CN103754764A - Single and double girder crane trolley of electric hoist - Google Patents
Single and double girder crane trolley of electric hoist Download PDFInfo
- Publication number
- CN103754764A CN103754764A CN201410030159.8A CN201410030159A CN103754764A CN 103754764 A CN103754764 A CN 103754764A CN 201410030159 A CN201410030159 A CN 201410030159A CN 103754764 A CN103754764 A CN 103754764A
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- China
- Prior art keywords
- vehicle frame
- double girder
- girder crane
- rotating shaft
- wheels
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- 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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Abstract
The invention relates to the technical field of cranes and discloses a single and double girder crane trolley of an electric hoist. The single and double girder crane trolley comprises a trolley frame, wherein the front part of the vehicle frame is connected with two driven wheels by virtue of a driven rotary shaft, the back part of the vehicle frame is connected with two driving wheels by virtue of a driving rotary shaft, and the driving rotary shaft is linked with a motor. As one motor drives the two driving wheels so as to drive the single and double girder crane trolley to run, the synchronism without off tracking of the trolley in the running process is ensured, the manufacturing cost is also lowered, and the working efficiency is improved.
Description
Technical field
The present invention relates to hoisting crane technical field, be specifically related to the single, double beam monkey of a kind of electric block.
Background technology
Flourish along with China's steel industry, hoisting crane technology is also in continuous progress, hoisting crane will be in more conglomerate below place in operation gradually, in order to alleviate personnel's working strength and to increase work efficiency, the higher requirement of stability proposition that this just will inevitably be to hoisting crane.In weight-lifting equipment, overhead crane with electric hoists is compact with its overall dimensions, from advantages such as heavy and light, wheel load are little, by wide model, applied.Its wheel group of the dolly that current hoisting crane is used all adopts two motors to drive respectively, and this structure easily causes wheel operation asynchronous, not too easily control, and cost is also higher.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of simple in structure, the single, double beam monkey of electric block that result of use is good.
For solving the problems of the technologies described above, the present invention by the following technical solutions:
The single, double beam monkey of a kind of electric block, comprise vehicle frame, described vehicle frame one end is connected with two wheels by the first rotating shaft, it is characterized in that, the described vehicle frame other end is also connected with two No. two wheels, described the second rotating shaft and motor linkage by the second rotating shaft.
Preferably, on described active rotating shaft, be connected with gear, the engagement that cogs of described gear and motor output shaft.
Preferably, described motor is arranged on vehicle frame by adapter plate.
The invention has the beneficial effects as follows: the present invention drives two No. two wheels to move by a motor, has guaranteed the synchronism of dolly in operational process, there will not be deviation phenomenon, and reduced the cost of manufacturing, improved work efficiency.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical scheme of the present invention is further described in detail.
Fig. 1 is structural representation of the present invention.
In figure, 1-vehicle frame, the 2-the first rotating shaft, 3-number wheel, the 4-the second rotating shaft, 5-No. two wheels, 6-motor, 7-gear.
The specific embodiment
Below in conjunction with the specific embodiment, technical scheme of the present invention is further described in detail.
As shown in Figure 1, a kind of electric block list, double girder crane dolly, comprise vehicle frame 1, vehicle frame 1 front portion is connected with two wheels 3 by the first rotating shaft 2, vehicle frame 1 rear portion is connected with two No. two wheels 5 by the second rotating shaft 4, the second rotating shaft 4 and motor 6 interlocks, in the second rotating shaft 4, be connected with gear 7, the engagement that cogs of gear 7 and motor 6 output shafts, motor 6 is arranged on vehicle frame 1 by adapter plate, motor 6 drives 5 operations of two No. two wheels, guaranteed the synchronism of dolly in operational process, there will not be deviation phenomenon, and reduced the cost of manufacturing, improved work efficiency.
It should be noted last that, the above specific embodiment is only unrestricted in order to technical scheme of the present invention to be described, although the present invention is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement technical scheme of the present invention, and not departing from the spirit and scope of technical solution of the present invention, it all should be encompassed in the middle of claim scope of the present invention.
Claims (3)
1. the single, double beam monkey of electric block, comprise vehicle frame, described vehicle frame one end is connected with two wheels by the first rotating shaft, it is characterized in that, the described vehicle frame other end is also connected with two No. two wheels, described the second rotating shaft and motor linkage by the second rotating shaft.
2. the single, double beam monkey of electric block according to claim 1, is characterized in that, in the second described rotating shaft, is connected with gear, the engagement that cogs of described gear and motor output shaft.
3. the single, double beam monkey of electric block according to claim 1, is characterized in that, described motor is arranged on vehicle frame by adapter plate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410030159.8A CN103754764A (en) | 2014-01-22 | 2014-01-22 | Single and double girder crane trolley of electric hoist |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410030159.8A CN103754764A (en) | 2014-01-22 | 2014-01-22 | Single and double girder crane trolley of electric hoist |
Publications (1)
Publication Number | Publication Date |
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CN103754764A true CN103754764A (en) | 2014-04-30 |
Family
ID=50522134
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410030159.8A Withdrawn CN103754764A (en) | 2014-01-22 | 2014-01-22 | Single and double girder crane trolley of electric hoist |
Country Status (1)
Country | Link |
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CN (1) | CN103754764A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104477784A (en) * | 2014-11-10 | 2015-04-01 | 安徽威萨重工机械有限公司 | Electric hoist used for 5T single-girder cranes |
CN105668411A (en) * | 2016-04-15 | 2016-06-15 | 藤县顺舟造船有限公司 | Shipbuilding shop crane guide rail translation mechanism |
CN105858466A (en) * | 2016-04-15 | 2016-08-17 | 藤县顺舟造船有限公司 | Marine workshop travelling guide rail device |
CN106882719A (en) * | 2017-03-07 | 2017-06-23 | 诺威起重设备(苏州)有限公司 | Low clearance Electric Chain Blocks |
-
2014
- 2014-01-22 CN CN201410030159.8A patent/CN103754764A/en not_active Withdrawn
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104477784A (en) * | 2014-11-10 | 2015-04-01 | 安徽威萨重工机械有限公司 | Electric hoist used for 5T single-girder cranes |
CN105668411A (en) * | 2016-04-15 | 2016-06-15 | 藤县顺舟造船有限公司 | Shipbuilding shop crane guide rail translation mechanism |
CN105858466A (en) * | 2016-04-15 | 2016-08-17 | 藤县顺舟造船有限公司 | Marine workshop travelling guide rail device |
CN106882719A (en) * | 2017-03-07 | 2017-06-23 | 诺威起重设备(苏州)有限公司 | Low clearance Electric Chain Blocks |
CN106882719B (en) * | 2017-03-07 | 2022-11-04 | 诺威起重设备(苏州)有限公司 | Low clearance electric hoist with endless chain |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C04 | Withdrawal of patent application after publication (patent law 2001) | ||
WW01 | Invention patent application withdrawn after publication |
Application publication date: 20140430 |