CN106812753A - A kind of raise-lower hydraulic device - Google Patents
A kind of raise-lower hydraulic device Download PDFInfo
- Publication number
- CN106812753A CN106812753A CN201710183482.2A CN201710183482A CN106812753A CN 106812753 A CN106812753 A CN 106812753A CN 201710183482 A CN201710183482 A CN 201710183482A CN 106812753 A CN106812753 A CN 106812753A
- Authority
- CN
- China
- Prior art keywords
- fixed seat
- cylinder barrel
- fixed
- raise
- gusset
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
- F15B15/1423—Component parts; Constructional details
- F15B15/1428—Cylinders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
- B66F3/24—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated
- B66F3/25—Constructional features
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
- F15B15/1423—Component parts; Constructional details
Abstract
The invention provides a kind of raise-lower hydraulic device, belong to hydraulic cylinder field.It solves the problems, such as that existing hydraulic cylinder stability is poor.This raise-lower hydraulic device, the piston rod stretched out including cylinder barrel and from cylinder barrel front end, also include the fixed seat one and fixed seat two fixed with cylinder barrel front end and cylinder barrel rear end respectively, and piston rod passes the setting of fixed seat one, also include the reinforcement gusset that some two ends are connected with fixed seat one and fixed seat two respectively, and reinforcement gusset bottom and fixed seat two are fixed commonly through fastener with table top.Gusset bottom will be strengthened and fixed seat two is fixed commonly through fastener with table top, therefore stability is improved in cylinder barrel bottom using fixed seat two, while the stability of fixed seat one can be improved using gusset is strengthened, then improves cylinder barrel tip stabilization, therefore present apparatus bulk strength is higher, and stability is more preferable.
Description
Technical field
The invention belongs to hydraulic cylinder technical field, it is related to a kind of raise-lower hydraulic device.
Background technology
The cylinder barrel bottom of existing hydraulic cylinder is typically attached with table top, using the piston rod stretching motion on top, but cylinder
Cylinder top cannot be fixed well, while cylinder barrel bottom continues stress, less stable, it is therefore necessary to be improved.
The content of the invention
The purpose of the present invention is directed to the above-mentioned problems in the prior art, there is provided a kind of intensity is higher, stability
More preferably, and the raise-lower hydraulic device of high efficiency and heat radiation can be provided.
The purpose of the present invention can be realized by following technical proposal：A kind of raise-lower hydraulic device, including cylinder barrel and from cylinder
The piston rod that cylinder front end is stretched out, it is characterised in that：Also include the fixed seat one fixed with cylinder barrel front end and cylinder barrel rear end respectively and
Fixed seat two, and piston rod passes the setting of fixed seat one, is also connected with fixed seat one and fixed seat two respectively including some two ends
Reinforcement gusset, and strengthen gusset bottom and fixed seat two and fixed with table top commonly through fastener.
Gusset bottom will be strengthened and fixed seat two will be fixed commonly through fastener with table top, therefore cylinder barrel bottom is using fixation
Seat two improves stability, while the stability of fixed seat one can be improved using gusset is strengthened, then improves cylinder barrel tip stabilization, therefore
Present apparatus bulk strength is higher, and stability is more preferable.
In a kind of above-mentioned raise-lower hydraulic device, described fixed seat one and fixed seat two is circular plate-like shape, and solid
The bottom center position of reservation one and the end face center position of fixed seat two are respectively equipped with caulking groove one and caulking groove two, the described groove of caulking groove one
Bottom is provided with perforation, and cylinder barrel upper and lower ends are embedded on caulking groove one and caulking groove two respectively, and piston rod is passed from perforation.
Therefore structure is more stablized, and facilitates mounting-fixing base one and fixed seat two.
In a kind of above-mentioned raise-lower hydraulic device, described reinforcement gusset upper and lower ends are bent to form fixed plate respectively,
And reinforcement gusset is fixed with fixed seat one and fixed seat two respectively by fixed plate.
In a kind of above-mentioned raise-lower hydraulic device, described some reinforcement gussets are circumferentially distributed along cylinder barrel, and reinforcement
Plate width is radially arranged along cylinder barrel.
Therefore cylinder barrel radiating effect can also be improved using gusset is strengthened.
It is also including being enclosed within some reinforcement gusset outsides and coaxial with piston rod in a kind of above-mentioned raise-lower hydraulic device
Protective jacket, and protective jacket is provided with some louvres.
Protective jacket plays a part of protection, and louvre is avoided that gusset radiating effect is strengthened in influence.
Compared with prior art, the invention has the advantages that：
Gusset bottom will be strengthened and fixed seat two is fixed commonly through fastener with table top, therefore cylinder barrel bottom utilizes fixed seat two
Stability is improved, while the stability of fixed seat one can be improved using gusset is strengthened, cylinder barrel tip stabilization, therefore this dress is then improved
Put bulk strength higher, stability is more preferable.
Brief description of the drawings
Fig. 1 is that this hydraulic means installs longitudinal sectional view.
Fig. 2 is that this hydraulic means installs transverse sectional view.
In figure,
1st, cylinder barrel；11st, piston rod；
2nd, fixed seat one；21st, caulking groove one；22nd, perforate；
3rd, fixed seat two；31st, caulking groove two；
4th, gusset is strengthened；41st, fixed plate.
Specific embodiment
The following is specific embodiment of the invention and with reference to accompanying drawing, technical scheme is further described,
But the present invention is not limited to these embodiments.
As depicted in figs. 1 and 2, a kind of raise-lower hydraulic device of the invention, including cylinder barrel 1 and the work stretched out from the front end of cylinder barrel 1
Stopper rod 11, also including the fixed seat 1 and fixed seat 23 fixed with the front end of cylinder barrel 1 and the rear end of cylinder barrel 1 respectively, and piston rod 11
Pass fixed seat 1 to set, the reinforcement gusset 4 being also connected with fixed seat 1 and fixed seat 23 respectively including some two ends, and
Strengthen the bottom of gusset 4 and fixed seat 23 is fixed commonly through fastener with table top.
Further, fixed seat 1 and fixed seat 23 are circular plate-like shape, and the bottom center position of fixed seat 1 and solid
The end face center position of reservation 23 is respectively equipped with caulking groove 1 and caulking groove 2 31, and the bottom land of caulking groove 1 is provided with perforation 22, and cylinder barrel 1
Upper and lower ends are embedded on caulking groove 1 and caulking groove 2 31 respectively, and piston rod 11 is passed from perforation 22.Strengthen the upper and lower ends of gusset 4
Fixed plate 41 is bent to form respectively, and strengthens gusset 4 fixed with fixed seat 1 and fixed seat 23 respectively by fixed plate 41.If
Dry gusset 4 of strengthening is circumferentially distributed along cylinder barrel 1, and the reinforcement width of gusset 4 is radially arranged along cylinder barrel 1.It is also some including being enclosed within
Strengthen the outside of gusset 4, and the protective jacket coaxial with piston rod 11, and protective jacket is provided with some louvres.
The bottom of gusset 4 will be strengthened and fixed seat 23 is fixed commonly through fastener with table top, therefore the bottom of cylinder barrel 1 utilizes
Fixed seat 23 improves stability, while the stability of fixed seat 1 can be improved using gusset 4 is strengthened, then improves the top of cylinder barrel 1
Stabilization, therefore present apparatus bulk strength is higher, stability is more preferable.
Specific embodiment described herein is only to the spiritual explanation for example of the present invention.Technology neck belonging to of the invention
The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode
Generation, but without departing from spirit of the invention or surmount scope defined in appended claims.
Although more having used cylinder barrel 1, piston rod 11, fixed seat 1, caulking groove 1, perforation 22, fixed seat two herein
3rd, the term such as caulking groove 2 31, reinforcement gusset 4, fixed plate 41, but it is not precluded from using the possibility of other terms.Use these arts
Language is used for the purpose of more easily describing and explaining essence of the invention；Being construed as any additional limitation is all
Disagreed with spirit of the present invention.
Claims (5)
1. a kind of raise-lower hydraulic device, including cylinder barrel（1）With from cylinder barrel（1）The piston rod that front end is stretched out（11）, it is characterised in that：
Also include respectively with cylinder barrel（1）Front end and cylinder barrel（1）The fixed seat one that rear end is fixed（2）With fixed seat two（3）, and piston rod
（11）Pass fixed seat one（2）Set, also including some two ends respectively with fixed seat one（2）With fixed seat two（3）What is connected adds
Strong gusset（4）, and strengthen gusset（4）Bottom and fixed seat two（3）Fixed with table top commonly through fastener.
2. a kind of raise-lower hydraulic device according to claim 1, it is characterised in that：Described fixed seat one（2）And fixation
Seat two（3）It is circular plate-like shape, and fixed seat one（2）Bottom center position and fixed seat two（3）End face center position sets respectively
There is caulking groove one（21）With caulking groove two（31）, described caulking groove one（21）Bottom land is provided with perforation（22）, and cylinder barrel（1）Upper and lower ends point
Caulking groove one is not embedded in（21）With caulking groove two（31）On, and piston rod（11）From perforation（22）Pass.
3. a kind of raise-lower hydraulic device according to claim 2, it is characterised in that：Described reinforcement gusset（4）Upper and lower two
End is bent to form fixed plate respectively（41）, and strengthen gusset（4）By fixed plate（41）Respectively with fixed seat one（2）And fixed seat
Two（3）It is fixed.
4. a kind of raise-lower hydraulic device according to claim 3, it is characterised in that：Described some reinforcement gussets（4）Edge
Cylinder barrel（1）It is circumferentially distributed, and strengthen gusset（4）Width is along cylinder barrel（1）It is radially arranged.
5. a kind of raise-lower hydraulic device according to claim 4, it is characterised in that：Also include being enclosed within some reinforcement gussets
（4）Outside, and and piston rod（11）Coaxial protective jacket, and protective jacket is provided with some louvres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710183482.2A CN106812753A (en) | 2017-03-24 | 2017-03-24 | A kind of raise-lower hydraulic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710183482.2A CN106812753A (en) | 2017-03-24 | 2017-03-24 | A kind of raise-lower hydraulic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106812753A true CN106812753A (en) | 2017-06-09 |
Family
ID=59115364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710183482.2A Pending CN106812753A (en) | 2017-03-24 | 2017-03-24 | A kind of raise-lower hydraulic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106812753A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109058223A (en) * | 2018-06-26 | 2018-12-21 | 河南德佰特机电设备制造有限公司 | A kind of combined type hydraulic cylinder |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000055011A (en) * | 1998-08-06 | 2000-02-22 | Ckd Corp | Cover installation device in rodless cylinder, and cover unit using same installation device |
| CN202744261U (en) * | 2012-04-19 | 2013-02-20 | 东南大学 | Assembled continuous lifting jack for finishing threaded steel bar upright posts |
| CN204127021U (en) * | 2014-09-15 | 2015-01-28 | 常州力安液压设备有限公司 | Anti-bias tyre hydraulic jack |
| CN204533045U (en) * | 2015-01-21 | 2015-08-05 | 滁州市金路数控机械有限公司 | A kind of cylinder bracket assembly |
| CN205371145U (en) * | 2016-01-22 | 2016-07-06 | 枣庄市达源液压设备有限公司 | Hydraulic cylinder |
| CN206754031U (en) * | 2017-03-24 | 2017-12-15 | 枣庄市达源液压设备有限公司 | A kind of raise-lower hydraulic device |
-
2017
- 2017-03-24 CN CN201710183482.2A patent/CN106812753A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000055011A (en) * | 1998-08-06 | 2000-02-22 | Ckd Corp | Cover installation device in rodless cylinder, and cover unit using same installation device |
| CN202744261U (en) * | 2012-04-19 | 2013-02-20 | 东南大学 | Assembled continuous lifting jack for finishing threaded steel bar upright posts |
| CN204127021U (en) * | 2014-09-15 | 2015-01-28 | 常州力安液压设备有限公司 | Anti-bias tyre hydraulic jack |
| CN204533045U (en) * | 2015-01-21 | 2015-08-05 | 滁州市金路数控机械有限公司 | A kind of cylinder bracket assembly |
| CN205371145U (en) * | 2016-01-22 | 2016-07-06 | 枣庄市达源液压设备有限公司 | Hydraulic cylinder |
| CN206754031U (en) * | 2017-03-24 | 2017-12-15 | 枣庄市达源液压设备有限公司 | A kind of raise-lower hydraulic device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109058223A (en) * | 2018-06-26 | 2018-12-21 | 河南德佰特机电设备制造有限公司 | A kind of combined type hydraulic cylinder |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170609 |
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| WD01 | Invention patent application deemed withdrawn after publication |