Forklift test eccentric load block
By designing the forklift test bias load block, including the heavy block body, side adjustment block and top adjustment block, the problem that the pallet truck fork cannot be automatically adjusted is solved, and flexible adjustment of the bias load test conditions of the forklift fork and simulation of different loads is realized.
Patent Information
- Application Number
- CN202421300457.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-07
- Publication Date
- 2025-04-01
- Estimated Expiration
- 2034-06-07
AI Technical Summary
Due to the fixed structure of the pallet truck fork, it cannot be automatically adjusted, cannot meet the requirements of the biased load test, and cannot simulate different load conditions.
A forklift test bias load block is designed, including heavy block body, side adjustment block and top adjustment block. Through the adjustment of these blocks, different loads and bias load conditions can be simulated.
It realizes flexible adjustment of the bias-load test conditions of forklift forks, and can simulate different loads and bias-load conditions to meet the test requirements.
Smart Images
Figure CN222704342U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of forklifts, in particular to a forklift test eccentric load weight block. Background Art
[0002] Since the pallet truck forks are non-solid forks, their structural strength is much lower than that of the solid forks used in conventional forklifts, and is an important assessment point. Therefore, when testing and commissioning new products, it is necessary to consider a certain degree of reliability verification of the forks in an off-center load state, such as off-center load or irregular placement of cargo on the pallet.
[0003] TSG81-2022 "Technical Safety Regulations for Special Motor Vehicles in Factories" requires an overload test. Conventional forklifts can achieve overload because the forks can be adjusted left and right. However, the forks of pallet trucks are fixed to the vehicle body and cannot be adjusted automatically. Therefore, they cannot meet the test requirements of the vehicle. In order to meet the test requirements, a forklift test overload weight block is designed to provide a load for the forklift overload test. Utility Model Content
[0004] The utility model aims to solve one of the technical problems in the related art at least to a certain extent. To this end, one purpose of the utility model is to provide a forklift test eccentric load weight block, which is easy to use and can easily achieve the adjustment requirements of various eccentric load distances of the weight block, simulate different load conditions, and is flexible to use and easy to adjust.
[0005] The forklift test eccentric load weight block proposed by the utility model comprises a weight block body, a side adjustment block is fixed to the side wall of the weight block body, and a plurality of top adjustment blocks are fixed to the upper surface of the weight block body;
[0006] The weight block body includes a casting block body, the side walls of the casting block body are symmetrically fixed with a plurality of side embedded parts for docking and fixing the side adjustment blocks, the top of the casting block body is fixed with a plurality of top embedded parts for docking and fixing the top adjustment blocks, and the lower surface of the casting block body is symmetrically provided with scooping grooves.
[0007] Preferably, a plurality of side mounting holes for mounting side embedded parts are formed on the side wall of the ingot body, and threaded holes are formed on the side wall of the ingot body and located between the side mounting holes.
[0008] Preferably, a plurality of top mounting holes for mounting top embedded parts are provided on the upper surface of the ingot body.
[0009] Preferably, the side wall of the side adjustment block is symmetrically provided with first docking holes, and the side wall of the side adjustment block is provided with fastening holes between the first docking holes.
[0010] Preferably, a bolt is threadedly installed between the fastening hole and the threaded hole.
[0011] Preferably, a second docking hole is formed on the surface of the plurality of top adjustment blocks.
[0012] The beneficial effects of the utility model are:
[0013] 1. This eccentric load weight is easy to use and can easily achieve the adjustment requirements of various eccentric load distances of the weight block and simulate different load conditions. This eccentric load weight is flexible to use.
[0014] 2. When conducting tests with different loads and different eccentric load conditions, the test conditions can be adjusted by moving the number of unilateral installations of the side adjustment block or adjusting the placement of the top adjustment block. This eccentric load block is easy to adjust. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 The utility model is a schematic diagram of the overall structure of the forklift test eccentric load block.
[0016] Figure 2 The utility model is a schematic diagram of the embedded parts installation structure of the forklift test eccentric load block.
[0017] Figure 3 This is a schematic diagram of the main structure of the casting block of the forklift test eccentric load block proposed by the utility model.
[0018] Figure 4 The utility model is a schematic diagram of the side adjustment block structure of the forklift test eccentric load block.
[0019] Figure 5 The utility model is a schematic diagram of the top adjustment block structure of the forklift test eccentric load block.
[0020] Figure 6 The utility model is a schematic diagram of the side adjustment block eccentric load placement structure of the forklift test eccentric load weight block.
[0021] In the figure: 100, weight block body; 110, ingot body; 111, shoveling groove; 112, threaded hole; 113, side mounting hole; 114, top mounting hole; 120, side embedded part; 130, top embedded part; 200, side adjustment block; 201, first docking hole; 202, fastening hole; 300, top adjustment block; 301, second docking hole; 400, bolt. DETAILED DESCRIPTION
[0022] Reference Figure 1-6 , a forklift test eccentric load weight block, comprising a weight block body 100, a side adjustment block 200 is fixed to the side wall of the weight block body 100, and a plurality of top adjustment blocks 300 are fixed to the upper surface of the weight block body 100, reference Figure 5, providing top adjustment blocks 300 of various shapes and weights, the weight of which is 1 / 4 or 1 / 8 of the side adjustment block 200, and can be loaded at different positions on the surface of the weight block body 100 to perform forklift eccentric load test;
[0023] The weight block body 100 includes a casting block body 110, and the side walls of the casting block body 110 are symmetrically fixed with a plurality of side embedded parts 120 for docking and fixing the side adjustment blocks 200. The side embedded parts 120 are round steel, which runs through the entire casting block body 110 and exceeds the left and right sides of the width of the cast iron body by a length of (2 times the load center-1 meter) / 2, and are used to carry the left and right adjustment blocks. The top of the casting block body 110 is fixed with a plurality of top embedded parts 130 for docking and fixing the top adjustment block 300. The top side embedded parts 120 are round steel, which are higher than the weight block body 100 by a certain height, and can be combined with the side adjustment blocks 200 or the top adjustment blocks 300 for positioning and placement. The lower surface of the casting block body 110 is symmetrically provided with shoveling grooves 111, whose width is slightly larger than the width of the pallet truck fork. The pallet of the forklift docks with the shoveling grooves 111, thereby lifting the weight block body 100 as a whole.
[0024] A plurality of side mounting holes 113 for mounting the side embedded parts 120 are formed on the side wall of the ingot body 110 , and threaded holes 112 are formed on the side wall of the ingot body 110 and located between the side mounting holes 113 .
[0025] A plurality of top mounting holes 114 for mounting top embedded parts 130 are formed on the upper surface of the ingot body 110 .
[0026] The side wall of the side adjustment block 200 is symmetrically provided with first docking holes 201 , and the side wall of the side adjustment block 200 is provided with fastening holes 202 between the first docking holes 201 .
[0027] A bolt 400 is threadedly installed between the fastening hole 202 and the threaded hole 112 , and the side adjustment block 200 is locked by the bolt 400 to prevent the side adjustment block 200 from being disengaged.
[0028] The surfaces of the various top adjustment blocks 300 are all provided with second docking holes 301 .
[0029] When the device is used, the ingot body 110 is a heavy block with a length twice the load center distance and a width of one meter. Its weight plus the left and right adjustment blocks is just equal to the rated load. Before use, determine the required eccentric load size or the eccentric load condition to be achieved.
[0030] If an eccentric load size is required, remove the side adjustment block 200 of a set number on one side, install it on the other side, and then fix it with bolts 400;
[0031] If it is necessary to simulate the asymmetric placement of the goods, which causes the front end of the pallet to be too heavy, remove the left and right adjustment blocks 200 of the required weight and place them on the top of the weight block body 100 through the top embedded parts 120;
[0032] If it is necessary to simulate the messy placement of goods and a certain area of the pallet is too heavy, remove the left and right adjustment blocks of the required weight, and place the top adjustment block 300 of the corresponding weight on the top of the weight block body 100 through the top embedded part 130;
[0033] Finally, use a pallet truck to scoop up the weight and perform the required tests.
Claims
1. Forklift test eccentric load block, characterized by: It comprises a weight block body, the side wall of the weight block body is fixed with a side adjustment block, and the upper surface of the weight block body is fixed with a plurality of top adjustment blocks; The weight block body includes a casting block body, the side walls of the casting block body are symmetrically fixed with a plurality of side embedded parts for docking and fixing the side adjustment blocks, the top of the casting block body is fixed with a plurality of top embedded parts for docking and fixing the top adjustment blocks, and the lower surface of the casting block body is symmetrically provided with scooping grooves.
2. The forklift test eccentric load block according to claim 1, characterized in that: The side wall of the ingot body is provided with a plurality of side mounting holes for mounting side embedded parts, and the side wall of the ingot body is provided with threaded holes between the side mounting holes.
3. The forklift test eccentric load block according to claim 1, characterized in that: The upper surface of the ingot body is provided with a plurality of top mounting holes for mounting top embedded parts.
4. The forklift test eccentric load block according to claim 2, characterized in that: The side wall of the side adjustment block is symmetrically provided with first docking holes, and the side wall of the side adjustment block is provided with fastening holes between the first docking holes.
5. The forklift test eccentric load block according to claim 4, characterized in that: A bolt is threadedly installed between the fastening hole and the threaded hole.
6. The forklift test eccentric load block according to claim 1, characterized in that: A second docking hole is provided on the surface of the multiple top adjustment blocks.