CN204416927U - Modular cart wheels - Google Patents
Modular cart wheels Download PDFInfo
- Publication number
- CN204416927U CN204416927U CN201420776879.4U CN201420776879U CN204416927U CN 204416927 U CN204416927 U CN 204416927U CN 201420776879 U CN201420776879 U CN 201420776879U CN 204416927 U CN204416927 U CN 204416927U
- Authority
- CN
- China
- Prior art keywords
- side board
- housing
- modular cart
- cart wheels
- axletree
- 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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Abstract
The utility model discloses a kind of modular cart wheels, comprise wheel, axletree, also comprise housing, described housing has the containing cavity of downward opening accommodation wheel, described axletree is arranged on the spaced left side board in left and right of housing, right side board, the left and right side plate of housing is equipped with the bearing seat with axletree coaxial line, described housing is provided with the connecting portion for being fixedly connected with crane end carriage.Wheel, axletree, bearing are arranged in a housing by the utility model, wheel group can as independently parts, on crane end carriage during installation car wheels, by being fixedly connected with end carriage by housing, the installation of wheel group can be completed, easy for installation.
Description
Technical field
The utility model relates to elevator machinery field, is specifically related to a kind of modular cart wheels.
Background technology
No matter existing hoisting crane is transfer crane or crane in bridge type, and mostly cart wherein, car wheel group are the mounting means adopting the box or 45 degree of dissection types in angle.When wheel group is arranged on cart end carriage, first angle case or 45 degree of subdivision boxing are connected on end carriage, by wheel and bearing assemble on axletree, axletree is being assemblied on angle case or 45 degree of subdivision rings, wheel group is not complete before the mounting, but dispersion, wheel group can not concentrate assembling, efficiency of assembling is low, nor is convenient to the transport of wheel group.
Summary of the invention
The purpose of this utility model is to provide a kind of modular cart wheels, joins inefficient problem to solve the assembling of existing wheel.
To achieve these goals, the utility model adopts following technical scheme: modular cart wheels, comprise wheel, axletree, also comprise housing, described housing has the containing cavity of downward opening accommodation wheel, described axletree is arranged on the spaced left side board in left and right of housing, right side board, and the left and right side plate of housing is equipped with the bearing seat with axletree coaxial line, described housing is provided with the connecting portion for being fixedly connected with crane end carriage.
Described housing also comprises epipleural, and described left side board and epipleural are wholely set, described right side board and left side board separable joint.
Described housing also comprises front side plate, the rear quarter panel that time interval is arranged, and described front side plate, rear quarter panel are fixedly connected with left side board, and described right side board is provided with the step surface coordinated with epipleural, front side plate, end block that rear quarter panel is corresponding.
Described bearing seat lays respectively at the inner side of left side board, right side board, and the outside of described left side board, right side board is provided with the flange face for installing roller bearing end cap.
Described connecting portion is the boss be positioned on epipleural.
Described boss is four and is distributed on four angles of epipleural, and the upper surface of described four boss is coplanar.
Described right side board and left side board are bolted, and four angles of described right side board are evenly equipped with the bolt hole penetrated for bolt.
Described front side plate is provided with the mount pad for installing driver train.
The beneficial effects of the utility model are: wheel, axletree, bearing are arranged in a housing by the utility model, wheel group can as independently parts, to on crane end carriage during installation car wheels, by being fixedly connected with end carriage by housing, the installation of wheel group can be completed, easy for installation, the wheel, axletree, bearing etc. of wheel group can be concentrated and assemble, efficiency of assembling is high, realizes the modular manufacturing of wheel group, and modular wheel group is also convenient to transport.
Accompanying drawing explanation
Fig. 1 is the front view of embodiment of the present utility model;
Fig. 2 is the A-A cutaway view of Fig. 1.
Detailed description of the invention
The embodiment of the utility model modular cart wheels, as shown in Figure 1-2: comprise housing 1 and be installed on the wheel 3 in housing 1, housing 1 comprises the epipleural being positioned at top, be positioned at the left side board 13 in left side and the front side plate of time interval setting, rear quarter panel, there is right side board 12 housing 1 right by bolt 6 separable joint, each side plate of housing 1 makes housing form a downward opening containing cavity, wheel 3 is in the containing cavity of housing 1, wheel 3 is arranged on axletree 4 by key, axletree 4 is arranged in a left side for housing 1, right side board 13, on 12, axletree 4 is arranged with bearing 7 in the left and right sides of wheel 3, left, the inner side of right side board is provided with bearing seat 8, the mounting hole of bearing seat 8 and axletree 4 coaxial line, left, the outside of right side board is convexly equipped with the flange face for installing roller bearing end cap 5, roller bearing end cap 5 is bolted to connection on a left side, on right side board, roller bearing end cap 5 is provided with lubricating cup 9, can be lubricated bearing 7 by lubricating cup 9.Four angles of right side board 12 are evenly equipped with four bolts hole, and right side board 12 is provided with the step surface coordinated with the end block of epipleural 11, front side plate, rear quarter panel, ensures the level of axletree 4 axis.Be provided with the boss 2 for being fixedly connected with the end carriage of hoisting crane above the epipleural 11 of housing 1, boss 2 is four and is distributed on four angles of epipleural 11, and the upper surface of four boss 2 is coplanar.The front side plate of housing is provided with the mount pad 10 for installing driver train.
In the present embodiment, left side board and right side board separable joint, be in order to assembling wheels is convenient, in other embodiments, right side board can be fixedly connected with epipleural, conveniently installing wheel, bearing seat can be located at the outside of left side board, right side board.
In other embodiments, the upper end of right side board is connected with epipleural by pin.
In the present embodiment, the connecting portion be connected with crane end carriage is located on the epipleural of housing; In other embodiments, also can connecting portion be located on the rear quarter panel of housing, now connecting portion can be boss, be fixed on crane end carriage by the mode of welding, also can adopt and connecting portion is set to flange arrangement, be bolted, now also driver train can be located on the epipleural of housing.
Claims (8)
1. modular cart wheels, comprise wheel, axletree, it is characterized in that: also comprise housing, described housing has the containing cavity of downward opening accommodation wheel, described axletree is arranged on the spaced left side board in left and right of housing, right side board, the left and right side plate of housing is equipped with the bearing seat with axletree coaxial line, described housing is provided with the connecting portion for being fixedly connected with crane end carriage.
2. modular cart wheels according to claim 1, it is characterized in that: described housing also comprises epipleural, described left side board and epipleural are wholely set, described right side board and left side board separable joint.
3. modular cart wheels according to claim 2, it is characterized in that: described housing also comprises front side plate, the rear quarter panel that time interval is arranged, described front side plate, rear quarter panel are fixedly connected with left side board, and described right side board is provided with the step surface coordinated with epipleural, front side plate, end block that rear quarter panel is corresponding.
4. modular cart wheels according to claim 1, is characterized in that: described bearing seat lays respectively at the inner side of left side board, right side board, and the outside of described left side board, right side board is provided with the flange face for installing roller bearing end cap.
5. modular cart wheels according to claim 2, is characterized in that: described connecting portion is the boss be positioned on epipleural.
6. modular cart wheels according to claim 5, is characterized in that: described boss is four and is distributed on four angles of epipleural, and the upper surface of described four boss is coplanar.
7. modular cart wheels according to claim 2, is characterized in that: described right side board and left side board are bolted, and four angles of described right side board are evenly equipped with the bolt hole penetrated for bolt.
8. according to the modular cart wheels in claim 3-7 described in any one, it is characterized in that: described front side plate is provided with the mount pad for installing driver train.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420776879.4U CN204416927U (en) | 2014-12-11 | 2014-12-11 | Modular cart wheels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420776879.4U CN204416927U (en) | 2014-12-11 | 2014-12-11 | Modular cart wheels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204416927U true CN204416927U (en) | 2015-06-24 |
Family
ID=53467316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420776879.4U Expired - Fee Related CN204416927U (en) | 2014-12-11 | 2014-12-11 | Modular cart wheels |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204416927U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107298375A (en) * | 2017-08-24 | 2017-10-27 | 芜湖市长江起重设备制造有限公司 | A kind of bearing holder device of bridge crane wheel group |
| CN107311044A (en) * | 2017-08-24 | 2017-11-03 | 芜湖市长江起重设备制造有限公司 | A kind of bridge crane travelling mechanism |
| CN107311034A (en) * | 2016-12-29 | 2017-11-03 | 河南省大方重型机器有限公司 | The box driving wheel group of a kind of crane travelling mechanism and its angle |
-
2014
- 2014-12-11 CN CN201420776879.4U patent/CN204416927U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107311034A (en) * | 2016-12-29 | 2017-11-03 | 河南省大方重型机器有限公司 | The box driving wheel group of a kind of crane travelling mechanism and its angle |
| CN107298375A (en) * | 2017-08-24 | 2017-10-27 | 芜湖市长江起重设备制造有限公司 | A kind of bearing holder device of bridge crane wheel group |
| CN107311044A (en) * | 2017-08-24 | 2017-11-03 | 芜湖市长江起重设备制造有限公司 | A kind of bridge crane travelling mechanism |
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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: 20150624 Termination date: 20161211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |