CN218099494U - High-voltage switch dynamic characteristic tester - Google Patents
High-voltage switch dynamic characteristic tester Download PDFInfo
- Publication number
- CN218099494U CN218099494U CN202221950985.0U CN202221950985U CN218099494U CN 218099494 U CN218099494 U CN 218099494U CN 202221950985 U CN202221950985 U CN 202221950985U CN 218099494 U CN218099494 U CN 218099494U
- Authority
- CN
- China
- Prior art keywords
- wall
- gasbag
- tester
- fixed
- voltage switch
- 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
Abstract
The utility model discloses a high voltage switch dynamic characteristic tester, including fixed case, fixed incasement portion is provided with damper, damper includes the sleeve. This high voltage switch moves characteristic test appearance, when jolting and producing vibrations in the transportation, the tester body makes the lifter plate produce vertical displacement through fixed box and support column, thereby to both sides extrusion arc slider, arc slider passes through draw runner A extrusion damping spring, thereby damping spring applys reaction force and hinders the lifter plate lift, thereby alleviate the vibrations of tester body in vertical side, the tester body slides to one side, promote the rubber plug to slide in the gasbag box through draw runner B, the vibrations of tester body in the horizontal direction have been alleviated because of the friction of rubber plug and gasbag box inner wall, and the rubber plug extrudees the gasbag in the motion process, the reaction force is applyed to the gasbag and hinders the rubber plug motion, thereby alleviated the vibrations of tester body in the horizontal direction again.
Description
Technical Field
The utility model relates to a high tension switchgear tests technical field, especially relates to a high tension switchgear dynamic characteristic tester.
Background
The high-voltage switch is an important control device in a power system, and because the running condition and the technical requirement of the high-voltage switch are complex, the running reliability and the quality of the high-voltage switch influence other devices and the whole power grid, the testing of the dynamic characteristic of the high-voltage switch by using the high-voltage switch dynamic characteristic tester is a necessary measure before the high-voltage switch runs;
according to the high-voltage switch dynamic characteristic tester disclosed by the publication number CN213658919U, the tester is easy to move by the design of the roller and the push rod; the testing instrument is placed on the placing plate, the placing plate is connected with the sliding groove through the connector, the placing plate moves up and down in the sliding groove, and when the testing instrument does not need to move, the sleeve is rotated to enable the screw rod to extend outwards, so that the cushion block is in contact with the inner wall of the sliding groove to fix the sliding groove; when the height of the placing plate is changed, the length of the screw rod is changed, and when the screw rod is shortened, the left first connecting rod, the left second connecting rod, the right first connecting rod and the right second connecting rod are lifted upwards under the action of the shaft to change the height of the placing plate;
however, the device has the defects that the elements in the tester are damaged due to vibration caused by factors such as bumpy road conditions and the like in the transportation process of the tester, and the device does not have good shockproof measures; and the tester of the device is simply placed on the top of the placing plate, and has no position connection relation with the placing plate, so that the tester is not stable enough to be placed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the tester shock attenuation and the tester connection problem that exist among the prior art, and the high-voltage switch dynamic characteristic tester that provides.
In order to realize the purpose, the utility model adopts the following technical scheme: a high-voltage switch dynamic characteristic tester comprises a fixed box, wherein a damping mechanism is arranged in the fixed box and comprises a sleeve;
one side of the sleeve is fixedly connected with the inner wall of the fixed box, the inner wall of the sleeve is connected with a sliding strip A in a sliding mode, one side of the sliding strip A is fixedly provided with a damping spring, one end of the damping spring is fixedly connected with the inner wall of the sleeve, the other side of the sliding strip A is fixedly provided with an arc-shaped sliding block, the surface of the arc-shaped sliding block is connected with the inner wall of the fixed box in a sliding mode, one side of the arc-shaped sliding block is connected with a lifting plate, the front surface and the back surface of the lifting plate are connected with the inner wall of the fixed box in a sliding mode, a supporting column is fixedly arranged at the top of the lifting plate, a through groove is formed in the top of the fixed box, the inner surface of the through groove is connected with the surface of the supporting column in a sliding mode, a fixed box is fixedly arranged at the inner wall of the fixed box, a rubber plug is connected to the inner wall of the air box in a sliding mode, a sliding strip B is fixedly arranged at one side of the rubber plug, an air bag is connected with an air bag far away from the sliding strip B;
the fixed box is internally provided with a dismounting mechanism.
Preferably, the disassembly body includes the tester body, tester body bottom and fixed box inner wall sliding connection, the draw-in groove has been seted up to tester body one side, draw-in groove internal surface joint has the fixture block, one side fixed connection that the rubber buffer was kept away from to fixture block one side and draw runner B, the positive fixed mounting of draw runner B has the pull rod, fixture block inner wall joint has the card strip, the bullet groove has been seted up to the draw-in groove internal surface, bullet inslot internal surface and card strip surface sliding connection, card strip top fixed mounting has the spring, spring bottom and card strip top fixed connection, the pole groove has been seted up to bullet inslot internal surface, pole inslot surface sliding connection has the action bars, action bars one side and card strip one side fixed connection.
Preferably, the shape of the vertical section of the side surface of the sliding strip A is matched with that of the vertical section of the side surface of the inner wall of the sleeve, so that the sliding strip A slides on the inner wall of the sleeve more stably without shaking.
Preferably, the vertical cross-sectional shape of the side surface of the arc-shaped sliding block is matched with the vertical cross-sectional shape of the side surface of the inner wall of the fixed box, the two arc-shaped sliding blocks are arranged, and the two arc-shaped sliding blocks are symmetrically distributed on two sides of the lifting plate, so that the lifting plate is clamped by the two arc-shaped sliding blocks on two sides.
Preferably, the horizontal cross-sectional shape of the inner surface of the through groove is matched with the horizontal cross-sectional shape of the support column, so that the support column can slide more stably in the through groove when vibration is generated in the vertical direction, and the support column is prevented from shaking in the through groove.
Preferably, the vertical cross sectional shape of rubber buffer side and the vertical cross sectional shape looks adaptation of gasbag box inner wall side, and the rubber buffer is equipped with two, and two rubber buffers symmetric distribution are in tester body both sides, make two rubber plugs alleviate the horizontal vibrations that the transportation produced in the tester body both sides.
Preferably, the number of the disassembling mechanisms is two, and the two disassembling mechanisms are symmetrically distributed on two sides of the tester body.
Preferably, the clamping strips are arranged in each disassembling mechanism, and the two clamping strips are symmetrically distributed at the top and the bottom of the clamping block, so that the clamping block is more firmly connected with the tester body, and the tester is prevented from turning out of the fixing box due to jolting and vibrating in the transportation process.
Compared with the prior art, the utility model has the advantages that;
1. the utility model discloses in, this high voltage switch moves characteristic test appearance, when jolting and producing vibrations in the transportation, the tester body makes the lifter plate produce vertical to the displacement through fixed box and support column, thereby to both sides extrusion arc slider, arc slider passes through draw runner A extrusion damping spring, thereby damping spring applys reaction force and hinders the lifter plate to go up and down, thereby alleviate the vibrations of tester body in vertical side, the tester body slides to one side, promote rubber plug through draw runner B and slide in the gasbag box, the vibrations of tester body in the horizontal direction have been alleviated to the friction of rubber plug with gasbag box inner wall, and rubber plug extrudees the gasbag in the motion process, the gasbag exerts reaction force and hinders the rubber plug motion, thereby the vibrations of tester body in the horizontal direction have been alleviated again, the shockproof messenger tester body of two directions is more stable in the transportation, avoid inside component to receive the damage.
2. The utility model discloses in, this high voltage switch moves characteristic test appearance, stir the action bars to the direction of keeping away from draw runner B, thereby drive card strip extrusion spring and slide in the bullet groove, when leaving the fixture block completely to the card strip, stir pull rod to both sides and leave the test appearance body completely when leaving the test appearance body, take out the test appearance body, then dismantle the test appearance body, otherwise the installation, make and possess fixed and dismantled relation of connection between test appearance body and fixed box, it is more firm to make the test appearance body place, and convenient to detach overhauls.
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 front view of the present invention;
FIG. 2 is a schematic front sectional view of the present invention;
FIG. 3 is an enlarged schematic view of the utility model at A;
fig. 4 is an enlarged schematic view of the position B of the present invention.
Illustration of the drawings:
the device comprises a fixed box 1, a damping mechanism 2, a sleeve 201, a slide bar A202, a damping spring 203, an arc-shaped sliding block 204, a lifting plate 205, a supporting column 206, a through groove 207, a fixed box 208, an air bag box 209, a rubber plug 210, a slide bar B211, an air bag 212, a disassembly mechanism 3, a tester body 301, a clamping groove 302, a clamping block 303, a pull rod 304, a clamping bar 305, an elastic groove 306, a spring 307, a rod groove 308 and an operating rod 309.
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 without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "coupled" are to be construed broadly and encompass, for example, both fixed and removable coupling as well as integral coupling; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-4, the utility model provides a technical solution: a high-voltage switch dynamic characteristic tester comprises a fixed box 1, wherein a damping mechanism 2 is arranged in the fixed box 1, and the damping mechanism 2 comprises a sleeve 201;
one side of a sleeve 201 is fixedly connected with the inner wall of a fixed box 1, the inner wall of the sleeve 201 is connected with a sliding strip A202 in a sliding manner, the vertical cross-sectional shape of the side surface of the sliding strip A202 is matched with the vertical cross-sectional shape of the side surface of the inner wall of the sleeve 201, one side of the sliding strip A202 is fixedly provided with a damping spring 203, one end of the damping spring 203 is fixedly connected with the inner wall of the sleeve 201, the other side of the sliding strip A202 is fixedly provided with an arc-shaped sliding block 204, the vertical cross-sectional shape of the side surface of the arc-shaped sliding block 204 is matched with the vertical cross-sectional shape of the side surface of the inner wall of the fixed box 1, two arc-shaped sliding blocks 204 are arranged and are symmetrically distributed at two sides of a lifting plate 205, the surface of each arc-shaped sliding block 204 is connected with the inner wall of the fixed box 1 in a sliding manner, one side of each arc-shaped sliding block 204 is connected with a lifting plate 205, the front surface and the back surface of each lifting plate are connected with the inner wall of the fixed box 1 in a sliding manner, the top of each lifting plate is fixedly provided with a supporting column 206, and the top of the fixed box 1 is provided with a through groove 207, the horizontal cross section shape of the inner surface of the through groove 207 is matched with the horizontal cross section shape of the support column 206, the inner surface of the through groove 207 is in sliding connection with the surface of the support column 206, the top of the support column 206 is fixedly provided with a fixing box 208, the inner wall of the fixing box 208 is fixedly provided with an air bag box 209, the inner wall of the air bag box 209 is in sliding connection with a rubber plug 210, the vertical cross section shape of the side surface of the rubber plug 210 is matched with the vertical cross section shape of the side surface of the inner wall of the air bag box 209, the two rubber plugs 210 are symmetrically distributed at two sides of the tester body 301, one side of the rubber plug 210 is fixedly provided with a sliding strip B211, one side of the sliding strip B211 penetrates through the air bag box 209, the inner wall of the air bag box 209 is in sliding connection with an air bag 212, one side of the air bag 212 is in contact with one side of the rubber plug 210, which is far away from the sliding strip B211, when vibration is generated due to bumping in the transportation process, the tester body 302 enables the lifting plate 205 to generate vertical displacement through the fixing box 208 and the support column 206, therefore, the arc-shaped sliding blocks 204 are extruded to two sides, the arc-shaped sliding blocks 204 extrude the vibration reduction springs 203 through the sliding strips A202, the vibration reduction springs 203 apply reaction force to hinder the lifting plate 205 from lifting, vibration of the tester body 302 in the vertical direction is relieved, the tester body 302 slides to one side, the sliding strips B211 push the rubber plugs 210 to slide in the air bag boxes 209, vibration of the tester body 301 in the horizontal direction is relieved due to friction between the rubber plugs 210 and the inner walls of the air bag boxes 209, the air bags 212 are extruded by the rubber plugs 210 in the movement process, the air bags 212 apply reaction force to hinder the rubber plugs 210 from moving, vibration of the tester body 301 in the horizontal direction is relieved again, the tester body 301 is more stable in the transportation process due to the vibration prevention in two directions, and internal elements are prevented from being damaged;
the fixed box 208 is internally provided with two detaching mechanisms 3, the detaching mechanisms 3 are provided with two detaching mechanisms 3, the two detaching mechanisms 3 are symmetrically distributed on two sides of the tester body 301, the detaching mechanisms 3 comprise the tester body 301, the bottom of the tester body 301 is in sliding connection with the inner wall of the fixed box 208, a clamping groove 302 is formed in one side of the tester body 301, clamping blocks 303 are clamped on the inner surface of the clamping groove 302, one side of each clamping block 303 and one side of each sliding strip B211, which is far away from the rubber plug 210, the sliding strip B211 is fixedly provided with a pull rod 304 in the front, clamping blocks 305 are clamped on the inner wall of each clamping block 303, two clamping blocks 305 are arranged in each detaching mechanism 3, the two clamping blocks 305 are symmetrically distributed on the top and the bottom of each clamping block 303, an elastic groove 306 is formed in the inner surface of the clamping groove 302, the inner surface of the elastic groove 306 is in sliding connection with the surface of each clamping block 305, a spring 307 is fixedly installed at the top of each clamping block 305, the bottom of each elastic groove 306 is provided with a rod groove 308, an operating rod 309 is connected with an operating rod 309, one side of each operating rod 211 is fixedly connected with the clamping block 305, the spring 309, the elastic rod 309 is pushed towards the direction far away from the fixed box 309, the fixed box body, the clamping block 301 is pushed towards the fixed box, the test instrument 301, and the two clamping blocks 301, and the test instrument 301 are more, and the test instrument 301 is taken out, and the test instrument 301 is taken out, and the test instrument is more, and the test instrument is taken out, and the test instrument 301 is taken out.
According to the high-voltage switch dynamic characteristic tester, when vibration is generated due to bumping in the transportation process, the tester body 302 enables the lifting plate 205 to generate vertical displacement through the fixing box 208 and the supporting column 206, so that the arc-shaped sliding block 204 is extruded towards two sides, the arc-shaped sliding block 204 extrudes the vibration reduction spring 203 through the sliding strip A202, the vibration reduction spring 203 applies a reaction force to obstruct the lifting plate 205 to lift, so that the vibration of the tester body 302 in the vertical direction is relieved, the tester body 302 slides towards one side, the rubber plug 210 is pushed to slide in the air bag box 209 through the sliding strip B211, the vibration of the tester body 301 in the horizontal direction is relieved due to the friction between the rubber plug 210 and the inner wall of the air bag box 209, the air bag 212 is extruded by the rubber plug 210 in the movement process, the air bag 212 applies a reaction force to obstruct the movement of the rubber plug 210, so that the vibration of the tester body 301 in the horizontal direction is relieved again; the operating rod 309 is pulled towards the direction far away from the sliding bar B211, so that the clamping bar 305 is driven to extrude the spring 307 and slide in the elastic groove 307, when the clamping bar 305 completely leaves the clamping block 303, the pull rod 304 is pulled towards two sides until the clamping block 303 completely leaves the tester body 301, the tester body 301 is taken out, and then the tester body 301 is detached, otherwise, the installation is carried out.
Claims (8)
1. The utility model provides a high voltage switch dynamic characteristic tester, includes fixed case (1), its characterized in that: a damping mechanism (2) is arranged in the fixed box (1), and the damping mechanism (2) comprises a sleeve (201);
sleeve (201) one side and fixed case (1) inner wall fixed connection, sleeve (201) inner wall sliding connection has draw runner A (202), draw runner A (202) one side fixed mounting has damping spring (203), damping spring (203) one end and sleeve (201) inner wall fixed connection, draw runner A (202) opposite side fixed mounting has arc slider (204), arc slider (204) surface and fixed case (1) inner wall sliding connection, arc slider (204) one side sliding connection has lifter plate (205), lifter plate (205) openly and the back and fixed case (1) inner wall sliding connection, lifter plate (205) top fixed mounting has support column (206), logical groove (207) has been seted up at fixed case (1) top, logical groove (207) internal surface and support column (206) surface sliding connection, support column (206) top fixed mounting has fixed box (208), fixed box (208) inner wall fixed mounting has gasbag box (209), gasbag box (209) inner wall sliding connection has rubber buffer (210), rubber buffer (210) one side fixed mounting has gasbag (211) B, gasbag (211) inner wall sliding connection has gasbag (209), gasbag (209) inner wall sliding connection has gasbag (209), gasbag (211) inner wall sliding connection has gasbag (209), one side of the air bag (212) is in contact with one side, far away from the sliding strip B (211), of the rubber plug (210);
the fixed box (208) is internally provided with a dismounting mechanism (3).
2. The high-voltage switch dynamic characteristic tester as claimed in claim 1, wherein: detaching mechanism (3) include tester body (301), tester body (301) bottom and fixed box (208) inner wall sliding connection, draw-in groove (302) have been seted up to tester body (301) one side, draw-in groove (302) internal surface joint has fixture block (303), one side fixed connection of rubber buffer (210) is kept away from with draw runner B (211) to fixture block (303) one side, draw runner B (211) openly fixed mounting has pull rod (304), fixture block (303) inner wall joint has card strip (305), bullet groove (306) have been seted up to draw-in groove (302) internal surface, bullet groove (306) internal surface and card strip (305) surface sliding connection, card strip (305) top fixed mounting has spring (307), spring (307) bottom and card strip (305) top fixed connection, pole groove (308) have been seted up to bullet groove (306) internal surface, pole groove (308) internal surface sliding connection has action bars (309), action bars (309) one side and card strip (305) one side fixed connection.
3. The high-voltage switch dynamic characteristic tester as claimed in claim 1, wherein: the vertical cross-sectional shape of the side surface of the sliding strip A (202) is matched with the vertical cross-sectional shape of the side surface of the inner wall of the sleeve (201).
4. The high-voltage switch dynamic characteristic tester as claimed in claim 1, wherein: the vertical cross-sectional shape of the side surface of the arc-shaped sliding block (204) is matched with the vertical cross-sectional shape of the side surface of the inner wall of the fixed box (1), the number of the arc-shaped sliding blocks (204) is two, and the two arc-shaped sliding blocks (204) are symmetrically distributed on two sides of the lifting plate (205).
5. The high-voltage switch dynamic characteristic tester as claimed in claim 1, wherein: the horizontal cross section shape of the inner surface of the through groove (207) is matched with that of the support column (206).
6. The high-voltage switch dynamic characteristic tester as claimed in claim 1, wherein: rubber buffer (210) side vertical cross sectional shape and gasbag box (209) inner wall side vertical cross sectional shape looks adaptation, and rubber buffer (210) are equipped with two, and two rubber buffer (210) symmetric distribution are in tester body (301) both sides.
7. The high-voltage switch dynamic characteristic tester as claimed in claim 1, wherein: the number of the disassembling mechanisms (3) is two, and the two disassembling mechanisms (3) are symmetrically distributed on two sides of the tester body (301).
8. The high-voltage switch dynamic characteristic tester as claimed in claim 2, wherein: the number of the clamping strips (305) is two in each disassembling mechanism (3), and the two clamping strips (305) are symmetrically distributed at the top and the bottom of the clamping block (303).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221950985.0U CN218099494U (en) | 2022-07-25 | 2022-07-25 | High-voltage switch dynamic characteristic tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221950985.0U CN218099494U (en) | 2022-07-25 | 2022-07-25 | High-voltage switch dynamic characteristic tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218099494U true CN218099494U (en) | 2022-12-20 |
Family
ID=84484540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221950985.0U Active CN218099494U (en) | 2022-07-25 | 2022-07-25 | High-voltage switch dynamic characteristic tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218099494U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116625621A (en) * | 2023-07-25 | 2023-08-22 | 合肥沛顿存储科技有限公司 | Bare chip vibration detection equipment |
-
2022
- 2022-07-25 CN CN202221950985.0U patent/CN218099494U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116625621A (en) * | 2023-07-25 | 2023-08-22 | 合肥沛顿存储科技有限公司 | Bare chip vibration detection equipment |
| CN116625621B (en) * | 2023-07-25 | 2023-09-26 | 合肥沛顿存储科技有限公司 | Bare chip vibration detection equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN218099494U (en) | High-voltage switch dynamic characteristic tester | |
| WO2016201901A1 (en) | Charging system | |
| EP4033264B1 (en) | Probe module separation-distance quick-adjustment mechanism and forming needle bed | |
| CN212979849U (en) | Detachable mechanism of battery for new energy automobile | |
| CN105730282A (en) | Tramcar contact line sliding type elastic suspension device | |
| CN216902657U (en) | Mining high-voltage permanent magnet switch convenient to install | |
| CN216209403U (en) | Split type high-voltage metering box | |
| CN211479812U (en) | Transformer easy to assemble | |
| CN209356617U (en) | Pressure resistance and functional test hybrid system isolating device and the test macro for setting the device | |
| CN209001541U (en) | A kind of insulator chain suspension clamp that tensile property is good | |
| CN208113063U (en) | LCD TV precision circuit plate | |
| CN219891336U (en) | Inspection tool for auxiliary inverter of railway vehicle | |
| CN219554324U (en) | High-voltage switch cabinet capable of being automatically monitored | |
| CN211347127U (en) | Temperature detector for monitoring substation equipment | |
| CN210162723U (en) | Spring plate carrying device | |
| CN116557508A (en) | Planetary gear gearbox | |
| CN214227664U (en) | EMUs high tension cable mounting structure | |
| CN217032833U (en) | Motor tensile test connecting rod structure | |
| CN212990837U (en) | New energy automobile is with heat dissipation antidetonation device | |
| CN219227193U (en) | Low-voltage communication cable hook | |
| CN213749047U (en) | Mechanical characteristic detection device for circuit breaker | |
| CN218242955U (en) | Novel semi-conductive cable fixation clamp structure | |
| CN217428263U (en) | Automatic high-voltage testing device for television and high-voltage testing assembly line | |
| CN214119438U (en) | Boats and ships electrical equipment damping device | |
| CN217087403U (en) | Suspension type cable support with antidetonation function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |