CN215101774U - Quick replacement device for wheel set of crane - Google Patents
Quick replacement device for wheel set of crane Download PDFInfo
- Publication number
- CN215101774U CN215101774U CN202120888327.2U CN202120888327U CN215101774U CN 215101774 U CN215101774 U CN 215101774U CN 202120888327 U CN202120888327 U CN 202120888327U CN 215101774 U CN215101774 U CN 215101774U
- Authority
- CN
- China
- Prior art keywords
- positioning device
- trolley positioning
- oil cylinder
- wheel
- slide way
- 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
Links
Images
Landscapes
- Jib Cranes (AREA)
Abstract
The utility model discloses a quick replacing device for a crane wheel set, which belongs to the field of tool equipment and comprises a work bench, a trolley positioning device and a hollow oil cylinder; the working table frame comprises a table top, and a slide way is arranged on the table top; a trolley positioning device which can move along the slide way is embedded in the slide way; the trolley positioning device comprises a plurality of wheel brackets, and the wheel brackets are respectively connected with the trolley positioning device through jacking oil cylinders; the base of the hollow oil cylinder is fixed at one end of the working table frame, and the movable end of the hollow oil cylinder is connected with the trolley positioning device. Compared with the prior art have high-efficient, safe characteristics.
Description
Technical Field
The utility model relates to a tooling, especially a quick change device suitable for hoisting locomotive wheelset.
Background
The 480T crane is the equipment commonly used in the steel industry, and its cart wheel inter-group is apart from narrowly and narrowly, and wheel bearing or wheel are changed along damaging the back, need use jack-up automobile body, then adopt a plurality of chain block cooperation welding lugs, shift out old wheel group from automobile body below, with new wheel group with a plurality of chain block transport to the mounted position, waste time and energy, it is big to overhaul the degree of difficulty.
SUMMERY OF THE UTILITY MODEL
The technical task of the utility model is to the not enough of above prior art, provide a quick change device of crane wheel group for improve and change 480T crane cart operation wheelset maintenance efficiency.
The technical proposal of the utility model for solving the technical problem is that: a quick change device of hoist wheel group which characterized in that: comprises a working table frame, a trolley positioning device and a hollow oil cylinder; the working table frame comprises a table top, and a slide way is arranged on the table top; a trolley positioning device which can move along the slide way is embedded in the slide way; the trolley positioning device comprises a plurality of wheel brackets, and the wheel brackets are respectively connected with the trolley positioning device through jacking oil cylinders; the base of the hollow oil cylinder is fixed at one end of the working table frame, and the movable end of the hollow oil cylinder is connected with the trolley positioning device.
The work bench described above further includes legs.
The number of the wheel brackets and the number of the jacking oil cylinders are four.
Compared with the prior art, the utility model discloses a crane wheelset tears, assembles the operation fast at the perpendicular to track direction, has promoted maintenance operating efficiency by a wide margin.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a top view of fig. 1.
Detailed Description
The invention is further described with reference to the drawings and the detailed description.
As shown in fig. 1 and 2, the utility model comprises a work bench 1, a trolley positioning device 2 and a hollow oil cylinder 3.
The working table frame 1 comprises a table board and supporting legs, and a slide way 4 is arranged on the table board.
The slide 4 is embedded with a trolley positioning device 2 which can move along the slide 4.
The trolley positioning device 2 comprises a plurality of wheel brackets 5, the wheel brackets 5 are respectively connected with the trolley positioning device 2 through jacking oil cylinders 6, and the wheel brackets 5 and the jacking oil cylinders 6 in the embodiment are four.
The base of the hollow oil cylinder 3 is fixed at one end of the working table frame 1, the movable end of the hollow oil cylinder is connected with the trolley positioning device 2, and the trolley positioning device 2 moves in the slide 4 by pushing and pulling the hollow oil cylinder 3.
The operation flow is as follows: after the jacking of the crane body, the working table frame 1 is placed below the wheel set, 4 jacking oil cylinders 6 are adjusted to enable the wheel bracket 5 of the trolley positioning device 2 to clamp the wheel set, then the hollow oil cylinder 3 is driven to enable the old wheel set to move out of the working position along the slide way 4, the old wheel set is taken down, the new wheel set is placed, the hollow oil cylinder 3 is driven again, and the new wheel set is moved into the working position to be installed.
It should be noted that while the invention has been described in detail with respect to specific embodiments thereof, it will be apparent to those skilled in the art that various obvious changes can be made therein without departing from the spirit and scope of the invention.
Claims (3)
1. A quick change device of hoist wheel group which characterized in that: comprises a working table frame, a trolley positioning device and a hollow oil cylinder; the working table frame comprises a table top, and a slide way is arranged on the table top; a trolley positioning device which can move along the slide way is embedded in the slide way; the trolley positioning device comprises a plurality of wheel brackets, and the wheel brackets are respectively connected with the trolley positioning device through jacking oil cylinders; the base of the hollow oil cylinder is fixed at one end of the working table frame, and the movable end of the hollow oil cylinder is connected with the trolley positioning device.
2. The quick change device for crane wheel set as claimed in claim 1, wherein: the work bench further comprises support legs.
3. The quick change device for crane wheel set as claimed in claim 1, wherein: the number of the wheel brackets and the number of the jacking oil cylinders are four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120888327.2U CN215101774U (en) | 2021-04-28 | 2021-04-28 | Quick replacement device for wheel set of crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120888327.2U CN215101774U (en) | 2021-04-28 | 2021-04-28 | Quick replacement device for wheel set of crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215101774U true CN215101774U (en) | 2021-12-10 |
Family
ID=79289598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120888327.2U Expired - Fee Related CN215101774U (en) | 2021-04-28 | 2021-04-28 | Quick replacement device for wheel set of crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215101774U (en) |
-
2021
- 2021-04-28 CN CN202120888327.2U patent/CN215101774U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202245930U (en) | Vehicle truck frame lifting device for rail transportation locomotive | |
| CN202989714U (en) | Trench repairing vehicle of railway large road maintenance mechanical equipment | |
| CN215101774U (en) | Quick replacement device for wheel set of crane | |
| CN202245937U (en) | Electric lifting flatcar for rail transit locomotives or vehicles | |
| CN104647280A (en) | Device for automatically pulling and installing vibration reduction pad for pipe plate | |
| CN112264532A (en) | Automatic die changing system of assembly line | |
| CN202290893U (en) | Straightening machine for H section steel flange slab | |
| CN219053577U (en) | Automatic conversion device for multi-station workbench of large machine tool | |
| CN202087939U (en) | Universal pairing tool for stirrer cylinder body | |
| CN212822089U (en) | Automatic feeding and discharging device for punching bolt holes in spoke | |
| CN201249443Y (en) | Assembly station for mounting a main generator in a diesel engine | |
| CN212122334U (en) | General middle part groove is to frock | |
| CN210071534U (en) | Efficient foundry goods pressure testing device | |
| CN203198284U (en) | Loading and unloading mechanism for dies on press machine | |
| CN202156896U (en) | Simple lifting device | |
| CN216190514U (en) | Lifting device for chemical machinery maintenance | |
| CN214031560U (en) | Movable lifting device | |
| CN211804726U (en) | Practical pressure device | |
| CN212761990U (en) | Steel pipe fixing and welding device | |
| CN204487471U (en) | A kind of device automatically loading beam for tube sheet | |
| CN216179302U (en) | Equipment for repairing mold | |
| CN219670967U (en) | Rail bending device special for railway guide rail | |
| CN107838299B (en) | A kind of quick die changing tool | |
| CN214771789U (en) | Carbide stove dolly wheel dismouting device of coming out of stove | |
| CN218860129U (en) | Lifting appliance for riveting frame |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |