CN205973450U - Electric hoist is lifting hook foundry goods for hoist - Google Patents
Electric hoist is lifting hook foundry goods for hoist Download PDFInfo
- Publication number
- CN205973450U CN205973450U CN201620822074.8U CN201620822074U CN205973450U CN 205973450 U CN205973450 U CN 205973450U CN 201620822074 U CN201620822074 U CN 201620822074U CN 205973450 U CN205973450 U CN 205973450U
- Authority
- CN
- China
- Prior art keywords
- hook portion
- lifting hook
- crotch
- hook
- foundry goods
- 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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Abstract
The utility model discloses an electric hoist is lifting hook foundry goods for hoist, connect the ball including first lifting hook portion, second lifting hook portion, third lifting hook portion, fourth lifting hook portion, handle and central authorities, first lifting hook portion and third lifting hook portion are the crescent crotch, second lifting hook portion is L shape crotch, fourth lifting hook portion is the J -shaped crotch, central authorities connect the ball and are equipped with the square through hole, all be equipped with circular through -hole in first lifting hook portion, second lifting hook portion, third lifting hook portion and the fourth lifting hook portion, extend in first lifting hook portion, second lifting hook portion, third lifting hook portion and the fourth lifting hook portion outside has the handle, first lifting hook portion, second lifting hook portion, third lifting hook portion and fourth lifting hook portion cross -section are I -shapedly. The utility model discloses an electric hoist is lifting hook foundry goods for hoist later rotates lifting hook portion through the handle with the electric hoist assembly, finds the optimum lifting hook portion that waits to lift by crane the heavy object of fitting, the stability and the security that have improved work efficiency greatly, lifted by crane the heavy object.
Description
Technical field
This utility model is related to a kind of electric hoist lifting machine part and in particular to a kind of electric hoist crane foundry goods.
Background technology
In cast moulding enterprise, a lot of product deadweights are very big, and electric hoist crane is the common tool carrying these foundry goods,
But the binding mode of all kinds weight is different, there is weight steel band to bundle, have weight wirerope to bundle, also weight cannot
Binding can only catch on weight itself, and existing suspension hook cannot meet and triggers dissimilar weight, can be made using existing suspension hook
Suspend in midair some specific types weight when unstable operation efficiency low, be susceptible to break off relations dangerous, threaten staff's life peace
Entirely.
Content of the invention
Utility model purpose：The purpose of this utility model is to overcome deficiency of the prior art, there is provided a kind of electricity calabash
Reed crane suspension hook foundry goods.
Technical scheme：This utility model provides a kind of electric hoist crane suspension hook foundry goods, including the first hook portion,
Two hook portion, the 3rd hook portion, the 4th hook portion, handle and central connected ball, described first hook portion and the 3rd hook portion are
Crescent crotch, described second hook portion is L-shaped crotch, and described 4th hook portion is J-shaped crotch, described first hook portion, the
The root that two hook portion, the 3rd hook portion and the 4th hook portion are extended is generally aligned in the same plane interior and mutually at a right angle is connected to central authorities
Connected ball, described central authorities connected ball is provided with square through hole, hangs down between a diameter of square through hole two opposite face of described central authorities connected ball
1～5 times of straight distance, described first hook portion, the second hook portion, the 3rd hook portion and the 4th hook portion is equipped with circular logical
Hole, is extended with handle outside described first hook portion, the second hook portion, the 3rd hook portion and the 4th hook portion, and described first hangs
Hook portion and the 3rd hook portion are oppositely arranged and crotch opening direction is contrary, and described second hook portion and the 4th hook portion are oppositely arranged
And crotch opening direction is contrary, described first hook portion, the second hook portion, the 3rd hook portion and the 4th hook portion place plane with
The angle of the plane that the root that the first hook portion, the second hook portion, the 3rd hook portion are stretched out with the 4th hook portion enough becomes is
30 °～50 °, the crescent crotch radius of described first hook portion is more than the crescent crotch radius of the 3rd hook portion, and described the
One hook portion, the second hook portion, the 3rd hook portion and the 4th hook portion section are I-shaped.
Preferably, the crescent crotch radius of described first hook portion is the 1 of the crescent crotch radius of the 3rd hook portion
～3 times it is adaptable to lift by crane the steel wire rope of different-diameter size.
Preferably, the root that described first hook portion, the second hook portion, the 3rd hook portion and the 4th hook portion are extended cuts
Face is I-shaped, mitigation weight while enhancing structure rigidity.
Preferably, the square through hole two adjacent surface junction arc transition of described central authorities connected ball, reduces hook portion and electricity
Friction between hoist crane.
Preferably, the J-shaped crotch end of described second hook portion is connected with supporting bracket portion, prevents the point of J-shaped crotch end
Weight surface is destroyed at end.
Preferably, the L-shaped crotch end of described 4th hook portion is connected with anti-skidding protuberance, prevents from lifting by crane slipping during steel band.
Beneficial effect：Electric hoist crane suspension hook foundry goods of the present utility model, have be applied to lifting dissimilar heavy
The hook portion of thing, I-shaped hook portion and its root structure intensity extended are lightweight greatly, and the manhole of hook portion is also
Thinner steel wire rope can be penetrated and keep relative stability, electric hoist crane of the present utility model suspension hook foundry goods is with electric hoist originally
Body rotates hook portion by handle after assembling, and finds the hook portion being best suited for weight to be lifted, substantially increases work effect
Rate, the stability of hoisting heavy and safety.
Brief description
Fig. 1 is front view of the present utility model；
Fig. 2 is left view of the present utility model.
Specific embodiment
For further appreciating that content of the present utility model, in conjunction with accompanying drawing, this utility model is described in detail.
As depicted in figs. 1 and 2, a kind of electric hoist crane suspension hook foundry goods, including the first hook portion 1, the second hook portion
2nd, the 3rd hook portion 3, the 4th hook portion 4, handle 5 and central connected ball 6, the first hook portion 1, the second hook portion 2, the 3rd suspension hook
Portion 3, the 4th hook portion 4, handle 5 and central connected ball 6 are integral cast molding, and the first hook portion 1 and the 3rd hook portion 3 are the moon
Thread form crotch, the second hook portion 2 is L-shaped crotch, and the J-shaped crotch end of the second hook portion 2 is connected with supporting bracket portion 9 to prevent from lifting by crane
J-shaped crotch tip scratching weight surface during weight, the 4th hook portion 4 is J-shaped crotch, and the L-shaped crotch end of the 4th hook portion 4 is even
It is connected to anti-skidding protuberance 10, prevent from coming off when lifting by crane steel band, the first hook portion 1, the second hook portion 2, the 3rd hook portion 3 and the 4th are hung
The root that hook portion 4 is extended is generally aligned in the same plane interior and mutually at a right angle is connected to central connected ball 6, central connected ball 6 side of being provided with
Shape through hole 7, for mitigating the friction of central connected ball 6 and electric hoist gantry body, the square through hole 7 of central connected ball 6 is biphase
Proximal surface junction arc transition, 1～5 times of vertical dimension between 7 liang of opposite faces of a diameter of square through hole of central connected ball 6, the
It is equipped with manhole 8 in one hook portion 1, the second hook portion 2, the 3rd hook portion 3 and the 4th hook portion 4, the first hook portion 1,
It is extended with handle 5, the first hook portion 1 and the 3rd hook portion 3 outside second hook portion 2, the 3rd hook portion 3 and the 4th hook portion 4
It is oppositely arranged and crotch opening direction is contrary, the second hook portion 2 and the 4th hook portion 4 are oppositely arranged and crotch opening direction phase
Instead, such being designed with is beneficial to tear hook and hook, the first hook portion 1, the second hook portion 2, the 3rd hook portion 3 and the 4th hook portion open
The root that 4 place planes are stretched out with the first hook portion 1, the second hook portion 2, the 3rd hook portion 3 and the 4th hook portion 4 enough becomes
The angle of plane is 30 °～50 °, and the crescent crotch radius of the first hook portion 1 is more than the crescent crotch of the 3rd hook portion 3
Radius, usually, the crescent crotch radius of the first hook portion 1 is 1～3 times of the crescent crotch radius of the 3rd hook portion 3,
First hook portion 1, the second hook portion 2, the 3rd hook portion 3 and the 4th hook portion 4 section are I-shaped, for mitigating suspension hook foundry goods
Overall weight, the root section that the first hook portion 1, the second hook portion 2, the 3rd hook portion 3 and the 4th hook portion 4 are extended is
I-shaped, electric hoist crane suspension hook foundry goods of the present utility model is applied to the lifting of dissimilar weight, substantially increases
Work efficiency and safety.
Claims (6)
1. a kind of electric hoist crane with suspension hook foundry goods it is characterised in that：Including the first hook portion (1), the second hook portion (2),
3rd hook portion (3), the 4th hook portion (4), handle (5) and central connected ball (6), described first hook portion (1) and the 3rd is hung
Hook portion (3) is crescent crotch, and described second hook portion (2) is L-shaped crotch, and described 4th hook portion (4) is J-shaped crotch, institute
State the root that the first hook portion (1), the second hook portion (2), the 3rd hook portion (3) and the 4th hook portion (4) extend be located at
One in plane and mutually at a right angle be connected to central connected ball (6), described central authorities' connected ball (6) are provided with square through hole (7), described in
1～5 times of vertical dimension between a diameter of square through hole (7) two opposite face of centre connected ball (6), described first hook portion (1), the
It is equipped with manhole (8), described first hook portion in two hook portion (2), the 3rd hook portion (3) and the 4th hook portion (4)
(1), it is extended with handle (5) outside the second hook portion (2), the 3rd hook portion (3) and the 4th hook portion (4), described first suspension hook
Portion (1) and the 3rd hook portion (3) are oppositely arranged and crotch opening direction is contrary, described second hook portion (2) and the 4th hook portion
(4) be oppositely arranged and crotch opening direction be contrary, described first hook portion (1), the second hook portion (2), the 3rd hook portion (3) and
4th hook portion (4) place plane and the first hook portion (1), the second hook portion (2), the 3rd hook portion (3) and the 4th hook portion
(4) angle of the plane that the root stretching out enough becomes is 30 °～50 °, the crescent crotch radius of described first hook portion (1)
More than the crescent crotch radius of the 3rd hook portion (3), described first hook portion (1), the second hook portion (2), the 3rd hook portion
(3) and the 4th hook portion (4) section be I-shaped.
2. electric hoist crane according to claim 1 with suspension hook foundry goods it is characterised in that：Described first hook portion (1)
Crescent crotch radius be 1～3 times of crescent crotch radius of the 3rd hook portion (3).
3. electric hoist crane according to claim 1 with suspension hook foundry goods it is characterised in that：Described first hook portion (1),
The root section that second hook portion (2), the 3rd hook portion (3) and the 4th hook portion (4) are extended is I-shaped.
4. electric hoist crane according to claim 1 with suspension hook foundry goods it is characterised in that：Described central authorities' connected ball (6)
Square through hole (7) two adjacent surface junction arc transition.
5. electric hoist crane according to claim 1 with suspension hook foundry goods it is characterised in that：Described second hook portion (2)
J-shaped crotch end be connected with supporting bracket portion (9).
6. electric hoist crane according to claim 1 with suspension hook foundry goods it is characterised in that：Described 4th hook portion (4)
L-shaped crotch end be connected with anti-skidding protuberance (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620822074.8U CN205973450U (en) | 2016-07-29 | 2016-07-29 | Electric hoist is lifting hook foundry goods for hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620822074.8U CN205973450U (en) | 2016-07-29 | 2016-07-29 | Electric hoist is lifting hook foundry goods for hoist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205973450U true CN205973450U (en) | 2017-02-22 |
Family
ID=58028356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620822074.8U Expired - Fee Related CN205973450U (en) | 2016-07-29 | 2016-07-29 | Electric hoist is lifting hook foundry goods for hoist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205973450U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108128718A (en) * | 2018-02-07 | 2018-06-08 | 无锡石油化工起重机有限公司 | The explosion-proof electric hoist of mounting hanger disk |
-
2016
- 2016-07-29 CN CN201620822074.8U patent/CN205973450U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108128718A (en) * | 2018-02-07 | 2018-06-08 | 无锡石油化工起重机有限公司 | The explosion-proof electric hoist of mounting hanger disk |
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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: 20170222 Termination date: 20170729 |