CN221351581U - Wiring structure of metering instrument - Google Patents
Wiring structure of metering instrument Download PDFInfo
- Publication number
- CN221351581U CN221351581U CN202323299039.1U CN202323299039U CN221351581U CN 221351581 U CN221351581 U CN 221351581U CN 202323299039 U CN202323299039 U CN 202323299039U CN 221351581 U CN221351581 U CN 221351581U
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- Prior art keywords
- guide rail
- wire
- rail meter
- sliding
- grooves
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- 230000007246 mechanism Effects 0.000 claims abstract description 7
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 description 14
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 239000002390 adhesive tape Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- 230000007935 neutral effect Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
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- Installation Of Indoor Wiring (AREA)
Abstract
The utility model discloses a wiring structure of a metering device, which relates to the technical field of structural parts and comprises a guide rail meter, wherein two wire grooves are formed in the front side and the rear side of the upper end of the guide rail meter, convex grooves are formed in the front side and the rear side of the upper end of the guide rail meter, two guide plates are fixedly arranged in the front side and the rear side of the upper end of the guide rail meter, the convex grooves are positioned between the two wire grooves, the two wire grooves are positioned between the two guide plates, and wiring mechanisms are arranged in the front side and the rear side of the upper end of the guide rail meter.
Description
Technical Field
The utility model relates to the technical field of structural parts, in particular to a wiring structure of a metering device.
Background
The guide rail meter is a product for electric energy metering, so the guide rail meter needs to be connected between an electric appliance and a power supply, and the upper side and the lower side of the guide rail meter are generally provided with connecting terminals for connecting the power supply and the electric appliance;
At present, a wiring structure (such as a patent number of CN 217879378U) of the existing metering instrument discloses that a wiring area is divided into a live wire wiring area and a neutral wire wiring area, wiring terminals of the two wiring areas are respectively positioned on two side surfaces, and the neutral wire wiring area and the live wire wiring area are separated in a space distance, so that the neutral wire and the live wire are difficult to contact together in wiring;
however, in the implementation process of the technical scheme, at least the following technical problems are found: when carrying out the installation of zero line and live wire to the guide rail table, need use the instrument to screw up the clamping screw on every zero line and the live wire, because need connect two zero lines and two live wires on the guide rail table, so very troublesome when the installation, not convenient enough.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides a wiring structure of a metering instrument, which solves the technical problems that when a guide rail meter is installed with a zero line and a fire wire, a tool is needed to be used for screwing clamping screws on each zero line and each fire wire, and as two zero lines and two fire wires are needed to be connected on one guide rail meter, the installation is very troublesome and the installation is not convenient.
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
The utility model provides a wiring structure of metering device, this metering device includes the guide rail table, both sides all have been seted up around the guide rail table upper end two wire grooves, protruding groove has all been seted up around the guide rail table upper end both sides, both sides all fixed mounting have two deflector around the guide rail table upper end, wherein, protruding groove is located between two wire grooves, two the wire groove is located between two deflector, both sides all are equipped with wiring mechanism around the guide rail table upper end, wiring mechanism includes the limiting plate, the limiting plate rotates the convex inslot of cup jointing in the guide rail table and sets up, the screw rod is fixed to be installed to the limiting plate upper end, the clamp plate is installed through the screw rod circumference surface, the surface at two deflector is all run through slidable mounting to the clamp plate both sides end, clamp plate lower extreme fixed mounting has two fastener pieces, two fastener piece lower extreme all slidable mounting is in two wire grooves that the guide rail table set up.
Preferably: the lifting rods are arranged on two sides of the upper end of the pressing plate in a penetrating and sliding mode, the cross section shapes of the two lifting rods are T-shaped, and the two lifting rods are located between the two guide plates.
Preferably: the wire core clamping plates are fixedly arranged at the lower ends of the lifting rods, and the lower ends of the wire core clamping plates are respectively and slidably arranged in two wire slots formed in the guide rail table.
Preferably: the circumference surface of two lifter has all run through the activity and has cup jointed the spring, wherein, the upper and lower both ends of spring are fixed mounting respectively between clamp plate and sinle silk splint.
Preferably: the guide rail meter front end runs through and has seted up the sliding tray, the sliding tray both sides of the sliding tray inner wall that the guide rail meter was seted up have all been seted up to the spout, wherein, four sliding blocks are all slidable mounting in two spouts that the guide rail meter was seted up.
Preferably: and a separation plate is fixedly arranged between every two sliding blocks, wherein the two separation plates are both slidably arranged in a sliding groove formed in the guide rail table.
The beneficial effects are that: 1. through screw rod and clamp plate and two line clamp splice that set up for the device only need to accomplish the installation through rotating a screw rod when wiring, need not to install zero line and fire in proper order, great improvement the efficiency that the staff installed, two sinle silk splint and two designs of spring in addition, make the device can fasten zero line and live wire, can not cause the injury to the core again.
2. After zero line and live wire installation are accomplished, the user can pull out the sliding tray that the guide rail table was seted up with the division board in, and the division board just is between with zero line and the live wire this moment, and the user can use the adhesive tape, with the tip fixed mounting respectively of zero line and live wire at the left side end and the right side end of division board, and then avoided zero line and live wire to appear unexpected contact together, great improvement the security that the device pencil was connected.
Drawings
The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings.
FIG. 1 is a block diagram of the overall utility model;
FIG. 2 is a block diagram of a track table of the present utility model;
FIG. 3 is a block diagram of a platen of the present utility model;
Fig. 4 is a structural view of the separator of the present utility model.
Legend description: 11. a pressing plate; 12. a wire clamp block; 13. a spring; 14. a wire core clamping plate; 15. a lifting rod; 21. a guide rail table; 22. a wire slot; 23. a limiting plate; 24. a screw; 25. a guide plate; 31. a sliding groove; 32. a sliding block; 33. and a partition plate.
Detailed Description
According to the wiring structure of the metering device, when the guide rail meter is used for installing the zero line and the fire line, the clamping screws on each zero line and each fire line are required to be screwed by using a tool, and as two zero lines and two fire lines are required to be connected to one guide rail meter, the wiring structure is very troublesome and inconvenient to install, the installation can be completed by rotating one screw and the pressing plate and the two wire clamping blocks when the device is used for wiring, the zero line and the fire are not required to be installed in sequence, the installation efficiency of workers is greatly improved, and the design of the two wire core clamping plates and the two springs enables the device to fasten the zero line and the fire line and not to cause damage to wire cores.
Examples: the technical scheme in the embodiment of the utility model effectively solves the technical problems that when the zero line and the fire line of the guide rail meter are installed, a tool is needed to be used for screwing the clamping screw on each zero line and each fire line, and as two zero lines and two fire lines are needed to be connected on one guide rail meter, the installation is very troublesome and inconvenient, and the overall thinking is as follows: aiming at the problems existing in the prior art, the utility model provides a wiring structure of a metering instrument, which comprises a guide rail meter 21, wherein two wire slots 22 are respectively arranged at the front side and the rear side of the upper end of the guide rail meter 21, convex grooves are respectively arranged at the front side and the rear side of the upper end of the guide rail meter 21, two guide plates 25 are respectively and fixedly arranged at the front side and the rear side of the upper end of the guide rail meter 21, wherein the convex groove is positioned between the two wire grooves 22, the two wire grooves 22 are positioned between the two guide plates 25, wiring mechanisms are respectively arranged at the front side and the rear side of the upper end of the guide rail meter 21, each wiring mechanism comprises a limiting plate 23, the limiting plates 23 are rotatably sleeved in the convex groove formed in the guide rail meter 21, a screw 24 is fixedly arranged at the upper end of each limiting plate 23, a user rotates the screw 24 by using a tool, the limiting plates 23 arranged at the lower end of each screw 24 are rotatably sleeved in the convex groove formed in the guide rail meter 21, so that the screw 24 can not move up and down under the condition of rotation, at the moment, the pressing plate 11 and the screw 24 are in threaded connection, Therefore, when the screw 24 is rotated, the pressing plate 11 is driven to move upwards, the upward movement of the pressing plate 11 drives the two wire clamping blocks 12 to move upwards, at this time, a user can insert a zero wire and a live wire which are required to be connected with the guide rail meter 21 into the two wire slots 22 formed in the guide rail meter 21 respectively, at this time, the screw 24 is reversely rotated, so that the screw 24 drives the pressing plate 11 to move downwards, and further, the two wire clamping blocks 12 clamp and fix the zero wire and the live wire, and when the pressing plate 11 moves downwards, the two wire clamping plates 14 are driven to move downwards, the positions of the two wire clamping plates 14 are lower than those of the two wire clamping blocks 12, when the two wire clamping plates 14 contact the wire cores of the zero wire and the live wire, The two wire clamping blocks 12 can move downwards continuously, the two springs 13 can receive small pressure at the moment, so that the wire clamping plates 14 are extruded, the wire clamping plates can fix the wire, the novel wire clamping device can complete installation by rotating one screw 24 when the device is used for wiring, zero wires and fire are not required to be installed in sequence, the efficiency of staff installation is greatly improved, the two wire clamping plates 14 and the two springs 13 are designed, the device can fasten the zero wires and the fire wires without damaging the wire cores, the pressing plates 11 are installed on the circumferential surfaces of the screw 24 in a penetrating way through threads, The two side ends of the pressing plate 11 are all penetrated and slidably mounted on the outer surfaces of the two guide plates 25, the lower end of the pressing plate 11 is fixedly provided with two wire clamping blocks 12, the lower ends of the two wire clamping blocks 12 are all slidably mounted in two wire grooves 22 formed in the guide rail table 21, the two sides of the upper end of the pressing plate 11 are all penetrated and slidably mounted with lifting rods 15, the cross section shapes of the two lifting rods 15 are T-shaped, wherein the two lifting rods 15 are positioned between the two guide plates 25, the lower ends of the two lifting rods 15 are fixedly provided with wire core clamping plates 14, the lower ends of the two wire core clamping plates 14 are respectively slidably mounted in the two wire grooves 22 formed in the guide rail table 21, the circumferential surfaces of the two lifting rods 15 are penetrated and movably sleeved with springs 13, Wherein, the upper and lower ends of the spring 13 are respectively and fixedly arranged between the pressing plate 11 and the wire core clamping plate 14, the front end of the guide rail table 21 is provided with a sliding groove 31 in a penetrating way, both sides of the inner wall of the sliding groove 31 provided with the guide rail table 21 are provided with sliding grooves, wherein, four sliding blocks 32 are respectively and slidably arranged in the two sliding grooves provided with the guide rail table 21, a separation plate 33 is fixedly arranged between every two sliding blocks 32, wherein, the two separation plates 33 are respectively and slidably arranged in the sliding groove 31 provided with the guide rail table 21, when the installation of a zero wire and a fire wire is completed, a user can pull the separation plate 33 out from the sliding groove 31 provided with the guide rail table 21, at the moment, the separation plate 33 is arranged between the zero wire and the fire wire, The user can use the adhesive tape, with the tip fixed mounting respectively in the left side end and the right side end of division board 33 of zero line and live wire, and then avoided zero line and live wire to appear unexpected contact together, great improvement the security that the device pencil was connected.
Working principle: the first step, a user rotates the screw 24 by using a tool, the limiting plate 23 arranged at the lower end of the screw 24 is rotationally sleeved in the convex groove formed in the guide rail table 21, so that the screw 24 can not move up and down under the condition of rotation, the pressing plate 11 and the screw 24 are in threaded connection, so that when the screw 24 is rotated, the pressing plate 11 is driven to move up, the two wire clamping blocks 12 are driven to move up, at the moment, the user can insert a zero wire and a fire wire which are required to be connected with the guide rail table 21 into the two wire slots 22 formed in the guide rail table 21 respectively, at the moment, the screw 24 is rotated reversely, the pressing plate 11 is driven to move down by the screw 24, the two wire clamping blocks 12 clamp and fix the zero wire and the fire wire when the pressing plate 11 moves down, the two wire core clamping plates 14 can be driven to move downwards, the positions of the two wire core clamping plates 14 are lower than those of the two wire clamping blocks 12, when the two wire core clamping plates 14 contact the wire cores of zero wires and live wires, the two wire clamping blocks 12 can continue to move downwards, at the moment, the two springs 13 can receive small pressure, thereby the wire core clamping plates 14 are extruded, the wire cores can be fixed, the device can be installed only by rotating one screw 24 when being connected with wires by the aid of the screw rods 24, zero wires and fire are not required to be installed sequentially, the installation efficiency of workers is greatly improved, and the device can fasten the zero wires and the live wires without damaging the wire cores due to the design of the two wire core clamping plates 14 and the two springs 13.
And secondly, after the installation of the zero line and the fire line is completed, a user can pull out the isolation plate 33 from the sliding groove 31 formed in the guide rail table 21, and the isolation plate 33 is arranged between the zero line and the fire line, so that the user can use adhesive tapes to respectively and fixedly install the end parts of the zero line and the fire line at the left side end and the right side end of the isolation plate 33, thereby avoiding accidental contact of the zero line and the fire line, and greatly improving the harness connection safety of the device.
Finally, it should be noted that: it is apparent that the above examples are only illustrative of the present utility model and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present utility model.
Finally, it should be noted that: it is apparent that the above examples are only illustrative of the present utility model and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present utility model.
Claims (6)
1. The utility model provides a wiring structure of metering device which characterized in that: the metering instrument comprises a guide rail meter (21), wherein two wire grooves (22) are formed in the front side and the rear side of the upper end of the guide rail meter (21), convex grooves are formed in the front side and the rear side of the upper end of the guide rail meter (21), and two guide plates (25) are fixedly arranged in the front side and the rear side of the upper end of the guide rail meter (21);
the convex grooves are positioned between two wire grooves (22), the two wire grooves (22) are positioned between two guide plates (25), and wiring mechanisms are arranged on the front side and the rear side of the upper end of the guide rail meter (21);
The wiring mechanism comprises a limiting plate (23), the limiting plate (23) is rotationally sleeved in a convex groove formed in a guide rail meter (21), a screw rod (24) is fixedly arranged at the upper end of the limiting plate (23), a pressing plate (11) is installed on the circumferential surface of the screw rod (24) in a penetrating mode through threads, two side ends of the pressing plate (11) are installed on the outer surfaces of two guide plates (25) in a penetrating and sliding mode, two wire clamp blocks (12) are fixedly arranged at the lower ends of the pressing plate (11), and two wire slots (22) formed in the guide rail meter (21) in a sliding mode are formed in the lower ends of the wire clamp blocks (12).
2. The wiring structure of a metering device of claim 1, wherein: lifting rods (15) are arranged on two sides of the upper end of the pressing plate (11) in a penetrating and sliding mode, and the cross sections of the two lifting rods (15) are T-shaped;
Wherein two lifting rods (15) are positioned between two guide plates (25).
3. The wiring structure of a metering device of claim 2, wherein: the lower ends of the two lifting rods (15) are fixedly provided with wire core clamping plates (14);
The lower ends of the two wire core clamping plates (14) are respectively and slidably arranged in two wire grooves (22) formed in the guide rail meter (21).
4. A wiring structure of a metering device as claimed in claim 3, wherein: the circumferential surfaces of the two lifting rods (15) penetrate through and are movably sleeved with springs (13);
The upper end and the lower end of the spring (13) are respectively and fixedly arranged between the pressing plate (11) and the wire core clamping plate (14).
5. The wiring structure of a metering device of claim 4, wherein: the front end of the guide rail meter (21) is provided with a sliding groove (31) in a penetrating mode, and both sides of the inner wall of the sliding groove (31) formed in the guide rail meter (21) are provided with sliding grooves;
Four sliding blocks (32) are slidably arranged in two sliding grooves formed in the guide rail table (21).
6. The wiring structure of a metering device of claim 5, wherein: a separation plate (33) is fixedly arranged between every two sliding blocks (32);
wherein, two division boards (33) are all installed in the sliding groove (31) that guide rail table (21) set up in the sliding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323299039.1U CN221351581U (en) | 2023-12-05 | 2023-12-05 | Wiring structure of metering instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323299039.1U CN221351581U (en) | 2023-12-05 | 2023-12-05 | Wiring structure of metering instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221351581U true CN221351581U (en) | 2024-07-16 |
Family
ID=91847468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323299039.1U Active CN221351581U (en) | 2023-12-05 | 2023-12-05 | Wiring structure of metering instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221351581U (en) |
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2023
- 2023-12-05 CN CN202323299039.1U patent/CN221351581U/en active Active
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