination date: 20181127 |