CN201999625U - Automatic clamping type lifting hook - Google Patents
Automatic clamping type lifting hook Download PDFInfo
- Publication number
- CN201999625U CN201999625U CN2011200960309U CN201120096030U CN201999625U CN 201999625 U CN201999625 U CN 201999625U CN 2011200960309 U CN2011200960309 U CN 2011200960309U CN 201120096030 U CN201120096030 U CN 201120096030U CN 201999625 U CN201999625 U CN 201999625U
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- hook portion
- clamp lever
- automatic clamping
- automatic
- hook
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Abstract
The utility model provides an automatic clamping type lifting hook, which comprises a hooking part and an automatic clamping lever, wherein the middle part of the automatic clamping lever is hinged with the positioning end of the hooking part; one end of the automatic clamping lever is provided with a lifting rope mounting part; and the other end of the automatic clamping lever can be matched with the free end of the hooking part to clamp an object to be lifted. The inner side of the free end of the hooking part is provided with friction increasing teeth. The automatic clamping type lifting hook has the beneficial effects that the object to be lifted, such as a steel plate and the like, is clamped through matching the automatic clamping lever with the hooking part of the lifting hook, so that the horizontal and vertical lifting of ship plates, section bars, equipment substrates and the like and the overturn work of profile steel are more convenient and rapid. As the lifting hook is provided with the friction increasing teeth used for increasing friction, the lifting process is stable, and the use is safe.
Description
Technical field
The utility model relates to field of machining, is specifically related to a kind of automatic clamped-in style suspension hook.
Background technology
Modern ships is built sheet material section bar Rigger and is done quite frequently, and whether lifting tool the convenient and swift production efficiency that is restricting shipyard to a great extent.Ordinary lifting hook is opening-like, can't lift article such as steel plate, need add other affiliated facilities such as binding apparatus when lifting these type of article in addition, waste time and energy and efficient lower.
Summary of the invention
The utility model provides a kind of automatic clamped-in style suspension hook at the shortcoming of above-mentioned prior art.
The utility model solves the technical scheme that its technical matters adopts:
Automatically the clamped-in style suspension hook comprises hook portion and automatic clamp lever, and the middle part and the hook portion positioning end of clamp lever are hinged automatically, and an end of clamp lever has the lifting rope installation portion automatically, and the other end can cooperate with hook portion free end to clamp treats lifting object.
Described hook portion free end inboard has the roll flute of increasing.
Described hook portion has mounting groove, and the mounting groove two side has pin-and-hole, and clamp lever is hinged by the bearing pin and the hook portion that are located in the pin-and-hole automatically.
Described bearing pin one end has dowel disc, and the other end has knock hole, grafting pilot pin in the knock hole.
The lifting rope installation portion of described automatic clamp lever is for installing through hole.
Described automatic clamp lever articulated section is slightly larger than width between hook portion positioning end and the free end to the length of pinching end.
The effect that the utility model is useful is: cooperate with suspension hook hook portion by automatic clamp lever to clamp steel plate and wait for lifting object, make the upset work of the level of boats and ships sheet material, section bar, equipment base etc., vertical handling and shaped steel more convenient; Suspension hook has the roll flute that increases that is used to increase friction force, and hoisting process is stable, and is safe in utilization.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation that hook portion cooperates with automatic clamp lever.
Fig. 3 is the utility model and the structural representation for the treatment of that lifting object cooperates.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
With reference to Fig. 1, Fig. 2 and Fig. 3, automatically the clamped-in style suspension hook comprises hook portion 1 and automatic clamp lever 2, and the middle part and hook portion 1 positioning end of clamp lever 2 are hinged automatically, automatically an end of clamp lever 2 has lifting rope installation portion 2-1, and the other end can cooperate with hook portion free end to clamp treats lifting object.
For preventing that steel plate is moved at hoisting process, hook portion 1 free end inboard have be used to increase friction force increase roll flute 1-1.Hook portion 1 has mounting groove, and the mounting groove two side has pin-and-hole 1-2, and clamp lever 2 is hinged with hook portion 1 by the bearing pin 3 that is located in the pin-and-hole automatically.Bearing pin 3 one ends have dowel disc 3-1, and the other end has knock hole, grafting pilot pin 3-2 in the knock hole.Hook portion 1, automatic clamp lever 2 and bearing pin 3 all adopt the low-carbon alloy steel material.
Automatically the lifting rope installation portion 2-1 of clamp lever is for installing through hole.Automatically the clamp lever articulated section is slightly larger than width between hook portion positioning end and the free end to the length of pinching end.
The utility model is generally two or four supporting uses in lifting operation, steel plate or equipment base add crossbeam when big.When steel plate or pedestal etc. are prepared lifting or counter-rotating, the lifting personnel according to oneself the lifting experience and purpose with this crampon in edge at steel plate or pedestal, when steel rope to be lifted is strained vertically upward, hook compresses automatically by the principle of lever steel plate or susceptor edges place that suspension hook is folded, waits to compress and finishes handling or upset work after lifting personnel in back loose one's grip.
Though the utility model illustrates and describes by the reference preferred embodiment, but those skilled in the art should understand, and can be not limited to the description of present embodiment, in the scope of claims, can do the various variation on form and the details.
Claims (7)
1. automatic clamped-in style suspension hook, it is characterized in that: comprise hook portion and automatic clamp lever, automatically the middle part and the hook portion positioning end of clamp lever are hinged, and an end of clamp lever has the lifting rope installation portion automatically, and the other end can cooperate with hook portion free end to clamp treats lifting object.
2. automatic clamped-in style suspension hook as claimed in claim 1 is characterized in that: described hook portion free end inboard has the roll flute of increasing.
3. automatic clamped-in style suspension hook as claimed in claim 1 is characterized in that: described hook portion has mounting groove, and the mounting groove two side has pin-and-hole, and clamp lever is hinged by the bearing pin and the hook portion that are located in the pin-and-hole automatically.
4. automatic clamped-in style suspension hook as claimed in claim 3 is characterized in that: described bearing pin one end has dowel disc, and the other end has knock hole, grafting pilot pin in the knock hole.
5. as each described automatic clamped-in style suspension hook of claim 1 to 4, it is characterized in that: the lifting rope installation portion of described automatic clamp lever is for installing through hole.
6. as each described automatic clamped-in style suspension hook of claim 1 to 4, it is characterized in that: described automatic clamp lever articulated section is slightly larger than width between hook portion positioning end and the free end to the length of pinching end.
7. as each described automatic clamped-in style suspension hook of claim 1 to 4, it is characterized in that: described hook portion, clamp lever and bearing pin all adopt the low-carbon alloy steel material automatically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200960309U CN201999625U (en) | 2011-04-03 | 2011-04-03 | Automatic clamping type lifting hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200960309U CN201999625U (en) | 2011-04-03 | 2011-04-03 | Automatic clamping type lifting hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201999625U true CN201999625U (en) | 2011-10-05 |
Family
ID=44702372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200960309U Expired - Fee Related CN201999625U (en) | 2011-04-03 | 2011-04-03 | Automatic clamping type lifting hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201999625U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103693549A (en) * | 2013-12-20 | 2014-04-02 | 苏州市宏晟锻造有限公司 | Limiting type overturn pincers structure |
| CN104071685A (en) * | 2013-03-25 | 2014-10-01 | 山西太钢不锈钢股份有限公司 | A clamping device for packing paper of an end product pass of a rolling mill |
| CN104528483A (en) * | 2014-12-17 | 2015-04-22 | 湖南特力液压有限公司 | Self-locking lifting appliance |
| CN105621230A (en) * | 2016-03-07 | 2016-06-01 | 宝鸡市钛程金属复合材料有限公司 | Level type metal plate clamping lifting hook |
-
2011
- 2011-04-03 CN CN2011200960309U patent/CN201999625U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104071685A (en) * | 2013-03-25 | 2014-10-01 | 山西太钢不锈钢股份有限公司 | A clamping device for packing paper of an end product pass of a rolling mill |
| CN103693549A (en) * | 2013-12-20 | 2014-04-02 | 苏州市宏晟锻造有限公司 | Limiting type overturn pincers structure |
| CN104528483A (en) * | 2014-12-17 | 2015-04-22 | 湖南特力液压有限公司 | Self-locking lifting appliance |
| CN104528483B (en) * | 2014-12-17 | 2016-04-20 | 湖南特力液压有限公司 | Self-locking lifting appliance |
| CN105621230A (en) * | 2016-03-07 | 2016-06-01 | 宝鸡市钛程金属复合材料有限公司 | Level type metal plate clamping lifting hook |
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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: 20111005 Termination date: 20180403 |