CN105261532A - Acceleration sensor positioning platform for breaker spring operating mechanism - Google Patents
Acceleration sensor positioning platform for breaker spring operating mechanism Download PDFInfo
- Publication number
- CN105261532A CN105261532A CN201510750322.2A CN201510750322A CN105261532A CN 105261532 A CN105261532 A CN 105261532A CN 201510750322 A CN201510750322 A CN 201510750322A CN 105261532 A CN105261532 A CN 105261532A
- Authority
- CN
- China
- Prior art keywords
- grip block
- operating mechanism
- acceleration sensor
- platform
- spring operating
- 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.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Breakers (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Abstract
The invention discloses an acceleration sensor positioning platform for a breaker spring operating mechanism. The acceleration sensor positioning platform is characterized in that the accelerometer positioning platform comprises a left clamping block and a right clamping block; a quarter sphere groove is formed at one side approaching the top surface of the left and right clamping blocks, and is connected with the side; a positioning ball is arranged in a half-sphere groove encircled by the quarter sphere groove of the left and right clamping blocks; the positioning ball can be fixed in the half-sphere groove through fastened connection of the left clamping block and the right clamping block through a fastener; and the upper end of the positioning ball is fixedly connected with a platform which is provided with an acceleration sensor through a quarter butt. The acceleration sensor positioning platform for a breaker spring operating mechanism can provide a mounting platform when an acceleration sensor is arranged on an energy storage spring of the breaker spring operating mechanism, and enables the acceleration sensor and the moving direction of the spring to maintain in the mutually parallel direction or the same horizontal line, and can guarantee that the accelerated speed during the moving process of the energy storage spring can be accurately measured.
Description
Technical field
The present invention relates to a kind of acceleration transducer locating platform, especially a kind of acceleration transducer locating platform for breaker spring operating mechanism.
Background technology
The breaker spring operating mechanism of current electric power system, for the monitoring of mechanical property, generally only pays close attention to branch wire time and the isoparametric measurement of speed, and the acceleration for the course of action of operating mechanism energy-stored spring is not monitored.And for the operating physical force of energy-stored spring and the correlation of resistance, can be monitored by the acceleration change of its course of action, and measure its acceleration change need install acceleration transducer additional at spring movable end, and prior art lacks the technological means installing acceleration transducer in action key node position additional, when prior art installs acceleration transducer additional on the spring of breaker spring operating mechanism, also just simply acceleration transducer is fixed in a certain plane of tested spring movable end, but because this plane is not just perpendicular to the direction of motion of spring, thus the direction of motion of acceleration transducer and spring is not in parallel direction, so acceleration transducer can not obtain good acceleration responsive, the acceleration of energy-stored spring course of action cannot be accurately measured.Therefore a kind of acceleration transducer locating platform for breaker spring operating mechanism is provided just to have very large realistic meaning.
Summary of the invention
Technical problem to be solved by this invention, just be to provide a kind of acceleration transducer locating platform for breaker spring operating mechanism, can for providing mounting platform when installing acceleration transducer additional on the energy-stored spring of breaker spring operating mechanism, acceleration transducer and spring movement direction can be made to be in and to be parallel to each other on direction or same level line, ensure the acceleration being accurately measured energy-stored spring course of action.
Solve the problems of the technologies described above, the present invention adopts following technical scheme:
A kind of acceleration transducer locating platform for breaker spring operating mechanism, it is characterized in that: comprise a left side, right grip block, a described left side, right grip block has 1/4th ball recess be connected in the side that end face is close, the hemispherical groove that 1/4th ball recess that one place kick is placed in described left grip block and right grip block synthesize, left grip block and right grip block being fastenedly connected by securing member to make place kick be fixed in described hemispherical groove, the upper end of described place kick is fixedly connected with for the platform installing acceleration transducer with one through a quarter butt.
As a kind of embodiment of the present invention, the pedestal of described left grip block to be cross section be L-type, the side that described pedestal is close at vertical section end face and right grip block has 1/4th ball recess.
Further, described pedestal has dovetail groove at the end face place of traversing section, and the bottom of described right grip block has the dovetail wedge matched with dovetail groove.
Again further, described right grip block has through hole in the both sides of 1/4th ball recess, and described left grip block has screwed hole at through hole correspondence position, left grip block and right grip block is fastenedly connected by bolt.
Compared with prior art, inventive article has the following advantages:
The present invention can for providing mounting platform when installing acceleration transducer additional on the energy-stored spring of breaker spring operating mechanism, acceleration transducer and spring movement direction can be made to be in and to be parallel to each other on direction or same level line, ensure the acceleration being accurately measured energy-stored spring course of action.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the schematic diagram that the present invention uses mounting means one;
Fig. 3 is the schematic diagram that the present invention uses mounting means two.
In figure, the left grip block of 10-, 11-1/4th ball recess, 12-screwed hole, 13-dovetail groove, the right grip block of 20-, 21-1/4th ball recess, 22-through hole, 23-dovetail wedge, 30-place kick, 31-quarter butt, 32-platform, 40-bolt, 50-energy-stored spring, 51-side plate, 52-base plate, 60-acceleration transducer.
Embodiment
Below in conjunction with accompanying drawing, by embodiment, the invention will be further described.
As shown in Figure 1, 2, 3, a kind of acceleration transducer locating platform for breaker spring operating mechanism, comprise left and right grip block 10,20, left and right grip block 10,20 has 1/4th ball recess 11,21 be connected in the side that end face is close, wherein, the pedestal of left grip block 10 to be cross sections be L-type, pedestal has 1/4th ball recess 11,21 in the side that vertical section end face and right grip block 20 are close; One place kick 30 is placed in the hemispherical groove that described left grip block 10 synthesizes with 1/4th ball recess 11,21 of right grip block 20, right grip block 20 has through hole 22 in the both sides of 1/4th ball recess, described left grip block 10 has screwed hole 12 at through hole 22 correspondence position, left grip block 10 and right grip block 20 being fastenedly connected by bolt 40 makes place kick 30 be fixed in described hemispherical groove, and the upper end of place kick 30 is fixedly connected with for the platform 32 installing acceleration transducer 60 with one through a quarter butt 31; Pedestal has dovetail groove 13 at the end face place of traversing section, and the bottom of right grip block 20 has the dovetail wedge 23 matched with dovetail groove 13, and being fastened by dovetail groove and dovetail wedge to prevent left and right grip block from mutually sliding.
Principle of the present invention: utilize left, right grip block compresses place kick, before tighting a bolt to place kick clamping, rotational positioning ball, the platform of place kick upper end can be arranged in certain free space pivot angle, the angle of adjustment platform is to make platform perpendicular to the direction of motion of spring, the direction of the fixed platform that then tights a bolt, strong adhesive degree of will speed up transducer is finally adopted to be fixed on platform, acceleration transducer and spring movement direction can be made to be in and to be parallel to each other on direction or same level line, thus be accurately measured the acceleration of energy-stored spring course of action.
The present invention in actual use, can install according to mode as shown in Figure 2, and the present invention fixes on side plate 51 by the left side of left grip block 10, is fixed on by this side plate 51 in a certain plane of energy-stored spring 50 movable end, namely completes installation; Also can install according to mode as shown in Figure 3, the present invention is fixed on a base plate 52, is fixed on by base plate 52 in a certain plane of energy-stored spring 50 movable end, namely completes installation.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. the acceleration transducer locating platform for breaker spring operating mechanism, it is characterized in that: comprise a left side, right grip block, a described left side, right grip block has 1/4th ball recess be connected in the side that end face is close, the hemispherical groove that 1/4th ball recess that one place kick is placed in described left grip block and right grip block synthesize, left grip block and right grip block being fastenedly connected by securing member to make place kick be fixed in described hemispherical groove, the upper end of described place kick is fixedly connected with for the platform installing acceleration transducer with one through a quarter butt.
2. the acceleration transducer locating platform for breaker spring operating mechanism according to claim 1, it is characterized in that: the pedestal of described left grip block to be cross section be L-type, the side that described pedestal is close at vertical section end face and right grip block has 1/4th ball recess.
3. the acceleration transducer locating platform for breaker spring operating mechanism according to claim 1 and 2, it is characterized in that: described pedestal has dovetail groove at the end face place of traversing section, the bottom of described right grip block has the dovetail wedge matched with dovetail groove.
4. the acceleration transducer locating platform for breaker spring operating mechanism according to claim 3, it is characterized in that: described right grip block has through hole in the both sides of 1/4th ball recess, described left grip block has screwed hole at through hole correspondence position, left grip block and right grip block is fastenedly connected by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510750322.2A CN105261532B (en) | 2015-11-04 | 2015-11-04 | A kind of acceleration transducer locating platform for breaker spring operating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510750322.2A CN105261532B (en) | 2015-11-04 | 2015-11-04 | A kind of acceleration transducer locating platform for breaker spring operating mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105261532A true CN105261532A (en) | 2016-01-20 |
| CN105261532B CN105261532B (en) | 2016-08-24 |
Family
ID=55101170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510750322.2A Active CN105261532B (en) | 2015-11-04 | 2015-11-04 | A kind of acceleration transducer locating platform for breaker spring operating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105261532B (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001041815A (en) * | 1999-08-03 | 2001-02-16 | Denden Bell Service:Kk | Seismoscope |
| JP3526809B2 (en) * | 2000-04-21 | 2004-05-17 | 太産工業株式会社 | Manual reset type seismic isolator and electromagnetic pump integrated with it |
| CN201989701U (en) * | 2011-01-14 | 2011-09-28 | 帝宝工业股份有限公司 | Fixed seat structure of car lamp adjusting mechanism |
-
2015
- 2015-11-04 CN CN201510750322.2A patent/CN105261532B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105261532B (en) | 2016-08-24 |
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| C14 | Grant of patent or utility model | ||
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