CN106429818B - Electric lifting tool - Google Patents
Electric lifting tool Download PDFInfo
- Publication number
- CN106429818B CN106429818B CN201611041755.1A CN201611041755A CN106429818B CN 106429818 B CN106429818 B CN 106429818B CN 201611041755 A CN201611041755 A CN 201611041755A CN 106429818 B CN106429818 B CN 106429818B
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- CN
- China
- Prior art keywords
- electromagnetic hook
- hook
- crossbeam
- electric lifting
- lifting tool
- 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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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
- B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
- B66C1/425—Gripping members engaging only the external or internal surfaces of the articles motor actuated
-
- 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
- B66C1/04—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 magnetic means
- B66C1/06—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 magnetic means electromagnetic
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention discloses a kind of electric lifting tool, the first electromagnetic hook is articulated with the other end that one end of crossbeam, the second electromagnetic hook and the first electromagnetic hook are relatively symmetrically articulated with crossbeam on stating the center of crossbeam；Motor and speed reducer is connected by power transmission shaft, and forms transmission group, and transmission group is fixed on the side of crossbeam, and the output end of reductor is socketed with runner；First steel wire rope one end is fixed on runner, and the other end is fixed on one end of the first electromagnetic hook by the first skidding again；Second steel wire rope one end is fixed on runner, and the other end is fixed on one end of the second electromagnetic hook by the second skidding again；First electromagnetic hook and the second electromagnetic hook can be produced after being powered magnetic and with cast tube adsorbed close to be sling.The electric lifting tool can meet to produce needs, the safety problem of and can solution worker's hook, raising production efficiency.
Description
Technical field
The present invention relates to handling instrument, more particularly to electric lifting tool.
Background technology
After Water Cooled Centrifugal Machine tube drawing, because technique needs, the cast tube waste product after detection needs to have bad luck to special from production line
Use memory block.Because more than DN800 heavy calibers cast tube is without driving on track close to discharge, common outer wall holding tube suspender can not be used
Lifting, if not only having influenceed rhythm of production but also dangerous, it is necessary to worker operates on a production line with Simple hook form.
So, there is provided one kind meets production needs, and and can solves the safety problem of worker's hook, improves the big of production efficiency
The special electric lifting tool of bore cast tube is very necessary.
The content of the invention
It is an object of the invention to provide a kind of electric lifting tool, the electric lifting tool is hung by Electronic control and by heavy caliber cast tube
Rise and discharge neatly, the electric lifting tool can meet to produce needs, and and can solves the safety problem of worker's hook, improves and produces
Efficiency.
To achieve these goals, the invention provides a kind of electric lifting tool, the electric lifting tool to include：Crossbeam, motor, subtract
Fast machine, power transmission shaft, the first electromagnetic hook, the second electromagnetic hook, the first skidding, the second skidding, the first steel wire rope and the second steel wire
Rope, first electromagnetic hook are articulated with one end of the crossbeam, and second electromagnetic hook closes with first electromagnetic hook
The other end of the crossbeam is relatively symmetrically articulated with the center for stating crossbeam；The motor and the reductor pass through
Power transmission shaft is connected, and forms transmission group, and the transmission group is fixed on the side of the crossbeam, the output end socket of the reductor
There is runner；Described first steel wire rope one end is fixed on the runner, and the other end is fixed on described again by first skidding
One end of first electromagnetic hook；Described second steel wire rope one end is fixed on the runner, and the other end passes through second skidding
One end of second electromagnetic hook is fixed on again；First electromagnetic hook and the second electromagnetic hook can produce magnetic after being powered
And with cast tube adsorbed close to be sling.
Preferably, the electric lifting tool also includes the first bearing pin and the second bearing pin, and one end of the crossbeam offers up and down
First groove of insertion, first bearing pin is through first electromagnetic hook and is detachably secured in the first groove, institute
Stating the first electromagnetic hook can be rotated centered on first bearing pin；The other end of the crossbeam offers and first groove
The second symmetrical groove, second bearing pin is through second electromagnetic hook and is detachably secured in the second groove,
Second electromagnetic hook can be rotated centered on second bearing pin.
Preferably, first electromagnetic hook includes the first hinge segment, the first linkage section and the first supporting section, and described first
Hinge segment is articulated with the crossbeam, and one end of first hinge segment is connected with first steel wire rope, first hinge segment
The other end be fixedly connected with one end of first linkage section, the other end of first linkage section and first supporting section
One end be fixedly connected, the other end of first supporting section is towards second electromagnetic hook.
Preferably, second electromagnetic hook includes the second hinge segment, the second linkage section and the second supporting section, and described second
Hinge segment is articulated with the crossbeam, and one end of second hinge segment is connected with second steel wire rope, second hinge segment
The other end be fixedly connected with one end of second linkage section, the other end of second linkage section and second supporting section
One end be fixedly connected, the other end of second supporting section is towards first electromagnetic hook.
Preferably, the upper surface of first supporting section and second supporting section is fixedly installed antiskid pad, and two
The individual antiskid pad is respectively welded on first supporting section and second supporting section.
Preferably, the electric lifting tool also includes installing tache, and four installing taches are respectively welded two in the crossbeam
Side.
Preferably, the runner is provided with the first race and the second race along its circumferential direction, and first race is close
First electromagnetic hook, second race are fixed on institute close to second electromagnetic hook, described first steel wire rope one end
State in the first race, the other end is fixed on one end of first electromagnetic hook by first skidding again；Second steel
Cord one end is fixed in second race, and the other end is fixed on second electromagnetic hook again by second skidding
One end.
Preferably, the electric lifting tool also includes operator, and the operator is electrically connected to the motor, for controlling
State motor rotation and rotation direction.
According to above-mentioned technical proposal, the first electromagnetic hook and the second electromagnetic hook are hingedly connected to the two of crossbeam by the present invention
End, connected by the first steel wire rope by the output end of the first skidding and reductor, first is controlled by the rotation of reductor
The folding of electromagnetic hook, connected additionally by the second steel wire rope by the output end of the second skidding and reductor, pass through reductor
Rotation control the folding of the second electromagnetic hook, when needing to sling cast tube, by the first electromagnetic hook and the second electromagnetism
Suspension hook closes to center and clamps cast tube, then being powered makes the first electromagnetic hook and the second electromagnetic hook have magnetic, further
Cast tube to be sling is held, avoids worker from directly contacting suspension hook in operation by such device, can so meet
Production needs, and and can solves the safety problem of worker's hook, improves production efficiency.
Other features and advantages of the present invention will be described in detail in subsequent specific embodiment part.
Brief description of the drawings
Accompanying drawing is for providing a further understanding of the present invention, and a part for constitution instruction, with following tool
Body embodiment is used to explain the present invention together, but is not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is the front view of electric lifting tool in the present invention；
Fig. 2 is the top view of electric lifting tool in the present invention；
Fig. 3 is the front view after electric lifting tool suspension hook opening in the present invention；
Fig. 4 is the front view of the transmission group of the motor and speed reducer composition on electric lifting tool in the present invention；
Fig. 5 is the stereogram of the first electromagnetic hook on electric lifting tool in the present invention；
Fig. 6 is the stereogram of the second electromagnetic hook on electric lifting tool in the present invention.
Description of reference numerals
The reductor of 1 crossbeam 2
3 the first steel wire ropes of motor 4A
4B the second steel wire rope the first electromagnetic hooks of 5A
5B the second electromagnetic hook the first bearing pins of 6A
6B the second bearing pin the first skiddings of 7A
The race of the second skiddings of 7B 8 first
The power transmission shaft of 9 second race 10
The antiskid pad of 11 installing tache 12
Embodiment
The embodiment of the present invention is described in detail below in conjunction with accompanying drawing.It should be appreciated that this place is retouched
The embodiment stated is merely to illustrate and explain the present invention, and is not intended to limit the invention.
In the present invention, in the case where not making opposite explanation, " up and down, front and rear height " etc. is included in term
The noun of locality only represents orientation of the term under normal service condition, or be skilled artisan understands that be commonly called as, without should
It is considered as the limitation to the term.
Electric lifting tool shown in Figure 1, the electric lifting tool include：Crossbeam 1, motor 3, reductor 2, power transmission shaft 10,
One electromagnetic hook 5A, the second electromagnetic hook 5B, the first skidding 7A, the second skidding 7B, the first steel wire rope 4A and the second steel wire rope 4B,
The first electromagnetic hook 5A is articulated with one end of the crossbeam 1, the second electromagnetic hook 5B and first electromagnetic hook
5A is relatively symmetrically articulated with the other end of the crossbeam 1 on the center for stating crossbeam 1；The motor 3 and described subtract
Fast machine 2 is connected by power transmission shaft 10, and forms transmission group, and the transmission group is fixed on the side of the crossbeam 1, the reductor
2 output end is socketed with runner；Described first steel wire rope 4A one end is fixed on the runner, and the other end passes through the first round
Sliding 7A is fixed on one end of the first electromagnetic hook 5A again；Described second steel wire rope 4B one end is fixed on the runner, separately
One end is fixed on one end of the second electromagnetic hook 5B by the second skidding 7B again；The first electromagnetic hook 5A and
Two electromagnetic hook 5B be powered after can produce magnetic and with cast tube adsorbed close to be sling.
First electromagnetic hook 5A and the second electromagnetic hook 5B are respectively articulated with by the implementation of Pass through above-mentioned technical proposal, the present invention
In the both ends of crossbeam 1, it is connected by the first steel wire rope 4A by the first skidding 7A with the output end of reductor 2, passes through reductor 2
Rotation control the first electromagnetic hook 5A folding, additionally by the second steel wire rope 4B by the second skidding 7B and reductor 2
Output end connection, the rotation for passing through reductor 2 controls the second electromagnetic hook 5B folding, when needing to sling cast tube
Wait, the first electromagnetic hook 5A and the second electromagnetic hook 5B are closed to center and clamp cast tube, then be powered and make the first electromagnetic hook
5A and the second electromagnetic hook 5B have magnetic, further hold cast tube to be sling, avoid worker from existing by such device
Suspension hook is directly contacted in operating process, can so meet to produce needs, and can solves the safety problem of worker's hook, improves life
Produce efficiency.
In this embodiment, in order to make it that it is good strong that the first electromagnetic hook 5A and the second electromagnetic hook 5B has
Degree and stability, it is preferable that the electric lifting tool also includes the first bearing pin 6A and the second bearing pin 6B, and one end of the crossbeam 1 is opened
The first groove provided with up/down perforation, the first bearing pin 6A is through the first electromagnetic hook 5A and is detachably secured to the
In one groove, the first electromagnetic hook 5A can be rotated centered on the first bearing pin 6A；The other end of the crossbeam 1 opens up
There is second groove symmetrical with first groove, the second bearing pin 6B is through the second electromagnetic hook 5B and detachable
Be fixed in the second groove, the second electromagnetic hook 5B can be rotated centered on the second bearing pin 6B.By using
First electromagnetic hook 5A is hinged in the first groove by one bearing pin 6A, is hinged on the second electromagnetic hook 5B using the second bearing pin 6B
In second groove, and the first bearing pin 6A, the second bearing pin 6B and crossbeam 1 all use high strength steel, are not only convenient in the future more
Change and repair, also greatly improve manipulation strength and useful life longevity.
In this embodiment, in order to alloing the first electromagnetic hook 5A to have when opening or clamping preferably
Handling and flexibility, it is preferable that the first electromagnetic hook 5A includes the first hinge segment, the first linkage section and the first support
Section, first hinge segment are articulated with the crossbeam 1, and one end of first hinge segment is connected with the first steel wire rope 4A,
The other end of first hinge segment is fixedly connected with one end of first linkage section, the other end of first linkage section with
One end of first supporting section is fixedly connected, and the other end of first supporting section is towards the second electromagnetic hook 5B.The
The sensing at one electromagnetic hook 5A hang-up end and the second electromagnetic hook 5B hang-up end is relative, the first electromagnetic hook 5A and the first steel
The sensing of cord 4A connection end and the second electromagnetic hook 5B and the second steel wire rope 4B connection end with horizontal plane on the contrary, and form
Certain angle, so amplitude of fluctuation can reduce when folding the first electromagnetic hook 5A and the second electromagnetic hook 5B, can subtract
The depth of few first groove and the second groove, increase the intensity of crossbeam 1.
In this embodiment, in order to alloing the second electromagnetic hook 5B to have when opening or clamping preferably
Handling and flexibility, it is preferable that the second electromagnetic hook 5B includes the second hinge segment, the second linkage section and the second support
Section, second hinge segment are articulated with the crossbeam 1, and one end of second hinge segment is connected with the second steel wire rope 4B,
The other end of second hinge segment is fixedly connected with one end of second linkage section, the other end of second linkage section with
One end of second supporting section is fixedly connected, and the other end of second supporting section is towards the first electromagnetic hook 5A.The
The sensing at two electromagnetic hook 5B hang-up end and the first electromagnetic hook 5A hang-up end is relative, the first electromagnetic hook 5A and the first steel
The sensing of cord 4A connection end and the second electromagnetic hook 5B and the second steel wire rope 4B connection end with horizontal plane on the contrary, and form
Certain angle, so amplitude of fluctuation can reduce when folding the first electromagnetic hook 5A and the second electromagnetic hook 5B, can subtract
The depth of few first groove and the second groove, increase the intensity of crossbeam 1.
In this embodiment, in order to be unlikely to come off when cast tube is sling, it is preferable that first supporting section and
The upper surface of second supporting section is fixedly installed antiskid pad 12, and two antiskid pads 12 are respectively welded in described
On first supporting section and second supporting section.Cast tube quilt is controlled by using the frictional force of the increase contact surface of antiskid pad 12
Stability when slinging.
In this embodiment, suspender is arranged on crane for convenience, it is preferable that the electric lifting tool also includes
Installing tache 11, four installing taches 11 are respectively welded in the both sides of the crossbeam 1.By using steel wire penetrating installing tache 11
It is fixed on crane, it is possible to drive suspender to carry cast tube.
In this embodiment, it is unlikely to obscure one in order to distinguish the first steel wire rope 4A and the second steel wire rope 4B
Rise, it is preferable that the runner is provided with the first race 8 and the second race 9 along its circumferential direction, and first race 8 is close to institute
The first electromagnetic hook 5A is stated, second race 9 is fixed close to the second electromagnetic hook 5B, described first steel wire rope 4A one end
In in first race 8, the other end is fixed on one end of the first electromagnetic hook 5A by the first skidding 7A again；Institute
State second steel wire rope 4B one end to be fixed in second race 9, the other end is fixed on described again by the second skidding 7B
Second electromagnetic hook 5B one end.
In this embodiment, in order to realize electric control, it is preferable that the electric lifting tool also includes operator, the behaviour
The motor 3 is electrically connected to as device, for controlling the motor 3 to rotate and rotation direction.Controller is grasped installed in crane
Make on platform, realize overall-in-one control schema, it is simple to operate, improve yield.
The preferred embodiment of the present invention is described in detail above in association with accompanying drawing, still, the present invention is not limited to above-mentioned reality
The detail in mode is applied, in the range of the technology design of the present invention, a variety of letters can be carried out to technical scheme
Monotropic type, these simple variants belong to protection scope of the present invention.
It is further to note that each particular technique feature described in above-mentioned embodiment, in not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the present invention to it is various can
The combination of energy no longer separately illustrates.
In addition, various embodiments of the present invention can be combined randomly, as long as it is without prejudice to originally
The thought of invention, it should equally be considered as content disclosed in this invention.
Claims (8)
1. a kind of electric lifting tool, it is characterised in that the electric lifting tool includes：Crossbeam (1), motor (3), reductor (2), transmission
Axle (10), the first electromagnetic hook (5A), the second electromagnetic hook (5B), the first skidding (7A), the second skidding (7B), the first steel wire rope
(4A) and the second steel wire rope (4B), first electromagnetic hook (5A) are articulated with one end of the crossbeam (1), second electromagnetism
Suspension hook (5B) is relatively symmetrically articulated with the horizontal stroke with first electromagnetic hook (5A) on the center for stating crossbeam (1)
The other end of beam (1)；
The motor (3) and the reductor (2) are connected by power transmission shaft (10), and form transmission group, and the transmission group is fixed
In the side of the crossbeam (1), the output end of the reductor (2) is socketed with runner；
Described first steel wire rope (4A) one end is fixed on the runner, and the other end is fixed on again by first skidding (7A)
One end of first electromagnetic hook (5A)；Described second steel wire rope (4B) one end is fixed on the runner, and the other end passes through
Second skidding (7B) is fixed on one end of second electromagnetic hook (5B) again；
First electromagnetic hook (5A) and the second electromagnetic hook (5B) can produce magnetic and close with cast tube to be sling after being powered
Absorption.
2. electric lifting tool according to claim 1, it is characterised in that the electric lifting tool also include the first bearing pin (6A) and
Second bearing pin (6B), one end of the crossbeam (1) offer the first groove of up/down perforation, and first bearing pin (6A) passes through institute
State the first electromagnetic hook (5A) and be detachably secured in the first groove, first electromagnetic hook (5A) can be with described first
Rotated centered on bearing pin (6A)；
The other end of the crossbeam (1) offers second groove symmetrical with first groove, second bearing pin (6B)
Through second electromagnetic hook (5B) and it is detachably secured in the second groove, second electromagnetic hook (5B) can be with institute
State and rotate centered on the second bearing pin (6B).
3. electric lifting tool according to claim 2, it is characterised in that it is be hinged that first electromagnetic hook (5A) includes first
Section, the first linkage section and the first supporting section, first hinge segment are articulated with the crossbeam (1), and the one of first hinge segment
End is connected with first steel wire rope (4A), and one end of the other end of first hinge segment and first linkage section, which is fixed, to be connected
Connect, the other end of first linkage section is fixedly connected with one end of first supporting section, first supporting section it is another
Hold towards second electromagnetic hook (5B).
4. electric lifting tool according to claim 3, it is characterised in that it is be hinged that second electromagnetic hook (5B) includes second
Section, the second linkage section and the second supporting section, second hinge segment are articulated with the crossbeam (1), and the one of second hinge segment
End is connected with second steel wire rope (4B), and one end of the other end of second hinge segment and second linkage section, which is fixed, to be connected
Connect, the other end of second linkage section is fixedly connected with one end of second supporting section, second supporting section it is another
Hold towards first electromagnetic hook (5A).
5. electric lifting tool according to claim 4, it is characterised in that first supporting section and second supporting section
Upper surface is fixedly installed antiskid pad (12), two antiskid pads (12) be respectively welded in first supporting section and
On second supporting section.
6. electric lifting tool according to claim 5, it is characterised in that the electric lifting tool also includes installing tache (11), and four
The individual installing tache (11) is respectively welded in the both sides of the crossbeam (1).
7. electric lifting tool according to claim 4, it is characterised in that the runner is provided with the first round along its circumferential direction
Groove (8) and the second race (9), first race (8) are leaned on close to first electromagnetic hook (5A), second race (9)
Nearly second electromagnetic hook (5B), described first steel wire rope (4A) one end are fixed in first race (8), other end warp
Cross one end that first skidding (7A) is fixed on first electromagnetic hook (5A) again；Described second steel wire rope (4B) one end is solid
Due in second race (9), the other end is fixed on second electromagnetic hook (5B) again by second skidding (7B)
One end.
8. electric lifting tool according to claim 4, it is characterised in that the electric lifting tool also includes operator, the behaviour
The motor (3) is electrically connected to as device, for controlling the motor (3) rotation and rotation direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611041755.1A CN106429818B (en) | 2016-11-24 | 2016-11-24 | Electric lifting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611041755.1A CN106429818B (en) | 2016-11-24 | 2016-11-24 | Electric lifting tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106429818A CN106429818A (en) | 2017-02-22 |
| CN106429818B true CN106429818B (en) | 2018-03-13 |
Family
ID=58218003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611041755.1A Active CN106429818B (en) | 2016-11-24 | 2016-11-24 | Electric lifting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106429818B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107572361B (en) * | 2017-10-13 | 2024-04-12 | 朱友富 | Quick release device for vertical impact test of container |
| CN108675113B (en) * | 2018-06-26 | 2020-08-28 | 合肥市春华起重机械有限公司 | Clamping frame for rail hoisting |
| CN112523203B (en) * | 2020-11-26 | 2022-03-29 | 山西华晋岩土工程勘察有限公司 | A cable suspension device for bored concrete pile convenient to dismantle |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2851600A1 (en) * | 1978-11-29 | 1980-06-12 | Nukem Gmbh | UNIVERSAL GRIPPER |
| IT242065Y1 (en) * | 1996-04-19 | 2001-06-04 | Meccaniche Conte Srl Costruzio | COIL HANDLING DEVICE |
| JP2788228B2 (en) * | 1996-06-12 | 1998-08-20 | 基司 久門 | Article hanging jig |
| CN2547713Y (en) * | 2002-06-07 | 2003-04-30 | 青岛港务局 | Cast tube hook |
| CN101423175B (en) * | 2007-10-31 | 2010-08-25 | 贵阳铝镁设计研究院 | Automatic open and close multi-connected clamping device |
| US8109550B1 (en) * | 2008-09-29 | 2012-02-07 | Honda Motor Co., Ltd. | Pack end tool |
| CN204778346U (en) * | 2015-06-19 | 2015-11-18 | 河南宝起华东起重机有限公司 | Novel crane sling |
| CN205575378U (en) * | 2016-04-28 | 2016-09-14 | 牛鹏勃 | Automatic cast tube hoist |
| CN105883576B (en) * | 2016-05-20 | 2017-09-22 | 中核机械工程有限公司 | A kind of giant caterpillar crane arm support special hanger for hoisting |
-
2016
- 2016-11-24 CN CN201611041755.1A patent/CN106429818B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106429818A (en) | 2017-02-22 |
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