Integrated board mounting and fixing device

Abstract

The utility model relates to the technical field of engineering machinery, and discloses an integrated board installing and fixing device which comprises a frame, cylinders are symmetrically fixed on the inner side wall of the frame, a support is fixed on the inner side wall of the frame and located below the cylinders, and an integrated board is arranged between the cylinders and the support. The installation efficiency is improved, and the production cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering machinery, in particular to an integrated board installation and fixing device. Background Art

[0002] There are many parts inside a forklift, and the internal space of a small forklift is limited. The usual solution is to integrate the parts on a board and then fix it to the frame with bolts. Larger integrated boards, especially electrical integrated boards, are usually fixed to the frame with four bolts. Due to the limited bottom space of some frames, it is difficult to install the two bolts at the bottom of the integrated board. Installing four bolts at the same time also affects production efficiency. In order to solve the above problems, an integrated board installation and fixing device is designed. Utility Model Content

[0003] The present invention aims to solve at least one of the technical problems in the related art to a certain extent. To this end, one purpose of the present invention is to provide an integrated board installation and fixing device that reduces the installation of bolts, reduces installation costs, and improves assembly efficiency.

[0004] The integrated board installation and fixing device proposed in the present invention includes a vehicle frame, a cylinder is symmetrically fixed to the inner side wall of the frame, a bracket is fixed to the inner side wall of the frame and located below the cylinder, and an integrated board is arranged between the cylinder and the bracket.

[0005] Preferably, bolts are threadedly installed between the cylinder and the integrated board, and a threaded hole for threadedly installing the bolt is opened at one end of the cylinder.

[0006] Preferably, waist holes for installing bolts are symmetrically provided on the top of the side wall of the integrated board, and a V-shaped groove is provided at the center of the bottom of the integrated board.

[0007] Preferably, a plurality of mounting holes are provided on the side wall of the integrated board, and a through groove is provided on the side wall of the integrated board above the mounting holes.

[0008] Preferably, the bracket is an L-shaped structure, a welding surface is provided on the side of the bracket, a U-shaped groove is provided on the top of the bracket, and guide grooves are provided on both sides of the U-shaped groove.

[0009] Preferably, the U-shaped groove is butted against the V-shaped groove.

[0010] The beneficial effects of the present invention are as follows: the bottom of the integrated board adopts a card slot method, and the upper end adopts two bolt fixing methods. On the one hand, it solves the problem of limited space and difficult operation at the bottom of some frames. The bottom only needs to be aligned with the card slot, which is very convenient for installation. On the other hand, it reduces the number of installation bolts and improves production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram from the first perspective of the overall structure of the integrated board installation and fixing device proposed by the present invention.

[0012] Figure 2 This is a schematic diagram from a second perspective of the overall structure of the integrated board installation and fixing device proposed by the present invention.

[0013] Figure 3 This is a schematic diagram of the integrated board structure of the integrated board installation and fixing device proposed by the utility model.

[0014] Figure 4 This is a schematic diagram of the bracket structure of the integrated board installation and fixing device proposed in the utility model.

[0015] Figure 5 This is a schematic diagram of the cylindrical structure of the integrated board installation and fixing device proposed by the utility model.

[0016] In the figure: 1. integrated board; 11. waist-shaped hole; 12. mounting hole; 13. V-shaped groove; 14. through groove; 2. frame; 21. cylinder; 211. threaded hole; 22. bracket; 221. U-shaped groove; 222. guide groove. DETAILED DESCRIPTION

[0017] Reference Figure 1-5 The integrated board installation and fixing device includes a frame 2, a cylinder 21 is symmetrically fixed on the inner wall of the frame 2, a bracket 22 is fixed on the inner wall of the frame 2 and located below the cylinder 21, and an integrated board 1 is arranged between the cylinder 21 and the bracket 22.

[0018] Bolts are threadedly installed between the cylinder 21 and the integrated board 1 , and a threaded hole 211 for threadedly installing the bolt is opened at one end of the cylinder 21 .

[0019] Waist holes for installing bolts are symmetrically opened on the top of the side wall of the integrated board 1, and a V-shaped groove 13 is opened at the center of the bottom of the integrated board 1.

[0020] The side wall of the integrated board 1 is provided with a plurality of mounting holes 12, and a through slot 14 is provided on the side wall of the integrated board 1 and above the mounting holes 12. The integrated board 1 is installed between the cylinder 21 and the bracket 22. The integrated board 1 is a suspended structure. Suspension has an advantage, which is that it increases the heat dissipation space and can form an air duct. If necessary, a cooling fan or heat dissipation teeth can be added to improve the heat dissipation efficiency. The function of the through slot 14 is to reduce weight on the one hand and facilitate heat dissipation of electrical components, especially control electrical components on the other hand.

[0021] The bracket 22 is an L-shaped structure. A welding surface is provided on the side of the bracket 22 . A U-shaped groove 221 is provided on the top of the bracket 22 . Guide grooves 222 are provided on both sides of the U-shaped groove 221 .

[0022] The U-shaped groove 221 is connected to the V-shaped groove 13 .

[0023] When using this device, first, the electrical components of the forklift are fixed to the threaded holes 211 on the integrated board 1 by means of bolts. Then, the device is installed from top to bottom, and the V-shaped groove 13 at the bottom of the integrated board 1 is aligned with the guide groove 222 on the bottom bracket 22 of the frame 2. Under its own gravity, the V-shaped groove 13 at the bottom of the integrated board 1 will slide into the U-shaped groove 221 on the bracket 22, and the two will connect with each other. Then, the waist-shaped hole 11 at the upper end of the integrated board 1 is aligned with the threaded hole 211 on the cylinder 21. Finally, it is fixed with bolts.

Claims

1. An integrated board mounting fixture, including a vehicle frame, is characterized by: The inner side wall of the frame is symmetrical A cylinder is fixed, and a bracket is fixed on the inner side wall of the frame and below the cylinder. An integrated board is provided between the brackets; Bolts are threadedly installed between the cylinder and the integrated board. One end of the cylinder is provided with a a threaded hole for threadedly mounting the bolt; The top of the side wall of the integrated board is symmetrically provided with waist holes for installing bolts, and the bottom of the integrated board is There is a V-shaped groove in the center; The side wall of the integrated board is provided with a plurality of mounting holes, and the side wall of the integrated board is located at the mounting holes. A through slot is provided on the top of the The bracket is an L-shaped structure, the side of the bracket is provided with a welding surface, and the top of the bracket is provided with a U-shaped structure. A U-shaped groove, with guide grooves on both sides of the U-shaped groove; The U-shaped groove is butted against the V-shaped groove.

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