CN220357240U - Multifunctional tray device for three-phase electric energy meter - Google Patents
Multifunctional tray device for three-phase electric energy meter Download PDFInfo
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- CN220357240U CN220357240U CN202321990580.4U CN202321990580U CN220357240U CN 220357240 U CN220357240 U CN 220357240U CN 202321990580 U CN202321990580 U CN 202321990580U CN 220357240 U CN220357240 U CN 220357240U
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- 238000007689 inspection Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of three-phase electric energy meter positioning devices, and discloses a multifunctional tray device for a three-phase electric energy meter. This multi-functional tray device is used to three-phase electric energy meter through setting up splint, fly leaf, horizontal pole and spring, places "three-phase direct access formula electric energy meter" and "three-phase through mutual inductance access formula electric energy meter" behind the inside of frame, and the spring moves at the outer wall of horizontal pole through promoting the fly leaf for the fly leaf drives splint and removes, thereby carries out the centre gripping to "three-phase direct access formula electric energy meter" and "three-phase through mutual inductance access formula electric energy meter", can be according to the size difference of electric energy meter, changes the space inside the frame.
Description
Technical Field
The utility model relates to the technical field of positioning devices of three-phase electric energy meters, in particular to a multifunctional tray device for a three-phase electric energy meter.
Background
In an automatic detection system, because the structure sizes of the three-phase direct access type electric energy meter and the three-phase mutual inductance access type electric energy meter are greatly different in the length direction, each electric energy meter can only be loaded and positioned by using a tray device suitable for the respective sizes, namely two sizes of tray devices are needed when two types of meters are checked. Heretofore, in an automated inspection system, the inspection can be performed by replacing the tray device for each time of the inspection. The manual tray collecting and releasing work is increased, and the detection line verification work is waited for due to replacement of the tray.
Chinese patent publication No. CN202583446U discloses a multifunctional tray device for a three-phase electric energy meter, in which a telescopic baffle is designed in a tray cavity, two kinds of dimensional changes can be formed by the telescopic of the telescopic baffle, and when the telescopic baffle is sunk into a groove, the tray cavity presents a large-sized cavity; when the retractable baffle is in a natural state, i.e. extends out of the groove, the tray cavity presents a small-sized cavity. Therefore, when the three-phase direct access type electric energy meter is placed in the tray cavity, the telescopic baffle is not pressed to be positioned in the small-size cavity; when the three phases are placed in the tray cavity through the mutual inductance access type electric energy meter, the electric energy meter can press the telescopic baffle plate, so that the telescopic baffle plate is sunk into the groove, and is just installed in the large-size cavity, and the effect of compatibility of the two meters is achieved.
The tray in above-mentioned application is when using, mainly whether sink into the recess through flexible baffle to change the inner space of tray cavity according to the demand, make things convenient for operating personnel to "three-phase direct access formula electric energy meter" and "three-phase through mutual inductance access formula electric energy meter" place, but the tray in above-mentioned application only can change the size of the inside cavity of tray when using, and can't carry out the centre gripping to "three-phase direct access formula electric energy meter" and "three-phase through mutual inductance access formula electric energy meter", consequently can't guarantee "three-phase direct access formula electric energy meter" and "three-phase through mutual inductance access formula electric energy meter" stability when detecting.
Disclosure of Invention
The utility model aims to provide a multifunctional tray device for a three-phase electric energy meter, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a multi-functional tray device for three-phase electric energy meter, includes tray, handle and chassis, handle fixed connection is in the top of tray, chassis fixed connection is in the bottom of tray, clamping assembly is installed at the top of tray, spacing subassembly is installed at the top of tray.
The clamping assembly consists of a movable unit and a pushing unit, wherein the movable unit is positioned at the top of the tray, and the pushing unit is positioned at the top of the tray.
Preferably, the movable unit comprises a frame, a clamping plate and a movable plate, wherein the frame is fixedly connected to the top of the tray, the clamping plate is arranged on the top of the tray, and the movable plate is arranged in the frame.
Preferably, the bottom of splint and the top sliding connection of tray, splint can slide in the inside of tray, the outer wall of fly leaf and the inner wall sliding connection of frame, the fly leaf can remove in the inside of frame.
Preferably, the pushing unit includes a cross bar fixedly connected to an inner wall of the frame and a spring fixedly connected to an inside of the frame.
Preferably, one end of the cross rod penetrates through the outer wall of the movable plate and extends to the other side of the inside of the frame, the outer wall of the cross rod is in sliding connection with the inside of the movable plate, the movable plate can move on the outer wall of the cross rod, one side, away from the frame, of the spring is fixedly connected with the outer wall of the movable plate, and the spring can push the movable plate to move on the outer wall of the cross rod.
Preferably, the limiting component comprises a top plate, a bent rod and a clamping rod, wherein the top plate is fixedly connected to the top of the frame, the bent rod is arranged at the top of the top plate, and the clamping rod is fixedly connected to the bottom end of the bent rod.
Preferably, the draw-in groove has evenly been seted up to the inside of roof, the draw-in groove is run through to the bottom of draw-in lever to extend to the inside of fly leaf, the outer wall of draw-in lever respectively with the inner wall of draw-in groove and the inner wall sliding connection of fly leaf, can be through removing the bent rod, thereby drive the draw-in lever and remove in the inside of fly leaf and roof.
The utility model provides a multifunctional tray device for a three-phase electric energy meter, which has the following beneficial effects:
1. this multi-functional tray device is used to three-phase electric energy meter through setting up splint, fly leaf, horizontal pole and spring, places "three-phase direct access formula electric energy meter" and "three-phase through mutual inductance access formula electric energy meter" behind the inside of frame, and the spring moves through promoting the fly leaf at the outer wall of horizontal pole for the fly leaf drives splint and removes, thereby carries out the centre gripping to "three-phase direct access formula electric energy meter" and "three-phase through mutual inductance access formula electric energy meter", can be according to the size difference of electric energy meter, changes the inside space of frame, can press from both sides tightly to the electric energy meter that corresponds simultaneously.
2. This three-phase electric energy meter is with multi-functional tray device through setting up bent lever and draw-in lever, removes the bent lever for the bent lever drives the draw-in lever and removes, and the bent lever drives the draw-in lever and descends, and runs through the roof, extends to the inside of fly leaf, carries out spacingly to the fly leaf through the draw-in lever this moment, can guarantee the stability of splint centre gripping.
Drawings
FIG. 1 is a perspective view of the overall structure of the present utility model;
FIG. 2 is a schematic perspective view of a clamping assembly according to the present utility model;
FIG. 3 is a schematic diagram of a separation structure of a spacing assembly according to the present utility model;
fig. 4 is a schematic side view of the internal structure of the clamping assembly of the present utility model.
In the figure: 1. a tray; 2. a handle; 3. a chassis; 4. a clamping assembly; 401. a frame; 402. a clamping plate; 403. a movable plate; 404. a cross bar; 405. a spring; 5. a limit component; 501. a top plate; 502. bending a rod; 503. and (5) clamping the rod.
Detailed Description
As shown in fig. 1-4, the present utility model provides a technical solution: the utility model provides a multi-functional tray device for three-phase electric energy meter, includes tray 1, handle 2 and chassis 3, and handle 2 fixed connection is in the top of tray 1, and chassis 3 fixed connection is in the bottom of tray 1, and clamping assembly 4 is installed at the top of tray 1, and clamping assembly 4 comprises movable unit and pushing unit, and movable unit is located the top of tray 1, and pushing unit is located the top of tray 1, and spacing subassembly 5 is installed at the top of tray 1.
The movable unit includes frame 401, splint 402 and fly leaf 403, and frame 401 fixed connection is in the top of tray 1, and splint 402 is installed at the top of tray 1, and splint 402's bottom and the top sliding connection of tray 1, splint 402 can slide in the inside of tray 1, and fly leaf 403 installs in the inside of frame 401, and the outer wall of fly leaf 403 and the inner wall sliding connection of frame 401, and fly leaf 403 can remove in the inside of frame 401.
The pushing unit comprises a cross rod 404 and a spring 405, wherein the cross rod 404 is fixedly connected to the inner wall of the frame 401, one end of the cross rod 404 penetrates through the outer wall of the movable plate 403 and extends to the other side of the inner portion of the frame 401, the outer wall of the cross rod 404 is slidably connected with the inner portion of the movable plate 403, the movable plate 403 can move on the outer wall of the cross rod 404, the spring 405 is fixedly connected to the inner portion of the frame 401, one side, away from the frame 401, of the spring 405 is fixedly connected with the outer wall of the movable plate 403, and the spring 405 can push the movable plate 403 to move on the outer wall of the cross rod 404.
Through setting up splint 402, fly leaf 403, horizontal pole 404 and spring 405, place "three-phase direct access formula electric energy meter" and "three-phase through mutual inductance access formula electric energy meter" behind the inside of frame 401, spring 405 removes at the outer wall of horizontal pole 404 through promoting fly leaf 403 for fly leaf 403 drives splint 402 and removes, thereby carries out the centre gripping "three-phase direct access formula electric energy meter" and "three-phase through mutual inductance access formula electric energy meter", can change the inside space of frame 401 according to the size difference of electric energy meter, can press from both sides the electric energy meter that corresponds simultaneously.
The limiting component 5 comprises a top plate 501, a bent rod 502 and a clamping rod 503, wherein the top plate 501 is fixedly connected to the top of the frame 401, clamping grooves are uniformly formed in the top plate 501, the bent rod 502 is arranged at the top of the top plate 501, the clamping rod 503 is fixedly connected to the bottom end of the bent rod 502, the bottom end of the clamping rod 503 penetrates through the clamping grooves and extends to the inside of the movable plate 403, the outer wall of the clamping rod 503 is respectively in sliding connection with the inner wall of the clamping grooves and the inner wall of the movable plate 403, and the clamping rod 503 can be driven to move in the movable plate 403 and the top plate 501 by moving the bent rod 502.
Through setting up bent lever 502 and clamping lever 503, remove bent lever 502 for bent lever 502 drives clamping lever 503 and removes, and bent lever 502 drives clamping lever 503 and descends, and runs through roof 501, extends to the inside of fly leaf 403, carries out spacingly to fly leaf 403 through clamping lever 503 this moment, can guarantee the stability of splint 402 centre gripping.
When the three-phase direct access type electric energy meter and the three-phase direct access type electric energy meter which need to be detected are respectively placed in the frame 401 during use, the bent rod 502 is moved in a sliding mode, the bent rod 502 drives the clamping rod 503 to move until the clamping rod 503 is separated from the top plate 501, the spring 405 pushes the movable plate 403 to slide on the outer wall of the cross rod 404 under the action of self resilience force, and the movable plate 403 is fixedly connected with the outer wall of the clamping plate 402, so that the clamping plate 402 is driven to move on the top of the tray 1 until the outer wall of the clamping plate 402 is abutted with the outer walls of the three-phase direct access type electric energy meter and the three-phase direct access type electric energy meter, and the three-phase direct access type electric energy meter is fixed.
Claims (7)
1. The utility model provides a multi-functional tray device is used to three-phase electric energy meter, includes tray (1), handle (2) and chassis (3), handle (2) fixed connection is in the top of tray (1), chassis (3) fixed connection is in the bottom of tray (1), its characterized in that: the top of the tray (1) is provided with a clamping assembly (4), and the top of the tray (1) is provided with a limiting assembly (5);
the clamping assembly (4) consists of a movable unit and a pushing unit, wherein the movable unit is positioned at the top of the tray (1), and the pushing unit is positioned at the top of the tray (1).
2. The multifunctional tray device for three-phase electric energy meter according to claim 1, wherein: the movable unit comprises a frame (401), a clamping plate (402) and a movable plate (403), wherein the frame (401) is fixedly connected to the top of the tray (1), the clamping plate (402) is installed on the top of the tray (1), and the movable plate (403) is installed inside the frame (401).
3. The multifunctional tray device for three-phase electric energy meter according to claim 2, wherein: the bottom of the clamping plate (402) is in sliding connection with the top of the tray (1), and the outer wall of the movable plate (403) is in sliding connection with the inner wall of the frame (401).
4. The multifunctional tray device for three-phase electric energy meter according to claim 1, wherein: the pushing unit comprises a cross rod (404) and a spring (405), wherein the cross rod (404) is fixedly connected to the inner wall of the frame (401), and the spring (405) is fixedly connected to the inside of the frame (401).
5. The multifunctional tray device for three-phase electric energy meter according to claim 4, wherein: one end of the cross rod (404) penetrates through the outer wall of the movable plate (403) and extends to the other side of the inside of the frame (401), the outer wall of the cross rod (404) is in sliding connection with the inside of the movable plate (403), and one side, far away from the frame (401), of the spring (405) is fixedly connected with the outer wall of the movable plate (403).
6. The multifunctional tray device for three-phase electric energy meter according to claim 1, wherein: the limiting assembly (5) comprises a top plate (501), a bent rod (502) and a clamping rod (503), wherein the top plate (501) is fixedly connected to the top of the frame (401), the bent rod (502) is mounted on the top of the top plate (501), and the clamping rod (503) is fixedly connected to the bottom end of the bent rod (502).
7. The multifunctional tray device for three-phase electric energy meter according to claim 6, wherein: clamping grooves are uniformly formed in the top plate (501), the bottom ends of the clamping rods (503) penetrate through the clamping grooves and extend to the inside of the movable plate (403), and the outer walls of the clamping rods (503) are respectively connected with the inner walls of the clamping grooves and the inner walls of the movable plate (403) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321990580.4U CN220357240U (en) | 2023-07-27 | 2023-07-27 | Multifunctional tray device for three-phase electric energy meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321990580.4U CN220357240U (en) | 2023-07-27 | 2023-07-27 | Multifunctional tray device for three-phase electric energy meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220357240U true CN220357240U (en) | 2024-01-16 |
Family
ID=89481810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321990580.4U Active CN220357240U (en) | 2023-07-27 | 2023-07-27 | Multifunctional tray device for three-phase electric energy meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220357240U (en) |
-
2023
- 2023-07-27 CN CN202321990580.4U patent/CN220357240U/en active Active
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