CN207632347U - A kind of crane traveling wheel being easily assembled - Google Patents
A kind of crane traveling wheel being easily assembled Download PDFInfo
- Publication number
- CN207632347U CN207632347U CN201721868038.6U CN201721868038U CN207632347U CN 207632347 U CN207632347 U CN 207632347U CN 201721868038 U CN201721868038 U CN 201721868038U CN 207632347 U CN207632347 U CN 207632347U
- Authority
- CN
- China
- Prior art keywords
- traveling wheel
- bearing
- easily assembled
- bearing block
- crane
- 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
Landscapes
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The utility model discloses a kind of crane traveling wheels being easily assembled, including traveling wheel ontology, the race that traveling wheel outer body is provided with, traveling wheel ontology one side is provided with the threaded hole being circularly and evenly distributed, it is provided with link slot on the inside of traveling wheel ontology, it is connected with bearing block on the inside of traveling wheel ontology, it is provided with and the matched protrusion of link slot on the outside of bearing block, bearing block middle inside is provided with limit protrusion, it is connected with bearing on the inside of bearing block, it is connected with shaft on the inside of bearing, bearing is arranged in limit protrusion both sides, sleeve is provided between bearing, it is connect with bearing block on the outside of sleeve；The utility model is simple in structure, is easily assembled, accurate positioning, improves stability and the safety of crane operation.
Description
Technical field
The utility model belongs to crane field, and in particular to a kind of traveling wheel, more particularly to a kind of being easily assembled
Heavy-duty machine traveling wheel.
Background technology
Crane wheel is to be played all load born of hanging object for supporting, and make crane on fixed track
The device for doing straight reciprocating motion has great influence, to crane traveling wheel for improving lifting efficiency and production efficiency
Stability and safety have higher requirements, but one ring of key of crane traveling wheel being assembled as in crane assembly, no
It is careless to hold, and the assembly of traveling wheel and bearing and transmission shaft mostly uses interference fit, simply directly acts on auxiliary section by external force
Part easily causes the damage of assembly workpiece, causes larger loss, also tend to the phenomenon that position inaccurate occur, be not easy to pacify
Dress, causes security risk.
Invention content
The purpose of this utility model is to overcome the deficiencies in the prior art, and provide a kind of crane row being easily assembled
Walk wheel.
What the purpose of this utility model was realized in：A kind of crane traveling wheel being easily assembled, it includes traveling wheel
Ontology, the race that the traveling wheel outer body is provided with, the traveling wheel ontology one side, which is provided with, to be circularly and evenly distributed
Threaded hole, be provided with link slot on the inside of the traveling wheel ontology, bearing block, the axis be connected on the inside of the traveling wheel ontology
It is provided on the outside of bearing and the matched protrusion of link slot, the bearing block middle inside is provided with limit protrusion, the bearing
Seat inside is connected with bearing, is connected with shaft on the inside of the bearing, the bearing setting in limit protrusion both sides, the bearing it
Between be provided with sleeve, connect with bearing block on the outside of the sleeve.
The cross sectional shape of the race is U-shaped.
The quantity of the threaded hole is at least 3.
The quantity of the link slot, protrusion and sleeve is 2.
The limit protrusion is cyclic structure.
The quantity of the bearing is 4.
The thickness of the limit protrusion is equal with the wall thickness of sleeve.
The beneficial effects of the utility model：Bearing block is arranged between traveling wheel ontology and shaft in the utility model, avoids
The damage of accurate operation component, the link slot on the inside of the outside of bearing block setting protrusion with traveling wheel ontology coordinates, to axis
Bearing plays better fixed effect, and improves the accuracy of assembly to the accurate positionin of bearing by limit protrusion and sleeve,
Installation difficulty is reduced simultaneously, and the threaded hole of traveling wheel this body side surface setting facilitates the installation of transmission gear.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram for the crane traveling wheel being easily assembled of the utility model.
Fig. 2 is a kind of side view for the crane traveling wheel being easily assembled of the utility model.
In figure：1, traveling wheel ontology 2, bearing block 3, bearing 4, sleeve 5, shaft 6, limit protrusion 7, threaded hole
8, race 9, link slot 10, protrusion.
Specific implementation mode
The utility model is described further below in conjunction with the accompanying drawings.
Embodiment 1
As depicted in figs. 1 and 2, a kind of crane traveling wheel being easily assembled, it includes traveling wheel ontology 1, the walking
The race 8 that 1 outside of wheel ontology is provided with, 1 one side of traveling wheel ontology are provided with the threaded hole 7 being circularly and evenly distributed,
1 inside of the traveling wheel ontology is provided with link slot 9, and 1 inside of the traveling wheel ontology is connected with bearing block 2, the bearing block 2
Outside be provided with link slot 9 matched raised 10,2 middle inside of the bearing block is provided with limit protrusion 6, the bearing
2 inside of seat is connected with bearing 3, and 3 inside of the bearing is connected with shaft 5, and the setting of the bearing 3 is described in 6 both sides of limit protrusion
Sleeve 4 is provided between bearing 3,4 outside of the sleeve is connect with bearing block 2.
Bearing block is arranged between traveling wheel ontology and shaft in the utility model, avoids the damage of accurate operation component,
Link slot on the inside of the outside of bearing block setting protrusion with traveling wheel ontology coordinates, and preferably fixed effect is played to bearing block
Fruit, and the accuracy assembled is improved to the accurate positionin of bearing by limit protrusion and sleeve, while installation difficulty is reduced, row
It walks to take turns the threaded hole of this body side surface setting, facilitates the installation of transmission gear；It is easily assembled, accurate positioning, improves crane fortune
Capable stability and safety.
Embodiment 2
As depicted in figs. 1 and 2, a kind of crane traveling wheel being easily assembled, it includes traveling wheel ontology 1, the walking
The race 8 that 1 outside of wheel ontology is provided with, 1 one side of traveling wheel ontology are provided with the threaded hole 7 being circularly and evenly distributed,
1 inside of the traveling wheel ontology is provided with link slot 9, and 1 inside of the traveling wheel ontology is connected with bearing block 2, the bearing block 2
Outside be provided with link slot 9 matched raised 10,2 middle inside of the bearing block is provided with limit protrusion 6, the bearing
2 inside of seat is connected with bearing 3, and 3 inside of the bearing is connected with shaft 5, and the setting of the bearing 3 is described in 6 both sides of limit protrusion
Sleeve 4 is provided between bearing 3,4 outside of the sleeve is connect with bearing block 2.
The cross sectional shape of the race 8 is U-shaped；The quantity of the threaded hole 7 is at least 3；The link slot 9, protrusion
10 and the quantity of sleeve 4 be 2；The limit protrusion 6 is cyclic structure；The quantity of the bearing 3 is 4；The limit
The thickness of protrusion 6 is equal with the wall thickness of sleeve 4.
Bearing block is arranged between traveling wheel ontology and shaft in the utility model, avoids the damage of accurate operation component,
Link slot on the inside of the outside of bearing block setting protrusion with traveling wheel ontology coordinates, and preferably fixed effect is played to bearing block
Fruit, and the accuracy assembled is improved to the accurate positionin of bearing by limit protrusion and sleeve, while installation difficulty is reduced, row
It walks to take turns the threaded hole of this body side surface setting, facilitates the installation of transmission gear；It is easily assembled, accurate positioning, improves crane fortune
Capable stability and safety.
Claims (7)
1. a kind of crane traveling wheel being easily assembled, it includes traveling wheel ontology, it is characterised in that：The traveling wheel sheet is external
The race that side is provided with, the traveling wheel ontology one side are provided with the threaded hole being circularly and evenly distributed, the traveling wheel sheet
Internal side is provided with link slot, and bearing block is connected on the inside of the traveling wheel ontology, is provided with and connects on the outside of the bearing block
The matched protrusion of slot, the bearing block middle inside is provided with limit protrusion, bearing is connected on the inside of the bearing block, described
Shaft is connected on the inside of bearing, the bearing setting is provided with sleeve, the sleeve between limit protrusion both sides, the bearing
Outside is connect with bearing block.
2. a kind of crane traveling wheel being easily assembled according to claim 1, it is characterised in that：The section of the race
Shape is U-shaped.
3. a kind of crane traveling wheel being easily assembled according to claim 1, it is characterised in that：The number of the threaded hole
Amount is at least 3.
4. a kind of crane traveling wheel being easily assembled according to claim 1, it is characterised in that：The link slot, protrusion
Quantity with sleeve is 2.
5. a kind of crane traveling wheel being easily assembled according to claim 1, it is characterised in that：The limit protrusion is
Cyclic structure.
6. a kind of crane traveling wheel being easily assembled according to claim 1, it is characterised in that：The quantity of the bearing
It is 4.
7. a kind of crane traveling wheel being easily assembled according to claim 1, it is characterised in that：The limit protrusion
Thickness is equal with the wall thickness of sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721868038.6U CN207632347U (en) | 2017-12-28 | 2017-12-28 | A kind of crane traveling wheel being easily assembled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721868038.6U CN207632347U (en) | 2017-12-28 | 2017-12-28 | A kind of crane traveling wheel being easily assembled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207632347U true CN207632347U (en) | 2018-07-20 |
Family
ID=62852897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721868038.6U Expired - Fee Related CN207632347U (en) | 2017-12-28 | 2017-12-28 | A kind of crane traveling wheel being easily assembled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207632347U (en) |
-
2017
- 2017-12-28 CN CN201721868038.6U patent/CN207632347U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207632347U (en) | A kind of crane traveling wheel being easily assembled | |
| CN204037234U (en) | The dull and stereotyped movable castor device of a kind of bearing type | |
| CN202001500U (en) | High-load bearing with straight ball filling notch | |
| CN203130805U (en) | Deep groove ball bearing with solid retainer guided by steel ball | |
| CN202220024U (en) | Elevator special bearing type rope pulley | |
| CN201794919U (en) | Bearing | |
| CN204099420U (en) | Different wrapping angle double-row angular contact bal bearing | |
| CN203272723U (en) | Belt pulley assembly | |
| CN203162093U (en) | Two-stage cylindrical bevel gear reducer with high-speed shaft head mechanism | |
| CN203439879U (en) | Elevator traction wheel | |
| CN204704365U (en) | For the elongated built-up shaft structure in gearbox | |
| CN203044510U (en) | Composite structure of roller shaft, bearing and bearing lock sleeve for solder wire rolling mill | |
| CN202348978U (en) | Steam turbine shaft bearing bush | |
| CN203477059U (en) | Wind power yaw bearing | |
| CN202883959U (en) | Belt pulley with protective cover | |
| CN202279583U (en) | Rolling outer wall chain wheel for intelligent composite machine | |
| CN204784585U (en) | Promotion sprocket of sky parking position | |
| CN206620733U (en) | Fishing line reel eccentric wheel antihunting mechanism | |
| CN203202008U (en) | Shaft embedded oil nipple elevator wheel | |
| CN202646393U (en) | Two-row ball bearing with stable ring | |
| CN206521190U (en) | A kind of centering type is to roller arrangement | |
| CN203146759U (en) | Gear | |
| CN202571309U (en) | Main shaft structure | |
| CN205064552U (en) | Take transmission shaft of gear | |
| CN203395005U (en) | Novel gear supporting structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181121 Address after: 453400 Hongli Avenue, Changyuan County, Xinxiang, Henan Patentee after: Henan Huagong Industrial Group Co.,Ltd. Address before: 453400 the intersection of Hongli Road and Yang Ze Road, Changyuan County, Xinxiang, Henan (north of Mu Gang Village) Patentee before: HENAN SOVEWEL MECHANICAL AND ELECTRICAL EQUIPMENT Co.,Ltd. |
|
| 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: 20180720 Termination date: 20211228 |