Obstacle crossing device for hydraulic lift truck

Abstract

The barrier crossing device for the hydraulic lift truck comprises a middle supporting plate, lateral supporting plates, two-way hinges, supporting rods and gaskets, the lateral supporting plates are arranged on the two sides of the middle supporting plate through the two-way hinges respectively, and the length of the lateral supporting plates is larger than that of the middle supporting plate; the supporting rods are arranged on the bottom faces of the same sides of the lateral supporting plates, one ends of the supporting rods are fixedly connected with the lateral supporting plates, and the height of the other ends is adjusted through gaskets. Bumping and vibration in the carrying process can be effectively reduced, and safe carrying of equipment is ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of handling equipment, and in particular relates to an obstacle-crossing device for a hydraulic lifting vehicle. Background Art

[0002] Chemical analysis requires a lot of large precision equipment, such as X-ray fluorescence spectrometers and direct reading spectrometers. These devices are generally heavy, so they cannot be moved manually when they need to be moved, and mechanical equipment is required. However, it is not allowed to drive a forklift to move equipment inside the laboratory, so electric or manual hydraulic lifts are generally used for transportation. In the construction process of the laboratory, it is inevitable that there are thresholds or height differences in different rooms. Therefore, when using a hydraulic lift to transport the equipment, it is inevitable that the equipment will vibrate due to the threshold or height difference, causing errors or failures in the precision equipment due to vibration. Utility Model Content

[0003] Technical problems solved: In response to the above technical problems, the utility model provides an obstacle crossing device for a hydraulic lifting vehicle, which can effectively reduce the bumps and vibrations during the transportation process and ensure the safe transportation of the equipment.

[0004] Technical solution: An obstacle-crossing device for a hydraulic lifting vehicle, comprising a central support plate, a lateral support plate, a two-way hinge, a support rod and a gasket. The lateral support plates are respectively arranged on both sides of the central support plate through the two-way hinges, and the length of the lateral support plate is greater than that of the central support plate; the support rod is arranged on the bottom surface on the same side of the lateral support plate, one end of which is fixedly connected to the lateral support plate, and the other end is adjusted in height through a gasket.

[0005] Preferably, the thickness of the central support plate and the lateral support plates is 5 mm.

[0006] Preferably, the height of the support rod is 1-5 cm.

[0007] Preferably, the gasket and the support rod are detachably connected via a latch.

[0008] Preferably, the gaskets are provided with different thicknesses.

[0009] Beneficial effects: The utility model can be directly placed on the base of a hydraulic lift truck for easy carrying; when in use, suitable gaskets can be selected to adjust the height of the support rod according to the shape of transport obstacles such as door sills and steps, and then the inclination angle between the lateral support plate and the central support plate can be adjusted to form a slope with a smaller slope, thereby reducing bumps and vibrations during transportation, thereby preventing the precision equipment being transported from causing errors or failures due to vibrations. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the structure of the utility model;

[0011] Figure 2 This is a schematic diagram of the working of the utility model crossing the threshold obstacle;

[0012] Figure 3 This is a working schematic diagram of the utility model crossing a step obstacle;

[0013] The meanings of the numbers in the figure are as follows: 1. Center support plate, 2. Lateral support plate, 3. Two-way hinge, 4. Support rod, 5. Gasket. DETAILED DESCRIPTION

[0014] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments. Example 1

[0015] like Figure 1 As shown, a barrier-crossing device for a hydraulic lift vehicle comprises a central support plate 1, a lateral support plate 2, a bidirectional hinge 3, a support rod 4 and a gasket 5. The thickness of the central support plate 1 and the lateral support plate 2 is 5 mm, and the material is high manganese steel. The lateral support plates 2 are respectively arranged on both sides of the central support plate 1 through the bidirectional hinge 3, which can adapt to obstacle roads with different height fluctuations, and the length of the lateral support plate 2 is greater than that of the central support plate 1, which can form a slope with a smaller slope. The support rod 4 is arranged on the bottom surface of the same side of the lateral support plate 2, and the height is determined according to the laboratory field environment, and is generally set to 1~5 cm. One end of the support rod 4 is fixedly connected to the lateral support plate 2, and the other end is adjusted in height by the gasket 5. The width between the support rods 4 is slightly smaller than the distance between the bases of the hydraulic vehicle, so that the device can be placed on the hydraulic lift vehicle when not in use, so that it can be used at any time when needed. The gasket 5 has different thicknesses, and the gasket 5 is detachably connected to the support rod 4 through a latch.

[0016] like Figure 2 As shown, when encountering a threshold-like obstacle, the central support plate 1 is placed on the threshold, and the height of the support rod 4 is adjusted by selecting a suitable gasket 5 according to the natural falling height of the lateral support plate 2. At this time, a small slope is formed between the lateral support plate 2 and the central support plate 1, and between the lateral support plate 2 and the ground, which can facilitate the smooth movement of the hydraulic lift.

[0017] like Figure 3 As shown, when encountering step-like obstacles, the lateral support plates 2 are placed on the upper and lower sides of the steps respectively, the central support plate 1 is tilted along with the lateral support plates 2 below, and then the height of the support rods 4 is adjusted by the gaskets 5 until a relatively gentle slope is formed between the lateral support plates 2 and the step surfaces on the upper and lower sides, thereby facilitating the smooth movement of the hydraulic lift.

Claims

1. An obstacle crossing device for a hydraulic lifting vehicle, characterized in that: The invention comprises a central support plate (1), a lateral support plate (2), a bidirectional hinge (3), a support rod (4) and a gasket (5); the lateral support plates (2) are respectively arranged on both sides of the central support plate (1) through the bidirectional hinge (3), and the length of the lateral support plates (2) is greater than that of the central support plate (1); the support rod (4) is arranged on the bottom surface of the same side of the lateral support plate (2), one end of the support rod is fixedly connected to the lateral support plate (2), and the other end is height-adjustable through the gasket (5).

2. The obstacle-crossing device for a hydraulic lift vehicle according to claim 1, characterized in that: The thickness of the central support plate (1) and the lateral support plate (2) is 5 mm.

3. The obstacle-crossing device for a hydraulic lift vehicle according to claim 1, characterized in that: The support rod (4) has a height of 1 to 5 cm.

4. The obstacle-crossing device for a hydraulic lift vehicle according to claim 1, characterized in that: The gasket (5) and the support rod (4) are detachably connected via a latch.

5. The obstacle-crossing device for a hydraulic lift vehicle according to claim 1, characterized in that: The gasket (5) has different thicknesses.

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