CN218102235U

CN218102235U - Multifunctional electrical control cabinet

Info

Publication number: CN218102235U
Application number: CN202222377862.9U
Authority: CN
Inventors: 李猛; 梁秀萍; 陆勇
Original assignee: Shanghai Lianghong Electric Appliance Co ltd
Current assignee: Shanghai Lianghong Electric Appliance Co ltd
Priority date: 2022-09-07
Filing date: 2022-09-07
Publication date: 2022-12-20
Anticipated expiration: 2032-09-07

Abstract

The utility model discloses a multi-functional electrical control cabinet, including the cabinet body and head, be equipped with the vice and movable assembly of stationary cabinet, ball nut in the head, stationary cabinet and cabinet body rigid coupling, ball nut is vice and movable assembly swing joint, concretely relates to electrical control cabinet field. This multi-functional electrical control cabinet, because the movable assembly passes through the vice height-adjusting of ball screw nut, when the relative cabinet body of screw nut descends, screw nut drives movable assembly with cabinet body jack-up for but the adjustable height of the cabinet body when moving when touchhing the barrier, so that it need not lift and smooth transportation through the barrier, reduced personnel's intensity of labour, also avoided lifting the problem that leads to the incident to cause personnel or electrical control cabinet damage.

Description

Multifunctional electrical control cabinet

Technical Field

The utility model belongs to the electrical control cabinet field, concretely relates to multi-functional electrical control cabinet.

Background

The electrical control cabinet is formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirement. It is commonly used in various power generation, distribution and transformation substations.

The patent publication No. CN206181643U discloses a multifunctional electrical control cabinet, in which a traveling wheel for facilitating movement of the electrical control cabinet is fixed at the bottom of the electrical control cabinet, but when the electrical control cabinet travels in a narrow space and meets a high obstacle, the traveling wheel is difficult to pass through, and a mode of lifting the electrical control cabinet to pass through is often adopted, but the mode is not only labor-intensive, but also easily causes damage to personnel or the electrical control cabinet due to safety accidents during lifting, and there is room for improvement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional electrical control cabinet to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a multi-functional electrical control cabinet, includes the cabinet body and head, be equipped with fixed cabinet, ball nut pair and movable assembly in the head, fixed cabinet and cabinet body rigid coupling, ball nut pair and movable assembly swing joint.

Preferably, the ball screw nut pair comprises a motor, a screw nut and a screw, the fixed cabinet is fixedly connected with the motor through a connecting plate, the output end of the motor is fixedly connected with the screw, the screw nut is movably connected with the screw, and the movable assembly is fixedly connected with the screw nut through an L-shaped frame.

Preferably, one end of the L-shaped frame is fixedly connected with a spring, and one end of the spring, which is far away from the L-shaped frame, is fixedly connected with the roller.

Preferably, a spring telescopic rod is arranged inside the spring.

Preferably, the roller is of a universal wheel structure.

Preferably, a brake is arranged inside the roller.

Preferably, the connecting plates are provided with two groups, one group of connecting plates is fixedly connected with the motor, and the other group of connecting plates is connected with the screw rod in a switching mode.

Compared with the prior art, the utility model, following beneficial effect has:

(1) This multi-functional electrical control cabinet, because the movable assembly passes through the vice height-adjusting of ball nut, when the relative cabinet body of screw nut descends, screw nut drives movable assembly with cabinet body jack-up for but the cabinet body height-adjusting when touchhing the barrier when removing, so that it need not lift and smooth transportation through the barrier, has reduced personnel's intensity of labour, has also avoided lifting to lead to the incident to cause the problem of personnel or electrical control cabinet damage.

(2) This multi-functional electrical control cabinet, when the relative cabinet body of screw nut rises, screw nut drives movable assembly and descends the cabinet body for the focus step-down of the cabinet body can prevent that the cabinet body from overturning, makes the cabinet body safety in utilization effectively promote.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic structural view of the movable device of the present invention;

FIG. 3 is a schematic structural view of the fixing cabinet and the ball screw nut pair of the present invention;

FIG. 4 is a schematic structural view of the movable assembly of the present invention;

in the figure: 1. a cabinet body; 2. a mobile device; 3. a fixed cabinet; 31. a cabinet body; 32. a connecting plate; 4. a ball screw nut pair; 41. a motor; 42. a lead screw nut; 43. a lead screw; 5. a movable component; 51. a roller; 52. a spring; 53. an L-shaped frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a multi-functional electrical control cabinet, includes the cabinet body 1 and head unit 2, is equipped with stationary cabinet 3, ball screw nut pair 4 and movable assembly 5 in the head unit 2, stationary cabinet 3 and cabinet body 1 rigid coupling, ball screw nut pair 4 and movable assembly 5 swing joint.

Further, the ball screw nut pair 4 comprises a motor 41, a screw nut 42 and a screw 43, the fixed cabinet 3 is fixedly connected with the motor 41 through a connecting plate 32, the output end of the motor 41 is fixedly connected with the screw 43, the screw nut 42 is movably connected with the screw 43, and the movable assembly 5 is fixedly connected with the screw nut 42 through an L-shaped frame 53.

Further, one end of the L-shaped frame 53 is fixedly connected with a spring 52, and one end of the spring 52 far away from the L-shaped frame 53 is fixedly connected with the roller 51.

Further, a spring expansion rod is arranged inside the spring 52.

Further, the roller 51 has a universal wheel structure.

Further, a brake is provided inside the roller 51.

Furthermore, two sets of connecting plates 32 are provided, one set of connecting plates 32 is fixedly connected with the motor 41, and the other set of connecting plates 32 is connected with the screw 43 in a switching manner.

During operation, the driving motor 41 works to drive the screw rod 43 to rotate, the screw rod 43 drives the screw nut 42 to axially move along the screw rod 43 after rotating, because the movable assembly 5 is fixedly connected with the screw nut 42, the movable assembly 5 can also move along the screw rod 43 in the process that the screw nut 42 moves along the screw rod 43, when the screw nut 42 descends relative to the cabinet body 1, the screw nut 42 drives the movable assembly 5 to jack up the cabinet body 1, so that the height of the cabinet body 1 can be adjusted when the cabinet body 1 touches an obstacle during movement, so that the cabinet body does not need to be lifted and smoothly transported through the obstacle, and meanwhile, when the screw nut 42 ascends relative to the cabinet body 1, the screw nut 42 drives the movable assembly 5 to descend the cabinet body 1, so that the center of gravity of the cabinet body 1 becomes low, and the cabinet body 1 can be prevented from overturning.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A multi-functional electrical control cabinet which characterized in that: the movable device comprises a cabinet body (1) and a movable device (2), wherein a fixed cabinet (3), a ball screw nut pair (4) and a movable assembly (5) are arranged in the movable device (2), the fixed cabinet (3) is fixedly connected with the cabinet body (1), and the ball screw nut pair (4) is movably connected with the movable assembly (5).

2. A multifunctional electrical control cabinet according to claim 1, wherein: ball screw nut pair (4) include motor (41), screw nut (42) and lead screw (43), fixed cabinet (3) pass through connecting plate (32) and motor (41) rigid coupling, the output and the lead screw (43) rigid coupling of motor (41), screw nut (42) and lead screw (43) swing joint, movable assembly (5) pass through L type frame (53) and screw nut (42) rigid coupling.

3. A multi-functional electrical control cabinet according to claim 2, characterized in that: and one end of the L-shaped frame (53) is fixedly connected with a spring (52), and one end, far away from the L-shaped frame (53), of the spring (52) is fixedly connected with the roller (51).

4. A multi-functional electrical control cabinet according to claim 3, characterized in that: the spring (52) is internally provided with a spring telescopic rod.

5. A multifunctional electrical control cabinet according to claim 4, characterized in that: the roller (51) is of a universal wheel structure.

6. A multifunctional electrical control cabinet according to claim 5, characterized in that: and a brake is arranged in the roller (51).

7. A multifunctional electrical control cabinet according to claim 6, characterized in that: the connecting plates (32) are provided with two groups, one group of connecting plates (32) is fixedly connected with the motor (41), and the other group of connecting plates (32) is connected with the screw rod (43) in a switching way.