A kind of apparatus for automatically lifting
Technical field
This application involves a kind of apparatus for automatically lifting.
Background technology
In the prior art, jacking apparatus is typically by hydraulic press deck roof to be raised to a certain height, when needing to maintain
In the height, hydraulic press can persistently receive pressure, therefore hydraulic press can reduce service life.
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The application technical problems to be solved are to provide a kind of apparatus for automatically lifting.
In order to solve the above-mentioned technical problem, this application provides a kind of apparatus for automatically lifting, the lifting gear includes
Supporting table, the lifting platform being arranged on the upside of the supporting table are fixed with a cunning being arranged along Y direction in the supporting table
Bar, the slide bar pass through the lifting platform, the lifting platform to slide up and down setting, the support along the slide bar
The first jacking apparatus and the second jacking apparatus are also equipped on platform, first jacking apparatus and the second jacking apparatus are set respectively
It sets in the left and right sides of the lifting platform, first jacking apparatus includes the first cylinder, driven by first cylinder
The side far from first cylinder of dynamic the first push rod moved along X-direction, first push rod is fixedly connected
Have one first wedge block, the one side far from first push rod of first wedge block be one upward first tiltedly
Face;Second jacking apparatus includes the second cylinder, second is pushed away along what X-direction moved by what second cylinder drove
The side far from second cylinder of bar, second push rod is fixedly connected with one second wedge block;Described second
The one side far from second push rod of wedge block is second inclined-plane upward, first inclined-plane and the second inclined-plane
It is oppositely arranged.
Preferably, the lower surface of first wedge block be provided with it is one or more can be along the upper of the supporting table
First idler wheel of surface sliding.
Preferably, the lower surface of second wedge block be provided with it is one or more can be along the upper of the supporting table
Second idler wheel of surface sliding.
Preferably, being respectively provided at left and right sides of the lifting platform during jacking can be with the first inclined-plane and second
Inclined-plane matches the inclined surface of setting.
Preferably, the lifting platform has the first height and the second height, when the lifting platform is located at the first height
When, the supporting table is in contact with the lifting platform;When the lifting platform is located at the second height, the lifting platform
The upper surface of first wedge block and the second wedge block is slid into along first inclined-plane and the second inclined-plane.
Preferably, height of the upper surface of first wedge block and the second wedge block apart from the supporting table upper surface
It spends identical.
Preferably, first cylinder is mounted on the upper surface of the supporting table by the first mounting base.
Preferably, second cylinder is mounted on the upper surface of the supporting table by the second mounting base.
Preferably, the first slideway to lower recess being arranged along X-direction is provided on first inclined-plane, it is described
It is provided with one and first slideway on the inclined surface of lifting platform being in contact with first inclined-plane during jacking
Matched first lug boss, first lug boss can be fastened in first slideway and be slided along described first
It slides in road.
Preferably, the second slideway to lower recess being arranged along X-direction is provided on second inclined-plane, it is described
It is provided with one and second slideway on the inclined surface of lifting platform being in contact with second inclined-plane during jacking
Matched second lug boss, second lug boss can be fastened in second slideway and be slided along described second
It slides in road.
A kind of apparatus for automatically lifting of the application has used wedge block to jack lifting platform, lifting platform has been maintained certain
When height, the weight of lifting platform is fallen on wedge block, will not be caused stress to hydraulic press, and the service life of hydraulic press is extended.
In addition, the power being horizontally oriented that hydraulic press applies wedge block, it will be able to play the role of jacking to lifting platform.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of apparatus for automatically lifting,
Wherein:1, supporting table;2, lifting platform;3, slide bar;41, the first mounting base;42, the first cylinder;43, the first push rod;
44, the first wedge block;45, the first idler wheel;46, the first inclined-plane;51, the second mounting base;52, the second cylinder;53, the second push rod;
54, the second wedge block;55, the second idler wheel;56, the second inclined-plane.
Specific implementation mode
The application is described further in the following with reference to the drawings and specific embodiments, so that those skilled in the art can be with
It more fully understands the application and can be practiced, but illustrated embodiment is not as the restriction to the application.
As shown, this application provides a kind of apparatus for automatically lifting, the lifting gear includes supporting table 1, setting
Lifting platform 2 in 1 upside of the supporting table is fixed with a slide bar 3 being arranged along Y direction in the supporting table 1, described
Slide bar 3 pass through the lifting platform 2, the lifting platform 2 slides up and down setting, the supporting table 1 along the slide bar 3
On be also equipped with the first jacking apparatus and the second jacking apparatus, first jacking apparatus and the second jacking apparatus are respectively set
In the left and right sides of the lifting platform 2, first jacking apparatus includes the first cylinder 42, by first cylinder 42
The first push rod 43 of driving moved along X-direction, the side far from first cylinder 42 of first push rod 43
It is fixedly connected with one first wedge block 44, the one side far from first push rod 43 of first wedge block 44 is one
The first inclined-plane 46 upward;Second jacking apparatus include the second cylinder 52, by second cylinder 52 drive along X
The side far from second cylinder 52 of second push rod 53 of axis direction movement, second push rod 53 is fixedly connected with
One second wedge block 54;The one side far from second push rod 53 of second wedge block 54 is second upward
Inclined-plane 56, first inclined-plane 46 and the second inclined-plane 56 are oppositely arranged.The lower surface of first wedge block 44 is provided with
One or more can be along the first idler wheel 45 of the upper surface slide of the supporting table 1.Under second wedge block 54
Surface is provided with one or more can be along the second idler wheel 55 of the upper surface slide of the supporting table 1.The lifting platform 2
The left and right sides be respectively provided with the nauropemeter that can match setting with the first inclined-plane 46 and the second inclined-plane 56 during jacking
Face.The lifting platform 2 has the first height and the second height, when the lifting platform 2 is located at the first height, the branch
Support platform 1 is in contact with the lifting platform 2;When the lifting platform 2 is located at the second height, the lifting platform 2 is along described
The first inclined-plane 46 and the second inclined-plane 56 slide into the upper surface of first wedge block 44 and the second wedge block 54.Described
Height of the upper surface of first wedge block 44 and the second wedge block 54 apart from 1 upper surface of supporting table is identical.Described
One cylinder 42 is mounted on the upper surface of the supporting table 1 by the first mounting base 41.Second cylinder 52 passes through second
Mounting base 51 is mounted on the upper surface of the supporting table 1.Be provided on first inclined-plane 46 along X-direction be arranged to
First slideway of lower recess, the inclined surface of the lifting platform 2 being in contact with first inclined-plane 46 during jacking
On be provided with one and matched first lug boss of first slideway, first lug boss can be fastened on described
It is slided in first slideway and along first slideway.Be provided on second inclined-plane 56 be arranged along X-direction it is downward
Second slideway of recess, on the inclined surface of the lifting platform 2 being in contact with second inclined-plane 56 during jacking
It is provided with one and matched second lug boss of second slideway, second lug boss can be fastened on described the
It is slided in two slideways and along second slideway.
A kind of apparatus for automatically lifting of the application has used wedge block to jack lifting platform 2, lifting platform 2 has been maintained centainly
Height when, the weight of lifting platform 2 is fallen on wedge block, will not be caused stress to hydraulic press, extend hydraulic press use the longevity
Life.In addition, the power being horizontally oriented that hydraulic press applies wedge block, it will be able to play the role of jacking to lifting platform 2.
In this application, X-direction is left and right directions as shown in Figure 1, and Y-direction is upper and lower directions as shown in Figure 1.
Embodiment described above is only the preferred embodiment lifted to absolutely prove the application, the protection model of the application
It encloses without being limited thereto.Those skilled in the art on the basis of the application made by equivalent substitute or transformation, in the application
Protection domain within.The protection domain of the application is subject to claims.