CN217642370U

CN217642370U - Low-voltage drawer type switch cabinet primary plug propulsion interlocking device

Info

Publication number: CN217642370U
Application number: CN202221628636.7U
Authority: CN
Inventors: 翁寿文; 朱琳; 于红颖; 高旻东
Original assignee: Changzhou Pacific Electric Power Equipment Group Co ltd
Current assignee: Changzhou Pacific Electric Power Equipment Group Co ltd
Priority date: 2022-06-27
Filing date: 2022-06-27
Publication date: 2022-10-21
Anticipated expiration: 2032-06-27

Abstract

The utility model discloses a low pressure drawer type switch cabinet one-time plug impels interlock, including curb plate and bottom plate, be fixed with the double-screw bolt on the curb plate, cup jointed the rotor plate on the double-screw bolt, the rotor plate can rotate on the double-screw bolt, and the one end of rotor plate is connected with the connecting plate, and the other end of connecting plate is connected with the propulsion board, be fixed with the direction contact pin on the propulsion board, impel the board to be located the bottom plate, one side laminating of propulsion board is on the curb plate, the rotation of rotor plate can drive the connecting plate and rotate further make the propulsion board carry out concertina movement, makes in the direction contact pin insert the jack, the utility model provides a because the not in-place problem of grafting that processing installation error leads to, drive the propulsion board through the connecting plate and impel forward, insert the socket with the contact pin to can eliminate the error that manufacturing and installation produced, simple structure is reliable.

Description

Low-voltage drawer type switch cabinet primary plug propulsion interlocking device

Technical Field

The utility model relates to a low voltage transmission equipment technical field specifically is low pressure drawer type switch cabinet plug impels interlock.

Background

At present, in low-voltage power transmission equipment, a drawer cabinet primary plug propulsion interlocking device has a plurality of schemes, generally, due to the existence of objective factors such as errors caused by equipment processing, installation and the like, in the primary plug propulsion process, the situations of over-short plug stroke and over-position propulsion or the situations that the axis of a plug and the axis of a socket are not in the same line and are not inserted into the socket often occur, and aiming at the situations, the practical manufacturing cost is combined, in order to meet the requirements of a drawer interlocking protection mechanism and the like, the primary plug propulsion interlocking device which is simple and reliable in design structure, flexible to install and convenient needs to use is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plug propulsion interlock of low pressure drawer type switch cabinet is round the curb plate double-screw bolt through the rotor plate and is circular motion, drives the propulsion board through the connecting plate and impels forward to can eliminate the error of making and installing production, simple structure is reliable.

The utility model provides a following technical scheme: the low-voltage drawer type switch cabinet primary plug propulsion interlocking device comprises a side plate and a bottom plate, wherein the side plate is fixed at one end of the bottom plate, a stud is fixed on the side plate, a rotating plate is sleeved on the stud and can rotate, one end of the rotating plate is connected with a connecting plate, the other end of the connecting plate is connected with a propulsion plate, the propulsion side plate is formed on the end face of the propulsion plate and connected with the connecting plate, the propulsion side plate can slide on the side plate, the propulsion plate is located on the bottom plate and can slide on the bottom plate, two guide holes in the same straight line are formed in the propulsion plate, guide posts are formed in the bottom plate in the guide holes and are in sliding connection with the guide posts, guide pins are fixed on the propulsion plate, and the rotation of the rotating plate can drive the connecting plate to rotate so that the propulsion plate can slide on the bottom plate and can be inserted into the guide pins.

According to the technical scheme, connecting columns are formed on the end faces of the two ends of the connecting plate, and the rotating plate and the pushing plate are respectively sleeved on the connecting columns at the two ends.

According to the technical scheme, the rotating plate is sleeved on the stud, the stud is further sleeved with the gasket, the cover plate and the sleeve plate, the gasket is located between the side plate and the rotating plate, the cover plate is located on the outer side of the rotating plate, and the sleeve plate is located on the other side of the cover plate.

According to the technical scheme, the propelling plate is further provided with the propelling bottom plate and the propelling push plate in a forming mode, the propelling bottom plate is located on the upper end face of the bottom plate, the propelling side plate is formed at one end of the propelling bottom plate, the propelling push plate is formed at one end of the propelling bottom plate, and the guide contact pin is connected to the propelling push plate in a threaded mode.

According to the technical scheme, the pushing bottom plate is provided with a limiting groove, the limiting groove is connected with the guide sleeve in a sliding mode, the limiting groove is located on one side of the guide hole, and the guide sleeve is fixed on the bottom plate.

According to the technical scheme, the pushing plate is a convex plate, the middle of the pushing plate is provided with a rectangular hole, two sides of the rectangular hole are provided with symmetrical connecting holes, and the connecting holes are in threaded connection with the guide pins.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is: the rotary plate does circular motion around the stud of the side plate, the connecting plate is driven to rotate through the rotation of the rotary plate, the pushing plate is further pushed to move forwards, errors generated in manufacturing and installation can be eliminated, and the structure is simple and reliable.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the propulsion plate of the present invention;

in the figure: 1. a side plate; 11. a stud; 2. a base plate; 3. a rotating plate; 4. a cover plate; 41. sheathing; 5. a gasket; 6. a connecting plate; 61. connecting columns; 7. a pusher plate; 71. propelling the base plate; 711. a limiting groove; 712. a guide hole; 713. a guide post; 72. pushing the side plate; 73. pushing the push plate; 731. connecting holes; 8. a guide sleeve; 9. and (6) guiding the pin.

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 work belong to the protection scope of the present invention.

Examples

Referring to fig. 1, the present invention provides a technical solution: a push interlocking device for a primary plug of a low-voltage drawer type switch cabinet comprises a side plate 1 and a bottom plate 2, wherein the side plate 1 is fixed at one end of the bottom plate 2, a stud 11 is fixed on the side plate 1, a rotating plate 3 is sleeved on the stud 11 and can rotate on the stud 11, one end of the rotating plate 3 is connected with a connecting plate 6, the other end of the connecting plate 6 is connected with a push plate 7, a push side plate 72 is formed on the end face of the push plate 7 and is connected with the connecting plate 6, the push side plate 72 can slide on the side plate 1, the push plate 7 is positioned on the bottom plate 2 and can slide on the bottom plate 2, two guide holes 712 in the same straight line are formed in the push plate 7, guide posts 713 are formed in the bottom plate 2 in the guide holes 712 and are in sliding connection with the guide posts 713, guide pins 9 are fixed on the push plate 7, and the rotation of the rotating plate 3 can drive the connecting plate 6 to rotate so as to further enable the push plate 7 to slide on the bottom plate 2, and enable the guide pins 9 to be inserted into the insertion holes.

The connecting columns 61 are formed on the end faces of the two ends of the connecting plate 6, the rotating plate 3 and the pushing plate 7 are respectively sleeved on the connecting columns 61 at the two ends, and the rotating plate 3 and the pushing plate 7 are connected through the connecting columns 61 on the connecting plate 6, so that the rotating plate 3 can rotate to push the pushing plate 7 to move on the bottom plate 2.

The rotating plate 3 is sleeved on the stud 11, the stud 11 is further sleeved with a gasket 5, a cover plate 4 and a sleeve plate 41, the gasket 5 is located between the side plate 1 and the rotating plate 3, the cover plate 4 is located on the outer side of the rotating plate 3, the sleeve plate 41 is located on the other side of the cover plate 4, the gasket 5, the rotating plate 3, the cover plate 4 and the sleeve plate 41 are sequentially sleeved on the stud 11, and the rotating plate 3 is fixed on the stud 11 through the cover plate 4 and the sleeve plate 41, so that the rotating plate 3 can only rotate.

The pushing plate 7 is further provided with a pushing bottom plate 71 and a pushing push plate 73, the pushing bottom plate 71 is located on the upper end face of the bottom plate 2, the pushing side plate 72 is formed at one end of the pushing bottom plate 71, the pushing push plate 73 is formed at one end of the pushing bottom plate 71, the guide pins 9 are in threaded connection with the pushing push plate 73, the pushing side plate 72 can slide on the bottom plate 2, the pushing bottom plate 71 and the pushing push plate 73 can also slide on the bottom plate 2, the pushing side plate 72 is perpendicular to the pushing bottom plate 71, and the structure can transmit the mechanism transmission on the side plate 1 to the bottom plate 2 to enable the guide pins 9 to move.

The pushing bottom plate 712 is provided with a limiting groove 711, the limiting groove 711 is connected with a guide sleeve 8 in the sliding manner, the limiting groove 711 is located on one side of the guide hole 712, the guide sleeve 8 is fixed on the bottom plate 2, and the pushing plate 7 is guided in two directions simultaneously, so that the pushing plate 7 can slide more smoothly.

Impel push pedal 73 for "protruding" shaped plate, the rectangular hole has been seted up to the centre of impelling push pedal 73, the connecting hole 731 of symmetry has been seted up to the both sides in rectangular hole, connecting hole 731 is threaded connection with guide pin 9, the joint strength of guide pin 9 with connecting hole 731 has been strengthened through threaded connection, the design of "protruding" shaped plate can be with impel push pedal 73 welding when impelling on bottom plate 71, prevent to make a mistake with the direction that impels push pedal 73, seting up of rectangular hole can alleviate the quality that impels push pedal 73.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Low pressure drawer type switch cabinet one-time plug impels interlock, its characterized in that: including curb plate and bottom plate, the one end at the bottom plate is fixed to the curb plate, be fixed with the double-screw bolt on the curb plate, cup jointed the rotor plate on the double-screw bolt, the rotor plate can rotate on the double-screw bolt, and the one end of rotor plate is connected with the connecting plate, and the other end of connecting plate is connected with propulsion board, the shaping has the propulsion curb plate on the terminal surface of propulsion board, impel the curb plate and be connected with the connecting plate, impel the curb plate and can slide on the curb plate, impel the board to be located the bottom plate, and impel the board and can slide on the bottom plate, the shaping has two guiding holes at same straight line on the propulsion board, the shaping has the guide post on the bottom plate in the guiding hole, and guiding hole and guide post are sliding connection, be fixed with the direction contact pin on the propulsion board, the rotation of rotor plate can drive the connecting plate and rotate further make the propulsion board slide on the bottom plate, make the direction contact pin insert in the jack.

2. The low-voltage drawer type switch cabinet one-time plug push-in interlocking device according to claim 1, characterized in that: connecting columns are formed on the end faces of the two ends of the connecting plate, and the rotating plate and the pushing plate are respectively sleeved on the connecting columns at the two ends.

3. The low-voltage drawer type switch cabinet one-time plug pushing interlocking device as claimed in claim 1, wherein: the rotating plate is sleeved on the stud, the stud is further sleeved with a gasket, a cover plate and a sleeve plate, the gasket is located between the side plate and the rotating plate, the cover plate is located on the outer side of the rotating plate, and the sleeve plate is located on the other side of the cover plate.

4. The low-voltage drawer type switch cabinet one-time plug pushing interlocking device as claimed in claim 1, wherein: still the shaping impels the bottom plate and impels the push pedal on the propulsion plate, impel the bottom plate to be located the up end of bottom plate, impel the curb plate shaping in the one end of impelling the bottom plate, impel the push pedal shaping in the one end of impelling the bottom plate, direction contact pin threaded connection is on impelling the push pedal.

5. The low-voltage drawer type switch cabinet one-time plug push-in interlocking device according to claim 4, characterized in that: the propelling bottom plate is provided with a limiting groove, a guide sleeve is slidably connected in the limiting groove, the limiting groove is located on one side of the guide hole, and the guide sleeve is fixed on the bottom plate.

6. The low-voltage drawer type switch cabinet one-time plug pushing interlocking device as claimed in claim 4, wherein: the propelling push plate is a convex plate, a rectangular hole is formed in the middle of the propelling push plate, symmetrical connecting holes are formed in two sides of the rectangular hole, and the connecting holes are in threaded connection with the guide contact pins.