CN103612980B - A kind of Novel belt corrects dolly clamping device and the application thereof of function - Google Patents
A kind of Novel belt corrects dolly clamping device and the application thereof of function Download PDFInfo
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- CN103612980B CN103612980B CN201310540011.4A CN201310540011A CN103612980B CN 103612980 B CN103612980 B CN 103612980B CN 201310540011 A CN201310540011 A CN 201310540011A CN 103612980 B CN103612980 B CN 103612980B
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- rotary screw
- screw part
- dolly
- clamping
- clamping element
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Abstract
The present invention relates to a kind of Novel belt and correct the dolly clamping device of function, it is provided with clamping element, rotary screw part, trolley frame, axle, weldment, casing, it is fixed with casing on the downside of described trolley frame, described casing lower opening, described rotary screw part and trolley frame are by threaded engagement, and described axle is vertically connected on the downside of rotary screw part by the way of sleeve, and described clamping element is fixed on box inside by fixing axle, clamping element is provided with lever slot, and described axle coordinates with lever slot.Present invention also offers the application that a kind of Novel belt corrects the dolly clamping device of function.Advantages of the present invention shows: operated by personnel is upper very convenient, it is ensured that job security；Design of part is simple, it is simple to manufactures and installs；Operation handle is on trolley frame top, it is simple to staff carries out grappling and correction to dolly；Due to lever principle, the clamping force that this device produces is sufficiently large, it is ensured that the reliability of work.
Description
[technical field]
The present invention relates to a kind of tire type gantry crane anchor for carriage, specifically, be that a kind of Novel belt is corrected
The dolly clamping device of function and application thereof.
[background technology]
Gantry crane is mainly made up of hoisting overhead travelling crane, girder, supporting leg, walking mechanism and electric hydraulic system.Its work
Principle is: utilize the hoisting overhead travelling crane being arranged on girder that heavy lift, supporting leg upper end are coupled girder, lower end and vehicle with walking machine
Structure couples, by being arranged on the driving of motor in walking mechanism, it is achieved crane is the effect of movement on rail, simultaneously lifting sky
Che Yike walks on girder, finally realizes weight hangs the effect moving on to another place from a place.But these rise
The structure of heavy-duty machine carriage device is complex, and intensity is poor, and production cost is higher, and anchored mode is difficult to.
On dolly, grappling has two kinds at present, and one is that carriage walking specifies position, to dolly grappling on girder；Another kind of
It is carriage walking any position on girder, railway clamping is carried out grappling, but operation is in trolley frame lower end.
Both the above mode, all to complex, can increase the working strength of workman, affect operating efficiency.
Chinese patent literature CN1948114 discloses operating mechanism of crane trolley, the patent provides a kind of container
The wheeling mechanism of gantry crane, but its grappling clamping function shortcoming.
, band firm, simple to operate currently, with respect to a kind of grappling is corrected the dolly clamping device of function and be yet there are no relevant report
Road.
[summary of the invention]
The present invention overcomes deficiency of the prior art, it is provided that a kind of grappling is firm, simple to operate, the dolly of band correction function
Clamping device.
Another object of the present invention is to provide the application that a kind of Novel belt corrects the dolly clamping device of function.
To achieve these goals, the present invention adopts the technical scheme that:
A kind of band correct function dolly clamping device, be provided with clamping element, rotary screw part, trolley frame, axle, weldment,
Casing, is fixed with casing, described casing lower opening on the downside of described trolley frame, described rotary screw part leads to trolley frame
Crossing threaded engagement, described axle is vertically connected on the downside of rotary screw part by the way of sleeve, and described clamping element is by solid
Dead axle is fixed on box inside, and clamping element is provided with lever slot, and described axle coordinates with lever slot, described clamping element and track
Contact surface uses tooth-shape structure, and described rotary screw part can move up and down little segment distance, and described weldment is welded on dolly
Inside frame bottom, described weldment is coordinated with rotary screw part by internal thread；
Described clamping element is symmetric design.
For realizing above-mentioned second purpose, the present invention adopts the technical scheme that: described Novel belt corrects the little of function
Car clamping device is as the application of monkey anchoring device.
The invention has the advantages that:
1, operated by personnel is upper very convenient, it is ensured that job security；
2, design of part is simple, it is simple to manufactures and installs；
3, operation handle is on trolley frame top, it is simple to staff carries out grappling and correction to dolly；
4, due to lever principle, the clamping force that this device produces is sufficiently large, it is ensured that the reliability of work.
[accompanying drawing explanation]
Accompanying drawing 1 is the structural representation that a kind of Novel belt of the present invention corrects the dolly clamping device of function.
[detailed description of the invention]
Below in conjunction with embodiment and referring to the drawings the invention will be further described.
The reference and the part that relate in accompanying drawing are as follows:
1. operation handle 2. rotary screw part
3. trolley frame 4. casing
5. axle 6. clamping element
7. weldment 8. track
61. fix axle 62. lever slot
Refer to Fig. 1, Fig. 1 and show the structural representation that a kind of Novel belt of the present invention corrects the dolly clamping device of function
Figure.Described Novel belt correct the dolly clamping device of function be provided with operation handle 1, rotary screw part 2, trolley frame 3, casing 4,
Axle 5, clamping element 6, weldment 7.Described rotary screw part 2 is provided with external screw thread, in described weldment 7 is provided with trolley frame 3
Screw thread, is fixed with casing 4, described casing 4 lower opening on the downside of described trolley frame 3, described weldment 7 is welded on dolly
Inside frame 3 bottom, described rotary screw part 2 passes through threaded engagement with trolley frame 3 and weldment 7, and described axle 5 passes through sleeve
Mode be vertically connected on the downside of rotary screw part 2, described clamping element 6 is fixed on inside casing 4 by fixing axle 61, makes folder
Tight part 6 can do the rotation of certain angle around fixing axle 61, and clamping element 6 is provided with lever slot 62, and described axle 5 is joined with lever slot 62
Close, drive the fixing axle 61 in lever slot 62 to move by rotary screw part 2 and make clamping element 6 clamp.Described clamping element 6 with
Track 8 contact surface uses tooth-shape structure, improves clamping function.
It should be noted that the described weldment 7 being welded in trolley frame 3, it act as increasing reach, improves
The stability of dolly grappling and reliability；Rotary screw part 2 can move up and down little segment distance, due to this device working level
Low, few at the practical number of times of work, the most do not consider that friction causes other factors.
This device makes rotary screw part 2 directly rotate by operation handle 1, rotary screw part 2 lower end with external screw thread, when
When rotary screw part 2 stress rotates, producing moment and make rotary screw part 2 increase, rotary screw part 2 drives lower square shaft 5 at lever
Rising in groove 62, due to lever principle, clamping element 6 side is lifted, and track 8 is clamped by opposite side.When operation handle 1 stops driving
Time, do not have reversal development.When dolly sideslip track, operation handle 1 is used to correct the inclined rail of dolly according to actual conditions, this
The mechanism that two kinds of functions are integrated, whole during have only to operation handle 1 on operate, operation is very easy, and energy
Produce big clamping force.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
Member, under the premise without departing from the principles of the invention, it is also possible to make some improvement and supplement, these improve and supplement and also should be regarded as
Protection scope of the present invention.
Claims (3)
1. the dolly clamping device of a Novel belt correction function, it is characterised in that be provided with clamping element, rotary screw part, dolly
Frame, axle, weldment, casing, be fixed with casing, described casing lower opening, described rotation spiral shell on the downside of described trolley frame
Rod member and trolley frame are by threaded engagement, and described axle is vertically connected on the downside of rotary screw part by the way of sleeve, described
Clamping element be fixed on box inside by fixing axle, clamping element is provided with lever slot, and described axle coordinates with lever slot, described
Clamping element and rail contact face use tooth-shape structure, described rotary screw part can move up and down little segment distance, described weldering
Fitting is welded on inside trolley frame bottom, and described weldment is coordinated with rotary screw part by internal thread；Described rotary screw
When part stress rotates, producing moment and make rotary screw part increase, rotary screw part drives lower square shaft to rise in lever slot, clamping
Part side is lifted, and opposite side is to railway clamping.
Novel belt the most according to claim 1 corrects the dolly clamping device of function, it is characterised in that described clamping element
For symmetric design.
3. correct the dolly clamping device of function as monkey grappling according to the arbitrary described Novel belt of claim 1-2
The application of device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310540011.4A CN103612980B (en) | 2013-11-05 | 2013-11-05 | A kind of Novel belt corrects dolly clamping device and the application thereof of function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310540011.4A CN103612980B (en) | 2013-11-05 | 2013-11-05 | A kind of Novel belt corrects dolly clamping device and the application thereof of function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103612980A CN103612980A (en) | 2014-03-05 |
| CN103612980B true CN103612980B (en) | 2016-08-17 |
Family
ID=50163710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310540011.4A Active CN103612980B (en) | 2013-11-05 | 2013-11-05 | A kind of Novel belt corrects dolly clamping device and the application thereof of function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103612980B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104224031B (en) * | 2014-08-29 | 2017-05-17 | 平湖普英特高层设备有限公司 | Special track-locking device for window-cleaning machines |
| CN109502478A (en) * | 2019-01-07 | 2019-03-22 | 张镇 | A kind of locomotive crane windbreak anchoring equipment and crane |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1585424A1 (en) * | 1988-03-30 | 1990-08-15 | Воронежское Проектно-Конструкторское Бюро Производственного Объединения "Росремэлектротранс" | Device for gripping rails |
| CN201703981U (en) * | 2010-06-11 | 2011-01-12 | 中冶实久建设有限公司 | Safety locking device for crane cart |
| CN202116198U (en) * | 2011-05-31 | 2012-01-18 | 天津起重设备有限公司 | Clamping rail device special for anti-wind-load and overturn-preventing crane |
| CN202704840U (en) * | 2012-07-03 | 2013-01-30 | 上海科大重工集团有限公司 | Rail clamping device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU1773850C (en) * | 1990-07-25 | 1992-11-07 | Производственное объединение "Азовмаш" | Crane rail anticreeper |
| JPH0750390Y2 (en) * | 1991-07-26 | 1995-11-15 | 株式会社日本製鋼所 | Rail fastening device for moving body |
| JPH0885696A (en) * | 1994-09-17 | 1996-04-02 | Koshihara:Kk | Travelling rail clamp device of crane |
| JP5171928B2 (en) * | 2010-11-16 | 2013-03-27 | 三陽工業株式会社 | Rail clamp device |
-
2013
- 2013-11-05 CN CN201310540011.4A patent/CN103612980B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1585424A1 (en) * | 1988-03-30 | 1990-08-15 | Воронежское Проектно-Конструкторское Бюро Производственного Объединения "Росремэлектротранс" | Device for gripping rails |
| CN201703981U (en) * | 2010-06-11 | 2011-01-12 | 中冶实久建设有限公司 | Safety locking device for crane cart |
| CN202116198U (en) * | 2011-05-31 | 2012-01-18 | 天津起重设备有限公司 | Clamping rail device special for anti-wind-load and overturn-preventing crane |
| CN202704840U (en) * | 2012-07-03 | 2013-01-30 | 上海科大重工集团有限公司 | Rail clamping device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103612980A (en) | 2014-03-05 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200630 Address after: 55 Russ air rail, Tampere, Finland Patentee after: Cargotec Finland Address before: 215437, Jiangsu port economic and Technological Development Zone, Suzhou City, Taicang Province Patentee before: RAINBOW-CARGOTEC INDUSTRIES Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220916 Address after: Dangxikou, port area, Taicang Economic and Technological Development Zone, Taicang City, Suzhou City, Jiangsu Province Patentee after: Jiangsu Runbang Industrial Equipment Co.,Ltd. Address before: 55 Russ air rail, Tampere, Finland Patentee before: Cargotec Finland |