Fixing device for vehicle dynamic weighing sensor

Abstract

This utility model relates to the field of vehicle weighing equipment technology, specifically to a fixing device for a vehicle dynamic weighing sensor, including a pressure-dispersing stabilizing fixing assembly. The pressure-dispersing stabilizing fixing assembly includes a crossbeam, a transverse stabilizer, a fixing rod, and a stabilizing plate. The transverse stabilizer is detachably connected to the crossbeam and is located on one side of the crossbeam, and the transverse stabilizer and the crossbeam are on the same horizontal line. The fixing rod is detachably connected to the transverse stabilizer and is located on one side of the transverse stabilizer, and the fixing rod is perpendicular to the transverse stabilizer. The stabilizing plate is detachably connected to the crossbeam and is located on one side of the crossbeam, and the stabilizing plate is perpendicular to the transverse stabilizer. By adding the pressure-dispersing stabilizing fixing assembly, the problems of unstable fixing, inconvenient installation and maintenance, and poor versatility of vehicle dynamic weighing sensors in the prior art are effectively solved.

Description

Technical Field

[0001] This utility model relates to the field of vehicle weighing equipment technology, and in particular to a fixing device for a vehicle dynamic weighing sensor. Background Technology

[0002] In vehicle dynamic weighing systems, the load cell is a key component, and the stability of its installation and fixation directly affects the accuracy of the weighing data and the service life of the equipment.

[0003] Currently, common methods for fixing vehicle dynamic weighing sensors have many problems. Traditional fixing structures are often simply designed and cannot effectively resist the impact of vibrations, impacts, and complex road conditions generated during vehicle operation. This can easily lead to sensor loosening and displacement, resulting in a decrease in weighing accuracy. During installation and maintenance, existing fixing devices are inconvenient to operate and require a lot of time and manpower. In addition, existing fixing devices lack universality and are difficult to adapt flexibly to different types and sizes of weighing sensors, which limits their promotion in practical applications.

[0004] Therefore, developing a fixing device that can stably fix vehicle dynamic weighing sensors, is easy to install and maintain, and has good versatility is of great practical significance. Utility Model Content

[0005] The purpose of this utility model is to provide a fixing device for a vehicle dynamic weighing sensor, which solves the problems of unstable fixing, inconvenient installation and maintenance, and poor versatility of the vehicle dynamic weighing sensor in the prior art.

[0006] To achieve the above objectives, this utility model employs a vehicle dynamic weighing sensor fixing device, comprising a pressure-dispersing stabilizing fixing assembly. The pressure-dispersing stabilizing fixing assembly includes a crossbeam, a transverse stabilizer frame, a fixing rod, and a stabilizing plate. The transverse stabilizer frame is detachably connected to the crossbeam and located on one side of the crossbeam, and the transverse stabilizer frame and the crossbeam are on the same horizontal line. The fixing rod is detachably connected to the transverse stabilizer frame and located on one side of the transverse stabilizer frame, and the fixing rod is perpendicular to the transverse stabilizer frame. The stabilizing plate is detachably connected to the crossbeam and located on one side of the crossbeam, and the stabilizing plate is perpendicular to the transverse stabilizer frame.

[0007] The pressure-dispersing stabilizing and fixing assembly further includes a fixing fin and a pressure-bearing pad. One side of the fixing fin is detachably connected to the crossbeam and is located above the side of the crossbeam near the stabilizing plate. The lower end of the fixing fin is fixedly connected to the stabilizing plate and is located on the upper side of the stabilizing plate. The pressure-bearing pad is detachably connected to the stabilizing plate and is located at the upper center of the stabilizing plate, and the pressure-bearing pad is disposed on one side of the fixing fin.

[0008] The pressure-dissipating stabilizing and fixing assembly further includes a longitudinal fixing frame, which is detachably connected to the crossbeam and located below the side of the crossbeam near the stabilizing plate. The longitudinal fixing frame is also arranged perpendicularly to the transverse fixing frame.

[0009] The pressure-dispersing stabilizing fixing assembly further includes a cavity and a threaded rod. The cavity is fixedly connected to the longitudinal fixing frame and is located on the inner side of the longitudinal fixing frame away from the crossbeam. The threaded rod is rotatably connected to the longitudinal fixing frame and is located inside the longitudinal fixing frame. The threaded rod is disposed inside the cavity.

[0010] The pressure-dissipating stabilizing and fixing assembly further includes an auxiliary rod, which is fixedly connected to the crossbeam and located on the side of the crossbeam near the longitudinal fixing frame. The auxiliary rod is also located on one side of the longitudinal fixing frame and below the stabilizing plate.

[0011] The pressure-dissipating stabilizing fixing component also includes a mounting plate, which is fixedly connected to the crossbeam and located above the crossbeam.

[0012] The pressure-dissipating stabilizing and fixing component further includes a guardrail and a removable groove. The guardrail is detachably connected to the mounting plate and is located on the upper side of the mounting plate. The removable groove is fixedly connected to the guardrail and is located inside the upper part of the guardrail.

[0013] The pressure-dissipating stabilizing and fixing component further includes a limiting block, which is detachably connected to the mounting plate and located above the mounting plate, and the limiting block is disposed on one side of the guardrail.

[0014] This utility model discloses a fixing device for a vehicle dynamic weighing sensor, comprising a pressure-dispersing stabilizing fixing assembly. The pressure-dispersing stabilizing fixing assembly includes a crossbeam, a transverse stabilizer, a fixing rod, and a stabilizing plate. The transverse stabilizer is detachably connected to the crossbeam and located on one side of the crossbeam, with the transverse stabilizer and the crossbeam at the same horizontal line. The fixing rod is detachably connected to the transverse stabilizer and located on one side of the transverse stabilizer, with the fixing rod perpendicular to the transverse stabilizer. The stabilizing plate is detachably connected to the crossbeam and located on one side of the crossbeam, with the stabilizing plate perpendicular to the transverse stabilizer. By adding the pressure-dispersing stabilizing fixing assembly, the problems of unstable fixing, inconvenient installation and maintenance, and poor versatility of vehicle dynamic weighing sensors in the prior art are effectively solved. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0017] Figure 2 This is a top view of the entire utility model.

[0018] Figure 3 This is a utility model Figure 2 A cross-sectional view of the AA line structure.

[0019] Figure 4 This is a utility model Figure 2 BB line structural cross-sectional view.

[0020] 101-Crossbeam, 102-Stabilizing plate, 103-Guardrail, 104-Easy disassembly groove, 105-Limiting block, 106-Horizontal stabilizer, 107-Fixing rod, 108-Stabilizing plate, 109-Fixing fin, 110-Pressure pad, 111-Longitudinal stabilizer, 112-Cavity, 113-Threaded rod, 114-Auxiliary rod. Detailed Implementation

[0021] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0022] Please see Figures 1-4 , Figure 1 This is a schematic diagram of the overall structure of this utility model. Figure 2 This is a top view of the entire utility model. Figure 3 This is a utility model Figure 2 AA-line structural cross-sectional view, Figure 4 This is a utility model Figure 2 BB line structural cross-sectional view.

[0023] This utility model provides a fixing device for a vehicle dynamic weighing sensor, including a pressure-dispersing stabilizing fixing assembly. The pressure-dispersing stabilizing fixing assembly includes a crossbeam 101, a lateral stabilizer 106, a fixing rod 107, a stabilizing plate 108, fixing fins 109, a pressure-bearing pad 110, a longitudinal fixing frame 111, a cavity 112, a threaded rod 113, an auxiliary rod 114, a mounting plate 102, a guardrail 103, a removable slot 104, and a limiting block 105. This solution solves the problems of unstable fixing, inconvenient installation and maintenance, and poor versatility of vehicle dynamic weighing sensors in the prior art. It is understood that, in use, the weighing sensor can be placed on the mounting plate 102, ensuring its bottom is in close contact with the pressure-bearing pad 110. The sensor position is adjusted until both sides are in contact with the limiting block 105, completing the initial positioning. At this time, the weight of the sensor is transferred through the pressure-bearing pad 110 to the stabilizing plate 108, and then through the longitudinal fixing... The frame 111 and the auxiliary rod 114 are distributed on the ground. The fixed rod 107 on the transverse stabilizing frame 106 is rotated so that its end presses against the groove on the side of the sensor. The limiting block 105 is used to fix it horizontally. The height of the longitudinal fixing frame 111 is adjusted by the threaded rod 113 in the cavity 112 to ensure that the crossbeam 101 is in a horizontal state. Finally, the guardrail 103 is closed and the pin is inserted to complete the overall fixation. When disassembling, first open the pin of the guardrail 103, rotate the fixed rod 107 in the opposite direction to release the transverse fixation, and the sensor can be taken out from the mounting plate 102. After replacing the new sensor, repeat the positioning and fixing process in the installation steps. The entire process does not require disassembling the crossbeam 101 and other basic structures. When the ground of the installation site is uneven, the extension length of the longitudinal fixing frame 111 is adjusted by rotating the threaded rod 113. With the elastic deformation of the auxiliary rod 114, the sensor is always in a horizontal force state.

[0024] In this specific embodiment, the lateral stabilizer 106 is detachably connected to the crossbeam 101 and is located on one side of the crossbeam 101, and the lateral stabilizer 106 and the crossbeam 101 are on the same horizontal line. The fixing rod 107 is detachably connected to the lateral stabilizer 106 and is located on one side of the lateral stabilizer 106, and the fixing rod 107 is perpendicular to the lateral stabilizer 106. The stabilizing plate 108 is detachably connected to the crossbeam 101 and is located on one side of the crossbeam 101, and the stabilizing plate 108 is perpendicular to the lateral stabilizer 106.

[0025] One side of the fixed fin 109 is detachably connected to the crossbeam 101 and is located above the side of the crossbeam 101 near the stabilizing plate 108. The lower end of the fixed fin 109 is fixedly connected to the stabilizing plate 108 and is located above the stabilizing plate 108. The pressure pad 110 is detachably connected to the stabilizing plate 108 and is positioned therein.

[0026] Secondly, the longitudinal fixing frame 111 is detachably connected to the crossbeam 101 and is located below the side of the crossbeam 101 near the stabilizing plate 108. The longitudinal fixing frame 111 is located below the stabilizing plate 108 and is also perpendicular to the transverse stabilizing frame 106.

[0027] Meanwhile, the cavity 112 is fixedly connected to the longitudinal fixing frame 111 and is located on the inner side of the longitudinal fixing frame 111 away from the crossbeam 101. The threaded rod 113 is rotatably connected to the longitudinal fixing frame 111 and is located inside the longitudinal fixing frame 111. The threaded rod 113 is disposed inside the cavity 112.

[0028] The auxiliary rod 114 is fixedly connected to the crossbeam 101 and is located on the side of the crossbeam 101 near the longitudinal fixing frame 111. The auxiliary rod 114 is also located on one side of the longitudinal fixing frame 111 and below the stabilizing plate 108.

[0029] The mounting plate 102 is fixedly connected to the crossbeam 101 and is located above the crossbeam 101.

[0030] The guardrail 103 is detachably connected to the mounting plate 102 and is located on the upper side of the mounting plate 102. The easy-to-remove groove 104 is fixedly connected to the guardrail 103 and is located inside the upper part of the guardrail 103.

[0031] The limiting block 105 is detachably connected to the mounting plate 102 and is located above the mounting plate 102, and the limiting block 105 is disposed on one side of the guardrail 103.

[0032] When using this invention, place the load cell on the mounting plate 102, ensuring its bottom is in close contact with the pressure pad 110. Adjust the sensor position until both sides are in contact with the limiting block 105, completing the initial positioning. At this point, the weight of the sensor is transferred to the stabilizing plate 108 through the pressure pad 110, and then distributed to the ground through the longitudinal fixing frame 111 and the auxiliary rod 114. Rotate the fixing rod 107 on the transverse stabilizing frame 106 so that its end presses against the groove on the side of the sensor, cooperating with the limiting block 105 to achieve horizontal fixation. Adjust the longitudinal fixing by the threaded rod 113 in the cavity 112. The height of the fixed frame 111 is adjusted to ensure that the crossbeam 101 is horizontal. Finally, the guardrail 103 is closed and the pin is inserted to complete the overall fixation. When disassembling, first open the pin of the guardrail 103, rotate the fixing rod 107 in the opposite direction to release the lateral fixation, and then the sensor can be taken out from the mounting plate 102. After replacing the new sensor, repeat the positioning and fixing process in the installation steps. The entire process does not require disassembling the crossbeam 101 and other basic structures. When the ground of the installation site is uneven, the extension length of the longitudinal fixing frame 111 is adjusted by rotating the threaded rod 113. With the elastic deformation of the auxiliary rod 114, the sensor is always kept in a horizontal stress state.

[0033] The above-disclosed embodiments are merely preferred embodiments of the present utility model and should not be construed as limiting the scope of the present utility model. Those skilled in the art can understand that implementing all or part of the above-described embodiments and making equivalent changes in accordance with the claims of the present utility model are still within the scope of the utility model.

Claims

1. A mounting device for a vehicle dynamic weighing sensor, characterized in that, The device includes a pressure-dissipating stabilizing and fixing assembly, which comprises a crossbeam, a transverse stabilizing frame, a fixing rod, and a stabilizing plate. The transverse stabilizing frame is detachably connected to the crossbeam and is located on one side of the crossbeam, and the transverse stabilizing frame and the crossbeam are on the same horizontal line. The fixing rod is detachably connected to the transverse stabilizing frame and is located on one side of the transverse stabilizing frame, and the fixing rod and the transverse stabilizing frame are arranged perpendicularly. The stabilizing plate is detachably connected to the crossbeam and is arranged perpendicularly to the transverse stabilizing frame.

2. The fixing device for the vehicle dynamic weighing sensor as described in claim 1, characterized in that, The pressure-dissipating stabilizing and fixing assembly further includes a fixing fin and a pressure-bearing pad. One side of the fixing fin is detachably connected to the crossbeam and is located above the side of the crossbeam near the stabilizing plate. The lower end of the fixing fin is fixedly connected to the stabilizing plate and is located on the upper side of the stabilizing plate. The pressure-bearing pad is detachably connected to the stabilizing plate and is located at the upper center of the stabilizing plate. The pressure-bearing pad is disposed on one side of the fixing fin.

3. The fixing device for the vehicle dynamic weighing sensor as described in claim 2, characterized in that, The pressure-dissipating stabilizing and fixing assembly also includes a longitudinal fixing frame, which is detachably connected to the crossbeam and located below the side of the crossbeam near the stabilizing plate. The longitudinal fixing frame is also arranged perpendicular to the transverse stabilizing frame.

4. The fixing device for the vehicle dynamic weighing sensor as described in claim 3, characterized in that, The pressure-dispersing stabilizing fixing assembly further includes a cavity and a threaded rod. The cavity is fixedly connected to the longitudinal fixing frame and is located on the inner side of the longitudinal fixing frame away from the crossbeam. The threaded rod is rotatably connected to the longitudinal fixing frame and is located inside the longitudinal fixing frame. The threaded rod is disposed inside the cavity.

5. The fixing device for the vehicle dynamic weighing sensor as described in claim 4, characterized in that, The pressure-dissipating stabilizing and fixing assembly also includes an auxiliary rod, which is fixedly connected to the crossbeam and located on the side of the crossbeam close to the longitudinal fixing frame. The auxiliary rod is also located on one side of the longitudinal fixing frame and below the stabilizing plate.

6. The fixing device for the vehicle dynamic weighing sensor as described in claim 5, characterized in that, The pressure-dissipating stabilizing fixing assembly also includes a mounting plate, which is fixedly connected to the crossbeam and located above the crossbeam.

7. The fixing device for the vehicle dynamic weighing sensor as described in claim 6, characterized in that, The pressure-dissipating stabilizing and fixing assembly also includes a guardrail and a removable groove. The guardrail is detachably connected to the mounting plate and is located on the upper side of the mounting plate. The removable groove is fixedly connected to the guardrail and is located inside the upper part of the guardrail.

8. The fixing device for the vehicle dynamic weighing sensor as described in claim 7, characterized in that, The pressure-dissipating stabilizing and fixing component also includes a limiting block, which is detachably connected to the mounting plate and located above the mounting plate, and the limiting block is disposed on one side of the guardrail.

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