CN211629661U

CN211629661U - Supporting device of switch cabinet electrical automation equipment

Info

Publication number: CN211629661U
Application number: CN202020145938.3U
Authority: CN
Inventors: 李莉
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-23
Filing date: 2020-01-23
Publication date: 2020-10-02
Anticipated expiration: 2030-01-23

Abstract

The utility model discloses a strutting arrangement of cubical switchboard electrical automation equipment, the on-line screen storage device comprises a base, the first telescopic link that two symmetries of fixedly connected with set up on the lateral wall of base, the terminal fixedly connected with turnstile of flexible post of first telescopic link, the interior bottom of base is equipped with the motion groove, the inside wall of base is equipped with the sliding tray, sliding connection has the support frame on the sliding tray, be equipped with the threaded rod elevating system who is used for realizing the support frame to reciprocate on the support frame, be equipped with on the support frame and reciprocate the power unit that provides power for realizing the support frame, be equipped with the drive mechanism who is used for transmitting power on the support frame. The utility model discloses it is rational in infrastructure, realize strutting arrangement's portable regulation through setting up screw thread elevating system, with cubical switchboard electric automation equipment's lower part control end lifting to take the altitude, be convenient for detect and maintainer's use operation.

Description

Supporting device of switch cabinet electrical automation equipment

Technical Field

The utility model relates to an automation equipment's strutting arrangement field especially relates to a cubical switchboard electrical automation equipment's strutting arrangement.

Background

The switch cabinet mainly has the functions of opening, closing, controlling and protecting electric equipment in the process of generating, transmitting, distributing and converting electric energy of an electric power system, the components in the switch cabinet mainly comprise a circuit breaker, an isolating switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and the like, and the switch cabinet has a plurality of classification methods, such as a movable switch cabinet and a fixed switch cabinet by the installation mode of the circuit breaker; or according to different cabinet body structures, the cabinet body can be divided into an open type switch cabinet, a metal closed switch cabinet and a metal closed armored switch cabinet; the high-voltage switch cabinet, the medium-voltage switch cabinet, the low-voltage switch cabinet and the like can be divided according to different voltage grades, and the high-voltage switch cabinet, the medium-voltage switch cabinet, the low-voltage switch cabinet and the like are mainly suitable for various occasions such as power plants, transformer substations, petrochemical industry, metallurgical steel rolling, light industrial textile, factories and mining enterprises, residential districts, high-rise buildings and the like.

The supporting device of the existing switch cabinet electric automation equipment cannot realize automatic adjustment of the use height when in use, and the control end is often placed at the bottom of the supporting device when in use, so that the operation difficulty is increased when the control port is inspected and maintained.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the strutting arrangement of a cubical switchboard electrical automation equipment that proposes, it realizes strutting arrangement's portable regulation through setting up threaded rod elevating system, is convenient for detect and maintainer's use operation with cubical switchboard electrical automation equipment's lower part control end lifting to a take the altitude.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a strutting arrangement of cubical switchboard electrical automation equipment, includes the base, the first telescopic link that two symmetries of fixedly connected with set up on the lateral wall of base, the terminal fixedly connected with rotating door of flexible post of first telescopic link, the interior bottom of base is equipped with the motion groove, the inside wall of base is equipped with the sliding tray, sliding connection has the support frame on the sliding tray, be equipped with the threaded rod elevating system who is used for realizing the support frame and reciprocates on the support frame, be equipped with the power unit that provides power for realizing that the support frame reciprocates on the support frame, be equipped with the drive mechanism who is used for transmitting power on the support frame.

Preferably, state threaded rod elevating system and include a plurality of bearing frames of fixed connection on the support frame up end, it is a plurality of rotate between the bearing frame and be connected with the threaded rod, threaded connection has the motion axle sleeve on the threaded rod, the lower terminal surface fixedly connected with second telescopic link of motion axle sleeve, it is connected with the dwang to rotate on the second telescopic link, it is connected with L shape motion pole to rotate on the dwang, the terminal equal sliding connection of dwang and L shape motion pole has the slider, slider sliding connection is in the motion inslot.

Preferably, the power mechanism comprises a power motor fixedly connected to the upper end face of the support frame, a controller is arranged on the right side of the power motor, a transmission lead is arranged between the power motor and the controller, and an output gear is fixedly connected to the tail end of a rotating shaft of the power motor.

Preferably, drive mechanism includes the first drive gear of two symmetry settings of meshing connection output gear, fixedly connected with transfer line on the first drive gear, the both ends of transfer line all are equipped with the bearing frame, the terminal fixedly connected with second drive gear of transfer line, second drive gear meshing connection has third drive gear, third drive gear fixed connection is on the threaded rod.

Preferably, a ball-column roller bearing for realizing auxiliary rotation is fixedly connected in the bearing seat.

Preferably, a plurality of moving wheels are fixedly connected to the lower end face of the supporting frame.

Compared with the prior art, the utility model, its beneficial effect does:

1. the movable adjustment of the supporting device is realized by arranging the threaded rod lifting mechanism, and the lower control end of the electric automation equipment of the switch cabinet is lifted to a certain height, so that the detection and the use and operation of a maintainer are facilitated.

2. The power support for providing automatic lifting for the threaded rod lifting mechanism is realized by arranging the power mechanism.

3. The output power of the power motor is transmitted to the threaded rod lifting mechanism through the transmission mode of the gear and the rotating rod by arranging the transmission mechanism, so that the transmission efficiency is improved, and the power transmission is accurate.

Drawings

Fig. 1 is a schematic front view of a supporting device of an electrical automation apparatus of a switch cabinet according to the present invention;

fig. 2 is a schematic front sectional view of a supporting device of an electrical automation apparatus of a switch cabinet according to the present invention;

fig. 3 is a schematic top view of the supporting device of the electrical automation apparatus of the switch cabinet according to the present invention.

In the figure: the device comprises a base 1, a support frame 2, a bearing seat 3, a first telescopic rod 4, a rotating door 5, a sliding groove 6, a moving groove 7, a second telescopic rod 8, a moving rod 9L, a rotating rod 10, a threaded rod 11, a third transmission gear 12, a second transmission gear 13, a transmission rod 14, a first transmission gear 15, an output gear 16, a power motor 17, a controller 18, a sliding block 19 and a moving wheel 20.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention can be embodied in many different forms other than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not to be limited to the specific embodiments disclosed below.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 1-3, a supporting device of switch cabinet electric automation equipment, including base 1, fixedly connected with two first telescopic links 4 that the symmetry set up on the lateral wall of base 1, the terminal fixedly connected with revolving door 5 of flexible post of first telescopic link 4, the interior bottom of base 1 is equipped with motion groove 7, the inside wall of base 1 is equipped with sliding tray 6, sliding connection has support frame 2 on sliding tray 6, be equipped with the threaded rod elevating system who is used for realizing that the support frame reciprocates on support frame 2, be equipped with the power unit that provides power for realizing that the support frame reciprocates on the support frame 2, be equipped with the drive mechanism who is used for transmitting power on the support frame 2.

The utility model discloses in, threaded rod elevating system includes a plurality of bearing frames 3 of fixed connection on 2 up ends of support frame, it is connected with threaded rod 11 to rotate between a plurality of bearing frames 3, threaded rod 11 goes up the threaded connection and has the motion axle sleeve, the lower terminal surface fixedly connected with second telescopic link 8 of motion axle sleeve, it is connected with dwang 10 to rotate on the second telescopic link 8, it is connected with L shape motion pole 9 to rotate on the dwang 10, dwang 10 has slider 19 with the equal sliding connection of end of L

shape motion pole

9, 19 sliding connection of slider is in motion groove 7.

The power mechanism comprises a power motor 17 fixedly connected to the upper end face of the support frame 2, a controller 18 is arranged on the right side of the power motor 17, a transmission lead is arranged between the power motor 17 and the controller 18, and an output gear 16 is fixedly connected to the tail end of a rotating shaft of the power motor 17.

The transmission mechanism comprises two first transmission gears 15 which are symmetrically arranged and are in meshed connection with an output gear 16, a transmission rod 14 is fixedly connected onto the first transmission gears 15, bearing seats 3 are arranged at two ends of the transmission rod 14, a second transmission gear 13 is fixedly connected to the tail end of the transmission rod 14, a third transmission gear 12 is in meshed connection with the second transmission gear 13, and the third transmission gear 12 is fixedly connected onto a threaded rod 11.

Fixedly connected with is used for realizing supplementary pivoted ball post roller bearing in the bearing frame 3, and the lower terminal surface fixedly connected with of support frame 2 a plurality of motion wheels 20 realize the convenience that equipment removed through setting up motion wheel 20.

When the utility model is used, as shown in fig. 1, when the support frame 2 needs to be lifted, firstly, the power motor 17 is started through the controller 18, the power transmission to the threaded rod 11 is realized under the action of the second transmission gear 13, the transmission rod 14, the first transmission gear 15, the output gear 16, the third transmission gear 12 and the bearing seats 3, the upward moving process of the support rod 2 is realized through the second telescopic rod 8, the L-shaped motion rod 9, the rotating rod 10, the motion groove 7 and the sliding block 19, the upward moving process and the downward moving process of the support frame 2 are realized through the positive and negative rotation of the power motor 9 controlled by the controller 8, the stability of the upward moving process of the support rod 2 is realized through the limiting action of the sliding groove 6, the motion wheel 20 is contacted with the ground after the support frame 2 is moved downwards to the corresponding height, the position of the equipment can be freely moved through the motion wheel 20, when the equipment, the revolving door 5 can be fixed at any angle under the action of the first telescopic rod 4 fixed on the base 1. The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a strutting arrangement of cubical switchboard electrical automation equipment, includes base (1), its characterized in that, first telescopic link (4) that two symmetries of fixedly connected with set up on the lateral wall of base (1), the terminal fixedly connected with rotating-door (5) of flexible post of first telescopic link (4), the interior bottom of base (1) is equipped with motion groove (7), the inside wall of base (1) is equipped with sliding tray (6), sliding connection has support frame (2) on sliding tray (6), be equipped with the threaded rod elevating system who is used for realizing that support frame (2) reciprocate on support frame (2), be equipped with on support frame (2) and reciprocate the power unit that provides power for realizing support frame (2), be equipped with the drive mechanism who is used for transmitting power on support frame (2).

2. The supporting device for the electric automation equipment of the switch cabinet, according to claim 1, is characterized in that the threaded rod lifting mechanism comprises a plurality of bearing seats (3) fixedly connected to the upper end face of the supporting frame (2), the bearing seats (3) are connected with a threaded rod (11) in a rotating manner, the threaded rod (11) is connected with a moving shaft sleeve in a threaded manner, the lower end face of the moving shaft sleeve is fixedly connected with a second telescopic rod (8), the second telescopic rod (8) is connected with a rotating rod (10) in a rotating manner, the rotating rod (10) is connected with an L-shaped moving rod (9) in a rotating manner, the rotating rod (10) and the tail end of the L-shaped moving rod (9) are connected with a sliding block (19) in a sliding manner, and the sliding block (19) is connected in a moving.

3. The supporting device of the switch cabinet electrical automation equipment as claimed in claim 1, wherein the power mechanism comprises a power motor (17) fixedly connected to the upper end surface of the supporting frame (2), a controller (18) is arranged on the right side of the power motor (17), a transmission lead is arranged between the power motor (17) and the controller (18), and an output gear (16) is fixedly connected to the tail end of a rotating shaft of the power motor (17).

4. The supporting device of the switch cabinet electrical automation equipment as claimed in claim 2, wherein the transmission mechanism comprises two first transmission gears (15) which are symmetrically arranged and are meshed with the output gear (16), a transmission rod (14) is fixedly connected to the first transmission gears (15), bearing seats (3) are arranged at two ends of the transmission rod (14), a second transmission gear (13) is fixedly connected to the tail end of the transmission rod (14), a third transmission gear (12) is meshed with the second transmission gear (13), and the third transmission gear (12) is fixedly connected to the threaded rod (11).

5. The supporting device of the electrical automation equipment of the switch cabinet as claimed in claim 2, characterized in that a ball-column roller bearing for realizing auxiliary rotation is fixedly connected in the bearing seat (3).

6. The supporting device of the electrical automation equipment of the switch cabinet as claimed in claim 1, characterized in that a plurality of moving wheels (20) are fixedly connected to the lower end surface of the supporting frame (2).