CN203965053U - A kind of thermometer shock attenuation device - Google Patents
A kind of thermometer shock attenuation device Download PDFInfo
- Publication number
- CN203965053U CN203965053U CN201420398760.8U CN201420398760U CN203965053U CN 203965053 U CN203965053 U CN 203965053U CN 201420398760 U CN201420398760 U CN 201420398760U CN 203965053 U CN203965053 U CN 203965053U
- Authority
- CN
- China
- Prior art keywords
- vibration damper
- damper plate
- damping base
- thermometer
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a kind of thermometer shock attenuation device, it comprise the first damping base, the second damping base and be located at the first damping base and the second damping base between bumper and absorbing shock link; The first damping base comprises the first vibration damper plate, the first intermediate buffering pad and the first fixing vibration damper plate, and vibration damper plate is connected with main transformer body by bolt, and wherein the area of the first vibration damper plate is greater than the first intermediate buffering pad and the first fixing vibration damper plate; Bumper and absorbing shock link comprises shock structure and joint pin, and the joint pin of both sides is connected with the first fixing vibration damper plate, the second vibration damper plate respectively.This first damping base is directly connected with main transformer body, and the main transformer vibration influence maximum being subject to forms ground floor damping; Buffering link mainly plays and absorbs remnants vibrations and the connection function that ground floor filters down, and the second damping base plays the filtration shock effect of the 3rd layer, owing to adopting bed filtration vibration design, thermometer is not almost shaken in the time of operation.
Description
Technical field
The utility model relates to a kind of thermometer damper element.
Background technology
Transformer, high resistance oil temperature and be one of important indicator of transformer safe operation and data analysis around temperature measurement, its temperature survey and temperature controlled accuracy are very important, thermometer for transformer is arranged on main transformer body, be subject to main transformer operation vibration influence also in vibrating state, its inner temperature element is subject to vibration influence to cause damaging for a long time, especially some column defects that produced in actual moving process in recent years, for example pointer is seriously cheap, Spring driving fracture, secondary terminals screw is come off etc. by vibrations, correctness and the accuracy of thermometer displays temperature are had a strong impact on.Because the main transformer thermometer operation time limit of operation is at present longer, its Aseismatic Design is more old, some thermometer is not even considered the problem of damping, thermometer is directly installed on main transformer body support, therefore be in use easy to the impact being given a shock, cause fault or the damage of equipment.Have plenty of and just like a spring of four jiaos of each installations of that thermometer, and utilize spring fitting on four double-screw bolts, utilize the tension force of spring to carry out damping.But in actual application, due to spring fatigue, get rusty, can cause the decline of damping effect.The Aseismatic Design that some thermometers use is to adopt metal support spaced apart as shock-absorbing element and main transformer body, but the damping effect often playing in actual motion is like this not obvious, so can produce larger vibrations with support.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of simple in structure, good damping effect, easy to use, thermometer shock attenuation device that thermometer instruction deviation is further dwindled.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: a kind of thermometer shock attenuation device, its gordian technique is: comprise the first damping base, the second damping base being connected with thermometer housing being connected with main transformer body and be located at the first damping base and the second damping base between bumper and absorbing shock link;
Described the first damping base comprises the first vibration damper plate, the first intermediate buffering pad and the first fixing vibration damper plate, and described vibration damper plate is connected with main transformer body by bolt, and wherein the area of the first vibration damper plate is greater than the first intermediate buffering pad and the first fixing vibration damper plate;
Described the second damping base comprises the second vibration damper plate, the second intermediate buffering pad and the second fixing vibration damper plate, the described second fixing vibration damper plate is connected with thermometer housing by shock bracket, and wherein the area of the second vibration damper plate, the second intermediate buffering pad and the second fixing vibration damper plate is identical;
Described bumper and absorbing shock link comprises the shock structure of rectangular build and is located at the joint pin of shock structure both sides, and the joint pin of both sides is connected with the first fixing vibration damper plate, the second vibration damper plate respectively.
Preferably, described buffering link arranges 4.
Preferably, described the first damping base, the second damping base and bumper and absorbing shock link material are electro-insulating rubber.
Preferably, described the first vibration damper plate, the first intermediate buffering pad and the first fixing vibration damper plate are rectangular slab.
The beneficial effect that adopts technique scheme to produce is:
1, the first damping base of the present utility model is directly connected with main transformer body, and the main transformer vibration influence maximum being subject to forms ground floor damping effect; Buffering link mainly plays and absorbs the remnants vibrations that ground floor filters down and be connected and fixed effect, and the second damping base plays the effect of the filtration vibrations of the 3rd layer, owing to adopting bed filtration vibration design, thermometer is not almost shaken in the time of operation;
2, this New Type Material is electro-insulating rubber goods, there are good antidetonation, fire-retardant, insulation, the advantage such as high temperature resistant, avoid the larger phenomenon of induced electricity producing while using metal support, also avoided using the support of metal saw lumber and the generation of spring suppport long-time running corrosion fracture defect simultaneously;
3, after this novel installing, have larger clearance space with main transformer body, change from now on show timing can be for convenience detach.Adopt the utility model can well protect thermometer measure element, extended its mission life, ensured system reliably working.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Wherein, 101, bolt, 102, fixed screw, 103, the first intermediate buffering pad; 104, the first vibration damper plate, 105, first fix vibration damper plate; 201, shock structure, 202, joint pin; 301, the second vibration damper plate, 302, the second intermediate buffering pad, 303, the second fixing vibration damper plate, 304, shock bracket.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Referring to accompanying drawing 1, the present embodiment is used for thermometer for transformer to be arranged in main transformer main body, its structure comprise the first damping base, the second damping base being connected with thermometer housing being connected with main transformer body and be located at the first damping base and the second damping base between bumper and absorbing shock link;
Described the first damping base comprises the first vibration damper plate 104, the first intermediate buffering pad 103 and the first fixing vibration damper plate 105, described the first vibration damper plate 104 is connected with main transformer body by bolt 101, and wherein the area of the first vibration damper plate 104 is greater than the first intermediate buffering pad 103 and first and fixes the area of vibration damper plate 105 (area of the large face that stores up of referring to join); Because the first damping base is directly connected with main transformer body, having the greatest impact of the main transformer vibrations that it is subject to, therefore adopts point to reduce contact area with face connected mode, plays the cushioning effect of ground floor.
Described the second damping base comprises the second vibration damper plate 301, the second intermediate buffering pad 302 and the second fixing vibration damper plate 303, the described second fixing vibration damper plate 303 is connected with thermometer housing by shock bracket 304, and wherein the area of the second vibration damper plate 301, the second intermediate buffering pad 302 and the second fixing vibration damper plate 303 is identical; This second damping base structure and the first damping base are basic identical, and size is different, play the effect of the filtration vibrations of the 3rd layer.Wherein the size of the second vibration damper plate specify with thermometer GB in thermometer install time use standard size consistent, comprise its fixed orifice.
Described bumper and absorbing shock link comprises the shock structure 201 of rectangular build and is located at the joint pin 202 of shock structure 201 both sides, and the joint pin of both sides is connected with the first fixing vibration damper plate 103, the second vibration damper plate 301 respectively.
Described buffering link arranges 4.The effect that it mainly absorbs the remnants vibrations that ground floor filters down and is connected and fixed the first damping base and the second damping base.
Part material in described the first damping base, the second damping base and bumper and absorbing shock link is electro-insulating rubber.Described first, second vibration damper plate, first, second intermediate buffering pad and first, second fixing vibration damper plate shape are rectangle.
Adopt after the utility model, its anti-seismic performance is good, the serviceable life that can extend thermometer, the incidence that reduces defect, and thermometer instruction deviation is further reduced.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the invention.To be apparent for those skilled in the art to the multiple amendment of these embodiment, General Principle as defined herein can, in the case of not departing from the spirit or scope of the invention, realize in other embodiments.Therefore, the invention will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (4)
1. a thermometer shock attenuation device, is characterized in that: comprise the first damping base, the second damping base being connected with thermometer housing being connected with main transformer body and be located at the first damping base and the second damping base between bumper and absorbing shock link;
Described the first damping base comprises the first vibration damper plate (104), the first intermediate buffering pad (103) and the first fixing vibration damper plate (105), described the first vibration damper plate (104) is connected with main transformer body by bolt (101), and wherein the area of the first vibration damper plate (104) is greater than the area of the first intermediate buffering pad (103) and the first fixing vibration damper plate (105);
Described the second damping base comprises the second vibration damper plate (301), the second intermediate buffering pad (302) and the second fixing vibration damper plate (303), the described second fixing vibration damper plate (303) is connected with thermometer housing by shock bracket (304), and wherein the area of the second vibration damper plate (301), the second intermediate buffering pad (302) and the second fixing vibration damper plate (303) is identical;
Described bumper and absorbing shock link comprises the shock structure (201) of rectangular build and is located at the joint pin (202) of shock structure (201) both sides, and the joint pin of both sides is connected with the first fixing vibration damper plate (103), the second vibration damper plate (301) respectively.
2. thermometer shock attenuation device according to claim 1, is characterized in that: described buffering link arranges 4.
3. thermometer shock attenuation device according to claim 1, is characterized in that: described the first damping base, the second damping base and bumper and absorbing shock link material are electro-insulating rubber.
4. thermometer shock attenuation device according to claim 1, is characterized in that: described the first vibration damper plate (104), the first intermediate buffering pad (103) and the first fixing vibration damper plate (105) are rectangular slab.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420398760.8U CN203965053U (en) | 2014-07-18 | 2014-07-18 | A kind of thermometer shock attenuation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420398760.8U CN203965053U (en) | 2014-07-18 | 2014-07-18 | A kind of thermometer shock attenuation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203965053U true CN203965053U (en) | 2014-11-26 |
Family
ID=51925619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420398760.8U Withdrawn - After Issue CN203965053U (en) | 2014-07-18 | 2014-07-18 | A kind of thermometer shock attenuation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203965053U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104111123A (en) * | 2014-07-18 | 2014-10-22 | 国家电网公司 | Thermometer damping device |
-
2014
- 2014-07-18 CN CN201420398760.8U patent/CN203965053U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104111123A (en) * | 2014-07-18 | 2014-10-22 | 国家电网公司 | Thermometer damping device |
| CN104111123B (en) * | 2014-07-18 | 2017-03-08 | 国家电网公司 | A kind of thermometer damping device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101737733B (en) | Vibration damper and lamp using same | |
| CN201246433Y (en) | Harmonic tremor peak-avoiding vibration damper | |
| CN202482713U (en) | Damping and vibration isolating device for traffic tracks | |
| CN103628402B (en) | Polystyle bridge pier seismic energy dissipation structure | |
| CN202402559U (en) | Passive low frequency vibration isolator | |
| CN203926550U (en) | A kind of insulated damping device | |
| CN102518741B (en) | Passive low-frequency vibration isolator | |
| CN204288805U (en) | Hard disk damper mechanism | |
| CN103590320B (en) | A kind of vibration absorbing device for staying cables of bridge of cable-stayed bridge | |
| CN203905194U (en) | Vibration reduction control device for spherical tuned mass damper | |
| CN203965053U (en) | A kind of thermometer shock attenuation device | |
| CN202626828U (en) | Shock absorption and isolation support device | |
| CN104018594A (en) | Spherical surface TMD shock absorption control device | |
| CN203743285U (en) | Multi-dimensional composite metal shock absorber | |
| CN204664248U (en) | Rubber damper | |
| CN103671671A (en) | Damping spring vibration isolator with adjustable preload | |
| CN104913778A (en) | Independent unmanned aerial vehicle inertia measurement device | |
| CN103443424B (en) | The instrumentation setting device of stationary engine | |
| CN104111123A (en) | Thermometer damping device | |
| CN104652643B (en) | Self-reset high-energy-consumption shape-memory-alloy friction damper | |
| CN209229146U (en) | A kind of pipeline support of vibration isolation anti-impact | |
| CN102691260A (en) | Antivibration support device | |
| CN103122968A (en) | Accessory installation structure with damping | |
| CN204217280U (en) | A kind of circuit board mounting structure of downhole instrument | |
| CN101737734A (en) | Vibration damper and lamp using same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141126 Effective date of abandoning: 20171114 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20141126 Effective date of abandoning: 20171114 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |