CN207684789U - A kind of top load hydraulic jack - Google Patents
A kind of top load hydraulic jack Download PDFInfo
- Publication number
- CN207684789U CN207684789U CN201721918199.1U CN201721918199U CN207684789U CN 207684789 U CN207684789 U CN 207684789U CN 201721918199 U CN201721918199 U CN 201721918199U CN 207684789 U CN207684789 U CN 207684789U
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- CN
- China
- Prior art keywords
- sliding frame
- jack
- bearing substrate
- pump
- hydraulic
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Links
- 239000000758 substrate Substances 0.000 claims abstract description 44
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000007787 solid Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Invalid Beds And Related Equipment (AREA)
Abstract
The utility model provides a kind of top load hydraulic jack, belongs to field of mechanical technique.It solves the technical problems such as the jacking that existing hydraulic jack can not be applicable on the inside of larger object.This top load hydraulic jack includes pedestal, the hydraulic hand-pump and jack being set on the base, it is connected to by hose between hydraulic hand-pump and jack, pedestal includes load-bearing substrate and sliding frame, jack is vertically arranged on bearing substrate, hydraulic hand-pump is fixed on above sliding frame, sliding frame is in U-typed, bearing substrate is located in sliding frame, horizontally disposed sliding slot is provided on the two sides of bearing substrate, the draw runner of protrusion is all had on the medial surface of the both side plate of sliding frame, draw runner is slidably connected in corresponding sliding slot, four edges of the bottom surface of load-bearing substrate are respectively connected with idler wheel one, two sections of the end plate of sliding frame are respectively connected with idler wheel two, the utility model has the advantages that realize to the jacking on the inside of larger object.
Description
Technical field
The utility model belongs to field of mechanical technique, is related to a kind of top load hydraulic jack.
Background technology
Hydraulic jack is common a kind of lifting gear in production, and hydraulic jack also includes mainly hydraulic pump and very heavy
Two parts are pushed up, hydraulic pump provides oil pressure and hydraulic oil is pumped into the jacking that jack realizes jack, the hydraulic jack of miniaturization
Generally realize that oil pressure is supplied using hydraulic hand-pump.
The hydraulic hand-pump in hydraulic jack and jack are located on cart at present, when in use by pushing away
Jack is pushed into need to realize use below the object jacked by vehicle, but needs to jack when encountering to need to shift onto on jack
Object on the inside of lower section when, since hydraulic hand-pump is also pushed to the lower section on the inside of object, cause personnel can not opponent's hydrodynamic
Press pump is operated, and hydraulic jack also can not be just used, and is had upper it is found that existing hydraulic jack can not be applicable in larger object
The jacking of inside.
Invention content
The purpose of this utility model is the presence of the above problem in view of the prior art, it is proposed that a kind of top load oil jack
The technical issues of top, the utility model solves, can be realized to the jacking on the inside of larger object.
The purpose of this utility model can be realized by following technical proposal：
A kind of top load hydraulic jack, including pedestal, the hydraulic hand-pump and jack that are set on the base, the hand
It is connected to by hose between hydrodynamic press pump and jack, which is characterized in that the pedestal includes load-bearing substrate and sliding frame, institute
It states jack to be vertically arranged on bearing substrate, the hydraulic hand-pump is fixed on above sliding frame, and the sliding frame is in
U-typed, the axis direction of the hydraulic hand-pump is parallel with the opening direction of sliding frame, and the jack is located at hand-hydraulic
The side of the axis of pump, the bearing substrate are located in sliding frame, and level is provided on the two sides of the bearing substrate and is set
The sliding slot set, all has the draw runner of protrusion on the medial surface of the both side plate of the sliding frame, and the draw runner is slidably connected at pair
In the sliding slot answered, four edges of the bottom surface of the load-bearing substrate are respectively connected with idler wheel one, the end plate of the sliding frame
Two sections are respectively connected with idler wheel two.
Load-bearing substrate can be moved freely by idler wheel one, while the support jack that four rolling one can be stablized, and ensure thousand
The stabilization when operation of jin top ensures that the top load performance of jack, sliding frame can be moved by idler wheel two relative to load-bearing substrate；
When needing to jacking on the inside of larger object, by the lower section being pushed into load-bearing substrate on the inside of object, sliding frame then stays in
The outside of object also allows for jack and is moved to the lower section on the inside of object, and hydraulic hand-pump is located at the outside of object, thus
Hydraulic hand-pump can easily be operated to realize the jacking of jack；Hydraulic hand-pump and jack are connected by hose, it can be real
The arbitrary adjusting of existing spacing between hydraulic hand-pump and jack；Jack is located at the side of the axis of hydraulic hand-pump, also
Jack will not collide with hydraulic hand-pump when being in load-bearing substrate retraction sliding frame.
In above-mentioned top load hydraulic jack, two draw runners are equipped on the side plate of the sliding frame, it is described to hold
Two sliding slots are provided on the side of carried base board.Above structure can guarantee the bonding strength of sliding frame and bearing substrate.
In above-mentioned top load hydraulic jack, the sliding frame is fixedly arranged in the middle of mounting plate, the mounting plate
One end side plate for being fixed on sliding frame upper surface on, the other end of the mounting plate and another side plate of sliding frame
Between form resigning mouthful, the jack can pass through resigning mouthful when in load-bearing substrate retraction sliding frame, and the load-bearing is basic
Upper face be located at the lower section of mounting plate, one end of the hydraulic hand-pump is fixed on the upper surface of the end plate of sliding frame,
The other end of the hydraulic hand-pump is fixed on the upper surface of mounting plate.The structure can make hydraulic hand-pump be located at slider box
The top of frame can enable load-bearing substrate freely to slide into sliding frame.
In above-mentioned top load hydraulic jack, mounting hole, the installation are provided on the upper face of the bearing substrate
It is bolted with fixed seat in hole, fixed groove is provided in the fixed seat, the lower end of the jack is fixed in fixed groove.
In actual use, the initial position of jack can be adjusted by rotating fixed seat, can meet the needs of to different height operation, carry
High applicability.
In above-mentioned top load hydraulic jack, spliced eye is provided in the middle part of the end plate of the sliding frame, it is described to insert
It connects and is plugged with push rod in hole, one end that the push rod is located on the inside of sliding frame is fixedly connected with load-bearing substrate.Pass through push rod energy
Load-bearing substrate will be pushed and pulled, position of the load-bearing substrate with respect to sliding frame can be adjusted.
Compared with prior art, this top load hydraulic jack has and can realize to the excellent of the jacking on the inside of larger object
Point.
Description of the drawings
Fig. 1 is the schematic cross-sectional view of this top load hydraulic jack.
In figure, 1, hydraulic hand-pump；2, jack；3, hose；4, load-bearing substrate；41, idler wheel one；42, mounting hole；5, sliding
Dynamic frame；51, draw runner；52, spliced eye；53, idler wheel two；6, mounting plate；7, fixed seat；71, fixed groove；8, push rod.
Specific implementation mode
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
As shown in Figure 1, top load hydraulic jack includes pedestal, the hydraulic hand-pump being set on the base 1 and jack
2, it is connected to by hose 3 between hydraulic hand-pump 1 and jack 2, pedestal includes load-bearing substrate 4 and sliding frame 5, jack 2
It is vertically arranged on bearing substrate, hydraulic hand-pump 1 is fixed on 5 top of sliding frame, and sliding frame 5 is in U-typed, hand-hydraulic
The axis direction of pump 1 is parallel with the opening direction of sliding frame 5, and jack 2 is located at the side of the axis of hydraulic hand-pump 1, holds
Carried base board is located in sliding frame 5, and horizontally disposed sliding slot, the both sides of sliding frame 5 are provided on the two sides of bearing substrate
Two draw runners 51 of protrusion are all had on the medial surface of plate, draw runner 51 is slidably connected in corresponding two sliding slots, load-bearing substrate 4
Four edges of bottom surface be respectively connected with idler wheel 1, two sections of the end plate of sliding frame 5 are respectively connected with idler wheel 2 53.
Sliding frame 5 is fixedly arranged in the middle of mounting plate 6, and one end of mounting plate 6 is fixed on the upper of the side plate of sliding frame 5
On end face, resigning mouthful is formed between the other end of mounting plate 6 and another side plate of sliding frame 5, retracts and slides in load-bearing substrate 4
Jack 2 can pass through resigning mouthful, the basic upper face of load-bearing to be located at the lower section of mounting plate 6 when in frame 5, hydraulic hand-pump 1
One end is fixed on the upper surface of the end plate of sliding frame 5, and the other end of hydraulic hand-pump 1 is fixed on the upper surface of mounting plate 6
On.
It is provided with mounting hole 42 on the upper face of bearing substrate, fixed seat 7 is bolted in mounting hole 42, is provided in fixed seat 7
The lower end of fixed groove 71, jack 2 is fixed in fixed groove 71.
It is provided with spliced eye 52 in the middle part of the end plate of sliding frame 5, push rod 8 is plugged in spliced eye 52, push rod 8 is located at sliding
One end of 5 inside of frame is fixedly connected with load-bearing substrate 4.Load-bearing substrate 4 will can be pushed and pulled by push rod 8, can adjust and hold
Position of the weight substrate 4 with respect to sliding frame 5.
Load-bearing substrate 4 can be moved freely by idler wheel 1, while the support jack 2 that four rolling 1 can be stablized,
Ensure stabilization when 2 operation of jack, ensures that the top load performance of jack 2, sliding frame 5 opposite can be held by idler wheel 2 53
Weight substrate 4 moves；When needing to jacking on the inside of larger object, passes through and load-bearing substrate 4 is pushed into lower section on the inside of object, it is sliding
Dynamic frame 5 then stays in the outside of object, also allows for jack 2 and is moved to the lower section on the inside of object, and hydraulic hand-pump 1 is located at
The outside of object, thus hydraulic hand-pump 1 can easily be operated to realize the jacking of jack 2；Manual liquid is connected by hose 3
Press pump 1 and jack 2 can realize the arbitrary adjusting of spacing between hydraulic hand-pump 1 and jack 2.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (5)
1. a kind of top load hydraulic jack, including pedestal, the hydraulic hand-pump and jack that are set on the base, it is described manually
It is connected to by hose between hydraulic pump and jack, which is characterized in that the pedestal includes load-bearing substrate and sliding frame, described
Jack is vertically arranged on bearing substrate, and the hydraulic hand-pump is fixed on above sliding frame, and the sliding frame is in " U "
Type, the axis direction of the hydraulic hand-pump is parallel with the opening direction of sliding frame, and the jack is located at hydraulic hand-pump
Axis side, the bearing substrate is located in sliding frame, is provided on the two sides of the bearing substrate horizontally disposed
Sliding slot, the draw runner of protrusion is all had on the medial surface of the both side plate of the sliding frame, the draw runner is slidably connected at correspondence
Sliding slot in, four edges of the bottom surface of the load-bearing substrate are respectively connected with idler wheel one, the two of the end plate of the sliding frame
Section is respectively connected with idler wheel two.
2. top load hydraulic jack according to claim 1, which is characterized in that be all provided on the side plate of the sliding frame
There are two draw runners, two sliding slots are provided on the side of the bearing substrate.
3. top load hydraulic jack according to claim 1, which is characterized in that the sliding frame is fixedly arranged in the middle of
Mounting plate, one end of the mounting plate are fixed on the upper surface of the side plate of sliding frame, the other end of the mounting plate with
Resigning mouthful is formed between another side plate of sliding frame, the jack can be passed through and be allowed when in load-bearing substrate retraction sliding frame
Position mouth, the upper face of the load-bearing substrate are located at the lower section of mounting plate, and one end of the hydraulic hand-pump is fixed on sliding frame
End plate upper surface on, the other end of the hydraulic hand-pump is fixed on the upper surface of mounting plate.
4. top load hydraulic jack according to claim 1, which is characterized in that opened on the upper face of the bearing substrate
There is mounting hole, fixed seat is bolted in the mounting hole, fixed groove is provided in the fixed seat, the lower end of the jack is solid
It is scheduled in fixed groove.
5. top load hydraulic jack according to claim 1, which is characterized in that the middle part of the end plate of the sliding frame
It is provided with spliced eye, push rod is plugged in the spliced eye, the push rod is located at one end on the inside of sliding frame and consolidates with load-bearing substrate
Fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721918199.1U CN207684789U (en) | 2017-12-29 | 2017-12-29 | A kind of top load hydraulic jack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721918199.1U CN207684789U (en) | 2017-12-29 | 2017-12-29 | A kind of top load hydraulic jack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207684789U true CN207684789U (en) | 2018-08-03 |
Family
ID=62993829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721918199.1U Expired - Fee Related CN207684789U (en) | 2017-12-29 | 2017-12-29 | A kind of top load hydraulic jack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207684789U (en) |
-
2017
- 2017-12-29 CN CN201721918199.1U patent/CN207684789U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 314214, No. 1, No. 18, Shilong Road, Cao Qiao street, Jiaxing, Zhejiang, Pinghu Patentee after: Pinghu Tongli Machinery Co.,Ltd. Address before: 314214, No. 1, No. 18, Shilong Road, Cao Qiao street, Jiaxing, Zhejiang, Pinghu Patentee before: PINGHU TONGLI MACHINE Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180803 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |