CN215005843U - Meter connecting seat for three-phase electric energy meter calibration equipment - Google Patents
Meter connecting seat for three-phase electric energy meter calibration equipment Download PDFInfo
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- CN215005843U CN215005843U CN202121487196.3U CN202121487196U CN215005843U CN 215005843 U CN215005843 U CN 215005843U CN 202121487196 U CN202121487196 U CN 202121487196U CN 215005843 U CN215005843 U CN 215005843U
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Abstract
The utility model relates to a meter connecting seat for a three-phase electric energy meter calibration device, which comprises a mounting plate, the outer wall of the mounting plate is fixedly provided with a wiring bar, the outer wall of one side of the wiring bar is provided with a wiring hole, a fixed column is fixedly arranged on the outer wall of the wiring bar, a movable rod is sleeved on the outer wall of the fixed column, a movable groove is arranged on the outer wall of the fixed column in the movable rod, a first spring is fixedly connected between the outer wall of the fixed column and the inner wall of the movable groove, this connect gauge stand for three-phase electric energy meter verification equipment uses through the cooperation of parts such as wiring row, wiring hole, fixed column, movable rod, activity groove, a spring, solid fixed ring, movable plate, slide bar, spout, No. two springs, lead electrical pillar and conducting strip, has reached the purpose that conveniently cuts off the power supply to the wiring row when the circuit breaks down to avoid the electric energy meter to cut off the power supply untimely emergence and damage.
Description
Technical Field
The utility model relates to an electric energy meter verification technical field specifically is a connect gauge stand for three-phase electric energy meter verification equipment.
Background
The electric energy meter is an instrument for measuring electric energy, along with the rapid development of the economy of China, the demand of various industries on electricity is more and more large, a series of standards related to the electric energy meter are formulated by national power grid companies, and in order to realize the automatic verification of the electric energy meter, the automatic verification of the electric energy meter needs to be carried out through a meter connecting seat.
The current connection base is in the testing process, and inconvenient when the electric energy meter breaks down to the connection base carry out timely outage and lead to the electric energy meter to take place to damage to when fixing the electric energy meter, do not carry on spacingly to the electric energy meter, make the electric energy meter take place to lead to leading the conducting strip contact failure of electrical pillar and omnipotent meter after crooked. Aiming at the problems, the novel meter connecting seat is innovatively designed on the basis of the original meter connecting seat.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a connect gauge stand for three-phase electric energy meter calibration equipment to propose current connect gauge stand in the testing process among solving above-mentioned background art, inconvenient when the electric energy meter breaks down carries out timely outage to the connection terminal and leads to the electric energy meter to take place to damage, and when fixing the electric energy meter, do not carry on spacingly to the electric energy meter, make the electric energy meter take place to lead to leading to the conducting strip bad problem of electrical pillar and omnipotent meter after crooked.
In order to achieve the above object, the utility model provides a following technical scheme: a meter connecting base for three-phase electric energy meter verification equipment comprises a mounting plate, wherein a wiring bar is fixedly arranged on the outer wall of the mounting plate, a wiring hole is formed in the outer wall of one side of the wiring bar, a fixed column is fixedly arranged on the outer wall of the wiring bar, a movable rod is sleeved on the outer wall of the fixed column, a movable groove is formed in the inner portion of the movable rod, located on the outer wall of the fixed column, a first spring is fixedly connected with the outer wall of the fixed column and the inner wall of the movable groove, a fixed ring is fixedly arranged at the top end of the movable rod, a movable plate is arranged on the outer wall of the mounting plate and located above the wiring bar, a sliding rod penetrating through the inner portion of the mounting plate is arranged in the movable plate, a sliding groove is formed in the outer wall of the mounting plate, a second spring is fixedly connected with the inner wall of the sliding groove and the outer wall of the sliding rod, a conductive column is fixedly arranged in the inner portion of the movable plate, the one end of leading electrical pillar is connected with the conducting strip, the top outer wall of mounting panel is provided with fixed knot and constructs, and the top that the outer wall of mounting panel is located the movable plate is provided with limit structure.
Preferably, the wiring holes and the conductive sheets are electrically connected, the number of the conductive columns is multiple, and the conductive sheets and the conductive columns are made of metal materials.
Preferably, the fixed column is matched with the outer wall of the movable groove, the fixed column is in sliding connection with the movable groove, and the inner wall of the fixed ring is matched with the outer wall of the sliding rod.
Preferably, the outer wall of the bottom end of each sliding rod is matched with the inner wall of each sliding groove, the sliding rods and the sliding grooves form sliding connection, and the sliding rods are arranged into two groups.
Preferably, the fixed knot constructs including fixed block, threaded rod and briquetting, the fixed block that is provided with of outer wall of mounting panel, the inside of fixed block is provided with the threaded rod, the one end fixedly connected with briquetting of threaded rod.
Preferably, the outer wall of threaded rod and the inner wall of fixed block are provided with the assorted screw thread, and the briquetting sets up to rubber material.
Preferably, limit structure includes fixed plate, dwang, rubber pad and No. three springs, the fixed plate that is provided with of outer wall of mounting panel, the inside rotation of fixed plate is connected with the dwang, the fixed rubber pad that is provided with of outer wall of dwang, and the outer wall fixedly connected with No. three springs of the inner wall of dwang and fixed plate.
Compared with the prior art, the beneficial effects of the utility model are that: the meter connecting seat for the three-phase electric energy meter calibration equipment,
1. the purpose of conveniently cutting off the power of the wiring bar when a circuit fails is achieved through the matched use of the parts such as the wiring bar, the wiring holes, the fixed columns, the movable rods, the movable grooves, the first springs, the fixed rings, the movable plates, the slide rods, the slide grooves, the second springs, the conductive columns, the conductive sheets and the like, so that the electric energy meter is prevented from being damaged when the power is not cut off in time;
2. the electric energy meter fixing device has the advantages that the purpose of horizontally reinforcing the fixed electric energy meter is achieved through the matching use of the parts such as the fixing block, the threaded rod, the pressing block, the fixing plate, the rotating rod, the rubber pad and the third spring, and therefore the electric energy meter is prevented from being in poor contact at the wiring position due to the fact that the electric energy meter is inclined.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a schematic bottom view of the wiring bar of the present invention;
FIG. 3 is an enlarged view of a portion A of FIG. 1 according to the present invention;
fig. 4 is a schematic bottom view of the movable plate of the present invention.
In the figure: 1. mounting a plate; 2. a line bank; 3. a wiring hole; 4. fixing a column; 5. a movable rod; 6. a movable groove; 7. a first spring; 8. a fixing ring; 9. moving the plate; 10. a slide bar; 11. a chute; 12. a second spring; 13. a conductive post; 14. a conductive sheet; 15. a fixed structure; 1501. a fixed block; 1502. a threaded rod; 1503. briquetting; 16. a limiting structure; 1601. a fixing plate; 1602. rotating the rod; 1603. a rubber pad; 1604. and a third spring.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the objects of the present invention, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.
Referring to fig. 1-4, the present invention provides a technical solution: a meter connecting base for three-phase electric energy meter verification equipment comprises a mounting plate 1, wherein a wiring bar 2 is fixedly arranged on the outer wall of the mounting plate 1, a wiring hole 3 is formed in the outer wall of one side of the wiring bar 2, a fixed column 4 is fixedly arranged on the outer wall of the wiring bar 2, a movable rod 5 is sleeved on the outer wall of the fixed column 4, a movable groove 6 is formed in the outer wall, located on the fixed column 4, of the movable rod 5, a first spring 7 is fixedly connected with the outer wall of the fixed column 4 and the inner wall of the movable groove 6, a fixed ring 8 is fixedly arranged at the top end of the movable rod 5, a movable plate 9 is arranged on the outer wall of the mounting plate 1 and located above the wiring bar 2, a slide rod 10 penetrating through the interior of the mounting plate 1 is arranged in the movable plate 9, a slide groove 11 is formed in the outer wall of the slide rod 10, a second spring 12 is fixedly connected with the inner wall of the slide groove 11 and the outer wall of the slide rod 10, and a conductive column 13 is fixedly arranged in the movable plate 9, one end of the conductive column 13 is connected with a conductive sheet 14, the outer wall of the top end of the mounting plate 1 is provided with a fixed structure 15, and the outer wall of the mounting plate 1 is provided with a limit structure 16 above the moving plate 9.
The wiring hole 3 and the conducting plate 14 are electrically connected, the number of the conducting posts 13 is multiple groups, and the conducting plate 14 and the conducting posts 13 are all made of metal materials, so that the connection of the circuit is conveniently carried out through the multiple groups of the conducting posts 13 and the interfaces of the electric energy meter.
The fixed column 4 is fit with the outer wall of the movable groove 6, the fixed column 4 is in sliding connection with the movable groove 6, the inner wall of the fixing ring 8 is fit with the outer wall of the sliding rod 10, the movable rod 5 is convenient to drive the movable groove 6 to slide on the outer wall of the fixed column 4, and the sliding rod 10 is propped against the fixing ring 8.
The outer wall of the bottom end of the sliding rod 10 is matched with the inner wall of the sliding groove 11, the sliding rods 10 and the sliding groove 11 form sliding connection, and the two groups of sliding rods 10 are arranged, so that the bottom ends of the sliding rods 10 can slide and extrude the second spring 12 in the sliding groove 11 conveniently.
Fixed knot constructs 15 and includes fixed block 1501, threaded rod 1502 and briquetting 1503, and the fixed block 1501 that is provided with of outer wall of mounting panel 1, the inside of fixed block 1501 are provided with the threaded rod 1502, and the one end fixedly connected with briquetting 1503 of threaded rod 1502 is convenient for fix the electric energy meter after the circuit switch-on through fixed knot constructs 15.
The outer wall of threaded rod 1502 and the inner wall of fixed block 1501 are provided with assorted screw thread, and briquetting 1503 sets up to rubber material, and the threaded rod 1502 of being convenient for rotates and drives briquetting 1503 and push down the top of electric energy meter and fix.
The working principle is as follows: according to the illustration in fig. 1-4, the three-phase line and the ground line interface of the input end and the output end of the electric energy meter are clamped into the eight conductive posts 13 corresponding to the eight conductive posts 13, the threaded rod 1502 is rotated to drive the pressing block 1503 to move downwards to press the outer wall of the top end of the electric energy meter, the outer walls of the two sides of the electric energy meter press the rubber pad 1603 on the outer wall of the rotating rod 1602, the inner wall of the rotating rod 1602 presses the third spring 1604, the electric energy meter is limited transversely by the elastic force generated by the deformation of the third spring 1604, the poor contact between the end of the conductive post 13 and the three-phase line and ground line interface due to the unstable fixation of the electric energy meter is avoided, when the line fails, the movable rod 5 is pulled, the movable rod 5 drives the movable groove 6 to press the first spring 7, the second spring 12 is in a compressed state, when the movable rod 5 drives the fixed ring 8 to leave the sliding rod 10, the second spring 12 recovers to deform to drive the movable plate 9 to slide downwards, the movable plate 9 drives the conductive column 13 to move out of an interface of the electric energy meter, at the moment, a circuit of the electric energy meter is in a disconnected state, after the movable rod 5 is loosened, the first spring 7 recovers to deform to drive the fixing ring 8 to push the sliding rod 10, the sliding rod 10 drives the conductive column 13 inside the movable plate 9 to be inserted into the interface of the electric energy meter, and the electric energy meter is in a connected state at the moment, so that the electric energy meter is prevented from being damaged due to untimely power failure of the electric energy meter after the circuit breaks down, and the working principle of the meter connecting seat for the three-phase electric energy meter verification equipment is the working principle.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed by the preferred embodiment, it is not limited to the present invention, and any person skilled in the art can make modifications or changes equivalent to the equivalent embodiments by utilizing the above disclosed technical contents without departing from the technical scope of the present invention, but all the modifications, changes and changes of the technical spirit of the present invention made to the above embodiments are also within the scope of the technical solution of the present invention.
Claims (7)
1. The utility model provides a connect gauge stand for three-phase electric energy meter verification equipment, includes mounting panel (1), its characterized in that: the wiring board is characterized in that a wiring board (2) is fixedly arranged on the outer wall of the mounting plate (1), a wiring hole (3) is formed in the outer wall of one side of the wiring board (2), a fixed column (4) is fixedly arranged on the outer wall of the wiring board (2), a movable rod (5) is sleeved on the outer wall of the fixed column (4), a movable groove (6) is formed in the outer wall of the movable rod (5) which is located on the fixed column (4), a first spring (7) is fixedly connected between the outer wall of the fixed column (4) and the inner wall of the movable groove (6), a fixed ring (8) is fixedly arranged at the top end of the movable rod (5), a movable plate (9) is arranged above the wiring board (2) on the outer wall of the mounting plate (1), a sliding rod (10) penetrating through the inside of the mounting plate (1) is arranged inside the inner wall of the mounting plate (9), a sliding groove (11) is formed in the outer wall of the sliding rod (10) on the outer wall of the mounting plate (1), the inner wall of spout (11) and the outer wall fixedly connected with spring (12) No. two of slide bar (10), the fixed conductive pillar (13) that is provided with in inside of movable plate (9), the one end of leading conductive pillar (13) is connected with conducting strip (14), the top outer wall of mounting panel (1) is provided with fixed knot and constructs (15), and the top that the outer wall of mounting panel (1) is located movable plate (9) is provided with limit structure (16).
2. The meter receiving seat for the three-phase electric energy meter verification equipment as claimed in claim 1, wherein: the wiring holes (3) and the conducting strips (14) are electrically connected, the number of the conducting strips (13) is multiple, and the conducting strips (14) and the conducting strips (13) are made of metal materials.
3. The meter receiving seat for the three-phase electric energy meter verification equipment as claimed in claim 1, wherein: the fixed column (4) is matched with the outer wall of the movable groove (6), the fixed column (4) is in sliding connection with the movable groove (6), and the inner wall of the fixed ring (8) is matched with the outer wall of the sliding rod (10).
4. The meter receiving seat for the three-phase electric energy meter verification equipment as claimed in claim 1, wherein: the outer wall of the bottom end of the sliding rod (10) is matched with the inner wall of the sliding groove (11), the sliding rod (10) and the sliding groove (11) form sliding connection, and the sliding rods (10) are arranged into two groups.
5. The meter receiving seat for the three-phase electric energy meter verification equipment as claimed in claim 1, wherein: fixed knot constructs (15) including fixed block (1501), threaded rod (1502) and briquetting (1503), the outer wall of mounting panel (1) is fixed and is provided with fixed block (1501), the inside of fixed block (1501) is provided with threaded rod (1502), the one end fixedly connected with briquetting (1503) of threaded rod (1502).
6. The meter receiving seat for the three-phase electric energy meter verification equipment as claimed in claim 5, wherein: the outer wall of threaded rod (1502) and the inner wall of fixed block (1501) are provided with assorted screw thread, and briquetting (1503) set up to rubber material.
7. The meter receiving seat for the three-phase electric energy meter verification equipment as claimed in claim 1, wherein: limiting structure (16) are including fixed plate (1601), dwang (1602), rubber pad (1603) and No. three spring (1604), the fixed plate (1601) that is provided with of outer wall of mounting panel (1), the inside rotation of fixed plate (1601) is connected with dwang (1602), the fixed rubber pad (1603) that is provided with of outer wall of dwang (1602), and the outer wall fixedly connected with No. three spring (1604) of inner wall of dwang (1602) and fixed plate (1601).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121487196.3U CN215005843U (en) | 2021-07-01 | 2021-07-01 | Meter connecting seat for three-phase electric energy meter calibration equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121487196.3U CN215005843U (en) | 2021-07-01 | 2021-07-01 | Meter connecting seat for three-phase electric energy meter calibration equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215005843U true CN215005843U (en) | 2021-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121487196.3U Active CN215005843U (en) | 2021-07-01 | 2021-07-01 | Meter connecting seat for three-phase electric energy meter calibration equipment |
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| Country | Link |
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| CN (1) | CN215005843U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114295876A (en) * | 2021-12-08 | 2022-04-08 | 南京市计量监督检测院 | Clamping fixing seat for electric energy meter calibration and application method thereof |
-
2021
- 2021-07-01 CN CN202121487196.3U patent/CN215005843U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114295876A (en) * | 2021-12-08 | 2022-04-08 | 南京市计量监督检测院 | Clamping fixing seat for electric energy meter calibration and application method thereof |
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