CN206419296U - A kind of lift hydraulic jack exhaust apparatus - Google Patents
A kind of lift hydraulic jack exhaust apparatus Download PDFInfo
- Publication number
- CN206419296U CN206419296U CN201621482510.8U CN201621482510U CN206419296U CN 206419296 U CN206419296 U CN 206419296U CN 201621482510 U CN201621482510 U CN 201621482510U CN 206419296 U CN206419296 U CN 206419296U
- Authority
- CN
- China
- Prior art keywords
- exhaust
- hydraulic jack
- lift hydraulic
- cap
- metal sleeve
- 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
Landscapes
- Actuator (AREA)
Abstract
The utility model discloses a kind of lift hydraulic jack exhaust apparatus, it is characterized in that, including at the top of oil cylinder piston (1), and the exhaust joint (3) being connected with cylinder rod chamber body (2), the exhaust cap (4) being rotatably connected with the exhaust joint (3), the exhaust hose (5) being connected with gas outlet at the top of the exhaust cap (4), it is set in the outside metal sleeve (6) of the exhaust hose (5), and it is fixedly connected with the box spanner (7) of the metal sleeve (6) and the exhaust cap (4), the exhaust passage (8) for being used for connecting exhaust joint (3) and cylinder rod chamber body (2) is provided with the oil cylinder piston (1);The utility model has the advantage of be not only simple in structure, operate reliably, and solve the exhaust problem of large-scale lift hydraulic jack well.
Description
Technical field
The utility model is related to a kind of exhaust apparatus, more particularly, to a kind of lift hydraulic jack exhaust apparatus.
Background technology
Hydraulic jack is the executive component in hydraulic system, is that the oil liquid pressure of the defeated people of hydraulic pump can be converted into driving work
The mechanical energy of linear reciprocation or rotation (swing) motion is done as mechanism.Hydraulic jack can be divided into housing assembly, piston component, close
Seal apparatus, buffer unit and exhaust apparatus five are most of.The cavity exhaust of common hydraulic jack is by setting exhaust pressure measurement
Joint, common PPT-3 is vented schematic diagram such as Fig. 1 and Fig. 2 of pressure measuring tie-in, removes pad when exhaust, then turns round
Thimble in exhaust cap, exhaust cap is exhausted with regard to that can push up opening one-way valve.But this exhaust scheme is applied to operating space bar
The occasion that part allows.In certain large-scale lifting Oil cylinder, the large-scale lamp bracket of hoist cylinder jacking one so that lamp bracket rises to from lower
Eminence in piston rod part, it is necessary to be exhausted operation.Again due to the particularity of attachment structure, there is piston above exhaust joint
Rod end head and lamp holder connecting structure, cause not being exhausted using common exhaust pressure measuring tie-in.The present invention is based on solution
The exhaust problem of the lifting Oil cylinder, devises a kind of oil cylinder exhaust instrument, the exhaust of the lifting Oil cylinder is solved well
Problem.
The content of the invention
The utility model purpose is:There is provided one kind to be not only simple in structure, operate reliably, and solve large-scale liter well
Drop machine hydraulic jack is vented the lift hydraulic jack exhaust apparatus of problem.
The technical solution of the utility model is:A kind of lift hydraulic jack exhaust apparatus, including located at oil cylinder piston
Top and the exhaust joint connected with cylinder rod chamber body phase, the exhaust cap being rotatably connected with the exhaust joint, with the row
The exhaust hose that gas outlet is connected at the top of gas cap, is set in the metal sleeve outside the exhaust hose, and be fixedly connected
The box spanner of the metal sleeve and the exhaust cap, being provided with the oil cylinder piston is used to connect exhaust joint and oil cylinder
The exhaust passage of rod chamber body.
It is inside outer-hexagonal shape, the box spanner lower end outside the exhaust cap upper end as preferred technical scheme
For the interior hexagon being equipped with exhaust cap upper end.
As preferred technical scheme, patchhole is provided with oil cylinder rodless cavity upper end.
As preferred technical scheme, operating handle is provided with the metal sleeve epimere.
As preferred technical scheme, the metal sleeve is with the box spanner by being welded and fused.
As preferred technical scheme, the metal sleeve is with the operating handle by being welded and fused.
As preferred technical scheme, the exhaust cap is threadedly coupled with the exhaust joint.
The utility model has the advantages that:
1. the utility model is not only simple in structure, operated reliably, and solves large-scale lift hydraulic jack well
Exhaust problem.
Brief description of the drawings
Below in conjunction with the accompanying drawings and embodiment is further described to the utility model:
Fig. 1 is vented pressure measuring tie-in structure not exhaust condition schematic diagram to be existing;
Fig. 2 is existing exhaust pressure measuring tie-in structure exhaust condition schematic diagram;
Fig. 3 is the utility model and oil cylinder scheme of installation;
Fig. 4 is oil cylinder structure of hydraulic schematic diagram;
Fig. 5 is the utility model structural representation;
Wherein:1 oil cylinder piston, 2 cylinder rod chamber bodies, 3 exhaust joints, 4 exhaust caps, 5 exhaust hoses, 6 metal sleeves, 7
Box spanner, 8 exhaust passages, 9 oil cylinder rodless cavitys, 10 patchholes, 11 operating handles, 12 glands.
Embodiment
Embodiment:Shown in reference picture 3-5, a kind of lift hydraulic jack exhaust apparatus, including pushed up located at oil cylinder piston 1
Portion and the exhaust joint 3 being connected with cylinder rod chamber body 2, the exhaust cap 4 being rotatably connected with exhaust joint 3, with exhaust cap 4
The exhaust hose 5 that top gas outlet is connected, is set in the metal sleeve 6 outside exhaust hose 5, and be fixedly connected with metallic sheath
The box spanner 7 of pipe 6 and exhaust cap 4, is provided with the row for being used for connecting exhaust joint 3 and cylinder rod chamber body 2 on oil cylinder piston 1
Gas passage 8, while being provided with patchhole 10 in the upper end of oil cylinder rodless cavity 9.
Be outside the upper end of exhaust cap 4 of the present utility model be inside outer-hexagonal shape, the lower end of box spanner 7 with exhaust cap 4
Hold the interior hexagon being equipped with.
The utility model is provided with operating handle 11, metal sleeve 6 and box spanner 7 and operation handlebar in the epimere of metal sleeve 6
Hand 11 is by being welded and fused, and exhaust cap 4 is threadedly coupled with exhaust joint 3.
Specifically used method of the present utility model is as follows:Gland 12 at the top of hydraulic jack is removed, exhaust apparatus is each
Component is installed, and installs exhaust apparatus along pre-processed patchhole 10, after exhaust cap 4 and the alignment of exhaust joint 3,
Rotary control handle 11, gas can just be discharged along exhaust hose 5, it is achieved thereby that the exhaust of lifting Oil cylinder.
Above-described embodiment is only to illustrate technical concepts and features of the present utility model, and its object is to allow be familiar with technique
Personage can understand content of the present utility model and implement according to this, protection domain of the present utility model can not be limited with this.
All equivalent change or modifications made according to the utility model Spirit Essence, should all cover protection domain of the present utility model it
It is interior.
Claims (7)
1. a kind of lift hydraulic jack exhaust apparatus, it is characterised in that including at the top of oil cylinder piston (1) and with oil
The exhaust joint (3) that cylinder rod chamber body (2) is connected, the exhaust cap (4) being rotatably connected with the exhaust joint (3) is and described
The exhaust hose (5) that gas outlet is connected at the top of exhaust cap (4), is set in the outside metal sleeve of the exhaust hose (5)
(6), and the box spanner (7) of the metal sleeve (6) and the exhaust cap (4) is fixedly connected with, in the oil cylinder piston (1)
It is provided with the exhaust passage (8) for being used for connecting exhaust joint (3) and cylinder rod chamber body (2).
2. lift hydraulic jack exhaust apparatus according to claim 1, it is characterised in that on the exhaust cap (4)
Outside end is outer-hexagonal shape, and box spanner (7) the lower end inside is the interior hexagon being equipped with exhaust cap (4) upper end.
3. lift hydraulic jack exhaust apparatus according to claim 1, it is characterised in that in oil cylinder rodless cavity
(9) upper end is provided with patchhole (10).
4. lift hydraulic jack exhaust apparatus according to claim 1, it is characterised in that in the metal sleeve
(6) epimere is provided with operating handle (11).
5. lift hydraulic jack exhaust apparatus according to claim 1, it is characterised in that the metal sleeve (6)
With the box spanner (7) by being welded and fused.
6. lift hydraulic jack exhaust apparatus according to claim 4, it is characterised in that the metal sleeve (6)
With the operating handle (11) by being welded and fused.
7. lift hydraulic jack exhaust apparatus according to claim 1, it is characterised in that the exhaust cap (4) with
Exhaust joint (3) threaded connection.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621482510.8U CN206419296U (en) | 2016-12-30 | 2016-12-30 | A kind of lift hydraulic jack exhaust apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621482510.8U CN206419296U (en) | 2016-12-30 | 2016-12-30 | A kind of lift hydraulic jack exhaust apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
CN206419296U true CN206419296U (en) | 2017-08-18 |
Family
ID=59574653
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201621482510.8U Expired - Fee Related CN206419296U (en) | 2016-12-30 | 2016-12-30 | A kind of lift hydraulic jack exhaust apparatus |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN206419296U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112452401A (en) * | 2021-02-02 | 2021-03-09 | 季华实验室 | Crusher for glove box |
-
2016
- 2016-12-30 CN CN201621482510.8U patent/CN206419296U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112452401A (en) * | 2021-02-02 | 2021-03-09 | 季华实验室 | Crusher for glove box |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN206419296U (en) | A kind of lift hydraulic jack exhaust apparatus | |
CN201090220Y (en) | Twin-jar bi-expansion monoblock hydraulic prop | |
CN104728206A (en) | Non-external-control automatic reciprocating hydraulic cylinder | |
CN105298986B (en) | The elongated telescopic oil cylinder of loop wheel machine | |
CN109057732B (en) | Slurry type grouting circulating device and using method thereof | |
CN105150159A (en) | Inner-hole sealing ring removing device | |
CN204533038U (en) | Without the automatic reciprocating oil hydraulic cylinder of external control | |
CN204639559U (en) | Instrument fetched and delivered by a kind of subsea production tree tree cap annular space metal sealing steel ring | |
CN203627382U (en) | Oil and gas isolation type pressure cylinder with automatic oil filling and automatic gas exhausting functions | |
CN206091919U (en) | Simple pressurized wellhead plugging device | |
CN205200963U (en) | Tool for drawing valve seat | |
CN201693340U (en) | Sheath wearing device of oil tube | |
CN201258889Y (en) | Plunger type derrick expansion oil cylinder | |
CN211115927U (en) | Uninterrupted plunger water drainage and gas production device | |
CN205341567U (en) | Large -scale marine diesel bent axle piston pneumatic hammer for restoration | |
CN204126637U (en) | The pneumatic pressure testing device of oil field operation | |
CN204371218U (en) | Anti-drilling fluid splash valve | |
CN208184705U (en) | A kind of pumping rod self seal device | |
CN208060147U (en) | Bottom valve suppresses test device | |
CN204917835U (en) | Hollow hydraulic jack | |
CN202100227U (en) | Outwards-hanging type telescopic blowout-preventive pipe | |
CN205025864U (en) | Long and thin flexible hydro -cylinder of loop wheel machine | |
CN201225159Y (en) | Short-specification long-stroke single hydraulic prop | |
CN209272176U (en) | A kind of easy double flat arm floor mast components correction tool | |
CN204433511U (en) | A kind of vacuum impregnation tank |
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: 20170818 Termination date: 20201230 |