CN107364787B - A kind of hook gear of crane - Google Patents
A kind of hook gear of crane Download PDFInfo
- Publication number
- CN107364787B CN107364787B CN201710786031.8A CN201710786031A CN107364787B CN 107364787 B CN107364787 B CN 107364787B CN 201710786031 A CN201710786031 A CN 201710786031A CN 107364787 B CN107364787 B CN 107364787B
- Authority
- CN
- China
- Prior art keywords
- arc
- block
- welded
- sliding shoe
- steel wire
- 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.)
- Active
Links
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
- B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
- B66C1/14—Slings with hooks
-
- 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
Abstract
The invention discloses a kind of hook gears of crane, including the first steel wire rope, the bottom end of first steel wire rope is welded with hook body, and first is slidably fitted with sliding shoe on the outside of steel wire rope, the sliding shoe is located at the top of hook body, and first is respectively welded the first block and the second block below the first block on steel wire rope, the sliding shoe is between the first block and the second block, and sliding shoe is matched with the first block and the second block respectively, the side of the sliding shoe is welded with the first arc block, and first arc block be hollow structure.Practicability of the present invention is high, pass through curved baffle and spring, prevent the second steel wire rope from being slid from hook body, it ensure that safety when hook body uses, pass through lead screw and push-rod electric machine simultaneously, it is closely connected by transverse slat and hook body after facilitating the movement of hanged material, ensure that stability when hook body uses.
Description
Technical field
The present invention relates to hook gear technical field more particularly to a kind of hook gears of crane.
Background technology
Suspension hook is the most common type suspender in hoisting machinery, and suspension hook is often by means of member hangs such as pulley blocks in lifting machine
On the steel wire rope of structure, number of patent application is the crane lifting hook fixing device disclosed in 201310608646.3, including suspension hook
Coaster is cased with eye thimble on the suspension hook coaster, further includes steel wire rope, the both ends of the steel wire rope are separately installed with lantern ring, described
Lantern ring at the top of steel wire rope is connected and fixed with eye thimble, and eye plate, the lantern ring of the steel wire rope bottom are equipped on ship deck
It is fixedly mounted on the ship's crane on ship deck by shackle and eye plate, is under crane off working state to suspension hook
It is fixed, but crane is most during use will to ensure the safety under its working condition and suspension hook stability,
When encountering bad weather under crane operating status, hanged material may fall off from suspension hook, and hanged material
The length majority of second steel wire rope is very long, can increase hanged unstability, and both of these case can all be easy to cause safety
Accident, there are some potential safety problemss, therefore we have proposed a kind of hook gears of crane for solving the above problems.
Invention content
Technical problems based on background technology, the present invention propose a kind of hook gear of crane.
A kind of hook gear of crane proposed by the present invention, including the first steel wire rope, the bottom of first steel wire rope
End is welded with hook body, and sliding shoe is slidably fitted on the outside of the first steel wire rope, and the sliding shoe is located at hook body
Top, and the first block and the second block below the first block, the sliding shoe are respectively welded on the first steel wire rope
Between the first block and the second block, and sliding shoe is matched with the first block and the second block respectively, the sliding shoe
Side be welded with the first arc block, and the first arc block is hollow structure, the side of first arc block far from sliding shoe
It is set as being open, and offers arc groove on the both sides inner wall of the first arc block, be slidably fitted in two arc grooves same
A curved baffle, the curved baffle is welded with multiple springs close to the side of sliding shoe, and the same end of multiple springs is welded
It is connected on the side inner wall that the first arc block is open far from the first arc block, side welding of the curved baffle far from sliding shoe
There is the second arc block, and side of second arc block far from sliding shoe extends to the outside of the first arc block and be welded with arc card
Pipe, the arc card pipe is mutually clamped with hook body, and side of the arc card pipe far from sliding shoe is welded with handle, the sliding
The other side of block offers the first mounting groove, and driving motor is equipped in the first mounting groove, the output shaft of the driving motor
On be welded with shaft, and one end of shaft is welded with nut, and side of the sliding shoe far from the first arc block is equipped with vertical plate,
And vertical plate offers rectangular channel close to a side roof part of sliding shoe, and lead screw is equipped on the side inner wall of the rectangular channel, and
Side of the nut far from sliding shoe extends in rectangular channel, and the nut is connect with wire rod thread, and the bottom welding of vertical plate
There is transverse slat, the two bottom sides of the transverse slat are welded with fixed plate, and two fixed plates are symmetrical arranged, and two fixed plates are mutually leaned on
Close side offers the second mounting groove, and push-rod electric machine, and the output shaft of push-rod electric machine are equipped in second mounting groove
On be welded with pushing plate, two pushing plate sides close to each other are welded with insert plate, and the bottom of the transverse slat offers two
A symmetrically arranged rectangular recess, and extended at the top of insert plate in corresponding rectangular recess, two insert plate phases
Mutually close side is folded with the same material, and putting hole is offered on the transverse slat, and the is installed at the top of material
Putting hole is run through in the bottom end of two steel wire ropes, second steel wire rope, and the second steel wire loop is set in hook body, the transverse slat
Top be fixedly mounted there are two symmetrically arranged first arc-shaped magnet, and the bottom of hook body is fixedly mounted that there are two second
Arc-shaped magnet, first arc-shaped magnet are matched with the second arc-shaped magnet.
Preferably, the quantity of the spring is four to six, and four to six springs are welded in curved baffle close to sliding
The side of motion block.
Preferably, sealing ring, and the interior Slideslip of hook body and sealing ring are installed on the side wall of the arc card pipe
Connection.
Preferably, first arc-shaped magnet is set as the poles N, and the second arc-shaped magnet close to the side of the second arc-shaped magnet
The poles S are set as close to the side of the first arc-shaped magnet, the poles N are matched with the poles S.
Preferably, side of the driving motor far from vertical plate is welded with the first mounting plate, and the first mounting plate is close
The side quadrangle of vertical plate offers bolt hole, and the bolt hole internal thread is connected with bolt, and driving motor passes through first
Bolt hole and bolt on mounting plate are fixedly installed on side inner wall of first mounting groove far from the first installation channel opening.
Preferably, the side that two push-rod electric machines are located remotely from each other is welded with the second mounting plate, and two the second mounting plates
Side quadrangle close to each other offers threaded hole, and the threaded hole internal thread is connected with thread tapping, and the push-rod electric machine is logical
Threaded hole and thread tapping on the second mounting plate is crossed to be fixedly installed in side of second mounting groove far from the second installation channel opening
On wall.
Preferably, two the second arc-shaped magnets are symmetrical arranged, and the second steel wire rope is located between two the second arc-shaped magnets.
Preferably, it is welded with sliding block at the top of the insert plate, and offers sliding slot in the top inner wall of rectangular recess,
The sliding block is slidably connected with sliding slot.
Compared with prior art, the beneficial effects of the invention are as follows：Pass through the first steel wire rope, hook body, sliding shoe, first
Block, the second block, the first arc block, arc groove, curved baffle, spring, the second arc block, arc card pipe and handle match
It closes, prevents the second steel wire rope from being slid from hook body, ensure that safety when hook body uses, pass through the first installation
Slot, driving motor, shaft, nut, vertical plate, rectangular channel, lead screw, transverse slat, fixed plate, the second mounting groove, push-rod electric machine, promotion
Plate, insert plate, rectangular recess, sliding slot, sliding block, the second steel wire rope, material, the first arc-shaped magnet and the second arc-shaped magnet match
It closes, is closely connected by transverse slat and hook body after facilitating the movement of hanged material, be ensure that steady when hook body uses
It is qualitative.
Practicability of the present invention is high, by curved baffle and spring, prevents the second steel wire rope from being slid from hook body, ensures
Safety when hook body uses, while by lead screw and push-rod electric machine, passing through cross after facilitating the movement of hanged material
Plate is closely connected with hook body, ensure that stability when hook body uses.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the hook gear of crane proposed by the present invention；
Fig. 2 is a kind of structural schematic diagram of the part A of the hook gear of crane proposed by the present invention；
Fig. 3 is a kind of structural schematic diagram of the part B of the hook gear of crane proposed by the present invention；
Fig. 4 is a kind of structural schematic diagram of the C portion of the hook gear of crane proposed by the present invention；
Fig. 5 is a kind of partial structural diagram of the lead screw of the hook gear of crane proposed by the present invention.
In figure：1 first steel wire rope, 2 hook bodies, 3 sliding shoes, 4 first blocks, 5 second blocks, 6 first arc blocks, 7
Arc groove, 8 curved baffles, 9 springs, 10 second arc blocks, 11 arc card pipes, 12 handles, 13 first mounting grooves, 14 driving electricity
Machine, 15 shafts, 16 nuts, 17 vertical plates, 18 rectangular channels, 19 lead screws, 20 transverse slats, 21 fixed plates, 22 second mounting grooves, 23 push rods
Motor, 24 pushing plates, 25 insert plates, 26 rectangular recess, 27 sliding slots, 28 sliding blocks, 29 second steel wire ropes, 30 materials, 31 first
Arc-shaped magnet, 32 second arc-shaped magnets.
Specific implementation mode
The present invention is made further to explain with reference to specific embodiment.
Embodiment
Referring to Fig.1-5, a kind of hook gear of crane, including the first steel wire rope 1, the bottom end weldering of the first steel wire rope 1
It is connected to hook body 2, and the outside of the first steel wire rope 1 is slidably fitted with sliding shoe 3, sliding shoe 3 is located at the upper of hook body 2
Side, and the first block 4 and the second block 5 positioned at 4 lower section of the first block, sliding shoe 3 are respectively welded on the first steel wire rope 1
Between the first block 4 and the second block 5, and sliding shoe 3 is matched with the first block 4 and the second block 5 respectively, sliding shoe 3
Side be welded with the first arc block 6, and the first arc block 6 is hollow structure, the first side of the arc block 6 far from sliding shoe 3
It is set as being open, and offers arc groove 7 on the both sides inner wall of the first arc block 6, be slidably fitted in two arc grooves 7 same
One curved baffle 8, curved baffle 8 is welded with multiple springs 9 close to the side of sliding shoe 3, and the same end of multiple springs 9 is equal
It is welded on the side inner wall that the first arc block 6 is open far from the first arc block 6, side weldering of the curved baffle 8 far from sliding shoe 3
It is connected to the second arc block 10, and the second side of the arc block 10 far from sliding shoe 3 extends to outside and the welding of the first arc block 6
There is arc card pipe 11, arc card pipe 11 is clamped with 2 phase of hook body, and 11 side far from sliding shoe 3 of arc card pipe is welded with
The other side of handle 12, sliding shoe 3 offers the first mounting groove 13, and is equipped with driving motor 14 in the first mounting groove 13, drives
It is welded with shaft 15 on the output shaft of dynamic motor 14, and one end of shaft 15 is welded with nut 16, sliding shoe 3 is far from the first arc
The side of block 6 is equipped with vertical plate 17, and vertical plate 17 offers rectangular channel 18, rectangular channel 18 close to a side roof part of sliding shoe 3
Side inner wall on lead screw 19 is installed, and side of the nut 16 far from sliding shoe 3 extends in rectangular channel 18, nut 16 and silk
Bar 19 is threadedly coupled, and the bottom of vertical plate 17 is welded with transverse slat 20, and the two bottom sides of transverse slat 20 are welded with fixed plate 21, and
Two fixed plates 21 are symmetrical arranged, and two fixed plates 21 side close to each other offers the second mounting groove 22, the second installation
Push-rod electric machine 23 is installed in slot 22, and is welded with pushing plate 24 on the output shaft of push-rod electric machine 23, two pushing plates 24 are mutual
Close side is welded with insert plate 25, and the bottom of transverse slat 20 is opened up there are two symmetrically arranged rectangular recess 26, and embedding
The top for entering plate 25 extends in corresponding rectangular recess 26, and two sides close to each other of insert plate 25 are folded with same
A material 30 offers putting hole on transverse slat 20, and the top of material 30 is installed with the second steel wire rope 29, the second steel wire rope
Putting hole is run through in 29 bottom end, and the second steel wire rope 29 is sheathed in hook body 2, and there are two the top fixed installations of transverse slat 20
Symmetrically arranged first arc-shaped magnet 31, and there are two the second arc-shaped magnet 32, the first arcs for the bottom fixed installation of hook body 2
Shape magnet 31 is matched with the second arc-shaped magnet 32, passes through the first steel wire rope 1, hook body 2, sliding shoe 3, the first block 4,
Two blocks 5, the first arc block 6, arc groove 7, curved baffle 8, spring 9,12 phase of the second arc block 10, arc card pipe 11 and handle
Cooperation, prevents the second steel wire rope 29 from being slid from hook body 2, ensure that safety when hook body 2 uses, passes through first
Mounting groove 13, driving motor 14, shaft 15, nut 16, vertical plate 17, rectangular channel 18, lead screw 19, transverse slat 20, fixed plate 21,
Two mounting grooves 22, push-rod electric machine 23, pushing plate 24, insert plate 25, rectangular recess 26, sliding slot 27, sliding block 28, the second steel wire rope
29, material 30, the first arc-shaped magnet 31 and the second arc-shaped magnet 32 match, and pass through cross after facilitating the movement of hanged material 30
Plate 20 is closely connected with hook body 2, ensure that stability when hook body 2 uses, practicability of the present invention is high, passes through arc
Baffle 8 and spring 9 prevent the second steel wire rope 29 from being slid from hook body 2, ensure that safety when hook body 2 uses,
Simultaneously by lead screw 19 and push-rod electric machine 23, facilitate close by transverse slat 20 and hook body 2 after the movement of hanged material 30
Contact ensure that stability when hook body 2 uses.
In the present embodiment, the quantity of spring 9 is four to six, and to be welded in curved baffle 8 close for four to six springs 9
The side of sliding shoe 3 is equipped with sealing ring on the side wall of arc card pipe 11, and hook body 2 and the interior Slideslip of sealing ring connect
It connects, the first arc-shaped magnet 31 is set as the poles N close to the side of the second arc-shaped magnet 32, and the second arc-shaped magnet 32 is close to the first arc
The side of shape magnet 31 is set as the poles S, and the poles N are matched with the poles S, and side of the driving motor 14 far from vertical plate 17 is welded with first
Mounting plate, and the first mounting plate offers bolt hole close to the side quadrangle of vertical plate 17, bolt hole internal thread is connected with spiral shell
Bolt, and driving motor 14 is fixedly installed in the first mounting groove 13 far from the first peace by bolt hole on the first mounting plate and bolt
On the side inner wall that tankage 13 is open, the side that two push-rod electric machines 23 are located remotely from each other is welded with the second mounting plate, and two
Second mounting plate side quadrangle close to each other offers threaded hole, and threaded hole internal thread is connected with thread tapping, push-rod electric machine
23 are fixedly installed in the second mounting groove 22 and are open far from the second mounting groove 22 by threaded hole on the second mounting plate and thread tapping
Side inner wall on, two the second arc-shaped magnets 32 are symmetrical arranged, and the second steel wire rope 29 is located at two the second arc-shaped magnets 32
Between, the top of insert plate 25 is welded with sliding block 28, and sliding slot 27 is offered in the top inner wall of rectangular recess 26, sliding block 28
It is slidably connected with sliding slot 27, passes through the first steel wire rope 1, hook body 2, sliding shoe 3, the first block 4, the second block 5, the first arc
Shape block 6, arc groove 7, curved baffle 8, spring 9, the second arc block 10, arc card pipe 11 and handle 12 match, and prevent second
Steel wire rope 29 slides from hook body 2, ensure that safety when hook body 2 uses, and passes through the first mounting groove 13, driving
Motor 14, nut 16, vertical plate 17, rectangular channel 18, lead screw 19, transverse slat 20, fixed plate 21, the second mounting groove 22, pushes away shaft 15
Bar motor 23, pushing plate 24, insert plate 25, rectangular recess 26, sliding slot 27, sliding block 28, the second steel wire rope 29, material 30,
One arc-shaped magnet 31 and the second arc-shaped magnet 32 match, and facilitate after the movement of hanged material 30 through transverse slat 20 and suspension hook sheet
Body 2 is closely connected, and ensure that stability when hook body 2 uses, practicability of the present invention is high, passes through curved baffle 8 and spring
9, it prevents the second steel wire rope 29 from being slid from hook body 2, ensure that safety when hook body 2 uses, while passing through silk
Bar 19 and push-rod electric machine 23 are closely connected by transverse slat 20 and hook body 2 after facilitating the movement of hanged material 30, be ensure that
Stability when hook body 2 uses.
In the present embodiment, when crane needs hanged material 30, the second steel wire rope 29 of hanged material 30 is passed through and is put
It sets hole to be sheathed in hook body 2, pull handle 12, handle 12 drives arc card pipe 11 to be moved, and arc card pipe 11 drives
Second arc block 10 is moved, and the second arc block 10 drives curved baffle 8 to be moved so that curved baffle 8 is in arc groove 7
Inner wall on slided, curved baffle 8 squeeze spring 9, at this time push sliding shoe 3 so that sliding shoe 3 is in the first steel wire rope 1
On slided, when the bottom of sliding shoe 3 is in contact with the top of the second block 5, unclamp handle 12, spring 9 compression gained
Elastic force push curved baffle 8 moved so that hook body 2 is caught in arc card pipe 11, prevent the second steel wire rope 29 from
It is slid in hook body 2, ensure that safety when hook body 2 uses, while starting driving motor 14,14 band of driving motor
Turn axis 15 is rotated, and shaft 15 drives nut 16 to be rotated, and nut 16 is threadedly coupled with lead screw 19 so that vertical plate 17
Rise, vertical plate 17 is moved with motion plate 20, starts push-rod electric machine 23, and the output shaft of push-rod electric machine 23 drives pushing plate 24
It is moved so that pushing plate 24 clamps material 30, when the second arc-shaped magnet 32 is adsorbed with 31 phase of the first arc-shaped magnet, makes
It obtains material 30 to be closely connected by transverse slat 20 and hook body 2, ensure that stability when hook body 2 uses.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (8)
1. a kind of hook gear of crane, including the first steel wire rope（1）, which is characterized in that first steel wire rope（1）'s
Bottom end is welded with hook body（2）, and the first steel wire rope（1）Outside be slidably fitted with sliding shoe（3）, the sliding shoe（3）
Positioned at hook body（2）Top, and the first steel wire rope（1）On be respectively welded the first block（4）With positioned at the first block（4）
Second block of lower section（5）, the sliding shoe（3）Positioned at the first block（4）With the second block（5）Between, and sliding shoe（3）Point
Not with the first block（4）With the second block（5）It matches, the sliding shoe（3）Side be welded with the first arc block（6）, and
First arc block（6）For hollow structure, first arc block（6）Far from sliding shoe（3）Side be set as being open, and first
Arc block（6）Both sides inner wall on offer arc groove（7）, two arc grooves（7）Inside it is slidably fitted with the same arc gear
Plate（8）, the curved baffle（8）Close to sliding shoe（3）Side be welded with multiple springs（9）, and multiple springs（9）It is same
End is welded in the first arc block（6）Far from the first arc block（6）On the side inner wall of opening, the curved baffle（8）It is separate
Sliding shoe（3）Side be welded with the second arc block（10）, and the second arc block（10）Far from sliding shoe（3）Side extend to
First arc block（6）Outside and be welded with arc card pipe（11）, the arc card pipe（11）With hook body（2）Mutually clamp,
And arc card pipe（11）Far from sliding shoe（3）Side be welded with handle（12）, the sliding shoe（3）The other side offer
One mounting groove（13）, and the first mounting groove（13）Driving motor is inside installed（14）, the driving motor（14）Output shaft on
It is welded with shaft（15）, and shaft（15）One end be welded with nut（16）, the sliding shoe（3）Far from the first arc block（6）
Side be equipped with vertical plate（17）, and vertical plate（17）Close to sliding shoe（3）A side roof part offer rectangular channel（18）, described
Rectangular channel（18）Side inner wall on lead screw is installed（19）, and nut（16）Far from sliding shoe（3）Side extend to rectangle
Slot（18）It is interior, the nut（16）With lead screw（19）It is threadedly coupled, and vertical plate（17）Bottom be welded with transverse slat（20）, described
Transverse slat（20）Two bottom sides be welded with fixed plate（21）, and two fixed plates（21）It is symmetrical arranged, two fixed plates（21）
Side close to each other offers the second mounting groove（22）, second mounting groove（22）Push-rod electric machine is inside installed（23）,
And push-rod electric machine（23）Output shaft on be welded with pushing plate（24）, two pushing plates（24）Side close to each other is welded with
Insert plate（25）, the transverse slat（20）Bottom open up there are two symmetrically arranged rectangular recess（26）, and insert plate（25）
Top extend to corresponding rectangular recess（26）It is interior, two insert plates（25）Side close to each other is folded with same
Material（30）, the transverse slat（20）On offer putting hole, and material（30）Top be installed with the second steel wire rope（29）,
Second steel wire rope（29）Bottom end run through putting hole, and the second steel wire rope（29）It is sheathed on hook body（2）On, the cross
Plate（20）Top be fixedly mounted there are two symmetrically arranged first arc-shaped magnet（31）, and hook body（2）Bottom fix
There are two the second arc-shaped magnets for installation（32）, first arc-shaped magnet（31）With the second arc-shaped magnet（32）It matches.
2. a kind of hook gear of crane according to claim 1, which is characterized in that the spring（9）Quantity
It it is four to six, and four to six springs（9）It is welded in curved baffle（8）Close to sliding shoe（3）Side.
3. a kind of hook gear of crane according to claim 1, which is characterized in that the arc card pipe（11）'s
Sealing ring, and hook body are installed on side wall（2）It is slidably connected on the inside of sealing ring.
4. a kind of hook gear of crane according to claim 1, which is characterized in that first arc-shaped magnet
（31）Close to the second arc-shaped magnet（32）Side be set as the poles N, and the second arc-shaped magnet（32）Close to the first arc-shaped magnet
（31）Side be set as the poles S, the poles N are matched with the poles S.
5. a kind of hook gear of crane according to claim 1, which is characterized in that the driving motor（14）Far
From vertical plate（17）Side be welded with the first mounting plate, and the first mounting plate is close to vertical plate（17）Side quadrangle open up
There are bolt hole, the bolt hole internal thread to be connected with bolt, and driving motor（14）By bolt hole on the first mounting plate and
Bolt is fixedly installed in the first mounting groove（13）Far from the first mounting groove（13）On the side inner wall of opening.
6. a kind of hook gear of crane according to claim 1, which is characterized in that two push-rod electric machines（23）Phase
Mutually separate side is welded with the second mounting plate, and two the second mounting plates side quadrangle close to each other offers screw thread
Hole, the threaded hole internal thread are connected with thread tapping, the push-rod electric machine（23）By threaded hole on the second mounting plate and from
Tapping is fixedly installed in the second mounting groove（22）Far from the second mounting groove（22）On the side inner wall of opening.
7. a kind of hook gear of crane according to claim 1, which is characterized in that two the second arc-shaped magnets
（32）It is symmetrical arranged, and the second steel wire rope（29）Positioned at two the second arc-shaped magnets（32）Between.
8. a kind of hook gear of crane according to claim 1, which is characterized in that the insert plate（25）Top
Portion is welded with sliding block（28）, and rectangular recess（26）Top inner wall on offer sliding slot（27）, the sliding block（28）With cunning
Slot（27）It is slidably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710786031.8A CN107364787B (en) | 2017-09-04 | 2017-09-04 | A kind of hook gear of crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710786031.8A CN107364787B (en) | 2017-09-04 | 2017-09-04 | A kind of hook gear of crane |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107364787A CN107364787A (en) | 2017-11-21 |
| CN107364787B true CN107364787B (en) | 2018-09-25 |
Family
ID=60311679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710786031.8A Active CN107364787B (en) | 2017-09-04 | 2017-09-04 | A kind of hook gear of crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107364787B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113816249B (en) * | 2021-09-16 | 2024-03-29 | 福建省东山县辉永泰体育用品实业有限公司 | Multipurpose universal hook component board |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202004000326U1 (en) * | 2004-01-12 | 2004-03-18 | Hong, Steven | Load-bearing eye for shackle lifting gear has secondary enclosed lifting eye with bush secured by castellated nut and locking pin |
| CA2457914A1 (en) * | 2004-02-16 | 2005-08-16 | Bob Claus | Snap hook with improved gate keeper |
| CN204737597U (en) * | 2015-06-23 | 2015-11-04 | 河南华北起重吊钩有限公司 | Shutting lifting hook |
| CN204823690U (en) * | 2015-07-16 | 2015-12-02 | 河南新科起重机股份有限公司 | Crane hook mousing -hook device |
| CN204873454U (en) * | 2015-07-02 | 2015-12-16 | 河南重工起重机集团有限公司 | Hoist is with rotatory lifting hook |
| CN105197773A (en) * | 2015-10-21 | 2015-12-30 | 无锡港盛重型装备有限公司 | Crane hook |
| CN105417358A (en) * | 2015-12-30 | 2016-03-23 | 安徽省超盛起重机械有限公司 | Crane automatic locking hook |
| CN207108233U (en) * | 2017-09-04 | 2018-03-16 | 申翰昭 | A kind of hook gear of crane |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050242602A1 (en) * | 2004-04-28 | 2005-11-03 | Protesto Edward R | Crane hook with remotely operated safety latch release |
-
2017
- 2017-09-04 CN CN201710786031.8A patent/CN107364787B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202004000326U1 (en) * | 2004-01-12 | 2004-03-18 | Hong, Steven | Load-bearing eye for shackle lifting gear has secondary enclosed lifting eye with bush secured by castellated nut and locking pin |
| CA2457914A1 (en) * | 2004-02-16 | 2005-08-16 | Bob Claus | Snap hook with improved gate keeper |
| CN204737597U (en) * | 2015-06-23 | 2015-11-04 | 河南华北起重吊钩有限公司 | Shutting lifting hook |
| CN204873454U (en) * | 2015-07-02 | 2015-12-16 | 河南重工起重机集团有限公司 | Hoist is with rotatory lifting hook |
| CN204823690U (en) * | 2015-07-16 | 2015-12-02 | 河南新科起重机股份有限公司 | Crane hook mousing -hook device |
| CN105197773A (en) * | 2015-10-21 | 2015-12-30 | 无锡港盛重型装备有限公司 | Crane hook |
| CN105417358A (en) * | 2015-12-30 | 2016-03-23 | 安徽省超盛起重机械有限公司 | Crane automatic locking hook |
| CN207108233U (en) * | 2017-09-04 | 2018-03-16 | 申翰昭 | A kind of hook gear of crane |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107364787A (en) | 2017-11-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207108233U (en) | A kind of hook gear of crane | |
| CN204311720U (en) | High-lift operation hanging cradle | |
| CN107364787B (en) | A kind of hook gear of crane | |
| CN101981401B (en) | Device for adjusting the locking point of an electrode | |
| CN105967059A (en) | Clamp suitable for hoisting motor stators of different sizes | |
| CN104600626B (en) | High-altitude maintenance hanging basket device for high-voltage wires | |
| CN107598826A (en) | A kind of guider sealing structure that can strengthen stability | |
| CN209250077U (en) | A kind of electromechanical installation cable stringer | |
| CN207524820U (en) | A kind of auxiliary lifting device for power equipment installation | |
| CN208372482U (en) | A kind of stable flybar | |
| CN104444778B (en) | A kind of coil of strip lifting device | |
| CN206740508U (en) | A kind of automatic pre-tightening apparatus of motor | |
| CN208900296U (en) | Blower turns round cable saddle device | |
| CN203756202U (en) | Rapid feeder for vertical anchor cable | |
| CN108999760A (en) | Blower turns round cable saddle device | |
| CN206244310U (en) | A kind of double end left-right rotary redundancy-type electric block | |
| CN205910059U (en) | Wire rope anchor clamps | |
| CN218024899U (en) | Electric permanent magnetic lifting appliance for tower crane for lifting pipe fittings | |
| CN110808524B (en) | Crimping machine for electric power engineering | |
| CN219296932U (en) | Vacuum type double-end connector | |
| CN211340119U (en) | Manual lifting clothes hanger | |
| CN210350607U (en) | Device for increasing interphase distance | |
| CN107675683A (en) | A kind of continuous water-proof drainage device of binary channels construction of hydro project | |
| CN207479322U (en) | Numerical control punch die punch clamping structure | |
| CN206798950U (en) | A kind of gripping mechanism for building |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180815 Address after: 072550 Yufeng East Road, Xushui District, Baoding, Hebei Applicant after: Hebei Jinding Tianli Sling Co., Ltd. Address before: 526299 6 Zhen Zhen Er Cun, Zhen Zhen Village Committee, Zhen Shan village, Sihui City, Zhaoqing, Guangdong Applicant before: Shen Hanzhao |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |