CN216087254U - Mounting shell for three-phase instrument and meter - Google Patents
Mounting shell for three-phase instrument and meter Download PDFInfo
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- CN216087254U CN216087254U CN202122307561.4U CN202122307561U CN216087254U CN 216087254 U CN216087254 U CN 216087254U CN 202122307561 U CN202122307561 U CN 202122307561U CN 216087254 U CN216087254 U CN 216087254U
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- protection frame
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Abstract
The utility model discloses an installation shell for a three-phase instrument, which comprises a rectangular protection frame, wherein the protection frame is hollow, a plurality of heat conducting plates are arranged on the side wall of the protection frame, rotatable buckle doors are symmetrically arranged on two sides of the protection frame, a wire column tube is arranged in the middle of the interior of the protection frame, a buckle plate is also arranged in the protection frame, buffer structures are vertically arranged at four corners of the buckle plate, each buffer structure comprises a top column tube, a bottom column tube and an inserting block, the outer end of the top column tube is connected with instrument parts, the inner end of the top column tube is inserted into the bottom column tube, a guide rod is arranged in the bottom column tube, a cavity groove is formed in the bottom of the top column tube, and a pressure spring is arranged in the cavity groove. A plurality of buffer structures are arranged in the shell, one end of each buffer structure can be fixed with a main board part of the electricity meter, the other end of each buffer structure is fixed with the pinch plate, and the compression springs between the top column tubes and the bottom column tubes enable parts of the meter to be damped and buffered, so that the stability is improved.
Description
Technical Field
The utility model relates to the technical field of ammeter equipment, in particular to an installation shell for a three-phase instrument.
Background
The intelligent electric meter is one of basic devices for data acquisition of an intelligent power grid (particularly an intelligent power distribution network), bears the tasks of original electric energy data acquisition, metering and transmission, and is the basis for realizing information integration, analysis optimization and information display. The intelligent electric meter has the functions of metering basic electricity consumption of the traditional electric meter, and also has intelligent functions of bidirectional multi-rate metering, user side control, bidirectional data communication of various data transmission modes, electricity larceny prevention and the like in order to adapt to the use of an intelligent power grid and new energy.
The existing ammeter is provided with a shell, so that heat dissipation is not facilitated, assembly is not facilitated, stability is poor, and use is inconvenient, so that the technical problem existing in the corresponding technical scheme needs to be designed.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides an installation shell for a three-phase instrument and meter, which solves the problems that: the current ammeter installation casing is not convenient for dispel the heat, and is not convenient for assemble, poor stability, uses comparatively inconvenient problem.
(II) technical scheme
In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a three-phase instrument is installation casing for instrument, is located including the frame that protects of cuboid the inside of protecting the frame is hollow and protects and is provided with a plurality of heat-conducting plate on the lateral wall of frame, is located the bilateral symmetry of protecting the frame is provided with rotatable buckle door, is located be provided with the wire pillar pipe in the middle of the inside of protecting the frame, is located protect the inside of frame still to be provided with the buckle, and four edges of buckle angle department is provided with buffer structure perpendicularly, buffer structure is including top pillar pipe, bottom pillar pipe and inserted block, the outer end of top pillar pipe links to each other with the instrument part and the inner inserts to the inside of bottom pillar pipe, the inside of bottom pillar pipe is provided with the bottom of guide arm and top pillar pipe and has seted up the chamber groove, be provided with the pressure spring in the chamber groove, the top of pressure spring is connected with top pillar pipe and the bottom links to each other with the guide arm.
As a further preferable mode of the present invention, two arc-shaped pressure plates are arranged inside the wire column tube, a pull rod is further connected to the outer side of each pressure plate, and a spring is wound around the outer side of each pull rod.
As a further preferable mode of the present invention, the two sides of the buckle door are further provided with a projection, and a groove is provided at a corresponding position of the protective frame.
As a further preferable mode of the present invention, the side wall of the protective frame is provided with a plurality of through holes.
In a further preferred embodiment of the present invention, a transparent glass plate is further provided in the middle of the buckle door.
(III) advantageous effects
The utility model provides a mounting shell for a three-phase instrument. The method has the following beneficial effects:
a plurality of buffer structures are arranged in the protective frame, one end of each buffer structure can be fixed with a main board part of the ammeter, the other end of each buffer structure is fixed with the pinch plate, and the compression springs between the top column tubes and the bottom column tubes enable parts of the ammeter to be damped and buffered, so that the stability is improved.
According to the utility model, the wire column tube is arranged in the middle of the pinch plate, a circuit on the instrument can be discharged through the wire column tube, and the pull rod and the pressure plate can be matched with the spring to simply compress and fix, so that the pinch plate is practical.
Drawings
FIG. 1 is a schematic view of the overall internal structure of the present invention;
FIG. 2 is a schematic overall side view of the present invention;
fig. 3 is a schematic structural diagram of a buffer structure according to the present invention.
In the figure, 1, a protective frame; 2. a heat conducting plate; 3. buckling a door; 4. a wire column tube; 5. buckling the plate; 6. a jack post tube; 7. a base pillar tube; 8. a guide bar; 9. a pressure spring; 10. a platen; 11. a pull rod; 12. a spring; 13. a bump; 14. a through hole; 15. a transparent glass plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, an embodiment of the present invention provides a technical solution: the utility model provides a three-phase instrument and meter is with installation casing, protect frame 1 including the cuboid, the inside that is located protect frame 1 is hollow and is provided with a plurality of heat-conducting plate 2 on the lateral wall of protecting frame 1, the bilateral symmetry that is located protect frame 1 is provided with rotatable buckle door 3, be located and be provided with wire pillar tube 4 in the middle of the inside of protecting frame 1, the inside that is located protect frame 1 still is provided with buckle 5, and four edges and corners of buckle 5 are provided with buffer structure perpendicularly, buffer structure is including top pillar tube 6, end pillar tube 7 and inserted block, the outer end of top pillar tube 6 links to each other with the instrument part and the inner inserts to the inside of end pillar tube 7, the inside of end pillar tube 7 is provided with guide arm 8 and the bottom of top pillar tube 6 and has seted up the chamber groove, be provided with pressure spring 9 in the chamber groove, the top of pressure spring 9 is connected with top pillar tube 6 and the bottom links to each other with guide arm 8.
Two arc-shaped pressure plates 10 are arranged inside the lead column tube 4, the outer side of each pressure plate 10 is also connected with a pull rod 11, a spring 12 is wound outside each pull rod 11, the pull rods can be stretched through the design, and the pressure plates 10 are enabled to reset to extrude the circuit of the instrument by means of the elasticity of the springs 12 on the inner sides of the pull rods.
The two sides of the buckling door 3 are also provided with convex blocks 13, the corresponding positions of the protective frames 1 are provided with grooves, and the convex blocks 13 can be inserted into the grooves for closing and fixing.
A plurality of through holes 14 are formed in the side wall of the protective frame 1, and the through holes 14 are used for promoting the protective frame 1 to dissipate heat and ventilate.
The middle of the buckle door 3 is also provided with a transparent glass plate 15, and the inside of the buckle door 3 can be observed by using the transparent glass plate 15.
The working principle is as follows: protect frame internally mounted a plurality of buffer structure, buffer structure one end can be fixed with the mainboard part of ammeter, and the other end is fixed with buckle 5, and the part of instrument is makeed to the pressure spring 9 between fore-set pipe 6 and the base pillar pipe 7 and is cushioned, improves stability, has installed wire pillar pipe 4 in the centre of buckle 5, and the circuit on the instrument can pass wire pillar pipe 4 and discharge, and can use pull rod 11 and pressure disk 10 to cooperate spring 12 to simply compress tightly fixedly, and is comparatively practical.
The utility model 1, protect the frame; 2. a heat conducting plate; 3. buckling a door; 4. a wire column tube; 5. buckling the plate; 6. a jack post tube; 7. a base pillar tube; 8. a guide bar; 9. a pressure spring; 10. a platen; 11. a pull rod; 12. a spring; 13. a bump; 14. a through hole; 15. the transparent glass plate is a universal standard part or a part known by technicians in the field, the structure and the principle of the transparent glass plate can be known by technicians through technical manuals or conventional experimental methods, the problems to be solved by the utility model are that the existing ammeter mounting shell is inconvenient to radiate heat and assemble, poor in stability and inconvenient to use, the utility model combines the parts, a plurality of buffer structures are mounted in the shell, one end of each buffer structure can be fixed with a mainboard part of the ammeter, the other end of each buffer structure is fixed with a pinch plate, a pressure spring between a top column tube and a bottom column tube enables the parts of the ammeter to be damped and buffered, the stability is improved, a wire column tube is mounted in the middle of the pinch plate, a circuit on the ammeter can be discharged through the wire column tube, and the tension rod and the pressure plate can be matched with the spring to be simply compressed and fixed, is relatively practical.
While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a three-phase instrument and meter is with installation casing which characterized in that: comprises a cuboid protection frame (1), a plurality of heat-conducting plates (2) are arranged on the side wall of the protection frame (1) which is hollow inside the protection frame (1), rotatable buckle doors (3) are symmetrically arranged on two sides of the protection frame (1), a wire column tube (4) is arranged in the middle inside the protection frame (1), a buckle plate (5) is arranged inside the protection frame (1), and four corners of the pinch plate (5) are vertically provided with buffer structures which comprise a top column tube (6), a bottom column tube (7) and an insert block, the outer end of the top column tube (6) is connected with instrument parts, the inner end of the top column tube is inserted into the bottom column tube (7), a guide rod (8) is arranged inside the bottom column tube (7), a cavity groove is arranged at the bottom of the top column tube (6), a pressure spring (9) is arranged in the cavity groove, the top end of the pressure spring (9) is connected with the top column tube (6), and the bottom end of the pressure spring is connected with the guide rod (8).
2. The mounting case for a three-phase instrument and meter according to claim 1, wherein: the wire column tube is characterized in that two arc-shaped pressure plates (10) are arranged inside the wire column tube (4), pull rods (11) are further connected to the outer sides of the pressure plates (10), and springs (12) are wound outside the pull rods (11).
3. The mounting case for a three-phase instrument and meter according to claim 1, wherein: the two sides of the buckling door (3) are also provided with convex blocks (13), and the corresponding positions of the protective frames (1) are provided with grooves.
4. The mounting case for a three-phase instrument and meter according to claim 1, wherein: the side wall of the protective frame (1) is provided with a plurality of through holes (14).
5. The mounting case for a three-phase instrument and meter according to claim 1, wherein: and a transparent glass plate (15) is also arranged in the middle of the buckle door (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122307561.4U CN216087254U (en) | 2021-09-23 | 2021-09-23 | Mounting shell for three-phase instrument and meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122307561.4U CN216087254U (en) | 2021-09-23 | 2021-09-23 | Mounting shell for three-phase instrument and meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216087254U true CN216087254U (en) | 2022-03-18 |
Family
ID=80678311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122307561.4U Active CN216087254U (en) | 2021-09-23 | 2021-09-23 | Mounting shell for three-phase instrument and meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216087254U (en) |
-
2021
- 2021-09-23 CN CN202122307561.4U patent/CN216087254U/en active Active
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