CN203486731U - Lifting hook suitable to be connected with lifting belt - Google Patents
Lifting hook suitable to be connected with lifting belt Download PDFInfo
- Publication number
- CN203486731U CN203486731U CN201320593635.8U CN201320593635U CN203486731U CN 203486731 U CN203486731 U CN 203486731U CN 201320593635 U CN201320593635 U CN 201320593635U CN 203486731 U CN203486731 U CN 203486731U
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- CN
- China
- Prior art keywords
- shape
- hole
- suspension hook
- suspender belt
- pin
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- 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 - Lifetime
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- 239000000725 suspension Substances 0.000 claims description 23
- 238000005242 forging Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 2
- 210000002105 tongue Anatomy 0.000 description 13
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
The utility model provides a lifting hook suitable to be connected with a lifting belt. The lifting hook comprises a hook body and a C-shaped head, wherein the C-shaped head comprises a first end part, a second end part and a middle straight section which is used for connecting the first end part with the second end part and is surrounded by the lifting belt; an opening of the C-shaped head is downward; the upper end of the hook body is connected with the first end part of the C-shaped head; the lifting hook is integrally forged. The C-shaped head of the lifting hook is provided with the middle straight section, and the lifting belt encircles the middle straight section, so that the lifting hook disclosed by the utility model is suitable to be connected with the lifting belt. Compared with the conventional lifting hook, the lifting hook disclosed by the utility model has the advantages that the influence on the use performance of the lifting belt is reduced, and the stability of a lifting process is guaranteed.
Description
technical field
The utility model relates to suspender, is specifically related to a kind of suspension hook of applicable connection suspender belt.
background technology
The patent No. is that the Chinese design patent of ZL201230207919.X discloses a kind of eye suspension hook, for straining or connect the hook of steel rope.The head of this kind of suspension hook has eye, and the eye of suspension hook is suitable for wearing steel rope, and when eye wears suspender belt, eye causes the folding of suspender belt and be flexible inconsistent on bandwidth direction, reduces the in-use performance of suspender belt and the stability of lifting.
summary of the invention
The technical problems to be solved in the utility model is to provide a kind of suspension hook of applicable connection suspender belt.
In order to solve the problems of the technologies described above, the technical solution of the utility model is:
A kind of suspension hook of applicable connection suspender belt, comprise coupler body and C shape head, C shape head comprise first end, the second end and connect first end and the second end for by suspender belt around middle straight section, C shape head opening down, the upper end of coupler body is connected with the first end of C shape head, and suspension hook solid forging forms.
Also comprise the bearing pin of the opening shutoff of C shape head, bearing pin one end is contained in the blind hole of a C shape first end, the bearing pin other end is contained in the through hole that runs through a C shape the second end, a C shape the second end also offers vertical by the elastic cylinder pin-and-hole of above-mentioned through hole, and this elastic cylinder pin-and-hole built-in elastic straight pin also makes this elastic cylinder pin part be positioned at through hole in case shotpin axle deviates to open the opening of C shape head from through hole.
The suspension hook of above-mentioned applicable connection suspender belt, also comprise the safety device of the opening block between a C shape the second end and coupler body tip, safety device comprises gear tongue, torsion spring and elastic cylindrical pin, and gear tongue and torsion spring are articulated with a C shape the second end by elastic cylindrical pin.
The suspension hook of above-mentioned applicable connection suspender belt, the central authorities of gear tongue bottom width direction have the groove of fovea superior, the coupler body tip of gear tongue base abuts in the both sides of Width to lower recess so that the pars intermedia between both sides is protruding, this pars intermedia and groove match, so that the groove of gear tongue bottom is just in time stuck on the pars intermedia at coupler body tip.
The suspension hook of above-mentioned applicable connection suspender belt, the lower surface of middle straight section is lower protruding arcwall face.
The C shape head of suspension hook has middle straight section, and straight section in the middle of suspender belt holds, therefore this kind of suspension hook is applicable to connecting suspender belt, is compared with existing suspension hook, has reduced the impact on suspender belt in-use performance, has guaranteed the stability of hoisting process.
accompanying drawing explanation
Below in conjunction with accompanying drawing to further detailed explanation of the utility model:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is that the utility model is disassembled schematic diagram.
Fig. 3 is the structural representation of gear tongue.
Fig. 4 is the left view of Fig. 3.
Fig. 5 is the A-A cutaway view of Fig. 3.
In figure: 1 coupler body, 2 C shape heads, 3 safety devices, 4 bearing pins, 5 first ends, 6 the second ends, 7 middle straight sections, 8 openings, 9 gear tongues, 10 torsion springs, 11 elastic cylindrical pins, 12 through holes, 13 elastic cylinder pin-and-holes.
The specific embodiment
As shown in Figure 1, a kind of suspension hook of applicable connection suspender belt comprises coupler body 1 and C shape 2.C shape head comprise first end 5, the second end 6 and connect first end and the second end for by suspender belt around middle straight section 7.Down, the upper end of coupler body is connected with the first end of C shape head the opening 8 of C shape head, and suspension hook solid forging forms.
In order to prevent that the suspender that is positioned at hook from deviating from, suspension hook also comprises the safety device 3 of the opening block between a C shape the second end and coupler body tip.Safety device comprises gear tongue 9, torsion spring 10 and elastic cylindrical pin 11, and gear tongue and torsion spring are articulated with a C shape the second end by elastic cylindrical pin.
The central authorities of gear tongue bottom width direction have the groove of fovea superior, the coupler body tip of gear tongue base abuts in the both sides of Width to lower recess so that the pars intermedia between both sides is protruding, this pars intermedia and groove match, so that the groove of gear tongue bottom is just in time stuck on the pars intermedia at coupler body tip.While preventing that safety device is subject to side force impact, the skew of gear tongue causes coupler body opening, plays the effect of secondary fuse.
In order to prevent the suspender belt that is positioned at C shape head, deviate from, suspension hook also comprises the bearing pin 4 of the opening shutoff of C shape head, bearing pin one end is contained in the blind hole of a C shape first end, the bearing pin other end is contained in the through hole 12 that runs through a C shape the second end, a C shape the second end also offers vertical by the elastic cylinder pin-and-hole 13 of above-mentioned through hole, and this elastic cylinder pin-and-hole built-in elastic straight pin also makes this elastic cylinder pin part be positioned at through hole in case shotpin axle deviates to open the opening of C shape head from through hole.
In order to adapt to better holding of suspender belt, the lower surface of middle straight section is lower protruding arcwall face.
Claims (4)
1. a suspension hook that be applicable to connect suspender belt, it is characterized in that: comprise coupler body and C shape head, C shape head comprise first end, the second end and connect first end and the second end for by suspender belt around middle straight section, C shape head opening down, the upper end of coupler body is connected with the first end of C shape head, and suspension hook solid forging forms;
Also comprise the bearing pin of the opening shutoff of C shape head, bearing pin one end is contained in the blind hole of a C shape first end, the bearing pin other end is contained in the through hole that runs through a C shape the second end, a C shape the second end also offers vertical by the elastic cylinder pin-and-hole of above-mentioned through hole, and this elastic cylinder pin-and-hole built-in elastic straight pin also makes this elastic cylinder pin part be positioned at through hole in case shotpin axle deviates to open the opening of C shape head from through hole.
2. the suspension hook of applicable connection suspender belt according to claim 1, it is characterized in that: also comprise the safety device of the opening block between a C shape the second end and coupler body tip, safety device comprises gear tongue, torsion spring and elastic cylindrical pin, and gear tongue and torsion spring are articulated with a C shape the second end by elastic cylindrical pin.
3. the suspension hook of applicable connection suspender belt according to claim 2, it is characterized in that: the central authorities of gear tongue bottom width direction have the groove of fovea superior, the coupler body tip of gear tongue base abuts in the both sides of Width to lower recess so that the pars intermedia between both sides is protruding, this pars intermedia and groove match, so that the groove of gear tongue bottom is just in time stuck on the pars intermedia at coupler body tip.
4. the suspension hook of applicable connection suspender belt according to claim 1, is characterized in that: the lower surface of middle straight section is lower protruding arcwall face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320593635.8U CN203486731U (en) | 2013-09-25 | 2013-09-25 | Lifting hook suitable to be connected with lifting belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320593635.8U CN203486731U (en) | 2013-09-25 | 2013-09-25 | Lifting hook suitable to be connected with lifting belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203486731U true CN203486731U (en) | 2014-03-19 |
Family
ID=50257576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320593635.8U Expired - Lifetime CN203486731U (en) | 2013-09-25 | 2013-09-25 | Lifting hook suitable to be connected with lifting belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203486731U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108368917A (en) * | 2015-10-29 | 2018-08-03 | 因子55有限责任公司 | Rigging connector with combination suspension hook and shackle mount |
-
2013
- 2013-09-25 CN CN201320593635.8U patent/CN203486731U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108368917A (en) * | 2015-10-29 | 2018-08-03 | 因子55有限责任公司 | Rigging connector with combination suspension hook and shackle mount |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140319 |