CN201284184Y - Hook rigging - Google Patents
Hook rigging Download PDFInfo
- Publication number
- CN201284184Y CN201284184Y CNU2008200218213U CN200820021821U CN201284184Y CN 201284184 Y CN201284184 Y CN 201284184Y CN U2008200218213 U CNU2008200218213 U CN U2008200218213U CN 200820021821 U CN200820021821 U CN 200820021821U CN 201284184 Y CN201284184 Y CN 201284184Y
- Authority
- CN
- China
- Prior art keywords
- hole
- hanging shaft
- axle
- boss
- diameter
- 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 lift hook rig, which comprises a hanging shaft, a flexible bumper pin and a lift hook body. The outer outline of the lift hook body comprises a plurality of arcs and straight segments, which are tangent with each other. The utility model is characterized in that the two sides of the opening bottom of the lift hook body are symmetrically provided with an inverted U-type and similar wing-shaped dummy club; the upper end of the lift hook body is provided with two symmetric dummy clubs in the similar belaying cleat shape; the dummy club at one side is provided with a transverse through hole with the diameter identical with the diameter of a hanging shaft; the hanging shaft is arranged in the through hole; and the dummy club symmetrically arranged at the other side is provided with a transverse half through hole with the diameter identical with the diameter of a hanging shaft and a concentric aperture which is connected with the transverse half through hole, so that the hanging shaft can extend out. In order to ensure the safety of the hanging shaft during the lifting process, the position of the dummy club at one side and corresponding to the hanging shaft is provided with a circular through hole vertical to the transverse through hole, and a flexible bumper pin is arranged in the circular through hole to prevent the hanging shaft from extending out.
Description
Technical field
The utility model relates to a kind of suspension hook rigging, specifically is a kind of lifting member, chain connector.
Background technology
At present, existing suspension hook is when being connected with chain, and a chain link of hoisting chain is stuck in the opening of suspension hook, and two pitch chains joints directly draws the main chain joint after stressed about linking to each other with suspension hook, strengthens the load-bearing load of chain, and reliability is relatively poor.
Summary of the invention
In order to address the above problem, the utility model provide a kind of easy to operate, use flexible, simple in structure, conveniently carry out a kind of suspension hook rigging of hoisting chain lifting.Suspension hook rigging described in the utility model, design by main hook part, hang axle, elasticity backing pin three parts form.
Main hook part described in the utility model, it is characterized in that main hook part open bottom both sides are provided with the boss that is down " U " type, similar aliform, be used to block link to each other with chain main chain joint about two chain links, to reduce the load of main chain joint carrying, main hook part upper end is provided with the symmetrical boss of two similar goat's horn shapes, and the outline of main hook part is by multi-section circular arc and linear portion is tangent forms.
Main hook part described in the utility model, it is characterized in that the main hook part upper end is provided with two symmetrical boss, wherein, on a side boss, be provided with and hang the cross through hole of axle with diameter, place in the hole and hang axle, on the opposite side boss, be provided with symmetrically one with hang axle with horizontal half through hole and the concentric aperture that links to each other with horizontal half through hole of diameter hang axle so that launch.
Elasticity backing pin described in the utility model, it is characterized in that guaranteeing to hang axle,, be provided with and the perpendicular round tube hole of cross through hole in the position that the boss correspondence of a side is hung axle in the lift heavy process safe, the elasticity backing pin is set in the round tube hole, is used to stop that hanging axle deviates from.
A kind of suspension hook rigging described in the utility model, it is characterized in that can be according to the actual needs of hoisting chain lifting, regulated at will hoisting chain length, with a link cards of hoisting chain in the opening of hamulus, about two links are hung on respectively about coupled on two aliform boss, get final product the security implementation lifting operation, thereby satisfy the needs of lifting operation, make simple, convenient, the safety of lifting operation.
Description of drawings
Fig. 1 is a kind of suspension hook rigging of the utility model front view;
Fig. 2 is a kind of suspension hook rigging of the utility model left view.
The specific embodiment
In conjunction with the accompanying drawings 1,2 pairs of the utility model of accompanying drawing describe in further detail, so that the public grasps implementation method of the present utility model better.
A kind of suspension hook rigging described in the utility model, design by main hook part 4, hang axle 1, elasticity backing pin 3 three parts form.
Elasticity backing pin 3 described in the utility model, it is characterized in that in order to guarantee to hang axle 1,, the round tube hole perpendicular with cross through hole 2 is set in the position that the boss correspondence of a side is hung axle 1 in the lift heavy process safe, elasticity backing pin 3 is set in the round tube hole, is used to stop that hanging axle 1 deviates from.
Enforcement of the present utility model is not subjected to the restriction of this example, and above-mentioned other implementation method in addition can be utilized prior art and implement with reference to the utility model accompanying drawing.
Claims (2)
1. suspension hook rigging, comprise and hang axle (1), elasticity backing pin (3) and main hook part (4) three parts, the outline that it is characterized in that main hook part (4) is by multi-section circular arc and linear portion is tangent forms, main hook part open bottom both sides are provided with the boss (5) that is down " U " type, similar aliform, and the upper end of main hook part (4) is provided with two symmetrical boss.
2. a kind of suspension hook rigging according to claim 1, it is characterized in that on a side boss, being provided with and hanging the cross through hole (2) of axle (1) with diameter, place in the hole and hang axle (1), the position of hanging axle (1) in the boss correspondence is provided with and the perpendicular round tube hole of cross through hole (2), and elasticity backing pin (3) is set in it; On the opposite side boss, be provided with symmetrically one with hang axle (1) with horizontal half through hole (7) and the concentric aperture (6) that links to each other with horizontal half through hole (7) of diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200218213U CN201284184Y (en) | 2008-05-01 | 2008-05-01 | Hook rigging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200218213U CN201284184Y (en) | 2008-05-01 | 2008-05-01 | Hook rigging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201284184Y true CN201284184Y (en) | 2009-08-05 |
Family
ID=40949168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200218213U Expired - Fee Related CN201284184Y (en) | 2008-05-01 | 2008-05-01 | Hook rigging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201284184Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103447775A (en) * | 2013-09-16 | 2013-12-18 | 山东神力索具有限公司 | Processing technology of single hook |
-
2008
- 2008-05-01 CN CNU2008200218213U patent/CN201284184Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103447775A (en) * | 2013-09-16 | 2013-12-18 | 山东神力索具有限公司 | Processing technology of single hook |
| CN103447775B (en) * | 2013-09-16 | 2014-08-13 | 山东神力索具有限公司 | Processing technology of single 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: 20090805 Termination date: 20160501 |