CN217769117U

CN217769117U - Electric complete cabinet convenient to remove

Info

Publication number: CN217769117U
Application number: CN202123338899.2U
Authority: CN
Inventors: 叶理克; 单亦磊
Original assignee: Cnc Group Shanghai Co ltd
Current assignee: Cnc Group Shanghai Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-11-08
Anticipated expiration: 2031-12-27

Abstract

The utility model discloses an electric complete cabinet convenient to move, belonging to the technical field of electric corollary equipment, comprising a cabinet body frame, and being characterized by also comprising a bridge frame, a thread bush, a central screw, a top sleeve, a hand wheel, a supporting leg frame and a roller; the bridge is fixed at the lower part of the inner side of the cabinet body frame; the threaded sleeve is provided with a central threaded hole which is vertical in the axial direction and is communicated up and down, and the threaded sleeve is fixed in the middle of the bridge; the upper part of the central screw rod is provided with a circumferential groove, and the central screw rod is assembled in the threaded sleeve from top to bottom through a central threaded hole through threads; the top sleeve is assembled in a circumferential groove of the central screw rod; the hand wheel is fixed at the upper end of the central screw rod; the supporting legs are horizontal brackets which radially extend outwards horizontally and take the axis of the central screw rod as the center, and the outer end parts of the supporting leg brackets extend to the inner corners of the cabinet body frame; the roller is arranged at the lower part of the supporting leg frame and is close to the outer end of the supporting leg frame. This electric complete cabinet not only conveniently removes, and the supporting component that rolls has the commonality, can independently deposit.

Description

Electric complete cabinet convenient to remove

Technical Field

The utility model belongs to the technical field of electric corollary equipment, especially, relate to an electric complete sets cabinet convenient to remove.

Background

The electric complete cabinet is also called complete switch cabinet, and is an electric device, and the external line firstly enters the main control switch in the cabinet, and then enters the branch control switch, and each branch circuit is set according to the requirement. Such as meters, automatic controls, magnetic switches of motors, various alternating current contactors and the like, and also a complete set of switch cabinets of a high-voltage chamber and a low-voltage chamber, a high-voltage bus, such as a power plant and the like, and low-frequency load shedding for keeping main equipment. The complete set of switch cabinet comprises the combination of all parts related to the complete set of switch cabinet.

At present, the traditional electric complete cabinet has the following defects:

the movement is inconvenient, and the manpower and equipment investment are large. The electric complete cabinet usually depends on lifting equipment to move in a plant, the electric complete cabinet with smaller size can be carried by multiple persons or moved by a consignment carrier, time and labor are consumed, and the electric complete cabinet needs to be moved by multiple persons especially for the work with limited working environment of the lifting equipment and larger size of the complete cabinet. If the rollers are installed at the lower portion of the electric cabinet, the fixing stability of the electric cabinet is affected.

SUMMERY OF THE UTILITY MODEL

Problem to prior art existence, the utility model provides a solve electric complete sets cabinet and remove convenient to remove electric complete sets cabinet of inconvenient problem.

The utility model is realized in such a way, the electric complete cabinet convenient to move comprises a cabinet body frame and is characterized by also comprising a bridge frame, a thread bush, a central screw, a top sleeve, a hand wheel, a leg support and a roller; the bridge is a horizontally arranged frame body and is fixed at the lower part of the inner side of the cabinet body frame; the threaded sleeve is provided with a central threaded hole which is vertical in the axial direction and is communicated up and down, and the threaded sleeve is fixed in the middle of the bridge; the upper part of the central screw rod is provided with a circumferential groove, and the central screw rod is assembled in the threaded sleeve from top to bottom through a central threaded hole through threads; the top sleeve is assembled in a circumferential groove of the central screw rod and rotates around the axis of the central ejector rod; the hand wheel is fixed at the upper end of the central screw rod; the supporting legs are horizontal brackets which radially extend outwards horizontally by taking the axis of the central screw as the center, and the outer end parts of the supporting leg brackets extend to the inner corners of the cabinet body frame; the roller is installed at the lower part of the supporting leg frame and is close to the outer end of the supporting leg frame.

In the above technical solution, preferably, the lower portion of the cabinet frame is a rectangular bottom frame, the bridge is arranged on the inner side of the rectangular bottom frame in a crossing manner, and the threaded sleeve is fixed in the middle of the bridge through a screw.

In the above technical solution, preferably, the mobile phone further comprises a guide sleeve and a guide rod, wherein the guide sleeve is provided with a guide hole with a vertical axis, and the guide sleeve is distributed at four corners of the inner side of the rectangular bottom frame; the upper end of the guide rod is fixed at the outer end part of the supporting leg frame, the guide rod is inserted into the guide sleeve, and the guide rod moves along the vertical axis under the guiding action of the guide sleeve.

In the above technical solution, preferably, a flat thrust ball bearing is fitted in a circumferential groove of the central screw, and the flat thrust ball bearing is disposed between an upper circumferential surface of the circumferential groove and an upper circumferential surface of the top sleeve.

The utility model has the advantages and effects that:

1. the electric complete cabinet of being convenient for removes and can not influence the fixed stability of solid. The utility model provides a but cabinet body support and roll supporting component vertical activity move, realize supporting or the shrink to the roll of the cabinet body, make the function that the concrete independent roll of the cabinet body removed, and can not change cabinet body tradition fixed stay form.

2. Can be independently operated by a single person, and is simple and convenient. The utility model provides a cabinet body supports and rolls supporting component's single rotation hand wheel of change of state accessible and realizes that easy operation is laborsaving.

3. The structure can not change the traditional appearance of the cabinet body. The utility model provides a cabinet body supports and rolls supporting component and can take in cabinet body bottom space under cabinet body fixed body, not only can not lead to the fact the influence to the cabinet body is fixed, and can not occupy the internal portion of cabinet's electrical part installation space. In addition, the cabinet body supporting and rolling supporting component can be detached and used as a universal body supporting and rolling supporting component for independent storage or movement of other cabinet bodies of the same type.

Drawings

Fig. 1 is a schematic view of an inner side top view structure of a middle cabinet frame of the present invention;

fig. 2 is a schematic structural view of the middle rolling support assembly of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

For solving the inconvenient problem of electric complete sets cabinet removal, the utility model particularly provides an electric complete sets cabinet convenient to remove, this electric complete sets cabinet is not only convenient to be removed, and appearance structure and fixed state are unanimous with biography standard complete sets cabinet, and the roll supporting component has the commonality, can independently deposit. For further explanation of the structure of the present invention, the following detailed description is made with reference to the accompanying drawings:

referring to fig. 1 and 2, an electrical complete cabinet convenient to move includes a cabinet frame 1, a bridge frame 2, a threaded sleeve 3, a central screw 4, a top sleeve 5, a hand wheel 6, a leg support 7, and a roller 8.

The cabinet body frame is a rectangular frame assembled by aluminum profiles, and the bottom of the cabinet body frame is a rectangular bottom frame. The cabinet board is installed on the outside of the cabinet body frame, and the space for installing electrical components such as a control switch is formed on the inner side of the cabinet body frame.

The bridge is a horizontally arranged frame body and is fixed at the lower part of the inner side of the cabinet body frame. Specifically, the bridge is arranged on the inner side of the rectangular bottom frame in a crossing mode, namely the bridge is a strip-shaped rigid section plate, and two end portions of the bridge are fixed on symmetrical frame beams of the cabinet body frame through bolt and nut assemblies. A through hole is formed in the middle of the bridge frame, and a handle and a hole are formed around the through hole.

The threaded sleeve is provided with a central threaded hole which is vertical in axial direction and is communicated up and down, and the threaded sleeve is fixed in the middle of the bridge. Specifically, a flange plate is arranged at the lower part of the threaded sleeve, and the threaded sleeve is fixed in the middle of the bridge frame through the flange plate.

The upper part of the central screw rod is provided with a circumferential groove, and the central screw rod is assembled in the threaded sleeve from top to bottom through a central threaded hole through threads. The upper portion of the central screw has an integral disc-shaped configuration, and a disc-shaped end cap is mounted on the upper end of the central screw by means of screws, with a circumferential groove being formed between the disc-shaped end cap and the disc-shaped configuration. The central screw is screwed into the threaded sleeve by using threads and can penetrate through the threaded sleeve downwards.

The top sleeve is assembled in a circumferential groove of the central screw rod and rotates around the axis of the central ejector rod. The top sleeve is assembled into the circumferential groove from the upper end of the central screw rod under the condition that the disc end cover is not installed. The axial position of the top sleeve in the circumferential groove is fixed and can rotate around the axis of the central screw rod. Namely, the top sleeve can not rotate along with the rotation of the central screw rod.

The hand wheel is fixed at the upper end of the central screw rod. Specifically, the hand wheel is fixed on the end cover of the disc and used for driving the central screw rod to rotate.

The supporting legs are horizontal brackets which radially extend outwards horizontally by taking the axis of the central screw rod as the center, and the outer end parts of the supporting leg brackets extend to the inner corners of the cabinet body frame. Specifically, the supporting leg is a rigid strip plate body, and the supporting leg and the top sleeve are of a welded integrated structure.

The roller is arranged at the lower part of the supporting leg frame and is close to the outer end of the supporting leg frame. In this embodiment, the rollers are universal wheel sets and are fixed to the outer ends of the support legs through screws.

The central screw, the top sleeve, the hand wheel, the supporting leg frame and the roller form a rolling supporting assembly, and the roller can be adjusted to protrude out of or be retracted into the lower end face of the cabinet body frame through the screwing-in depth of the central screw so as to realize rolling supporting or lower end face supporting of the cabinet body. Under the rolling support state, the cabinet body can move, and under the lower end face support state, the cabinet body can be fixed. The rolling support component is completely integrated in the lower space of the inner side of the traditional standard electrical complete cabinet, and the installation space of the original devices cannot be influenced.

In this embodiment, the frame further comprises a guide sleeve 9 and a guide rod 10, the guide sleeve is provided with a guide hole with a vertical axis, and the guide sleeve is distributed at four corners of the inner side of the rectangular bottom frame. Specifically, the rigid ear plate seat is fixed at the four corners of the rectangular bottom frame by screws, and the guide sleeve is fixed on the ear plate seat by screws.

The upper end of the guide rod is fixed at the outer end part of the leg support, the guide rod is inserted in the guide sleeve, and the guide rod moves movably along the vertical axis under the guide effect of the guide sleeve. The lower end of the guide rod is higher than the lower supporting part of the roller.

In order to reduce the friction force of the rotation of the hand wheel, a plane thrust ball bearing is assembled in a circumferential groove of the central screw rod and is arranged between the upper circumferential surface of the circumferential groove and the upper circumferential surface of the top sleeve.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides an electric complete sets cabinet convenient to remove, includes cabinet body frame, its characterized in that still includes:

the bridge is a horizontally arranged frame body and is fixed at the lower part of the inner side of the cabinet body frame;

the screw sleeve is provided with a central threaded hole which is vertical in the axial direction and is communicated up and down, and the screw sleeve is fixed in the middle of the bridge;

the upper part of the central screw rod is provided with a circumferential groove, and the central screw rod is assembled in the threaded sleeve from top to bottom through a central threaded hole through threads;

the top sleeve is assembled in a circumferential groove of the central screw rod and rotates around the axis of the central screw rod;

the hand wheel is fixed at the upper end of the central screw rod;

the supporting legs are horizontal brackets which radially extend outwards horizontally and take the axis of the central screw rod as the center, and the outer end parts of the supporting legs extend to the inner corners of the cabinet body frame;

and the roller is arranged at the lower part of the supporting leg frame and is close to the outer end of the supporting leg frame.

2. A portable electrical cabinet set according to claim 1, wherein the lower portion of the cabinet frame is a rectangular bottom frame, the bridge is arranged to cross inside the rectangular bottom frame, and the threaded sleeve is fixed to the middle of the bridge by screws.

3. A portable electrical cabinet set according to claim 2, further comprising:

the guide sleeve is provided with guide holes with vertical axes and is distributed at four corners of the inner side of the rectangular bottom frame;

the upper end of the guide rod is fixed at the outer end part of the supporting leg frame, the guide rod is inserted into the guide sleeve, and the guide rod moves along the vertical axis under the guide effect of the guide sleeve.

4. A portable electric cabinet set according to claim 3, wherein a flat thrust ball bearing is fitted in the circumferential groove of the center screw, the flat thrust ball bearing being disposed between an upper circumferential surface of the circumferential groove and an upper circumferential surface of the top cover.