Weight tool for calibrating weight of scissor vehicle

Abstract

The weight tool comprises a bottom frame, a top frame, stand columns, a limiting rod and hook assemblies, the upper end of the bottom frame is provided with a plurality of stand columns, the upper ends of the stand columns are provided with the top frame, one side of the upper end of the top frame is provided with two hook assemblies, and the other side of the upper end of the top frame is provided with the limiting rod. The limiting rod is detachably connected with the two stand columns. Through the arrangement of the bottom frame, the top frame, the stand columns, the limiting rods and the hook assemblies, weights can be directly placed between the bottom frame and the top frame and are convenient to move, the weights can be directly hung on side frames of a scissor car bearing platform through the hook assemblies, the weights do not need to be manually placed on the bearing platform one by one, manual carrying actions can be reduced, the operation time is saved, and the working efficiency is improved. Efficiency is improved and potential safety hazards are reduced.

Description

Technical Field

[0001] The utility model relates to a weight tool, in particular to a weight tool for calibrating the load of a scissor lift. Background Art

[0002] The weights used for calibrating the load of a scissor truck are heavy and large in size. In the prior art, the weights are transported by carts. However, when the weights need to be placed on a platform, they need to be carried manually, which is time-consuming and labor-intensive, and poses a safety hazard. Utility Model Content

[0003] The purpose of the utility model is to provide a weight tool for calibrating the load of a scissor lift, so as to solve the above technical problems.

[0004] The technical solutions adopted in this utility model are as follows:

[0005] A weight tooling for calibrating the load of a scissor lift comprises a bottom frame, a top frame, a column, a limit rod and a hook assembly, wherein a plurality of columns are provided at the upper end of the bottom frame, the top end of the column is provided with the top frame, two hook assemblies are provided on one side of the upper end of the top frame, the limit rod is provided on the other side of the upper end of the top frame, and the limit rod is detachably connected to the two columns.

[0006] Preferably, the limiting rod includes a first limiting piece and a second limiting piece, the first limiting piece is connected to the second limiting piece, the first limiting piece is against the other side of the upper end of the top frame, and the second limiting piece is connected to the two columns.

[0007] As a further preference, it also includes a fixing pin, a first fixing hole is opened on the second limiting plate, a second fixing hole is opened on the corresponding column, the first fixing hole is opposite to the second fixing hole, and the fixing pin is arranged in the first fixing hole and the second fixing hole.

[0008] Preferably, the hook assembly includes a support rod, a lifting rod and a hook, the lower end of the support rod is connected to the upper end of the top frame, the lower end of the lifting rod is movably arranged in the support rod, and the upper end of the lifting rod is provided with the hook.

[0009] As a further preference, a first positioning hole is provided on the side wall of the support rod, and a second positioning hole is provided on the lifting rod, and the first positioning hole is directly opposite to the second positioning hole.

[0010] As a further preference, it also includes a positioning pin, which includes a positioning rod and an anti-slip component. The positioning rod can be inserted into the first positioning hole and the second positioning hole. One end of the anti-slip component is rotatably connected to one end of the positioning rod, and the other end of the anti-slip component can be sleeved on the other end of the positioning rod.

[0011] As a further preference, the anti-slip component includes a connecting rod, a connecting ring and a sleeve, one end of the connecting rod is provided with the connecting ring, the other end of the connecting rod is provided with the sleeve, and the connecting ring is rotatably connected to one end of the positioning rod.

[0012] As a further preference, it further includes rollers, and a plurality of the rollers are provided at the lower end of the bottom frame.

[0013] The above technical solution has the following advantages or beneficial effects:

[0014] In the utility model, through the arrangement of the bottom frame, top frame, columns, limit rods and hook components, the weights can be directly placed between the bottom frame and the top frame for easy movement, and can be directly hung on the side frames of the scissor lift's load-bearing platform through the hook components. There is no need to manually place the weights on the load-bearing platform one by one, which can reduce manual handling actions, save operation time, improve efficiency and reduce safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the weight tooling for calibrating the load of the scissor lift in the utility model;

[0016] Figure 2 It is a structural schematic diagram of the positioning pin in the utility model.

[0017] In the figure: 1. bottom frame; 2. top frame; 3. column; 4. limit rod; 5. hook assembly; 6. first limit plate; 7. second limit plate; 8. fixing pin; 9. support rod; 10. lifting rod; 11. hook; 12. positioning pin; 13. positioning rod; 14. connecting rod; 15. connecting ring; 16. sleeve; 17. roller. DETAILED DESCRIPTION

[0018] The following is a clear and complete description of the technical solution of the present invention in conjunction with the accompanying drawings. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0019] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer" and the like are used to indicate positions or locations based on those shown in the accompanying drawings. These terms are intended solely to facilitate the description of this utility model and to simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used solely for descriptive purposes and should not be construed as indicating or implying relative importance.

[0020] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integral connection; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium, or internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0021] Figure 1 It is a structural schematic diagram of the weight tooling for calibrating the load of the scissor lift in the utility model; Figure 2 This is a schematic diagram of the structure of the positioning pin in the utility model, see Figures 1 to 2 As shown, a preferred embodiment is shown, which shows a weight tool for calibrating the load of a scissor lift, including a bottom frame 1, a top frame 2, a column 3, a limit rod 4 and a hook assembly 5. The upper end of the bottom frame 1 is provided with a plurality of columns 3, the upper end of the column 3 is provided with a top frame 2, one side of the upper end of the top frame 2 is provided with two hook assemblies 5, and the other side of the upper end of the top frame 2 is provided with a limit rod 4, and the limit rod 4 is detachably connected to the two columns 3. In this embodiment, see Figure 1 As shown, the columns 3, the bottom frame 1 and the top frame 2 are connected in an integral manner or by welding, forming a frame structure between the bottom frame 1, the top frame 2 and the columns 3, and the weights are placed in the frame structure, and the weights are placed on the bottom frame 1. The provided hook assembly 5 can hang the weight tooling on the side frame of the scissor lift load-bearing platform, eliminating the need to manually place the weights on the load-bearing platform one by one, which can reduce manual handling actions, save operation time, improve efficiency, and reduce safety hazards.

[0022] Furthermore, as a preferred embodiment, the limiting rod 4 includes a first limiting plate 6 and a second limiting plate 7. The first limiting plate 6 is connected to the second limiting plate 7. The first limiting plate 6 abuts against the other side of the upper end of the top frame 2, and the second limiting plate 7 is connected to the two columns 3. The first limiting plate 6 and the second limiting plate 7 are connected in an integral manner. By providing the first limiting plate 6 and the second limiting plate 7, they can be connected to the columns 3 and the top frame 2, thereby confining the weight within the frame structure and preventing the weight from falling off. The limiting rod 4 is detachable, making it easy to place or remove the weight. Among them, the second limiting plate 7 can abut against the side wall of the weight to prevent the weight from falling out of the frame structure.

[0023] Furthermore, as a preferred embodiment, a fixing pin 8 is further included. A first fixing hole is formed on the second limiting plate 7, and a second fixing hole is formed on the corresponding column 3. The first fixing hole and the second fixing hole are directly opposite each other, and the fixing pin 8 is disposed in the first fixing hole and the second fixing hole. The fixing pin 8 is configured to be inserted into the first fixing hole and the second fixing hole, thereby fixing the limiting plate to the column 3. When the weight needs to be removed, the positioning pin 12 can be removed, the limiting plate can be removed, and then the weight can be removed.

[0024] Furthermore, as a preferred embodiment, the hook assembly 5 includes a support rod 9, a lifting rod 10 and a hook 11. The lower end of the support rod 9 is connected to the upper end of the top frame 2, the lower end of the lifting rod 10 is movably arranged in the support rod 9, and the upper end of the lifting rod 10 is provided with a hook 11. The height of the lifting rod 10 in the support rod 9 can be adjusted, which can be flexibly and conveniently adapted to the calibration of different vehicle models. Through the setting of the lifting rod 10, the length of the hook assembly 5 can be adjusted, and the hook 11 is used to hang on the side frame of the scissor lift's load-bearing platform, so that the weight tooling is hung on one side of the side frame of the scissor lift's load-bearing platform as a whole. In this way, the weight can be placed on the scissor lift without taking up additional space on the scissor lift's load-bearing platform.

[0025] Furthermore, as a preferred embodiment, a first positioning hole is provided on the side wall of the support rod 9, and a second positioning hole is provided on the lifting rod 10. There are a plurality of second positioning holes, and the plurality of second positioning holes are provided along the length direction of the lifting rod 10, and the first positioning hole is directly opposite to the second positioning hole. A positioning pin 12 is also included, and the positioning pin 12 includes a positioning rod 13 and an anti-slip member. The positioning rod 13 can be inserted into the first positioning hole and the second positioning hole, and one end of the anti-slip member is rotatably connected to one end of the positioning rod 13, and the other end of the anti-slip member can be sleeved on the other end of the positioning rod 13. In this embodiment, the positioning rod 13 can be inserted into the first positioning hole and the second positioning hole, thereby fixing the lifting rod 10 and the support rod 9 together to prevent relative sliding between the two. Secondly, after removing the positioning rod 13, the height of the lifting rod 10 can also be adjusted.

[0026] Furthermore, as a preferred embodiment, the anti-slip member includes a connecting rod 14, a connecting ring 15, and a collar 16. The connecting ring 15 is provided at one end of the connecting rod 14, and the collar 16 is provided at the other end of the connecting rod 14. The connecting ring 15 is rotatably connected to one end of the positioning rod 13. The collar 16 can be sleeved on the other end of the positioning rod 13 to prevent the positioning rod 13 from pressing against the first and second positioning holes.

[0027] Furthermore, as a preferred embodiment, rollers 17 are provided at the lower end of the base frame 1. The rollers 17 facilitate movement of the weight fixture, and the rollers 17 are divided into two groups: one group of rollers 17 without brake pads is provided on one side of the lower end of the base frame 1, and the other group of rollers 17 with brake pads is provided on the other side of the lower end of the base frame 1. The rollers 17 and the rollers 17 with brake pads are both conventional and are not specifically defined herein.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the implementation method and protection scope of the present invention. For those skilled in the art, it should be aware that all solutions obtained by equivalent substitutions and obvious changes made using the description and illustrations of the present invention should be included in the protection scope of the present invention.

Claims

1. A weight tool for calibrating the load of a scissor lift, characterized in that: It includes a bottom frame, a top frame, columns, a limiting rod and a hook assembly. Several columns are provided at the upper end of the bottom frame, the upper ends of the columns are provided with the top frame, two hook assemblies are provided on one side of the upper end of the top frame, and the limiting rod is provided on the other side of the upper end of the top frame. The limiting rod is detachably connected to the two columns.

2. The weight tool for calibrating the load of a scissor lift as claimed in claim 1, characterized in that: The limiting rod includes a first limiting piece and a second limiting piece, the first limiting piece is connected to the second limiting piece, the first limiting piece is against the other side of the upper end of the top frame, and the second limiting piece is connected to the two columns.

3. The weight tool for calibrating the load of a scissor lift as claimed in claim 2, characterized in that: It also includes a fixing pin, a first fixing hole is opened on the second limiting plate, and a second fixing hole is opened on the corresponding column, the first fixing hole is opposite to the second fixing hole, and the fixing pin is set in the first fixing hole and the second fixing hole.

4. The weight tool for calibrating the load of a scissor lift as claimed in claim 1, characterized in that: The hook assembly includes a support rod, a lifting rod and a hook. The lower end of the support rod is connected to the upper end of the top frame. The lower end of the lifting rod is movably arranged in the support rod. The upper end of the lifting rod is provided with the hook.

5. The weight tool for calibrating the load of a scissor lift as claimed in claim 4, characterized in that: A first positioning hole is formed on the side wall of the support rod, and a second positioning hole is formed on the lifting rod. The first positioning hole and the second positioning hole are directly opposite to each other.

6. The weight tool for calibrating the load of a scissor lift as claimed in claim 5, characterized in that: It also includes a positioning pin, which includes a positioning rod and an anti-slip component. The positioning rod can be inserted into the first positioning hole and the second positioning hole. One end of the anti-slip component is rotatably connected to one end of the positioning rod, and the other end of the anti-slip component can be sleeved on the other end of the positioning rod.

7. The weight tool for calibrating the load of a scissor lift as claimed in claim 6, characterized in that: The anti-slip component includes a connecting rod, a connecting ring and a sleeve ring. One end of the connecting rod is provided with the connecting ring, and the other end of the connecting rod is provided with the sleeve ring. The connecting ring is rotatably connected to one end of the positioning rod.

8. The weight tool for calibrating the load of a scissor lift as claimed in claim 1, characterized in that: It also includes rollers, and a plurality of the rollers are arranged at the lower end of the bottom frame.

Images