CN110356962A - A kind of suspension hook - Google Patents
A kind of suspension hook Download PDFInfo
- Publication number
- CN110356962A CN110356962A CN201910658030.4A CN201910658030A CN110356962A CN 110356962 A CN110356962 A CN 110356962A CN 201910658030 A CN201910658030 A CN 201910658030A CN 110356962 A CN110356962 A CN 110356962A
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- CN
- China
- Prior art keywords
- suspension hook
- gasket
- idler wheel
- unit
- holes
- 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.)
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- 239000000725 suspension Substances 0.000 title claims abstract description 84
- 229920001971 elastomer Polymers 0.000 claims description 14
- 239000000806 elastomer Substances 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 11
- 230000000694 effects Effects 0.000 claims description 5
- 230000000423 heterosexual effect Effects 0.000 claims description 3
- 230000005484 gravity Effects 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 5
- 238000001125 extrusion Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000002775 capsule Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 239000002304 perfume Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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
- B66C1/36—Crane hooks with means, e.g. spring-biased detents, for preventing inadvertent disengagement of loads
-
- 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
- B66C1/38—Crane hooks adapted for automatic disengagement from loads on release of cable tensions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/06—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for minimising or preventing longitudinal or transverse swinging of loads
Abstract
The invention belongs to mechanical equipment technical field, specifically a kind of suspension hook, including shackle, lock catch unit, adjusting unit, surely vibration unit, No.1 hole, No. two holes and No.1 slot；No.1 hole is provided in shackle top half, and is equipped with lock catch unit in No.1 hole and is adjusted unit, and No. two holes are provided in shackle lower half portion, and No.1 slot position is equipped with steady vibration unit, and No. two slots and No. two Kong Liantong on No. two holes, in No.1 slot；In suspension hook in the gravity closed with only need itself of rope and hanging object in opening procedure, it can realize the closing of suspension hook, it does not need staff and operates closing suspension hook step in person, not only manpower is saved, but also the accident of dangerous property suspension hook task can be greatly reduced, it is also possible that rope is stablized in hook packet, to reduce the skyborne amplitude of fluctuation of hanging object, simultaneously it is also ensured that lock is locked, keep it more stable and safe, so that lifting hook work is more safer.
Description
Technical field
The invention belongs to mechanical equipment technical field, specifically a kind of suspension hook.
Background technique
Suspension hook is one of common suspender composition component in loading mechanization, covers hook hanging in suspended object part in suspension hook when use
On ring, before lifting appliance lifting, it is necessary to manually buttress suspension hook, prevent suspension hook from falling off from hanging ring, otherwise can not just execute
Normal lifting task, and when rope covers on suspension hook, rope slides in suspension hook, slings cargo and shakes acutely.It can be seen that this
For kind hook due to haveing the defects that in structure, operating method not only increases the work difficulty for hanging the personnel that hang, but also buttresses on the other hand
Control operating stick easily generates safety accident to hook on the other hand, along with the shaking for being fallen article, can all cause danger, such as
Fruit one has multiple suspension hooks by hanging part part, then needs in addition to increase operator and cooperate with completing to hang and hang task, which adds labor
Power cost, while the risk of staff is also increased, cause irremediable major accident.
The prior art executes task using suspension hook, exists and needs staff's operation handlebar suspension hook closing, and suspension hook in person
After long-time use, components will appear loose phenomenon on suspension hook, especially on-site operation when, use large-scale rope diameter
For 70mm, it may appear that closed state automatically open problem and when rope is hung in suspension hook inner ring, rope can be slided in ring
It moves, leads to rope shake, go out dancing in the air high so that slinging article, will cause and be lifted falling off for article, Yi Jizeng
The risk of big working environment and the life security for jeopardizing field personnel.
Summary of the invention
In order to make up for the deficiencies of the prior art, to need staff to close in person when solving high-altitude using suspension hook, when long
Between use suspension hook, suspension hook close automatically open and rope suspension hook inner ring sliding and vibration problems, the invention proposes
A kind of suspension hook.
The technical solution adopted by the present invention to solve the technical problems is: a kind of suspension hook of the present invention, including shackle,
Lock catch unit adjusts unit, surely vibration unit, No.1 hole, No. two holes and No.1 slot；The shackle upper top has a through-hole, in shackle
Offer No.1 hole, No. two holes and No.1 slot；The No.1 hole is provided in shackle top half；No. two holes are provided with hook
In ring lower half portion；The No.1 slot position is on No. two holes, and No.1 slot and No. two Kong Liantong；The steady vibration unit is located at one
In number slot；The lock catch unit and adjusting unit are located in No. two holes；The lock catch unit includes lock and roller group；The lock
It is concordant with No. two apertures to detain an end face, the other end gos deep into No. two holes；The roller group side is protruded into No. two holes close to lock
One end, close to No. two hole inner walls, roller group is made of multiple idler wheels for the other side, and each idler wheel is T shape by cutting plane
Bracket is fixed on No. two hole inner walls, and every two idler wheel is cascaded by belt, and each idler wheel can be on T shape bracket
It is accompanied with the rotation axis rotation of torsional spring；By roller group, lock, steady vibration unit and the cooperation between unit is adjusted, realizes hook
The closing of ring；When work, rope covers in shackle first, and due to the gravity of rope and hanging object, power can be acted on to steady vibration
On unit, the steady unit that shakes makes roller group work, and idler wheel rotates around it axis rotation, and then the rotation of idler wheel is opened so that adjusting unit
Lock is supported No. two holes by beginning work, the operating for finally adjusting unit, and one end of lock is protruded into No.1 hole, and the other end stays in two
In number hole, so that suspension hook is in close state；Without using suspension hook when, do not have a strong effect, because having torsion in idler wheel rotation axis
The reason of spring is adjusting unit there are also under the cooperation between steady vibration unit, so that lock resets, is returning to original initial position, hang
Hook is in the open state, in suspension hook in the gravity closed with only need itself of rope and hanging object in opening procedure, just
The closing that suspension hook may be implemented does not need staff and operates closing suspension hook step in person, not only saves manpower, but also can be significantly
Reduce the accident of dangerous property suspension hook task.
Preferably, the steady vibration unit includes gasket and multiple protrusions；The gasket has elasticity, offers rolling in gasket
Road, vacantly in slot 1, the both sides of gasket are respectively fixed on the surface of shackle inner ring lower half portion the central region of gasket；Each
The protrusion is uniformly fixed on gasket, and protrusion has elasticity, and raised cutting plane is half elliptic；When work, rope is hung
When on suspension hook, suspension hook inner ring center will not be accurately fallen in, top edge position may be fallen in, rope has hung over inner ring top edge
Some protrusion between in gap, flexible when due to protrusion, rope can be skidded off and be slided out of raised gap on top edge
Into next gap, slided into another gap out of a gap like this, the gap until sliding into lowest part, suspension hook work
It, will not because hanging over, there are security risks on suspension hook shackle edge because of rope during work, so that rope is hung in suspension hook
It is more acurrate, so that working environment is safer.
Preferably, spin is equipped in the gasket；Under the spin original state, spin is mutually close together two-by-two, and
Spin is located at raceway middle section region, when there is pressure to be applied to spin by gasket, passes through matching between spin and gasket
It closes close to each other between realization adjacent protrusion；When work, the gravity of rope and hanging object first is applied on gasket, gasket with
Rope contact point is recessed, and then the spin in gasket is divided into two groups by recessed portion, and two groups are respectively rolled along raceway to gasket edge
It goes, then spin tilts gasket edge to shackle center, so that raised close to each other, the recess shape under gasket on gasket
Change degree is bigger, protrusion between just lean on it is closer so that between protrusion present a close trend, so that it may guarantee protrusion
A possibility that surrounding sealing ring.
Preferably, each lobed interior sets magnet, and between two neighboring protrusion, one is equipped with No.1 magnet, separately
One is equipped with No. two magnet, No.1 magnet and No. two magnet heterosexual magnet each other, and has suction between No.1 magnet and No. two magnet
Graviational interaction realizes that protrusions are closely packed together by No.1 magnet and No. two magnet, and surround a closing when protrusion is close
Circle, rope is trapped among in sealing ring；When work, have the tendency that always between protrusion first it is close to each other, along between protrusion
The No.1 magnet and No. two magnet that inside is equipped with, and the other side that attracts each other, so latter two protrusion is respectively by No.1 magnet and No. two
Magnet is pullled and is closely packed together, as soon as most latter two protrusion defines closed circle, rope is buckled in sealing ring, so that rope
Rope is not being slided in suspension hook inner ring upper surface, to reduce the amplitude of rope shake, reduces the swing trend for slinging article.
Preferably, air bag is equipped in the No.1 hole；The cutting plane of the scrotiform shape is banana-shaped, and air bag one end is close to one
At number aperture, the other end is close to No.1 hole inner wall, and is close to No.1 hole inner wall one end and is equipped with an outlet pipe, and pipeline is connected to
Air bag and gasket；It is acted in spin by gas in air bag, further prevents the shaking of rope；When work, one is latched first
No.1 notch and extruding gasbag one end are protruded into end, and after air bag is compressed, gas is pressed into gasket from air bag outlet pipe, then gas
Body squeezes spin, the mutual extrusion between spin, and the extruding with recess under gasket to spin, finally makes between spin
Relative motion is more stable, and after spin is more stable, gasket recessed portion deformation degree is there is no being widely varied, table on gasket
Relative motion is also more stable between the protrusion in face, protrusion surround for gap it is also stronger so that rope in gap also more
It is stable and firm.
Preferably, the adjusting unit includes fluting idler wheel, cylinder and elastomer block；The fluting idler wheel is complete by one
Whole idler wheel opens up a slot on it, and idler wheel of slotting is located between lock and roller group, and idler wheel of slotting passes through rotation axis
It is fixed in No. two holes, fluting idler wheel is connect by belt with the idler wheel close to fluting idler wheel；The cylinder is a kind of more piece gas
Cylinder, cylinder are fixed in the slot of fluting idler wheel, can be rotated synchronously with fluting idler wheel；The cutting plane of the elastomer block is crescent,
Elastomer block recess is affixed in the piston rod of cylinder, and the edge of elastomer block is attached on the notch of fluting idler wheel, and affixed with notch；
By adjusting the elongation of cylinder piston rod, the extension elongation of lock is controlled；When work, cylinder piston rod extends and resists lock
Button, lock just supports No. two holes by piston rod, adjustable when lock has the tendency that relaxation is glided when suspension hook is in close state
Solar term cylinder piston rod, so as to compress lock tighter for piston rod, it is ensured that lock is in the state that is locked always, so that suspension hook
It works more safer, to reduce using problem when suspension hook and accident.
Beneficial effects of the present invention are as follows:
1. a kind of heretofore described suspension hook, the gravity by being lifted article can realize the automatic pass of suspension hook
It closes, does not need staff and go to operate in person, when staff executes more hot mission using suspension hook, staff is not required to
It goes to operate, thus can be effectively reduced because human operational error's bring is dangerous, labour also can be effectively reduced.
2. a kind of heretofore described suspension hook, suspension hook internal projection, volume cooperates between spin and gasket, so that rope is hung over
It is more stable secured on suspension hook, it effectively reduces rope and is fallen the swing of article, to reduce using lifting hook work
The generation of accident, and reduce the risk of working environment.
3. a kind of heretofore described suspension hook, adjusting unit can control the pressure that elastomer block resists arc ring, so that
Arc ring have the tendency that it is loose under or suspension hook task needs, using controller, the length of the wireless control cylinder axis of elongation,
It just may make elastomer block to support tighter, fall without suspension hook and be adjusted again on the table.
Detailed description of the invention
The present invention is further described with embodiment with reference to the accompanying drawing.
Fig. 1 is stereoscopic schematic diagram of the invention；
Fig. 2 is cross-sectional view of the present invention；
Fig. 3 is the partial enlarged view in Fig. 2 at A；
Fig. 4 is the partial enlarged view in Fig. 2 at B；
In figure: shackle 1, lock catch unit 2, lock 21, roller group 22, adjusts unit 3, fluting idler wheel 31, cylinder at through-hole 11
32, elastomer block 33, steady vibration unit 4, gasket 41, raceway 411, spin 412, protrusion 42,421, No. two magnet 422 of No.1 magnet,
No.1 hole 5, air bag 51, pipeline 511, No. two holes 6, No.1 slots 7.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Embodiment is closed, the present invention is further explained.
As shown in Figures 1 to 4, a kind of suspension hook of the present invention, including shackle 1, lock catch unit 2, adjust unit 3, is steady
Shake unit 4, the hole 6 of No.1 hole 5, two and No.1 slot 7；1 upper top of shackle has through-hole 11, and No.1 hole is offered in shackle 1
5, No. two holes 6 and No.1 slot 7；The No.1 hole 5 is provided in 1 top half of shackle；No. two holes 6 are provided under shackle 1
In half part；The No.1 slot 7 is located on No. two holes 6, and No.1 slot 7 is connected to No. two holes 6；The steady vibration unit 2 is located at
In No.1 slot 7；The lock catch unit 2 and adjusting unit 3 are located in No. two holes 6；The lock catch unit 2 includes lock 21 and idler wheel
Group 22；21 1 end faces of the lock are concordant with No. two 6 mouthfuls of holes, and the other end gos deep into No. two holes 6；22 side of roller group is close
Lock 21 protrudes into one end in No. two holes 6, and the other side close to No. two 6 inner walls of hole, roller group 22 is made of multiple idler wheels, each
Idler wheel is fixed on No. two hole inner walls by the bracket that cutting plane is T shape, and every two idler wheel is cascaded by belt, and every
The rotation axis rotation that a idler wheel can be accompanied with torsional spring on T shape bracket；By lock 21, roller group 22, adjust unit 3 and steady
Cooperation between vibration unit 4, realizes the closing of shackle 1；When work, rope covers in shackle 1 first, due to rope and is hung
The gravity of article can act on power on steady vibration unit 4, and the steady unit 4 that shakes makes roller group 22 work, and idler wheel rotates around it axis and turns
Dynamic, then the rotation of roller group 22 is started to work so that adjusting unit 3, and the operating for finally adjusting unit 3 will latch 21 ejections two
Number hole 6, the one end for latching 21 are protruded into No.1 hole 5, and the other end stays in No. two holes 6, so that suspension hook is in close state；Not
Using suspension hook when, do not have a strong effect, because there is the reason of torsional spring in 22 rotation axis of roller group, adjusting unit 3, there are also steady vibrations
Under cooperation between unit 4, so that lock 21 resets, original initial position is returned to, suspension hook is in the open state, is closing in suspension hook
The gravity for closing and only needing itself of rope and hanging object in opening procedure, so that it may which the closing for realizing suspension hook does not need
Staff operates in person closes suspension hook step, not only saves manpower, but also can greatly reduce dangerous property suspension hook task
Accident.
As a kind of specific embodiment of the invention, the steady vibration unit 4 includes gasket 41 and multiple raised 42；It is described
Gasket 41 has elasticity, and a raceway 411 is opened up in gasket 41, and the central region of gasket 41 is located at vacantly in No.1 slot 4, pad
The both sides of piece 41 are respectively fixed on 1 inner ring lower half portion surface of shackle；Each described raised 42 are uniformly fixed on gasket 41, and
Protrusion 42 has elasticity, and the cutting plane of protrusion 42 is half elliptic；When work, when rope is hung on suspension hook, will not accurately it fall in
Suspension hook inner ring center, may fall in top edge position, and rope has been hung between some protrusion 42 of inner ring top edge in gap,
Flexible when due to protrusion 42, rope can be skidded off out of 42 gap of protrusion on top edge and be slided in next gap, just
It is slided into another gap out of a gap in this way, the gap until sliding into lowest part, it, will not be because of during lifting hook work
There are security risks on 1 edge of suspension hook shackle because hanging over for rope, so that rope hang over it is more acurrate in suspension hook, thus building ring
Border is safer.
As a kind of specific embodiment of the invention, spin 412 is equipped in the gasket 41；The spin 412 is initial
Under state, spin 412 is mutually close together two-by-two, and spin 412 is located at 411 middle section region of raceway, when there is pressure to pass through
When gasket 41 applies a spin 412, is realized by the cooperation between spin 412 and gasket 41 and mutually leaned between adjacent protrusion 42
Closely；When work, the gravity of rope and hanging object first is applied on gasket 41, and gasket 41 and rope contact point are recessed, then
Spin 412 in gasket 41 is divided into two groups by recessed portion, and two groups are respectively gone along raceway 411 to the rolling of 41 edge of gasket, spin
412 heave gasket 41, and then spin 412 tilts 71 edge of gasket to 1 center of shackle, so that convex on gasket 41
Rise 42 close to each other, the lower recess deformation degree of gasket 41 is bigger, just leaned between protrusion 42 it is closer so that being between protrusion 42
An existing close trend, so that it may guarantee a possibility that protrusion 42 surrounds sealing ring.
As a kind of specific embodiment of the invention, each raised 42 inside is equipped with magnet, and two neighboring convex
Between rising, one is equipped with No.1 magnet 421, another is equipped with No. two magnet 422, and No.1 magnet 421 and No. two magnet 422 are each other
Heterosexual magnet, and attractive effect between No.1 magnet 421 and No. two magnet 422, when protrusion 42 close to when, pass through No.1 magnetic
Iron 421 and No. two magnet 422 realize that protrusion 42 is closely packed together, and surround a sealing ring, and rope is trapped among in sealing ring；Work
When making, have the tendency that always between protrusion 42 first it is close to each other, along with the No.1 magnet 421 being equipped with internal between protrusion 42
With No. two magnet 422, and the other side that attracts each other, latter two right protrusion 42 is pullled by No.1 magnet 421 and No. two magnet 422 respectively
And be closely packed together, as soon as most latter two protrusion 42 defines closed circle, rope is buckled in sealing ring, so that rope is being hung
Hook inner ring upper surface is not being slided, to reduce the amplitude of rope shake, reduces the swing trend for slinging article.
As a kind of specific embodiment of the invention, air bag 51 is equipped in the No.1 hole 5；The capsule cutting plane is perfume
Any of several broadleaf plants shape, for 51 one end of air bag at 5 mouthfuls of No.1 hole, the other end is close to 5 inner wall of No.1 hole, and is close to one end on 5 inner wall of No.1 hole
Equipped with an outlet pipe 511, and 511 communicated air bags 51 of pipeline and gasket 41；Spin 412 is acted on by gas in air bag 51
On, further prevent the shaking of rope；When work, 21 one end are latched first and protrude into 7 mouthfuls of No.1 slot and 21 one end of extruding gasbag, gas
After capsule 21 is compressed, gas is pressed into gasket 41 from 21 outlet pipe 211 of air bag, then gas extrusion spin 412, spin 412
Between mutual extrusion, and with lower extruding of the recess to spin 412 of gasket 41, finally make the opposite fortune between spin 412
Dynamic more stable, after spin is more stable, 41 recessed portion deformation degree of gasket is there is no being widely varied, 41 upper surface of gasket
Protrusion 42 between relative motion it is also more stable, protrusion 42 surround for gap it is also stronger so that rope is in gap
It is more stable secured.
As a kind of specific embodiment of the invention, the adjusting unit 3 includes fluting idler wheel 31, cylinder 32 and elasticity
Block 33；The fluting idler wheel 31 is to open up a slot on it by a complete idler wheel, and idler wheel 31 of slotting is located at lock 51
Between roller group 52, and slot idler wheel 31 be fixed in No. two holes 3 by rotation axis, fluting idler wheel 31 pass through belt with it is close
The idler wheel connection of fluting idler wheel；The cylinder 32 is a kind of more piece cylinder 32, and cylinder 32 is fixed in the slot of fluting idler wheel 31, can
It is rotated synchronously with fluting idler wheel 31；The cutting plane of the elastomer block 33 is crescent, and 33 recess of elastomer block is in the piston of cylinder 32
Bar is affixed, and the edge of elastomer block 33 is attached on the notch of fluting idler wheel 31, and affixed with notch, by adjusting 32 piston of cylinder
The elongation of bar, the extension elongation of control lock 21；When work, 32 piston rod of cylinder extends and resists lock 21, and lock 21 is just
Support No. two holes 6 by piston rod, when suspension hook is in close state, when lock 21 has the tendency that relaxation is glided, also adjustable solar term
32 piston rod of cylinder, so that piston rod compresses lock 21 tightlier, it is ensured that lock 21 is in the state being locked always, so that hangs
Hook work is more safer, to reduce using problem when suspension hook and accident.
When work, rope covers in shackle 1 first, and due to the gravity of rope and hanging object, power can be acted on to steady vibration
On unit 4, the steady unit 4 that shakes makes roller group 22 work, and idler wheel rotates around it axis rotation, and then the rotation of roller group 22 is so that adjust
It saves unit 3 to start to work, the operating for finally adjusting unit 3 will latch 21 No. two holes 6 of ejection, and No.1 hole is protruded into the one end for latching 21
In 5, the other end is stayed in No. two holes 6, so that suspension hook is in close state；Without using suspension hook when, do not have a strong effect, because
There is the reason of torsional spring in 22 rotation axis of roller group, in the case where adjusting the cooperation between the also steady vibration unit 4 of unit 3, so that lock 21
It resets, returns to original initial position, suspension hook is in the open state, is closing in suspension hook and is only needing rope in opening procedure and hung
The gravity of itself of article, so that it may the closing for realizing suspension hook does not need staff and operates closing suspension hook step in person,
Not only manpower is saved, but also the accident of dangerous property suspension hook task can be greatly reduced；When rope is hung on suspension hook, Bu Huijing
Suspension hook inner ring center is really fallen in, top edge position may be fallen in, rope has been hung between some protrusion 42 of inner ring top edge
In gap, flexible when due to protrusion 42, rope can skid off out of 42 gap of protrusion on top edge and slide to next seam
In gap, slided into another gap out of a gap like this, the gap until sliding into lowest part, during lifting hook work,
Will not because hanging over, there are security risks on 1 edge of suspension hook shackle because of rope, so that rope hang over it is more acurrate in suspension hook, from
And working environment is safer；When the gravity of rope and hanging object is applied on gasket 41, under gasket 41 and rope contact point
Recessed, then the spin 412 in gasket 41 is divided into two groups by recessed portion, and two groups are respectively rolled along raceway 411 to 41 edge of gasket
It goes, spin 412 heaves gasket 41, and then spin 412 tilts 71 edge of gasket to 1 center of shackle, so that gasket
Protrusion 42 on 41 is close to each other, and the lower recess deformation degree of gasket 41 is bigger, just leaned between protrusion 42 it is closer so that convex
A close trend is presented between playing 42, so that it may guarantee a possibility that protrusion 42 surrounds sealing ring；Have always between protrusion 42
A trend close to each other, along with the No.1 magnet 421 and No. two magnet 422 that inside is equipped between protrusion 42, and it is mutually attracting
Draw other side, latter two right protrusion 42 is pullled and is closely packed together by No.1 magnet 421 and No. two magnet 422 respectively, most latter two
As soon as protrusion 42 defines closed circle, rope is buckled in sealing ring, so that rope is not occurring in suspension hook inner ring upper surface
Sliding reduces the swing trend for slinging article to reduce the amplitude of rope shake；7 mouthfuls of No.1 slot are protruded into when latching 21 one end
And when 21 one end of extruding gasbag, after air bag 21 is compressed, gas is pressed into gasket 41 from 21 outlet pipe 211 of air bag, then gas
Body squeezes spin 412, the mutual extrusion between spin 412, and descends extruding of the recess to spin 412 with gasket 41, finally makes
The relative motion obtained between spin 412 is more stable, and after spin is more stable, there is no big for 41 recessed portion deformation degree of gasket
Amplitude variation, relative motion is also more stable between the protrusion 42 of 41 upper surface of gasket, raised 42 surround for gap it is also more firm
Gu so that rope is also more stable secured in gap；32 piston rod of cylinder extends and resists lock 21, and lock 21 is just by piston rod
To No. two holes 6 out, when suspension hook is in close state, when lock 21 has the tendency that relaxation is glided, also adjustable 32 piston of displacements of cylinders
Bar, so that piston rod compresses lock 21 tightlier, it is ensured that lock 21 is in the state being locked always, so that lifting hook work is more
Safety, to reduce using problem when suspension hook and accident.
Above-mentioned front, back, left, right, up, down is mark according to personage's observation visual angle on the basis of Fig. 1 in Figure of description
Standard, device surface are defined as a left side on the left of observer to before being defined as on one side of observer, and so on.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of description of the present invention and simplification of the description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as protecting the present invention
The limitation of range.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and only illustrating for the description in above embodiments and description is of the invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these change and change
Into all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent
It defines.
Claims (6)
1. a kind of suspension hook, including shackle (1)；Shackle (1) upper top has through-hole (11)；It is characterized by also including locks
Unit (2) adjusts unit (3) He Wenzhen unit (4)；No.1 hole (5), No. two holes (6) and No.1 are offered in the shackle (1)
Slot (7)；The No.1 hole (5) is provided in shackle (1) top half；No. two holes (6) are provided with shackle (1) lower half portion
It is interior；The No.1 slot (7) is located on No. two holes (6), and No.1 slot (7) is connected to No. two holes (6)；The steady vibration unit (4)
In No.1 slot (7)；The lock catch unit (2) and adjusting unit (3) are located in No. two holes (6)；Lock catch unit (2) packet
Include lock (21) and roller group (22)；(21) one end faces of the lock are concordant with No. two hole (6) mouths, and the other end gos deep into No. two holes
(6) in；One end in No. two holes (6) is protruded into close to lock (21) in roller group (22) side, and the other side is close to No. two holes (6)
Inner wall, roller group (22) are made of multiple idler wheels, and each idler wheel is fixed in No. two holes (6) by the bracket that cutting plane is T shape
On inner wall, every two idler wheel is cascaded by belt, and each idler wheel can be around the rotation for being accompanied with torsional spring on T shape bracket
Axis rotation；It by roller group (22), lock (21), surely shakes unit (4) and adjusts the cooperation between unit (3), realize shackle
(1) closing.
2. a kind of suspension hook according to claim 1, it is characterised in that: the steady vibration unit (4) includes gasket (41) and more
A protrusion (42)；The gasket (41) has elasticity, offers raceway (411) in gasket (41), the central region of gasket (41)
Vacantly in No.1 slot (7), the both sides of gasket (41) are respectively fixed on shackle (1) inner ring lower half portion surface；It is each described convex
It plays (42) to be uniformly fixed on gasket (41), and raised (42) have elasticity, the cutting plane of raised (42) is half elliptic.
3. a kind of suspension hook according to claim 2, it is characterised in that: spin (412) are equipped in gasket (41) raceway,
Spin (412) is located at raceway (411) middle section region, and under original state, spin (412) is mutually close together two-by-two, when having
When pressure is applied to spin (412) by gasket (41), by the cooperation between spin (412) and gasket (41), realize adjacent
It is close to each other between raised (42).
4. a suspension hook according to claim 3, it is characterised in that: be equipped with magnet, and phase inside each described raised (42)
Between adjacent two protrusions, one is equipped with No.1 magnet (421), another is equipped with No. two magnet (422), No.1 magnet (421) and
No. two magnet (422) heterosexual magnet, and attractive effect between No.1 magnet (421) and No. two magnet (422) each other, when convex
Rise (42) close to when, realize that protrusions (42) are closely packed together by No.1 magnet (421) and No. two magnet (422), and surround one
A sealing ring, rope is trapped among in sealing ring.
5. a kind of suspension hook according to claim 1, it is characterised in that: be equipped with air bag (51) in the No.1 hole (5)；It is described
The section shape of air bag (51) is banana-shaped, and at No.1 hole (5) mouth, the other end is close to No.1 hole for air bag (51) one end
(5) inner wall, and be close to one end on No.1 hole (5) inner wall and be equipped with an outlet pipe (511), and pipeline (511) communicated air bags
(51) raceway (411) and in gasket (41)；It is acted on spin (412) by gas in air bag (51), further prevents restricting
The shaking of rope.
6. a kind of suspension hook according to claim 1, it is characterised in that: the adjusting unit (3) include fluting idler wheel (31),
Cylinder (32) and elastomer block (33)；The fluting idler wheel (31) is to open up a slot on it by a complete idler wheel, and open
Grooved roller is located between lock (21) and roller group (22), and fluting idler wheel (31) is fixed in No. two hole (6) side walls by rotation axis
On, and fluting idler wheel (31) is connect by belt with the idler wheel close to fluting idler wheel (31)；The cylinder (32) is a kind of more piece
Cylinder (32) is fixed in the slot of fluting idler wheel (31), can be rotated synchronously with fluting idler wheel (31)；Elastomer block (33) are cutd open
Section is crescent, and the piston rod of elastomer block (33) recess and cylinder (32) is affixed, and the edge of elastomer block (33) is fixed in out
On the notch of grooved roller (31)；By adjusting the elongation of cylinder (32) piston rod, the extension elongation of control lock (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910658030.4A CN110356962B (en) | 2019-07-20 | 2019-07-20 | Lifting hook |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910658030.4A CN110356962B (en) | 2019-07-20 | 2019-07-20 | Lifting hook |
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| Publication Number | Publication Date |
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| CN110356962A true CN110356962A (en) | 2019-10-22 |
| CN110356962B CN110356962B (en) | 2020-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910658030.4A Active CN110356962B (en) | 2019-07-20 | 2019-07-20 | Lifting hook |
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| Country | Link |
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| CN (1) | CN110356962B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111502278A (en) * | 2020-04-23 | 2020-08-07 | 湖南教建集团有限公司 | Tower crane full-mold building construction method |
| CN111891902A (en) * | 2020-07-23 | 2020-11-06 | 中铁建大桥工程局集团第六工程有限公司 | Safety object hanging device for subway construction |
| CN113911903A (en) * | 2021-10-09 | 2022-01-11 | 温州佰特索具有限公司 | Combined metal inhaul cable rigging |
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| CN111891902A (en) * | 2020-07-23 | 2020-11-06 | 中铁建大桥工程局集团第六工程有限公司 | Safety object hanging device for subway construction |
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| CN113911903A (en) * | 2021-10-09 | 2022-01-11 | 温州佰特索具有限公司 | Combined metal inhaul cable rigging |
| CN113911903B (en) * | 2021-10-09 | 2022-09-23 | 温州佰特索具有限公司 | Combined metal inhaul cable rigging |
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| Publication number | Publication date |
|---|---|
| CN110356962B (en) | 2020-09-29 |
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Effective date of registration: 20211009 Address after: 311800 Hutian nature village, Hutian village, CHENZHAI Town, Zhuji City, Shaoxing City, Zhejiang Province Patentee after: ZHUJI DEFU ELECTRICAL EQUIPMENT MANUFACTURING Co.,Ltd. Address before: 269 xianjiafan, shengzhaowu second village, Huandong street, Zhuji City, Shaoxing City, Zhejiang Province, 311800 Patentee before: Zhuji gaoheng Machinery Factory |
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Denomination of invention: A hook Effective date of registration: 20220221 Granted publication date: 20200929 Pledgee: Zhejiang Zhuji Rural Commercial Bank Co.,Ltd. Pledgor: ZHUJI DEFU ELECTRICAL EQUIPMENT MANUFACTURING Co.,Ltd. Registration number: Y2022980001681 |
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Date of cancellation: 20230314 Granted publication date: 20200929 Pledgee: Zhejiang Zhuji Rural Commercial Bank Co.,Ltd. Pledgor: ZHUJI DEFU ELECTRICAL EQUIPMENT MANUFACTURING Co.,Ltd. Registration number: Y2022980001681 |
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Denomination of invention: A hook Effective date of registration: 20230317 Granted publication date: 20200929 Pledgee: Zhejiang Zhuji Rural Commercial Bank Co.,Ltd. Pledgor: ZHUJI DEFU ELECTRICAL EQUIPMENT MANUFACTURING Co.,Ltd. Registration number: Y2023980035092 |
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