CN110552987A - Spring buffer - Google Patents
Spring buffer Download PDFInfo
- Publication number
- CN110552987A CN110552987A CN201910795213.0A CN201910795213A CN110552987A CN 110552987 A CN110552987 A CN 110552987A CN 201910795213 A CN201910795213 A CN 201910795213A CN 110552987 A CN110552987 A CN 110552987A
- Authority
- CN
- China
- Prior art keywords
- spring
- hydraulic pipe
- supporting seat
- mounting plate
- piston rod
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
- F16F13/005—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a wound spring and a damper, e.g. a friction damper
- F16F13/007—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a wound spring and a damper, e.g. a friction damper the damper being a fluid damper
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/10—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using liquid only; using a fluid of which the nature is immaterial
- F16F9/14—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect
- F16F9/16—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts
- F16F9/18—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with a closed cylinder and a piston separating two or more working spaces therein
- F16F9/19—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with a closed cylinder and a piston separating two or more working spaces therein with a single cylinder and of single-tube type
Abstract
The invention provides a spring buffer which comprises a mounting plate, a hydraulic pipe, a supporting seat, a spring connecting plate, a contact rod, a contactor, a liquid inlet pipe and a telescopic piston rod, wherein the mounting plate is arranged on the upper surface of the mounting plate; the lower end of the hydraulic pipe is fixedly arranged with the mounting plate; the supporting seat is fixedly arranged at the upper end of the hydraulic pipe; the telescopic piston rod can be arranged in the hydraulic pipe in a vertically telescopic manner; the spring is sleeved with the telescopic piston rod, the upper end of the spring is fixed with the spring connecting plate, and the lower end of the spring is fixed with the end face of the supporting seat; the contact rod is fixedly arranged on one side of the upper end of the spring connecting plate. The invention has simple structure, convenient disassembly and assembly, convenient carrying and stable structural use.
Description
Technical Field
The invention relates to the technical field of buffers, in particular to a spring buffer.
Background
the hydraulic buffer buffers and decelerates the object acting on the hydraulic buffer to stop by means of hydraulic damping, and plays a certain protection role. The safety buffer device is suitable for mechanical equipment such as hoisting transportation, elevators, metallurgy, harbor machinery, railway vehicles and the like, and is used for preventing the mechanism from being damaged due to hard collision in the working process. However, the conventional hydraulic shock absorber has a complicated structure and an unstable structure.
Disclosure of Invention
Technical problem to be solved
The invention aims to provide a spring buffer to overcome the defects of complex structure and unstable structure in the prior art.
Technical scheme
In order to solve the technical problem, the invention provides a spring buffer which comprises a mounting plate, a hydraulic pipe, a supporting seat, a spring connecting plate, a contact rod, a contactor, a liquid inlet pipe and a telescopic piston rod, wherein the spring connecting plate is arranged on the mounting plate; the lower end of the hydraulic pipe is fixedly arranged with the mounting plate; the supporting seat is fixedly arranged at the upper end of the hydraulic pipe; the telescopic piston rod can be arranged in the hydraulic pipe in a vertically telescopic manner; the spring is sleeved with the telescopic piston rod, the upper end of the spring is fixed with the spring connecting plate, and the lower end of the spring is fixed with the end face of the supporting seat; the contact rod is fixedly arranged on one side of the upper end of the spring connecting plate; the contactor is fixedly arranged on one side of the supporting seat; the lower end of the contact rod is close to the contactor; the liquid inlet pipe is arranged on one side of the outer wall of the hydraulic pipe and is connected with external oil.
Preferably, a liquid drainage sealing plug is further arranged on one side below the hydraulic pipe and is in threaded connection with the hydraulic pipe.
Preferably, the periphery of the lower end of the mounting plate is provided with screw mounting holes.
Preferably, the hydraulic pipe is made of a stainless steel material.
Preferably, the mounting plate is rectangular.
The beneficial effects are that: the spring buffer disclosed by the invention is simple in structure, convenient to disassemble and assemble, convenient to carry and stable in structural use.
Drawings
FIG. 1 is a schematic structural diagram of a spring damper according to the present invention;
FIG. 2 is a schematic structural view of a spring damper according to another aspect of the present invention.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
As shown in fig. 1 and 2, the spring damper of the present invention comprises a mounting plate 1, a hydraulic pipe 2, a support base 3, a spring 4, a spring connecting plate 5, a contact rod 6, a contactor 7, a liquid inlet pipe 8 and a telescopic piston rod 9; the lower end of the hydraulic pipe 2 is fixedly arranged with the mounting plate 1; the supporting seat is fixedly arranged at the upper end of the hydraulic pipe 2; the telescopic piston rod 9 is arranged in the hydraulic pipe 2 in a vertically telescopic manner; the spring 4 is sleeved with the telescopic piston rod 9, the upper end of the spring 4 is fixed with the spring connecting plate 5, and the lower end of the spring 4 is fixed with the end face of the supporting seat 3; the contact rod 6 is fixedly arranged on one side of the upper end of the spring connecting plate 5; the contactor 7 is fixedly arranged on one side of the supporting seat 3; the lower end of the contact rod 6 is close to the contactor 7; the liquid inlet pipe 8 is arranged on one side of the outer wall of the hydraulic pipe 2, and the liquid inlet pipe 8 is connected with external oil.
As shown in fig. 2, a liquid drainage sealing plug 10 is further arranged on one side of the lower portion of the hydraulic pipe 2, and the liquid drainage sealing plug 10 is in threaded connection with the hydraulic pipe 2, so that the liquid drainage effect is facilitated.
As shown in fig. 2, screw mounting holes 11 are formed around the lower end of the mounting plate 1, so that the spring buffer can be conveniently and fixedly mounted.
The hydraulic pipe 2 is made of stainless steel material to prevent rusting.
As shown in fig. 2, the mounting plate 1 is rectangular to facilitate mounting of the spring damper.
During the use, can place the 9 upper ends of telescopic piston rod with the object that needs the absorbing, then start spring damper, feed liquor pipe 8 gets into fluid, live telescopic piston rod 9, if the object stroke is very big, contact lever 6 and contactor 7 contact can be with whole machine stop work.
In summary, the above embodiments are not intended to be limiting embodiments of the present invention, and modifications and equivalent variations made by those skilled in the art based on the spirit of the present invention are within the technical scope of the present invention.
Claims (5)
1. A spring damper characterized by: the device comprises a mounting plate (1), a hydraulic pipe (2), a supporting seat (3), a spring (4), a spring connecting plate (5), a contact rod (6), a contactor (7), a liquid inlet pipe (8) and a telescopic piston rod (9); the lower end of the hydraulic pipe (2) is fixedly installed with the installation plate (1); the supporting seat is fixedly arranged at the upper end of the hydraulic pipe (2); the telescopic piston rod (9) is arranged in the hydraulic pipe (2) in a vertically telescopic manner; the spring (4) is sleeved with the telescopic piston rod (9), the upper end of the spring (4) is fixed with the spring connecting plate (5), and the lower end of the spring is fixed with the end face of the supporting seat (3); the contact rod (6) is fixedly arranged on one side of the upper end of the spring connecting plate (5); the contactor (7) is fixedly arranged on one side of the supporting seat (3); the lower end of the contact rod (6) is close to the contactor (7); the liquid inlet pipe (8) is arranged on one side of the outer wall of the hydraulic pipe (2), and the liquid inlet pipe (8) is connected with external oil.
2. The spring damper according to claim 1, wherein: and a liquid drainage sealing plug (10) is further arranged on one side below the hydraulic pipe (2), and the liquid drainage sealing plug (10) is in threaded connection with the hydraulic pipe (2).
3. The spring damper according to claim 1, wherein: and screw mounting holes (11) are formed in the periphery of the lower end of the mounting plate (1).
4. The spring damper according to claim 1, wherein: the hydraulic pipe (2) is made of stainless steel materials.
5. The spring damper according to any one of claims 1 to 4, characterized in that: the mounting plate (1) is rectangular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910795213.0A CN110552987A (en) | 2019-08-27 | 2019-08-27 | Spring buffer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910795213.0A CN110552987A (en) | 2019-08-27 | 2019-08-27 | Spring buffer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110552987A true CN110552987A (en) | 2019-12-10 |
Family
ID=68738314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910795213.0A Pending CN110552987A (en) | 2019-08-27 | 2019-08-27 | Spring buffer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110552987A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140027218A1 (en) * | 2012-07-26 | 2014-01-30 | Andreas Zietsch | Damping Element |
| CN105422723A (en) * | 2015-12-07 | 2016-03-23 | 芜湖弘祥汽车减振器工业有限公司 | Shock absorber |
| CN108167375A (en) * | 2018-02-23 | 2018-06-15 | 四川大学 | Variable damping vibration isolator and railway roadbed vibrating isolation system |
| CN108547899A (en) * | 2018-05-22 | 2018-09-18 | 中国船舶重工集团公司第七〇九研究所 | Spacing protector |
| CN208732389U (en) * | 2018-08-03 | 2019-04-12 | 广东精创机械制造有限公司 | A kind of high-performance buffer of elevator |
| CN209083894U (en) * | 2018-11-13 | 2019-07-09 | 杭州之恒环保科技有限公司 | A kind of explosion-proof spring damper |
| CN209115597U (en) * | 2018-11-14 | 2019-07-16 | 南京工程学院 | A kind of buffer structure of vehicle shock absorber |
-
2019
- 2019-08-27 CN CN201910795213.0A patent/CN110552987A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140027218A1 (en) * | 2012-07-26 | 2014-01-30 | Andreas Zietsch | Damping Element |
| CN105422723A (en) * | 2015-12-07 | 2016-03-23 | 芜湖弘祥汽车减振器工业有限公司 | Shock absorber |
| CN108167375A (en) * | 2018-02-23 | 2018-06-15 | 四川大学 | Variable damping vibration isolator and railway roadbed vibrating isolation system |
| CN108547899A (en) * | 2018-05-22 | 2018-09-18 | 中国船舶重工集团公司第七〇九研究所 | Spacing protector |
| CN208732389U (en) * | 2018-08-03 | 2019-04-12 | 广东精创机械制造有限公司 | A kind of high-performance buffer of elevator |
| CN209083894U (en) * | 2018-11-13 | 2019-07-09 | 杭州之恒环保科技有限公司 | A kind of explosion-proof spring damper |
| CN209115597U (en) * | 2018-11-14 | 2019-07-16 | 南京工程学院 | A kind of buffer structure of vehicle shock absorber |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20191210 |