CN206970062U - A kind of cap of crane arm head assembly pulley - Google Patents
A kind of cap of crane arm head assembly pulley Download PDFInfo
- Publication number
- CN206970062U CN206970062U CN201720894652.3U CN201720894652U CN206970062U CN 206970062 U CN206970062 U CN 206970062U CN 201720894652 U CN201720894652 U CN 201720894652U CN 206970062 U CN206970062 U CN 206970062U
- Authority
- CN
- China
- Prior art keywords
- arm
- level
- cap assemblies
- cap
- head assembly
- 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
It the utility model is related to a kind of cap of crane arm head assembly pulley, including one-level arm, two level arm, two level arm cap assemblies, three-level arm, three-level arm cap assemblies, level Four arm, level Four arm contracting cap assemblies, Pyatyi arm.After one-level arm, two level arm, three-level arm, level Four arm, Pyatyi arm are set with successively, two level arm cap assemblies, three-level arm cap assemblies, level Four arm cap assemblies are separately installed with the arm head top of two level arm, three-level arm, level Four arm.The beneficial effects of the utility model are：With dustproof effect, while it is also prevented from intraware and takes off groove, plays position-limiting action；Convenient in technology, cap covers inner body, also plays privacy functions.
Description
Technical field：
It the utility model is related to a kind of cap of crane arm head assembly pulley.
Background technology：
Traditional crane arm head is exposed, and de- groove phenomenon occurs in use, and dust also easily enters
Enter component internal so that the service life of component shortens.
The content of the invention：
The purpose of this utility model is to provide a kind of crane arm head assembly pulley with dust-proof, secrecy and position-limiting action
Cap.
To reach above-mentioned purpose, the technical solution adopted in the utility model is：
A kind of cap of crane arm head assembly pulley, including one-level arm, two level arm, two level arm cap assemblies, three-level arm, three
Level arm cap assemblies, level Four arm, level Four arm contracting cap assemblies, Pyatyi arm.One-level arm, two level arm, three-level arm, level Four arm, Pyatyi
After arm is set with successively, two level arm cap assemblies, three-level arm are separately installed with the arm head top of two level arm, three-level arm, level Four arm
Cap assemblies, level Four arm cap assemblies.Two level arm cap assemblies, three-level arm cap assemblies, level Four arm cap assemblies cover lifting
The arm head of machine.So as to serve dust-proof effect, while it is also prevented from intraware and takes off groove, plays position-limiting action；Convenient, the cap in technology
Lid covers inner body, also plays privacy functions.
The beneficial effects of the utility model are：With dustproof effect, while it is also prevented from intraware and takes off groove, plays spacing work
With；Convenient in technology, cap covers inner body, also plays privacy functions.
Brief description of the drawings：
Fig. 1 is structural representation of the present utility model.
In figure:1 one-level arm, 2 two level arms, 3 two level arm cap assemblies, 4 three-level arms, 5 three arm cap assemblies, 6 level Four arms, 7
Four arm contracting cap assemblies, 8 Pyatyi arms.
Embodiment
As shown in figure 1, a kind of cap of crane arm head assembly pulley, including 1 one-level arm, 2 two level arms, 3 two level arm caps
Component, 4 three-level arms, 5 three arm cap assemblies, 6 level Four arms, 7 four arm contracting cap assemblies, 8 Pyatyi arms.1 one-level arm, 2 two level arms, 4
After three-level arm, 6 level Four arms, 8 Pyatyi arms are set with successively, installed respectively on the arm head top of 2 two level arms, 4 three-level arms, 6 level Four arms
There are 3 two level arm cap assemblies, 5 three-level arm cap assemblies, 7 level Four arm cap assemblies.3 two level arm cap assemblies, 5 three-level arm caps
Component, 7 level Four arm cap assemblies can cover the arm head of crane, serve dustproof effect, while are also prevented from intraware and take off groove,
Play position-limiting action；Convenient in technology, cap covers inner body, also plays privacy functions.
Claims (1)
1. a kind of cap of crane arm head assembly pulley, it is characterized in that：Including one-level arm, two level arm, two level arm cap assemblies, three
Level arm, three-level arm cap assemblies, level Four arm, level Four arm contracting cap assemblies, Pyatyi arm, one-level arm, two level arm, three-level arm, level Four
After arm, Pyatyi arm are set with successively, two level arm, three-level arm, level Four arm arm head top be separately installed with two level arm cap assemblies,
Three-level arm cap assemblies, level Four arm cap assemblies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720894652.3U CN206970062U (en) | 2017-07-23 | 2017-07-23 | A kind of cap of crane arm head assembly pulley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720894652.3U CN206970062U (en) | 2017-07-23 | 2017-07-23 | A kind of cap of crane arm head assembly pulley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206970062U true CN206970062U (en) | 2018-02-06 |
Family
ID=61398516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720894652.3U Expired - Fee Related CN206970062U (en) | 2017-07-23 | 2017-07-23 | A kind of cap of crane arm head assembly pulley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206970062U (en) |
-
2017
- 2017-07-23 CN CN201720894652.3U patent/CN206970062U/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 |
Granted publication date: 20180206 Termination date: 20200723 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |