CN207213016U - Hydraulic type buffer - Google Patents
Hydraulic type buffer Download PDFInfo
- Publication number
- CN207213016U CN207213016U CN201720950235.6U CN201720950235U CN207213016U CN 207213016 U CN207213016 U CN 207213016U CN 201720950235 U CN201720950235 U CN 201720950235U CN 207213016 U CN207213016 U CN 207213016U
- Authority
- CN
- China
- Prior art keywords
- piston
- vibration damper
- housing
- damper plate
- guide sleeve
- 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
Links
Abstract
The utility model discloses hydraulic type buffer, and it is related to elevator appliance technology；The inside of the housing is provided with piston, spout hole is provided with the piston, the lower end of the piston is connected with buffer spring, the lower end of the buffer spring is connected to the bottom of housing, the bottom of the housing is provided with lower vibration damper plate, the upper end of the piston is connected with piston rod, the upper end of the piston rod is connected with vibration damper plate, the lower end of the upper vibration damper plate is connected with guide rod, the guide rod wears the inside for being connected on guide sleeve, the lower end of the guide sleeve is connected to the upper surface of lower vibration damper plate, and the inside of the housing is marked with silicone oil；The utility model can realize that stable buffers, while be easily installed and connect, easy to operate, efficiency high.
Description
Technical field
Hydraulic type buffer is the utility model is related to, belongs to elevator appliance technology.
Background technology
Elevator is a kind of vertical conveyor using motor as power, equipped with box-like gondola, for tier building multiply people or
Carrying goods.Also there is step, step plate is continuously run on crawler belt, is commonly called as escalator or moving sidewalk.Serve
Provide the fixed type lifting equipment of floor.Vertical lift elevator has a car, operate at least two row it is vertical or tilt
Between rigid guideway of the angle less than 15 °.Car size is easy to passenger's discrepancy or handling goods with structure type.Though traditionally its
How is type of drive, the general name using elevator as vertical transportation means of transport in building.By speed can divide slower elevators (1 meter/
It is second following), express lift (1-2 meter per seconds) and express elevator (more than 2 meter per seconds).19th century, mid-term started hydraulic elevator occur,
So far still applied on low-rise building.1852, the E.G. Otis in the U.S. developed the safety cage of rope hoisting.
The eighties, drive device have further improvement, and such as motor drives winding reel, using balance weight by worm-drive.19
In the end of the century, frictional wheel drive is employed, greatly increase the hoisting depth of elevator.
Stability is poor when in use for existing hydraulic type buffer, and service life is short, and it is low that it buffers efficiency.
The content of the invention
In view of the above-mentioned problems, the technical problems to be solved in the utility model is to provide a kind of hydraulic type buffer.
Hydraulic type buffer of the present utility model, it include housing, piston, buffer spring, lower vibration damper plate, piston rod, on
Vibration damper plate, guide sleeve, guide rod；The inside of the housing is provided with piston, and spout hole, the piston are provided with the piston
Lower end be connected with buffer spring, the lower end of the buffer spring is connected to the bottom of housing, and the bottom of the housing is provided with
Lower vibration damper plate, the upper end of the piston are connected with piston rod, and the upper end of the piston rod is connected with vibration damper plate, the upper damping
The lower end of plate is connected with guide rod, and the guide rod wears the inside for being connected on guide sleeve, and the lower end of the guide sleeve, which is connected to down, to be subtracted
The upper surface of plate is shaken, the inside of the housing is marked with silicone oil.
Preferably, the length of the guide sleeve is consistent with the length of housing, the lower end of the guide sleeve is provided with several
Venthole.
Preferably, the lower vibration damper plate on upper vibration damper plate with being provided with mounting hole.
Compared with prior art, the beneficial effects of the utility model are：Can realize stable buffer, while be easily installed with
Connection, easy to operate, efficiency high.
Brief description of the drawings
For ease of explanation, the utility model is described in detail by following specific implementations and accompanying drawing.
Fig. 1 is structural representation of the present utility model.
In figure：1- housings；2- pistons；3- buffer springs；Vibration damper plate under 4-；5- piston rods；The upper vibration damper plates of 6-；7- is oriented to
Set；8- guide rods.
Embodiment
To make the purpose of this utility model, technical scheme and advantage of greater clarity, below by what is shown in accompanying drawing
Specific embodiment describes the utility model.However, it should be understood that these descriptions are merely illustrative, and it is not intended to limit this reality
With new scope.In addition, in the following description, the description to known features and technology is eliminated, to avoid unnecessarily mixing
Confuse concept of the present utility model.
As shown in figure 1, present embodiment uses following technical scheme：It include housing 1, piston 2, buffer spring 3,
Lower vibration damper plate 4, piston rod 5, upper vibration damper plate 6, guide sleeve 7, guide rod 8；The inside of the housing 1 is provided with piston 2, the work
Spout hole 21 is provided with plug 2, the lower end of the piston 2 is connected with buffer spring 3, and the lower end of the buffer spring 3 is connected to
The bottom of housing 1, the bottom of the housing 1 are provided with lower vibration damper plate 4, and the upper end of the piston 2 is connected with piston rod 5, described
The upper end of piston rod 5 is connected with vibration damper plate 6, and the lower end of the upper vibration damper plate 6 is connected with guide rod 8, and the guide rod 8, which is worn, to be connect
In the inside of guide sleeve 7, the lower end of the guide sleeve 7 is connected to the upper surface of lower vibration damper plate 4, and the inside of the housing 1 is marked with
Silicone oil.
Further, the length of the guide sleeve 7 is consistent with the length of housing 1, and the lower end of the guide sleeve 7 is provided with number
Individual venthole.
Further, the lower vibration damper plate 4 on upper vibration damper plate 6 with being provided with mounting hole.
The operation principle of present embodiment is：When in use, realized and connected by upper vibration damper plate 6 and lower vibration damper plate 4,
And in buffering, silicone oil flows from the bottom up out of spout hole 21, and buffer spring 3 realizes buffering dynamics with resetting, and is buffering
When, stability is improved by the cooperation of guide rod 8 and guide sleeve 7, easy to use, easy to operate, efficiency high.
The standardized element that the utility model uses can commercially, shaped piece according to specification and accompanying drawing
Record can carry out customized, the specific connected mode of each part is using bolt ripe in the prior art, rivet, weldering
The conventional meanses such as connect, machinery, part and equipment are using in the prior art, conventional model, plus circuit connection using existing
Conventional connected mode, will not be described in detail herein in technology.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (3)
- A kind of 1. hydraulic type buffer, it is characterised in that：It include housing, piston, buffer spring, lower vibration damper plate, piston rod, on Vibration damper plate, guide sleeve, guide rod；The inside of the housing is provided with piston, and spout hole, the piston are provided with the piston Lower end be connected with buffer spring, the lower end of the buffer spring is connected to the bottom of housing, and the bottom of the housing is provided with Lower vibration damper plate, the upper end of the piston are connected with piston rod, and the upper end of the piston rod is connected with vibration damper plate, the upper damping The lower end of plate is connected with guide rod, and the guide rod wears the inside for being connected on guide sleeve, and the lower end of the guide sleeve, which is connected to down, to be subtracted The upper surface of plate is shaken, the inside of the housing is marked with silicone oil.
- 2. hydraulic type buffer according to claim 1, it is characterised in that：The length of the guide sleeve and the length of housing Unanimously, the lower end of the guide sleeve is provided with several ventholes.
- 3. hydraulic type buffer according to claim 1, it is characterised in that：The lower vibration damper plate on upper vibration damper plate with being all provided with It is equipped with mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720950235.6U CN207213016U (en) | 2017-08-01 | 2017-08-01 | Hydraulic type buffer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720950235.6U CN207213016U (en) | 2017-08-01 | 2017-08-01 | Hydraulic type buffer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207213016U true CN207213016U (en) | 2018-04-10 |
Family
ID=61815114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720950235.6U Expired - Fee Related CN207213016U (en) | 2017-08-01 | 2017-08-01 | Hydraulic type buffer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207213016U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107269756A (en) * | 2017-08-01 | 2017-10-20 | 苏州天宇润电梯部件有限公司 | A kind of hydraulic type buffer |
| CN109490480A (en) * | 2018-11-27 | 2019-03-19 | 哈尔滨理工大学 | A kind of Quartz Crystal Humidity Sensor |
-
2017
- 2017-08-01 CN CN201720950235.6U patent/CN207213016U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107269756A (en) * | 2017-08-01 | 2017-10-20 | 苏州天宇润电梯部件有限公司 | A kind of hydraulic type buffer |
| CN109490480A (en) * | 2018-11-27 | 2019-03-19 | 哈尔滨理工大学 | A kind of Quartz Crystal Humidity Sensor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207213016U (en) | Hydraulic type buffer | |
| CN107673149A (en) | A kind of protection elevator publicity display screen | |
| CN107601193A (en) | A kind of elevator damping type switch board | |
| CN107269756A (en) | A kind of hydraulic type buffer | |
| CN205873561U (en) | Damping device for elevator | |
| CN107200246A (en) | A kind of damping type elevator control cabinet | |
| CN107628516A (en) | A kind of damping type installs rack device | |
| CN104150335A (en) | Automatic balance lifting system with multiple ropes and no counter weight | |
| CN207213101U (en) | Absorption type elevator pulley | |
| CN107265218A (en) | A kind of elevator calls box with damping type | |
| CN206624535U (en) | A kind of elevator car safety | |
| CN207209666U (en) | Elevator beam mechanism | |
| CN207209629U (en) | Damping type elevator control cabinet | |
| CN106044508A (en) | Elastic friction buffer counterweight device | |
| CN107720481A (en) | A kind of air pressure type buffering stake device | |
| CN107673163A (en) | A kind of stable lift car guide wheel device | |
| CN204297862U (en) | A kind of high efficiency buffer of elevator | |
| CN207451369U (en) | A kind of stable lift car guide wheel device | |
| CN207001928U (en) | A kind of high life formula elevator button | |
| CN107187975A (en) | A kind of high life formula elevator button | |
| CN207192513U (en) | The elevator button of high life | |
| CN207209690U (en) | Elevator Multifunction ceiling | |
| CN204434033U (en) | A kind of elevator | |
| CN207209633U (en) | Elevator calls box with damping type | |
| CN207451387U (en) | A kind of bar that can realize damping |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180410 Termination date: 20180801 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |