Weighing platform structure

Abstract

The utility model discloses a kind of ground weight weighing support structure, it is related to ground weight technical field.It includes bottom plate, the bottom plate top is provided with damping mechanism, bottom plate top is provided with leveling mechanism, leveling mechanism includes four pedestals, and the connection between the four corners of pedestal and bottom plate top, the top central fixed connection of pedestal has fixed tube, fixed tube one end inner wall is connected with screw rod, and the fixed frame is fixedly connected at one end of screw rod, and the bottom of fixed frame is installed with balance sensor on both sides.The utility model is provided with leveling mechanism and damping mechanism, in the use process, when the balance sensor on fixed frame records that fixed frame is inclined, by system control servo motor drives second gear to rotate, and drive first gear to rotate, simultaneously drive screw rod to move up and down along fixed tube, to adjust the position of fixed frame, the device can be inclined when support is uneven or other reasons occur, automatically adjust the height and levelness of support.

Description

Technical Field

[0001] This utility model relates to the field of weighbridge technology, specifically a weighbridge weighing support structure. Background Technology

[0002] For example, a weighbridge support structure, as disclosed in patent publication number CN219015439U, includes a base plate. Four buffer structures are fixed to the upper surface of the base plate, and a top seat is fixedly connected to the top of each of the four buffer structures. The top of the top seat has a groove for placing a weighbridge pressure sensor and a weighing platform. Multiple mounting slots for fixing the pressure sensor are formed on the bottom wall of the groove. In this invention, the main structure of the weighbridge support consists of a base plate, buffer structures, and a top seat. Using this support structure, it is unnecessary to dig a pit in the ground to place the weighbridge pressure sensor and weighing platform. The pressure sensor and weighing platform can be directly placed in the groove on the surface of the top seat. Furthermore, the top seat has mounting slots for installing the pressure sensor inside, and a folding sleeve is fixed to the top of the mounting slot to seal and protect the pressure sensor, providing waterproofing. Drainage holes are also provided on both sides of the top seat to drain accumulated water.

[0003] However, during the use of the above-mentioned equipment, due to the internal buffer structure, rainwater can enter the foundation pit through the gaps when it rains, causing part of the foundation to sink and the weighbridge to tilt, making it difficult to adjust. Therefore, we propose a more convenient weighbridge support structure to meet the usage requirements. Utility Model Content

[0004] The purpose of this utility model is to provide a weighbridge support structure to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a weighbridge support structure, including a base plate, a shock-absorbing mechanism on the top of the base plate for absorbing vibrations generated during weighing, and a leveling mechanism on the top of the base plate for adjusting the level of the weighbridge. The leveling mechanism includes four bases, which are connected to the four corners of the top of the base plate. A fixing pipe is fixedly connected to the center of the top of the base, and a screw is threaded to the inner wall of one end of the fixing pipe. A fixing frame is fixedly connected to one end of the screw, and balance sensors are installed on both sides of the bottom of the fixing frame.

[0006] Furthermore, the shock absorption mechanism includes an L-shaped support plate, which is connected to a fixed frame. A damping rod is fixedly connected to one side of the top of the support plate, and a weighing platform is fixedly connected to one end of the damping rod.

[0007] Furthermore, a first spring is installed on the outer wall of the damping rod. One end of the first spring is in contact with the weighing platform, and the other end is in contact with the support plate. Fixed blocks are fixedly connected to both sides of the bottom of the weighing platform. A support rod is rotatably connected to one side of the fixed block, and a sliding block is rotatably connected to one end of the support rod.

[0008] Furthermore, a fixed rod is fixedly connected to one side of the support plate, and sliding rings are slidably connected to the outer walls of both ends of the fixed rod. The sliding rings and the sliding block are connected to each other, and a second spring is installed between the sliding rings.

[0009] Furthermore, a first gear is threadedly connected to the top of the fixed tube, and the first gear and the fixed tube are rotatably connected. A second gear is provided on one side of the first gear, and the teeth of the first gear and the second gear mesh with each other. A servo motor is installed on one side of the fixed tube, and the output end of the servo motor is connected to the second gear.

[0010] Furthermore, inclined plates are rotatably connected to both sides of the fixed frame.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] This weighbridge support structure, through the setting of a leveling mechanism and a shock absorption mechanism, allows the system to adjust the position of the fixed frame when the balance sensor on the fixed frame detects that the fixed frame is tilted. The system controls the servo motor to drive the second gear to rotate, which in turn drives the first gear to rotate. At the same time, it drives the lead screw to move up and down along the fixed tube, thereby adjusting the position of the fixed frame. This device can automatically adjust the height and level of the support when it tilts due to uneven ground or other reasons, ensuring that the weighing platform is always in a level state, improving the accuracy and stability of weighing. It is highly practical and suitable for widespread application.

[0013] Meanwhile, the shock absorption mechanism can more effectively reduce the impact of vibration on the weighbridge, improving the accuracy and stability of the weighing process. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the leveling mechanism of this utility model;

[0016] Figure 3 This is a schematic diagram of the shock absorption mechanism of this utility model.

[0017] In the diagram: 1. Base plate; 2. Shock absorption mechanism; 201. Support plate; 202. Damping rod; 203. Weighing platform; 204. First spring; 205. Fixing block; 206. Support rod; 207. Sliding block; 208. Fixing rod; 209. Sliding ring; 210. Second spring; 3. Base; 4. Fixing tube; 5. Lead screw; 6. First gear; 7. Second gear; 8. Servo motor; 9. Fixing frame; 10. Balance sensor; 11. Inclined plate. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] During the use of weighbridges, supports are required. The support provided by this utility model is specifically designed for supporting weighbridges during use. Before using this equipment for support operations, the levelness and stability of the support should be checked to ensure that the weighbridge remains stable during use and to avoid errors. During use, the wear of each component of the support should be checked regularly. If severe wear is found, it should be replaced in time. Overloading should be avoided to prevent excessive pressure on the support, which could affect its service life and weighing accuracy.

[0020] like Figures 1-3 As shown, this utility model provides a technical solution: a weighbridge support structure, including a base plate 1, a shock absorption mechanism 2 on the top of the base plate 1 for absorbing the vibration generated during weighing, a leveling mechanism on the top of the base plate 1 for adjusting the level of the weighbridge, the leveling mechanism including four bases 3, the bases 3 being connected to the four corners of the top of the base plate 1, a fixing pipe 4 being fixedly connected to the center of the top of the base 3, a screw rod 5 being threadedly connected to the inner wall of one end of the fixing pipe 4, a fixing frame 9 being fixedly connected to one end of the screw rod 5, and balance sensors 10 being installed on both sides of the bottom of the fixing frame 9.

[0021] like Figure 2 As shown, a first gear 6 is threadedly connected to the top of the fixed tube 4, and the first gear 6 and the fixed tube 4 are rotatably connected. A second gear 7 is provided on one side of the first gear 6, and the teeth of the first gear 6 and the second gear 7 mesh with each other. A servo motor 8 is installed on one side of the fixed tube 4, and the output end of the servo motor 8 is connected to the second gear 7. Inclined plates 11 are rotatably connected to both sides of the fixed frame 9.

[0022] It should be noted that during use, the base plate 1 is first placed in the pit, and the inclined plate 11 is in contact with the ground. When the balance sensor 10 on the fixed frame 9 records that the fixed frame 9 is tilted, the system controls the servo motor 8 to drive the second gear 7 to rotate, which in turn drives the first gear 6 to rotate. At the same time, the lead screw 5 moves up and down along the fixed tube 4, thereby adjusting the position of the fixed frame 9. The leveling mechanism has a high degree of automation, which not only improves work efficiency but also reduces the error of manual operation.

[0023] like Figure 3 As shown, the shock absorption mechanism 2 includes an L-shaped support plate 201, which is connected to the fixed frame 9. A damping rod 202 is fixedly connected to one side of the top of the support plate 201. A weighing platform 203 is fixedly connected to one end of the damping rod 202. A first spring 204 is installed on the outer wall of the damping rod 202. One end of the first spring 204 is in contact with the weighing platform 203, and the other end is in contact with the support plate 201. Fixed blocks 205 are fixedly connected to both sides of the bottom of the weighing platform 203. A support rod 206 is rotatably connected to one side of the fixed block 205. A sliding block 207 is rotatably connected to one end of the support rod 206. A fixed rod 208 is fixedly connected to one side of the support plate 201. Sliding rings 209 are slidably connected to the outer walls of both ends of the fixed rod 208. The sliding rings 209 are connected to the sliding blocks 207. A second spring 210 is installed between the sliding rings 209.

[0024] It should be noted that during use, when the weighing platform 203 is weighing, the damping rod 202 and the first spring 204 on the support plate 201 absorb the vibration. At the same time, under the action of the fixed block 205, the support rod 206 and the sliding block 207, the sliding ring 209 moves along the fixed rod 208 and absorbs the vibration again under the action of the second spring 210. The shock absorption mechanism 2 can more effectively reduce the impact of vibration on the weighbridge and improve the accuracy and stability of the weighing.

[0025] During use, the base plate 1 is first placed in the pit, and the inclined plate 11 is in contact with the ground. When the balance sensor 10 on the fixed frame 9 records that the fixed frame 9 is tilted, the system controls the servo motor 8 to drive the second gear 7 to rotate, which in turn drives the first gear 6 to rotate. At the same time, the lead screw 5 moves up and down along the fixed tube 4, thereby adjusting the position of the fixed frame 9. When the weighing platform 203 weighs, the damping rod 202 and the first spring 204 on the support plate 201 absorb the vibration. At the same time, under the action of the fixed block 205, the support rod 206 and the sliding block 207, the sliding ring 209 moves along the fixed rod 208 and absorbs the vibration again under the action of the second spring 210. This device can automatically adjust the height and level of the support when the support tilts due to uneven ground or other reasons, ensuring that the weighing platform 203 is always in a horizontal state.

[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended embodiments and their equivalents.

Claims

1. A weighbridge support structure, comprising a base plate (1), characterized in that: The base plate (1) is provided with a shock absorption mechanism (2) at the top to absorb the vibration generated when the weighbridge weighs. The base plate (1) is provided with a leveling mechanism at the top to adjust the level of the weighbridge. The leveling mechanism includes four bases (3). The bases (3) are connected to the four corners at the top of the base plate (1). A fixing pipe (4) is fixedly connected to the center of the top of the base (3). A screw rod (5) is threaded to the inner wall of one end of the fixing pipe (4). A fixing frame (9) is fixedly connected to one end of the screw rod (5). Balance sensors (10) are installed on both sides of the bottom of the fixing frame (9).

2. The weighbridge support structure according to claim 1, characterized in that: The shock absorption mechanism (2) includes an L-shaped support plate (201), which is connected to the fixed frame (9). A damping rod (202) is fixedly connected to one side of the top of the support plate (201), and a weighing platform (203) is fixedly connected to one end of the damping rod (202).

3. The weighbridge support structure according to claim 2, characterized in that: A first spring (204) is installed on the outer wall of the damping rod (202). One end of the first spring (204) is in contact with the weighing platform (203), and the other end is in contact with the support plate (201). Fixed blocks (205) are fixedly connected to both sides of the bottom of the weighing platform (203). A support rod (206) is rotatably connected to one side of the fixed block (205), and a sliding block (207) is rotatably connected to one end of the support rod (206).

4. The weighbridge support structure according to claim 2, characterized in that: A fixed rod (208) is fixedly connected to one side of the support plate (201). Sliding rings (209) are slidably connected to the outer walls of both ends of the fixed rod (208). The sliding rings (209) and the sliding block (207) are connected to each other. A second spring (210) is installed between the sliding rings (209).

5. The weighbridge support structure according to claim 1, characterized in that: The top of the fixed tube (4) is threaded with a first gear (6), which is rotatably connected to the fixed tube (4). A second gear (7) is provided on one side of the first gear (6), and the teeth of the first gear (6) and the second gear (7) mesh with each other. A servo motor (8) is installed on one side of the fixed tube (4), and the output end of the servo motor (8) is connected to the second gear (7).

6. The weighbridge support structure according to claim 1, characterized in that: The fixed frame (9) is rotatably connected to inclined plates (11) on both sides.

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