CN103896179A - Hydraulic lifter with locking-up device - Google Patents
Hydraulic lifter with locking-up device Download PDFInfo
- Publication number
- CN103896179A CN103896179A CN201210589234.5A CN201210589234A CN103896179A CN 103896179 A CN103896179 A CN 103896179A CN 201210589234 A CN201210589234 A CN 201210589234A CN 103896179 A CN103896179 A CN 103896179A
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- supports
- rotationally connected
- described support
- support
- hydraulic pressure
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Abstract
The invention discloses a hydraulic lifter with a locking-up device. The hydraulic lifter comprises a base, two first supports, two connection blocks, two second supports, two third supports, two fourth supports and a top connection board, wherein the lower ends of the first supports and the lower ends of the third supports are rotationally connected with the base, the upper ends of the first supports and the lower ends of the second supports are rotationally connected with the connection blocks, and the upper ends of the third supports and the lower ends of the fourth supports are rotationally connected with the connection blocks. The hydraulic lifter with the locking-up device has the advantages that a height locking-up rod is arranged, the height of the lifter can be locked up through the mechanical structure, the structure is simple, reliability is relatively high, and cost is lower.
Description
Technical field
The present invention relates to a kind of lifter, more precisely a kind of hydraulic pressure lifting device with locking device.
Background technology
Hydraulic pressure lifting device of the prior art relies on the pressure in fluid cylinder to keep highly constant, but this reliability of structure is poor, when use, be absolutely unsafe, hydraulic oil in the fluid cylinder of lifter of the prior art is bearing the easy leakage phenomenon that occurs after larger pressure for a long time simultaneously, also affects the service life of liquid fluid cylinder.
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Summary of the invention
The present invention solves the existing technical matters of prior art, can pass through the height of the locked lifter of physical construction thereby provide a kind of with highly locked bar, and simple in structure, reliability is higher, the lower-cost hydraulic pressure lifting device with locking device.
Above-mentioned technical matters of the present invention is mainly solved by following technical proposals:
A kind of hydraulic pressure lifting device with locking device, comprise a base, two the first supports, two contiguous blocks, two the second supports, two the 3rd supports, two the 4th support and top connecting panels, the first described lower end of supporting and the 3rd described lower end of supporting and described base are rotationally connected mutually, the first described upper end of supporting and the second described lower end of supporting and described contiguous block are rotationally connected mutually, and the 3rd described upper end of supporting and the 4th described lower end of supporting and described contiguous block are rotationally connected mutually.
As preferred embodiment of the present invention, the second described upper end of supporting and the 4th described upper end of supporting and described top connecting panel are rotationally connected.
As preferred embodiment of the present invention, described lifter also comprises a highly locked bar and two set pins, is provided with a connection pin-and-hole and regulates pin-and-hole on the locked bar of described height, is provided with locked bar mounting hole and a fixed pin holes on described contiguous block.The fixing described locked bar of height of set pin described in using in the time that lifter is elevated to certain altitude and described contiguous block can reach the object of locked lifter, simple in structure, easy to operate.
The advantage of the hydraulic pressure lifting device with locking device of the present invention is: with highly locked bar, can pass through the height of the locked lifter of physical construction, simple in structure, reliability is higher, and cost is lower.
Brief description of the drawings
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the perspective view of the hydraulic pressure lifting device with locking device of the present invention;
Fig. 2 is the perspective view at another visual angle of the hydraulic pressure lifting device with locking device in Fig. 1;
Fig. 3 is the perspective view of the contiguous block in Fig. 1;
Fig. 4 is the perspective view of the locked bar of height in Fig. 1;
Wherein:
1, base; 2, first support;
3, contiguous block; 31, locked bar mounting hole; 32, fixed pin holes;
4, second support; 5, three support; 6, the 4th support; 7, top connecting panel;
8, highly locked bar; 81, connect pin-and-hole; 82, regulate pin-and-hole;
9, set pin.
Detailed description of the invention
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that, protection scope of the present invention are made to more explicit defining.
The advantage of the hydraulic pressure lifting device with locking device of the present invention is: with highly locked bar, can pass through the height of the locked lifter of physical construction, simple in structure, reliability is higher, and cost is lower.
As shown in Figure 1 and Figure 2, a kind of hydraulic pressure lifting device with locking device, comprise that a base 1, two first support 2, two contiguous blocks 3, two second support 4, two the 3rd support 5, two the 4th support 6 and a top connecting panel 7, lower end and this base 1 of the lower end of this first support 2 and the 3rd support 5 are rotationally connected mutually, lower end and this contiguous block 3 of the upper end of this first support 2 and this second support 4 are rotationally connected mutually, and lower end and this contiguous block 3 of the upper end of the 3rd support 5 and the 4th support 6 are rotationally connected mutually.
As shown in Figure 1 and Figure 2, Yu Gai top, the upper end connecting panel 7 of the upper end of this second support 4 and the 4th support 6 is rotationally connected.
As shown in Fig. 1, Fig. 3, Fig. 4, this lifter also comprises a highly locked bar 8 and two set pins 9, is provided with a connection pin-and-hole 81 and regulates pin-and-hole 82 on this highly locked bar 8, is provided with a locked bar mounting hole 31 and a fixed pin holes 32 on this contiguous block 3.
Below only with an embodiment, mentality of designing of the present invention is described, in the situation that system allows, the present invention can expand to external more functional module simultaneously, thereby expands to greatest extent its function.
The above, be only the specific embodiment of the present invention, but protection scope of the present invention is not limited to this, and any variation of expecting without creative work or replacement, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claims were limited.
Claims (3)
1. the hydraulic pressure lifting device with locking device, comprise a base (1), two first supports (2), two contiguous blocks (3), two second supports (4), two the 3rd are supported (5), two the 4th are supported (6) and a top connecting panel (7), it is characterized in that, the lower end of the lower end of the first described support (2) and the 3rd described support (5) and described base (1) are rotationally connected mutually, the lower end of the upper end of the first described support (2) and the second described support (4) and described contiguous block (3) are rotationally connected mutually, the lower end of the upper end of the 3rd described support (5) and the 4th described support (6) and described contiguous block (3) are rotationally connected mutually.
2. the hydraulic pressure lifting device with locking device according to claim 1, is characterized in that, the upper end of the second described support (4) and the upper end of the 4th described support (6) and described top connecting panel (7) are rotationally connected.
3. the hydraulic pressure lifting device with locking device according to claim 2, it is characterized in that, described lifter also comprises a highly locked bar (8) and two set pins (9), on the locked bar of described height (8), be provided with a connection pin-and-hole (81) and regulate pin-and-hole (82), on described contiguous block (3), being provided with a locked bar mounting hole (31) and a fixed pin holes (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210589234.5A CN103896179A (en) | 2012-12-29 | 2012-12-29 | Hydraulic lifter with locking-up device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210589234.5A CN103896179A (en) | 2012-12-29 | 2012-12-29 | Hydraulic lifter with locking-up device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103896179A true CN103896179A (en) | 2014-07-02 |
Family
ID=50987816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210589234.5A Pending CN103896179A (en) | 2012-12-29 | 2012-12-29 | Hydraulic lifter with locking-up device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103896179A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110002356A (en) * | 2019-05-07 | 2019-07-12 | 嘉兴金诚汽配科技有限公司 | A kind of Horizontal jack with safe self-locking function |
| CN111156896A (en) * | 2020-01-02 | 2020-05-15 | 浙江大学台州研究院 | Laser auxiliary calibration device used in measurement of sizes of parts with different heights |
-
2012
- 2012-12-29 CN CN201210589234.5A patent/CN103896179A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110002356A (en) * | 2019-05-07 | 2019-07-12 | 嘉兴金诚汽配科技有限公司 | A kind of Horizontal jack with safe self-locking function |
| CN111156896A (en) * | 2020-01-02 | 2020-05-15 | 浙江大学台州研究院 | Laser auxiliary calibration device used in measurement of sizes of parts with different heights |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140702 |