CN203715086U - Quick changing device for wheel parts of crane - Google Patents
Quick changing device for wheel parts of crane Download PDFInfo
- Publication number
- CN203715086U CN203715086U CN201420046886.9U CN201420046886U CN203715086U CN 203715086 U CN203715086 U CN 203715086U CN 201420046886 U CN201420046886 U CN 201420046886U CN 203715086 U CN203715086 U CN 203715086U
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- CN
- China
- Prior art keywords
- auxiliary wheel
- wheel
- fixed mount
- wheels
- crane
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model relates to a quick changing device for wheel parts of a crane. The quick changing device comprises a connecting plate (1), connecting bolts (2), overturning prevention auxiliary wheel guide arms (3), auxiliary wheels (4) and a bearing (5), wherein wheels (6) are arranged on a track in pairs; each pair of wheels (6) are mounted and fixed on the bottom surface of a large vehicle frame by a fixed frame (7); a pair of overturning prevention auxiliary wheel guide arms (3) are respectively mounted on the inner and the outer side surfaces of the fixed frame (7); the auxiliary wheels (4) are mounted at the lower ends of the overturning prevention auxiliary wheel guide arms (3). According to the quick changing device, the changing speed of wheels can be greatly reduced.
Description
Technical field
The utility model belongs to smelting device technical field, particularly relates to a kind of crane locomotive wheels quick replacement device.
Background technology
Existing 5 the 300/80t ladle carnes of my company's steelworks are the requisite key processing equipments of STEELMAKING PRODUCTION.Because its equipment unit size is large, weight large and in high-altitude, change comparatively difficulty.Especially, when large vehicle walking wheel group need to be changed, drop into manpower many, when operation complete by chain block have bad luck, narrow space, condition is poor, labour intensity is large, have a big risk, and consumes the repair time long, is to restrict the large bottleneck overhauling.
Existing service technique carries out wheel group to be changed while movement, need some suspension centres be set along mobile alignment, simultaneously fixing with 2～3 chain blocks, removes after bearing pin jack-up hoisting crane, first used car wheels is moved on on access path outward, more progressively moves to Liftable station.Hang lower after, then hang on new car wheels, then according to the above-mentioned installation site that oppositely moves to again, installs and fixes.Above-mentioned used car wheels hang down, and the process that new car wheels move on to installation site approximately needs repair time 6h.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of crane locomotive wheels quick replacement device, to solve original exchangeable device long and unsafe problem consuming time.
The utility model solves the technical scheme that its technical matters adopts: a kind of crane locomotive wheels quick replacement device is provided, comprise connecting panel, tie bolt, anti-tipping auxiliary wheel is led arm, auxiliary wheel, bearing, wheel, fixed mount and track, described wheel becomes to be opposite on track, every pair of wheel is mounted on large vehicle frame bottom surface by fixed mount, and the inside and outside two sides of fixed mount are respectively provided with respectively a pair of anti-tipping auxiliary wheel and lead arm, and anti-tipping auxiliary wheel is led arm lower end auxiliary wheel is installed.
Described fixed mount is symmetrical being positioned on four angles of large vehicle frame bottom surface respectively.
Described anti-tipping auxiliary wheel is led arm and is fixed by tie bolt and fixed mount.
Described anti-tipping auxiliary wheel is led arm lower end, by bearing, auxiliary wheel is installed.
Beneficial effect
The utlity model has following advantage:
1) directly quick travel in orbit of wheel group, saves 5h in man-hour.Do not need chain block that suspension centre is repeatedly set and move, reduce labor intensity, raise the efficiency.
2) cart top lifting height is low, rises, speed of fall is fast, saves 1.5h in man-hour.
3) wheel group quick moving device is arranged in wheel group by bolt, can Reusability.
4) total engineering time is saved 6.5h, greatly ensures normal, stable the carrying out producing.
Brief description of the drawings
Fig. 1 is the utility model general assembly birds-eye view.
Fig. 2 is the utility model front view.
Fig. 3 is the utility model lateral plan.
Fig. 4 is the utility model assembly drowing one.
Fig. 5 is the utility model assembly drowing two.
Detailed description of the invention
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment are only not used in restriction scope of the present utility model for the utility model is described.In addition should be understood that those skilled in the art can make various changes or modifications the utility model after having read the content of the utility model instruction, these equivalent form of values fall within the application's appended claims limited range equally.
Embodiment 1
As shown in Fig. 1～Fig. 5, a kind of crane locomotive wheels quick replacement device, comprises connecting panel 1, tie bolt 2, anti-tipping auxiliary wheel is led arm 3, auxiliary wheel 4, bearing 5, wheel 6, fixed mount 7 and track 8, locomotive, 6 one-tenth of described wheels are opposite on track, every pair of wheel 6 is mounted on locomotive bottom surface by fixed mount 7, and the inside and outside two sides of fixed mount 7 are respectively provided with respectively a pair of anti-tipping auxiliary wheel and lead arm 3, and anti-tipping auxiliary wheel is led arm 3 lower ends auxiliary wheel 4 is installed.
Described fixed mount 7 is symmetrical being positioned on four angles of locomotive bottom surface respectively.
It is fixing with fixed mount 7 by tie bolt 2 that described anti-tipping auxiliary wheel is led arm 3.
Described anti-tipping auxiliary wheel is led arm 3 lower ends, by bearing 5, auxiliary wheel 4 is installed.
Claims (4)
1. a crane locomotive wheels quick replacement device, comprise connecting panel (1), tie bolt (2), anti-tipping auxiliary wheel is led arm (3), auxiliary wheel (4), bearing (5), wheel (6), fixed mount (7) and track (8), locomotive, is characterized in that: described wheel (6) becomes to be opposite on track, and every pair of wheel (6) is mounted on large vehicle frame bottom surface by fixed mount (7), the inside and outside two sides of fixed mount (7) are respectively provided with respectively a pair of anti-tipping auxiliary wheel and lead arm (3), and anti-tipping auxiliary wheel is led arm (3) lower end auxiliary wheel (4) is installed.
2. a kind of crane locomotive wheels quick replacement device according to claim 1, is characterized in that: described fixed mount (7) is symmetrical being positioned on four angles of locomotive bottom surface respectively.
3. a kind of crane locomotive wheels quick replacement device according to claim 1, is characterized in that: it is fixing by tie bolt (2) and fixed mount (7) that described anti-tipping auxiliary wheel is led arm (3).
4. a kind of crane locomotive wheels quick replacement device according to claim 1, is characterized in that: described anti-tipping auxiliary wheel is led arm (3) lower end, by bearing (5), auxiliary wheel (4) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420046886.9U CN203715086U (en) | 2014-01-24 | 2014-01-24 | Quick changing device for wheel parts of crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420046886.9U CN203715086U (en) | 2014-01-24 | 2014-01-24 | Quick changing device for wheel parts of crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203715086U true CN203715086U (en) | 2014-07-16 |
Family
ID=51154255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420046886.9U Expired - Fee Related CN203715086U (en) | 2014-01-24 | 2014-01-24 | Quick changing device for wheel parts of crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203715086U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109732269A (en) * | 2019-01-25 | 2019-05-10 | 葫芦岛市滨海宇通自动化控制有限公司 | Lifting wheel, axis fault repair method |
| CN111115446A (en) * | 2019-12-18 | 2020-05-08 | 河钢股份有限公司承德分公司 | Wheel replacement and adjustment method for large crane |
| CN111392588A (en) * | 2020-05-12 | 2020-07-10 | 洛阳市兴荣工业有限公司 | Equipment for quickly replacing wheels of bridge crane |
-
2014
- 2014-01-24 CN CN201420046886.9U patent/CN203715086U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109732269A (en) * | 2019-01-25 | 2019-05-10 | 葫芦岛市滨海宇通自动化控制有限公司 | Lifting wheel, axis fault repair method |
| CN111115446A (en) * | 2019-12-18 | 2020-05-08 | 河钢股份有限公司承德分公司 | Wheel replacement and adjustment method for large crane |
| CN111392588A (en) * | 2020-05-12 | 2020-07-10 | 洛阳市兴荣工业有限公司 | Equipment for quickly replacing wheels of bridge 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140716 Termination date: 20170124 |