CN203451161U - Hydraulic elevator - Google Patents
Hydraulic elevator Download PDFInfo
- Publication number
- CN203451161U CN203451161U CN201320579921.9U CN201320579921U CN203451161U CN 203451161 U CN203451161 U CN 203451161U CN 201320579921 U CN201320579921 U CN 201320579921U CN 203451161 U CN203451161 U CN 203451161U
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- Prior art keywords
- locking
- hydraulic
- support
- utility
- hydraulic hoist
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Abstract
The utility model discloses a hydraulic elevator. The hydraulic elevator comprises a pair of cross brackets which are rotatably connected with each other; a pair of hydraulic parts are arranged between the brackets; a locking part is arranged between the hydraulic parts; a supporting platform is arranged at the tops of the brackets. According to the hydraulic elevator, the locking part between the hydraulic parts is utilized, a locking tongue is matched with a locking inclined plane, a hydraulic source can stop working after the supporting platform is elevated to a pre-set height and the supporting platform is directly locked at the existing height, so that electric energy is saved greatly. Meanwhile, the supporting platform can be effectively prevented from accidentally falling down, the reliability of the hydraulic elevator is improved greatly and the practicability of the hydraulic elevator is high.
Description
Technical field
The utility model relates to a kind of elevator, or rather, is a kind of hydraulic hoist.
Background technology
Hydraulic hoist is a kind of conventional jacking system, is widely used in the industry-by-industry such as factory building maintenance, urban construction of vehicle maintenance and repair, shipping accumulating, industrial and mining enterprises.The existing hydraulic hoist supports that adopt a pair of scissors to arrange more, and utilize hydraulic stem to drive.When the platform of elevator is raised to after default height, need the pressure of maintenance medium potential source, prevent that hydraulic stem from letting out power and causing platform to decline, that is to say, in whole process, must remain propulsion source, waste electric energy is more serious.In addition, if hydraulic stem is revealed, platform surprisingly declines, and easily causes danger.
Utility model content
The utility model is mainly to solve the existing technical matters of prior art, thereby a kind of hydraulic hoist is provided.
Above-mentioned technical matters of the present utility model is mainly solved by following technical proposals:
A kind of hydraulic hoist, described hydraulic hoist comprises the support that pair of cross arranges, and described bracket-rotatable is connected movingly, is provided with a pair of hydraulic pressure portion between described support, between described hydraulic pressure portion, be provided with a lock part, the top of described support is provided with a support platform.
As the utility model preferred embodiment, described lock part comprises bar in a locking sleeve and a locking, in described locking, the top of bar is provided with one first Connection Block head, the bottom of described locking sleeve is provided with one second Connection Block head, in described locking, bar is provided with the locking inclined-plane array being comprised of locking inclined-plane, the inside of described locking sleeve is provided with a locking passage cylindraceous, the sidewall of described locking sleeve is provided with a locking through hole and a locking seat head, it is outstanding that described locking seat head is provided with a rotating locking, described locking is outstanding to match with described locking inclined-plane.
As the utility model preferred embodiment, described locking is outstanding comprises a locking main body, and the head of described locking main body is provided with a locking tongue, and the bottom of described locking main body is provided with a connecting through hole.
Hydraulic hoist of the present utility model utilizes the lock part between hydraulic pressure portion, utilize coordinating of locking tongue and locking inclined-plane, when support platform is raised to after default height, hydraulic power source can quit work, directly support platform is locked on present level, has greatly saved electric energy.Meanwhile, can effectively prevent that the unexpected of support platform from declining, greatly improve the reliability of hydraulic hoist, practical.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment 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 embodiment more of the present utility model, for those of ordinary skills, 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 hydraulic hoist of the present utility model;
Fig. 2 is the spatial structure decomposing schematic representation of the hydraulic hoist in Fig. 1;
Fig. 3 is the perspective view of the lock part of the hydraulic hoist in Fig. 1;
Fig. 4 is the details enlarged diagram of a-quadrant of the lock part of the hydraulic hoist in Fig. 3;
Wherein,
1, hydraulic hoist; 2, support; 3, support platform; 4, hydraulic pressure portion; 5, lock part; 51, bar in locking; 511, locking inclined-plane; 52, the first Connection Block head; 53, locking sleeve; 531, locking passage; 532, locking through hole; 533, locking seat head; 54, locking is outstanding; 541, locking main body; 542, locking tongue; 543, connecting through hole; 55, the second Connection Block head.
The specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection domain of the present utility model is made to more explicit defining.
The utility model provides a kind of hydraulic hoist.
As shown in Figures 1 to 4, hydraulic hoist 1 of the present utility model comprises the support 2 that pair of cross arranges, and this support 2 is connected rotationally, is provided with a pair of hydraulic pressure portion 4 between this support 2, between this hydraulic pressure portion 4, be provided with a lock part 5, the top of this support 2 is provided with a support platform 3.
This lock part 5 comprises bar 51 in a locking sleeve 53 and a locking, in this locking, the top of bar 51 is provided with one first Connection Block head 52, the bottom of this locking sleeve 53 is provided with one second Connection Block head 55, in this locking, bar 51 is provided with the locking inclined-plane array being comprised of locking inclined-plane 511, the inside of this locking sleeve 53 is provided with a locking passage 531 cylindraceous, the sidewall of this locking sleeve 53 is provided with a locking through hole 532 and a locking seat 533, it is outstanding 54 that this locking seat 533 is provided with a rotating locking, and this locking outstanding 54 matches with this locking inclined-plane 511.
This locking outstanding 54 comprises a locking main body 541, and the head of this locking main body 541 is provided with a locking tongue 542, and the bottom of this locking main body 541 is provided with a connecting through hole 543.
The hydraulic hoist of this utility model utilizes the lock part between hydraulic pressure portion, utilize coordinating of locking tongue and locking inclined-plane, when support platform is raised to after default height, hydraulic power source can quit work, directly support platform is locked on present level, has greatly saved electric energy.Meanwhile, can effectively prevent that the unexpected of support platform from declining, greatly improve the reliability of hydraulic hoist, practical.
The above, be only the specific embodiment of the present utility model, but protection domain of the present utility model is not limited to this, and any variation of expecting without creative work or replacement, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.
Claims (3)
1. a hydraulic hoist, it is characterized in that, described hydraulic hoist (1) comprises the support (2) that pair of cross arranges, described support (2) is connected rotationally, between described support (2), be provided with a pair of hydraulic pressure portion (4), between described hydraulic pressure portion (4), be provided with a lock part (5), the top of described support (2) is provided with a support platform (3).
2. hydraulic hoist according to claim 1, it is characterized in that, described lock part (5) comprises bar (51) in a locking sleeve (53) and a locking, in described locking, the top of bar (51) is provided with one first Connection Block head (52), the bottom of described locking sleeve (53) is provided with one second Connection Block head (55), in described locking, bar (51) is provided with the locking inclined-plane array being comprised of locking inclined-plane (511), the inside of described locking sleeve (53) is provided with a locking passage cylindraceous (531), the sidewall of described locking sleeve (53) is provided with a locking through hole (532) and a locking seat head (533), described locking seat head (533) is provided with a rotating locking outstanding (54), described locking outstanding (54) matches with described locking inclined-plane (511).
3. hydraulic hoist according to claim 2, it is characterized in that, described locking outstanding (54) comprises a locking main body (541), the head of described locking main body (541) is provided with a locking tongue (542), and the bottom of described locking main body (541) is provided with a connecting through hole (543).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320579921.9U CN203451161U (en) | 2013-09-19 | 2013-09-19 | Hydraulic elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320579921.9U CN203451161U (en) | 2013-09-19 | 2013-09-19 | Hydraulic elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203451161U true CN203451161U (en) | 2014-02-26 |
Family
ID=50131058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320579921.9U Expired - Fee Related CN203451161U (en) | 2013-09-19 | 2013-09-19 | Hydraulic elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203451161U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113336127A (en) * | 2021-06-24 | 2021-09-03 | 江苏锐志岩土工程有限公司 | Supporting layer jacking device |
-
2013
- 2013-09-19 CN CN201320579921.9U patent/CN203451161U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113336127A (en) * | 2021-06-24 | 2021-09-03 | 江苏锐志岩土工程有限公司 | Supporting layer jacking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140226 Termination date: 20140919 |
|
| EXPY | Termination of patent right or utility model |