CN214626050U

CN214626050U - Cubical switchboard hoisting machine constructs

Info

Publication number: CN214626050U
Application number: CN202023125433.XU
Authority: CN
Inventors: 蒋秀兰
Original assignee: Individual
Current assignee: Shanghai Xide Electric Appliance Co ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-11-05
Anticipated expiration: 2030-12-22

Abstract

The utility model discloses a hoisting mechanism of a switch cabinet, which comprises a bottom plate, wherein a hoisting groove is arranged on the side wall of the bottom plate, a first slide rail is symmetrically fixed on the side wall of the bottom plate, a hoisting column is arranged on the bottom plate and the first slide rail in a sliding way, a lifting screw rod is arranged on the bottom wall of the hoisting column in a rotating way, a first gear is fixedly sleeved on the lifting screw rod, a lifting motor is arranged on the side wall of the hoisting column, a second gear is arranged at the output end of the lifting motor, a second slide rail is fixedly arranged on the upper surface of the bottom plate, a balancing weight is arranged in the second slide rail in a sliding way, a stabilizing motor is arranged on the upper surface of the bottom plate, a first bevel gear is arranged on the output end of the stabilizing motor, a double screw rod is arranged in the rotating way of the hoisting column and the balancing weight, a second bevel gear is fixedly sleeved in the middle part of the double screw rod, a sliding column is arranged on the side wall of the balancing weight, a sliding wheel is arranged on the bottom wall of the sliding column, the hoisting column and the balancing weight are controlled by the double screw rod to slide in the opposite direction, the center is stable when the switch cabinet is hoisted, and the safety and stability of the switch cabinet during hoisting are ensured.

Description

Cubical switchboard hoisting machine constructs

Technical Field

The utility model relates to a cubical switchboard technical field specifically is a cubical switchboard hoisting machine constructs.

Background

The switch cabinet is an electrical device, the external line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, and each branch is arranged according to the requirement. Such as meters, automatic controls, magnetic switches of motors, various alternating current contactors, and the like, some of which are also provided with high-voltage chambers and low-voltage chamber switch cabinets, and high-voltage buses, such as power plants, and some of which are also provided with low-frequency load shedding for keeping main equipment. Most cubical switchboard need hoist and mount to the assigned position through hoisting machine when installation at present and install, and the hoist and mount mechanism's of many cubical switchboard at present removal flexibility is relatively poor, and hoisting machine is unstable when hoist and mount, causes the cubical switchboard to press the constructor condition, for this reason we propose a cubical switchboard hoisting machine to construct and be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cubical switchboard hoisting machine constructs to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a lifting mechanism of a switch cabinet comprises a bottom plate, wherein a lifting groove is formed in the side wall of the bottom plate, first slide rails are symmetrically fixed on the surface of the side wall of the lifting groove of the bottom plate, lifting columns are arranged on the two bottom plates and the first slide rails in a sliding manner, lifting screws are arranged on the bottom walls of the two lifting columns in a rotating manner, first gears are fixedly sleeved at the bottoms of the two lifting screws, lifting motors are arranged on the side walls of the two lifting columns, second gears are arranged at the output ends of the lifting motors, the first gears are meshed with the second gears, a lifting plate is arranged between the two lifting screws in a threaded sliding manner, lifting hooks are arranged on the bottom wall of the lifting plate, second slide rails are fixed on the upper surface of the bottom plate, balancing weights are arranged in the second slide rails in a sliding manner, a stabilizing motor is arranged on the upper surface of the bottom plate, and a first bevel gear is arranged at the output end of the stabilizing motor, the hoisting column and the balancing weight are internally and rotatably provided with double screw rods, the thread directions of two thread parts of the double screw rods are opposite, the two thread parts respectively penetrate through the hoisting column and the balancing weight, the middle part of the double screw rods is fixedly sleeved with a second bevel gear, the first bevel gear is meshed with the second bevel gear, the side wall of the balancing weight is provided with a sliding column, and the bottom wall of the sliding column is provided with a sliding wheel.

Preferably, the side wall of the bottom plate is symmetrically provided with fixing plates, and the two stabilizing motors are respectively arranged on the upper surfaces of the two fixing plates.

Preferably, both ends of the double screw rod are fixed with first limiting plates, and the top wall of the lifting screw rod is fixed with a second limiting plate.

Preferably, the lifting groove is internally provided with a stabilizing plate in a sliding manner, and the side wall of the stabilizing plate is fixed with a handle.

Preferably, a control panel is fixed on the upper surface of the bottom plate, a control device is arranged on the top wall of the control panel, and a plurality of control buttons are arranged on the side wall of the control device.

Preferably, the lower surface of the bottom plate is provided with a plurality of universal wheels, and the upper surface of the bottom plate is fixed with a push handle.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a stabilizing motor drives first bevel gear and rotates and make second bevel gear rotate, and second bevel gear rotates and makes the removal of dual screw rod control hoisting post, disposes the piece reverse motion simultaneously and guarantees the stability of device, and when the cubical switchboard hoists to the top, makes the cubical switchboard place on the stabilizer plate through inserting the stabilizer plate to the hoist and mount inslot, has strengthened the stability when device removes;

2. the utility model discloses a lift motor drives first gear revolve and makes second gear revolve, and second gear revolve control lifter plate goes up and down, and the lifting screw on both sides rotates simultaneously and has guaranteed the power and the stability of going up and down.

Drawings

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

FIG. 2 is a schematic view of the novel structure of the stable moving device of the present invention;

FIG. 3 is a schematic diagram of the structure of the elevating plate of the present invention;

FIG. 4 is a schematic view of the structure of the hoisting groove of the present invention;

in the figure: 1. a base plate; 2. a double screw; 21. stabilizing the motor; 22. a first bevel gear; 23. a second bevel gear; 24. a first limit plate; 25. a first slide rail; 26. a fixing plate; 3. hoisting the column; 31. a lifting screw; 32. a first gear; 33. a second limiting plate; 34. a second gear; 35. a lifting motor; 4. a stabilizing plate; 41. a handle; 42. hoisting the groove; 5. a lifting plate; 51. hoisting hooks; 6. a control device; 61. a control button; 62. a control panel; 7. a push handle; 8. a balancing weight; 81. a second slide rail; 82. a sliding wheel; 83. a sliding column; 9. a universal wheel.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a lifting mechanism of a switch cabinet comprises a bottom plate 1, a lifting groove 42 is formed in the side wall of the bottom plate 1, first slide rails 25 are symmetrically fixed on the surface of the side wall of the bottom plate 1 on the side of the lifting groove 42, the first slide rails 25 are used for limiting the sliding track of lifting columns 3, lifting columns 3 are arranged on the two bottom plates 1 and the first slide rails 25 in a sliding mode, lifting screws 31 are arranged on the bottom walls of the two lifting columns 3 in a rotating mode, the lifting screws 31 are in threaded fit with the lifting plates 5, the lifting plates 5 are lifted by rotating the lifting screws 31, first gears 32 are fixedly sleeved at the bottoms of the two lifting screws 31, lifting motors 35 are arranged on the side walls of the two lifting columns 3, second gears 34 are arranged at the output ends of the lifting motors 35, the first gears 32 are meshed with the second gears 34, the lifting plates 5 are arranged between the two lifting screws 31 in a threaded sliding mode, lifting hooks 51 are arranged on the bottom wall of the lifting plates 5, and the lifting hooks 51 are used for lifting the switch cabinet, the upper surface of bottom plate 1 is fixed with second slide rail 81, second slide rail 81 is used for restricting the position that slides of balancing weight 8, it is provided with balancing weight 8 to slide in the second slide rail 81, balancing weight 8 is used for stabilizing the focus, the upper surface of bottom plate 1 is provided with stabilizing motor 21, stabilizing motor 21's output is provided with first bevel gear 22, lifting column 3 is provided with dual screw rod 2 with the 8 internal rotations of balancing weight, two screw thread part screw thread opposite direction of dual screw rod 2, and two screw thread parts run through lifting column 3 and balancing weight 8 respectively, dual screw rod 2 control lifting column 3 slides with balancing weight 8 opposite direction, the middle part of dual screw rod 2 is cup jointed and is fixed with second bevel gear 23, first bevel gear 22 meshes with second bevel gear 23, the lateral wall of balancing weight 8 is provided with gliding column 83, the diapire of gliding column 83 is provided with gliding wheel 82.

As an embodiment of the present invention, the lateral wall of the bottom plate 1 is symmetrically provided with the fixing plate 26, and the two stabilizing motors 21 are respectively disposed on the upper surfaces of the two fixing plates 26.

As an embodiment of the utility model, the both ends of dual screw rod 2 all are fixed with first limiting plate 24, and lifting screw 31's roof is fixed with second limiting plate 33.

As an embodiment of the utility model, it is provided with stabilizer plate 4 to slide in hoist and mount groove 42, and stabilizer plate 4 makes the cubical switchboard place on stabilizer plate 4 when removing, has guaranteed the stability that the cubical switchboard removed, and stabilizer plate 4's lateral wall is fixed with handle 41.

As an embodiment of the present invention, the upper surface of the bottom plate 1 is fixed with a control plate 62, the top wall of the control plate 62 is provided with the control device 6, the side wall of the control device 6 is provided with a plurality of control buttons 61, and the control device 6 is used for controlling the rotation of the motor.

As an embodiment of the present invention, the lower surface of the bottom plate 1 is provided with a plurality of universal wheels 9, and the upper surface of the bottom plate 1 is fixed with a push handle 7.

The working principle is as follows: when the utility model is used, firstly, the stabilizing motors 21 on two sides are controlled by the control device 6 to rotate the two first bevel gears 22, the first bevel gears 22 rotate the two second bevel gears 23, the double screws 2 on two sides are controlled by the rotation of the second bevel gears 23 to rotate simultaneously to slide the hoisting post 3 to the end part of the first slide rail 25, the hoisting post 3 slides to two sides of the switch cabinet, meanwhile, the balancing weight 8 slides in the opposite direction through the sliding wheel 82 on the bottom wall of the sliding post 83, then the lifting motors 35 on two sides are controlled by the control device 6 to rotate simultaneously to drive the second gear 34 to drive the first gear 32 to rotate, the first gears 32 on two sides rotate to control the two lifting screws 31 to rotate simultaneously to stably descend the lifting plate 5 to the upper part of the switch cabinet, the lifting hook 51 is connected with the switch cabinet, the lifting plate 5 is controlled by the control device 6 to ascend, the control device 6 controls the double screws 2 to rotate to move the switch cabinet to the upper part of the lifting groove 42, the stabilizing plate 4 is inserted into the hoisting groove 42, so that the switch cabinet is placed on the stabilizing plate 4 to move the hoisting mechanism, when the mechanism moves to a position needing hoisting, the control device 6 controls the double screw rods 2 to rotate to enable the hoisting column 3 and the balancing weight 8 to slide, after the switch cabinet moves to the hoisting position through the hoisting column 3, the control device 6 controls the lifting plate 5 to descend to enable the switch cabinet to be placed at a specified position, and finally the hoisting hook 51 is separated from the switch cabinet to complete hoisting.

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. The utility model provides a cubical switchboard hoisting machine constructs, includes bottom plate (1), its characterized in that: the side wall of the bottom plate (1) is provided with a hoisting groove (42), the surface of the side wall of the bottom plate (1) on the side of the hoisting groove (42) is symmetrically fixed with first slide rails (25), hoisting columns (3) are arranged on the two bottom plates (1) and the first slide rails (25) in a sliding manner, the bottom walls of the two hoisting columns (3) are respectively provided with a lifting screw (31) in a rotating manner, the bottoms of the two lifting screws (31) are fixedly sleeved with first gears (32), the side walls of the two hoisting columns (3) are provided with lifting motors (35), the output ends of the lifting motors (35) are provided with second gears (34), the first gears (32) are meshed with the second gears (34), a lifting plate (5) is arranged between the two lifting screws (31) in a threaded sliding manner, the bottom wall of the lifting plate (5) is provided with a hoisting hook (51), the upper surface of the bottom plate (1) is fixedly provided with second slide rails (81), the lifting device is characterized in that a balancing weight (8) is arranged in the second sliding rail (81) in a sliding mode, a stabilizing motor (21) is arranged on the upper surface of the bottom plate (1), a first bevel gear (22) is arranged at the output end of the stabilizing motor (21), a double screw (2) is arranged in the lifting column (3) and the balancing weight (8) in a rotating mode, the thread directions of two thread parts of the double screw (2) are opposite, the two thread parts respectively penetrate through the lifting column (3) and the balancing weight (8), a second bevel gear (23) is fixedly sleeved in the middle of the double screw (2), the first bevel gear (22) is meshed with the second bevel gear (23), a sliding column (83) is arranged on the side wall of the balancing weight (8), and a sliding wheel (82) is arranged on the bottom wall of the sliding column (83).

2. The switchgear hoisting mechanism of claim 1, wherein: the side wall of the bottom plate (1) is symmetrically provided with fixing plates (26), and the two stabilizing motors (21) are respectively arranged on the upper surfaces of the two fixing plates (26).

3. The switchgear hoisting mechanism of claim 1, wherein: and first limiting plates (24) are fixed at two ends of the double screw (2), and second limiting plates (33) are fixed on the top wall of the lifting screw (31).

4. The switchgear hoisting mechanism of claim 1, wherein: the lifting groove (42) is internally provided with a stabilizing plate (4) in a sliding mode, and a handle (41) is fixed to the side wall of the stabilizing plate (4).

5. The switchgear hoisting mechanism of claim 1, wherein: the upper surface of bottom plate (1) is fixed with control panel (62), the roof of control panel (62) is provided with controlling means (6), the lateral wall of controlling means (6) is provided with a plurality of control button (61).

6. The switchgear hoisting mechanism of claim 1, wherein: the lower surface of the bottom plate (1) is provided with a plurality of universal wheels (9), and the upper surface of the bottom plate (1) is fixed with a push handle (7).