CN107176544B - A kind of magnechuck electric single beam crane - Google Patents
A kind of magnechuck electric single beam crane Download PDFInfo
- Publication number
- CN107176544B CN107176544B CN201710402096.8A CN201710402096A CN107176544B CN 107176544 B CN107176544 B CN 107176544B CN 201710402096 A CN201710402096 A CN 201710402096A CN 107176544 B CN107176544 B CN 107176544B
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- Prior art keywords
- lifting lug
- magnechuck
- welded
- bolt
- sway
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 6
- 239000000725 suspension Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 230000007423 decrease Effects 0.000 description 5
- 230000005611 electricity Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007787 solid Substances 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
- B66C17/00—Overhead travelling cranes comprising one or more substantially horizontal girders the ends of which are directly supported by wheels or rollers running on tracks carried by spaced supports
- B66C17/04—Overhead travelling cranes comprising one or more substantially horizontal girders the ends of which are directly supported by wheels or rollers running on tracks carried by spaced supports with lifting beams, e.g. slewable beams, carrying load-engaging elements, e.g. magnets, hooks
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The invention discloses a kind of magnechuck electric single beam cranes,The outside of two end carriages of trolley has respectively been bolted anti-swing rod upper branch arm with flange,The one end of anti-swing rod upper branch arm far from trolley end carriage passes through the flanged joint on bolt and anti-sway outer bar,Platform sling is welded in the middle part of anti-swing rod upper branch arm,The lower cover plate of magnechuck hanging beam is connect by bolt with swivel bearing room top,The lower part of swivel bearing room is fixed with by bolt and rotating mechanism pedestal,Deep groove ball bearing is housed in swivel bearing room,The side of rotating mechanism pedestal is equipped with rotating mechanism,Driver pinion is housed on the output shaft of speed reducer,It is fixed below by circlip with flat key connection,Driven gear wheel flat key and rotation axis connection,The gear wheel is fixed with lifting lug disk with bolt below,Lifting lug disk lower part is welded with lifting lug,Lifting lug is welded on magnechuck,The lifting lug welded on the position of lifting lug and lifting lug disk is corresponding up and down and is connected by magnechuck hanging axis,Magnechuck hanging beam is linked together by rotary shaft.
Description
Technical field
The present invention relates to a kind of anti-shaking tray magnechucks, especially suitable for using on electric single beam crane.
Background technique
The magnechuck installed on single-beam crane at present is hung under the electric block of common electric single-beam crane
One magnechuck, can neither rotate, and cannot prevent waving, but in many places, especially some steel mills and some steel
Market, the crane for needing one kind that can rotate and not shake in charging or discharging, e.g., the object of crane loading is
When steel pipe, steel pipe will be parallel to crane placement, by crane that the other end pile of steel tube suspending to workshop is neat, at this moment as used
Existing magnechuck crane, is impossible.
Summary of the invention
The task of the present invention is propose it is a kind of lifting object when hanging beam will not front and rear, left and right swing a kind of magnechuck electricity
Dynamic single-beam crane.
The task of the present invention is what is completed in this way, it includes crane, and crane is by end carriage, girder, big
Vehicle operating mechanism and operating mechanism composition of getting off, it is characterised in that：The outside of two end carriages of trolley has respectively been bolted with flange
Anti- swing rod upper branch arm, the one end of the anti-swing rod upper branch arm far from trolley end carriage are connected by the flange on bolt and anti-sway outer bar
It connecing, platform sling is welded in the middle part of anti-swing rod upper branch arm, the platform sling is connect far from one end of anti-swing rod upper branch arm with cucurbit hanging beam,
The middle part both sides of platform sling are respectively welded with electric block platform sling, and the electric block platform sling is machined with hole far from one end of platform sling, and leads to
It crosses electric block drift bolt the wallboard on electric block platform sling and electric block links together, under the magnechuck hanging beam
Cover board connect by bolt with swivel bearing room top, the lower part of the swivel bearing room with pass through bolt and rotating mechanism pedestal
It is fixed, deep groove ball bearing is housed, the side of rotating mechanism pedestal is equipped with rotating mechanism, the output of speed reducer in swivel bearing room
Driver pinion is housed on axis, is fixed below by circlip with flat key connection, driven gear wheel flat key and rotation axis connection, institute
It states gear wheel to be fixed with lifting lug disk with bolt below, lifting lug disk can be rotated with gear wheel, and lifting lug disk lower part, which is welded with, hangs
Ear is welded with lifting lug on magnechuck, and the lifting lug welded on the position of lifting lug and lifting lug disk is corresponding up and down and is hung by magnechuck
Axis connection, lifting lug disk with magnechuck hanging beam are linked together by rotary shaft, the middle position of the magnechuck hanging beam
It is welded with hanging beam, there is a lifting lug on hanging beam, in the lifting lug for the hanging beam that the suspension hook on electric block hangs over magnechuck, the electromagnetism
There is flange to be connected by bolt with the flange of anti-sway interior bar lower end on the upper cover plate at the both ends of sucker hanging beam, anti-sway outer bar is solid
Fixed motionless, anti-sway outer bar mounted inside has the anti-sway interior bar run up and down.The rotary shaft is multi-diameter shaft, and top has screw thread simultaneously
It is fixed on pressure bearing by round nut, the internal diameter cooperation of middle part and deep groove ball bearing, first step is used for position rotating machine
Structure pedestal makes the driver pinion of rotating mechanism and driven gear wheel be meshed, and second step is for positioning under driven gear wheel
The lifting lug disk on side.The anti-sway interior bar and anti-sway outer rod-shape are square or circle.It is welded in the middle part of the anti-swing rod upper branch arm
Platform sling, the other end and cucurbit hanging beam of platform sling connect and compose a stable quadrangle.
The present invention has the following effects that the technical program solves single-beam crane waving in handling object.Especially
Be it is longer to diameter, have when irregularly shaped object lifts by crane it is anti-wave, have and run smoothly, the advantage not swung back and forth.
Detailed description of the invention
Fig. 1 is the main view of the technical program；Fig. 2 is the left view of Fig. 1；Fig. 3 is the main view of electric block connection frame；
Fig. 4 is the left view of Fig. 3；Fig. 5 is the main view of rotating mechanism；Fig. 6 is the left view of Fig. 5.
Drawing explanation：1, end carriage, 2, traveling mechanism of the larger traveller, 3, girder, 4, trolley frame, 5, anti-sway interior bar, 6, anti-sway outer bar,
7, wheeling mechanism, 8, electric block platform sling, 9, electric block, 10, car stop, 11, magnechuck hanging beam, 12, rotary shaft,
13, round nut, 14, pressure bearing, 15, swivel bearing room, 16, rotating mechanism, 17, rotating mechanism pedestal, 18, the small tooth of active
Wheel, 19, driven gear wheel, 20, lifting lug disk, 21, lifting lug, 22, magnechuck hanging axis, 23, magnechuck, 24, deep groove ball bearing,
25, anti-swing rod upper branch arm, 26, platform sling, 27, electric block drift bolt, 28, hanging beam, 29, cucurbit hanging beam.
Specific embodiment
Embodiment is described in detail in conjunction with the figures above, as shown in Figure 1, crane is by end carriage 1, girder 3, cart fortune
Row mechanism 2, wheeling mechanism 7 are constituted, and the girder 3 is sitting in the top of end carriage 1 and is fixed by bolt group, and cart runs machine
Structure 2 is made of motor, speed reducer and wheel, is responsible for the walking of cart, and the shape of girder is rectangular box-girder, and two webs top is each
There is a square steel track, furtherly, square steel track is two surfaces for being separately positioned on two web of girder, is transported for trolley
The operation of row mechanism 8, trolley frame 4 are made of two trolley end carriages and an attachment beam, and the wheel of trolley is in trolley end carriage
Face, totally four wheels, adhesion wheel two, by motor car wheel two, adhesion wheel is to be driven by wheeling mechanism in small track
It walks, is limited by the car stop 10 being mounted on girder, the above description is that the prior arts of single-beam crane, no longer in detail on road
Description.
The technical program is as depicted in figs. 1 and 2, and the outside of two end carriages of trolley has been bolted on anti-swing rod with flange props up
Arm 25, the one end of the anti-swing rod upper branch arm far from trolley end carriage pass through the flanged joint on bolt and anti-sway outer bar 6, anti-swing rod
The middle part of upper branch arm 25 is welded with platform sling 26, and the platform sling connect with cucurbit hanging beam 29 far from one end of anti-swing rod upper branch arm, hangs
The middle part both sides of plate are respectively welded with electric block platform sling 8, and the electric block platform sling is machined with hole far from one end of platform sling, and passes through
Electric block drift bolt 27 links together the wallboard on electric block platform sling 8 and electric block 9, and such electric block is just and small
Vehicle frame links together positioned at the lower part of girder 3.
29 left and right ends of cucurbit hanging beam are connect by flange bolt with anti-sway outer bar 6, and being equipped in anti-sway outer bar can move
Dynamic anti-sway interior bar 5 is welded with platform sling 26 in the middle part of the anti-swing rod upper branch arm 25, and the other end of platform sling is connect with cucurbit hanging beam 29
Constitute a stable quadrangle.
The lower cover plate of the magnechuck hanging beam 11 is connect by bolt with 15 top of swivel bearing room, such as Fig. 5 and Fig. 6 institute
Show, the lower part of the swivel bearing room is fixed by bolt and rotating mechanism pedestal 17, and deep-groove ball axis is housed in swivel bearing room
24 are held, load level inertia force is used for, the side of rotating mechanism pedestal is equipped with rotating mechanism 16, and the rotating mechanism is by one
Platform motor and a speed reducer are constituted and are connected by shaft coupling, and driver pinion 18 is housed on the output shaft of speed reducer, with flat
It is keyed it to fix by circlip below, driven gear wheel 19 flat key is connect with rotary shaft 12, the pinion gear and gear wheel
Engagement rotation, the gear wheel are fixed with lifting lug disk 20 with bolt below, and lifting lug disk can be rotated with gear wheel, the lifting lug
Disk lower part is welded with lifting lug 21, and lifting lug is welded on magnechuck 23, and the lifting lug welded on the position of lifting lug and lifting lug disk is corresponding up and down
And connected by magnechuck hanging axis 22, the rotary shaft 12 is multi-diameter shaft, and top is with screw thread and fixed by round nut 13
On pressure bearing 14, the internal diameter of middle part and deep groove ball bearing cooperates, and first step is used for position rotating mechanism base, makes to rotate
The driver pinion of mechanism and driven gear wheel are meshed, and second step is used to position the following lifting lug disk 20 of driven gear wheel,
Lifting lug disk 20 with magnechuck hanging beam 11 is linked together by rotary shaft 12, and lifting lug disk can be rotated with rotary shaft, described
The middle position of magnechuck hanging beam 11 is welded with hanging beam 28, there is a lifting lug on hanging beam 28, and the suspension hook on electric block hangs over electricity
In the lifting lug of the hanging beam 28 of magnetic-disc, suspension hook raising or when decline up and down drives 11 raising of magnechuck hanging beam or decline, described
There is flange to be connected by bolt with the flange of anti-sway 5 lower end of interior bar on the upper cover plate at the both ends of magnechuck hanging beam 11, it is described
Anti-sway interior bar and anti-sway outer rod-shape are square or round, anti-sway outer bar be it is fixed, anti-sway outer bar mounted inside has up and down
The anti-sway interior bar of operation, when electric block rises, anti-sway interior bar is with moving upwards, the anti-sway interior bar when electric block decline
With moving downward, the purpose of this design be when crane is braked suddenly at runtime, magnechuck hanging beam 11 will not before
Afterwards, it swings, the magnechuck 23 all rigid connections from top to bottom.Anti-sway outer bar 6 is that rigidity connects with lower vehicle frame 4
It connects.
When the crane works, traveling mechanism of the larger traveller drives crane to move forward and backward, and wheeling mechanism drives trolley edge
Track side-to-side movement on girder, when cart movement or moving of car, since all rigidity connect magnechuck from top to down
It connects, the horizontal inertial force of magnechuck and hoist acts on the rotary shaft first, and rotary shaft is transmitted by magnechuck hanging beam 11
Onto interior anti-swing rod, since interior anti-sway rod set is mounted in the inside of outer anti-swing rod, gap very little, furthermore outer anti-swing rod is with trolley frame
Rigid connection, so last horizontal inertial force is overcome by inside and outside anti-swing rod, magnechuck and weight will not with crane or
Starting or stoping for trolley and shake.When electric block raising or decline, suspension hook pulls electromagnetism by the lifting lug on hanging beam 28
Sucker hanging beam rises or falls, and magnechuck hanging beam pulls the rising of magnechuck and weight further through pressure bearing and rotary shaft
And decline.Magnechuck hanging beam will drive the raising and lowering of magnechuck and weight by lifting lug disk and lifting lug again.Electricity simultaneously
Magnetic-disc hanging beam 11 drives interior anti-swing rod flexible inside anti-swing rod outside.
Claims (3)
1. a kind of magnechuck electric single beam crane, including crane, crane is by end carriage, girder, cart
Operating mechanism and operating mechanism composition of getting off, it is characterised in that：The outside of two end carriages of trolley has respectively been bolted with flange anti-
Swing rod upper branch arm, the anti-swing rod upper branch arm pass through the flanged joint in bolt and anti-sway outer bar far from one end of trolley end carriage,
Platform sling is welded in the middle part of anti-swing rod upper branch arm, the one end of the platform sling far from anti-swing rod upper branch arm is connected and composed with cucurbit hanging beam
One stable quadrangle, the middle part both sides of platform sling are respectively welded with electric block platform sling, and the electric block platform sling is far from platform sling
One end is machined with hole, and the wallboard on electric block platform sling and electric block is linked together by electric block drift bolt, institute
The lower cover plate of magnechuck hanging beam is stated to connect by bolt with swivel bearing room top, the lower part of the swivel bearing room with pass through
Bolt is fixed with rotating mechanism pedestal, deep groove ball bearing is housed, the side of rotating mechanism pedestal is equipped with rotation in swivel bearing room
Rotation mechanism is equipped with driver pinion on the output shaft of speed reducer, is fixed below by circlip with flat key connection, driven gear wheel is used
Flat key and rotation axis connection, the gear wheel are fixed with lifting lug disk with bolt below, and lifting lug disk can be rotated with gear wheel, institute
It states lifting lug disk lower part and is welded with lifting lug, be welded with lifting lug on magnechuck, it is right above and below the lifting lug welded on the position of lifting lug and lifting lug disk
It should and be connected by magnechuck hanging axis, lifting lug disk with magnechuck hanging beam is linked together by rotary shaft, the electromagnetism
The middle position of sucker hanging beam is welded with hanging beam, there is a lifting lug on hanging beam, and the suspension hook on electric block hangs over hanging for magnechuck
In the lifting lug of beam, there is flange to pass through the flange of bolt and anti-sway interior bar lower end on the upper cover plate at the both ends of the magnechuck hanging beam
Be connected, anti-sway outer bar be it is fixed, anti-sway outer bar mounted inside has the anti-sway interior bar run up and down.
2. a kind of magnechuck electric single beam crane as described in claim 1, it is characterised in that：The rotary shaft is ladder
Axis, top are fixed on pressure bearing on screw thread and by round nut, the internal diameter cooperation of middle part and deep groove ball bearing, First
Rank is used for position rotating mechanism base, so that the driver pinion of rotating mechanism and driven gear wheel is meshed, second step is used for
Position the following lifting lug disk of driven gear wheel.
3. a kind of magnechuck electric single beam crane as described in claim 1, it is characterised in that：The anti-sway interior bar and anti-
The outer rod-shape of pendulum is square or circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710402096.8A CN107176544B (en) | 2017-06-01 | 2017-06-01 | A kind of magnechuck electric single beam crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710402096.8A CN107176544B (en) | 2017-06-01 | 2017-06-01 | A kind of magnechuck electric single beam crane |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107176544A CN107176544A (en) | 2017-09-19 |
| CN107176544B true CN107176544B (en) | 2018-11-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710402096.8A Active CN107176544B (en) | 2017-06-01 | 2017-06-01 | A kind of magnechuck electric single beam crane |
Country Status (1)
| Country | Link |
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| CN (1) | CN107176544B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203855325U (en) * | 2014-06-04 | 2014-10-01 | 武汉申安机电工程有限责任公司 | Bridge magnet crane for heavy rail |
| CN205222502U (en) * | 2015-12-02 | 2016-05-11 | 上海君屹工业自动化股份有限公司 | Antihunting transport hoist |
| CN206799008U (en) * | 2017-06-01 | 2017-12-26 | 崔会斌 | A kind of magnechuck electric single beam crane |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2775201B2 (en) * | 1991-05-10 | 1998-07-16 | 大成建設 株式会社 | Lifting member positioning and mounting device for high lift crane |
| JP2003040576A (en) * | 2001-07-26 | 2003-02-13 | Nippon Yusoki Co Ltd | Roll lifting device |
-
2017
- 2017-06-01 CN CN201710402096.8A patent/CN107176544B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203855325U (en) * | 2014-06-04 | 2014-10-01 | 武汉申安机电工程有限责任公司 | Bridge magnet crane for heavy rail |
| CN205222502U (en) * | 2015-12-02 | 2016-05-11 | 上海君屹工业自动化股份有限公司 | Antihunting transport hoist |
| CN206799008U (en) * | 2017-06-01 | 2017-12-26 | 崔会斌 | A kind of magnechuck electric single beam crane |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107176544A (en) | 2017-09-19 |
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Effective date of registration: 20190624 Address after: 226000 Tonghai Village Group 2, Zhangzhishan Town, Tongzhou District, Nantong City, Jiangsu Province Patentee after: Nantong Zhuomong Textile Co., Ltd. Address before: 453400 Qian Daguo Village 408, Changcun Town, Changyuan County, Xinxiang City, Henan Province Patentee before: Cui Huibin |
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Effective date of registration: 20190718 Address after: 226000 Zhangzhishan Town Industrial Park, Tongzhou District, Nantong City, Jiangsu Province (North District) Patentee after: Jiangsu Yalong Special Steel Wire Co., Ltd. Address before: 226000 Tonghai Village Group 2, Zhangzhishan Town, Tongzhou District, Nantong City, Jiangsu Province Patentee before: Nantong Zhuomong Textile Co., Ltd. |