Row power distribution cabinet installation structure

Abstract

The utility model provides a row power distribution cabinet mounting structure, which comprises mounting plates horizontally arranged at the two ends of the bottom surface of a power distribution cabinet body, and each mounting plate is provided with a group of vertically arranged circular holes; the mounting frame is used for bearing the power distribution cabinet body and comprises two parallel bearing rods, matching grooves arranged in the length direction are formed in the opposite faces of the two bearing rods, and inclined blocks are arranged at one ends of the two bearing rods; the locking mechanism is used for fixing the power distribution cabinet body and comprises a nut and a pin rod with the shaft diameter matched with the round hole, one end of the pin rod is vertically connected with a locking block matched with the matching groove, a preset distance is formed between the tail end of the locking block and the axis of the pin rod, and external threads are formed at the other end of the pin rod and used for being matched with the nut. The structure not only simplifies the moving mode of the power distribution cabinet body, but also improves the stability of the power distribution cabinet after installation.

Description

Technical Field

[0001] The present application belongs to the technical field of power distribution cabinet construction, and in particular relates to an installation structure for a row of power distribution cabinets. Background Art

[0002] When installing large distribution cabinets indoors, due to the limited indoor space, some lifting equipment cannot be used, so the only way to use them is to line up multiple smaller distribution cabinets indoors. According to the installation requirements of the distribution cabinet, it needs to be installed on the foundation steel, that is, two parallel load-bearing rods set on the ground. During installation, it is necessary to manually lift the distribution cabinets onto the load-bearing rods one by one, and then arrange each distribution cabinet neatly. This method is time-consuming and labor-intensive, and also poses certain safety hazards. In addition, when fixing the distribution cabinet, bolts are passed through the holes opened at the bottom of the distribution cabinet and screwed into the threaded holes opened on the load-bearing rods. The foundation steel is generally a sheet metal structure, and the processing quality of the threaded holes is uneven. The threads may slip when tightening, or the bolts may loosen after a period of use. This fixing method has low stability and is not conducive to the long-term use of the distribution cabinet. Utility Model Content

[0003] In order to address the deficiencies of the above-mentioned prior art, the present application provides a row of power distribution cabinet installation structure, which not only simplifies the movement of the power distribution cabinet body, but also improves the stability of the power distribution cabinet after installation.

[0004] In order to achieve the above purpose, the utility model adopts the following technologies:

[0005] A row of power distribution cabinet installation structure, used for installing multiple power distribution cabinet bodies, comprising:

[0006] The mounting plates are horizontally arranged at both ends of the bottom surface of the power distribution cabinet, and a group of vertically arranged circular holes are opened on the mounting plates;

[0007] The mounting frame is used to support the distribution cabinet body, which includes two parallel load-bearing rods. The opposite surfaces of the two load-bearing rods are provided with matching grooves arranged along the length direction, and one end of the two load-bearing rods is provided with an inclined block;

[0008] The locking mechanism is used to fix the distribution cabinet body. It includes a nut and a pin rod with an axis diameter that matches the round hole. One end of the pin rod is vertically connected to a locking block that cooperates with the matching groove. The end of the locking block is at a predetermined distance from the axis of the pin rod. The other end of the pin rod is formed with an external thread for cooperating with the nut.

[0009] Furthermore, guide plates arranged along the width direction are provided at both ends of the bottom of the distribution cabinet body for cooperating with the inclined blocks and the load-bearing rods.

[0010] Furthermore, the upper wall of the matching groove is provided with multiple groups of locking grooves along the vertical direction, and each group of locking grooves is arranged at a predetermined interval along the length direction of the load-bearing rod, and the size of the locking groove is adapted to the size of the locking block.

[0011] The beneficial effects of the utility model are:

[0012] 1. The guide plates at both ends of the bottom of the distribution cabinet and the inclined blocks at one end of the load-bearing rods allow the distribution cabinet to be easily pushed onto the two load-bearing rods from the inclined blocks, simplifying the movement of the distribution cabinet. Under the action of the guide plates, the two ends of the distribution cabinet are always parallel to the load-bearing rods during the pushing process. This not only effectively eliminates the safety hazards during the movement of the distribution cabinet, but also facilitates the rapid positioning of the distribution cabinet on the foundation steel, which is beneficial to the subsequent fastening operation and thus improves the installation efficiency of the distribution cabinet.

[0013] 2. The pin rod is used to pass through the round hole on the mounting plate and is screwed in by the nut. In combination with the locking block at one end of the pin rod and one side of the mounting slot, the distribution cabinet body is fixed on the two load-bearing rods. This eliminates the problem of unstable installation of the distribution cabinet body caused by the uneven quality of threaded hole processing due to the sheet metal structure of the basic steel, which is beneficial to the long-term use of the distribution cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the main structure of an embodiment of the present application.

[0015] Figure 2 It is a structural schematic diagram of the mounting plate of an embodiment of the present application.

[0016] Figure 3 It is a structural schematic diagram of the load-bearing rod of an embodiment of the present application.

[0017] Figure 4 It is a longitudinal cross-sectional view of the load-bearing rod of an embodiment of the present application.

[0018] Figure 5 It is a structural schematic diagram of the locking mechanism of an embodiment of the present application.

[0019] Figure markings: 1-distribution cabinet body, 11-mounting plate, 12-round hole, 13-guide plate, 2-mounting frame, 21-load-bearing rod, 22-matching groove, 221-locking groove, 23-oblique block, 3-locking mechanism, 31-nut, 32-pin rod, 321-locking block. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the implementation methods of the present invention are described in detail below with reference to the accompanying drawings. However, the embodiments described in the present invention are only part of the embodiments of the present invention, rather than all the embodiments.

[0021] The embodiment of the present application provides a row of power distribution cabinet installation structure for installing multiple power distribution cabinet bodies 1, such as Figures 1 to 3 As shown, it includes: a mounting plate 11, a mounting frame 2 and a locking mechanism 3.

[0022] Among them, a group of vertically arranged circular holes 12 are opened on the mounting plate 11, and the specific number of circular holes 12 in a group is two. The number of circular holes 12 can also be adjusted according to the width of the distribution cabinet body 1 to ensure the stable installation of the distribution cabinet body; the mounting frame 2 includes two parallel load-bearing rods 21, and the opposite surfaces of the two load-bearing rods 21 are provided with matching grooves 22 arranged along the length direction, and one end of the two load-bearing rods 21 is provided with a bevel block 23; the locking mechanism 3 includes a nut 31 and a pin rod 32 with an axial diameter adapted to the circular hole 12, and one end of the pin rod 32 is vertically connected to a locking block 321 that matches the matching groove 22, and the end of the locking block 321 is at a predetermined distance from the axis of the pin rod 32, and the predetermined distance must be greater than the distance between the axis of the circular hole 12 and the notch of the matching groove 22. The other end of the pin rod 32 is formed with an external thread for matching with the nut 31.

[0023] When applied, such as Figure 1 As shown, first install the two load-bearing rods 21 on the ground, and determine the distance between the two load-bearing rods 21 according to the length of the distribution cabinet body 1. Then manually transfer the distribution cabinet body to one end of the two load-bearing rods 21 with the inclined block 23 by a forklift or other transfer device, and adjust the position of the distribution cabinet body so that its bottom ends face the length direction of the load-bearing rod 21. According to the installation specifications of the distribution cabinet, the foundation steel must meet the requirement that its own height is greater than 10cm, that is, the height of the two load-bearing rods 21 is equal and greater than 10cm; manually push the distribution cabinet body 1 toward the inclined block 23, and accordingly, the width of the inclined block 23 can be appropriately reduced, that is, reduce the contact area between the distribution cabinet body 1 and the inclined block 23 during the pushing process, thereby reducing the friction, so that the distribution cabinet body 1 can be easily pushed onto the two load-bearing rods 21, simplifying the movement method of the distribution cabinet body and improving the installation efficiency of the distribution cabinet body. Figure 4 and Figure 5 As shown, after the distribution cabinet body 1 is placed on the load-bearing rod 21, the end of the pin rod 32 with an external thread is passed through the circular hole 12 from the bottom of the mounting plate 11, and the pin rod 32 is rotated so that the end of the locking block 321 faces the matching groove 32 and is located in the matching groove 32. Then the nut 31 is screwed in from the end of the pin rod 32 with an external thread. As the nut 32 is screwed in, the locking block 321 presses against the side wall of the matching groove 22, and the mounting plate 11 connected to the distribution cabinet body 1 is fixed between the nut 32 and the side wall of the matching groove 22. This fastening method changes the traditional method of fastening by bolts with threaded holes opened on the foundation steel, eliminates the problem of unstable installation of the distribution cabinet body due to the uneven processing quality of the threaded holes in the sheet metal structure of the foundation steel, and is conducive to the long-term use of the distribution cabinet.

[0024] In the process of pushing the distribution cabinet body 1, the distribution cabinet body 1 may fall from the inclined block 23 to the two sides of the bearing rod 21, thereby increasing the safety hazard. In order to solve the above problem, this embodiment proposes a preferred solution, which is as follows: Figures 1 to 4 As shown, guide plates 13 arranged along the width direction are provided at both ends of the bottom of the distribution cabinet body 1. Preferably, when installing the load-bearing rod 21, the distance between the two load-bearing rods 21 can be set according to the length of the distribution cabinet body 1, so that the distance between the facing surfaces of the two load-bearing rods 21 is appropriate or just smaller than the distance between the two guide plates 13. Therefore, during the pushing process, the guide plates 13 at both ends of the bottom of the distribution cabinet body 1 always straddle one side of the corresponding load-bearing rod 21, so that the distribution cabinet body 1 will not tilt to the sides of the load-bearing rod 21, and the two ends of the distribution cabinet body 1 pushed onto the load-bearing rod 21 are always facing the length direction of the load-bearing rod 21, which not only improves the safety of the distribution cabinet body 1 during movement, but also helps to quickly adjust the distribution cabinet body 1 to a fastened position, further improving the installation efficiency.

[0025] Specifically, such as Figures 2 to 5 As shown, the upper wall of the matching groove 22 is provided with multiple groups of locking grooves 221 along the vertical direction. The specific number of locking grooves 221 in one group is two. When the distribution cabinet body 1 is in the installation position, the two locking grooves 221 correspond to the two circular holes 12 respectively. Each group of locking grooves 221 is arranged at a predetermined interval along the length direction of the load-bearing rod 21. The size of the locking groove 221 is adapted to the size of the locking block 321, that is, the width of the locking groove 221 is consistent with the width of the locking block 321. When in use, as the nut 31 is screwed in, the locking block 321 at one end of the pin rod 32 enters the locking groove 221, and the mounting plate 11 is firmly locked between the nut 31 and the load-bearing rod 21 by pressing against the top surface of the locking groove 221. With the cooperation of the locking block 321 and the locking groove 221, the movement of the distribution cabinet body 1 along the length direction of the load-bearing rod 21 and its own swing are further restricted, thereby further improving the firmness of the installation of the distribution cabinet body 1, thereby ensuring the reliability of the installation of the distribution cabinet body 1.

[0026] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Obviously, those skilled in the art can make various changes and modifications to the present application without departing from the spirit and scope of the present application.

Claims

1. A row of power distribution cabinet installation structure, used for installing multiple power distribution cabinet bodies (1), characterized in that: include: A mounting plate (11) is horizontally arranged at both ends of the bottom surface of the power distribution cabinet body (1), and a group of vertically arranged circular holes (12) are opened on the mounting plate (11); The mounting frame (2) is used to support the distribution cabinet body (1), and includes two mutually parallel bearing rods (21). The opposing surfaces of the two bearing rods (21) are provided with matching grooves (22) arranged along the length direction. The upper wall of the matching groove (22) is provided with multiple groups of locking grooves (221) along the vertical direction. Each group of locking grooves (221) is arranged at a predetermined interval along the length direction of the bearing rod (21). One end of the two bearing rods (21) is provided with an inclined block (23); A locking mechanism (3) is used to fix the distribution cabinet body (1), comprising a nut (31) and a pin rod (32) whose shaft diameter matches the circular hole (12); one end of the pin rod (32) is vertically connected to a locking block (321) that matches the matching groove (22); the size of the locking groove (221) matches the size of the locking block (321); a predetermined distance is formed between the end of the locking block (321) and the axis of the pin rod (32); and the other end of the pin rod (32) is formed with an external thread for matching with the nut (31).

2. The installation structure of a row of power distribution cabinets according to claim 1, characterized in that: Guide plates (15) arranged along the width direction are provided at both ends of the bottom of the power distribution cabinet body (1) for cooperating with the inclined block (23) and the load-bearing rod (21).

3. The installation structure of a row of power distribution cabinets according to claim 2, characterized in that: The distance between the facing surfaces of the two load-bearing rods (21) is smaller than the distance between the two guide plates (15).

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