Forklift battery securing device

Abstract

The utility model discloses a kind of forklift battery fixing device, comprising the bottom plate tray being formed by bottom plate (1) and frame piece (2), the frame piece (2) is a transversely arranged U-shaped structure, and the two sides top of frame piece (2) are all outwardly turned to form connecting lug plate (2.1), two lower connecting holes (2.2) are provided on each connecting lug plate (2.1);Pressing plate (4) is above bottom plate tray, and the connecting lug plate (2.1) between pressing plate (4) and frame piece (2) is connected by pull rod (3).The utility model discloses a kind of forklift battery fixing device, and it is wrapped around fixed to battery by the enclosure of pressing plate and frame piece, so as to ensure that battery does not loosen failure due to extremely strong vibration and impact when forklift works.

Description

Technical Field

[0001] This utility model relates to a fixing device, and more particularly to a device for fixing a battery used in a forklift, belonging to the field of forklift technology. Background Technology

[0002] Currently, both high-voltage electric forklifts and internal combustion forklifts rely on their starting batteries (commonly known as "batteries") to provide power for the starter motor, lighting system, control system, etc. (High-voltage electric forklifts also use batteries as starting batteries to ensure safety during startup). Starting batteries are typically 12V or 24V lead-acid batteries, weighing between 20-50 kg. Unlike the bulky main battery, starting batteries are smaller and lighter, but their reliability and safety in securing them are crucial. Current common methods for securing these batteries, such as simple clamps, strap bindings, and frame enclosures, are prone to loosening due to vibration and impact during forklift operation, thus posing safety hazards. Summary of the Invention

[0003] The purpose of this utility model is to overcome the above-mentioned shortcomings and provide a forklift battery fixing device, which achieves a wrapping fixation of the battery through the enclosure of the pressure plate and the frame, thereby ensuring that the battery will not loosen or fail due to strong vibration and impact when the forklift is working.

[0004] The purpose of this utility model is achieved as follows: A forklift battery securing device includes a base plate tray consisting of a base plate and a frame member. The frame member is a transversely arranged U-shaped structure, and both sides of the top of the frame member are turned outward to form connecting lugs. Each connecting lug has two lower connecting holes. A pressure plate is located above the base plate tray, and the pressure plate and the connecting lugs of the frame member are connected by a pull rod.

[0005] Preferably, the front of the pressure plate is folded down with two front and rear limiting plates, and both ends of the pressure plate are folded down with left and right limiting plates. The left and right ends of the pressure plate are respectively provided with upper connecting holes, and the top of the pull rod is inserted into the upper connecting hole and the bottom is inserted into the lower connecting hole.

[0006] Preferably, the pull rod has a J-shaped structure.

[0007] Preferably, the top of the pull rod is a screw structure, and a fastening nut is screwed onto the top of the pull rod after it passes through the upper connecting hole of the pressure plate from bottom to top. The bottom of the pull rod passes through a lower connecting hole on a connecting ear plate from top to bottom and is a hook part, and the free end of the hook part passes through another lower connecting hole.

[0008] Preferably, the frame member is composed of a vertically arranged back plate and side plates that are also vertically arranged and connected to both ends of the back plate. The back plate and the side plates are integrally formed, and the bottom of the back plate and the side plates are welded to the upper surface of the base plate. The connecting ear plate is located at the top of the side plate.

[0009] Preferably, the base plate has heat dissipation holes in the middle and mounting holes at both ends.

[0010] Compared with the prior art, the beneficial effects of this utility model are: This invention utilizes a combination of pressure plates and frame components to create a protective enclosure for the battery. This effectively resists horizontal impacts and vibrations from all directions, preventing horizontal displacement and swaying caused by forklift turns and bumps, thus ensuring more reliable fixation. Simultaneously, the top pressure plate provides continuous and stable downward pressure, effectively preventing vertical movement of the battery and overcoming the limitations of a single frame structure. The overall structure provides comprehensive constraint on the battery, significantly improving its secure fixation. This firmly confines the battery to its preset position, completely eliminating the risk of short circuits due to battery loosening or displacement, removing fire hazards, and greatly improving safety. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of a forklift battery fixing device according to the present invention.

[0012] Figure 2 This is a schematic diagram of the structure of the bottom plate tray of this utility model.

[0013] Figure 3 This is a schematic diagram of the structure of the base plate in this utility model.

[0014] Figure 4 This is a structural schematic diagram of the frame component in this utility model.

[0015] Figure 5 This is a schematic diagram of the tie rod in this utility model.

[0016] Figure 6 This is a schematic diagram of the structure of the pressure plate of this utility model.

[0017] Figure 7 This is a front view of the pressure plate of this utility model.

[0018] in: 1. Base plate; 2. Frame components; 3. Tie rods; 4. Pressure plate; Heat dissipation hole 1.1, mounting hole 1.2; Connecting ear plate 2.1, lower connecting hole 2.2; Hook portion 3.1; Front and rear limiting plates 4.1, upper connecting hole 4.2, left and right limiting plates 4.3. Detailed Implementation

[0019] See Figures 1-7 This utility model relates to a forklift battery fixing device, comprising a base plate tray consisting of a base plate 1 and a frame 2. The base plate 1 has a heat dissipation hole 1.1 in the middle and mounting holes 1.2 at both ends. The frame 2 is a horizontally arranged U-shaped structure, which consists of a vertically arranged back plate and side plates that are also vertically arranged and connected to both ends of the back plate. The back plate and side plates are integrally formed, and the bottom of the back plate and side plates are welded to the upper surface of the base plate 1. The top of both side plates is turned outward to form connecting ear plates 2.1. Each connecting ear plate 2.1 has two lower connecting holes 2.2, one large and one small. The smaller hole is for the pull rod 3 to pass through, and the larger hole is an oval hole for the free end of the hook part 3.1 to pass through, so that it has a certain adjustment capability.

[0020] The pressure plate 4 is located above the bottom plate tray. The front part of the pressure plate 4 is folded down with two front and rear limiting plates 4.1. The left and right ends of the pressure plate 4 are folded down with left and right limiting plates 4.3. The left and right ends of the pressure plate 4 are respectively provided with upper connecting holes 4.2.

[0021] The J-shaped pull rod 3 has two parts, left and right, for connecting the base plate tray and the pressure plate 4. The top of the pull rod 3 is a screw structure, and the top of the pull rod 3 is inserted into the upper connecting hole 4.2 of the pressure plate 4. The bottom of the pull rod 3 is a hook part 3.1, and the hook part 3.1 is respectively connected to the two lower connecting holes 2.2 on the connecting ear plate 2.1.

[0022] The method of using this utility model is as follows: First, pass the top of the pull rod 3 through the lower connecting hole 2.2 from bottom to top, and continue pulling the pull rod 3 upwards until the free end of the hook part 3.1 at the bottom of the pull rod 3 passes through the other lower connecting hole 2.2. Then, weld the side plate and back plate of the frame component 2 to the base plate 1. Next, place the battery on the base plate tray. The two ends and the back of the battery are limited by the side plate and back plate of the frame component 2. Then, pass the upper connecting holes 4.2 at both ends of the pressure plate 4 through the left and right pull rods 3 and press the pressure plate 4 downwards, so that the front and rear limiting plates 4.1 at the front end of the pressure plate 4 are inserted into the front side of the battery, thereby cooperating with the back of the frame component 2 to limit the front and rear of the battery. And make the left and right limiting plates 4.3 at the left and right ends of the pressure plate 4 located on the left and right sides of the battery to limit the left and right of the battery. Finally, screw the fastening nut into the top of the pull rod 3 to limit the upper and lower of the battery. After installation, the base plate tray is fixed to the required position on the forklift frame through the mounting holes 1.2.

[0023] Additionally, it should be noted that the above-described specific implementation is merely an optimized solution of this patent, and any modifications or improvements made by those skilled in the art based on the above concept are within the scope of protection of this patent.

Claims

1. A forklift battery fixing device, characterized in that: The base plate tray consists of a base plate (1) and a frame member (2). The frame member (2) is a horizontally arranged U-shaped structure, and the top of both sides of the frame member (2) are turned outward to form connecting ear plates (2.1). Each connecting ear plate (2.1) is provided with two lower connecting holes (2.2). The pressure plate (4) is located above the base plate tray, and the pressure plate (4) and the connecting ear plates (2.1) of the frame member (2) are connected by a pull rod (3).

2. The forklift battery fixing device according to claim 1, characterized in that: The front part of the pressure plate (4) is folded down to have two front and rear limiting plates (4.1), and the left and right ends of the pressure plate (4) are folded down to have left and right limiting plates (4.3). The left and right ends of the pressure plate (4) are respectively provided with upper connecting holes (4.2). The top of the pull rod (3) is inserted into the upper connecting hole (4.2) and the bottom is inserted into the lower connecting hole (2.2).

3. The forklift battery fixing device according to claim 2, characterized in that: The tie rod (3) has a J-shaped structure.

4. The forklift battery fixing device according to claim 2, characterized in that: The top of the pull rod (3) is a screw structure, and the top of the pull rod (3) passes through the upper connecting hole (4.2) of the pressure plate (4) from bottom to top and is screwed with a fastening nut. The bottom of the pull rod (3) passes through a lower connecting hole (2.2) on a connecting ear plate (2.1) from top to bottom and is a hook part (3.1), and the free end of the hook part (3.1) passes through another lower connecting hole (2.2).

5. The forklift battery fixing device according to claim 1, characterized in that: The frame member (2) is composed of a vertically arranged back plate and side plates that are also vertically arranged and connected to both ends of the back plate. The back plate and the side plates are integrally formed. The bottom of the back plate and the side plates are welded to the upper surface of the base plate (1). The connecting ear plate (2.1) is located at the top of the side plate.

6. The forklift battery fixing device according to claim 1, characterized in that: The base plate (1) has a heat dissipation hole (1.1) in the middle and mounting holes (1.2) at both ends.

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