CN215497412U - Switching device for electric power - Google Patents

Switching device for electric power Download PDF

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Publication number
CN215497412U
CN215497412U CN202121892208.0U CN202121892208U CN215497412U CN 215497412 U CN215497412 U CN 215497412U CN 202121892208 U CN202121892208 U CN 202121892208U CN 215497412 U CN215497412 U CN 215497412U
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China
Prior art keywords
plate
adjusting
adapter body
connecting plate
mounting plate
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CN202121892208.0U
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Chinese (zh)
Inventor
黄聿丹
郑晖
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Xiamen Yuye Electric Power Engineering Survey And Design Co ltd
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Xiamen Yuye Electric Power Engineering Survey And Design Co ltd
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Priority to CN202121892208.0U priority Critical patent/CN215497412U/en
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Abstract

The utility model discloses a switching device for electric power, which belongs to the technical field of electric power installation and comprises a mounting plate, a connecting plate and a locking knob, wherein an adjusting groove is arranged on the surface of one side of the mounting plate, the connecting plate is arranged on one side of the mounting plate, adjusting plates are arranged at the top end and the bottom end of one side of the connecting plate close to the mounting plate, lug grooves are formed in the two ends of the top of the adjusting plate, a lug is arranged inside each lug groove, a threaded pipe is arranged at the bottom of each lug, a screw rod is arranged inside each threaded pipe, a driven gear is arranged at the bottom of each screw rod, a driving gear is arranged on one side of each driven gear, a transmission rod is arranged on one side of each driving gear far away from each driven gear, the rotation of the screw rods is realized through the rotation of the transmission rods, the driving gears and the driven gears move up, so that the adjusting plates are fixed inside the adjusting grooves to achieve the purpose of stable installation, the design greatly improves the fault tolerance rate of installation operation, thereby reducing the installation difficulty.

Description

Switching device for electric power
Technical Field
The utility model relates to the technical field of electric power installation, in particular to a switching device for electric power.
Background
The electrical adapter, also called as an electrical adapter, converts a DC signal of 0-10 mA or 4-20 mA into a pneumatic signal of 20-100 kPa so as to communicate the electric unit meter and the pneumatic unit meter to work together.
At present, in the erection of electric power, often need use the adapter, and current adapter is more loaded down with trivial details in the installation to after the installation, difficult demolising, in case the installation mistake appears, then need the re-drilling to install it, in the in-process of installation, also difficult to carry out necessary adjustment to its position, thereby improved the installation degree of difficulty. Therefore, we propose a switching device for electric power to solve the above mentioned problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides an electric power switching device which has a certain adjusting function and can adjust the position of a converter to a certain degree in the installation process, so that the fault tolerance rate of the installation of the converter is improved, the installation difficulty is reduced, and the installation accuracy is ensured.
The technical scheme of the utility model is as follows:
an electric power switching device comprises a mounting plate, a connecting plate and a locking knob, wherein an adjusting groove is arranged on the surface of one side of the mounting plate, one side of the mounting plate is provided with a connecting plate, the top end and the bottom end of one side of the connecting plate, which is close to the mounting plate, are provided with adjusting plates, the adjusting plate is fixedly connected with the connecting plate in a welding mode, both ends of the top of the adjusting plate are provided with lug grooves, a convex block is arranged in the convex block groove and is connected with the convex block groove in a sliding way, a threaded pipe is arranged at the bottom of the convex block, a screw rod is arranged in the threaded pipe and is spirally connected with the threaded pipe, a driven gear is arranged at the bottom of the screw rod, one side of the driven gear is provided with a driving gear, one side of the driving gear, which is far away from the driven gear, is provided with a transmission rod, the transmission rod is fixedly connected with the driving gear, and the other end of the transmission rod penetrates through the connecting plate and extends to the other side of the connecting plate.
The working principle of the technical scheme is as follows:
the adjustable property of the connection plate is realized through the adjusting groove and the adjusting plate, after the mounting plate is fixed, the connection plate can be driven to move through the adjusting groove and the adjusting plate, the rotary movement is driven, the purpose of adjusting the mounting position is achieved, the driving gear is driven to rotate through rotating the transmission rod, the driving gear is driven to rotate, the driven gear is driven to rotate, the rotation of the screw rod is realized, the screw rod is in spiral connection with the threaded pipe, the height adjustment of the threaded pipe is realized, the driving lug is enabled to move upwards, the adjusting plate is fixed in the adjusting groove, the purpose of stable mounting is achieved, the fault tolerance rate of mounting operation is greatly improved through the design, and the mounting difficulty is reduced.
In a further technical scheme, the one end that the transfer line extends to the linkage plate opposite side is equipped with the locking knob, the one end fixed connection of locking knob and transfer line, the transfer line with the linkage plate junction be equipped with the bearing, the transfer line passes through bearing and linkage plate swing joint, the one end that the one end of bearing is close to the driving gear is equipped with the spacing lantern ring, the periphery fixed connection of spacing lantern ring and transfer line, the outside both sides of lug are equipped with the limiting plate, limiting plate and lug fixed connection.
Through the limiting plate that is equipped with, restrict the rotation of lug, prevent to take the screwed pipe at the lug and follow the screw rod and rotate, lose the function of adjusting the lug to can't be fixed with the regulating plate with the inside of adjustment tank, the switching equipment fixing of messenger is unstable, the effectual stability of guaranteeing the lug, through the locking knob that is equipped with, makes things convenient for the staff to rotate the transmission rod, improves the installation effectiveness.
In a further technical scheme, the adjusting groove is L-shaped with the adjusting plate, the length of the adjusting groove is larger than the adjusting plate, and mounting screw holes are formed in the peripheral surface of the mounting plate.
Through the design to the length of adjustment tank for the length of adjustment tank is greater than the regulating plate, thereby guarantees the mobility of regulating plate, all designs for the L type through the shape with adjustment tank and regulating plate, guarantees the stability of being connected between connection board and the mounting panel, prevents to appear not hard up phenomenon.
In a further technical scheme, one side of the connecting plate, which is far away from the mounting plate, is provided with an adapter body, the adapter body is fixedly arranged at the center of one side of the connecting plate, and one side of the surface of the adapter body is provided with a switch.
The switch is arranged on one side of the adapter body, so that the adapter body can be closed, and the adapter can be conveniently overhauled by an overhaul worker when being overhauled.
In a further technical scheme, an adjusting knob is arranged at the bottom of the switch, the adjusting knob is arranged on one side of the adapter body, and the adjusting knob is movably connected with the adapter body.
The adjustability of the adapter body is realized through the adjusting knob, so that the conversion efficiency of the adapter body can be adjusted according to the switching requirement in the using process, and the practicability of the adapter body is improved.
In a further technical scheme, a plurality of plug wire ports are arranged on two sides of the exterior of the adapter body and electrically connected with the interior of the adapter body through a lead.
Through a plurality of plug wire mouths that are equipped with, realize the multiple use nature of adapter body, make it can carry out multi-thread connection, multi-thread conversion, effectual solution under the condition of multi-thread conversion, need install a plurality of adapter bodies, reach the practicality that has improved the adapter body.
In a further technical scheme, a fastening screw hole is formed in one side, close to the plug wire port, of the adapter body, threads are arranged inside the fastening screw hole, and the bottom of the fastening screw hole is communicated with the top of the plug wire port.
Through the fastening screw that is equipped with, realize the fixed of connecting the line of transfer, make its output that can be stable in the switching process, prevent that not hard up from appearing in the patch cord to influence the switching efficiency of adapter body, improve the security of adapter body simultaneously.
The utility model has the beneficial effects that:
1. the adjustability of the connecting plate is realized through the adjusting groove and the adjusting plate, so that after the mounting plate is fixed, the connecting plate can be driven to move through the movement of the adjusting groove and the adjusting plate, the rotating movement is driven, the mounting position is adjusted, the driving gear is driven to rotate through rotating the transmission rod, the driving gear drives the driven gear to rotate, the rotation of the screw rod is realized, the screw rod is spirally connected with the threaded pipe, the height adjustment of the threaded pipe is realized, the driving lug moves upwards, the adjusting plate is fixed in the adjusting groove, and the purpose of stable mounting is achieved;
2. the rotation of the lug is limited through the limiting plate, the lug is prevented from being driven by the threaded pipe to rotate along with the screw rod, the function of regulating the lug is lost, and therefore the regulating plate cannot be fixed in the regulating groove, so that the switching equipment is instable to mount, the stability of the lug is effectively guaranteed, and the locking knob is arranged to facilitate a worker to rotate the transmission rod and improve the mounting efficiency;
3. the length of the adjusting groove is larger than that of the adjusting plate through the length design of the adjusting groove, so that the mobility of the adjusting plate is ensured, and the shapes of the adjusting groove and the adjusting plate are designed to be L-shaped, so that the stability of connection between the connecting plate and the mounting plate is ensured, and the phenomenon of looseness is prevented;
4. the switch is arranged on one side of the adapter body, so that the adapter body can be closed, and the adapter can be conveniently overhauled by an overhaul worker during overhaul;
5. the adjustability of the adapter body is realized through the adjusting knob, so that the conversion efficiency of the adapter body can be adjusted according to the switching requirement in the use process, and the practicability of the adapter body is improved;
6. the multiple-use of the adapter body is realized through the multiple wire plugging ports, so that the multi-wire connection and multi-wire conversion can be realized, the problem that the multiple adapter bodies need to be installed under the condition of multi-wire conversion is effectively solved, and the practicability of the adapter body is improved;
7. through the fastening screw that is equipped with, realize the fixed of connecting the line of transfer, make its output that can be stable in the switching process, prevent that not hard up from appearing in the patch cord to influence the switching efficiency of adapter body, improve the security of adapter body simultaneously.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;
figure 2 is a schematic illustration of a connector tile according to an embodiment of the utility model;
FIG. 3 is a schematic view of an adjusting plate according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of a planar structure of an adjusting plate according to an embodiment of the present invention;
fig. 5 is an enlarged schematic structural diagram of a point a in fig. 4 according to an embodiment of the present invention.
Description of reference numerals:
1. mounting a plate; 2. mounting a screw hole; 3. an adjustment groove; 4. a connector tile; 5. an adapter body; 6. a switch; 7. adjusting a knob; 8. a wire plugging port; 9. fastening screw holes; 10. an adjusting plate; 11. a bump; 12. locking the knob; 13. a bump groove; 14. a limiting plate; 15. a screw; 16. a driven gear; 17. a threaded pipe; 18. a driving gear; 19. a bearing; 20. a position-limiting lantern ring.
Detailed Description
The embodiments of the present invention will be further described with reference to the accompanying drawings.
Example (b):
as shown in fig. 1 to 5, an electric power switching device comprises a mounting plate 1, a connecting plate 4 and a locking knob 12, wherein an adjusting groove 3 is formed in a surface of one side of the mounting plate 1, the connecting plate 4 is arranged on one side of the mounting plate 1, an adjusting plate 10 is arranged at the top end and the bottom end of one side of the connecting plate 4 close to the mounting plate 1, the adjusting plate 10 is fixedly connected with the connecting plate 4 in a welding manner, lug grooves 13 are formed in two ends of the top of the adjusting plate 10, lugs 11 are arranged inside the lug grooves 13, the lugs 11 are slidably connected with the lug grooves 13, threaded pipes 17 are arranged at the bottoms of the lugs 11, threaded pipes 15 are arranged inside the threaded pipes 17, the threaded pipes 15 are spirally connected with the threaded pipes 17, driven gears 16 are arranged at the bottoms of the threaded pipes 15, a driving gear 18 is arranged on one side of the driven gears 16, a driving gear 18 is arranged on one side far away from the driven gears 16, and the driving gear 18 is fixedly connected with the driving gear 18, the other end of the drive link passes through the connector tile 4 and extends to the other side of the connector tile 4.
The working principle of the technical scheme is as follows:
the adjustability of the connection plate 4 is realized through the adjusting groove 3 and the adjusting plate 10, after the mounting plate 1 is fixed, the connection plate 4 can be driven to move through the movement of the adjusting groove 3 and the adjusting plate 10, the rotary movement is driven, the purpose of adjusting the mounting position is achieved, the driving gear 18 is driven to rotate through rotating the transmission rod, the driving gear is driven to rotate by the driving gear, the driven gear 16 is driven to rotate, the rotation of the screw rod 15 is achieved, the screw rod 15 is in spiral connection with the threaded pipe 17, the height adjustment of the threaded pipe 17 is achieved, the driving lug 11 is driven to move upwards, the adjusting plate 10 is fixed inside the adjusting groove 3, the purpose of stable mounting is achieved, the fault tolerance rate of mounting operation is greatly improved through the design, and the mounting difficulty is reduced.
In another embodiment, as shown in fig. 5, a locking knob 12 is provided at one end of the transmission rod extending to the other side of the connection plate 4, the locking knob 12 is fixedly connected with one end of the transmission rod, a bearing 19 is provided at the connection part of the transmission rod and the connection plate 4, the transmission rod is movably connected with the connection plate 4 through the bearing 19, one end of the bearing 19 close to the driving gear 18 is provided with a limiting collar 20, the limiting collar 20 is fixedly connected with the periphery of the transmission rod, two sides of the exterior of the projection 11 are provided with limiting plates 14, and the limiting plates 14 are fixedly connected with the projection 11.
Through limiting plate 14 that is equipped with, restrict the rotation of lug 11, prevent to take screwed pipe 17 to follow screw rod 15 at lug 11 and rotate, lose the function of adjusting lug 11 to unable fixed with the inside of adjustment tank 3 with regulating plate 10, the switching equipment installation of messenger is unstable, and the effectual stability of guaranteeing lug 11 through the locking knob 12 that is equipped with, makes things convenient for the staff to rotate the transmission rod, improves the installation effectiveness.
In another embodiment, as shown in fig. 1, the adjusting groove 3 and the adjusting plate 10 are both L-shaped, the length of the adjusting groove 3 is greater than that of the adjusting plate 10, and the mounting plate 1 is provided with mounting screw holes 2 on the peripheral surface thereof.
Through the design to the length of adjustment tank 3 for the length of adjustment tank 3 is greater than adjusting plate 10, thereby guarantees adjusting plate 10's mobility, all designs into the L type through the shape with adjustment tank 3 and adjusting plate 10, guarantees the stability of being connected between connection board 4 and the mounting panel 1, prevents the not hard up phenomenon of appearance.
In another embodiment, as shown in fig. 2, an adapter body 5 is provided on a side of the connection plate 4 away from the mounting plate 1, the adapter body 5 is fixedly provided at a central position of a side of the connection plate 4, and a switch 6 is provided on a surface side of the adapter body 5.
One side through at adapter body 5 is equipped with switch 6, realizes adapter body 5's closeability, makes it when overhauing, can make things convenient for the maintainer to overhaul it.
In another embodiment, as shown in fig. 1, the bottom of the switch 6 is provided with an adjusting knob 7, the adjusting knob 7 is disposed at one side of the adapter body 5, and the adjusting knob 7 is movably connected with the adapter body 5.
The adjustability of the adapter body 5 is realized through the adjusting knob 7, so that the conversion efficiency of the adapter body 5 can be adjusted according to the switching requirement in the using process, and the practicability of the adapter body 5 is improved.
In another embodiment, as shown in fig. 2, a plurality of wire insertion ports 8 are disposed on two sides of the exterior of the adaptor body 5, and the wire insertion ports 8 are electrically connected with the interior of the adaptor body 5 through wires.
Through a plurality of plug wire mouths 8 that are equipped with, realize adapter body 5's versatility, make it can carry out multi-thread connection, multi-thread conversion, effectual solution under the condition of multi-thread conversion, need install a plurality of adapter bodies 5, reach the practicality that has improved adapter body 5.
In another embodiment, as shown in fig. 2, a fastening screw hole 9 is provided on a side of the adaptor body 5 near the plug wire port 8, a screw thread is provided inside the fastening screw hole 9, and a bottom of the fastening screw hole 9 communicates with a top of the plug wire port 8.
Through the fastening screw 9 that is equipped with, realize the fixed of adapter wire, make its output that can be stable in the switching process, prevent that not hard up from appearing in the adapter wire to influence adapter body 5's switching efficiency, improve adapter body 5's security simultaneously.
The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.

Claims (7)

1. An electric power switching device comprises a mounting plate, a connecting plate and a locking knob, and is characterized in that an adjusting groove is formed in one side surface of the mounting plate, the connecting plate is arranged on one side of the mounting plate, adjusting plates are arranged at the top end and the bottom end of one side, close to the mounting plate, of the connecting plate, the adjusting plates are fixedly connected with the connecting plate in a welding mode, protruding block grooves are formed in two ends of the top of each adjusting plate, protruding blocks are arranged inside the protruding block grooves and are in sliding connection with the protruding block grooves, threaded pipes are arranged at the bottoms of the protruding blocks, screw rods are arranged inside the threaded pipes and are in spiral connection with the threaded pipes, driven gears are arranged at the bottoms of the screw rods, driving gears are arranged on one sides of the driven gears, driving gears are far away from one sides of the driven gears, driving rods are arranged on the sides of the driving gears, and are fixedly connected with the driving gears, the other end of the drive link extends through the connector tile to the other side of the connector tile.
2. An electrical power switching apparatus as defined in claim 1, wherein: the utility model discloses a connector link plate, including the transfer line, the transfer line extends to the one end of linking up the fishplate bar opposite side and is equipped with the locking knob, the one end fixed connection of locking knob and transfer line, the transfer line with link up the fishplate bar junction and be equipped with the bearing, the transfer line passes through bearing and linking up fishplate bar swing joint, the one end that the one end of bearing is close to the driving gear is equipped with the spacing lantern ring, the periphery fixed connection of spacing lantern ring and transfer line, the outside both sides of lug are equipped with the limiting plate, limiting plate and lug fixed connection.
3. An electrical power switching apparatus as defined in claim 1, wherein: the shape of adjustment tank and regulating plate is the L type, the length of adjustment tank is greater than the regulating plate, the surface is equipped with the installation screw all around of mounting panel.
4. An electrical power switching apparatus as defined in claim 1, wherein: the adapter body is arranged on one side, away from the mounting plate, of the connecting plate, the adapter body is fixedly arranged in the center of one side of the connecting plate, and a switch is arranged on one side of the surface of the adapter body.
5. An electrical power switching apparatus as defined in claim 4, wherein: the bottom of the switch is provided with an adjusting knob, the adjusting knob is arranged on one side of the adapter body, and the adjusting knob is movably connected with the adapter body.
6. An electrical power switching apparatus as defined in claim 4, wherein: a plurality of plug wire ports are formed in two sides of the outer portion of the adapter body and electrically connected with the inner portion of the adapter body through a conducting wire.
7. An electrical power switching apparatus as defined in claim 6, wherein: the adapter body is provided with a fastening screw hole at one side close to the plug wire port, a thread is arranged inside the fastening screw hole, and the bottom of the fastening screw hole is communicated with the top of the plug wire port.
CN202121892208.0U 2021-08-13 2021-08-13 Switching device for electric power Active CN215497412U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202121892208.0U CN215497412U (en) 2021-08-13 2021-08-13 Switching device for electric power

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121892208.0U CN215497412U (en) 2021-08-13 2021-08-13 Switching device for electric power

Publications (1)

Publication Number Publication Date
CN215497412U true CN215497412U (en) 2022-01-11

Family

ID=79759288

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202121892208.0U Active CN215497412U (en) 2021-08-13 2021-08-13 Switching device for electric power

Country Status (1)

Country Link
CN (1) CN215497412U (en)

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