CN208008320U - C-shaped hook - Google Patents
C-shaped hook Download PDFInfo
- Publication number
- CN208008320U CN208008320U CN201721678693.5U CN201721678693U CN208008320U CN 208008320 U CN208008320 U CN 208008320U CN 201721678693 U CN201721678693 U CN 201721678693U CN 208008320 U CN208008320 U CN 208008320U
- Authority
- CN
- China
- Prior art keywords
- coupler body
- coil
- strip
- hook
- utility
- 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.)
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Abstract
The utility model discloses the coupler body of a kind of C-shaped hook, including c-type, the top of coupler body is equipped with the hanging ring for being horizontally offset from coupler body center line, and anti-slip lever construction is equipped at the lower end crotch of coupler body.The utility model makes the coil of strip center of gravity of lifting be deviated to coupler body, coil of strip and coupler body automatic paste tightening can effectively prevent coil of strip to be affected by gravity and slide by the way that the hanging ring in C-shaped hook is deviateed the setting of coupler body center line；And the utility model is provided with anti-slip lever construction, when loading coil of strip, spring stress compresses, and anti-slip lever construction steps down to coil of strip, and spring restores deformation after steel coil loading, coil of strip is fixed in gib head on coupler body and safety hook, and realization falls the self-locking skidproof of coil of strip.The utility model is simple in structure, need not manually act on that fixation to coil of strip, safety coefficient can be completed is high.
Description
Technical field
The utility model is related to mechanical manufacturing field, especially a kind of C-shaped hook of self-locking anti-slip.
Background technology
C-shaped hook is a kind of suspender for coil of strip transhipment, handling, and used C-shaped hook does not have mostly on the market at present
The function of anti-slip, and some are with fool proof C-shaped hook that then structure is excessively complicated, the market price is excessively high, manipulation is complicated, very
In order to save cost, using light instruments such as steel cable, suspender belts come hanging steel roll, safety is too low, hangs for the enterprise of more scale is smallers
During dress it is easy to that accident occurs.
Utility model content
Technical problem to be solved in the utility model is：A kind of C-shaped hook with self-locking skidproof drop is provided.
Technical solution used by the utility model is to solve above-mentioned technical problem：C-shaped hook includes the coupler body of c-type, hook
The top of body is equipped with the hanging ring for being horizontally offset from coupler body center line, and anti-slip lever knot is equipped at the lower end crotch of coupler body
Structure.
It is further：The anti-slip lever construction includes being hung by the safety that balance pivot is rotatably connected with coupler body
One end of hook, the safety hook is connect by spring with coupler body, and the other end of safety hook is equipped with gib head, and the gib head hooks
End at the crotch of coupler body lower end.
It is further：The upper and lower of the safety hook is designed with the positioning pin being fixed on coupler body.
It is further：The hanging ring is horizontally offset from coupler body center line one third.
It is further：The hanging ring is ellipse, and the longitudinal end of ellipse is located at vertical direction.
The utility model has the beneficial effects that：The utility model is set by the way that the hanging ring in C-shaped hook is deviateed coupler body center line
It sets, the coil of strip center of gravity of lifting is made to be deviated to coupler body, coil of strip and coupler body automatic paste tightening can effectively prevent coil of strip to be affected by gravity and slide
It falls；And the utility model is provided with anti-slip lever construction, and when loading coil of strip, spring stress compresses, anti-slip lever construction
It steps down to coil of strip, spring restores deformation after steel coil loading, and coil of strip is fixed in the gib head on coupler body and safety hook, realization pair
The self-locking skidproof of coil of strip is fallen.The utility model is simple in structure, need not manually act on fixation to coil of strip, safety system can be completed
Number is high.
Description of the drawings
Fig. 1 is the schematic diagram of the utility model；
In figure label for：1- coupler bodies, 2- hanging rings, 3- safety hooks, 4- balance pivots, 5- springs, 6- gib heads, 7- positioning
Pin.
Specific implementation mode
The utility model is further detailed below in conjunction with the accompanying drawings for the ease of understanding the utility model,.
C-shaped hook described in the utility model, as shown in Figure 1, including the coupler body 1 of c-type, the top of coupler body 1 is equipped in level
Side is upwardly deviated from the hanging ring 2 of 1 center line of coupler body, and hanging ring 2 is ellipse, and the longitudinal end of ellipse is located at vertical direction；Hanging ring 2
Eccentric setting is so that coupler body 1 is in heeling condition in order to make the centre-of gravity shift of coupler body 1, and the opening upwards of coupler body 1 are tilted, then filled
After carrying coil of strip, the center of gravity also oblique inclination of coil of strip can be such that coil of strip is adjacent to automatically with coupler body 1, it is ensured that coil of strip during lifting
It will not be slid because gravity influences, by experiment, hanging ring 2 is horizontally offset from 1 center line one third distance of coupler body and is
It is good.In order to realize the fixation to coil of strip, prevent the coil of strip in transport process from being swung landing by inertia effects, the utility model exists
Anti-slip lever construction is equipped at the lower end crotch of coupler body 1.
As shown in Figure 1, the main body of anti-slip lever construction, which is one end, is connected with spring 5, the other end is fixed with the peace of gib head 6
Full hook 3, the safety hook 3 is rotatably connected by the balance pivot 4 being arranged on coupler body 1 with coupler body 1, and a thick stick is formed
Rod structure, spring 5 are fixedly connected with coupler body 1, and gib head 6 is located at the crotch of 1 lower end of coupler body.When spring 5 is not by outer force effect,
One end that safety hook 3 is equipped with gib head 6 tilts upwards, and gib head 6 is hooked on the end at 1 lower end crotch of coupler body, and gib head 6 is higher than curved
Horizontal plane at hook.When loading coil of strip, 6 stress of gib head moves down, and spring 5 is compressed, after loading, the no longer stress of gib head 6, and bullet
Spring 5 restores deformation and gib head 6 is driven to move up, and coil of strip is locked in coupler body 1, realizes and is fixed to the self-locking of coil of strip.
3 stress rear-inclined amplitude of safety hook is excessive in order to prevent, is designed in the upper and lower of safety hook 3 and is fixed on hook
Positioning pin 7 on body 1, two positioning pins 7 respectively limit the range of deflection up and down of safety hook 3.
Claims (4)
1.C type hooks, it is characterised in that：Coupler body (1) including c-type, the top of coupler body (1), which is equipped with, is horizontally offset from coupler body
(1) hanging ring (2) of center line is equipped with anti-slip lever construction at the lower end crotch of coupler body (1)；The anti-slip lever construction packet
The safety hook (3) being rotatably connected by balance pivot (4) with coupler body (1) is included, one end of the safety hook (3) passes through bullet
Spring (5) is connect with coupler body (1), and the other end of safety hook (3) is equipped with gib head (6), and the gib head (6) is hooked under coupler body (1)
Hold the end at crotch.
2. C-shaped hook as described in claim 1, it is characterised in that：The upper and lower of the safety hook (3), which is designed with, is fixed on hook
Positioning pin (7) on body (1).
3. C-shaped hook as described in claim 1, it is characterised in that：The hanging ring (2) is horizontally offset from coupler body (1)
Heart line one third.
4. the C-shaped hook as described in claim 1 or 3, it is characterised in that：The hanging ring (2) is oval, and the long axis of ellipse
End is located at vertical direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721678693.5U CN208008320U (en) | 2017-12-05 | 2017-12-05 | C-shaped hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721678693.5U CN208008320U (en) | 2017-12-05 | 2017-12-05 | C-shaped hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208008320U true CN208008320U (en) | 2018-10-26 |
Family
ID=63880449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721678693.5U Active CN208008320U (en) | 2017-12-05 | 2017-12-05 | C-shaped hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208008320U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112374354A (en) * | 2020-11-24 | 2021-02-19 | 中水恒岳(湖南)新能源科技有限公司 | Wind power tower cylinder hoisting accessory |
| CN113942931A (en) * | 2021-11-10 | 2022-01-18 | 中冶华天工程技术有限公司 | Adjustable straightening roller lifting appliance assisting in dismounting straightening roller ring and lifting method thereof |
| CN114056638A (en) * | 2021-12-15 | 2022-02-18 | 张家港宏昌钢板有限公司 | PF (particle Filter) line C-shaped hook anti-tilting device and method |
-
2017
- 2017-12-05 CN CN201721678693.5U patent/CN208008320U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112374354A (en) * | 2020-11-24 | 2021-02-19 | 中水恒岳(湖南)新能源科技有限公司 | Wind power tower cylinder hoisting accessory |
| CN113942931A (en) * | 2021-11-10 | 2022-01-18 | 中冶华天工程技术有限公司 | Adjustable straightening roller lifting appliance assisting in dismounting straightening roller ring and lifting method thereof |
| CN114056638A (en) * | 2021-12-15 | 2022-02-18 | 张家港宏昌钢板有限公司 | PF (particle Filter) line C-shaped hook anti-tilting device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |