CN105819332A - Traveling mechanism of bridge crane - Google Patents
Traveling mechanism of bridge crane Download PDFInfo
- Publication number
- CN105819332A CN105819332A CN201610351516.XA CN201610351516A CN105819332A CN 105819332 A CN105819332 A CN 105819332A CN 201610351516 A CN201610351516 A CN 201610351516A CN 105819332 A CN105819332 A CN 105819332A
- Authority
- CN
- China
- Prior art keywords
- vehicle frame
- driving
- frame
- bridge crane
- trolley
- 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
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
- B66C9/10—Undercarriages or bogies, e.g. end carriages, end bogies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
- B66C9/14—Trolley or crane travel drives
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C2700/00—Cranes
- B66C2700/01—General aspects of mobile cranes, overhead travelling cranes, gantry cranes, loading bridges, cranes for building ships on slipways, cranes for foundries or cranes for public works
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The invention discloses a traveling mechanism of a bridge crane. The traveling mechanism comprises a first frame and a second frame, wherein active trolleys and passive trolleys are mounted at the bottoms of the first frame and the second frame; the first frame is connected with the second frame through a connection beam; driving devices arranged on the active trolleys corresponding to each other in a matched manner are arranged on the first frame and the second frame and comprise driving motors and speed reducers; the speed reducers correspond to the positions of driving wheels of the active trolleys; output shafts of the driving motors are connected with input shafts of the speed reducers; output shafts of the speed reducers are directly connected with driving shafts of the active trolleys; brakes are arranged in the driving motors. The traveling mechanism of the bridge crane is simple in structure, small in size and small in occupation space; the width of a main beam of the crane is shortened to a certain extent, and the manufacturing cost is reduced; moreover, the traveling mechanism runs reliably and stably.
Description
Technical field
The present invention relates to a kind of bridge crane, especially relate to a kind of bridge crane travelling mechanism.
Background technology
At present, bridge crane is a kind of crane span structure type crane that crane span structure runs on aerial conveyor, also known as overhead traveling crane.The crane span structure of bridge crane along be laid on both sides overhead on track longitudinally running, trolley laterally runs along the track being laid on crane span structure, constitute the working range of a rectangle, it is possible to make full use of crane span structure space below handling material, do not hindered by ground installation.Bridge crane is widely used in indoor and outdoor warehouse, Factory Building, harbour and outdoor yard etc..
At present, generally there is the complicated and bulky shortcoming of structure in the traveling mechanism of the larger traveller of bridge crane, improves the manufacturing cost of crane to a certain extent.
Summary of the invention
It is an object of the invention to provide a kind of bridge crane travelling mechanism, it has, and simple in construction, volume be little and the feature of low cost of manufacture, to solve the problems referred to above that in prior art, bridge crane travelling mechanism exists.
For reaching this purpose, the present invention by the following technical solutions:
A kind of bridge crane travelling mechanism, it includes the first vehicle frame and the second vehicle frame, bottom on described first vehicle frame and the second vehicle frame is mounted on driving trolley and passive chassis, and connected by connection beam between described first vehicle frame and the second vehicle frame, wherein, the driving trolley coordinating correspondence on described first vehicle frame and the second vehicle frame is provided with driving means, described driving means includes driving motor and speed reducer, the position of the driving wheel of described reductor correspondence driving trolley is arranged, the output shaft of described driving motor is connected with the power shaft of described reductor, the output shaft of described reductor is direct-connected with the drive shaft of described driving trolley, it is provided with brake in described driving motor.
Especially, described driving motor is vertically arranged at the top of the driving wheel of described driving trolley, and the driving wheel of the corresponding described driving trolley of described reductor is arranged.
Especially, the outer end of described first vehicle frame and the second vehicle frame is mounted on buffer box, and described buffer box is provided with buffer.
Especially, the outside of described driving trolley is provided with and sweeps rail plate.
Especially, described first vehicle frame and the second vehicle frame being correspondingly arranged on connection seat, the two ends of described connection beam are all connected on described connection seat by bearing pin, and on described connection seat, the outer end of described bearing pin are provided with pin shaft baffle.
Beneficial effects of the present invention is, the most described bridge crane travelling mechanism is not only simple in structure, and volume is little, takes up room little, shortens the width of the girder of crane to a certain extent, reduces manufacturing cost；And it is reliable stable.
Accompanying drawing explanation
Fig. 1 is the front view of the bridge crane travelling mechanism that the specific embodiment of the invention 1 provides；
Fig. 2 is the structural representation of the driving means of the bridge crane travelling mechanism that the specific embodiment of the invention 1 provides.
Detailed description of the invention
Further illustrate technical scheme below in conjunction with the accompanying drawings and by detailed description of the invention.
Refer to shown in Fig. 1 and Fig. 2, in the present embodiment, a kind of bridge crane travelling mechanism includes the first vehicle frame 1 and the second vehicle frame 2, bottom on described first vehicle frame 1 and the second vehicle frame 2 is mounted on driving trolley 3 and passive chassis 4, connection seat 5 it is correspondingly arranged on described first vehicle frame 1 and the second vehicle frame 2, the two ends of connection beam 6 are all connected on described connection seat 5 by bearing pin 7, and on described connection seat 5, outer end in described bearing pin 7 is provided with pin shaft baffle 8.The outer end of described first vehicle frame 1 and the second vehicle frame 2 is mounted on buffer box 9, and described buffer box 9 is provided with buffer 10.The outside of the driving trolley 3 of described first vehicle frame 1 and the second vehicle frame 2 is provided with sweeps rail plate 11.
The driving trolley 3 of its correspondence is coordinated to be provided with driving means on described first vehicle frame 1 and the second vehicle frame 2, described driving means includes driving motor 12 and reductor 13, the position of the driving wheel 14 of the corresponding driving trolley 3 of described reductor 13 is arranged, the output shaft of described driving motor 12 is connected with the power shaft of described reductor 13, the output shaft of described reductor 13 is direct-connected with the drive shaft 15 of described driving trolley 3, is provided with brake in described driving motor 12.
Above example simply elaborates ultimate principle and the characteristic of the present invention; the present invention is not limited by above-mentioned example; without departing from the spirit and scope of the present invention, the present invention also has various change and change, and these changes and change both fall within scope of the claimed invention.Claimed scope is defined by appending claims and equivalent thereof.
Claims (5)
1. a bridge crane travelling mechanism, it includes the first vehicle frame and the second vehicle frame, bottom on described first vehicle frame and the second vehicle frame is mounted on driving trolley and passive chassis, and connected by connection beam between described first vehicle frame and the second vehicle frame, it is characterized in that, the driving trolley coordinating correspondence on described first vehicle frame and the second vehicle frame is provided with driving means, described driving means includes driving motor and speed reducer, the position of the driving wheel of described reductor correspondence driving trolley is arranged, the output shaft of described driving motor is connected with the power shaft of described reductor, the output shaft of described reductor is direct-connected with the drive shaft of described driving trolley, it is provided with brake in described driving motor.
Bridge crane travelling mechanism the most according to claim 1, it is characterised in that described driving motor is vertically arranged at the top of the driving wheel of described driving trolley, the driving wheel of the corresponding described driving trolley of described reductor is arranged.
Bridge crane travelling mechanism the most according to claim 1, it is characterised in that the outer end of described first vehicle frame and the second vehicle frame is mounted on buffer box, and described buffer box is provided with buffer.
Bridge crane travelling mechanism the most according to claim 1, it is characterised in that the outside of described driving trolley is provided with sweeps rail plate.
Bridge crane travelling mechanism the most according to claim 1, it is characterized in that, it is correspondingly arranged on connection seat on described first vehicle frame and the second vehicle frame, the two ends of described connection beam are all connected on described connection seat by bearing pin, and on described connection seat, the outer end of described bearing pin are provided with pin shaft baffle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610351516.XA CN105819332A (en) | 2016-05-24 | 2016-05-24 | Traveling mechanism of bridge crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610351516.XA CN105819332A (en) | 2016-05-24 | 2016-05-24 | Traveling mechanism of bridge crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105819332A true CN105819332A (en) | 2016-08-03 |
Family
ID=56531168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610351516.XA Pending CN105819332A (en) | 2016-05-24 | 2016-05-24 | Traveling mechanism of bridge crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105819332A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108249297A (en) * | 2016-12-29 | 2018-07-06 | 天津德仕达起重输送设备有限公司 | Double vehicle lazy-tongs |
| CN108657950A (en) * | 2018-07-03 | 2018-10-16 | 信华智能装备(江苏)有限公司 | A kind of crane girder vehicle structure |
| CN108821109A (en) * | 2018-08-20 | 2018-11-16 | 沃得重工(中国)有限公司 | The compound end carriage of mono beam crane in bridge type |
-
2016
- 2016-05-24 CN CN201610351516.XA patent/CN105819332A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108249297A (en) * | 2016-12-29 | 2018-07-06 | 天津德仕达起重输送设备有限公司 | Double vehicle lazy-tongs |
| CN108657950A (en) * | 2018-07-03 | 2018-10-16 | 信华智能装备(江苏)有限公司 | A kind of crane girder vehicle structure |
| CN108821109A (en) * | 2018-08-20 | 2018-11-16 | 沃得重工(中国)有限公司 | The compound end carriage of mono beam crane in bridge type |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160803 |