CN117885998B - Compatible type electric energy meter tray device - Google Patents
Compatible type electric energy meter tray device Download PDFInfo
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- CN117885998B CN117885998B CN202410258767.8A CN202410258767A CN117885998B CN 117885998 B CN117885998 B CN 117885998B CN 202410258767 A CN202410258767 A CN 202410258767A CN 117885998 B CN117885998 B CN 117885998B
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Abstract
The application discloses a compatible electric energy meter tray device, which aims to overcome the defect that in the prior art, when operation switching of single-phase electric energy meters, three-phase electric energy meters and meters of different sizes and types of terminals is carried out on a production line with the same function, only a tooling tray can be replaced. The structure of the automatic pallet comprises a pallet main body and a floating switching mechanism, wherein the top surface of the pallet main body is provided with at least one first sinking station; the floating switching mechanism comprises a floating limiting mechanism and a clamping mechanism, the floating limiting mechanism comprises limiting blocks which can float up and down on the top surface of a first placing station, the limiting blocks are 冂 -shaped, and the limiting blocks are arranged in a side-by-side joint mode to divide the first placing station into side-by-side second placing stations; the clamping direction of the clamping mechanism faces one side of the floating limiting mechanism. The compatible type electric energy meter tray device can be compatible with single-phase, three-phase and terminal electric energy meter tray devices, so that the compatibility and interchangeability of a conveying line are improved.
Description
Technical Field
The invention relates to the technical field of tooling trays, in particular to a tray device for being compatible with electric energy meters of various sizes.
Background
The full-automatic conveying device is the most important link in the assembly line of the electric energy meter, wherein the tray device of the electric energy meter, which is compatible with single phase, three phase and terminal, plays a vital role in the assembly line, and brings great convenience for the detection of the subsequent electric energy meter, thereby greatly improving the production efficiency.
At present, the traditional tooling pallet can only carry out a single electric energy meter conveying mode, and when operation switching of single-phase electric energy meters, three-phase electric energy meters and terminal electric energy meters with different sizes is carried out on the assembly line with the same function, the tooling pallet can only be replaced. For automatic assembly line operation, the tooling pallet is not easy to automatically operate, the production takt is increased, and a special pallet switching mechanism is required to be designed; in addition, the special tooling pallet is independently customized and has high cost, long period and inconvenient maintenance.
Disclosure of Invention
The invention provides a compatible electric energy meter tray device, which can be compatible with single-phase, three-phase and terminal electric energy meter tray devices so as to improve the compatibility and interchangeability of a conveying line.
The application relates to a compatible electric energy meter tray device which comprises a tray main body and a floating switching mechanism, wherein the top surface of the tray main body is provided with at least one first sinking station; the floating switching mechanism comprises a floating limiting mechanism and a clamping mechanism, the floating limiting mechanism comprises limiting blocks which can float up and down on the top surface of a first placing station, the limiting blocks and the clamping mechanism are respectively arranged on two sides of one placing station, the limiting blocks are 冂 -shaped, the inner width of each limiting block is matched with the width of a limiting single-phase electric energy meter, and the limiting blocks are arranged in a side-by-side joint mode to divide the first placing station into side-by-side second placing stations; the clamping direction of the clamping mechanism faces one side of the floating limiting mechanism.
Preferably, the floating limiting mechanism comprises a limiting block, a limiting stop plate and a floating supporting mechanism, and the tray main body is provided with a first through hole which can accommodate at least two limiting blocks to pass through side by side; the bottom of the limiting block is connected with a floating supporting mechanism; the floating supporting mechanism is used for supporting the top of the limiting block to penetrate through the first through hole to expose the top surface of the first placing station, and when the limiting block is stressed and pressed down, the top surface of the limiting block can at least descend to the top surface of the first placing station; the limiting stop plate is arranged at the bottom of the limiting block.
Preferably, the floating support mechanism comprises a spring pin fixing plate, a spring fixing pin and a pressure spring, wherein the spring pin fixing plate is arranged on the bottom surface of the tray main body, the spring fixing pin is arranged on the spring pin fixing plate and located in the first through hole, a blind hole is formed in the bottom of the limiting block, the bottom end of the pressure spring is sleeved on the spring fixing pin, and the top end of the pressure spring is located in the blind hole.
Preferably, the clamping mechanism comprises a clamping block and a tension spring, the opposite side of the floating limiting mechanism is provided with a chute at the first placing station, the bottom of the chute is provided with a second through hole, the clamping block is in sliding connection with the chute and the sliding direction faces one side of the floating limiting mechanism, the top of the clamping block is provided with a clamping body, the bottom of the clamping block is provided with a deflector rod, the deflector rod penetrates through the second through hole and is exposed below the tray main body, the tension spring is arranged in the chute, one end of the tension spring is connected with the clamping block, and the other end of the tension spring is connected with one end of the chute, which faces the inner side of the first placing station.
Preferably, the clamping body of the clamping block exposes out of the top surface of the first placing station, and the position of the clamping block is opposite to the attaching position of the two adjacent limiting blocks on the opposite side.
Preferably, a positioning mechanism is arranged below the tray main body and comprises a positioning pin sleeve and a balance positioning column, wherein the positioning pin sleeve is used for jacking and positioning the tray, and the balance positioning column is used for balancing the tray.
Preferably, a conductive plate is laid in the first placing station.
Preferably, a conveying frame is arranged at the bottom of the tray main body.
Preferably, the top surface of the tray main body is symmetrically provided with two first placing stations, and three limiting blocks are arranged in each first placing station to divide the first placing station into three side-by-side second placing stations.
Preferably, two driving screw rods are arranged between the two first placing stations along the top surface of the tray main body, each driving screw rod is provided with a screw rod nut sliding seat, the screw rod nut sliding seats are in sliding connection with the top surface of the tray main body, two sides of each screw rod nut sliding seat are respectively provided with a pressing roller, one end, far away from the driving screw rod, of each pressing roller is located above the limiting block and is aligned with the inner side of the middle part of the structure of the limiting block 冂, and the tail end of the outer side of the driving screw rod is coaxially provided with a driving friction wheel.
According to the compatible electric energy meter tray device, the switching of the two postures of the first placing station and the second placing station is realized by arranging the floating limiting mechanism. The first placing station is larger in size and slightly larger in width than the three-phase electric energy meter or the terminal electric energy meter, so that the two large-size electric energy meters can be placed in the first placing station. Each limiting block in the floating limiting mechanism independently floats, and the limiting block cannot sink into the first through hole and cannot expose the first placing station when being pressed down by the electric energy meter. The clamping mechanism is used for limiting and clamping the three-phase electric energy meter or the terminal electric energy meter at the opposite side of the floating limiting mechanism, so that the position positioning of the electric energy meter is stabilized.
When the limiting block in the floating limiting mechanism is not pressed and floats upwards, the first placing station is divided into the second placing stations side by utilizing the 冂 -shaped structure of the limiting block. The second station of placing is used for placing the single-phase electric energy meter that the size is less, and the width of opening of 冂 font structure of stopper cooperates single-phase electric energy meter's width. The limiting block is used as a separation structure between adjacent single-phase electric energy meters, and the 冂 -shaped structure of the limiting block is used for stabilizing the position of the single-phase electric energy meters.
Drawings
Fig. 1 is a schematic structural diagram of a tray device for a compatible electric energy meter according to the present invention.
Fig. 2 is an exploded view of a compatible energy meter tray device of the present invention.
Fig. 3 is a top view of the invention after the conductive plate is removed.
FIG. 4 is a cross-sectional view taken at "A-A" of FIG. 3.
Fig. 5 is an elevation schematic view of a compatible energy meter tray device of the present invention.
Fig. 6 is a schematic structural view of the tray main body.
FIG. 7 is a schematic illustration of the floating stop mechanism with the spring pin retainer plate removed.
Fig. 8 is a single-phase power meter placement gesture.
Fig. 9 is a three-phase power meter placement gesture.
Fig. 10 is a terminal power meter placement posture.
Fig. 11 is a top view of a compatible electric energy meter tray device in embodiment 2.
Fig. 12 is a top view of the operation panel in embodiment 2.
In the figure:
1. A tray main body; 101. a first placement station; 102. a second placement station; 103. a first through hole; 104. a chute; 105. a second through hole; 106. positioning pin sleeves; 107. balancing the positioning column; 108. a conductive plate; 109. a conveying frame; 110. a flange structure; 201. a limiting block A; 202. a limiting block B; 203. a limiting stop plate; 204. a spring pin fixing plate; 205. a spring fixing pin; 206. a pressure spring; 207. a blind hole; 301. a clamping block; 302. a tension spring; 303. a clamp body; 304. a deflector rod; 401. driving a screw rod; 402. a screw nut slide; 403. pressing the roller; 404. the friction wheel is driven.
Detailed Description
The invention is further described below with reference to the drawings and detailed description.
Example 1
As shown in fig. 1 and 2, the compatible electric energy meter tray device of the application comprises a tray main body 1 and a floating switching mechanism,
The top surface of the tray main body 1 is provided with at least one first sinking placing station 101; the four corners of the first placing station 101 are respectively provided with a flange structure 110.
The top surface of the tray main body 1 is provided with at least one first sinking placing station 101; the floating switching mechanism comprises a floating limiting mechanism and a clamping mechanism, the floating limiting mechanism comprises limiting blocks which can float up and down on the top surface of the first placing station 101, the limiting blocks and the clamping mechanism are respectively arranged on two sides of one placing station, the limiting blocks are 冂 -shaped, the inner width of each limiting block is matched with the width of a limiting single-phase electric energy meter, and the limiting blocks are arranged in a side-by-side joint mode to divide the first placing station 101 into side-by-side second placing stations 102; the clamping direction of the clamping mechanism faces one side of the floating limiting mechanism.
As shown in fig. 2, 3 and 4, the floating limiting mechanism comprises a limiting block, a limiting plate 203 and a floating supporting mechanism, and the tray main body 1 is provided with a first through hole 103 which can accommodate at least two limiting blocks to pass through side by side; the bottom of the limiting block is connected with a floating supporting mechanism; the floating supporting mechanism is used for supporting the top of the limiting block to penetrate through the first through hole 103 to expose the top surface of the first placing station 101, and when the limiting block is pressed down by force, the top surface of the limiting block can at least descend to the top surface of the first placing station 101; the limiting stop plate 203 is arranged at the bottom of the limiting block. Each limiting block in the floating limiting mechanism independently floats, and the limiting block cannot sink into the first through hole 103 and cannot expose the first placing station 101 when being pressed down by the electric energy meter. The limiting plate 203 is disposed at the bottom of the limiting block, and has a width larger than that of the first through hole 103, so as to limit the limiting block from falling out of the first through hole 103 of the tray main body 1.
The floating support mechanism comprises a spring pin fixing plate 204, a spring fixing pin 205 and a pressure spring 206, wherein the spring pin fixing plate 204 is arranged on the bottom surface of the tray main body 1, the spring fixing pin 205 is arranged on the spring pin fixing plate 204 and is positioned in the first through hole 103, a blind hole 207 is formed in the bottom of the limiting block, the bottom end of the pressure spring 206 is sleeved on the spring fixing pin 205, and the top end of the pressure spring 206 is positioned in the blind hole 207. In this embodiment, the limiting block includes two limiting blocks a210 and one limiting block B202, and the limiting block B202 is disposed between the two limiting blocks a 210. The difference between the limiting block A210 and the limiting block B202 is that the lengths of the two end parts of the 冂 -shaped structure of the limiting block A210 冂 are longer than those of the two end parts of the 冂 -shaped structure of the limiting block B202.
The clamping mechanism comprises a clamping block 301 and a tension spring 302, the opposite side of the floating limiting mechanism is provided with a sliding groove 104 on the first placing station 101, a second through hole 105 is formed in the bottom of the sliding groove 104, the clamping block 301 is in sliding connection with the sliding groove 104, the sliding direction faces one side of the floating limiting mechanism, a clamping body 303 is arranged at the top of the clamping block 301, a deflector rod 304 is arranged at the bottom of the clamping block 301, the deflector rod 304 penetrates through the second through hole 105 and is exposed below the tray main body 1, the tension spring 302 is arranged in the sliding groove 104, one end of the tension spring 302 is connected with the clamping block 301, and the other end of the tension spring 302 is connected with one end of the sliding groove 104, which faces the inner side of the first placing station 101.
The clamping body 303 of the clamping block 301 exposes the top surface of the first placing station 101, and the position of the clamping block 301 is opposite to the attaching position of two adjacent limiting blocks on the opposite side. Pushing the deflector rod 304 to drive the clamping block 301 to slide outwards, and after the electric energy meter is in place, releasing the pushing force by the pushing force element and using the tension spring 302 to enable the clamping block 301 to rebound to clamp the side face of the three-phase electric energy meter or the terminal electric energy meter.
As shown in fig. 5, a positioning mechanism is arranged below the tray main body 1, the positioning mechanism comprises a positioning pin sleeve 106 and a balance positioning column 107, the positioning pin sleeve 106 is used for jacking and positioning the tray, and the balance positioning column 107 is used for balancing the tray.
A conductive plate 108 is laid in the first placement station 101. The conducting plate 108 is used for grounding protection when the electric energy meter is used for 4k-5kv voltage breakdown voltage test. The bottom of the tray main body 1 is provided with a conveying frame 109.
The first placing station 101 is larger in size and slightly larger in width than the three-phase electric energy meter or the terminal electric energy meter, so that the two electric energy meters with large sizes can be placed in the first placing station 101. Each limiting block in the floating limiting mechanism independently floats, and the limiting block cannot sink into the first through hole 103 and cannot expose the first placing station 101 when being pressed down by the electric energy meter.
When the limiting block in the floating limiting mechanism is not pressed and floats upwards, the first placing station 101 is divided into the second placing stations 102 which are arranged side by utilizing the 冂 -shaped structure of the limiting block. The second placing station 102 is used for placing a single-phase electric energy meter with a smaller size, and the width of an opening of the 冂 -shaped structure of the limiting block is matched with the width of the single-phase electric energy meter. The limiting block is used as a separation structure between adjacent single-phase electric energy meters, and the 冂 -shaped structure of the limiting block is used for stabilizing the position of the single-phase electric energy meters.
The existing industry standard makes unified standard regulations on the external dimensions of the electric meter, the dimensions of the single-phase electric energy meter are 112 mm-160 mm, the dimensions of the three-phase electric energy meter are 160 mm-250 mm, and the terminal electric energy meter is 180 mm-260 mm. The single-phase electric energy meter is small in size, and the length of the single-phase electric energy meter is close to the widths of the three-phase electric energy meter and the terminal electric energy meter. While
In this embodiment, two first placing stations 101 are symmetrically disposed on the top surface of the tray main body 1, and three limiting blocks are disposed in each first placing station 101 to divide the first placing station 101 into three side-by-side second placing stations 102.
As shown in fig. 9 and 10, the width of the first placement station 101 is slightly larger than 160mm, so that the three-phase electric energy meter or the terminal electric energy meter can be placed along the through direction of the first placement station 101. As shown in fig. 8, the single-phase electric energy meter can be placed in a direction of 90 degrees relative to the three-phase electric energy meter or the terminal electric energy meter, and the first placing station 101 can accommodate three limiting blocks to be placed side by side. In this embodiment, the limiting block includes two limiting blocks a210 and one limiting block B202, and the limiting block B202 is disposed between the two limiting blocks a 210. The difference between the limiting block A210 and the limiting block B202 is that the lengths of the two end parts of the 冂 -shaped structure of the limiting block A210 冂 are longer than those of the two end parts of the 冂 -shaped structure of the limiting block B202. In this embodiment, two end portions of the font structure of the stopper a210 冂 reach one half of the width of the first placing station 101. Because the limiting block A210 on one side and the limiting block B202 in the middle are pressed down when the three-phase electric energy meter or the terminal electric energy meter is placed, the limiting block A210 on the other side is not pressed and floats upwards, and the side surface of the limiting block A210 can be used for limiting the top of the three-phase electric energy meter or the terminal electric energy meter.
The clamping mechanism is used for limiting and clamping the three-phase electric energy meter or the terminal electric energy meter at the opposite side of the floating limiting mechanism, so that the position positioning of the electric energy meter is stabilized. In actual use, the position for placing the electric energy meter on the tray conveying line, pushing out pushing elements such as air cylinders and the like in the middle of the conveyor belts on two sides, pushing the deflector rod 304 to drive the clamping block 301 to slide outwards, and after the electric energy meter is in place, the pushing elements release pushing force to enable the clamping block 301 to rebound and tighten the side face of the three-phase electric energy meter or the terminal electric energy meter by using the tension spring 302.
According to the compatible electric energy meter tray device, the two postures of the first placing station 101 and the second placing station 102 are switched through the floating limiting mechanism. The first placing station 101 is used for placing a three-phase electric energy meter or a terminal electric energy meter with enlarged size, and the placing direction can be randomly adjusted according to the direction of the detecting mechanism. The second placing station 102 is used for placing a small-sized single-phase electric energy meter, and an included angle between the second placing station and the placing of a large-sized meter is 90 degrees, and in the use switching of the two types of electric energy meters, only the second placing station is required to rotate 90 degrees, and the orientation and the position of the tray conveying mechanism and the electric meter detecting mechanism are not required to be adjusted.
Example 2
This example is a further optimized version based on example 1. Because the electric energy meter is placed on the tray device through the mechanical gripper, the positioning accuracy is limited, the placement deviation possibly occurs, and one end of the inner side of the single-phase electric energy meter presses the limiting block A210 or one limiting block B202 of the single-phase electric energy meter, or one end of the single-phase electric energy meter presses the limiting block A210 of one side which should not be pressed when the three-phase electric energy meter or the terminal electric energy meter is placed. The optimization scheme of the present embodiment is to solve this problem, and is specifically as follows.
As shown in fig. 11, two driving screws 401 are disposed between the two first placing stations 101 along the top surface of the tray main body 1. The two drive screws 401 are coaxially arranged. The driving screw rod 401 is respectively provided with a screw nut sliding seat 402, the screw nut sliding seat 402 is in sliding connection with the top surface of the tray main body 1, two sides of the screw nut sliding seat 402 are respectively provided with a pressing roller 403, one end, far away from the driving screw rod 401, of the pressing roller 403 is positioned above the limiting block and is aligned with the inner side of the middle part of the font structure of the limiting block 冂, and the tail end of the outer side of the driving screw rod 401 is coaxially provided with a driving friction wheel 404.
The driving screw 401 drives the two screw nut sliding bases 402 to slide relatively along the two first placing stations 101. After placing single-phase ammeter, if there is stopper A210 or a stopper B202 of single-phase ammeter's inboard one end to push down one of them, when lead screw nut slide 402 is stroked, push roller 403 can push down the inboard of single-phase ammeter, push roller 403 is located the top of stopper and its one end that keeps away from drive lead screw 401 aligns with the inboard at stopper 冂 font structural middle part, and push roller 403 makes each single-phase ammeter of placing the deviation outwards release, no longer presses down A210 or stopper B202 by the mistake, and the stopper pops up, realizes the accuracy of placing of single-phase ammeter. When the three-phase electric energy meter or the terminal electric energy meter is placed and one end of the deviation presses one side limiting block A210 which is not pressed, the clamping block 301 slides outwards at first, the driving screw 401 on the same side of the side limiting block A210 which is not pressed rotates to drive the screw nut sliding seat 402 to slide, the pressing roller 403 on the side pushes the three-phase electric energy meter or the terminal electric energy meter to the other side until the side limiting block A210 is not pressed, and the clamping block 301 rebounds and clamps again, so that the electric energy meter is accurately positioned.
In actual use, the position for placing the electric energy meter on the tray conveying line is provided with an operating disc 501 as shown in fig. 12, the middle of the conveyor belts on two sides is used as a thrust element through a push-out cylinder 502 for pushing a deflector rod 304 so as to drive the clamping block 301 to slide outwards, a limit baffle 504 and a servo motor 505 are arranged on a lifting platform 503, the limit baffle 504 can be lifted by the lifting platform 503 to stop the tray device, and the lifting platform 503 is lifted again to a certain height so that the servo motor 505 is provided with a driving friction wheel to contact with a driving friction wheel 404, thereby driving a driving screw rod (401) to rotate. A gap for avoiding the driving friction wheel 404 is also arranged in the middle of the limit baffle 504.
Claims (8)
1. The tray device of the compatible electric energy meter is characterized by comprising a tray main body (1) and a floating switching mechanism, wherein the top surface of the tray main body (1) is provided with at least one first sinking placing station (101); the floating switching mechanism comprises a floating limiting mechanism and a clamping mechanism, the floating limiting mechanism comprises limiting blocks which can float up and down on the top surface of a first placing station (101), the limiting blocks and the clamping mechanism are respectively arranged on two sides of one placing station, the limiting blocks are 冂 -shaped, the inner width of each limiting block is matched with the width of a limiting single-phase electric energy meter, and the limiting blocks are arranged in a side-by-side joint mode to divide the first placing station (101) into side-by-side second placing stations (102); the clamping direction of the clamping mechanism faces one side of the floating limiting mechanism;
Two first placing stations (101) are symmetrically arranged on the top surface of the tray main body (1), and three limiting blocks are arranged in each first placing station (101) to divide the first placing station (101) into three side-by-side second placing stations (102);
The limiting block comprises two limiting blocks A (210) and one limiting block B (202), the limiting block B (202) is arranged between the two limiting blocks A (210), the lengths of two end parts of a 冂 -shaped structure of the limiting block A (210) are longer than those of two end parts of a 冂 -shaped structure of the limiting block B (202), when the three-phase electric energy meter or the terminal electric energy meter is placed into two adjacent second placing stations (102) on one side, the limiting block A (210) on the one side and the middle limiting block B (202) are stressed and pressed downwards, the limiting block A (210) on the other side is not stressed and floats upwards, and the side surface of the limiting block A can be used for limiting the top of the three-phase electric energy meter or the terminal electric energy meter;
two driving screw rods (401) are arranged between the first placing stations (101) at two positions on the top surface of the tray main body (1), each driving screw rod (401) is provided with a screw nut sliding seat (402), each screw nut sliding seat (402) is in sliding connection with the top surface of the tray main body (1), each pressing roller (403) is arranged on two sides of each screw nut sliding seat (402), one end, far away from each driving screw rod (401), of each pressing roller (403) is located above each limiting block and is aligned with the inner side of the middle of the structure of the limiting block 冂, and driving friction wheels (404) are coaxially arranged at the tail end of the outer side of each driving screw rod (401).
2. The compatible electric energy meter tray device according to claim 1, wherein the floating limiting mechanism comprises a limiting block, a limiting plate (203) and a floating supporting mechanism, and the tray main body (1) is provided with a first through hole (103) which can accommodate at least two limiting blocks to pass through side by side; the bottom of the limiting block is connected with a floating supporting mechanism; the floating supporting mechanism is used for supporting the top of the limiting block to penetrate through the first through hole (103) to expose the top surface of the first placing station (101), and when the limiting block is pressed down by force, the top surface of the limiting block can at least descend to the top surface of the first placing station (101); the limiting stop plate (203) is arranged at the bottom of the limiting block.
3. The compatible electric energy meter tray device according to claim 2, wherein the floating support mechanism comprises a spring pin fixing plate (204), a spring fixing pin (205) and a pressure spring (206), the spring pin fixing plate (204) is arranged on the bottom surface of the tray main body (1), the spring fixing pin (205) is arranged on the spring pin fixing plate (204) and is located in the first through hole (103), a blind hole (207) is formed in the bottom of the limiting block, the bottom end of the pressure spring (206) is sleeved on the spring fixing pin (205), and the top end of the pressure spring (206) is located in the blind hole (207).
4. The compatible electric energy meter tray device according to claim 1, wherein the clamping mechanism comprises a clamping block (301) and a tension spring (302), the opposite side of the first placing station (101) is provided with a chute (104) on the opposite side of the floating limiting mechanism, the bottom of the chute (104) is provided with a second through hole (105), the clamping block (301) is slidably connected with the chute (104) and the sliding direction faces one side of the floating limiting mechanism, the top of the clamping block (301) is provided with a clamping body (303) and the bottom of the clamping block is provided with a deflector rod (304), the deflector rod (304) passes through the second through hole (105) and is exposed below the tray main body (1), the tension spring (302) is arranged in the chute (104), one end of the tension spring (302) is connected with the clamping block (301) and the other end of the tension spring is connected with one end of the chute (104) towards the inner side of the first placing station (101).
5. The compatible power meter tray device of claim 4, wherein the clamping body (303) of the clamping block (301) exposes the top surface of the first placing station (101), and the clamping block (301) is opposite to the attaching position of the two adjacent limiting blocks on the opposite side.
6. The compatible electric energy meter tray device according to claim 1, wherein a positioning mechanism is arranged below the tray main body (1), the positioning mechanism comprises a positioning pin sleeve (106) and a balance positioning column (107), the positioning pin sleeve (106) is used for jacking and positioning of the tray, and the balance positioning column (107) is used for balancing the tray.
7. A compatible energy meter tray device according to claim 1, wherein a conductive plate (108) is laid in the first placement station (101).
8. A compatible energy meter tray device according to claim 1, characterized in that the tray body (1) is provided with a conveying frame (109) at the bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410258767.8A CN117885998B (en) | 2024-03-07 | 2024-03-07 | Compatible type electric energy meter tray device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410258767.8A CN117885998B (en) | 2024-03-07 | 2024-03-07 | Compatible type electric energy meter tray device |
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| Publication Number | Publication Date |
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| CN117885998A CN117885998A (en) | 2024-04-16 |
| CN117885998B true CN117885998B (en) | 2024-06-11 |
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| CN202410258767.8A Active CN117885998B (en) | 2024-03-07 | 2024-03-07 | Compatible type electric energy meter tray device |
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| CN205293427U (en) * | 2016-01-20 | 2016-06-08 | 国家电网公司 | Automatic change compatible formula measurement tray of assembly line |
| CN211590083U (en) * | 2019-12-18 | 2020-09-29 | 广东电网有限责任公司 | Device that holds of compatible single-phase table, three-phase table and terminal table |
| CN211878159U (en) * | 2020-02-27 | 2020-11-06 | 广东电网有限责任公司计量中心 | Tray compatible with metering terminal and electric energy meter |
| CN115407256A (en) * | 2022-08-30 | 2022-11-29 | 国网江苏省电力有限公司营销服务中心 | Fully-compatible connection device for electric energy meter detection and use method thereof |
| CN220263532U (en) * | 2023-06-28 | 2023-12-29 | 深圳市海柔创新科技有限公司 | Pallet structure and robot |
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