CN102107831A - Secondary jacking-up device - Google Patents
Secondary jacking-up device Download PDFInfo
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- CN102107831A CN102107831A CN2011100732307A CN201110073230A CN102107831A CN 102107831 A CN102107831 A CN 102107831A CN 2011100732307 A CN2011100732307 A CN 2011100732307A CN 201110073230 A CN201110073230 A CN 201110073230A CN 102107831 A CN102107831 A CN 102107831A
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- Prior art keywords
- jacking
- level
- secondary jacking
- lifting frame
- concave shape
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Abstract
The invention discloses a secondary jacking-up device which comprises a substrate (1). The secondary jacking-up device is characterized in that at least two primary jacking-up elements (2) are arranged on the substrate (1); a working end of each primary jacking-up element (2) is connected with a concave uplifting frame (3); a secondary jacking-up element (5) is arranged in a groove (4) of the concave uplifting frame (3); guide plates (6) are further arranged on two sides of the concave uplifting frame (3); guide holes (7) in shapes matched with the primary jacking-up elements (2) are formed on the guide plates (6); and auxiliary guide plates (8) matched with the primary jacking-up elements (2) are further arranged on the side surfaces of the concave uplifting frame (3). The secondary jacking-up device has the advantages of simple structure, ingenious design, little space occupation and long extension distance, and can acquire an extension distance exceeding the self length of the secondary jacking-up device.
Description
Technical field
The present invention relates to a kind of jacking apparatus, especially a kind of simple in structure, design ingeniously, it is little to have an installing space, the secondary jacking apparatus of the advantage of flexible distance.
Background technology
In the commercial production activity, many local some devices of use that need are realized straight-line motion, in general can realize that this straight-line device has hydraulic actuating cylinder, cylinder etc., but and all there is a problem in these devices: its effective working distance can not be greater than the length of device case.Under the narrow and small situation of some installing space, just can't use these devices to realize straight-line motion like this.Therefore bring a lot of inconvenience to the user, needed a kind of can addressing the above problem, both can be installed in comparatively in the narrow space, can obtain to surpass the jacking apparatus of the flexible distance of itself length again now.
Summary of the invention
The present invention is in order to solve the above-mentioned deficiency of existing in prior technology, proposes a kind of simple in structurely, designs ingeniously, and it is little to take up room, and flexible distance can obtain to exceed the secondary jacking apparatus of the flexible distance of himself length.
Concrete solution of the present invention is: a kind of secondary jacking apparatus, comprise substrate 1, it is characterized in that: described substrate 1 is provided with at least two one-level jacking elements 2, the working end of each one-level jacking element 2 all is connected with concave shape lifting frame 3, in the groove 4 of concave shape lifting frame 3, be provided with secondary jacking element 5, both sides at concave shape lifting frame 3 also are provided with guide plate 6, offer the guide hole 7 that matches with one-level jacking element 2 shapes on the guide plate 6.
The side of described concave shape lifting frame 3 also is provided with the auxiliary guide plate 8 that matches with one-level jacking element 2.
Described one-level jacking element 2 and secondary jacking element 5 are hydraulic ram.
Described one-level jacking element 2 and secondary jacking element 5 are cylinder.
The present invention compares with prior art, has following advantage:
The secondary jacking apparatus of this kind of version, it is simple in structure, design ingenious, rationally distributed, its structure that creatively three jacking elements organically is combined as a whole, this special structural design, can make this device obtain the usable length that (approaching) is twice in oneself height (length), it is little so just this device can be arranged on installing space, in the working environment of flexible distance, utilize smaller volume, obtain bigger operating distance, solved the insurmountable problem of traditional jacking apparatus.In use it both can vertically be placed, and as the actuating device of linear longitudinal movement, also can laterally place, and was used to promote object and did horizontal straight-line motion.Therefore we can say that this secondary jacking apparatus has possessed multiple advantage, its market outlook are comparatively wide.
Description of drawings
Fig. 1 is the front view of the embodiment of the invention.
Fig. 2 is the birds-eye view of the embodiment of the invention.
The specific embodiment
Below in conjunction with description of drawings the specific embodiment of the present invention.As Fig. 1, shown in Figure 2: a kind of secondary jacking apparatus, comprise substrate 1 as the basis, the quantity that is provided with at least two one-level jacking element 2(one-level jacking elements 2 in the upper end of substrate 1 can be determined according to actual needs), and all captive joint with concave shape lifting frame 3 in the working end of each one-level jacking element 2, groove 4 internal fixation at concave shape lifting frame 3 are provided with secondary jacking element 5, bottom sides at concave shape lifting frame 3 is provided with guide plate 6, on guide plate 6, offer guide hole 7, guide hole 7 matches with the outline of one-level jacking element 2, concave shape lifting frame 3 sides above guide plate 6 also are provided with auxiliary guide plate 2, and auxiliary guide plate 2 outlines same and one-level jacking element 2 match;
Described one-level jacking element 2 and secondary jacking element 5 can be that hydraulic ram, cylinder or other can play the device of linear movement output.
The working process of the secondary jacking apparatus of the embodiment of the invention is as follows: when this secondary jacking apparatus of needs drives certain article moving linearly, symmetrically arranged two one-level jacking elements, 2 work, the concave shape lifting frame 3 that is connected one-level jacking element 2 working ends is movement therewith also, secondary jacking element 5 work simultaneously, the object that promotion is connected on secondary jacking element 5 working ends is taken exercises, and so just can obtain near the operating distance that doubles the height of this secondary jacking apparatus; In the process of concave shape lifting frame 3 motions, guide plate 6 of captiveing joint and auxiliary guide plate 8 with it all the time with the housing contacts and the slide relative of two one-level jacking elements 2, in the process of sliding, the guide hole 7 that matches with the shell of one-level jacking element 2 can guarantee that concave shape lifting frame 3 deflection can not take place, and promptly the shell of two one-level jacking elements 2 has just played the directional tagging of guide pillar.
Claims (4)
1. secondary jacking apparatus, comprise substrate (1), it is characterized in that: described substrate (1) is provided with at least two one-level jacking elements (2), the working end of each one-level jacking element (2) all is connected with concave shape lifting frame (3), in the groove (4) of concave shape lifting frame (3), be provided with secondary jacking element (5), also be provided with guide plate (6) in the both sides of concave shape lifting frame (3), offer the guide hole (7) that matches with one-level jacking element (2) shape on the guide plate (6).
2. secondary jacking apparatus according to claim 1 is characterized in that: the side of described concave shape lifting frame (3) also is provided with the auxiliary guide plate (8) that matches with one-level jacking element (2).
3. secondary jacking apparatus according to claim 2 is characterized in that: described one-level jacking element (2) and secondary jacking element (5) are hydraulic ram.
4. secondary jacking apparatus according to claim 2 is characterized in that: described one-level jacking element (2) and secondary jacking element (5) are cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100732307A CN102107831A (en) | 2011-03-25 | 2011-03-25 | Secondary jacking-up device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100732307A CN102107831A (en) | 2011-03-25 | 2011-03-25 | Secondary jacking-up device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102107831A true CN102107831A (en) | 2011-06-29 |
Family
ID=44172131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100732307A Pending CN102107831A (en) | 2011-03-25 | 2011-03-25 | Secondary jacking-up device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102107831A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108772678A (en) * | 2018-08-01 | 2018-11-09 | 昆山捷云智能装备有限公司 | The progressive lifting apparatus of integrated form two level, its processing method and anti-crushing component pressing machine |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2521198Y (en) * | 2002-01-16 | 2002-11-20 | 陕西燎原航空机械制造公司 | Plunger damping hydraulic oil cylinder |
| CN201535281U (en) * | 2009-07-21 | 2010-07-28 | 总装备部工程设计研究总院 | Vertical oil supply device of two-stage telescopic oil pipe |
| CN202016821U (en) * | 2011-03-25 | 2011-10-26 | 方晶 | Second-level jacking device |
-
2011
- 2011-03-25 CN CN2011100732307A patent/CN102107831A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2521198Y (en) * | 2002-01-16 | 2002-11-20 | 陕西燎原航空机械制造公司 | Plunger damping hydraulic oil cylinder |
| CN201535281U (en) * | 2009-07-21 | 2010-07-28 | 总装备部工程设计研究总院 | Vertical oil supply device of two-stage telescopic oil pipe |
| CN202016821U (en) * | 2011-03-25 | 2011-10-26 | 方晶 | Second-level jacking device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108772678A (en) * | 2018-08-01 | 2018-11-09 | 昆山捷云智能装备有限公司 | The progressive lifting apparatus of integrated form two level, its processing method and anti-crushing component pressing machine |
| CN108772678B (en) * | 2018-08-01 | 2023-06-16 | 捷云智能装备(苏州)有限公司 | Integrated two-stage progressive lifting device, processing method thereof and pressure loss prevention component press-fitting machine |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110629 |