CN207390903U - A kind of hydraulic jack for being easy to nursing - Google Patents
A kind of hydraulic jack for being easy to nursing Download PDFInfo
- Publication number
- CN207390903U CN207390903U CN201721230342.8U CN201721230342U CN207390903U CN 207390903 U CN207390903 U CN 207390903U CN 201721230342 U CN201721230342 U CN 201721230342U CN 207390903 U CN207390903 U CN 207390903U
- Authority
- CN
- China
- Prior art keywords
- tank
- oil
- fuel reserve
- valve
- reserve tank
- 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
Abstract
The utility model discloses a kind of hydraulic jacks for being easy to nursing, including large tank, small oil tank, fuel reserve tank, first check valve, second check valve, triple valve, oil-filtering apparatus, sleeve, there are one large tanks for the fuel reserve tank top fixation, big piston there are one being set in large tank, big top land is fixed with a support column, there are one the oil drums of end sealing for bag around the large tank, oil drum bottom inside fuel reserve tank with being connected, there are one small oil tanks for the fuel reserve tank top fixation, valve piston there are one being set in small oil tank, a connecting rod is fixed at the top of valve piston, it is hinged with the middle part of sleeve at the top of connecting rod, first check valve, second check valve, triple valve, relief valve and oil-filtering apparatus are respectively positioned on outside fuel reserve tank.The utility model is by the way that the first check valve, the second check valve, triple valve, relief valve and oil-filtering apparatus are arranged at outside fuel reserve tank so that jack is easy to nurse and repair, and nursing is convenient.
Description
【Technical field】
The utility model is related to the technical fields of the technical field of instrument, particularly jack.
【Background technology】
Jack is a kind of small simplest lifting equipment of lifting height, by the use of rigidity top lift part as equipment, is led to
It crosses top bracket or bottom claw jacks the light small lifting equipment of weight in stroke.It is divided to mechanical and two kinds of fluid pressure type, it is very heavy
Top is mainly used for the departments such as factories and miness, communications and transportation as the work such as Mechanical Help and other liftings, support.Its light structure is hard
Gu, flexibility and reliability, a people can carry and operate.Jack employs optimum as a kind of extensive instrument of use scope
Cast, ensure that the quality and service life of jack.Existing jack Nursing comparison trouble.
【Utility model content】
The purpose of this utility model is exactly to solve the problems of the prior art, proposes a kind of hydraulic jack for being easy to nursing
Top, can be such that jack easily nurses, for ease of maintenaince.
To achieve the above object, the utility model proposes a kind of hydraulic jack for being easy to nursing, including large tank, small
Oil cylinder, fuel reserve tank, the first check valve, the second check valve, triple valve, oil-filtering apparatus, sleeve, the fuel reserve tank top are fixed with one
A large tank is set in large tank there are one big piston, and big top land is fixed with a support column, is surrounded by around the large tank
The oil drum of one end sealing, oil drum bottom inside fuel reserve tank with being connected, and there are one small for the fuel reserve tank top fixation
Oil cylinder is set in small oil tank there are one valve piston, is fixed with a connecting rod at the top of valve piston, the middle part at the top of connecting rod with sleeve
Hinged, sleeve seals the horizontal cylinder of one end open for one end, and the openend of sleeve is inserted with an extension bar, sleeve
Sealed end is hinged with a motion bar, and the motion bar other end is hinged on the bottom side of small oil tank, and the small oil tank bottom is equipped with
One the first pipeline, sets that there are one dismountable first check valve, the small oil tank bottom and large tank bottoms on the first pipeline
Between be equipped with second pipeline, the direction on the second pipeline along small oil tank to large tank is equipped with dismountable second singly successively
To valve and dismountable triple valve, one article of the 3rd pipeline is connected on the triple valve, the 3rd pipeline is connected with fuel reserve tank, and the 3rd
Pipeline be equipped with dismountable relief valve and dismountable oil-filtering apparatus, first check valve, the second check valve, triple valve,
Relief valve and oil-filtering apparatus are respectively positioned on outside fuel reserve tank.
Preferably, the bottom of the oil drum is less than the top of large tank, set on large tank side wall there are one limit hole,
Limit hole connects large tank and oil drum.
Preferably, the fuel reserve tank is internally provided with a reinforcement block, reinforcement block is an integral structure with fuel reserve tank, big oil
Cylinder is located at the surface of reinforcement block.
Preferably, the fuel reserve tank top is fixed there are one secondary station, the half of small oil tank is fixed on secondary station, small
The other half of oil cylinder has gap between fuel reserve tank, and the first pipeline is stretched into from small oil tank bottom through gap in fuel reserve tank, and first
The end of pipeline is located at the lower half of fuel reserve tank.
Preferably, the fuel reserve tank bottom is fixed there are one pipe of changing oil, there are one valves for installation on pipe of changing oil.
Preferably, set at the top of the support column there are one threaded hole, set that there are one support plate, support plates at the top of support column
There are one the screw rods closed with corresponding threaded holes for bottom fixation.
Preferably, being fixed with a circle baffle ring at the top of the small oil tank, the internal diameter of baffle ring is slightly larger than the diameter of connecting rod.
The beneficial effects of the utility model：The utility model by by the first check valve, the second check valve, triple valve, let out
Pressure valve and oil-filtering apparatus are arranged at outside fuel reserve tank so that jack is easy to nurse and repair, and nursing is convenient；Oil-filtering apparatus is set
It puts so that very heavy very useful oil can obtain effective filtering, keeps the effective operation of jack, improve service life；Support plate
It sets so that jack is suitable for different use demands by replacing support plate.
The feature and advantage of the utility model will be described in detail by embodiment combination attached drawing.
【Description of the drawings】
Fig. 1 is a kind of front view for the hydraulic jack for being easy to nursing of the utility model.
In figure：1- fuel reserve tanks, 2- large tanks, 3- small oil tanks, 4- oil drums, the first pipelines of 5-, the second pipelines of 6-, 7- the 3rd
Pipeline, 10- change oil pipe, 11- valves, 12- reinforcement blocks, 13- secondary stations, 20- limit holes, the big pistons of 21-, 22- support columns, 23-
Support plate, 24- threaded holes, 25- screw rods, 30- baffle rings, 31- valve pistons, 32- connecting rods, 33- sleeves, 34- motion bars, 35- add
Power bar, the first check valves of 51-, the second check valves of 61-, 62- triple valves, 71- relief valves, 72- oil-filtering apparatus.
【Specific embodiment】
Refering to Fig. 1, a kind of hydraulic jack for being easy to nursing of the utility model, including large tank 2, small oil tank 3, fuel reserve tank
1st, the first check valve 51, the second check valve 61, triple valve 62, oil-filtering apparatus 72, sleeve 33,1 top of fuel reserve tank are fixed with
One large tank 2 is set in large tank 2 there are one big piston 21, and big 21 top of piston is fixed with a support column 22, the big oil
2 surrounding bag of cylinder is there are one the oil drum 4 of end sealing, and with being connected inside fuel reserve tank 1, the fuel reserve tank 1 pushes up 4 bottom of oil drum
Portion is fixed there are one small oil tank 3, is set in small oil tank 3 there are one valve piston 31, and 31 top of valve piston is fixed with a connecting rod 32,
32 top of connecting rod is hinged with the middle part of sleeve 33, and sleeve 33 seals the horizontal cylinder of one end open, sleeve for one end
33 openend is inserted with an extension bar 35, and the sealed end of sleeve 33 is hinged with a motion bar 34,34 other end of motion bar hinge
It is connected on the bottom side of small oil tank 3,3 bottom of small oil tank is equipped with first pipeline 5, sets that there are one can on the first pipeline 5
First check valve 51 of dismounting is equipped with second pipeline 6, the second pipeline between 3 bottom of small oil tank and 2 bottom of large tank
Direction on 6 along small oil tank 3 to large tank 2 is equipped with dismountable second check valve 61 and dismountable triple valve 62 successively,
One article of the 3rd pipeline 7 is connected on the triple valve 62, the 3rd pipeline 7 is connected with fuel reserve tank 1, and the 3rd pipeline 7 is equipped with removable
The relief valve 71 and dismountable oil-filtering apparatus 72 unloaded, first check valve 51, the second check valve 61, triple valve 62, pressure release
Valve 71 and oil-filtering apparatus 72 are respectively positioned on outside fuel reserve tank 1, and the bottom of the oil drum 4 is less than the top of large tank 2, large tank 2
It is set on side wall there are one limit hole 20, limit hole 20 connects large tank 2 and oil drum 4, and the fuel reserve tank 1 is internally provided with one and adds
Strong block 12, reinforcement block 12 are an integral structure with fuel reserve tank 1, and large tank 2 is located at the surface of reinforcement block 12, the fuel reserve tank 1
Top is fixed there are one secondary station 13, and the half of small oil tank 3 is fixed on secondary station 13, the other half and fuel reserve tank 1 of small oil tank 3
Between have gap, the first pipeline 5 is stretched into from 3 bottom of small oil tank through gap in fuel reserve tank 1, and the end of the first pipeline 5 is located at storage
The lower half of fuel tank 1,1 bottom of fuel reserve tank are fixed there are one pipe 10 of changing oil, and there are one valve 11, institutes for installation on pipe 10 of changing oil
It states 22 top of support column to set there are one threaded hole 24,22 top of support column is set there are one support plate 23, and 23 bottom of support plate is fixed
There are one with 24 matched screw rod 25 of threaded hole, the top of the small oil tank 3 is fixed with a circle baffle ring 30, the internal diameter of baffle ring 30
Slightly larger than the diameter of connecting rod 32.
Utility model works process：
During the work time, the first check valve 51, second is unidirectional for a kind of hydraulic jack for being easy to nursing of the utility model
Valve 61, triple valve 62, relief valve 71 and oil-filtering apparatus 72 are arranged at outside fuel reserve tank 1 so that and jack is easy to nurse and repair,
Nursing is convenient；The setting of oil-filtering apparatus 72 causes very heavy very useful oil to can obtain effective filtering, keeps the effective operation of jack,
Improve service life；The setting of support plate 23 is so that jack is suitable for different use demands by replacing support plate 23.
Above-described embodiment is the explanation to the utility model, is not the restriction to the utility model, any new to this practicality
Scheme after type simple transformation belongs to the scope of protection of the utility model.
Claims (7)
1. a kind of hydraulic jack for being easy to nursing, it is characterised in that：Including large tank (2), small oil tank (3), fuel reserve tank (1),
First check valve (51), the second check valve (61), triple valve (62), oil-filtering apparatus (72), sleeve (33), the fuel reserve tank (1)
Top is fixed there are one large tank (2), and large tank (2) is interior to be set there are one big piston (21), and big piston (21) top is fixed with one
Root support column (22), large tank (2) surrounding wrap the oil drum (4) there are one end sealing, oil drum (4) bottom and oil storage
Is connected inside case (1), it is fixed there are one small oil tank (3) at the top of the fuel reserve tank (1), set that there are one small work in small oil tank (3)
It fills in (31), a connecting rod (32) is fixed at the top of valve piston (31), connecting rod (32) top and the middle part of sleeve (33) are hinged
Together, sleeve (33) seals the horizontal cylinder of one end open for one end, and the openend of sleeve (33) is inserted with an extension bar
(35), the sealed end of sleeve (33) is hinged with a motion bar (34), and motion bar (34) other end is hinged on the bottom of small oil tank (3)
Portion side, small oil tank (3) bottom are equipped with first pipeline (5), set that there are one dismountable first on the first pipeline (5)
Check valve (51) is equipped with second pipeline (6), the second pipeline between small oil tank (3) bottom and large tank (2) bottom
(6) direction on along small oil tank (3) to large tank (2) is equipped with dismountable second check valve (61) and dismountable three successively
Port valve (62) is connected with one article of the 3rd pipeline (7) on the triple valve (62), and the 3rd pipeline (7) is connected with fuel reserve tank (1), and
Three pipelines (7) are equipped with dismountable relief valve (71) and dismountable oil-filtering apparatus (72), first check valve (51), the
It is external that two check valves (61), triple valve (62), relief valve (71) and oil-filtering apparatus (72) are respectively positioned on fuel reserve tank (1).
2. a kind of hydraulic jack for being easy to nursing as described in claim 1, it is characterised in that：The bottom of the oil drum (4)
Portion is less than the top of large tank (2), is set on large tank (2) side wall there are one limit hole (20), limit hole (20) connects large tank
(2) and oil drum (4).
3. a kind of hydraulic jack for being easy to nursing as described in claim 1, it is characterised in that：The fuel reserve tank (1) is internal
If there are one reinforcement block (12), reinforcement block (12) is an integral structure with fuel reserve tank (1), and large tank (2) is located at reinforcement block (12)
Surface.
4. a kind of hydraulic jack for being easy to nursing as described in claim 1, it is characterised in that：At the top of the fuel reserve tank (1)
Fixed there are one secondary station (13), the half of small oil tank (3) is fixed on secondary station (13), the other half and storage of small oil tank (3)
There is gap between fuel tank (1), the first pipeline (5) is stretched into from small oil tank (3) bottom through gap in fuel reserve tank (1), the first pipeline
(5) end is located at the lower half of fuel reserve tank (1).
5. a kind of hydraulic jack for being easy to nursing as described in claim 1, it is characterised in that：Fuel reserve tank (1) bottom
It is fixed there are one pipe (10) of changing oil, there are one valves (11) for installation on pipe of changing oil (10).
6. a kind of hydraulic jack for being easy to nursing as described in claim 1, it is characterised in that：At the top of the support column (22)
If there are one threaded hole (24), set at the top of support column (22) there are one support plate (23), there are one the fixations of support plate (23) bottom
With threaded hole (24) matched screw rod (25).
7. a kind of hydraulic jack for being easy to nursing as described in claim 1, it is characterised in that：The top of the small oil tank (3)
Portion is fixed with a circle baffle ring (30), and the internal diameter of baffle ring (30) is slightly larger than the diameter of connecting rod (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721230342.8U CN207390903U (en) | 2017-09-25 | 2017-09-25 | A kind of hydraulic jack for being easy to nursing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721230342.8U CN207390903U (en) | 2017-09-25 | 2017-09-25 | A kind of hydraulic jack for being easy to nursing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207390903U true CN207390903U (en) | 2018-05-22 |
Family
ID=62404994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721230342.8U Expired - Fee Related CN207390903U (en) | 2017-09-25 | 2017-09-25 | A kind of hydraulic jack for being easy to nursing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207390903U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107500175A (en) * | 2017-09-25 | 2017-12-22 | 嘉兴市永邦机电有限公司 | A kind of hydraulic jack for being easy to nursing |
| CN111487736A (en) * | 2020-05-28 | 2020-08-04 | 深圳市达富光通信有限公司 | Flexible optical cable sheath extrusion production line |
| CN116900103A (en) * | 2023-09-14 | 2023-10-20 | 四川富士电机有限公司 | Wiper arm combination stamping die |
-
2017
- 2017-09-25 CN CN201721230342.8U patent/CN207390903U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107500175A (en) * | 2017-09-25 | 2017-12-22 | 嘉兴市永邦机电有限公司 | A kind of hydraulic jack for being easy to nursing |
| CN111487736A (en) * | 2020-05-28 | 2020-08-04 | 深圳市达富光通信有限公司 | Flexible optical cable sheath extrusion production line |
| CN116900103A (en) * | 2023-09-14 | 2023-10-20 | 四川富士电机有限公司 | Wiper arm combination stamping die |
| CN116900103B (en) * | 2023-09-14 | 2023-11-28 | 四川富士电机有限公司 | Wiper arm combination stamping die |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207390903U (en) | A kind of hydraulic jack for being easy to nursing | |
| CN203939790U (en) | The reciprocal supercharging device of twin-tub | |
| CN205653111U (en) | Hydraulic jack | |
| CN203715165U (en) | Air sac type jack for jacking box girder | |
| CN107500175A (en) | A kind of hydraulic jack for being easy to nursing | |
| CN201884360U (en) | Single-acting two-stage hydraulic cylinder | |
| CN207145370U (en) | A kind of contractile two-stage hydraulic cylinder of fuel feed pump | |
| CN207094178U (en) | A kind of vertical gas storage tank for ease of maintenaince | |
| CN206943102U (en) | A kind of new high carbon fiber winding type accumulator | |
| CN203702489U (en) | Fourth-stage ultrahigh-pressure inflator | |
| CN107445097A (en) | A kind of adjustable hydraulic jack | |
| CN210949359U (en) | Hydraulic cylinder and lifting machine circulating oil circuit system comprising same | |
| CN205330593U (en) | Area is pressed and is traded polished rod well head controller | |
| CN109306975A (en) | A kind of Novel winding-type accumulator | |
| CN208648622U (en) | A kind of jacking apparatus | |
| CN210371394U (en) | Hydraulic balance energy accumulator station group special for hydraulic transmission of produced stepping heating furnace | |
| CN208686602U (en) | A kind of fire pump with automatic buck functionality | |
| CN208234447U (en) | A kind of high-precision is intermittently welded formula hydraulic jack | |
| CN105484693B (en) | It is with pressure to change polished rod well head controller | |
| CN207390897U (en) | A kind of adjustable hydraulic jack | |
| CN206146581U (en) | Long service life's hydraulic pull tester | |
| CN106762951A (en) | A kind of compressed air backhaul single-action hydraulic cylinder | |
| CN203976382U (en) | Reciprocating type compressor group and top petrol tank fuel loading system thereof | |
| CN219908827U (en) | Novel hydraulic hoist | |
| CN212318880U (en) | Automatic air release valve for ultrahigh pressure equipment |
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: 20180522 Termination date: 20190925 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |