CN218735525U

CN218735525U - Controller wire casing

Info

Publication number: CN218735525U
Application number: CN202222928431.7U
Authority: CN
Inventors: 卜庆岭
Original assignee: Xuzhou Obit Locomotive Technology Co ltd
Current assignee: Xuzhou Obit Locomotive Technology Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-03-24
Anticipated expiration: 2032-10-31

Abstract

The utility model discloses a controller wire casing relates to controller technical field, has the inside advantage of reduction steam from through wires hole position entering controller, and its technical scheme main points are: including the casing of internally mounted with the controller and set up the recess in casing top one side, a plurality of through wires holes have been seted up to one side of casing, and each through wires hole, each through wires hole all runs through relative both sides cell wall and the recess intercommunication of recess, all wear to be equipped with the cable that is used for connection director in each through wires hole, vertical sliding is connected with two movable plates in the recess, and two movable plates are relative from top to bottom, be equipped with the apron that is used for sealing the recess notch on the casing, and be equipped with the impeller that is used for promoting two movable plates and is close to each other on the apron, the one end that two movable plates are close to each other all is equipped with a plurality of semi-circular grooves, and each semi-circular groove all with each through wires hole one-to-one, the cell wall of each semi-circular groove all offsets with the outer wall of cable.

Description

Controller wire casing

Technical Field

The utility model relates to a controller technical field specifically is a controller wire casing.

Background

The controller is a master device for controlling the starting, speed regulation, braking and reversing of the motor by changing the wiring of a main circuit or a control circuit and changing the resistance value in the circuit according to a preset sequence. The diameter of the threading groove of the controller shell for installing the cable is generally larger than that of the cable, a gap is reserved during installation, and moisture easily enters the controller shell through the threading groove.

At present, chinese patent with application number CN201920160629.0 in the market discloses an electric controller, including the casing of controller body, cladding controller body, fix the backplate at controller body rear side and fix the preceding baffle at controller body front side, the wire hole has been seted up on the preceding baffle, be provided with preceding closing plate between preceding baffle and the controller body, the mounting groove has been seted up to the front side of casing, preceding closing plate embedding is fixed in the mounting groove, the through wires hole has been seted up on the preceding closing plate, the through wires hole with the wire hole intercommunication, an organic whole is provided with shock attenuation board on the casing, demountable installation has damping device on the shock attenuation board, damping device includes the elastic damping pipe of rubber and the metal sleeve of suit in the elastic damping pipe, the metal sleeve inserts in the elastic damping pipe and leaves the distance with the bottom of elastic damping pipe, above-mentioned application has solved the position at the controller through wires hole through first through wires hole and the second through wires hole of crisscross setting on first threading board and the second threading board, and the leakproofness is low, leads to the easy steam to get into the position control and the through the wire hole, and the damage problem that this application caused another kind of control to the inside threading control.

SUMMERY OF THE UTILITY MODEL

The technique that exists to the aforesaid is not enough, the utility model aims at providing a controller wire casing has the inside advantage of reduction steam from the through wires hole position entering controller.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model provides a controller wire casing, including internally mounted's casing and the recess of setting in casing top one side of controller, a plurality of through wires holes have been seted up to one side of casing, and each through wires hole horizontal interval arrangement, each the relative both sides cell wall and the recess intercommunication of recess are all run through to the through wires hole, each all wear to be equipped with the cable that is used for connection director in the through wires hole, vertical sliding is connected with two movable plates in the recess, and just two movable plates are located the upper and lower both sides of through wires hole respectively, be equipped with the apron that is used for sealing the recess notch on the casing, and be equipped with on the apron and be used for promoting the impeller that two movable plates are close to each other, two the one end that the movable plate is close to each other all is equipped with a plurality of semi-circular grooves, and each semi-circular groove all with each through wires hole one-to, each the cell wall of semi-circular groove all is inconsistent with the outer wall of cable movable plate, two this moment mutual contact.

By adopting the technical scheme, a user enables one end of a cable connected with the controller to penetrate through the threading hole, then the two moving plates are pushed to approach each other in the groove through the pushing piece, the two opposite sides of the two moving plates are in contact with the groove wall of the groove, the moving directions of the two moving plates are vertical until the two moving plates are in contact with each other, the cable is located in the two semicircular grooves which are opposite up and down, the outer wall of the cable is in fit with the groove wall of each semicircular groove and abuts against the groove wall of each semicircular groove, the two semicircular grooves form the circular groove, the diameter of the circular groove is smaller than that of the threading hole, and through the matching of the two moving plates, the semicircular grooves and the cable, the situation that water vapor enters the controller from the threading hole (between the outer wall of the cable and the wall of the threading hole) to damage the controller can be reduced, and the use is simple and convenient.

Preferably, the pushing member includes a first threaded rod, a second threaded rod and thread grooves formed in the top ends of the two moving plates, the first threaded rod is rotatably connected to the bottom end of the cover plate, the bottom end of the first threaded rod vertically penetrates through the thread groove formed in the upper moving plate and is in threaded connection with the thread groove, the second threaded rod is coaxially and fixedly connected to the bottom end of the first threaded rod, the bottom end of the second threaded rod penetrates through the thread groove formed in the lower moving plate and is in threaded connection with the thread groove, the two thread grooves are vertically opposite, and a turntable used for driving the first threaded rod to rotate is arranged on the cover plate.

Preferably, the cover plate is arranged on the shell through bolts, and a first rubber sealing layer for sealing a gap between the cover plate and the shell is arranged on the cover plate.

Preferably, one side of carousel is equipped with the slot, the apron is equipped with and is used for restricting the carousel pivoted restriction piece through the slot.

Preferably, the restriction piece slides the mounting panel of connection on the apron including setting up baffle and the level on the apron, the mounting panel is located between baffle and the carousel, and the mounting panel is close to one side level of carousel and is equipped with the inserted bar, the one end level that the mounting panel was kept away from to the inserted bar inserts in the slot, be equipped with compression spring between mounting panel and the baffle.

Preferably, the bottom of the movable plate that is located the top is equipped with the second rubber sealing layer that contradicts with the movable plate top that is located the below, each all be equipped with on the cell wall in semicircle groove and support tight skid resistant course with the laminating of cable outer wall.

The beneficial effects of the utility model reside in that: the user passes one end of a cable connected with the controller through the threading hole, then the two moving plates are pushed to be close to each other in the groove through the pushing piece, the two opposite sides of the two moving plates are in contact with the groove wall of the groove, the moving directions of the two moving plates are vertical until the two moving plates are in contact with each other, the cable is located in the two semicircular grooves which are opposite up and down at the moment, the outer wall of the cable is tightly attached to the groove wall of the semicircular groove, the two semicircular grooves form the circular groove, the diameter of the circular groove is smaller than that of the threading hole, and at the moment, through the matching of the two moving plates, the semicircular grooves and the cable, the situation that water vapor enters the controller shell from the threading hole (between the outer wall of the cable and the wall of the threading hole) to damage the controller can be reduced, and the use is simple and convenient.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of the present embodiment;

FIG. 2 is a schematic structural diagram of a thread groove embodying the present embodiment;

FIG. 3 is a schematic structural view of the threading hole according to the present embodiment;

FIG. 4 is a schematic structural diagram of the present embodiment for embodying the grooves;

fig. 5 is a schematic structural diagram for embodying a semicircular groove in this embodiment.

Description of reference numerals:

in the figure: 1. a housing; 2. a groove; 3. a threading hole; 4. a cable; 5. moving the plate; 6. a cover plate; 7. a semicircular groove; 8. a first threaded rod; 9. a second threaded rod; 10. a thread groove; 12. a turntable; 13. a bolt; 14. a first rubber sealing layer; 15. a slot; 16. a baffle plate; 17. mounting a plate; 18. a rod is inserted; 19. a compression spring; 20. a second rubber sealing layer; 21. and an anti-slip layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

The utility model provides a controller wire casing, like figure 1 and figure 2 and figure 3 and figure 4, including internally mounted with the casing 1 of controller and set up the recess 2 in 1 top one side of casing, a plurality of through wires holes 3 have been seted up to one side of casing 1, and the horizontal interval arrangement of each through wires hole 3, each through wires hole 3 all runs through recess 2's relative both sides cell wall and recess 2 intercommunication, all wear to be equipped with the cable 4 that is used for connecting the controller in each through wires hole 3, vertical sliding connection has two movable plates 5 in the recess 2, and two movable plates 5 are located the upper and lower both sides of through wires hole 3 respectively and relative from top to bottom, be equipped with the apron 6 that is used for sealing 2 notches of recess on the casing 1, and be equipped with on the apron 6 and be used for promoting the impeller that two impeller 5 are close to each other, the one end that two movable plates 5 are close to each other all is equipped with a plurality of semicircular grooves 7, and each semicircular groove 7 all corresponds with each through wires hole 3 one-to-one, the cell wall of each semicircular groove 7 all offsets with the outer wall of cable 4, two movable plates 5 contact each other this moment.

As shown in fig. 1, 2, 3 and 4, a user can penetrate one end of a cable 4 connected with a controller through a threading hole 3, then push two moving plates 5 to approach each other in a groove 2 through a pushing piece, two opposite sides of the two moving plates 5 are both contacted with the groove wall of the groove 2, the moving directions of the two moving plates 5 are vertical until the two moving plates 5 are contacted with each other, the cable 4 is positioned in two semicircular grooves 7 which are opposite up and down at the moment, the outer wall of the cable 4 is tightly attached to the groove wall of the semicircular groove 7, the two semicircular grooves 7 form a circular groove, the diameter of the circular groove is smaller than that of the threading hole 3, and at the moment, through the matching of the two moving plates 5, the semicircular grooves 7 and the cable 4, the situation that water vapor enters the controller shell 1 from the position of the threading hole 3 (between the outer wall of the cable 4 and the hole wall of the threading hole 3) to damage the controller can be reduced, and the use is simple and convenient.

As shown in fig. 2 and 4, the pushing member includes a first threaded rod 8, a second threaded rod 9 and a threaded groove 10 formed at the top ends of the two moving plates 5, the first threaded rod 8 is rotatably connected to the bottom end of the cover plate 6, the bottom end of the first threaded rod 8 vertically penetrates through the threaded groove 10 on the upper moving plate 5 and is in threaded connection with the threaded groove, the second threaded rod 9 is coaxially and fixedly connected to the bottom end of the first threaded rod 8, the bottom end of the second threaded rod 9 penetrates through the threaded groove 10 on the lower moving plate 5 and is in threaded connection with the threaded groove 10, at this time, the two threaded grooves 10 are opposite up and down, a turntable 12 for driving the first threaded rod 8 to rotate is arranged on the cover plate 6, the purpose of setting is that when the two moving plates 5 need to be pushed to approach each other in the groove 2, a user only needs to drive the first threaded rod 8 and rotate the second threaded rod 9 through cooperation with the threaded groove 10 on the upper moving plate 5, the first threaded rod 8 drives the moving plate 5 to vertically move downward through cooperation with the threaded groove 10 on the upper moving plate 5, the second threaded rod 9 drives the moving plate 5 to vertically move upward through cooperation with the threaded groove 10 on the lower moving plate 5, at this time, the two moving plates 5 approach each other, and the two moving plates 5 can be used conveniently.

As shown in fig. 1 and 2, the cover plate 6 is disposed on the housing 1 by bolts 13, and the cover plate 6 is provided with a first rubber sealing layer 14 for sealing a gap between the cover plate 6 and the housing 1, which is disposed to facilitate a user to mount or dismount the cover plate 6 by dismounting the bolts 13, and the use is simple and convenient.

As shown in fig. 3, 4 and 5, the bottom end of the moving plate 5 located above is provided with the second rubber sealing layer 20 which is abutted against the top end of the moving plate 5 located below, the groove wall of each semicircular groove 7 is provided with the anti-slip layer 21 which is abutted against the outer wall of the cable 4, the purpose of the setting is to seal the gap between the two moving plates 5 when the two moving plates are contacted through the second rubber sealing layer 20, the situation that water vapor enters the shell 1 through the gap between the two moving plates 5 is reduced, the frictional resistance between the groove wall of the semicircular groove 7 and the cable 4 can be increased through the anti-slip layer 21 which is abutted against the outer wall of the cable 4 on the groove wall of the semicircular groove 7, and the use is simple and convenient.

As shown in fig. 4, a slot 15 is formed in one side of the rotating plate 12, and a limiting member for limiting the rotation of the rotating plate 12 through the slot 15 is disposed on the cover plate 6, so that when the two moving plates 5 are in contact with each other, a user can limit the rotation of the rotating plate 12 through the limiting member and the slot 15, and at this time, the rotation of the rotating plate 12, the first threaded rod 8, and the second threaded rod 13 caused by vibration or collision can be reduced, so that the two moving plates 5 are away from each other, and the use is simple and convenient.

As shown in fig. 4, the limiting member includes a baffle 16 disposed on the cover plate 6 and a mounting plate 17 connected to the cover plate 6 in a horizontally sliding manner, the mounting plate 17 is located between the baffle 16 and the turntable 12, and an insertion rod 18 is horizontally disposed on one side of the mounting plate 17 close to the turntable 12, one end of the insertion rod 18 far away from the mounting plate 17 is horizontally inserted into the slot 15, and a compression spring 19 is disposed between the mounting plate 17 and the baffle 16, so that a user only needs to push the mounting plate 17 to drive the insertion rod 18 to move in a direction far away from the turntable 12, the compression spring 19 is compressed, the insertion rod 18 is separated from the slot 15, the user drives the first threaded rod 8 and the second threaded rod 9 through the turntable 12 to rotate so that the two moving plates 5 are in contact with each other, when the two moving plates 5 are in contact with each other, the slot 15 on the turntable 12 is aligned with the moving plate 18, the user only needs to release the mounting plate 17, the compressed compression spring 19 pushes the mounting plate 17 and the insertion rod 18 to move horizontally in a direction close to the turntable 12 until one end of the insertion rod 18 is horizontally inserted into the slot 15, and the slot 18 can be matched with the slot 15 to limit the turntable 12 so that the turntable 12, so that the turntable 12 cannot rotate or collide with the turntable 12.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a controller wire casing, its characterized in that includes internally mounted has casing (1) of controller and sets up recess (2) in casing (1) top one side, a plurality of through wires holes (3) have been seted up to one side of casing (1), and each through wires hole (3) horizontal interval is arranged, each through wires hole (3) all run through the relative both sides cell wall and recess (2) intercommunication of recess (2), all wear to be equipped with in each through wires hole (3) and be used for connecting the controller cable (4), vertical sliding is connected with two movable plates (5) in recess (2), and two movable plates (5) are located the upper and lower both sides of through wires hole (3) respectively, be equipped with apron (6) that are used for sealing recess (2) notch on casing (1), and be equipped with on apron (6) and be used for promoting the impeller that two movable plates (5) are close to each other, two movable plates (5) one end that are close to each other all is equipped with a plurality of half circular groove (7), and each half circular groove (7) all with each through wires hole (3) one-to-one, each movable plate (7) all contact with the cell wall of cable (4), two movable plate this moment two movable plates the contact each other.

2. The wire casing of the controller according to claim 1, wherein the pushing member comprises a first threaded rod (8), a second threaded rod (9) and a threaded groove (10) formed at the top ends of the two moving plates (5), the first threaded rod (8) is rotatably connected to the bottom end of the cover plate (6), the bottom end of the first threaded rod (8) vertically penetrates through the threaded groove (10) formed in the upper moving plate (5) and is in threaded connection with the upper moving plate, the second threaded rod (9) is coaxially and fixedly connected to the bottom end of the first threaded rod (8), the bottom end of the second threaded rod (9) penetrates through the threaded groove (10) formed in the lower moving plate (5) and is in threaded connection with the lower moving plate, the two threaded grooves (10) are opposite up and down, and a rotary disc (12) for driving the first threaded rod (8) to rotate is arranged on the cover plate (6).

3. A controller trunking according to claim 1, wherein the cover plate (6) is arranged on the housing (1) by means of bolts (13), and wherein the cover plate (6) is provided with a first rubber sealing layer (14) for closing the gap between the cover plate (6) and the housing (1).

4. A controller trunking according to claim 2, wherein the turntable (12) is provided with a slot (15) on one side, and the cover plate (6) is provided with a limiting member for limiting the rotation of the turntable (12) through the slot (15).

5. A wire casing for a controller according to claim 4, wherein the limiting member comprises a baffle plate (16) arranged on the cover plate (6) and a mounting plate (17) horizontally connected to the cover plate (6) in a sliding manner, the mounting plate (17) is positioned between the baffle plate (16) and the rotary disc (12), an inserting rod (18) is horizontally arranged on one side of the mounting plate (17) close to the rotary disc (12), one end of the inserting rod (18) far away from the mounting plate (17) is horizontally inserted into the inserting groove (15), and a compression spring (19) is arranged between the mounting plate (17) and the baffle plate (16).

6. The wire casing of the controller according to claim 1, wherein a second rubber sealing layer (20) abutting against the top end of the moving plate (5) below is arranged at the bottom end of the moving plate (5) above, and an anti-slip layer (21) abutting against the outer wall of the cable (4) is arranged on the wall of each semicircular groove (7).