CN204138161U - A kind of electric block lifting hook device - Google Patents
A kind of electric block lifting hook device Download PDFInfo
- Publication number
- CN204138161U CN204138161U CN201420576926.0U CN201420576926U CN204138161U CN 204138161 U CN204138161 U CN 204138161U CN 201420576926 U CN201420576926 U CN 201420576926U CN 204138161 U CN204138161 U CN 204138161U
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- CN
- China
- Prior art keywords
- hook
- lifting
- pulley
- suspension hook
- suspension
- 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
A kind of electric block lifting hook device, at least comprises lifting hook pulley, bolt, suspension hook famous brand, fastener, arm-tie, suspension hook, sheave shaft, hook nut, lifting beam with hook and bearing; Described arm-tie is arranged on inside lifting hook pulley, and is fixedly connected with inside assembly pulley; Described suspension hook famous brand is fixedly connected with lifting hook pulley shell by bolt, and suspension hook famous brand bottom is provided with fixed fastener; Described suspension hook through lifting beam with hook, and is rotationally connected with lifting beam with hook, and at suspension hook top connecting shackle nut; Described sheave shaft is arranged in the middle of lifting hook pulley; This electric block lifting hook device, under the prerequisite that can realize existing suspension hook function, cargo hook gear is provided with assembly pulley and arm-tie, overall operation uses more convenient, and suspension hook outward opening upper end is provided with safety screen, in use, the safety of whole cargo hook gear is improved; Integral structure is simple, easy to use, is easy to promote the use of.
Description
Technical field
The utility model relates to suspension hook applied technical field, especially a kind of electric block lifting hook device.
Background technology
Suspension hook, as a kind of suspender modal in elevator machinery, is played an important role in lifting elevating gear.It often by means of member hangs such as assembly pulleys on the steel rope of lifting mechanism, and by the steel rope that rotates past of motor or cylinder, weight to be promoted; Prior art generally can meet the productive life needs of people, but because suspension hook is at structure Shortcomings, makes the safety factors such as the safety of suspension hook can not optimization, and suspension hook uses inconvenience.
Prior art can not meet the needs of people, and for making up prior art deficiency, the utility model aims to provide a kind of electric block lifting hook device.
For achieving the above object, the utility model by the following technical solutions: a kind of electric block lifting hook device, at least comprises lifting hook pulley, bolt, suspension hook famous brand, fastener, arm-tie, suspension hook, sheave shaft, hook nut, lifting beam with hook and bearing; Described arm-tie is arranged on inside lifting hook pulley, and is fixedly connected with inside assembly pulley; Described suspension hook famous brand is fixedly connected with lifting hook pulley shell by bolt, and suspension hook famous brand bottom is provided with fixed fastener; Described suspension hook through lifting beam with hook, and is rotationally connected with lifting beam with hook, and at suspension hook top connecting shackle nut; Described sheave shaft is arranged in the middle of lifting hook pulley; Described sheave shaft two ends be inserted in be arranged at lifting hook pulley both sides bearing in.
As optimization technique scheme of the present utility model: described suspension hook opening part is provided with safety screen, and safety screen is rotationally connected by bolt and suspension hook open upper end.
Compared with prior art, the beneficial effects of the utility model are: this electric block lifting hook device, under the prerequisite that can realize existing suspension hook function, cargo hook gear is provided with assembly pulley and arm-tie, overall operation uses more convenient, and suspension hook outward opening upper end is provided with safety screen, and in use, the safety of whole cargo hook gear is improved; Integral structure is simple, easy to use, is easy to promote the use of.
Utility model content
Accompanying drawing explanation
Fig. 1 is integral structure schematic diagram of the present utility model;
Fig. 2 is pulley structure schematic diagram of the present utility model;
Fig. 3 is inner structure schematic diagram of the present utility model;
Wherein: 1, lifting hook pulley, 2, bolt, 3, suspension hook famous brand, 4, fastener, 5, arm-tie, 6, suspension hook, 7, sheave shaft, 8, hook nut, 9, lifting beam with hook, 10, bearing.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 ~ 3, in the utility model embodiment, a kind of electric block lifting hook device, at least comprises lifting hook pulley 1, bolt 2, suspension hook famous brand 3, fastener 4, arm-tie 5, suspension hook 6, sheave shaft 7, hook nut 8, lifting beam with hook 9 and bearing 10; Described arm-tie 5 is arranged on inside lifting hook pulley 1, and is fixedly connected with inside assembly pulley 1; Described suspension hook famous brand 3 is fixedly connected with lifting hook pulley 1 shell by bolt 2, and suspension hook famous brand 3 bottom is provided with fixed fastener 4; Described suspension hook 6 through lifting beam with hook 9, and is rotationally connected with lifting beam with hook 9, and at suspension hook 6 top connecting shackle nut 8; Described sheave shaft 7 is arranged in the middle of lifting hook pulley 1; Described sheave shaft 7 two ends are inserted in and are arranged in the bearing 10 of lifting hook pulley both sides.
As optimization technique scheme of the present utility model: described suspension hook 6 opening part is provided with safety screen, and safety screen is rotationally connected by bolt and suspension hook 6 open upper end.
Principle of work of the present utility model is: owing to being provided with sheave shaft in lifting hook pulley, and under steel rope connection function, lifting hook pulley rotates around mixed wheel shaft, and the displacement that steel wire moves becomes the height of heavy lift.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
The above; be only preferred embodiment of the present utility model; not in order to limit the utility model, every above embodiment is done according to technical spirit of the present utility model any trickle amendment, equivalently replace and improve, within the protection domain that all should be included in technical solutions of the utility model.
Claims (2)
1. an electric block lifting hook device, at least comprises lifting hook pulley (1), bolt (2), suspension hook famous brand (3), fastener (4), arm-tie (5), suspension hook (6), sheave shaft (7), hook nut (8), lifting beam with hook (9) and bearing (10); It is characterized in that: described arm-tie (5) is arranged on lifting hook pulley (1) inner side, and be fixedly connected with assembly pulley (1) inner side; Described suspension hook famous brand (3) is fixedly connected with lifting hook pulley (1) shell by bolt (2), and suspension hook famous brand (3) bottom is provided with fixed fastener (4); Described suspension hook (6) through lifting beam with hook (9), and is rotationally connected with lifting beam with hook (9), and on suspension hook (6) top connecting shackle nut (8); Described sheave shaft (7) is arranged in the middle of lifting hook pulley (1); Described sheave shaft (7) two ends be inserted in be arranged at lifting hook pulley both sides bearing (10) in.
2. a kind of electric block lifting hook device according to claim 1, is characterized in that: described suspension hook (6) opening part is provided with safety screen, and safety screen is rotationally connected by bolt and suspension hook (6) open upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420576926.0U CN204138161U (en) | 2014-10-08 | 2014-10-08 | A kind of electric block lifting hook device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420576926.0U CN204138161U (en) | 2014-10-08 | 2014-10-08 | A kind of electric block lifting hook device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204138161U true CN204138161U (en) | 2015-02-04 |
Family
ID=52414865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420576926.0U Expired - Fee Related CN204138161U (en) | 2014-10-08 | 2014-10-08 | A kind of electric block lifting hook device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204138161U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105417354A (en) * | 2015-11-27 | 2016-03-23 | 河南新科起重机股份有限公司 | Safety hook for crane |
-
2014
- 2014-10-08 CN CN201420576926.0U patent/CN204138161U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105417354A (en) * | 2015-11-27 | 2016-03-23 | 河南新科起重机股份有限公司 | Safety hook for crane |
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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: 20150204 Termination date: 20181008 |