CN209226505U - A kind of highly-safe hydraulic elevator - Google Patents
A kind of highly-safe hydraulic elevator Download PDFInfo
- Publication number
- CN209226505U CN209226505U CN201821698638.7U CN201821698638U CN209226505U CN 209226505 U CN209226505 U CN 209226505U CN 201821698638 U CN201821698638 U CN 201821698638U CN 209226505 U CN209226505 U CN 209226505U
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- China
- Prior art keywords
- hoistable platform
- fixedly connected
- pedestal
- scissors mechanism
- pivoted arm
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- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The utility model provides a kind of highly-safe hydraulic elevator, including pedestal, scissors mechanism, hoistable platform, hydraulically extensible machine and catching device, weighing system is installed on the hoistable platform, weighing system is connected by the concealed wire and control cabinet of internal installation, control cabinet controls alarm and warning lamp, it is connected with each other and is driven by central pin shaft between the pivoted arm of the scissors mechanism, non-newtonian fluid is filled inside the catching device, hoistable platform can be effectively prevented quickly to fall, it is provided with optical axis guide rail and slide in the base, the combination of optical axis guide rail and slide, make hoistable platform in lifting, in the case that scissors mechanism is fixed at one end, the scissors mechanism other end is displaced in the horizontal direction.The utility model structure is simple, and practicability is high, has very high practicability and safety.
Description
Technical field
Originally practical to be related to special equipment field, specifically a kind of highly-safe hydraulic elevator.
Background technique
Elevator is the promotion of the platform or semiclosed platform of a kind of carrying people on vertically channel or cargo lifting
Mechanical equipment or device.It is by platform and control that their equipment, motor, cable and other ancillary equipments constitute one
It is whole.
The elevator in factory mostly uses motor band running wire that hoistable platform is pulled to carry out vertical up-or-down movement at present, thus
The transformation of position between bottom and high level is carried out with moving or object, the connection of cable wire makes hoistable platform out-of-flatness, meanwhile, easily produce
It is raw to shake, it is poor to make one the comfort level in lifting process, and safety is low.
Utility model content
The utility model solves the elevator that cable wire adds electric motor type by providing the highly-safe hydraulic elevator of one kind
It is existing insufficient in practice.
In order to achieve the above purpose, the utility model is achieved through the following technical solutions: it is a kind of highly-safe
Hydraulic elevator, including column, catching device, weighing system, scissors mechanism, hoistable platform, controller, control cabinet, the axis of rolling
Hold, slide, optical axis guide rail, pedestal, rack, hydraulically extensible machine, support rod and piston plate, the scissors mechanism include pivoted arm, in
The through-hole opened up among heart pin shaft and rolling bearing, pivoted arm and pivoted arm is connected by central pin shaft, and the both ends of pivoted arm are provided with
Rolling bearing is rotatably connected in shaft between upper and lower pivoted arm by rolling bearing, and the left end of scissors mechanism passes through rotation connection
Rack be respectively fixedly connected on hoistable platform and pedestal, offer sliding slot in pedestal and hoistable platform, it is fixed in sliding slot to connect
It is connected to optical axis guide rail, the right end of scissors mechanism is rotatablely connected slide by rolling bearing, and slide is slidably connected by linear bearing
On optical axis guide rail, the controller is connect with external control cabinet, and controller is fixedly connected on column, and column passes through screw
It is fixedly connected on pedestal, weighing system is installed inside the hoistable platform, one end of hydraulically extensible machine passes through rotation connection
Wheel carrier be fixedly connected on pedestal, the other end of hydraulically extensible machine is fixedly connected on pivoted arm by the wheel carrier being rotatablely connected,
The catching device is fixedly connected between pedestal and hoistable platform by the wheel carrier being rotatablely connected.
As a further solution of the present invention: the support rod lower end in the catching device is fixedly connected with piston plate, it is living
Uniform through-hole is offered on seben.
Guardrail is installed around the column as a further solution of the present invention,.
The controller passes through concealed wire and weighing system and hydraulically extensible machine as a further solution of the present invention,
Connection.
The utility model has the beneficial effects that the utility model provides a kind of highly-safe hydraulic elevator, by by liquid
Pressure realizes the raising and lowering of elevator, raising and lowering mistake using the cooperation of scissors mechanism and hydraulic mechanism as power source
Journey is relatively steady, is connected between scissors mechanism by rolling bearing, reduces the wear rate of bearing, extend service life.
Meanwhile catching device is added between hoistable platform and pedestal, avoid drive apparatus in use, cables break
Risk, improve the stationarity and safety of elevator.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of highly-safe hydraulic elevator of utility model；
Fig. 2 is a kind of structural schematic diagram of highly-safe hydraulic elevator catching device of utility model；
In figure: 1- column, 2- catching device, 3- weighing system, 4- scissors mechanism, 5- hoistable platform, 6- controller, 7- control
Cabinet, 8- rolling bearing, 9- slide, 10- optical axis guide rail, 11- pedestal, 12- rack, 13- hydraulically extensible machine, 14- support rod and 15-
Piston plate.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~2, a kind of highly-safe hydraulic elevator, including column 1, catching device 2, weighing system 3, cut
Pitch mechanism 4, hoistable platform 5, controller 6, control cabinet 7, rolling bearing 8, slide 9, optical axis guide rail 10, pedestal 11, rack 12, liquid
Press telescopic machine 13, support rod 14 and piston plate 15, the scissors mechanism 4 includes pivoted arm, central pin shaft and rolling bearing, pivoted arm with
The through-hole opened up among pivoted arm is connected by central pin shaft, and the both ends of pivoted arm are provided with rolling bearing 8, is led between upper and lower pivoted arm
It crosses rolling bearing 8 to be rotatably connected in shaft, the left end of scissors mechanism 4 is respectively fixedly connected with by the rack 12 of rotation connection
On hoistable platform 5 and pedestal 11, the right end of scissors mechanism 4 is rotatablely connected slide 9.
Described 13 one end of hydraulically extensible machine is fixedly connected on the pedestal 11 by the wheel carrier being rotatablely connected, and the other end is by turning
Dynamic wheel carrier is fixedly connected on pivoted arm, and hydraulic power source, which provides power, passes through 13 liters of hydraulically extensible machine or contracting, hydraulically extensible machine 13
The active force on pivoted arm is acted on, the angle between pivoted arm is made to become larger or become smaller, hoistable platform 5 is pushed to rise or fall, meanwhile, bottom
It is fixedly connected with optical axis guide rail 10 in the sliding slot opened up in seat 11, optical axis guide rail 10 is parallel to the horizontal plane, and slide 9 passes through internal solid
Surely the linear bearing connected slidably reciprocates on optical axis guide rail 10, when the stretching stroke of hydraulically extensible machine 13 reaches terminal, lifting
Platform 5 reaches two-layer platform, and optical axis guide rail 10 still allows slide 9 to slide at this time.
The catching device 2 is fixedly connected between pedestal 11 and hoistable platform 5 by the wheel carrier being rotatablely connected, when lifting is flat
When platform 5 aloft falls at a high speed, non-newtonian fluid is filled in 2 inner cavity of catching device, support rod 14 and piston plate in catching device 2
15 are fixedly connected, and uniform through-hole is offered on piston plate 15, and the interaction of piston plate 15 and non-newtonian fluid keeps lifting flat
Platform 5 can smoothly land, and ensure the safety of user, reduce the risk of casualties.
Weighing system 3 is provided in the hoistable platform 5, weighing system 3 is connect by concealed wire with controller 6, and is weighed
System is circumscribed with alarm and warning lamp, external when the theoretical weight that the weight on hoistable platform 5 is set beyond controller 6
Alarm sound the alarm, warning lamp issues red alarm signal, and under normal condition, alarm device is mute, and warning lamp is green
Signal lamp, avoiding the load on hoistable platform 5 is more than the rated load that system can bear.
There are display and control button on the control cabinet 7, controller is controlled by control button, the column
Surrounding is equipped with guardrail, and guardrail has safety door and is equipped with safety lock, and personnel is prevented to be strayed into, and generates personal damage.
The hydraulic system of the control system of above-described controller 6, weighing system 3 and hydraulically extensible machine 13 is existing
Mature system.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (4)
1. a kind of highly-safe hydraulic elevator, including column (1), catching device (2), weighing system (3), scissors mechanism (4),
Hoistable platform (5), controller (6), control cabinet (7), rolling bearing (8), slide (9), optical axis guide rail (10), pedestal (11), platform
Frame (12), hydraulically extensible machine (13), support rod (14) and piston plate (15), it is characterised in that: the scissors mechanism (4) includes turning
The through-hole opened up among arm, central pin shaft and rolling bearing, pivoted arm and pivoted arm is connected by central pin shaft, and the both ends of pivoted arm are set
It is equipped with rolling bearing (8), is rotatably connected in shaft between upper and lower pivoted arm by rolling bearing (8), the left end of scissors mechanism (4)
It is respectively fixedly connected on hoistable platform (5) and pedestal (11) by the rack (12) of rotation connection, pedestal (11) and lifting are flat
Sliding slot is offered in platform (5), is fixedly connected in sliding slot optical axis guide rail (10), and the right end of scissors mechanism (4) passes through rolling bearing
(8) slide (9) are rotatablely connected, slide (9) is slidably connected on optical axis guide rail (10) by linear bearing, the controller (6)
It is connect with external control cabinet (7), controller (6) is fixedly connected on column (1), and column (1) is fixedly connected on by screw
On pedestal (11), it is equipped with weighing system (3) inside the hoistable platform (5), one end of hydraulically extensible machine (13) passes through rotation
The wheel carrier of connection is fixedly connected on pedestal (11), the fixed company of wheel carrier that the other end of hydraulically extensible machine (13) passes through rotation connection
Connect on pivoted arm, the catching device (2) by the wheel carrier being rotatablely connected be fixedly connected on pedestal (11) and hoistable platform (5) it
Between.
2. the highly-safe hydraulic elevator of one kind according to claim 1, it is characterised in that: in the catching device (2)
Support rod (14) lower end be fixedly connected piston plate (15), piston plate offers uniform through-hole on (15).
3. the highly-safe hydraulic elevator of one kind according to claim 1, it is characterised in that: around the column (1)
Guardrail is installed.
4. the highly-safe hydraulic elevator of one kind according to claim 1, it is characterised in that: the controller (6) is logical
Concealed wire is crossed to connect with weighing system (3) and hydraulically extensible machine (13).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821474036 | 2018-09-10 | ||
| CN2018214740363 | 2018-09-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209226505U true CN209226505U (en) | 2019-08-09 |
Family
ID=67500350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821698638.7U Active CN209226505U (en) | 2018-09-10 | 2018-10-19 | A kind of highly-safe hydraulic elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209226505U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111003664A (en) * | 2019-12-05 | 2020-04-14 | 中国二十冶集团有限公司 | Portable lifter for construction and use method thereof |
| CN117263102A (en) * | 2023-11-23 | 2023-12-22 | 烟台未来自动装备有限责任公司 | Hydraulic lifting platform and application method thereof |
-
2018
- 2018-10-19 CN CN201821698638.7U patent/CN209226505U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111003664A (en) * | 2019-12-05 | 2020-04-14 | 中国二十冶集团有限公司 | Portable lifter for construction and use method thereof |
| CN117263102A (en) * | 2023-11-23 | 2023-12-22 | 烟台未来自动装备有限责任公司 | Hydraulic lifting platform and application method thereof |
| CN117263102B (en) * | 2023-11-23 | 2024-03-12 | 烟台未来自动装备有限责任公司 | Hydraulic lifting platform and application method thereof |
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| GR01 | Patent grant |