CN108675194A - A kind of hydraulic jack of direction-changeable - Google Patents
A kind of hydraulic jack of direction-changeable Download PDFInfo
- Publication number
- CN108675194A CN108675194A CN201810803727.1A CN201810803727A CN108675194A CN 108675194 A CN108675194 A CN 108675194A CN 201810803727 A CN201810803727 A CN 201810803727A CN 108675194 A CN108675194 A CN 108675194A
- Authority
- CN
- China
- Prior art keywords
- pedestal
- main body
- end outer
- hydraulic jack
- oil
- 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
-
- 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
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
The invention discloses a kind of hydraulic jacks of direction-changeable, including pedestal, two side external surfaces of pedestal are installed with mounting base, and compression bar is provided with above pedestal, one side external surface of pedestal is provided with change-over switch, the back end outer surface of pedestal is installed with pneumatic operated valve, and the upper end outer surface of pneumatic operated valve is installed with pressure gauge, the back end outer surface of pedestal is installed with No.1 oil pipe, and the back end outer surface of pedestal is installed with No. two oil pipes close to a side position of No.1 oil pipe, one end outer surface of No. two oil pipes is installed with main body, main body is internally provided with mandril.A kind of hydraulic jack of direction-changeable of the present invention is equipped with multigroup interface, gasket and adjusting rod, increases the using effect of hydraulic jack, avoid the abrasion to interface, angle can be adjusted to main body, bring better prospect of the application.
Description
Technical field
The present invention relates to hydraulic test top collar domain, more particularly to a kind of hydraulic jack of direction-changeable.
Background technology
Hydraulic jack refers to using the jack of plunger or hydraulic cylinder as rigid top lift part, has compact-sized, work
Make steady, it is big to shore power, can self-locking the features such as, the support ability of hydraulic jack is strong, and the range used is wider；Existing hydraulic pressure
There are certain drawbacks in jack ruler, first, hydraulic jack can only eject object vertically upward, cannot adjust when in use
There is certain limitation in direction, and secondly, the tracheae of hydraulic jack needs often dismounting, interface to easy to produce abrasion, influence to connect
The air-tightness of mouth, finally, people can only once operate single hydraulic jack when using hydraulic jack, use
Effect it is not satisfactory, certain influence is brought using process to people, for this purpose, it is proposed that a kind of liquid of direction-changeable
Press jack.
Invention content
The main purpose of the present invention is to provide a kind of hydraulic jacks of direction-changeable, can effectively solve background technology
The problems in.
To achieve the above object, the technical solution that the present invention takes is：
Two side external surfaces of a kind of hydraulic jack of direction-changeable, including pedestal, the pedestal are installed with peace
Seat is filled, and is provided with compression bar above pedestal, a side external surface of the pedestal is provided with change-over switch, the rear end of the pedestal
Outer surface is installed with pneumatic operated valve, and the upper end outer surface of pneumatic operated valve is installed with pressure gauge, outside the rear end of the pedestal
Surface is installed with No.1 oil pipe, and the back end outer surface of pedestal is installed with No. two close to a side position of No.1 oil pipe
One end outer surface of oil pipe, No. two oil pipes is installed with main body, and the main body is internally provided with mandril, the main body
Lower end outer surface be provided with pedestal, the back end outer surface of the pedestal is installed with interface, and the leading exterior surface of interface
It is provided with gasket, the pedestal is internally provided with adjusting rod, and the leading exterior surface of pedestal is provided with adjusting knob, the master
Body is internally provided with push chamber, and the inside of main body is provided with oil cylinder close to a side position of push chamber, and the one of the main body
Side external surface is installed with reset bolt, and another side external surface of the main body is provided with oil inlet.
Preferably, the quantity of the interface is six groups, and the rectangular arrangement of interface, the interface are flexibly connected with gasket.
Preferably, the change-over switch is connect with base runner, and the outer surface of the mounting base is provided with mounting hole, and pacifies
The quantity for filling seat is two groups.
Preferably, the compression bar is flexibly connected with pneumatic operated valve, and the specification size of the No.1 oil pipe and No. two oil pipes is homogeneous
Together, the main body is fixedly connected by No.1 oil pipe with No. two oil pipes with pedestal.
Preferably, the adjusting rod, adjusting knob are movably connected with the base, the shape of the adjusting rod and adjusting knob
It is cylinder.
Preferably, the quantity of the oil cylinder is two groups, and oil cylinder, in being symmetrically arranged, the outer surface for resetting bolt is arranged
There are screw thread, the reset bolt to be flexibly connected by screw thread with main body.
Compared with prior art, the present invention has the advantages that：The hydraulic jack of the direction-changeable passes through setting
Interface, multigroup interface of setting can connect three groups of main bodys simultaneously, and can use simultaneously three groups of main bodys, increase
The using effect for having added hydraulic jack can be avoided docking by the gasket of setting when being attached oil pipe and interface
Mouthful abrasion, the phenomenon that avoiding the occurrence of oil leak, can when needing to adjust angle to main body by the pedestal and adjusting rod of setting
With the adjusting knob on rotating base, at this moment adjusting rod will slowly stretch out, and so that main body is generated and tilt to reach adjusting angle
Effect, it is practical.
Description of the drawings
Fig. 1 is a kind of overall structure diagram of the hydraulic jack of direction-changeable of the present invention；
Fig. 2 is a kind of partial view of the hydraulic jack pedestal of direction-changeable of the present invention；
Fig. 3 is a kind of structural schematic diagram of the jack stand of direction-changeable of the present invention；
Fig. 4 is a kind of sectional view of the hydraulic jack main body of direction-changeable of the present invention.
In figure：1, pedestal；2, mounting base；3, compression bar；4, change-over switch；5, pneumatic operated valve；6, pressure gauge；7, No.1 oil pipe；
8, No. two oil pipes；9, main body；10, mandril；11, pedestal；12, interface；13, gasket；14, adjusting rod；15, adjusting knob；16, it pushes away
Dynamic chamber；17, oil cylinder；18, bolt is resetted；19, oil inlet.
Specific implementation mode
To make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, with reference to
Specific implementation mode, the present invention is further explained.
As shown in Figs 1-4, two side external surfaces of a kind of hydraulic jack of direction-changeable, including pedestal 1, pedestal 1 are solid
Dingan County is equipped with mounting base 2, and the top of pedestal 1 is provided with compression bar 3, and a side external surface of pedestal 1 is provided with change-over switch 4, base
The back end outer surface of seat 1 is installed with pneumatic operated valve 5, and the upper end outer surface of pneumatic operated valve 5 is installed with pressure gauge 6, pedestal 1
Back end outer surface be installed with No.1 oil pipe 7, and the back end outer surface of pedestal 1 is solid close to a side position of No.1 oil pipe 7
Dingan County is equipped with No. two oil pipes 8, and one end outer surface of No. two oil pipes 8 is installed with main body 9, and main body 9 is internally provided with mandril
10, the lower end outer surface of main body 9 is provided with pedestal 11, and the back end outer surface of pedestal 1 is installed with interface 12, and interface 12
Leading exterior surface is provided with gasket 13, and pedestal 11 is internally provided with adjusting rod 14, and the leading exterior surface of pedestal 11 is provided with
Adjusting knob 15, main body 9 is internally provided with push chamber 16, and the inside of main body 9 is arranged close to a side position of push chamber 16
There is oil cylinder 17, a side external surface of main body 9, which is installed with, resets bolt 18, and another side external surface of main body 9 is provided with oil inlet
Mouth 19；
The quantity of interface 12 is six groups, and 12 rectangular arrangement of interface, interface 12 are flexibly connected with gasket 13；Change-over switch
4 are flexibly connected with pedestal 1, and the outer surface of mounting base 2 is provided with mounting hole, and the quantity of mounting base 2 is two groups；Compression bar 3 and gas
Dynamic valve 5 is flexibly connected, and the specification size all same of No.1 oil pipe 7 and No. two oil pipes 8, main body 9 passes through No.1 oil pipe 7 with pedestal 1
It is fixedly connected with No. two oil pipes 8；Adjusting rod 14, adjusting knob 15 are flexibly connected with pedestal 11, adjusting rod 14 and adjusting knob
15 shape is cylinder；The quantity of oil cylinder 17 is two groups, and oil cylinder 17, in being symmetrically arranged, the outer surface for resetting bolt 18 is set
It is equipped with screw thread, bolt 18 is resetted and is flexibly connected by screw thread with main body 9.
It should be noted that the present invention is a kind of hydraulic jack of direction-changeable first, uses No.1 when in use
Pedestal 1 and main body 9 are attached by oil pipe 7 with No. two oil pipes 8, and gasket 13 is provided in the interface 12 of connection, can be to one
When number 7, No. two oil pipes 8 of oil pipe are attached with interface 12, the phenomenon that avoiding the abrasion to interface 12, avoid the occurrence of oil leak, pull
Dynamic change-over switch 4, is pressed using compression bar 3, when depressing lever handle l, drives pneumatic operated valve 5 to move down, in pedestal 11
Oil pocket swept volume reduces, and just fluid therein is squeezed out, and fluid just enters oil cylinder 17 through No.1 oil pipe 7 and No. two oil pipes 8, by
In oil cylinder 17 and the swept volume of a sealing, so the active force that the fluid entered is generated because being squeezed will push
Mandril 10 in dynamic chamber 16 rises, and weight is jacked up and is done work, repeatedly pressure-raising compression bar 3, so that it may so that weight constantly rises, reach
The purpose of lifting can be with the adjusting knob 15 on rotating base 11 when needing to adjust angle to main body 9, at this moment adjusting rod 14
It will slowly stretch out, so that main body 9 is generated and tilt to achieve the effect that adjust angle, the multigroup interface 12 being arranged on pedestal 1 can
To connect three groups of main bodys 9 simultaneously, and three groups of main bodys 9 can be used simultaneously, increase the use effect of hydraulic jack
Fruit rotates the reset bolt 18 in main body 9 after usage, and mandril 10 will slowly return in push chamber 16, more in fact
With.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (6)
1. a kind of hydraulic jack of direction-changeable, including pedestal (1), it is characterised in that：
Two side external surfaces of the pedestal (1) are installed with mounting base (2), and are provided with compression bar above pedestal (1)
(3), a side external surface of the pedestal (1) is provided with change-over switch (4), and the back end outer surface of the pedestal (1) is fixedly mounted
There is pneumatic operated valve (5), and the upper end outer surface of pneumatic operated valve (5) is installed with pressure gauge (6)；
The back end outer surface of the pedestal (1) is installed with No.1 oil pipe (7), and the back end outer surface of pedestal (1) is close to one
One side position of number oil pipe (7) is installed with No. two oil pipes (8), and one end outer surface of No. two oil pipes (8) is fixedly mounted
There are main body (9), the main body (9) to be internally provided with mandril (10), the lower end outer surface of the main body (9) is provided with pedestal
(11), the back end outer surface of the pedestal (1) is installed with interface (12), and the leading exterior surface of interface (12) is provided with pad
Piece (13)；
The pedestal (11) is internally provided with adjusting rod (14), and the leading exterior surface of pedestal (11) is provided with adjusting knob
(15), the main body (9) is internally provided with push chamber (16), and the inside of main body (9) is close to the side of push chamber (16) position
It installs and is equipped with oil cylinder (17), a side external surface of the main body (9), which is installed with, resets bolt (18), the main body (9)
Another side external surface is provided with oil inlet (19).
2. a kind of hydraulic jack of direction-changeable according to claim 1, it is characterised in that：The number of the interface (12)
Amount is six groups, and interface (12) rectangular arrangement, the interface (12) are flexibly connected with gasket (13).
3. a kind of hydraulic jack of direction-changeable according to claim 1, it is characterised in that：The change-over switch (4)
It is flexibly connected with pedestal (1), the outer surface of the mounting base (2) is provided with mounting hole, and the quantity of mounting base (2) is two groups.
4. a kind of hydraulic jack of direction-changeable according to claim 1, it is characterised in that：The compression bar (3) and gas
Dynamic valve (5) flexible connection, the specification size all same of the No.1 oil pipe (7) and No. two oil pipes (8), the main body (9) and base
Seat (1) is fixedly connected by No.1 oil pipe (7) with No. two oil pipes (8).
5. a kind of hydraulic jack of direction-changeable according to claim 1, it is characterised in that：The adjusting rod (14),
Adjusting knob (15) is flexibly connected with pedestal (11), and the adjusting rod (14) and the shape of adjusting knob (15) are cylinder
Body.
6. a kind of hydraulic jack of direction-changeable according to claim 1, it is characterised in that：The number of the oil cylinder (17)
Amount is two groups, and oil cylinder (17), in being symmetrically arranged, the outer surface for resetting bolt (18) is provided with screw thread, the reset bolt
(18) it is flexibly connected by screw thread with main body (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810803727.1A CN108675194A (en) | 2018-07-20 | 2018-07-20 | A kind of hydraulic jack of direction-changeable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810803727.1A CN108675194A (en) | 2018-07-20 | 2018-07-20 | A kind of hydraulic jack of direction-changeable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108675194A true CN108675194A (en) | 2018-10-19 |
Family
ID=63814651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810803727.1A Pending CN108675194A (en) | 2018-07-20 | 2018-07-20 | A kind of hydraulic jack of direction-changeable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108675194A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201561082U (en) * | 2009-12-16 | 2010-08-25 | 中国工程物理研究院应用电子学研究所 | Height-adjustable laminated shock isolation support |
| CN105271048A (en) * | 2015-11-25 | 2016-01-27 | 苏州市优诺特升降机械有限公司 | Jack with bolt angle adjusting function |
| CN105460832A (en) * | 2015-12-11 | 2016-04-06 | 江苏威凯石化冶金装备有限公司 | Power-driven hydraulic jack |
| CN207243345U (en) * | 2017-09-25 | 2018-04-17 | 江苏长江建设工程质量检测有限公司 | A kind of multiple jack and oil circuit it is more it is logical can unidirectional attachment device |
-
2018
- 2018-07-20 CN CN201810803727.1A patent/CN108675194A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201561082U (en) * | 2009-12-16 | 2010-08-25 | 中国工程物理研究院应用电子学研究所 | Height-adjustable laminated shock isolation support |
| CN105271048A (en) * | 2015-11-25 | 2016-01-27 | 苏州市优诺特升降机械有限公司 | Jack with bolt angle adjusting function |
| CN105460832A (en) * | 2015-12-11 | 2016-04-06 | 江苏威凯石化冶金装备有限公司 | Power-driven hydraulic jack |
| CN207243345U (en) * | 2017-09-25 | 2018-04-17 | 江苏长江建设工程质量检测有限公司 | A kind of multiple jack and oil circuit it is more it is logical can unidirectional attachment device |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181019 |