CN205312877U - Crane hook - Google Patents
Crane hook Download PDFInfo
- Publication number
- CN205312877U CN205312877U CN201521133520.6U CN201521133520U CN205312877U CN 205312877 U CN205312877 U CN 205312877U CN 201521133520 U CN201521133520 U CN 201521133520U CN 205312877 U CN205312877 U CN 205312877U
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- CN
- China
- Prior art keywords
- wheel
- axle sleeve
- crane hook
- hook according
- hook body
- 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 a crane hook, including the lifting hook body, still set up two at least fifth wheels at shaft both ends including the symmetry, the wheel axle sleeve is equipped with the axle sleeve, and two fifth wheels are equipped with the wheel casing respectively, and two wheel casings are connected in the both ends of axle sleeve and perpendicular with the axial lead of axle sleeve through a mounting panel respectively, the both ends of the outer periphery of fifth wheel are equipped with the flange, and both sides flange intermediate formation is used for connecting the recess of lifting rope, this body coupling of lifting hook in axle sleeve. The utility model discloses simple structure, the cost of manufacture is low, and improves bearing capacity and hoist and mount stability, security, increase of service life.
Description
Technical field
The utility model relates to a kind of mechanical means, particularly relates to a kind of New crane machine suspension hook.
Background technology
Lifting machine is widely used in the industries such as building, transport, storage, the kind of lifting machine has a lot, suspension hook on lifting machine is the important parts connecting weight, the Suspension hook structure of the lifting machine of prior art is simple, load-bearing property is poor, connection reliability is low, it is possible to danger such as disconnecting, pine is de-occurs to connect in use.
Summary of the invention:
The purpose of this utility model is to provide a kind of crane hook, has connection reliability height, safe, stable advantage, and long service life.
In order to realize above-mentioned purpose, the technical solution of the utility model is:
A kind of crane hook, comprising hook body, also comprise at least two fifth wheels being symmetricly set on wheel shaft two ends, axle sleeve is provided with axle sleeve, two fifth wheels are respectively equipped with wheel cover, and two wheel covers are connected to the two ends of axle sleeve by a mounting plate and vertical with the axial line of axle sleeve respectively; The two ends of the outer circumference surface of fifth wheel are provided with flange, and two side flange intermediate formation are for connecting the groove of lifting rope, and hook body is connected to axle sleeve.
Goodly, wheel cover is connected to mounting plate by standing bolt.
Goodly, stiffening plate also it is provided with between mounting plate and axle sleeve.
Goodly, the hook body opening place of hook body is also provided with switching motherboard, and one end of switching motherboard is articulated with the one end at opening place, and the other end of switching motherboard coordinates with the inner side block of the opening place the other end.
Goodly, one end of switching motherboard is articulated with the one end at opening place by rotating shaft.
Goodly, two sides of fifth wheel are provided with stiffening web.
Goodly, fifth wheel is provided with through hole.
Goodly, the outside surface of wheel cover is provided with the hollow slots used for maintenance.
Goodly, hook body is connected to axle sleeve by suspension hook mount pad.
Goodly, the two ends of wheel shaft are each passed through the outside of two wheel covers, and are fixed by nut.
The beneficial effects of the utility model are: be connected on lifting machine by the fifth wheel such as lifting rope or chain, can play the effect of double shield, enhanced stability, and wheel cover cover cap lives part fifth wheel, plays the effect of protection; Weight is lifted in hook body, by switching motherboard rotational lock. Stiffening web can play the effect of the weight capacity strengthening fifth wheel, and hollow slots can be used for observing the connection connecting wheel cover inside, is convenient to maintenance.The utility model structure is simple, and cost of manufacture is low, and improves weight capacity and lifting stability, security, extends work-ing life.
Accompanying drawing explanation
Fig. 1 is the Facad structure schematic diagram of the utility model embodiment,
Fig. 2 is the side structure schematic diagram of the utility model embodiment.
In figure: 1-hook body, 2-fifth wheel, 3-wheel shaft, 4-axle sleeve, 5-wheel cover, 6-mounting plate, 7-flange, 8-groove, 9-standing bolt, 10-stiffening plate, 11-switching motherboard, 12-rotating shaft, 13-stiffening web, 14-through hole, 15-hollow slots.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described further.
A kind of crane hook, comprise hook body 1, also comprise at least two fifth wheels 2 being symmetricly set on wheel shaft 3 two ends, wheel shaft 3 is arranged with axle sleeve 4, two fifth wheels 2 are respectively equipped with wheel cover 5, two wheel covers 5 are connected to the two ends of axle sleeve 4 by a mounting plate 6 and vertical with the axial line of axle sleeve 4 respectively, and wheel cover 5 is the hollow disc shape structure of lower ending opening, and fifth wheel 2 is arranged in wheel cover 5; The edges at two ends place of the outer circumference surface of fifth wheel 2 is provided with flange 7, and two side flange 7 intermediate formation are for connecting the groove 8 of lifting rope, and hook body 1 is connected to axle sleeve 4. Wheel cover 5 is connected to mounting plate 6 by standing bolt 9, is also provided with stiffening plate 10 between mounting plate 6 and axle sleeve 4, and mounting plate 6 and stiffening plate 10 are structure as a whole, and can strengthen the intensity of mounting plate 6, it is to increase connection reliability.
The hook body opening place of hook body 1 is also provided with switching motherboard 11, and one end of switching motherboard 11 is articulated with the one end at opening place by rotating shaft 12, and the other end of switching motherboard 11 coordinates with the inner side block of the opening place the other end. The top of hook body 1 is convexly curved, switching motherboard 11 rotating shaft 12 runs through hook body 1, it is positioned at one end of hook body 1 bend, one end of switching motherboard 11 is connected with rotating shaft 12, switching motherboard 11 rotates around described switching motherboard 11 rotating shaft 12, and switching motherboard 11 embedding is arranged in the bend of hook body 1, the other end of switching motherboard 11 contacts connection with the other end of hook body 1 bend.
Two sides of fifth wheel 2 are provided with stiffening web 13, and many stiffening webs 13 are respectively through the wheel shaft 3 of fifth wheel 2, and stiffening web 13 fifth wheel 2 integrative-structure, can play the effect of the weight capacity strengthening fifth wheel 2.
Fifth wheel 2 is provided with through hole 14, and multiple through hole 14 is crisscross arranged with many stiffening webs 13, can be used for connecting chain etc., it is to increase the stability of fifth wheel 2.
The outside surface of wheel cover 5 is provided with the hollow slots 15 used for maintenance, and wheel cover 5 is interval with many hollow slots 15 for keeping in repair, and hollow slots 15, in strip structure, can be used for observing the connection that fifth wheel 2 covers 1 inside, is convenient to maintenance.
Hook body 1 is connected to axle sleeve 4 by suspension hook mount pad, is positioned at the top of described axle sleeve 4, and the lower end of hook body 1 is arranged in described suspension hook mount pad, and hook body 1 is that axle can carry out 360 ° of rotations taking longitudinal center line.
The two ends of wheel shaft 3 are each passed through the outside of two wheel covers 5, and are fixed by nut.
During use, being connected on lifting machine by the fifth wheel such as lifting rope or chain 2, can play the effect of double shield, enhanced stability, wheel cover 5 cover cap lives part fifth wheel 2, plays the effect of protection; Weight is lifted in hook body 1, by switching motherboard 11 rotational lock.
In description of the present utility model, it will be appreciated that, term " lower end ", " interior ", " on ", " vertically ", " interior ", " coaxially ", " both sides ", " centre ", " two ends ", " top ", " top ", " one end ", it is based on orientation shown in the drawings or position relation that the orientation of the instruction such as " the other end " or position are closed, it is only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device referred to or element must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as restriction of the present utility model.
In the utility model, unless otherwise clearly defined and limited, the term such as term " installation ", " setting ", " connection ", " fixing " should be interpreted broadly, such as, it is possible to be fixedly connected with, it is also possible to be removably connect, or integral;Can be mechanically connected, it is also possible to be electrical connection; Can be directly be connected, it is also possible to be indirectly connected by intermediary, it is possible to be the connection of two element internals or the interaction relationship of two elements, unless otherwise clear and definite restriction. For the ordinary skill in the art, it is possible to understand the concrete implication of above-mentioned term in the utility model according to particular case.
In sum, the utility model can be used for weight of slinging, and fifth wheel 2 assembly plays the effect of dual protection by symmetrically arranged one, it is to increase weight capacity and lifting stability, security, extend work-ing life.
The foregoing is only preferred embodiment of the present utility model; not thereby patent scope of the present utility model is limited; every equivalent structure conversion utilizing the utility model description to do; or directly or indirectly use the technical field being attached to other related productss, all it is included in scope of patent protection of the present utility model with reason.
Claims (10)
1. a crane hook, comprise hook body (1), it is characterized in that: also comprise at least two fifth wheels (2) being symmetricly set on wheel shaft (3) two ends, described wheel shaft (3) is arranged with axle sleeve (4), two described fifth wheels (2) are respectively equipped with wheel cover (5), and two described wheel covers (5) are connected to the two ends of described axle sleeve (4) by a mounting plate (6) and vertical with the axial line of described axle sleeve (4) respectively; The two ends of the outer circumference surface of described fifth wheel (2) are provided with flange (7), two described flange (7) intermediate formation are for connecting the groove (8) of lifting rope, and described hook body (1) is connected to described axle sleeve (4).
2. a kind of crane hook according to claim 1, it is characterised in that: described wheel cover (5) is connected to described mounting plate (6) by standing bolt (9).
3. a kind of crane hook according to claim 1, it is characterised in that: also it is provided with stiffening plate (10) between described mounting plate (6) and described axle sleeve (4).
4. a kind of crane hook according to claim 1, it is characterized in that: the hook body opening place of described hook body (1) is also provided with switching motherboard (11), one end of described switching motherboard (11) is articulated with the one end at described opening place, and the other end of described switching motherboard (11) coordinates with the inner side block of the described opening place the other end.
5. a kind of crane hook according to claim 4, it is characterised in that: one end of described switching motherboard (11) is articulated with the one end at described opening place by rotating shaft (12).
6. a kind of crane hook according to claim 1, it is characterised in that: two sides of described fifth wheel (2) are provided with stiffening web (13).
7. a kind of crane hook according to claim 1, it is characterised in that: described fifth wheel (2) is provided with through hole (14).
8. a kind of crane hook according to claim 1, it is characterised in that: the outside surface of described wheel cover (5) is provided with the hollow slots (15) used for maintenance.
9. a kind of crane hook according to claim 1, it is characterised in that: described hook body (1) is connected to described axle sleeve (4) by suspension hook mount pad.
10. a kind of crane hook according to claim 1, it is characterised in that: the two ends of described wheel shaft (3) are each passed through the outside of two described wheel covers (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521133520.6U CN205312877U (en) | 2015-12-30 | 2015-12-30 | Crane hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521133520.6U CN205312877U (en) | 2015-12-30 | 2015-12-30 | Crane hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205312877U true CN205312877U (en) | 2016-06-15 |
Family
ID=56200126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521133520.6U Expired - Fee Related CN205312877U (en) | 2015-12-30 | 2015-12-30 | Crane hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205312877U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106744276A (en) * | 2016-12-26 | 2017-05-31 | 苏州沃森优金电子科技有限公司 | A kind of crane suspension hook |
-
2015
- 2015-12-30 CN CN201521133520.6U patent/CN205312877U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106744276A (en) * | 2016-12-26 | 2017-05-31 | 苏州沃森优金电子科技有限公司 | A kind of crane suspension hook |
| CN106744276B (en) * | 2016-12-26 | 2019-05-07 | 苏州沃森优金电子科技有限公司 | A kind of crane suspension 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 |
Granted publication date: 20160615 Termination date: 20191230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |