Rotating shaft mounting structure for steel cabinet body

Abstract

The utility model relates to the field of rotating shafts of steel cabinet bodies, in particular to a rotating shaft mounting structure for a steel cabinet body, which comprises a cabinet body frame and a rotating shaft assembly, the rotating shaft assembly is arranged on the side surface of the cabinet body frame and is connected with the cabinet body frame through a mounting bolt; the rotating shaft assembly comprises a mounting plate, a supporting plate and a rotating shaft body, the mounting plate is mounted on one side of the supporting plate, and the mounting plate and the supporting plate are connected into an integrated structure; a mounting sleeve is mounted on the other side of the supporting plate and is fixedly connected with the supporting plate; on the whole, the rotating door shaft can be quickly mounted without welding operation, and meanwhile, the rotating door shaft can be quickly replaced and adjusted according to specific use requirements in the mounting and using process, so that the mounting and using requirements of people on the steel door shaft are greatly met.

Description

Technical Field

[0001] This utility model relates to the field of steel cabinet hinges, and in particular to a hinge mounting structure for steel cabinets. Background Technology

[0002] Steel cabinets are primarily used for convenient storage of various items, organized by category. They are especially essential for homes or dormitories with limited space, maximizing space utilization to accommodate more belongings and enhancing the home environment. Storage cabinets for important documents, files, books, and other materials are typically made of metal. The hinges in steel cabinets are structural components that support the rotation of the cabinet doors. Currently, these hinges are welded to the cabinet frame using welding equipment. This method is complex, and the fixed position of the welded hinges prevents adjustments. Over time, wear and tear on the doors or hinges becomes irreversible, hindering normal use. Summary of the Invention

[0003] The purpose of this utility model is to provide a pivot mounting structure for steel cabinets, which can be quickly installed on the cabinet frame without welding. During installation and use, it can be quickly replaced and adjusted according to specific usage needs, thus meeting people's normal usage needs.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A rotating shaft mounting structure for a steel cabinet includes a cabinet frame and a rotating shaft assembly. The rotating shaft assembly is disposed on the side of the cabinet frame and connected to the cabinet frame by mounting bolts. The rotating shaft assembly includes a mounting plate, a support plate, and a rotating shaft. The mounting plate is installed on one side of the support plate, and the mounting plate and the support plate are connected as an integral structure. A mounting sleeve is installed on the other side of the support plate, and the mounting sleeve is fixedly connected to the support plate. A circular through hole is provided on the mounting sleeve, and the rotating shaft is inserted into the circular through hole on the mounting sleeve and is tightly connected to the circular through hole. Mounting holes for mounting bolts are provided on the mounting plate.

[0006] Furthermore, the mounting holes on the mounting plate are circular smooth through holes or threaded holes.

[0007] Furthermore, an insertion slot is provided on the side of the cabinet frame to accommodate the insertion of the mounting plate, and the pivot assembly can be inserted into the insertion slot via the mounting plate.

[0008] Furthermore, an arc-shaped connector is provided between the mounting plate and the support plate. The mounting plate is connected to the support plate through the arc-shaped connector, which can be adjusted by angle deformation.

[0009] Furthermore, the support plate is generally V-shaped, and the outer side of the support plate near the mounting sleeve is set as an outer arc-shaped structure.

[0010] Furthermore, the rotating shaft is inserted into a circular through hole in the mounting sleeve, and at least one end protrudes from the mounting sleeve.

[0011] Furthermore, the mounting plate is installed on one side of the support plate, and limit stops are formed on both sides of the contact position between the mounting plate and the support plate.

[0012] The beneficial effects of this utility model are as follows: The overall structural design of the steel cabinet hinge mounting structure of this utility model is scientific, and the operation is simple and convenient. This utility model mainly achieves the rapid installation of the hinge body through the synergistic effect of the cabinet frame and the hinge assembly. Specifically, during installation, the operator can install the mounting plate on one side of the support plate and install the mounting sleeve on the other side of the support plate. A circular through hole is provided on the mounting sleeve, and the hinge body is inserted into the circular through hole on the mounting sleeve, ensuring a tight connection with the circular through hole (transition or interference fit). An insertion groove adapted for the mounting plate is provided on the side of the cabinet frame. The hinge assembly is inserted into the insertion groove through the mounting plate. Mounting holes adapted for mounting bolts are opened on the mounting plate, and the mounting plate is connected to the cabinet frame through mounting bolts. Overall, this utility model can quickly install the rotating door hinge without welding. At the same time, during installation and use, it can be quickly replaced and adjusted according to specific usage needs, greatly satisfying people's needs for the installation and use of steel cabinet door hinges. Attached Figure Description

[0013] Figure 1 This is an installation diagram of the rotating shaft mounting structure of this utility model. Figure 1 ;

[0014] Figure 2 This is an installation diagram of the rotating shaft mounting structure of this utility model. Figure 2 ;

[0015] Figure 3 This is an installation diagram of the rotating shaft mounting structure of this utility model. Figure 3 ;

[0016] Figure 4 This is a top view of the rotating shaft assembly in this utility model.

[0017] Figure 5 This is a schematic diagram of the structural state of the rotating shaft assembly in this utility model. Figure 1 ;

[0018] Figure 6 This is a schematic diagram of the structural state of the rotating shaft assembly in this utility model. Figure 2 ;

[0019] The numbers in the diagram are: 1-cabinet frame, 2-swivel assembly, 3-insertion slot, 4-swivel shaft hole, 5-cabinet door, 21-mounting plate, 22-support plate, 23-swivel body, 24-arc connector, 25-mounting sleeve, 26-mounting hole, 27-limiting stop. Detailed Implementation

[0020] Specific Embodiment 1: To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that when an element is referred to as "fixed to" or "set on" another element, it can be directly or indirectly connected to the other element. When an element is referred to as "connected to" another element, it can be directly or indirectly connected to the other element. The terms "left" and "right" used in this application to indicate orientation are based on the specific structure shown in the accompanying drawings and do not constitute a limitation on the structure.

[0021] As per the instruction manual Figure 1 Instruction manual attached Figure 2 Instruction manual attached Figure 3 As shown, this utility model discloses a rotating shaft mounting structure for a steel cabinet, mainly comprising a cabinet frame 1 and a rotating shaft assembly 2. The cabinet frame 1 is used to support the rotating shaft assembly 2. During installation, the rotating shaft assembly 2 is disposed on the side of the cabinet frame 1 and connected to the cabinet frame 1 by mounting bolts. The rotating shaft assembly 2 is used to support the rotation of the cabinet door. The rotating shaft assembly 2 includes a mounting plate 21, a support plate 22, and a rotating shaft body 23. The mounting plate 21 can be a square plate structure and is mainly used for installing and connecting the support plate 22. During installation, the mounting plate 21 is installed on one side of the support plate 22, and the mounting plate 21 and the support plate 22 are connected as an integral structure; an mounting sleeve 25 is installed on the other side of the support plate 22, and the mounting sleeve 25 is fixedly connected to the support plate 22; a circular through hole is provided on the mounting sleeve 25 for inserting the rotating shaft 23, and the rotating shaft 23 that directly supports the rotation of the cabinet door is inserted into the circular through hole on the mounting sleeve 25 and is tightly connected to the circular through hole; the mounting plate 21 is provided with mounting holes 26 for mounting bolts.

[0022] As per the instruction manual Figure 4As shown, in order to facilitate the installation stability of the mounting plate 21 on the cabinet frame 1, the mounting hole 26 on the mounting plate 21 is a smooth circular through hole or a threaded hole adapted to the mounting bolt. When the mounting hole 26 is a smooth circular through hole adapted to the mounting bolt, the mounting bolt can directly pass through the smooth circular through hole. When the mounting hole 26 is a threaded hole adapted to the mounting bolt, the mounting bolt makes the knob in the threaded hole through thread engagement.

[0023] As per the instruction manual Figure 1 As shown, in order to facilitate the quick installation of the mounting plate 21 on the cabinet frame 1, an insertion slot 3 adapted to the insertion of the mounting plate 21 is provided on the side of the cabinet frame 1. The rotating shaft assembly 2 can be quickly inserted into the insertion slot 3 through the mounting plate 21.

[0024] As per the instruction manual Figure 5 As shown, to facilitate relative angle adjustment between the mounting plate 21 and the support plate 22, an arc-shaped connector 24 is provided between the mounting plate 21 and the support plate 22. The mounting plate 21 is connected to the support plate 22 through the arc-shaped connector 24, which can be adjusted by angle deformation. To make installation and use more convenient, the support plate 22 in this invention has an overall V-shaped structure, and the outer side of the support plate 22 near the mounting sleeve 25 is set with an outer arc-shaped structure.

[0025] As per the instruction manual Figure 5 Instruction manual attached Figure 6 As shown, in order to enable the steel cabinet mounting structure of this utility model to be used in different positions on the cabinet frame 1, the rotating shaft 23 of this utility model is inserted into the circular through hole on the mounting sleeve 25, and at least one end protrudes from the mounting sleeve 25, as shown in the attached instruction manual. Figure 5 As shown, when only one end of the pivot 23 protrudes from the mounting sleeve 25, the pivot assembly 2 can be installed on the upper or lower sides of the cabinet frame 1, providing rotational support only for the top or bottom of the cabinet door; as per the instruction manual. Figure 3 and instruction manual attached Figure 6 As shown, when the rotating shaft 23 has two ends protruding from the mounting sleeve 25, the rotating shaft assembly 2 can be installed in the middle position of the cabinet frame 1, and can simultaneously provide rotational support for the bottom of the upper cabinet door and the top of the lower cabinet door.

[0026] As per the instruction manual Figure 4 As shown, the mounting plate 21 in this utility model is installed on one side of the support plate 22, and a limiting stop 27 is formed on both sides of the contact position between the mounting plate 21 and the support plate 22. The limiting stop 27 can block and limit the support plate 22 after the mounting plate 21 is inserted into the insertion slot 3, so as to ensure that the support plate 22 is in stable contact with the cabinet frame 1.

[0027] The installation and use process of the steel cabinet pivot mounting structure of this utility model is as follows:

[0028] First, the installer can install the rotating shaft assembly 2. Specifically, the operator can install the mounting plate 21 (via the arc-shaped connector 24) on one side of the support plate 22, and fix the mounting sleeve 25 on the other side of the support plate 22. A circular through hole adapted for the installation of the rotating shaft 23 is provided on the mounting sleeve 25. The rotating shaft 23 is inserted into the circular through hole on the mounting sleeve 25, ensuring a tight connection (transition or interference fit). An insertion slot 3 adapted for the mounting plate 21 is provided on the side of the cabinet frame 1. The rotating shaft assembly 2 is inserted into the insertion slot 3 through the mounting plate 21. Simultaneously, mounting holes 26 adapted for mounting bolts are provided on the mounting plate 21. 21 is connected to the cabinet frame 1 by mounting bolts. Specifically, when the mounting hole 26 is a smooth circular through hole adapted for mounting bolt installation, the mounting bolt can directly pass through the smooth circular through hole and then be turned onto the cabinet frame 1. When the mounting hole 26 is a threaded hole adapted for mounting bolt installation, the mounting bolt is threaded so that the knob is inside the threaded hole, and the end of the mounting bolt is pressed against the cabinet frame 1, thereby achieving stable installation of the rotating shaft assembly 2 onto the cabinet frame 1. Overall, this utility model allows for quick installation of the rotating door shaft without welding. Furthermore, during installation and use, it allows for quick replacement and adjustment according to specific needs, greatly satisfying people's needs for installing and using steel cabinet door shafts. The above shows and describes the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are only illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from the spirit and scope of this utility model, and all such changes and modifications fall within the scope of this utility model as claimed.

Claims

1. A pivot mounting structure for a steel cabinet, characterized in that, The system includes a cabinet frame (1) and a pivot assembly (2); the pivot assembly (2) is located on the side of the cabinet frame (1) and connected to the cabinet frame (1) by mounting bolts; the pivot assembly (2) includes a mounting plate (21), a support plate (22) and a pivot body (23); the mounting plate (21) is installed on one side of the support plate (22) and the mounting plate (21) and the support plate (22) are connected as an integral structure; an mounting sleeve (25) is installed on the other side of the support plate (22) and the mounting sleeve (25) is fixedly connected to the support plate (22); a circular through hole is provided on the mounting sleeve (25) and the pivot body (23) is inserted into the circular through hole on the mounting sleeve (25) and is tightly connected to the circular through hole; an mounting hole (26) is provided on the mounting plate (21) for mounting bolt installation.

2. The pivot mounting structure for a steel cabinet according to claim 1, characterized in that, The mounting holes (26) on the mounting plate (21) are circular smooth through holes or threaded holes.

3. The pivot mounting structure for a steel cabinet according to claim 1, characterized in that, An insertion slot (3) for inserting the mounting plate (21) is provided on the side of the cabinet frame (1), and the rotating shaft assembly (2) can be inserted into the insertion slot (3) through the mounting plate (21).

4. The rotating shaft mounting structure for a steel cabinet according to claim 1, characterized in that, An arc-shaped connector (24) is provided between the mounting plate (21) and the support plate (22). The mounting plate (21) is connected to the support plate (22) through the arc-shaped connector (24), and the arc-shaped connector (24) can be adjusted by angle deformation.

5. The pivot mounting structure for a steel cabinet according to claim 4, characterized in that, The support plate (22) is V-shaped, and the outer side of the support plate (22) near the mounting sleeve (25) is set as an outer arc structure.

6. The pivot mounting structure for a steel cabinet according to claim 1, characterized in that, The rotating shaft (23) is inserted into the circular through hole on the mounting sleeve (25), and at least one end protrudes from the mounting sleeve (25).

7. The pivot mounting structure for a steel cabinet according to claim 1, characterized in that, The mounting plate (21) is installed on one side of the support plate (22), and a limiting stop (27) is formed on both sides of the contact position between the mounting plate (21) and the support plate (22).

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