CN109292615A - A kind of Novel hook group - Google Patents
A kind of Novel hook group Download PDFInfo
- Publication number
- CN109292615A CN109292615A CN201811431889.3A CN201811431889A CN109292615A CN 109292615 A CN109292615 A CN 109292615A CN 201811431889 A CN201811431889 A CN 201811431889A CN 109292615 A CN109292615 A CN 109292615A
- Authority
- CN
- China
- Prior art keywords
- hook
- connecting plate
- pulley
- gib head
- crossbeam
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
- B66C1/34—Crane hooks
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
The invention discloses a kind of Novel hook groups, including suspension hook, mounting base, pulley；Mounting base includes crossbeam, first connecting plate and the second connecting plate, one end of crossbeam is installed by the first connecting plate, the other end installs the second connecting plate, on crossbeam between first connecting plate and the second connecting plate installation can the lower hook of radial rotary hold seat, lower hook, which is held, installs suspension hook on seat, hold-down hook head nut on suspension hook, the pulley support axle for being parallel to crossbeam and being located above crossbeam is equipped between first connecting plate and the second connecting plate, first pulley is mounted in support shaft and is located at the first connector lateral surface, second pulley is mounted in support shaft and is located at the second connector lateral surface, gib head axially can 360 degree rotation, it is radial rotatable, it can be convenient hooking up for article in this way.It is compact-sized, it is convenient for disassembly and assembly, using casting hook lid, it is convenient for wire rope handling, wirerope is protected not to be disengaged from the groove.
Description
Technical field
The present invention relates to suspension hook field, specifically a kind of Novel hook group.
Background technique
Suspension hook group is applied in workshop and electric block is used cooperatively, complete the carrying of workpiece, people is helped to go to remove
Transport that some quality are big, irregular article, suspension hook group needs to work under the operating condition in heavy load for a long time, and traditional is double
What is connected between pulley suspension hook only has a crossbeam, and suspension hook is installed on crossbeam, and suspension hook can only be rotated axially, and due to
The disequilibration of an only crossbeam, suspension hook group entirety is fixed, and the hook lid of installation is wrapped in entire pulley interior outside pulley, reserves two
Inlet and outlet of a hole as wirerope, it is inconvenient that the mode of this installation cooperation is installed in wirerope early period, and later period hanging wheel
Group repairs inconvenience when failure, and since the steel plate that hook lid uses is relatively thin, the ability of anticollision is not all right, due to steel
The straightness of the lighter weight of plate, suspension hook wirerope during zero load is inadequate, in hanged article, since suspension hook is unable to diameter
To rotation, usually need to swing the swing that suspension hook has driven wirerope when operator hooks up article, it thus can be very laborious.
Summary of the invention
The present invention is to solve problem of the prior art, provides a kind of Novel hook group；
A kind of Novel hook group, including suspension hook, mounting base, pulley；
Mounting base includes crossbeam, the first connecting plate and the second connecting plate, and the first connecting plate, the other end are installed in one end of the crossbeam
Second connecting plate is installed, on the crossbeam between first connecting plate and the second connecting plate installation can the lower hook of radial rotary hold
Seat, the lower hook, which is held, installs suspension hook on seat, the suspension hook includes gib head and the hook for being fixed on gib head tail portion, pacifies on the gib head
Setting hook head nut, lower hook hold the ball bearing that installation rotates suspension hook axially between seat and gib head nut, first connecting plate with
The pulley support axle for being parallel to crossbeam and being located above crossbeam is equipped between second connecting plate, the support shaft left end is fixed on the
One connecting plate and the first connecting plate of stretching, support shaft right end are fixed on the second connecting plate and stretch out the second connecting plate, the pulley
Including first pulley and second pulley, the first pulley is mounted in support shaft and is located at the first connector lateral surface, described
Second pulley is mounted in support shaft and is located at the second connector lateral surface, and fixed spiral shell is installed in the left and right ends of the support shaft
It is female；Gib head axially can 360 degree rotation, it is radial rotatable, can be convenient hooking up for article in this way.
Preferred embodiment on the basis of above scheme and as above scheme: it is installed between the first pulley and nut
First hook lid installs second hook lid between the second pulley and nut；The shock that protection suspension hook encounters during the work time.
Preferred embodiment on the basis of above scheme and as above scheme: the first hook lid includes cover board, fixation
Protection board on the cover board, the thickness that the cover board top half is set as lower half portion is greater than the thickness of top half, described
Protection board is equipped with notch symmetric about the axis, and the second hook lid is identical as the design of the first hook lid；The upper-thin-lower-thick of cover board
Design not only increased the anticollision ability of hook lid, but also the straightness of wirerope can be increased；Two symmetrical notches are steel wires
The inlet and outlet restricted to pulley, two openings facilitate penetrating for wirerope and are pierced by.
Preferred embodiment on the basis of above scheme and as above scheme:, bearing is installed on the support shaft left end,
Bearing holder (housing, cover) is installed on bearing, first pulley is installed on bearing holder (housing, cover), being mounted on the right end of support shaft for second pulley is slided with first
The mounting means for taking turns the left end for being mounted on support shaft is identical.
Preferred embodiment on the basis of above scheme and as above scheme: it is equipped on the gib head and gib head nut anti-
The only locking device of gib head nut rotation.
Preferred embodiment on the basis of above scheme and as above scheme: the locking device includes screw, described
Gib head is equipped with limit hole, and the gib head nut is equipped with through-hole, and the through-hole that the screw passes through on gib head nut enters gib head
On limit hole；Under the action of screw, suspension hook will not occur in the prolonged course of work gib head and gib head nut it
Between loosen.
Preferred embodiment on the basis of above scheme and as above scheme: installation prevents article from falling on the hook
Safety tongue；It avoids falling off during transporting article in suspension hook.
The present invention is prominent and beneficial compared with prior art to be had the technical effect that
It is compact-sized, it is convenient for disassembly and assembly, using casting hook lid, it is convenient for wire rope handling, protects wirerope not to be disengaged from the groove, compared to country's sheet iron
The hook lid being stamped to form, casting hook lid is more durable, spheroidal graphite cast-iron pulley, gib head axially can 360 degree rotation, radial rotatable, hook
For lid through sandblasting baking vanish, the parts chromium plating process such as axis, ontology, nut is beautiful, will not get rusty, gib head nut increases locking device, sliding
The deep groove ball bearing with dustproof cover is used in wheel, it is dust-proof more durable, it holds in seat using thrust ball bearing with flat seat, identical tonnage suspension hook
The bearing safety coefficient of group, selection is big.
The present invention adds the fixation of support shaft using crossbeam, so that the stability of hanging wheel group is higher, thickeies hook and covers in impact resistance
Ability on enhanced, since the quality of the hook lid of thickening is also to increase, what the whole center of suspension hook group moved down, steel
The straightness of cord increases, and peace, which holds hook and holds seat, on crossbeam match gib head can with radial rotating in the unloaded state
Close can radial rotary function it is more convenient when hooking up article, do not need very laborious swing wirerope and swing.
Detailed description of the invention
Fig. 1 is overall schematic of the present invention；
Fig. 2 is left view schematic diagram of the present invention；
Fig. 3 is hook lid side view schematic diagram of the present invention；
Fig. 4 is hook lid front view schematic diagram of the present invention；
Fig. 5 is mounting base left view schematic diagram of the present invention；
Fig. 6 is mounting base front view schematic diagram of the present invention；
Fig. 7 is suspension hook schematic diagram of the present invention；
Fig. 8 is that hook holds a schematic diagram under the present invention；
Fig. 9 is that hook holds a left view schematic diagram under the present invention.
In figure, 100, suspension hook；110, gib head；111, gib head nut；1111, screw；112, limit hole；120, hook；
130, safety tongue；200, mounting base；210, support shaft；220, crossbeam；221, lower hook holds seat；2211, ball bearing；230, it connects
Plate；231, the first connecting plate；232, the second connecting plate；300, pulley；310, first pulley；320, second pulley；321, groove；
330, bearing holder (housing, cover)；340, bearing；410, the first hook lid；411, cover board；4111, the upper half of cover board；4112, the lower half of cover board
Portion；412, protection board；413, notch；420, second hook lid.
Specific embodiment
Below with reference to examples and drawings, technical solution of the present invention is further elaborated.
As shown, a kind of Novel hook group of the present invention includes:
Suspension hook 100, mounting base 200, pulley 300；
The mounting base 200 includes crossbeam 220, the first connecting plate 231 and the second connecting plate 232, and one end of the crossbeam 220 is pacified
The first connecting plate 231 is filled, the other end installs the second connecting plate 232, between first connecting plate 231 and the second connecting plate 232
Crossbeam 220 on installation can the lower hook of radial rotary hold seat 221, the lower hook holds installation suspension hook 100, the suspension hook on seat 221
100 include gib head 110 and the hook 120 for being fixed on 110 tail portion of gib head, hold-down hook head nut 111 on the gib head 110, lower hook
Hold the ball bearing 2211 that installation rotates suspension hook 100 axially between seat 221 and gib head nut 111, first connecting plate 231 with
The pulley support axle 210 for being parallel to crossbeam 220 and being located at 220 top of crossbeam, the support shaft are equipped between second connecting plate 232
210 left ends are fixed on the first connecting plate 231 and stretch out the first connecting plate 231, and 210 right end of support shaft is fixed on the second connecting plate
232 and stretch out the second connecting plate 232, the pulley 300 include first pulley 310 and second pulley 320, the first pulley
310 are mounted in support shaft 210 and are located at 231 lateral surface of the first connector, and the second pulley 320 is mounted on support shaft 210
Above and it is located at 232 lateral surface of the second connector, fixture nut is installed in the left and right ends of the support shaft 210.
Preferably, the first hook lid 410, the second pulley 320 are installed between 310 outer surface of first pulley and nut
Second hook lid 420 is installed between outer surface and nut.
Specifically, the first hook lid 410 includes cover board 411, the protection board 412 being fixed on cover board 411, the cover board
The thickness for being set as cover board lower half 4112 is greater than the thickness of cover board top half 4111, and the protection board 412 is equipped with about axis
The upper half of protection board 412 is arranged in symmetrical notch 413, notch 413, and wirerope is penetrated from a notch 413 into
In the groove 321 of one pulley 310, it is pierced by around first pulley 310 from another symmetrical notch 413, such design is convenient
Penetrating for wirerope is pierced by, and the first hook lid 410 is installed using combined type, so both impact resistance energy of increased cover board 411
Power also brings convenience for the maintenance in later period, is different from traditional closed hook lid；The second hook lid 420 and the first hook lid 410
Design it is identical.
Preferably, bearing 340 is installed on 210 left end of support shaft, bearing holder (housing, cover) 330, bearing holder (housing, cover) are installed on bearing 340
First pulley 310 is installed on 330, is mounted on the right end for being mounted on support shaft 210 of second pulley 320 with first pulley 310
The mounting means of the left end of support shaft 210 is identical.Rotatable pulley 300 reduces the friction between wirerope, and wirerope is not
Service life easy to wear increases.
Preferably, the safety tongue 130 for preventing article from falling is installed on the hook 120.
It is worth one to say that lower hook, which holds seat 221 and the cooperation of ball bearing 2211, can guarantee that suspension hook 100 being capable of axial direction and diameter
To that can rotate, being different from traditional suspension hook 100 can only axially rotate under the effect of ball bearing 2211；Lower hook holds 221 center of seat
Aperture, 220 aperture of crossbeam, lower hook hold seat 221 and are mounted on crossbeam 220, and two holes are in same axis, and lower hook holds 221 ring of seat
It is wound on the surrounding of crossbeam 220, the gib head 110 of suspension hook 100 passes through crossbeam 220 and lower hook holds seat 221, and gib head 110 stretches out lower hook and holds
Seat 221, gib head 110 is threadedly connected to gib head nut 111, prevents gib head 110 from falling, and gib head 110 and gib head nut 111 are equipped with
The locking device for preventing gib head nut 111 from rotating；Locking device includes screw 1111, and the gib head 110 is equipped with limit hole
112, the gib head nut 111 is equipped with through-hole, and the through-hole that the screw 1111 passes through on gib head nut 111 enters gib head 110
On limit hole 112.
The preferred embodiment of the present invention has been described in detail above.It should be appreciated that those skilled in the art without
It needs creative work according to the present invention can conceive and makes many modifications and variations.Therefore, all technologies in the art
Personnel are available by logical analysis, reasoning, or a limited experiment on the basis of existing technology under this invention's idea
Technical solution, all should be within the scope of protection determined by the claims.
Claims (7)
1. a kind of Novel hook group, which is characterized in that including suspension hook (100), mounting base (200), pulley (300)；
The mounting base (200) includes crossbeam (220), the first connecting plate (231) and the second connecting plate (232), the crossbeam
(220) one end connects the first connecting plate (231), and the other end connects the second connecting plate (232), first connecting plate (231)
Lower hook is installed on the crossbeam (220) between the second connecting plate (232) and holds seat (221), the lower hook holds to install on seat (221) and hang
Hook (100), the suspension hook (100) include gib head (110) and the hook (120) for being fixed on gib head (110) tail portion, the gib head
(110) hold-down hook head nut (111) on, lower hook, which holds installation between seat (221) and gib head nut (111), keeps suspension hook (100) axial
The ball bearing (2211) of rotation is equipped between first connecting plate (231) and the second connecting plate (232) and is parallel to crossbeam
(220) and be located at crossbeam (220) above pulley support axle (210), support shaft (210) left end is fixed on the first connecting plate
(231) and the first connecting plate (231) are stretched out, support shaft (210) right end is fixed on the second connecting plate (232) and stretches out the second connection
Plate (232), the pulley (300) include first pulley (310) and second pulley (320), and the first pulley (310) is mounted on
In support shaft (210) and it is located at the first connector (231) lateral surface, the second pulley (320) is mounted on support shaft (210)
And it is located at the second connector (232) lateral surface, fixture nut is installed in the left and right ends of the support shaft (210).
2. a kind of Novel hook group according to claim 1, which is characterized in that the first pulley (310) and nut it
Between the first hook lid (410) is installed, between the second pulley (320) and nut install second hook lid (420).
3. a kind of Novel hook group according to claim 2, which is characterized in that the first hook lid (410) includes cover board
(411), the protection board (412) being fixed on cover board (411), the thickness that the cover board is set as cover board lower half (4112) are greater than
The thickness of cover board top half (4111), the protection board (412) be equipped with notch (413) symmetric about the axis, described second
Hook lid (420) is identical as the design of the first hook lid (410).
4. a kind of Novel hook group according to claim 1, which is characterized in that installed on support shaft (210) left end
Bearing (340) installs bearing holder (housing, cover) (330) on bearing (340), installs first pulley (310) on bearing holder (housing, cover) (330), second pulley
(320) installation of the left end of support shaft (210) is mounted on the right end for being mounted on support shaft (210) with first pulley (310)
Mode is identical.
5. a kind of Novel hook group according to claim 1, which is characterized in that the gib head (110) and gib head nut
(111) it is equipped with the locking device for preventing gib head nut (111) from rotating.
6. a kind of Novel hook group according to claim 5, which is characterized in that the locking device includes screw
(1111), the gib head (110) is equipped with limit hole (112), and the gib head nut (111) is equipped with through-hole, the screw
(1111) through-hole passed through on gib head nut (111) enters the limit hole (112) on gib head (110).
7. a kind of Novel hook group according to claim 1, which is characterized in that installation prevents object on the hook (120)
The safety tongue (130) that product are fallen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811431889.3A CN109292615B (en) | 2018-11-28 | 2018-11-28 | Lifting hook group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811431889.3A CN109292615B (en) | 2018-11-28 | 2018-11-28 | Lifting hook group |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109292615A true CN109292615A (en) | 2019-02-01 |
| CN109292615B CN109292615B (en) | 2023-10-20 |
Family
ID=65143448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811431889.3A Active CN109292615B (en) | 2018-11-28 | 2018-11-28 | Lifting hook group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109292615B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113479760A (en) * | 2021-08-18 | 2021-10-08 | 黑龙江华明管业有限公司 | Anti-dumping device for crane hook |
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| DE202017104757U1 (en) * | 2017-08-09 | 2017-10-09 | Henan Fada Crane Co., Ltd | Positionierhackenanordnung |
| JP2018062414A (en) * | 2016-10-13 | 2018-04-19 | 古河ユニック株式会社 | Hook device for movable crane and movable crane including the same |
| CN208103690U (en) * | 2018-03-19 | 2018-11-16 | 新乡市长江起重机械有限公司 | A kind of Novel hook group |
| CN209411603U (en) * | 2018-11-28 | 2019-09-20 | 浙江协成起重机械有限公司 | A kind of Novel hook group |
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- 2018-11-28 CN CN201811431889.3A patent/CN109292615B/en active Active
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| DE19602931A1 (en) * | 1996-01-18 | 1997-07-24 | Mannesmann Ag | Bottom block |
| JP2001240365A (en) * | 2000-02-29 | 2001-09-04 | Kobelco Contstruction Machinery Ltd | Hanging hook with oil supply mechanism |
| JP2003081572A (en) * | 2001-09-11 | 2003-03-19 | Hitachi Constr Mach Co Ltd | Crane hook |
| RU2335450C1 (en) * | 2007-04-25 | 2008-10-10 | Государственное образовательное учреждение высшего профессионального образования Воронежская государственная технологическая академия | Hook suspension |
| US20120080895A1 (en) * | 2009-06-22 | 2012-04-05 | Mitsuo Aoki | Lifting hook device |
| WO2011090430A1 (en) * | 2010-01-22 | 2011-07-28 | Cargotec Sweden Ab | Anchor point |
| CN202704820U (en) * | 2012-07-17 | 2013-01-30 | 张文忠 | Double pulley hook assembly with pendulum type hook |
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| CN204474136U (en) * | 2015-02-05 | 2015-07-15 | 新乡市长江起重机械有限公司 | A kind of joint type suspension hook group |
| CN206033029U (en) * | 2016-08-24 | 2017-03-22 | 杭州维多利机械有限公司 | Under hang hook component |
| JP2018062414A (en) * | 2016-10-13 | 2018-04-19 | 古河ユニック株式会社 | Hook device for movable crane and movable crane including the same |
| DE202017104757U1 (en) * | 2017-08-09 | 2017-10-09 | Henan Fada Crane Co., Ltd | Positionierhackenanordnung |
| CN208103690U (en) * | 2018-03-19 | 2018-11-16 | 新乡市长江起重机械有限公司 | A kind of Novel hook group |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113479760A (en) * | 2021-08-18 | 2021-10-08 | 黑龙江华明管业有限公司 | Anti-dumping device for crane hook |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109292615B (en) | 2023-10-20 |
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