CN203781664U - Gantry crane cart driving mechanism - Google Patents
Gantry crane cart driving mechanism Download PDFInfo
- Publication number
- CN203781664U CN203781664U CN201420132612.1U CN201420132612U CN203781664U CN 203781664 U CN203781664 U CN 203781664U CN 201420132612 U CN201420132612 U CN 201420132612U CN 203781664 U CN203781664 U CN 203781664U
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- CN
- China
- Prior art keywords
- reductor
- wheel group
- speed reducer
- mentioned
- output shaft
- 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.)
- Expired - Fee Related
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- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The utility model discloses a gantry crane cart driving mechanism. The mechanism comprises a 'three-in-one' speed reducer and a driving wheel group, wherein the 'three-in-one' speed reducer consists of a speed reducer, a motor and a brake which are combined integrally; an output shaft of the 'three-in-one' speed reducer is a hollow shaft provided with splines or flat keys and vertical to a motor shaft; the 'three-in-one' speed reducer is connected with a support seat through a bolt and an anti-vibration plate; the support seat is welded on a lower crossbeam; the output shaft of the 'three-in-one' speed reducer is connected with the driving wheel group; the driving wheel group is connected to the lower crossbeam through the bolt.
Description
Technical field
The present invention relates to hoisting crane field, refer more particularly to a kind of gantry crane cart driving mechanism.
Background technology
As shown in Figure 1, existing gantry cart actuating device structural representation, in transfer crane, cart drives the output shaft by a motor 3 to be connected with ZSC type vertical type speed reducer (change gear) 5 by coupler 4 on one side, and reductor 5 slow-speed shafts are connected with wheel group 8 by gear coupling 7; Above-mentioned motor 3 rear output shafts connect brake wheel 1 and corresponding hydraulic pressure block brake 2, above-mentioned ZSC type vertical type speed reducer (change gear) 5 is connected with adapter plate 6 by bolt, described adapter plate 6, motor 3 bases, drg 2 bases are all welded on cross sill 9, and above-mentioned wheel group 8 is bolted on cross sill 9; Visible existing this cart operation actuating device complex structure, parts are many, from great, footprint is large, that setting accuracy requires is high, safeguard inconvenience, operation noise is large, move the defects such as not steady.
Summary of the invention
The object of the invention is to overcome above-mentioned the deficiencies in the prior art part and a kind of gantry crane cart driving mechanism is provided, described driving mechanism structure is compact, from heavy and light, parts are few, mounting or dismounting are convenient, operate steadily, safe and reliable.
For achieving the above object, the present invention adopts following technology to realize:
A gantry crane cart driving mechanism, comprises " three-in-one " reductor 10, adhesion wheel group 13, it is characterized in that: described " three-in-one " reductor 10 is combined integrated by reductor, motor, drg; The output shaft of above-mentioned " three-in-one " reductor 10 is the hollow shafts with spline or flat key; The output shaft of above-mentioned " three-in-one " reductor 10 is vertical with motor shaft; Described " three-in-one " reductor 10 is connected with bearing 12 by bolt and vibrationproof sheet 11, and described bearing 12 is welded on cross sill 14; The output shaft of above-mentioned " three-in-one " reductor 11 is connected with above-mentioned adhesion wheel group 13, and described adhesion wheel group 13 is bolted on cross sill 14.
Beneficial effect of the present invention is: compact conformation, parts be few, from heavy and light, mounting or dismounting facilitate, operate steadily, safe and reliable.
Accompanying drawing explanation
The existing gantry cart actuating device structural representation of Fig. 1;
Fig. 2 structural representation of the present invention.
The specific embodiment
Now by reference to the accompanying drawings, the specific embodiment of the invention is described in detail in detail:
As shown in Figure 2, a kind of gantry crane cart driving mechanism, comprises " three-in-one " reductor 10, adhesion wheel group 13, it is characterized in that: described " three-in-one " reductor 10 is combined integrated by reductor, motor, drg; The output shaft of above-mentioned " three-in-one " reductor 10 is the hollow shafts with spline or flat key; The output shaft of above-mentioned " three-in-one " reductor 10 is vertical with motor shaft; Described " three-in-one " reductor 10 is connected with bearing 12 by bolt and vibrationproof sheet 11, and described bearing 12 is welded on cross sill 14; The output shaft of above-mentioned " three-in-one " reductor 11 is connected with above-mentioned adhesion wheel group 13, and described adhesion wheel group 13 is bolted on cross sill 14.
Compact conformation of the present invention, parts be few, from heavy and light, mounting or dismounting facilitate, operate steadily, safe and reliable.
Claims (1)
1. a gantry crane cart driving mechanism, comprises " three-in-one " reductor (10), adhesion wheel group (13), it is characterized in that: described " three-in-one " reductor (10) is combined integrated by reductor, motor, drg; The output shaft of above-mentioned " three-in-one " reductor (10) is the hollow shaft with spline or flat key; The output shaft of above-mentioned " three-in-one " reductor (10) is vertical with motor shaft; Described " three-in-one " reductor (10) is connected with bearing (12) by bolt and vibrationproof sheet (11), and described bearing (12) is welded on cross sill (14); The output shaft of above-mentioned " three-in-one " reductor (11) is connected with above-mentioned adhesion wheel group (13), and described adhesion wheel group (13) is bolted on cross sill (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420132612.1U CN203781664U (en) | 2014-03-24 | 2014-03-24 | Gantry crane cart driving mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420132612.1U CN203781664U (en) | 2014-03-24 | 2014-03-24 | Gantry crane cart driving mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203781664U true CN203781664U (en) | 2014-08-20 |
Family
ID=51317873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420132612.1U Expired - Fee Related CN203781664U (en) | 2014-03-24 | 2014-03-24 | Gantry crane cart driving mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203781664U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104176633A (en) * | 2014-09-05 | 2014-12-03 | 中船第九设计研究院工程有限公司 | Double-track trolley group running mechanism for ultra-large gantry crane |
-
2014
- 2014-03-24 CN CN201420132612.1U patent/CN203781664U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104176633A (en) * | 2014-09-05 | 2014-12-03 | 中船第九设计研究院工程有限公司 | Double-track trolley group running mechanism for ultra-large gantry crane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140820 Termination date: 20150324 |
|
| EXPY | Termination of patent right or utility model |