Fixing tool for forklift battery vibration test

Abstract

The utility model discloses a fixing tool used for a forklift battery vibration test, comprising a main body frame installed on a vibration table, the main body frame comprises a rectangular bottom frame, a plurality of vertical pipes installed on the rectangular bottom frame, and two second long pipes installed on the tops of the vertical pipes, the end portions of the two second long pipes are connected with two connecting pipes, and the two connecting pipes are connected with a plurality of second long pipes. The rectangular bottom frame comprises two first long pipes which are transversely arranged, two short pipes which are longitudinally connected to the end parts of the two first long pipes, and a plurality of supporting pipes which are longitudinally mounted between the two first long pipes; and the multiple adjusting pressing plates are detachably installed on the vertical pipe and the second long pipe, and multiple pressing blocks used for vibration reduction are installed on the adjusting pressing plates. According to the utility model, the fixing of the forklift battery and the vibration table is realized, the stability of the forklift battery in the vibration test process is improved, the universality is high, and the fixing tool solves the problem that part of battery systems cannot be connected with the vibration table in the field of electric forklifts.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of fixing tool for forklift battery vibration test, belong to electric forklift battery field. BACKGROUND

[0002] With the wide application of batteries in modern life, the requirements for its quality and safety are also increasing. Battery vibration test aims to simulate the vibration environment that may be encountered in actual use, to evaluate the performance and reliability of the battery under vibration conditions. Through this test, potential problems can be found and appropriate measures can be taken to improve product quality and safety.

[0003] During conventional forklift battery vibration test, the forklift battery is directly placed on the vibration table, and the battery bottom is fixed to the vibration table by simple spot welding or the battery is not fixed directly, which leads to poor battery stability during battery vibration test, and the battery cannot follow the vibration table to perform synchronous vibration, resulting in large test error. SUMMARY

[0004] To solve the above problems of the prior art, the utility model provides a kind of fixing tool for forklift battery vibration test, to ensure that electric forklift battery can be stably carried out during vibration test.

[0005] To achieve the above purpose, the utility model adopts a kind of fixing tool for forklift battery vibration test, comprising:

[0006] The main frame is installed on the vibration table, and the main frame includes a rectangular bottom frame, a plurality of vertical pipes installed on the rectangular bottom frame, two second long pipes installed on the top of the vertical pipes, and two connecting pipes connected to the ends of the two second long pipes. The rectangular bottom frame includes two first long pipes arranged horizontally, two short pipes connected longitudinally at the ends of the two first long pipes, and a plurality of support pipes installed longitudinally between the two first long pipes.

[0007] The adjusting pressure plate is detachably installed on the vertical pipe and the second long pipe, and a plurality of damping blocks are installed on the adjusting pressure plate.

[0008] In some embodiments, the two ends of the short pipe and the support pipe are welded to the two first long pipes.

[0009] In some embodiments, one end of the vertical pipe is welded to the first long pipe, and the other end is welded to the second long pipe.

[0010] In some embodiments, the two ends of the second long pipe are welded to the two connecting pipes.

[0011] In some embodiments, a plurality of bolt holes are formed on the riser and the second long pipe respectively, and bolt holes are formed on both ends of the adjusting pressure plate, and the adjusting pressure plate is installed on the riser and the second long pipe by bolts.

[0012] In some embodiments, a plurality of bolt holes are formed on the first long pipe and the short pipe respectively.

[0013] In some embodiments, the riser, the second long pipe, the adjusting pressure plate, the connecting pipe, the first long pipe, the short pipe and the support pipe are all rectangular pipes.

[0014] In some embodiments, a plurality of adjusting pressure plates are installed on a plurality of risers in transverse and longitudinal directions, and a plurality of adjusting pressure plates are installed on two second long pipes in longitudinal direction.

[0015] In some embodiments, the pressing block on the adjusting pressure plate is tightly attached to the forklift battery placed in the main frame.

[0016] Compared with the prior art, the fixing tool of the utility model, by installing the main frame on the vibration table, installing the forklift battery in the main frame and pressing it by the adjusting pressure plate, realizes the fixation of the forklift battery and the vibration table, improves the stability of the forklift battery in the vibration test process, and at the same time, the space for placing the forklift battery in the main frame can be adjusted according to the size of the forklift battery, so that the universality is high, and the fixing tool solves the problem that part of battery systems cannot be connected with the vibration table in the field of electric forklifts. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiment or prior art description will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0018] Figure 1 It is a structural schematic view of the utility model;

[0019] Figure 2 It is a structural schematic view of the main frame of the utility model;

[0020] Figure 3 It is a structural schematic view of the adjusting pressure plate of the utility model;

[0021] Figure 4 It is a structural schematic view of the use of the utility model;

[0022] In the drawings: 1, first long pipe, 2, short pipe, 3, support pipe, 4, riser, 5, adjusting pressure plate, 6, connecting pipe, 7, pressing block, 8, second long pipe, 9, forklift battery. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the utility model more clear and intelligible, the following will make a detailed description of the technical scheme of the application through the drawings and specific embodiments. It should be understood that the embodiments of the application and the specific features in the embodiments are a detailed description of the technical scheme of the application, but not a limitation of the technical scheme of the application. In the case of no conflict, the technical features in the embodiments of the application and the embodiments can be combined with each other.

[0024] In the description of the utility model, it should be understood that the orientation or positional relationship indicated by the terms "transverse", "longitudinal" and the like is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the protection content of the utility model.

[0025] As shown in Figures 1-4 A fixing tool for forklift battery vibration test, comprising a main frame and a plurality of adjusting pressure plates 5 mounted on the main frame;

[0026] The main frame is mounted on a vibration table, and the main frame is used for placing a forklift battery, the main frame comprises a rectangular bottom frame, a plurality of vertical pipes 4 mounted on the rectangular bottom frame, two second long pipes 8 transversely mounted on the top of the vertical pipes 4, and two longitudinal connecting pipes 6 connected to the ends of the two second long pipes 8;

[0027] The rectangular bottom frame comprises two first long pipes 1 arranged transversely, two short pipes 2 connected longitudinally at the ends of the two first long pipes 1, and a plurality of support pipes 3 mounted longitudinally between the two first long pipes 1, which support the forklift battery through the support pipes 3;

[0028] A plurality of adjusting pressure plates 5 are detachably mounted on the vertical pipes 4 and the second long pipes 8, and a plurality of damping blocks 7 are mounted on the adjusting pressure plates 5, which are used for damping, and the forklift battery is tightly fixed in the main frame by the damping blocks 7 on the adjusting pressure plates 5.

[0029] In some embodiments, both ends of the short pipe 2 and the support pipe 3 are welded with the two first long pipes 1, and the rectangular bottom frame is formed by welding, so that the overall structural strength is higher, and when the forklift battery is placed, the bottom of the battery is supported by the support pipe 3; one end of the vertical pipe 4 is welded with the first long pipe 1, and the other end is welded with the second long pipe 8, which has high strength; the two ends of the second long pipe 8 are welded with the two connecting pipes 6, which improves the structural strength.

[0030] In some embodiments, as Figures 1-4As shown, the riser pipe 4, the second long pipe 8 are respectively provided with a plurality of bolt holes, the two ends of the adjusting pressure plate 5 are provided with bolt holes, the adjusting pressure plate 5 is installed on the riser pipe 4 and the second long pipe 8 through bolts, bolt connection is adopted, and the space in the main body frame can be adjusted according to the size of the forklift battery.

[0031] In some embodiments, as shown in Figure 1 , Figure 2 and Figure 4 , the first long pipe 1 and the short pipe 2 are respectively provided with a plurality of bolt holes, so that the first long pipe 1 and the short pipe 2 can be fixed on the vibration table through bolts, and then the forklift battery and the vibration table are fixed, thereby ensuring the stability during vibration test.

[0032] In some embodiments, as shown in Figures 1-4 , the riser pipe 4, the second long pipe 8, the adjusting pressure plate 5, the connecting pipe 6, the first long pipe 1, the short pipe 2 and the support pipe 3 are all rectangular pipes, which are convenient to process.

[0033] In some embodiments, a plurality of the adjusting pressure plates 5 are installed horizontally on a plurality of riser pipes 4, which is convenient to fix the front and rear sides of the forklift battery, a plurality of the adjusting pressure plates 5 are installed vertically on a plurality of riser pipes 4, which is convenient to fix the left and right sides of the forklift battery, and according to the different sizes of the forklift battery, the adjusting pressure plates 5 can be installed vertically on two riser pipes 4 at appropriate positions, as shown in Figure 4 ; a plurality of the adjusting pressure plates 5 are installed vertically on two second long pipes 8, which is convenient to fix the upper side of the forklift battery.

[0034] In some embodiments, as shown in Figure 1 , Figure 4 , the pressing block 7 on the adjusting pressure plate 5 is tightly attached to the forklift battery 9 placed in the main body frame, and the pressing block 7 can be an elastic pressing block, which is tightly attached to the side wall of the forklift battery 9, and then the adjusting pressure plate 5 is fixed with the riser pipe 4 and the second long pipe 8 through bolts.

[0035] During the test, select a suitable vibration table according to the actual use, and ensure that it meets the relevant international standards;

[0036] First, fix the first long pipe 1 and the short pipe 2 on the vibration table through bolts, so that the fixing tool can be fixed on the vibration table;

[0037] Place the forklift battery to be tested at one end inside the main body frame, and make one side of the forklift battery tightly attached to the adjusting pressure plate 5 on the riser pipe 4, and press the forklift battery through the pressing block 7, adjust the installation position of the adjusting pressure plates 5 on the other three sides of the forklift battery, such as the adjusting pressure plates 5 can be installed on the inside or outside of the main body frame according to the needs, and finally fix each adjusting pressure plate 5 through bolts;

[0038] The vibration table is tested according to the set vibration parameters, and relevant data are recorded, the performance and reliability of the battery are evaluated according to the test results, and problem analysis and improvement measures are formulated. Through analysis of the vibration test data, the performance of the battery under different vibration conditions is evaluated, including capacity loss, internal resistance change, etc., reliability problems that the battery may encounter in actual use are evaluated, and corresponding measures are taken for improvement.

[0039] The fixing tool of the utility model, through installing the main body frame on the vibration table, installs the forklift battery in the main body frame and is pressed tightly through the adjusting pressing plate, realizes the fixing of the forklift battery and the vibration table, improves the stability of the forklift battery in the vibration test process, the space of the main body frame for placing the forklift battery can be adjusted according to the size of the forklift battery, the universality is high, the fixing tool solves the problem that part battery systems cannot be connected with the vibration table in the electric forklift field.

[0040] In addition, those skilled in the art can understand that although some embodiments described herein include certain features included in other embodiments rather than other features, combinations of features of different embodiments also mean to be within the protection scope of the utility model and form different embodiments. For example, in the above embodiments, those skilled in the art can use in a combined manner according to the known technical solutions and the technical problems to be solved by the present application.

Claims

1. A fixture for use in a forklift battery vibration test, the fixture comprising: The utility model relates to a kind of fork truck battery vibration isolation device, including: Main frame is installed on vibration table, the main frame includes rectangular bottom frame, multiple vertical pipes (4) installed on rectangular bottom frame, two second long pipes (8) installed on the top of vertical pipe (4), the end of two second long pipes (8) is connected with two connecting pipes (6), the rectangular bottom frame includes two first long pipes (1) arranged transversely, two short pipes (2) are connected longitudinally in the end of two first long pipes (1), and multiple support pipes (3) are installed longitudinally between two first long pipes (1); Adjusting pressure plate (5), multiple adjusting pressure plate (5) is detachably installed on vertical pipe (4) and second long pipe (8), adjusting pressure plate (5) is installed with multiple damping blocks (7) for shock absorption.

2. The fixing tool for vibration test of forklift battery according to claim 1, characterized in that, Two ends of the short pipe (2) and support pipe (3) are welded with two first long pipes (1).

3. The fixture for vibration testing of a forklift battery of claim 1, wherein, One end of the vertical pipe (4) is welded with first long pipe (1), and the other end is welded with second long pipe (8).

4. The fixture for vibration testing of a forklift battery of claim 1, wherein, Two ends of the second long pipe (8) are welded with two connecting pipes (6).

5. The fixture for vibration testing of a forklift battery of claim 1, wherein, Multiple bolt holes are opened on vertical pipe (4) and second long pipe (8) respectively, and bolt hole is opened in two ends of adjusting pressure plate (5), adjusting pressure plate (5) is installed on vertical pipe (4) and second long pipe (8) by bolt.

6. The fixing tool for vibration test of forklift battery according to claim 1 or 5, characterized in that, Multiple bolt holes are opened on first long pipe (1) and short pipe (2) respectively.

7. The fixture of claim 1, wherein, The vertical pipe (4), second long pipe (8), adjusting pressure plate (5), connecting pipe (6), first long pipe (1), short pipe (2) and support pipe (3) are all rectangular pipes.

8. The fixture for vibration testing of a forklift battery of claim 1, wherein, Multiple adjusting pressure plates (5) are installed horizontally and longitudinally on multiple vertical pipes (4);Multiple adjusting pressure plates (5) are longitudinally installed on two second long pipes (8).

9. The fixture of claim 1, wherein, The damping block (7) on the adjusting pressure plate (5) is tightly attached to the fork truck battery (9) placed in the main frame.

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