CN108033361A - A kind of overhead crane with electric hoists - Google Patents
A kind of overhead crane with electric hoists Download PDFInfo
- Publication number
- CN108033361A CN108033361A CN201711409987.2A CN201711409987A CN108033361A CN 108033361 A CN108033361 A CN 108033361A CN 201711409987 A CN201711409987 A CN 201711409987A CN 108033361 A CN108033361 A CN 108033361A
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- CN
- China
- Prior art keywords
- forth
- motor
- frame
- wheel
- lifting beam
- 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.)
- Pending
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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
- B66C11/00—Trolleys or crabs, e.g. operating above runways
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C11/00—Trolleys or crabs, e.g. operating above runways
- B66C11/16—Rope, cable, or chain drives for trolleys; Combinations of such drives with hoisting gear
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The invention discloses a kind of overhead crane with electric hoists,Including controlling switch and move back and forth frame,The controlling switch is installed on the lower section for moving back and forth frame,The lower right for moving back and forth frame is provided with back-and-forth motion wheel,The right side for moving back and forth wheel is provided with back-and-forth motion motor,Two steel cable deflecting rollers are provided with the one of inner side of two lifting beams,And it is provided with auxiliary hook below two steel cable deflecting rollers,So when needing to sling long object,Avoid the need for single hook and participate in work,Single hook or double hook are suspended to again in the both sides of long materials also without fastening steel cable,Because the width of lifting beam is enough big the distance between two auxiliary hooks are also enough big,Two auxiliary hooks can be easily individually positioned in the both sides of long materials,Solve the problems, such as traditional electric hoist type crane because the distance between two ropes it is short easily make object rotate and caused by object damage and personnel's injury.
Description
Technical field
The invention belongs to crane correlative technology field, and in particular to a kind of overhead crane with electric hoists.
Background technology
Crane refers to more action hoisting machineries of vertical-lift within the specific limits and horizontal carrying heavy goods.Also known as day
Car, hanging, crane.Bridge crane is that crossbearer carries out the lifting equipment of material handling in workshop, warehouse and stock ground overhead.Due to
Its both ends are seated on tall and big concrete column or metallic support, it is a kind of lifting that use scope is most wide, quantity is most
Machinery.The work characteristics that lifting equipment has is to do intermittent exercise, i.e., feeding, migration, unloading etc. are dynamic in a working cycles
The corresponding mechanism of work is to work alternatively, and crane develops and using more and more extensive in the market.Due to being hung without supporting leg
Often there are some accidents in weight and lift heavy traveling, and the speed of traveling is also fast compared with crawler crane (crawler crane)；Operation is stable, lifting
Amount is big, lift heavy can walk in particular range but must assure that path formation is solid, tire pressure meets the requirements, hangs ground
It must not exceed 50CM；On-load is forbidden to walk over long distances.To ensure job safety, at present the country substantially forbid not making a jack into
Row lifting operation.Crane, which matches steel wire rope kind, includes phosphorized coating steel wire rope, galvanized steel wire rope and bright wire rope.
Existing electric hoist bridge crane is in use there is some defects, since electric hoist bridge crane is all
Used in integrated mill either railway subway building site, some long or bigger objects are often had in above occasion
Need to transport, big object is not bad, can be lifted with a hook, if, it is necessary to the two of object if long
Head rope, is then lifted with single hook or double hook, and either the distance between two ropes of single hook or double hook are all close,
Long object easily rotates during slinging, and some building sites can allow people to hold by rope on object, if control
Improper, object may be thrown damage, and staff can also come to harm.
The content of the invention
It is proposed in the above background technology to solve it is an object of the invention to provide a kind of overhead crane with electric hoists
Because compared with long materials rotation and caused by physical damage and personnel injure the problem of.
To achieve the above object, the present invention provides following technical solution：A kind of overhead crane with electric hoists, including control
Switch and back-and-forth motion frame, the controlling switch are installed on the lower section for moving back and forth frame, and the lower right for moving back and forth frame is set
Back-and-forth motion wheel is equipped with, the right side for moving back and forth wheel is provided with back-and-forth motion motor, is set on the right side of the back-and-forth motion frame
Lifting beam is equipped with, beam track is provided with above the lifting beam, left and right is provided with above the beam track and is moved
Driving wheel, it is described move left and right to be provided with below wheel move left and right motor, and move left and right to be provided with the right side of wheel and move left and right
Frame, described move left and right are provided with motor platform below frame, the right side above the motor platform is provided with single hook motor, and
Stand-by motor is provided with the left of motor platform, single hook, the inner side both sides of lifting beam are provided with below the motor platform
Steel cable deflecting roller is provided with, auxiliary hook is provided with below the steel cable deflecting roller, the back-and-forth motion motor, move left and right electricity
Machine, single hook motor and stand-by motor are electrically connected with controlling switch.
Preferably, the lifting beam is both provided with two with moving back and forth frame, and two lifting beams are arranged at two
Between a back-and-forth motion frame.
Preferably, the steel cable deflecting roller is positioned only on a lifting beam.
Preferably, the shape of cross section of the lifting beam is trapezoidal.
Preferably, the frame that moves left and right is flexibly connected with lifting beam by moving left and right wheel.
Preferably, before the front and back wheel mobile motor is provided with two altogether, and two front and back wheel mobile motors are arranged at
The right side of movable stand afterwards.
Compared with prior art, the beneficial effects of the invention are as follows：Two are provided with the one of inner side of two lifting beams
A steel cable deflecting roller, and auxiliary hook is provided with below two steel cable deflecting rollers, so needing to sling long thing
When body, avoid the need for single hook participate in work, it is not required that steel cable is fastened be suspended to again in the both sides of long materials single hook or
Double hook, can be easily by two because the width of lifting beam is enough big the distance between two auxiliary hooks are also enough big
Auxiliary hook is individually positioned in the both sides of long materials, and it is short because of the distance between two ropes to solve traditional electric hoist type crane
Easily make object rotate and caused by object damage and personnel injury the problem of.
Brief description of the drawings
Fig. 1 is the surface structure schematic diagram of the present invention；
Fig. 2 is the motor platform structure diagram of the present invention；
In figure：1- controlling switches, 2- auxiliary hooks, 3- move back and forth wheel, 4- move back and forth frame, 5- single hooks, 6- stand-by motors,
7- moves back and forth turbin generator, 8- lifting beams, 9- beam tracks, 10- move left and right frame, 11- single hooks motor, 12- motor platforms,
13- moves left and right wheel, 14- moves left and right motor, 15- steel cable deflecting rollers.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment, belongs to the scope of protection of the invention.
- 2 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of overhead crane with electric hoists, including control are opened
Close 1 and move back and forth frame 4, controlling switch 1 be installed on move back and forth frame 4 lower section, move back and forth frame 4 lower right be provided with before
Movable pulley 3 afterwards, the right side for moving back and forth wheel 3 are provided with back-and-forth motion motor 7, and the right side for moving back and forth frame 4 is provided with lifting horizontal stroke
Beam 8, the top of lifting beam 8 are provided with beam track 9, and the top of beam track 9, which is provided with, moves left and right wheel 13, moves left and right
The lower section of wheel 13, which is provided with, moves left and right motor 14, and the right side for moving left and right wheel 13 is provided with and moves left and right frame 10, and left and right is moved
The lower section of moving frame 10 is provided with motor platform 12, and the right side of the top of motor platform 12 is provided with single hook motor 11, and motor platform
12 left side is provided with stand-by motor 6, and the lower section of motor platform 12 is provided with single hook 5, and the inner side both sides of lifting beam 8 are provided with
Steel cable deflecting roller 15, the lower section of steel cable deflecting roller 15 are provided with auxiliary hook 2, move back and forth motor 7, move left and right motor 14, is single
Hook motor 11 and stand-by motor 6 are electrically connected with controlling switch 1.
In order to form frame structure, in of the invention, it is preferred that lifting beam 8 is both provided with two with moving back and forth frame 4,
And two lifting beams 8 are arranged between two back-and-forth motion framves 4.
In order to reduce the load of lifting beam 8, in of the invention, it is preferred that steel cable deflecting roller 15 is positioned only at a lifting
On crossbeam 8.
In order to lifting beam 8 do not allow it is yielding, in the present invention, it is preferred that the shape of cross section of lifting beam 8 is trapezoidal.
In order to which motor platform 12 can be slided on lifting beam 8, in the present invention, it is preferred that move left and right frame 10 with rising
Weight crossbeam 8 is flexibly connected by moving left and right wheel 13.
For appearance looks elegant, in the present invention, it is preferred that front and back wheel moves 4 motors and is provided with two, and two front and back wheels altogether
Mobile motor 7 is arranged at the right side for moving back and forth frame 4.
The operation principle and process for using of the present invention：After the present invention installs, moved the machine to using controlling switch 1
The top of object being lifted is needed, if not very long object, by controlling switch 1, single hook is put down, fixes single hook
5 and object, reuse controlling switch 1 and object is maneuvered into suitable place, if the object being transported is long, at this moment
Just need to start stand-by motor 6 by controlling switch 1, motor is put down auxiliary hook 2 by steel cable deflecting roller 15, auxiliary hook 2
Directly hang over both ends compared with long materials, object hung to the place that needs work by controlling switch 1, due to two ropes it
Between distance it is long, so object will not rotate during being lifted, without again with rope come fixed object
Direction, avoids object and causes physical damage and personnel to injure because rotation is fallen.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of changes, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of overhead crane with electric hoists, including controlling switch (1) and back-and-forth motion frame (4), it is characterised in that：The control
System switch (1) is installed on the lower section for moving back and forth frame (4), and the lower right for moving back and forth frame (4) is provided with back-and-forth motion wheel
(3), described move back and forth is provided with back-and-forth motion motor (7) on the right side of wheel (3), and the right side for moving back and forth frame (4) is set
There is lifting beam (8), beam track (9) is provided with above the lifting beam (8), is set above the beam track (9)
Be equipped with and move left and right wheel (13), it is described move left and right to be provided with below wheel (13) move left and right motor (14), and move left and right
It is provided with the right side of wheel (13) and moves left and right frame (10), described move left and right is provided with motor platform (12) below frame (10),
Right side above the motor platform (12) is provided with single hook motor (11), and auxiliary electricity is provided with the left of motor platform (12)
Machine (6), single hook (5) is provided with below the motor platform (12), and the inner side both sides of lifting beam (8) are provided with steel cable steering
Take turns (15), auxiliary hook (2) is provided with below the steel cable deflecting roller (15), the back-and-forth motion motor (7), move left and right electricity
Machine (14), single hook motor (11) and stand-by motor (6) are electrically connected with controlling switch (1).
A kind of 2. overhead crane with electric hoists according to claim 1, it is characterised in that：The lifting beam (8) with
Move back and forth frame (4) and be both provided with two, and two lifting beams (8) are arranged between two back-and-forth motion framves (4).
A kind of 3. overhead crane with electric hoists according to claim 1, it is characterised in that：The steel cable deflecting roller (15)
It is positioned only on a lifting beam (8).
A kind of 4. overhead crane with electric hoists according to claim 1, it is characterised in that：The lifting beam (8)
Shape of cross section is trapezoidal.
A kind of 5. overhead crane with electric hoists according to claim 1, it is characterised in that：It is described to move left and right frame (10)
It is flexibly connected with lifting beam (8) by moving left and right wheel (13).
A kind of 6. overhead crane with electric hoists according to claim 1, it is characterised in that：The front and back wheel moves (4)
Motor is provided with two altogether, and two front and back wheel mobile motors (7) are arranged at the right side for moving back and forth frame (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711409987.2A CN108033361A (en) | 2017-12-23 | 2017-12-23 | A kind of overhead crane with electric hoists |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711409987.2A CN108033361A (en) | 2017-12-23 | 2017-12-23 | A kind of overhead crane with electric hoists |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108033361A true CN108033361A (en) | 2018-05-15 |
Family
ID=62100861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711409987.2A Pending CN108033361A (en) | 2017-12-23 | 2017-12-23 | A kind of overhead crane with electric hoists |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108033361A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109533781A (en) * | 2018-12-26 | 2019-03-29 | 中冶南方工程技术有限公司 | Rectangular stock library whole plane feed system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201250058Y (en) * | 2008-04-28 | 2009-06-03 | 重庆钢铁(集团)有限责任公司 | Improved lifting trolley |
| CN201990403U (en) * | 2011-01-31 | 2011-09-28 | 上海振华重工(集团)股份有限公司 | Double-upper trolley gantry crane |
| CN202030454U (en) * | 2011-03-30 | 2011-11-09 | 舞阳钢铁有限责任公司 | Crown block capable of being used in both manufacturing and overhauling |
| KR20150078044A (en) * | 2013-12-30 | 2015-07-08 | 우주기계 주식회사 | A hoist and cable traction device using hydraulic cylinder |
| KR20160025833A (en) * | 2014-08-28 | 2016-03-09 | 현대위아 주식회사 | Crane |
| CN205603085U (en) * | 2016-05-17 | 2016-09-28 | 河南宝起华东起重机有限公司 | Two girder large -span upset bridge crane of four rails |
| CN205662256U (en) * | 2016-06-03 | 2016-10-26 | 河南宝起华东起重机有限公司 | High rises pergola side and hangs a semi -portal bridge crane |
-
2017
- 2017-12-23 CN CN201711409987.2A patent/CN108033361A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201250058Y (en) * | 2008-04-28 | 2009-06-03 | 重庆钢铁(集团)有限责任公司 | Improved lifting trolley |
| CN201990403U (en) * | 2011-01-31 | 2011-09-28 | 上海振华重工(集团)股份有限公司 | Double-upper trolley gantry crane |
| CN202030454U (en) * | 2011-03-30 | 2011-11-09 | 舞阳钢铁有限责任公司 | Crown block capable of being used in both manufacturing and overhauling |
| KR20150078044A (en) * | 2013-12-30 | 2015-07-08 | 우주기계 주식회사 | A hoist and cable traction device using hydraulic cylinder |
| KR20160025833A (en) * | 2014-08-28 | 2016-03-09 | 현대위아 주식회사 | Crane |
| CN205603085U (en) * | 2016-05-17 | 2016-09-28 | 河南宝起华东起重机有限公司 | Two girder large -span upset bridge crane of four rails |
| CN205662256U (en) * | 2016-06-03 | 2016-10-26 | 河南宝起华东起重机有限公司 | High rises pergola side and hangs a semi -portal bridge crane |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109533781A (en) * | 2018-12-26 | 2019-03-29 | 中冶南方工程技术有限公司 | Rectangular stock library whole plane feed system |
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| 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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180515 |