CN206888630U - A kind of crane directive wheel - Google Patents
A kind of crane directive wheel Download PDFInfo
- Publication number
- CN206888630U CN206888630U CN201720491612.4U CN201720491612U CN206888630U CN 206888630 U CN206888630 U CN 206888630U CN 201720491612 U CN201720491612 U CN 201720491612U CN 206888630 U CN206888630 U CN 206888630U
- Authority
- CN
- China
- Prior art keywords
- ring
- directive wheel
- wheel body
- outer ring
- bumper
- 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
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- Jib Cranes (AREA)
Abstract
The utility model discloses a kind of crane directive wheel, including wheel body and the circular bumper ring for being wrapped in wheel body outer ring, the wheel body to be provided with least one groove along outer ring, and the bumper ring inner ring is provided with the projection with fit depressions.This crane directive wheel is engaged by opening up groove in its outer ring with the projection on bumper ring, bumper ring can be fitted on directive wheel outer ring well, the contact area of directive wheel and bumper ring is increased simultaneously, make fitting more firm, prevent degumming phenomenon from producing, prevent the potential safety hazards such as equipment noise, clamp rail.
Description
Technical field
It the utility model is related to vertically displaceable parking apparatus field, more particularly to a kind of crane directive wheel.
Background technology
In vertically displaceable parking apparatus, noise is produced in crane lifting process in order to reduce, manufactures and designs crane
Unify layer cushion rubber using in wheel body outer patch more during directive wheel, when traversing broach and vehicle are carried in lifting to crane at a high speed for a long time,
The cushion rubber being pasted onto on crane directive wheel on foreign steamer can produce degumming phenomenon, crane due to being rolled and crimp
Directive wheel can cause crane to produce friction, collision with fluctuating orbit when high speed lifts once degumming, cause equipment noise, card
The potential safety hazards such as rail.
Utility model content
In order to overcome the above-mentioned deficiencies of the prior art, the utility model provides a kind of crane directive wheel, and it can be very
Bumper ring is fitted on wheel body outer ring well, prevents degumming phenomenon.
Technical scheme is used by the utility model solves its technical problem：
A kind of crane directive wheel, including wheel body and around being wrapped in the bumper ring of wheel body outer ring, the wheel body is along outer ring
At least one groove is provided with, the bumper ring inner ring is provided with the projection with fit depressions.
As the improvement of above-mentioned technical proposal, the groove and the section of projection are trapezoidal.
As the improvement of above-mentioned technical proposal, stickup is coated between the bumper ring inner ring and the contact surface of wheel body outer ring
Agent.
As the improvement of above-mentioned technical proposal, the wheel body is provided with two grooves along outer ring compartment of terrain.
As the improvement of above-mentioned technical proposal, the wheel body is made up of No. 45 steel, the bumper ring by polyurethane into.
The beneficial effects of the utility model have：
This crane directive wheel is engaged by opening up groove in its outer ring with the projection on bumper ring, can well by
Bumper ring is fitted on directive wheel outer ring, while increases the contact area of directive wheel and bumper ring, makes fitting more firm, is prevented
Only degumming phenomenon produces, and prevents the potential safety hazards such as equipment noise, clamp rail.
Brief description of the drawings
Below in conjunction with the accompanying drawings and specific embodiment the utility model is described in further detail, wherein：
Fig. 1 is the sectional view of the utility model embodiment；
Fig. 2 is the partial enlarged drawing at A in Fig. 1.
Embodiment
Referring to Fig. 1 and Fig. 2, a kind of crane directive wheel, including wheel body 1 and the circular bumper ring for being wrapped in the outer ring of wheel body 1
2, the wheel body 1 is provided with least one groove along outer ring, and in the present embodiment, the wheel body 1 is provided with two along outer ring compartment of terrain
Groove, the inner ring of bumper ring 2 are provided with the projection with fit depressions, are installed when installing bumper ring 2 by raised with groove cooperation,
The groove with raised section is trapezoidal can prevent bumper ring 2 from departing from wheel body 1 well, while increase wheel body 1 with
The contact area of bumper ring, alite paste is coated between the contact surface of the inner ring of bumper ring 2 and wheel body 1 outer ring and causes bumper ring
2 with wheel body 1 is even closer is bonded, the wheel body 1 is made up sturdy and durable of No. 45 steel, and the bumper ring 2 is by polyurethane into not
It is easy to wear.
It is described above, simply better embodiment of the present utility model, but the utility model is not limited to above-mentioned reality
Example is applied, as long as it reaches technique effect of the present utility model with any same or similar means, should all belong to of the present utility model
Protection domain.
Claims (5)
- A kind of 1. crane directive wheel, it is characterised in that：Including wheel body (1) and around the bumper ring for being wrapped in wheel body (1) outer ring (2), the wheel body (1) is provided with least one groove along outer ring, and bumper ring (2) inner ring is provided with convex with fit depressions Rise.
- A kind of 2. crane directive wheel according to claim 1, it is characterised in that：The groove and the section of projection are in It is trapezoidal.
- A kind of 3. crane directive wheel according to claim 1, it is characterised in that：Bumper ring (2) inner ring and wheel body (1) it is coated with alite paste between the contact surface of outer ring.
- A kind of 4. crane directive wheel according to claim 1, it is characterised in that：The wheel body (1) is along outer ring compartment of terrain It is provided with two grooves.
- A kind of 5. crane directive wheel according to claim 1, it is characterised in that：The wheel body (1) is made up of No. 45 steel, The bumper ring (2) by polyurethane into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720491612.4U CN206888630U (en) | 2017-05-04 | 2017-05-04 | A kind of crane directive wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720491612.4U CN206888630U (en) | 2017-05-04 | 2017-05-04 | A kind of crane directive wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206888630U true CN206888630U (en) | 2018-01-16 |
Family
ID=61341550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720491612.4U Expired - Fee Related CN206888630U (en) | 2017-05-04 | 2017-05-04 | A kind of crane directive wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206888630U (en) |
-
2017
- 2017-05-04 CN CN201720491612.4U patent/CN206888630U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180116 Termination date: 20190504 |