CN212479768U - Hydraulic hoist with shock-absorbing function - Google Patents
Hydraulic hoist with shock-absorbing function Download PDFInfo
- Publication number
- CN212479768U CN212479768U CN202020456681.3U CN202020456681U CN212479768U CN 212479768 U CN212479768 U CN 212479768U CN 202020456681 U CN202020456681 U CN 202020456681U CN 212479768 U CN212479768 U CN 212479768U
- Authority
- CN
- China
- Prior art keywords
- damping
- cylinder
- hydraulic hoist
- hydro
- shock
- 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.)
- Active
Links
Images
Landscapes
- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a hydraulic hoist with shock-absorbing function, including the hydro-cylinder, its characterized in that, the top of hydro-cylinder is provided with the ring flange, the outside cover of hydro-cylinder is equipped with damping device, the inside top of hydro-cylinder is provided with the piston rod, the bottom of piston rod is provided with stretching device, stretching device's bottom extends to the outside of hydro-cylinder and is provided with the lug, the middle part of lug is provided with hangs the hole, the outside of lug is provided with articulated mounting, one side of articulated mounting is provided with fixing device, damping device includes clamp plate, damping spring and shock attenuation frame, shock attenuation frame inside wall a week is provided with the sound absorbing layer. The utility model has the advantages of novel structure, design benefit, facilitate the use, reduced the headstock gear at the produced vibrations of during operation, prolonged hydraulic hoist's life, the flexibility is strong, and work efficiency is high, is favorable to extensively promoting.
Description
Technical Field
The utility model relates to a headstock gear technical field particularly, relates to a hydraulic hoist with shock-absorbing function.
Background
The hydraulic gate opening and closing device is suitable for water conservancy, hydropower, municipal construction aquaculture and farmland hydraulic construction engineering, is a special device for controlling the opening and closing of the gate, is widely applied to various large-scale water supply and drainage and water conservancy projects, and achieves the purpose of opening and closing the gate by controlling the lifting of various gates. At present, the horizontally sliding door widely used in families, buildings and the like is manually and inconveniently opened and closed, and an opening and closing machine is required to be installed for electrical control. For a long time, the hydraulic hoist has been used for hoisting various large, medium and small gates and is widely applied to hydraulic and hydroelectric engineering. Along with the development and progress of economy, the construction of reservoirs and power stations, the hydraulic hoist is widely applied, and meanwhile, the long-span and large-tonnage gate is produced, so that the stroke of a hoist cylinder is required to be longer, and the load is required to be larger. The existing hoist has the defects of large vibration generated during working, influence on the working efficiency, short service life and low safety. An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
To the problem among the correlation technique, the utility model provides a hydraulic hoist with shock-absorbing function to overcome the above-mentioned technical problem that current correlation technique exists.
The technical scheme of the utility model is realized like this:
a hydraulic hoist with a damping function comprises an oil cylinder 1, wherein a flange plate 2 is arranged at the top of the oil cylinder 1, a groove 4 is formed in the outer side wall of the flange plate 2, a damping device 3 is sleeved outside the oil cylinder 1, the damping device 3 is arranged at the lower portion of the flange plate 2, the top of the damping device 3 is arranged inside the groove 4, a piston rod 5 is arranged at the top end inside the oil cylinder 1, a stretching device 6 is arranged at the bottom of the piston rod 5, a lifting lug 7 is arranged at the bottom of the stretching device 6 and extends to the outside of the oil cylinder 1, a suspension hole 8 is formed in the middle of the lifting lug 7, a hinge device 9 is arranged on the outer side of the lifting lug 7, a fixing device 10 is arranged on one side of the hinge device 9, the damping device 3 comprises a pressing plate 11, a damping spring 12 and a damping frame 13, a sound absorption, the damping frame 13 is characterized in that a damping sleeve is arranged on the lower portion inside the damping frame 13, a damping spring 12 is arranged on the top of the damping sleeve, and a pressing plate 11 is arranged on the damping spring 12.
Further, the bottom of the oil cylinder 1 is provided with an oil pipe, and the top of the oil pipe extends to the inside of the oil cylinder 1 and is connected with the piston rod 5.
Further, the hinge device 9 is fixed on the lifting lug 7 through a fixing device 10, and the fixing device 10 comprises a tripping-proof and tripping-proof section.
Further, a buffer air bag is arranged inside the shock absorption device 3.
The utility model has the advantages that: the utility model provides a pair of hydraulic hoist with shock-absorbing function, novel structure has, design benefit, the advantage that facilitates the use, be favorable to reducing the produced vibrations of headstock gear at the in-process of work through setting up damping device, the work efficiency of headstock gear is improved, the life of headstock gear has been prolonged simultaneously, through setting up effective fixed hinge device of fixing device and lug, prevent that the structure at the during operation headstock gear from droing easily, improve its fixity and security, through setting up stretching device, be favorable to improving work efficiency, the flexibility is strong, good application prospect and social have.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of an overall structure of a hydraulic hoist with a damping function according to an embodiment of the present invention;
fig. 2 is a schematic view of an internal structure of a hydraulic hoist with a damping function according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a damping device of a hydraulic hoist with a damping function according to an embodiment of the present invention;
1. an oil cylinder; 2. a flange plate; 3. a damping device; 4. a groove; 5. a piston rod; 6. a stretching device; 7. lifting lugs; 8. a hanging hole; 9. a hinge device; 10. a fixing device; 11. pressing a plate; 12. a damping spring; 13. a shock absorbing frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art all belong to the protection scope of the present invention.
According to the utility model discloses an embodiment provides a hydraulic hoist with shock-absorbing function.
As shown in fig. 1-3, according to the utility model discloses a hydraulic hoist with shock-absorbing function, including hydro-cylinder 1, the top of hydro-cylinder 1 is provided with ring flange 2, be provided with recess 4 on ring flange 2's the lateral wall, the outside cover of hydro-cylinder 1 is equipped with damping device 3, damping device 3 sets up the lower part at ring flange 2, damping device 3's top sets up the inside at recess 4, the inside top of hydro-cylinder 1 is provided with piston rod 5, the bottom of piston rod 5 is provided with stretching device 6, the bottom of stretching device 6 extends to the outside of hydro-cylinder 1 and is provided with lug 7, the middle part of lug 7 is provided with hangs hole 8, the outside of lug 7 is provided with hinge device 9, one side of hinge device 9 is provided with fixing device 10, damping device 3 includes clamp plate 11, 11, Damping spring 12 and shock attenuation frame 13, shock attenuation frame 13 inside wall a week is provided with the sound absorbing layer, the inside lower part of shock attenuation frame 13 is provided with the damping cover, the top of damping cover is provided with damping spring 12, be provided with clamp plate 11 on the damping spring 12, the bottom of hydro-cylinder 1 is provided with oil pipe, the inside that the top of oil pipe extends to hydro-cylinder 1 is connected with piston rod 5, articulated mounting 9 passes through fixing device 10 to be fixed on lug 7, fixing device 10 is including anticreep dropout and anticreep festival, damping device 3's inside still is provided with the buffering gasbag.
By means of the technical scheme, the hydraulic hoist with the shock absorption function comprises an oil cylinder 1, wherein a flange plate 2 is arranged at the top of the oil cylinder 1, a groove 4 is formed in the outer side wall of the flange plate 2, a shock absorption device 3 is sleeved outside the oil cylinder 1, the shock absorption device 3 is arranged on the lower portion of the flange plate 2, the top of the shock absorption device 3 is arranged inside the groove 4, a piston rod 5 is arranged at the top end inside the oil cylinder 1, a stretching device 6 is arranged at the bottom of the piston rod 5, a lifting lug 7 is arranged at the position, extending to the outside of the oil cylinder 1, of the bottom of the stretching device 6, a suspension hole 8 is formed in the middle of the lifting lug 7, a hinge device 9 is arranged on the outer side of the lifting lug 7, a fixing device 10 is arranged on one side of the hinge device 9, and the, damping frame 13 inside wall a week is provided with the sound absorbing layer, damping frame 13's inside lower part is provided with the damping cover, the top of damping cover is provided with damping spring 12, the last clamp plate 11 that is provided with of damping spring 12, the bottom of hydro-cylinder 1 is provided with oil pipe, the inside that the top of oil pipe extends to hydro-cylinder 1 is connected with piston rod 5, articulated mounting 9 passes through fixing device 10 to be fixed on lug 7, fixing device 10 is including anticreep thread and anticreep festival, damping device 3's inside still is provided with the buffering gasbag. The utility model has the advantages of novel structure, design benefit, facilitate the use, be favorable to reducing the produced vibrations of headstock gear at the in-process of work through setting up damping device, improve the work efficiency of headstock gear, the life of headstock gear has been prolonged simultaneously, through setting up effective fixed articulated mounting of fixing device and lug, prevent that the structure at the during operation headstock gear from droing easily, improve its fixity and security, through setting up stretching device, be favorable to improving work efficiency, the flexibility is strong, good application prospect and social have.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The hydraulic hoist with the damping function comprises an oil cylinder (1) and is characterized in that a flange plate (2) is arranged at the top of the oil cylinder (1), a groove (4) is formed in the outer side wall of the flange plate (2), a damping device (3) is sleeved outside the oil cylinder (1), the damping device (3) is arranged on the lower portion of the flange plate (2), the top of the damping device (3) is arranged inside the groove (4), a piston rod (5) is arranged at the top end inside the oil cylinder (1), a stretching device (6) is arranged at the bottom of the piston rod (5), a lifting lug (7) is arranged at the bottom of the stretching device (6) and extends to the outside of the oil cylinder (1), a suspension hole (8) is formed in the middle of the lifting lug (7), and a hinge device (9) is arranged outside the lifting lug (7), one side of articulated mounting (9) is provided with fixing device (10), damping device (3) are including clamp plate (11), damping spring (12) and shock attenuation frame (13), shock attenuation frame (13) inside wall a week is provided with the sound absorbing layer, the inside lower part of shock attenuation frame (13) is provided with the damping cover, the top of damping cover is provided with damping spring (12), be provided with clamp plate (11) on damping spring (12).
2. The hydraulic hoist with the shock absorption function according to claim 1, characterized in that the bottom of the cylinder (1) is provided with an oil pipe, and the top of the oil pipe extends to the inside of the cylinder (1) and is connected with the piston rod (5).
3. Hydraulic hoist with damping function according to claim 1, characterized in that the hinge means (9) is fixed to the lifting lug (7) by means of fixing means (10), the fixing means (10) comprising anti-tripping and anti-tripping.
4. The hydraulic hoist with the shock absorption function according to claim 1, characterized in that the damping device (3) is further provided with a buffering air bag inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020456681.3U CN212479768U (en) | 2020-04-01 | 2020-04-01 | Hydraulic hoist with shock-absorbing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020456681.3U CN212479768U (en) | 2020-04-01 | 2020-04-01 | Hydraulic hoist with shock-absorbing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212479768U true CN212479768U (en) | 2021-02-05 |
Family
ID=74459276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020456681.3U Active CN212479768U (en) | 2020-04-01 | 2020-04-01 | Hydraulic hoist with shock-absorbing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212479768U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109869369A (en) * | 2019-03-11 | 2019-06-11 | 安徽省康宇水电机械成套设备有限公司 | A kind of hydraulic headstock gear with function of seismic resistance |
-
2020
- 2020-04-01 CN CN202020456681.3U patent/CN212479768U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109869369A (en) * | 2019-03-11 | 2019-06-11 | 安徽省康宇水电机械成套设备有限公司 | A kind of hydraulic headstock gear with function of seismic resistance |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212479768U (en) | Hydraulic hoist with shock-absorbing function | |
| CN211743205U (en) | Liquid cooling battery box for hydrogen fuel cell | |
| CN204728286U (en) | A kind of winding type arc door headstock gear | |
| CN113586652B (en) | Energy feedback shock absorber | |
| CN203462444U (en) | Device for operating plane steel gate by hydraulic hoist | |
| CN207987886U (en) | A kind of arc steel gate convenient for opening | |
| CN204871272U (en) | Novel multi -functional movable new forms of energy power platform | |
| CN201024410Y (en) | Swing type screw bolt headstock gear | |
| CN203582307U (en) | Novel crane | |
| CN215888136U (en) | Hydraulic hoist with buffering shock-absorbing function | |
| CN211004286U (en) | Floating crown block structure | |
| CN210440508U (en) | Locomotive vehicle oil pressure shock absorber with hoisting function | |
| CN209781338U (en) | Hydraulic hoist with antidetonation function | |
| CN213656061U (en) | Hydraulic engineering construction is with supporting safety cover | |
| CN203624827U (en) | Lifting hook and crane with same | |
| CN201764030U (en) | Check valve with hydraulic cylinder damping | |
| CN209873732U (en) | Full-automatic hoist of hydraulic engineering | |
| CN213511863U (en) | Spring holder for new energy automobile | |
| CN215568474U (en) | A quick installation component for green building construction | |
| CN216108371U (en) | Screw rod protection device of concealed rod type hoist | |
| CN208393018U (en) | A kind of shock absorbing device for electric vehicle | |
| CN212407419U (en) | Piston for automobile shock absorber | |
| CN213806495U (en) | Construction platform for high-rise building | |
| CN218538979U (en) | Shock attenuation buffer for tower crane | |
| CN220549919U (en) | Novel anti-swing system for closing of crane |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |