CN203938424U - Hydraulic hoist - Google Patents
Hydraulic hoist Download PDFInfo
- Publication number
- CN203938424U CN203938424U CN201420372261.1U CN201420372261U CN203938424U CN 203938424 U CN203938424 U CN 203938424U CN 201420372261 U CN201420372261 U CN 201420372261U CN 203938424 U CN203938424 U CN 203938424U
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- CN
- China
- Prior art keywords
- loading platform
- antifriction
- pedestal
- controller
- control housing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of hydraulic hoist, comprise pedestal, hydraulic gear, scissors mechanism and loading platform, described scissors mechanism pivoted arm joint connects by middle antifriction-bearing box, scissors mechanism bottom is connected by bottom antifriction-bearing box with pedestal, scissors mechanism top is connected by top antifriction-bearing box with loading platform, probe and weighing system are installed on loading platform, probe is connected with the controller that is arranged on pedestal midway location, controller is connected with hydraulic gear, controller is connected with outside control housing by wire, weighing system is connected with outside control housing by concealed wire, described weighing system is also connected with the annunciator of outside control housing, a side at pedestal is provided with distance controller, the surrounding of described loading platform is provided with guardrail, described control housing includes telltale and control button.This utility model, by antifriction-bearing box connection for transmission, has also reduced the abrasion factor of bearing, has extended service life, and reliability is also higher.
Description
Technical field
The utility model relates to a kind of elevator, relates in particular to a kind of hydraulic hoist.
Background technology
Known hydraulic hoist is a kind of lifting good stability, goods lifting equipment applied widely, and it is mainly for the production of goods handling between conveyor line diff-H; Material loading, roll off the production line; During workpiece assembling, regulate workpiece height; The feeding of eminence feeder; Parts lifting during main equipment assembling; Heavy duty machine tools material loading, blanking; The carrying vehicles such as storage handling place and fork truck are supporting carries out that goods loads and unloads fast etc.Because hydraulic hoist is firm in structure, bearing capacity is large, and lifting is steady, and installation and maintenance are simple and convenient, so be the desirable goods load transfer device that economical and practical low floor gap substitutes elevator.
Existing hydraulic hoist is mainly to consist of pedestal, hydraulic gear, scissors mechanism, loading platform and cylinder jacking apparatus, yet the pivoted arm joint in existing lifting mechanism is all to connect by plain bearing, and the existing defect connecting by plain bearing is as follows: one, the friction coefficient of plain bearing own is larger, and driving efficiency is less; Its two, plain bearing is the bearing of working under cliding friction, thereby the wearing and tearing of bearing are more serious, thereby has influence on the reliability of bearing.
Utility model content
For the deficiencies in the prior art, the utility model provide a kind of reliability higher, reduced Bearing Grinding loss rate, the hydraulic hoist of longer service life.
To achieve these goals, technical solution adopted in the utility model is:
Hydraulic hoist, comprise pedestal, hydraulic gear, scissors mechanism and loading platform, described scissors mechanism pivoted arm joint connects by middle antifriction-bearing box, scissors mechanism bottom is connected by bottom antifriction-bearing box with pedestal, scissors mechanism top is connected by top antifriction-bearing box with loading platform, reduced the abrasion factor of bearing, extended the service life of bearing, improved reliability, probe and weighing system are installed on loading platform, probe is connected with the controller that is arranged on pedestal midway location, controller is connected with hydraulic gear, controller is connected with outside control housing by wire, weighing system is connected with outside control housing by concealed wire, described weighing system is also connected with the annunciator of outside control housing, by weighing system, be connected and can understand in time the loaded weight on loading platform with external control cabinet, when the weight on loading platform has surpassed certain value, will report to the police, make more safe and reliable in use, a side at pedestal is provided with distance controller, the height that can control accurately hydraulic hoist rising well or decline by outside control housing.
The surrounding of described loading platform is provided with guardrail, and safety when loading platform is provided with guardrail and can guarantees descending operation, avoids the generation of the accidents such as object falls, injures by a crashing object.
Described control housing includes telltale and control button.
The beneficial effects of the utility model: the pivoted arm joint of the hydraulic efficiency elevation structure under prior art all connects by plain bearing, because plain bearing friction coefficient is large, so its driving efficiency is little, and less by the friction coefficient of antifriction-bearing box, its driving efficiency is high; By antifriction-bearing box connection for transmission, also reduced the abrasion factor of bearing, extended service life, reliability is also higher.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Label in figure is: 1, pedestal, 2, hydraulic gear, 3, scissors mechanism, 4, loading platform, 5, middle antifriction-bearing box, 6, bottom antifriction-bearing box, 7, top antifriction-bearing box, 8, probe, 9, weighing system, 10, controller, 11, control housing, 12, distance controller.
The specific embodiment
Below in conjunction with drawings and Examples, further illustrate the technical solution of the utility model:
As shown in Figure 1, hydraulic hoist, comprise pedestal 1, hydraulic gear 2, scissors mechanism 3 and loading platform 4, described scissors mechanism 3 pivoted arm joints connect by middle antifriction-bearing box 5, scissors mechanism 3 bottoms are connected by bottom antifriction-bearing box 6 with pedestal 1, scissors mechanism 3 tops are connected by top antifriction-bearing box 7 with loading platform 4, reduced the abrasion factor of bearing, extended the service life of bearing, improved reliability, probe 8 and load-carrying system are installed on loading platform 4, probe 8 is connected with the controller 10 that is arranged on pedestal 1 midway location, controller 10 is connected with hydraulic gear 2, controller 10 is connected with outside control housing 11 by wire, weighing system 9 is connected with outside control housing 11 by concealed wire, described weighing system 9 is also connected with the annunciator of outside control housing 11, by weighing system 9, be connected and can understand in time the loaded weight on loading platform 4 with external control cabinet 11, when the weight on loading platform 4 has surpassed certain value, will report to the police, make more safe and reliable in use, a side at pedestal 1 is provided with distance controller 12, the height that can control accurately hydraulic hoist rising well or decline by outside control housing 11, the surrounding of described loading platform 4 is provided with guardrail, safety when loading platform 4 is provided with guardrail and can guarantees descending operation, avoid object to fall, the generation of accident such as injure by a crashing object, described control housing 11 includes telltale and control button.
The beneficial effects of the utility model: the pivoted arm joint of the hydraulic efficiency elevation structure under prior art all connects by plain bearing, because plain bearing friction coefficient is large, so its driving efficiency is little, and less by the friction coefficient of antifriction-bearing box, its driving efficiency is high; By antifriction-bearing box connection for transmission, also reduced the abrasion factor of bearing, extended service life, reliability is also higher.
Claims (3)
1. hydraulic hoist, comprise pedestal, hydraulic gear, scissors mechanism and loading platform, it is characterized in that, described scissors mechanism pivoted arm joint connects by middle antifriction-bearing box, scissors mechanism bottom is connected by bottom antifriction-bearing box with pedestal, scissors mechanism top is connected by top antifriction-bearing box with loading platform, probe and weighing system are installed on loading platform, probe is connected with the controller that is arranged on pedestal midway location, controller is connected with hydraulic gear, controller is connected with outside control housing by wire, weighing system is connected with outside control housing by concealed wire, described weighing system is also connected with the annunciator of outside control housing, a side at pedestal is provided with distance controller.
2. hydraulic hoist as claimed in claim 1, is characterized in that, the surrounding of described loading platform is provided with guardrail.
3. hydraulic hoist as claimed in claim 1, is characterized in that, described control housing includes telltale and control button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420372261.1U CN203938424U (en) | 2014-07-02 | 2014-07-02 | Hydraulic hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420372261.1U CN203938424U (en) | 2014-07-02 | 2014-07-02 | Hydraulic hoist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203938424U true CN203938424U (en) | 2014-11-12 |
Family
ID=51857759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420372261.1U Expired - Fee Related CN203938424U (en) | 2014-07-02 | 2014-07-02 | Hydraulic hoist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203938424U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104909302A (en) * | 2015-06-28 | 2015-09-16 | 黄浩 | Elevating loading equipment |
| CN105967097A (en) * | 2016-06-16 | 2016-09-28 | 成都迅德科技有限公司 | Novel lifting device for building |
| CN106698164A (en) * | 2017-02-24 | 2017-05-24 | 榆林学院 | Lifting device applied to underground mines |
-
2014
- 2014-07-02 CN CN201420372261.1U patent/CN203938424U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104909302A (en) * | 2015-06-28 | 2015-09-16 | 黄浩 | Elevating loading equipment |
| CN105967097A (en) * | 2016-06-16 | 2016-09-28 | 成都迅德科技有限公司 | Novel lifting device for building |
| CN106698164A (en) * | 2017-02-24 | 2017-05-24 | 榆林学院 | Lifting device applied to underground mines |
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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: 20141112 Termination date: 20150702 |
|
| EXPY | Termination of patent right or utility model |