CN202789847U - Engineering hydraulic cylinder - Google Patents
Engineering hydraulic cylinder Download PDFInfo
- Publication number
- CN202789847U CN202789847U CN 201220509064 CN201220509064U CN202789847U CN 202789847 U CN202789847 U CN 202789847U CN 201220509064 CN201220509064 CN 201220509064 CN 201220509064 U CN201220509064 U CN 201220509064U CN 202789847 U CN202789847 U CN 202789847U
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- CN
- China
- Prior art keywords
- hydraulic
- hydraulic cylinder
- rod
- port
- arranges
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses an engineering hydraulic cylinder which is composed of an end support, a stretching rod hydraulic port, a hydraulic cylinder body, a contracting rod hydraulic port, a connection hanging ring, a rear cover, a hydraulic rod and a front cover. The engineering hydraulic cylinder is characterized in that the front cover is arranged at the front end of the hydraulic cylinder body, the rear cover is arranged at the rear end of the hydraulic cylinder body, the contracting rod hydraulic port is arranged on the upper side of the front portion of the hydraulic cylinder body, the stretching rod hydraulic port is arranged on the upper side of the rear portion of the hydraulic cylinder body, the hydraulic rod is arranged on the axis position of the hydraulic cylinder body, the hanging ring is arranged at the front end of the hydraulic rod, and the end support is arranged outside the rear cover. The engineering hydraulic cylinder has the advantages that the structure is reasonable, a contraction scheme of the hydraulic rod is designed, the hydraulic rod is convenient to contract, the construction time is saved, the usage cost is reduced, and the engineering hydraulic cylinder is easy to popularize and use.
Description
Technical field
The utility model belongs to the hydraulic equipment technical field, more specifically says a kind of engineering oil hydraulic cylinder.
Background technique
The oil hydraulic cylinder of prior art mostly is single hydraulic port, structural design is simple, how not to design the contraction scheme, and structural design is unreasonable, the hydraulic rod of single hydraulic port oil hydraulic cylinder can not shrink automatically, need to rely on the help of external force during contraction, in the process of engineering construction, increase the difficulty of construction, not only increase manpower, but also wasted the plenty of time, affected the normal duration of engineering, virtually increased user cost, be difficult for promoting the use of.
Summary of the invention
In order to address the above problem, the utility model provides a kind of reasonable in design, has the contraction scheme, the engineering oil hydraulic cylinder that is easy to promote the use of, the technical solution of the utility model is: described engineering oil hydraulic cylinder is by end support saddle, the boom hydraulic port, hydraulic cylinder, contracting bar hydraulic port, connect link, bonnet, hydraulic rod, protecgulum forms, the front end that it is characterized in that hydraulic cylinder arranges protecgulum, the rear end of hydraulic cylinder arranges bonnet, the anterior upside of hydraulic cylinder arranges contracting bar hydraulic port, the rear portion upside of hydraulic cylinder arranges the boom hydraulic port, the axial location of hydraulic cylinder arranges hydraulic rod, the front end of hydraulic rod arranges the connection link, the arranged outside end support saddle of bonnet.
The beneficial effects of the utility model are that the engineering hydraulic cylinder structure is reasonable in design, are designed with hydraulic rod and shrink scheme, and hydraulic rod shrinks convenient, saves the engineering time, has reduced user cost, is easy to promote the use of.
Description of drawings
Accompanying drawing 1 is structural representation of the present utility model; In the accompanying drawing:
1. end support saddle, 2. boom hydraulic port, 3. hydraulic cylinder, 4. contracting bar hydraulic port 5. connects link, 6. bonnet, 7. hydraulic rod, 8. protecgulum.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail, so that the public grasps implementation methods of the present utility model better, the utility model specific embodiment is: described engineering oil hydraulic cylinder is by end support saddle 1, boom hydraulic port 2, hydraulic cylinder 3, contracting bar hydraulic port 4, connect link 5, bonnet 6, hydraulic rod 7, protecgulum 8 forms, the front end that it is characterized in that hydraulic cylinder 3 arranges protecgulum 8, the rear end of hydraulic cylinder 3 arranges bonnet 6, the anterior upside of hydraulic cylinder 3 arranges contracting bar hydraulic port 4, the rear portion upside of hydraulic cylinder 3 arranges boom hydraulic port 2, the axial location of hydraulic cylinder 3 arranges hydraulic rod 7, the front end of hydraulic rod 7 arranges and connects link 5, the arranged outside end support saddle 1 of bonnet 6.
The beneficial effects of the utility model are that the engineering hydraulic cylinder structure is reasonable in design, are designed with hydraulic rod and shrink scheme, and hydraulic rod shrinks convenient, saves the engineering time, has reduced user cost, is easy to promote the use of.
Claims (1)
1. engineering oil hydraulic cylinder, by end support saddle (1), boom hydraulic port (2), hydraulic cylinder (3), contracting bar hydraulic port (4), connect link (5), bonnet (6), hydraulic rod (7), protecgulum (8) forms, the front end that it is characterized in that hydraulic cylinder (3) arranges protecgulum (8), the rear end of hydraulic cylinder (3) arranges bonnet (6), the anterior upside of hydraulic cylinder (3) arranges contracting bar hydraulic port (4), the rear portion upside of hydraulic cylinder (3) arranges boom hydraulic port (2), the axial location of hydraulic cylinder (3) arranges hydraulic rod (7), the front end of hydraulic rod (7) arranges and connects link (5), the arranged outside end support saddle (1) of bonnet (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220509064 CN202789847U (en) | 2012-10-07 | 2012-10-07 | Engineering hydraulic cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220509064 CN202789847U (en) | 2012-10-07 | 2012-10-07 | Engineering hydraulic cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202789847U true CN202789847U (en) | 2013-03-13 |
Family
ID=47817113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220509064 Expired - Fee Related CN202789847U (en) | 2012-10-07 | 2012-10-07 | Engineering hydraulic cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202789847U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108661977A (en) * | 2018-06-29 | 2018-10-16 | 苏州力森克液压设备有限公司 | A kind of mistake proofing bit-type engineering hydraulic cylinder |
| CN108661975A (en) * | 2018-06-29 | 2018-10-16 | 苏州力森克液压设备有限公司 | A kind of static state spacing-type engineering hydraulic cylinder |
-
2012
- 2012-10-07 CN CN 201220509064 patent/CN202789847U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108661977A (en) * | 2018-06-29 | 2018-10-16 | 苏州力森克液压设备有限公司 | A kind of mistake proofing bit-type engineering hydraulic cylinder |
| CN108661975A (en) * | 2018-06-29 | 2018-10-16 | 苏州力森克液压设备有限公司 | A kind of static state spacing-type engineering hydraulic cylinder |
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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: 20130313 Termination date: 20161007 |