Power transmission and distribution opening and closing control device

Abstract

The invention discloses a power transmission and distribution switch-on and switch-off control device, and particularly relates to the technical field of power distribution switches, the power transmission and distribution switch-on and switch-off control device comprises a switch-on control box main body, the switch-on control box main body is internally provided with two groups of oppositely arranged wire arrangement assemblies, each wire arrangement assembly comprises an adjusting plate arranged in the switch-on control box main body, and the top of each adjusting plate is provided with a limiting plate. According to the invention, through the corresponding cooperative use of the structures, the limiting plates support the cables, and the cables carded by the wire arrangement holes are limited again through the wire fixing grooves, so that the convenience of wire insertion and wiring is improved, wiring and subsequent disassembly and maintenance are easy, and the working efficiency is improved. Angle adjustment is carried out on all structures on the supporting frame, the outer abutting block and the adjusting plate, and the adjusting plate can drive the limiting plate to move when carrying out angle adjustment, so that the limiting plate can stretch the wire and adjust the tension degree of the wire, and the phenomenon that the wire is loosened after being installed is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of power distribution switches, and more particularly to a power transmission and distribution opening and closing control device. Background Art

[0002] Transmission and distribution tripping control refers to the process of taking a series of measures and technical means to control and improve the problem of frequent tripping failures in the transmission and distribution system.

[0003] A power transmission and distribution trip occurs when equipment or lines in the transmission and distribution system unexpectedly interrupt power supply due to a fault or other reason. Tripping can cause power outages, inconvenience users, and can also lead to grid instability and damage equipment.

[0004] Among them, after searching, it was found that the utility model patent with patent application number CN201922289120.9 discloses a power transmission and distribution opening and closing control device, which relates to the field of electrical protection technology, including a rack, a side wall of which is provided with a control device, the control device including an adjustment mechanism, the adjustment mechanism is provided on one side wall of the rack, one side wall of the rack is provided with four switch buttons, the switch buttons are inserted into the rack, one side wall of the switch buttons is slidably connected to one inner wall of the rack, and one end side wall of the rack is provided with a fixing device;

[0005] When the structure is in use, the wires are fixed by a fixing block, avoiding the traditional method of fixing the wires by bolts, and the positioning rod is used to drive the displacement of the protective block to avoid the accumulation of dust at the connection ends of the wires and the equipment during long-term use, which affects the normal use of the equipment. The application of this device effectively improves the stability of the equipment, but the structure is not easy to comb and gather and fix different cables when in use, which makes the insertion and wiring of the wires more cumbersome, and it is not easy to adjust the tension according to the twisted arc of the cable, which is not convenient when in use. Summary of the Invention

[0006] In order to overcome the above-mentioned defects of the prior art, the present invention provides a power transmission and distribution opening and closing control device, which aims to solve the problems raised in the above-mentioned background technology.

[0007] The present invention is implemented as follows: the present invention provides the following technical solutions: a power transmission and distribution opening and closing control device, comprising a closing control box body, wherein the closing control box body is provided with two sets of oppositely placed wire management components;

[0008] The wire management assembly includes an adjustment plate arranged in the main body of the closing control box, a limit plate is provided on the top of the adjustment plate, a plurality of wire management holes are formed through the limit plate, and a plurality of support seats are formed through one side of the bottom of the adjustment plate, each of which is located on one side of the corresponding wire management hole;

[0009] A support base is provided on one side of the adjustment plate and is mounted on the inner wall of the closing control box body. The support base is rotatably connected to a support frame via an axle pin.

[0010] It can be seen that in the above technical solution, one end of the cable is passed through the wire management hole, and the cable is supported by the limit plate. At the same time, the cable is limited again after being combed through the wire management hole through the fixed line groove, so as to improve the convenience of the wire insertion and wiring, and the support frame is rotated along the axis point of the connection between the support frame and the support seat, so that the angles of various structures on the support frame, the outer block and the adjustment plate can be adjusted. When the angle is adjusted, the adjustment plate can drive the limit plate to move, so that the limit plate can stretch the wire and adjust its tension to avoid loosening of the wire after installation.

[0011] The top of the center support frame is provided with a center seat for supporting, and one side of the top of the center seat is rotatably connected to the center seat by an axle pin. The bottom of the axle pin frame is rotatably connected to the traction member by an axle pin. The top of the traction member is rotatably connected to a cross shaft member by an axle pin. The cross shaft member is rotatably connected to a lower pull member by an axle pin. The bottom of the lower pull member is rotatably connected to a cross rod installed on the center seat by an axle pin. The middle of the center seat is provided with a center frame for misalignment. The center frame is located on the outside of the lower pull member. One end of the cross shaft member is rotatably connected to an outer block rotatably connected to the support frame by the axle pin through an axle pin. The outer block is installed on the adjustment plate, and guides are provided on both sides of the outer block The cam is provided with a plurality of locking plates, each of which is connected to the support frame by a plurality of locking plates, each of which is connected to the support frame by a plurality of locking plates.

[0012] It can be seen that in the above technical solution, the second electric push rod is started, and the output end of the second electric push rod drives the axle pin frame to rotate along the connection between the axle pin frame and the center seat, thereby causing the traction member to move. While the traction member moves, it drives the cross-axis member to pull the lower pull member to rotate along the axis point of the connection between the lower pull member and the horizontal extension rod. When the cross-axis member is adjusting the angle, it will drive the outer resistance block to rotate along the axis point of the connection between the outer resistance block and the support frame. When the outer resistance block is adjusting the angle, it will cause the limit rod to rub against the arc groove, thereby allowing the adjustment plate to be adjusted again, thereby realizing diversity in the angle adjustment of the adjustment plate.

[0013] Technical effects and advantages of the present invention:

[0014] 1. The present invention allows one end of the cable to pass through the cable management hole, which is supported by the limiting plate. At the same time, the cable is again limited after being combed through the cable management hole through the fixing groove, so as to improve the convenience of wire insertion and wiring, and facilitate wiring and subsequent disassembly and maintenance.

[0015] 2. The present invention rotates the support frame along the axis point where the support frame and the support base are connected, thereby allowing the angles of various structures on the support frame, the outer block, and the adjustment plate to be adjusted. When the angle is adjusted, the adjustment plate can drive the limit plate to move, so that the limit plate can stretch the wire and adjust its tension to prevent the wire from loosening after installation.

[0016] 3. In the present invention, when the pulling member is displaced, the horizontal axis member drives the lower pull member to rotate along the axis point of the connection between the lower pull member and the horizontal extension rod. When the horizontal axis member is adjusted, the outer stop block is driven to rotate along the axis point of the connection between the outer stop block and the support frame. When the outer stop block is adjusted, the limit rod and the arc groove are rubbed, thereby allowing the adjustment plate to adjust the angle again, thereby achieving a variety of angle adjustment methods for the adjustment plate.

[0017] To sum up, the overall design is simple and the structure is reasonable. Through the corresponding coordination of various structures, the cables are supported by the limit plate. At the same time, the cables are limited again after being combed through the wire management holes through the wire fixing groove, so as to improve the convenience of wire insertion and wiring, and facilitate wiring and subsequent disassembly and maintenance. The various structures on the support frame, as well as the external resistance block and the adjustment plate are adjusted in angle. The adjustment plate can drive the limit plate to move when adjusting the angle, so that the limit plate can stretch the wire and adjust its tension to avoid loosening of the wire after installation. The external resistance block will cause the limit rod to rub against the arc groove when adjusting the angle, thereby allowing the adjustment plate to be adjusted in angle again, thereby achieving diversity in angle adjustment of the adjustment plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] To more clearly illustrate the technical solutions of the present disclosure, the following briefly introduces the drawings required for use in some embodiments of the present disclosure. Obviously, the drawings described below are only drawings of some embodiments of the present disclosure, and those skilled in the art can also derive other drawings based on these drawings. Furthermore, the drawings described below are schematic diagrams and are not intended to limit the actual dimensions of the products, actual processes of the methods, actual timing of signals, and the like involved in the embodiments of the present disclosure.

[0019] Figure 1 It is the main view of the overall structure of the present invention.

[0020] Figure 2 This is a front view of the cable management assembly of the present invention installed in the main body of the closing control box.

[0021] Figure 3 It is a side view of the cable management assembly of the present invention.

[0022] Figure 4 This is a front view of the adjustment plate, limit plate, outer stop block and transverse axis member of the present invention.

[0023] Figure 5 This is a front view of the support seat, support frame, center seat and axle pin frame of the present invention.

[0024] Figure 6 For the present invention Figure 4 Exploded diagram.

[0025] Figure 7 For the present invention Figure 5 Exploded diagram.

[0026] The accompanying drawings are marked as follows: 1. Closing control box body; 2. Adjustment plate; 3. Limit plate; 4. Wire management hole; 5. Wire positioning groove; 6. Support seat; 7. Support frame; 8. Center seat; 9. Axle pin frame; 10. Pulling member; 11. Horizontal axis member; 12. Pull-down member; 13. Outer resistance block; 14. Center frame; 15. Horizontal extension rod; 16. Guide groove; 17. Limit rod; 18. Card; 19. Arc groove; 20. First electric push rod; 21. Second electric push rod; 22. Cover plate; 23. Radiator. DETAILED DESCRIPTION

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] As attached Figure 1-7The illustrated power transmission and distribution closing and opening control device can support the cables by the limit plate 3 through the wire management component provided on the closing control box body 1. At the same time, the cables can be limited again after being combed through the wire management hole 4 through the wire fixing groove 5, so as to improve the convenience of the wire insertion and wiring, and facilitate wiring and subsequent disassembly and maintenance. The various structures on the support frame 7 and the outer stop block 13 and the adjustment plate 2 are adjusted in angle. When the adjustment plate 2 is adjusted in angle, it can drive the limit plate 3 to move, so that the limit plate 3 can stretch the wire and adjust its tension to avoid loosening of the wire after installation. When the angle is adjusted, the outer stop block 13 will cause the limit rod 17 to rub against the arc groove 19, thereby allowing the adjustment plate 2 to adjust its angle again, thereby achieving diversity in the angle adjustment of the adjustment plate 2, and the specific structural arrangement of the component is as follows;

[0029] The cable management assembly includes an adjustment plate 2 disposed in the closing control box body 1, a limit plate 3 is provided on the top of the adjustment plate 2, a plurality of cable management holes 4 are formed through the limit plate 3, and a plurality of support seats 6 are formed through one side of the bottom of the adjustment plate 2, each of which is located on one side of the corresponding cable management holes 4;

[0030] A support base 6 mounted on the inner wall of the closing control box body 1 is provided on one side of the adjustment plate 2, and a support frame 7 is rotatably connected to the support base 6 via an axle pin;

[0031] A center seat 8 for support is provided in the middle of the support frame 7. One side of the top of the center seat 8 is rotatably connected to an axle pin frame 9 through an axle pin. The bottom of the axle pin frame 9 is rotatably connected to a traction member 10 through an axle pin. The top of the traction member 10 is rotatably connected to a cross-axis member 11 through an axle pin. A pull-down member 12 is rotatably connected to the cross-axis member 11 through an axle pin. The bottom of the pull-down member 12 is rotatably connected to a transverse rod 15 installed on the center seat 8 through an axle pin. A center frame 14 for dislocation is provided through the middle of the center seat 8. The center frame 14 is located on the outside of the pull-down member 12. One end of the cross-axis member 11 is rotatably connected to an outer block 13 rotatably connected to the support frame 7 through an axle pin. The outer block 13 is installed on the adjusting plate 2. Guide grooves 16 are provided on both sides of the outer block 13. A limit rod 17 is provided, and two clips 18 are provided on the side of the adjustment plate 2 facing the outward resistance block 13, which are respectively located in the corresponding guide grooves 16. The clips 18 match the guide grooves 16, and the clips 18 are provided with an arc groove 19 covering the outside of the limit rod 17. Two first electric push rods 20 are installed on the support seat 6 through an axle pin. A second electric push rod 21 is provided between the two first electric push rods 20 and is movably connected to the support seat 6 through an axle pin. The output end of the first electric push rod 20 extends to the support frame 7 and is movably connected to the support frame 7 through an axle pin. The output end of the second electric push rod 21 extends to the axle pin frame 9 and is movably connected to the axle pin frame 9 through an axle pin. Cover plates 22 are provided on both sides of the surface of the closing control box body 1, and a radiator 23 is provided on the outside of the closing control box body 1.

[0032] According to the above structure, when in use, the staff installs the device at the designated position. When managing the wires, one end of the cable is passed through the wire management hole 4. The cable is supported by the limit plate 3. At the same time, the cable is limited again after being combed through the wire management hole 4 through the wire fixing groove 5, so as to improve the convenience of wire insertion and wiring.

[0033] At the same time, the first electric push rod 20 is started, and the output end of the first electric push rod 20 drives the support frame 7 to rotate along the axis point where the support frame 7 is connected to the support seat 6, so that the various structures on the support frame 7 and the outer block 13 and the adjustment plate 2 are adjusted in angle. When the adjustment plate 2 is adjusted in angle, it can drive the limit plate 3 to move, so that the limit plate 3 can stretch the wire and adjust its tension to avoid loosening of the wire after installation;

[0034] At the same time, the second electric push rod 21 is started, and the output end of the second electric push rod 21 drives the shaft pin frame 9 to rotate along the connection between the shaft pin frame 9 and the center seat 8, thereby causing the traction member 10 to move. When the traction member 10 moves, the horizontal shaft member 11 pulls the lower pull member 12 to rotate along the axis point of the connection between the lower pull member 12 and the horizontal extension rod 15;

[0035] When the horizontal axis 11 is adjusting the angle, it will drive the outer block 13 to rotate along the axis point of the connection between the outer block 13 and the support frame 7. When the outer block 13 is adjusting the angle, it will cause the limit rod 17 to rub against the arc groove 19, thereby allowing the adjustment plate 2 to be adjusted again, thereby achieving diversity in the angle adjustment of the adjustment plate 2.

[0036] Different from the prior art, the present application discloses a power transmission and distribution switching control device, which can support the cables by the limit plate 3, and limit the cables again after being combed through the wire management hole 4 through the wire fixing groove 5, so as to improve the convenience of wire insertion and wiring, and facilitate wiring and subsequent disassembly and maintenance. The various structures on the support frame 7 and the external resistance block 13 and the adjustment plate 2 are adjusted in angle. When adjusting the angle, the adjustment plate 2 can drive the limit plate 3 to move, so that the limit plate 3 can stretch the wire and adjust its tension to avoid loosening of the wire after installation. When adjusting the angle, the external resistance block 13 will cause the limit rod 17 to rub against the arc groove 19, thereby allowing the adjustment plate 2 to be adjusted in angle again, thereby achieving diversity in the angle adjustment of the adjustment plate 2.

[0037] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A power transmission and distribution opening and closing control device, comprising a closing control box body (1), characterized in that: Two sets of oppositely placed wire management components are provided in the closing control box body (1); The wire management component comprises an adjustment plate (2) arranged in a closing control box body (1); a limit plate (3) is arranged on the top of the adjustment plate (2); a plurality of wire management holes (4) are provided through the limit plate (3); and a plurality of support seats (6) are provided through one side of the bottom of the adjustment plate (2), each of which is located on one side of the corresponding wire management holes (4); A support base (6) mounted on the inner wall of the closing control box body (1) is provided on one side of the adjustment plate (2); a support frame (7) is rotatably connected to the support base (6) via an axle pin.

2. A power transmission and distribution opening and closing control device according to claim 1, characterized in that: A center seat (8) for support is provided in the middle of the support frame (7), and one side of the top of the center seat (8) is rotatably connected to an axle pin frame (9) via an axle pin.

3. A power transmission and distribution opening and closing control device according to claim 2, characterized in that: The bottom of the axle pin frame (9) is rotatably connected to a traction member (10) via an axle pin, and the top of the traction member (10) is rotatably connected to a transverse shaft member (11) via an axle pin.

4. A power transmission and distribution opening and closing control device according to claim 3, characterized in that: The horizontal shaft (11) is rotatably connected to a pull-down member (12) via an axle pin, and the bottom of the pull-down member (12) is rotatably connected to a horizontal extension rod (15) installed on a center seat (8) via an axle pin.

5. A power transmission and distribution opening and closing control device according to claim 4, characterized in that: A center frame (14) for misalignment is provided through the middle of the center seat (8), and the center frame (14) is located outside the pull-down member (12).

6. The power transmission and distribution opening and closing control device according to claim 3, characterized in that: One end of the transverse shaft (11) is rotatably connected to an outer stop block (13) rotatably connected to the support frame (7) via an axis pin. The outer stop block (13) is mounted on the adjustment plate (2). Guide grooves (16) are provided on both sides of the outer stop block (13).

7. A power transmission and distribution opening and closing control device according to claim 6, characterized in that: A limiting rod (17) is provided on each of the two guide grooves (16), and two clamping members (18) are provided on one side of the adjustment plate (2) facing the outer stop block (13), each of the clamping members being located in the corresponding guide grooves (16).

8. A power transmission and distribution opening and closing control device according to claim 7, characterized in that: The clamping piece (18) matches the guide groove (16), and an arc groove (19) covering the outer side of the limiting rod (17) is provided on the clamping piece (18).

9. The power transmission and distribution opening and closing control device according to claim 2, characterized in that: Two first electric push rods (20) are mounted on the support seat (6) via an axle pin, and a second electric push rod (21) is provided between the two first electric push rods (20) and is movably connected to the support seat (6) via an axle pin. The output end of the first electric push rod (20) extends to the support frame (7) and is movably connected to the support frame (7) via an axle pin, and the output end of the second electric push rod (21) extends to the axle pin frame (9) and is movably connected to the axle pin frame (9) via an axle pin.

10. The power transmission and distribution opening and closing control device according to claim 1, characterized in that: Cover plates (22) are provided on both sides of the surface of the closing control box body (1), and a radiator (23) is provided on the outside of the closing control box body (1).

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