CN203257972U - Damping boom - Google Patents
Damping boom Download PDFInfo
- Publication number
- CN203257972U CN203257972U CN 201320273274 CN201320273274U CN203257972U CN 203257972 U CN203257972 U CN 203257972U CN 201320273274 CN201320273274 CN 201320273274 CN 201320273274 U CN201320273274 U CN 201320273274U CN 203257972 U CN203257972 U CN 203257972U
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- CN
- China
- Prior art keywords
- damping
- outer sleeve
- utility
- model
- base
- 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 relates to a damping boom belonging to the field of damping. A base is provided with a damping rod; an outer sleeve is sleeved on the damping rod; and a spring is arranged between the bottom end of the outer sleeve and the base. The damping boom provided by the utility model is simple in structure, simple in production process and suitable for being manufactured by a general machine tool turner. The damping boom is high in reliability as well as simple and convenient in installation.
Description
Technical field
The utility model relates to a kind of damping shock absorption jib, belongs to the damping field.
Background technique
Jib in the existing elevator is only played a supporting role, and does not have the effect of damping.Can't filter out operating rocking.Behind the long-play, support can wear and tear, and causes bending, affects the operation of elevator.The internal stent that occurs at present loads the support of damping device structure, but such internal stent complex structure substantially all be that the product that adopts specific plant to machine could use, and damping is not good, causes the industry cost very high.
The model utility content
The utility model provides the damping shock absorption jib for above-mentioned deficiency.
The utility model adopts following technological scheme:
A kind of damping shock absorption jib described in the utility model comprises base, outer sleeve, damper rod, spring; Arrange damper rod on the described base, outer sleeve is nested with at damper rod; Arrange spring between the bottom of outer sleeve and the base.
Damping shock absorption jib described in the utility model also comprises nut; Described outer sleeve is fixed on the damper rod by nut.
Beneficial effect
The damping shock absorption jib that the utility model provides, simple in structure, manufacturing process is simple, and being applicable to the machine tool turner can make.Damping jib reliability is high, simple installation.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described:
As shown in the figure: a kind of damping shock absorption jib comprises base 1, outer sleeve 2, damper rod 3, spring 4, nut 5; Arrange damper rod 3 on the described base 1, outer sleeve 2 is nested with at damper rod 3; Arrange spring 4 between the bottom of outer sleeve 2 and the base 1.Outer sleeve 2 is fixed on the damper rod 3 by nut 5.
Claims (2)
1. a damping shock absorption jib is characterized in that: comprise base (1), outer sleeve (2), damper rod (3), spring (4); The upper damper rod (3) of arranging of described base (1), outer sleeve (2) is nested with in damper rod (3); Arrange spring (4) between the bottom of outer sleeve (2) and the base (1).
2. damping shock absorption jib according to claim 1 is characterized in that: also comprise nut (5); Described outer sleeve (2) is fixed on the damper rod (3) by nut (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320273274 CN203257972U (en) | 2013-05-20 | 2013-05-20 | Damping boom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320273274 CN203257972U (en) | 2013-05-20 | 2013-05-20 | Damping boom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203257972U true CN203257972U (en) | 2013-10-30 |
Family
ID=49470538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320273274 Expired - Fee Related CN203257972U (en) | 2013-05-20 | 2013-05-20 | Damping boom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203257972U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103244604A (en) * | 2013-05-20 | 2013-08-14 | 苏州新达电扶梯部件有限公司 | Damping shock-absorption cantilever crane |
-
2013
- 2013-05-20 CN CN 201320273274 patent/CN203257972U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103244604A (en) * | 2013-05-20 | 2013-08-14 | 苏州新达电扶梯部件有限公司 | Damping shock-absorption cantilever crane |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131030 Termination date: 20200520 |