Positioning device convenient to connect with scale body

Abstract

The utility model discloses a positioning device convenient to connect with a scale body, comprising a truck scale body, four corners of one end of the truck scale body are respectively fixedly connected with a seat body, a plurality of groups of seat bodies are respectively rotatably connected with two groups of roller bodies through bearings, and the two groups of seat bodies are respectively fixedly connected with a clamping groove block. The other two sets of base bodies are rotationally connected with clamping rods through connecting shafts, and frame bodies are arranged at one end and the other end of one set of roller bodies. According to the utility model, the motor truck scale bodies can be moved conveniently by using the roller bodies, so that the two groups of motor truck scale bodies can be attached conveniently, and meanwhile, when the two groups of motor truck scale bodies are attached, the clamping rods of one group of motor truck scale bodies can be clamped with the clamping groove blocks of the other group of motor truck scale bodies, so that the two groups of motor truck scale bodies can be positioned and connected quickly, and the working efficiency is improved. The assembly is relatively convenient, and the assembly and connection are simple.

Description

Technical Field

[0001] The utility model relates to the technical field related to automobile scales, and in particular to a positioning device that is convenient for connecting a scale body. Background Art

[0002] A truck scale, also known as a floor scale, is generally used to detect the weight of a truck's cargo. Although existing truck scales can weigh vehicles, due to their relatively large size and weight, they are relatively inconvenient to assemble and difficult to assemble and connect when performing multi-section positioning and fixing. Utility Model Content

[0003] The utility model aims to solve the shortcomings in the prior art and proposes a positioning device which is convenient for connecting a scale body.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A positioning device for convenient connection to a scale body comprises a truck scale body, wherein four corners of one end of the truck scale body are fixedly connected to a seat body, multiple groups of the seat bodies are rotatably connected to two groups of roller bodies through bearings, two groups of the seat bodies are fixedly connected to a card slot block, and the other two groups of the seat bodies are rotatably connected to a card rod through a connecting shaft, and one end and the other end of one group of roller bodies are provided with a frame body.

[0006] Preferably, the two groups of seat bodies are both threadedly connected with screws, the two groups of screws are rotatably connected to the two groups of frame bodies respectively, and the two groups of screws are fixedly connected with handles.

[0007] Preferably, a torsion spring is fixedly connected between the clamping rod and the two groups of seat bodies.

[0008] Preferably, one end and the other end of the clamping rod are both processed with bevels.

[0009] Preferably, two groups of the seat bodies are provided with grooves, and the other two groups of the seat bodies are fixedly connected with rods.

[0010] Preferably, rubber pads are fixedly connected between the two groups of the frame bodies and the roller bodies.

[0011] Preferably, the two groups of the seat bodies are slidably connected with sliding rods, and the multiple groups of sliding rods are respectively connected to the two groups of the frame bodies.

[0012] The beneficial effects of the utility model are:

[0013] 1. Through the coordination among the truck scale body, the base body, the roller body, the slot block and the clamping rod, the roller body can facilitate the movement of the truck scale body, and then the two sets of truck scale bodies can be conveniently fitted together. At the same time, when the two sets of truck scale bodies are fitted together, the clamping rod of one set of truck scale bodies will be clamped with the clamping rod of the other set of truck scale bodies, and then the two sets of truck scale bodies can be quickly positioned and connected, which is relatively convenient to assemble and simple to assemble and connect;

[0014] 2. Through the coordination between the frame, screw and roller, the screw can be rotated at the truck scale body to drive the frame and the roller to fit together, and then the contact friction between the rubber pad and the roller can be used to limit the rotation of the roller, thereby ensuring that the truck scale body can be easily connected and can be stably placed during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural schematic diagram of a positioning device for convenient connection to a scale body proposed by the utility model;

[0016] Figure 2 for Figure 1 Schematic diagram of the structure of the middle frame, screw and tank;

[0017] Figure 3 for Figure 1 Schematic diagram of the structure of the truck scale body, base body and roller body;

[0018] Figure 4 for Figure 1 A schematic diagram of the structure of the middle clamping rod, the torsion spring and the rod body;

[0019] Figure 5 for Figure 1 Schematic diagram of the structure of the middle roller body, frame body and tank body.

[0020] In the figure: 1. Truck scale body; 2. Base body; 3. Roller body; 4. Slot block; 5. Clamp rod; 6. Torsion spring; 7. Frame body; 8. Screw rod; 9. Slot body; 10. Rod body; 11. Handle; 12. Slide rod; 13. Rubber pad. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Example 1, reference Figures 1 to 5A positioning device for conveniently connecting a scale body comprises a truck scale body 1, wherein four corners of one end of the truck scale body 1 are fixedly connected with a seat body 2, and multiple groups of seat bodies 2 are rotatably connected with two groups of roller bodies 3 through bearings respectively. With the help of the roller bodies 3, the movement of the truck scale body 1 can be facilitated. Slot blocks 4 are fixedly connected at the two groups of seat bodies 2, and the other two groups of seat bodies 2 are rotatably connected with a clamping rod 5 through a connecting shaft. A frame body 7 is provided at one end and the other end of one group of roller bodies 3. When the two groups of truck scale bodies 1 are fitted together, the clamping rods 5 at the two groups of truck scale bodies 1 will be clamped with the clamping slot block 4, and the two groups of truck scale bodies 1 can complete the positioning connection, and the installation is relatively convenient.

[0023] In this embodiment, the two groups of seat bodies 2 are both threadedly connected with screw rods 8, and the two groups of screw rods 8 are respectively rotatably connected with the two groups of frame bodies 7. The screw rods 8 can drive the frame body 7 to move, and then the frame body 7 can fit with the roller body 3, and the rotation of the roller body 3 can be limited by friction, so as to ensure the stability of the use and placement of the vehicle scale body 1. The two groups of screw rods 8 are both fixedly connected with handles 11, and the handles 11 are used to drive the screw rods 8 to rotate. Torsion springs 6 are fixedly connected between the clamping rod 5 and the two groups of seat bodies 2. The torsion springs 6 give the clamping rod 5 a force to clamp with the slot block 4. One end and the other end of the clamping rod 5 are processed with inclined surfaces. When the inclined surfaces are used for the clamping rod 5 to contact the slot block 4, the slot block 4 can migrate the clamping rod 5 upward, and then the clamping rod 5 can be moved into the slot block 4, so as to complete the two groups of vehicle scale bodies 1. Positioning connection, two groups of seat bodies 2 are provided with groove bodies 9, and the other two groups of seat bodies 2 are fixedly connected with rod bodies 10. The connection between the groove bodies 9 and the rod bodies 10 can perform pre-positioning connection operations on the two groups of vehicle scale bodies 1, so as to facilitate the connection between the clamping rods 5 and the clamping groove blocks 4 on the two groups of vehicle scale bodies 1. Rubber pads 13 are fixedly connected between the two groups of frame bodies 7 and the roller body 3. The rubber pads 13 are used to increase the contact friction between the frame body 7 and the roller body 3 when the frame body 7 contacts the roller body 3, thereby improving the rotation restriction stability of the roller body 3. The two groups of seat bodies 2 are slidably connected with sliding rods 12, and multiple groups of sliding rods 12 are respectively connected to the two groups of frame bodies 7. The sliding rods 12 can guide the movement of the frame body 7, and then when the screw rod 8 rotates, the frame body 7 can be pulled to stably contact or cancel the contact with the roller body 3.

[0024] The working principle of this embodiment is as follows: when in use, the vehicle scale body 1 can be moved on the ground by utilizing the contact between the roller body 3 and the ground. During the movement, the two groups of vehicle scale bodies 1 can be connected to each other. When connected, the rod body 10 at the base body 2 of one group of vehicle scale bodies 1 will be connected to the groove body 9 of the other group of vehicle scale bodies 1, so that the two groups of vehicle scale bodies 1 can be positioned. At the same time, when the two groups of vehicle scale bodies 1 are fitted together, the clamping rod 5 of one group of vehicle scale bodies 1 is clamped with the clamping groove block 4 of the other group of vehicle scale bodies 1. At this time, the positioning connection of the two groups of vehicle scale bodies 1 is completed. When the connection is completed, the handle 11 drives the screw rod 8 to rotate, and the screw rod 8 drives the frame body 7 to drive the rubber pad 13 to fit tightly with the roller body 3. The contact friction force is used to limit the rotation of the roller body 3, so that the vehicle scale body 1 can be conveniently placed and used.

[0025] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A positioning device for convenient connection to a scale body, comprising a truck scale body (1), characterized in that: The four corners of one end of the vehicle scale body (1) are fixedly connected to a seat body (2), and multiple groups of the seat bodies (2) are rotatably connected to two groups of roller bodies (3) through bearings respectively. Two groups of the seat bodies (2) are fixedly connected to a slot block (4), and the other two groups of the seat bodies (2) are rotatably connected to a clamping rod (5) through a connecting shaft. One end and the other end of one group of roller bodies (3) are provided with a frame body (7).

2. A positioning device for convenient connection to a scale body according to claim 1, characterized in that: The two groups of base bodies (2) are both threadedly connected with screw rods (8), the two groups of screw rods (8) are respectively rotatably connected with the two groups of frame bodies (7), and the two groups of screw rods (8) are both fixedly connected with handles (11).

3. A positioning device for convenient connection to a scale body according to claim 1, characterized in that: Torsion springs (6) are fixedly connected between the clamping rod (5) and the two groups of seat bodies (2).

4. A positioning device for convenient connection to a scale body according to claim 1, characterized in that: One end and the other end of the clamping rod (5) are both processed with inclined surfaces.

5. A positioning device for convenient connection to a scale body according to claim 1, characterized in that: Two groups of the seat bodies (2) are provided with groove bodies (9), and the other two groups of the seat bodies (2) are fixedly connected with rod bodies (10).

6. A positioning device for convenient connection to a scale body according to claim 1, characterized in that: A rubber pad (13) is fixedly connected between the two groups of the frame bodies (7) and the roller body (3).

7. A positioning device for convenient connection to a scale body according to claim 1, characterized in that: The two groups of seat bodies (2) are slidably connected with sliding rods (12), and multiple groups of sliding rods (12) are respectively connected to the two groups of frame bodies (7).

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