Movable weighing device

Abstract

The utility model relates to the technical field of weighing transportation equipment, and discloses a movable weighing device, which comprises a top plate and a supporting plate, a plurality of pressure sensors are arranged between the top plate and the supporting plate, and each pressure sensor is electrically connected with a microprocessor. The weight of the concrete pole can be monitored in real time and whether the concrete pole meets the production standard is judged. And secondly, the roller group and the driving mechanism on the lower surface of the bottom plate can realize the flexible movement of the concrete pole transporting device, so that the rapid transportation of the concrete pole can be realized. According to the utility model, the weighing function and the transportation function are combined, so that the repeated hoisting step is avoided, the production efficiency is improved, and the production cost is reduced. In addition, the supporting vertical rods and the blocking mechanisms on the two sides of the bottom plate can prevent the concrete electric pole from rolling down in the weighing and transporting process, and therefore it is guaranteed that the whole process is smoothly carried out.

Description

Technical Field

[0001] This utility model relates to the technical field of weighing and transport equipment, and specifically to a mobile weighing device. Background Technology

[0002] Concrete poles play a crucial role in supporting and securing power transmission lines, making them an indispensable foundational piece of equipment in the power sector. During the manufacturing process of concrete poles, weight testing is a vital step in ensuring product quality meets design requirements. Accurate weighing verifies whether the concrete mix proportions are up to standard, whether the reinforcement configuration is correct, and whether the structural density is uniform. Significant deviations between the measured weight and the design value often indicate abnormal raw material proportions, defects in the pouring process, or problems during curing.

[0003] Traditional methods for weighing concrete utility poles rely on multiple lifting operations: first, lifting equipment is used to move the pole to a weighing platform; after weighing, it is then lifted onto transport equipment and transported to the storage area. This process not only reduces production efficiency due to repeated lifting but also increases equipment energy consumption and labor costs. Furthermore, frequent lifting can easily cause surface damage to the poles, affecting the product's appearance quality and structural integrity. Utility Model Content

[0004] The present invention aims to provide a mobile weighing device that can avoid repeated lifting in the traditional weighing process, thereby improving overall production efficiency and reducing production costs.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] 1) A mobile weighing device, comprising a base plate and a microprocessor, wherein a support plate and several support rods are provided on the upper surface of the base plate and arranged along the two side edges of the base plate, the top of the support rods are connected to a blocking mechanism, the support plate is located in the middle of the base plate, and there is a gap between all the support rods and the support plate, a reinforcing support layer is provided between the base plate and the support plate, a corresponding top plate is provided above the support plate, several pressure sensors are evenly distributed between the support plate and the top plate, an array of rollers is provided on the lower surface of the base plate, and a drive mechanism for driving the rollers to move is provided, the drive mechanism and all the pressure sensors are electrically connected to the microprocessor respectively.

[0007] In this invention, a support plate is positioned in the middle of the base plate to support the weight of the concrete pole. A corresponding top plate is located above the support plate, which is used to place the concrete poles that need to be weighed and transported. Several pressure sensors are installed between the top plate and the support plate to measure the weight of the concrete poles placed on the top plate.

[0008] Several support vertical rods are arranged along both sides of the base plate. The top of each support vertical rod is connected to a blocking mechanism to prevent the concrete pole from rolling off the top plate during weighing and transportation due to vibration or tilting, thus ensuring the smooth weighing and transportation of the concrete pole. A gap is provided between the support vertical rods and the support plate to prevent contact between the support vertical rods and their connected blocking mechanisms and the support plate or top plate, thereby ensuring the accuracy of the weighing measurement data.

[0009] Each pressure sensor is electrically connected to a microprocessor. When the concrete pole is placed on the roof slab, the pressure sensors monitor the pressure in real time and send the pressure signal to the microprocessor. The microprocessor has pre-stored the standard weight value of the concrete pole. By processing and calculating the received pressure signal, it determines and stores the actual weight value of the concrete pole. Subsequently, by comparing this actual weight value with the preset standard weight value, it can quickly and accurately determine whether the weight of the concrete pole meets the production standards.

[0010] When a new concrete pole is added to the roof slab, a pressure sensor detects the change in pressure and sends the pressure signal to a microprocessor. The microprocessor processes and calculates the received pressure signal to determine and store the actual total weight of all concrete poles on the roof slab. Then, by calculating the difference between the actual total weight and the previously stored total weight, the actual weight of the new concrete pole can be determined. Finally, by comparing this actual weight with a preset standard weight, it is possible to quickly and accurately determine whether the weight of the concrete pole meets production standards.

[0011] An array of rollers is provided on the lower surface of the base plate, and a drive mechanism is used to move the rollers. When the drive mechanism is activated, it drives the rollers to rotate, thereby realizing the movement of this invention. A microprocessor is electrically connected to the drive mechanism and can send instructions to the drive mechanism according to specific needs in the production process, precisely controlling the start, stop, and operating speed of the drive mechanism. This intelligent control method makes the movement of this invention more flexible, efficient, and precise, thus better adapting to different production needs.

[0012] By combining pressure sensors and a microprocessor, the weight of concrete poles can be monitored in real time and compared with a preset standard weight to quickly determine whether the pole's weight meets production standards. Simultaneously, the roller assembly and drive mechanism on the underside of the base plate enable flexible movement, facilitating rapid transportation of the concrete poles. Combining weighing and transportation functions avoids repetitive lifting steps, thereby improving production efficiency and reducing costs. It also prevents frequent lifting from causing surface damage to the poles, which can affect the product's appearance and structural integrity.

[0013] According to the mobile weighing device described in 1), wherein:

[0014] The base plate includes a first long bottom channel steel and a second long bottom channel steel arranged in parallel. Several first short bottom channel steels are evenly distributed between the first long bottom channel steel and the second long bottom channel steel along their axial direction. The two ends of all the first short bottom channel steels are perpendicular to the first long bottom channel steel and the second long bottom channel steel connected to them, respectively. The slots of the first long bottom channel steel, the second long bottom channel steel and all the first short bottom channel steels are all set downwards.

[0015] The reinforcing support layer includes a first long I-beam disposed on the upper surface of the first bottom long channel steel and a second long I-beam disposed on the upper surface of the second bottom long channel steel. Several short I-beams corresponding one-to-one with the first bottom short channel steel are provided between the first long I-beam and the second long I-beam along their axial direction. The first long I-beam, the second long I-beam, and the short I-beams all include an upper flange and a lower flange. Several reinforcing rods are evenly distributed between the upper flange and the lower flange along their axial direction. The two ends of the reinforcing rods are perpendicular to the upper flange and the lower flange, respectively.

[0016] In this invention, the first and second bottom long channel steels are arranged in parallel to ensure the stability of the base plate and prevent it from tilting. Several first bottom short channel steels are evenly distributed along the axial direction between the first and second bottom long channel steels, and both ends of all the first bottom short channel steels are perpendicularly connected to the first and second bottom long channel steels, respectively, forming a stable grid-like frame structure.

[0017] This structural design evenly distributes the weight applied to it across the entire frame, effectively preventing structural deformation caused by localized overload, thereby significantly improving the overall stability and load-bearing capacity of the device. Furthermore, the slots of the first bottom long channel steel, the second bottom long channel steel, and all the first bottom short channel steels are arranged downwards, which increases the bending resistance of the base plate and provides better support and stability for this invention.

[0018] The first, second, and short H-beams all utilize the H-beam cross-section, a structure known for its high resistance to bending and shear. Each of these beams includes an upper flange, a lower flange, and a web. The wider upper and lower flanges effectively resist bending deformation, while the web withstands shear forces. When the first, second, and short H-beams are connected, they collectively form a reinforced support frame, further enhancing stability.

[0019] Several stiffening rods are evenly distributed along the axial direction between the upper and lower flanges of the first, second, and short H-beams. The ends of these stiffening rods are perpendicular to the upper and lower flanges, respectively. This arrangement effectively increases the stability of the first, second, and short H-beams. Simultaneously, the presence of these stiffening rods improves the overall stiffness of the structure, allowing for a more even distribution of loads when subjected to external forces, thus preventing structural damage caused by concentrated localized loads.

[0020] According to the mobile weighing device described in 1), wherein:

[0021] The support plate includes a first support plate disposed on the upper surface of the first long I-beam and a second support plate disposed on the upper surface of the second long I-beam. Several support short plates corresponding to the short I-beams are disposed between the first and second support plates along their axial direction. The two ends of the support short plates are perpendicular to the connected first and second support plates, respectively. Pressure sensors are evenly distributed on the upper surfaces of the support short plates, the first support plate, and the second support plate.

[0022] In this invention, a first supporting long plate is disposed on the upper surface of a first long I-beam, and a second supporting long plate is disposed on the upper surface of a second long I-beam. Several supporting short plates corresponding to short I-beams are arranged axially between the first and second supporting long plates, forming a stable grid-like frame structure to enhance the stability of the supporting plates. Simultaneously, it enhances the bending stiffness and load-bearing capacity of the overall structure, making the entire structure more stable.

[0023] Pressure sensors are evenly distributed on the upper surfaces of the short support plate, the first long support plate, and the second long support plate. These sensors monitor the applied pressure in real time and send the pressure signals to a microprocessor. The microprocessor processes and calculates the received pressure signals to determine and store the actual weight of the concrete pole. Subsequently, this actual weight is compared with a preset standard weight to quickly and accurately determine whether the weight of the concrete pole meets production standards.

[0024] According to the mobile weighing device described in 1), wherein:

[0025] The top plate includes a first top plate corresponding to the first support plate and a second top plate corresponding to the second support plate. Several top short plates corresponding to the support plates are provided between the first top plate and the second top plate along their axial direction. The two ends of all the top short plates are perpendicular to the connected first top plate and second top plate, respectively. Each pressure sensor is set on the lower surface of the corresponding first top plate, second top plate and top short plate.

[0026] The upper surface of the first top long plate is provided with a corresponding first top long steel channel, and the upper surface of the second top long plate is provided with a corresponding second top long steel channel. Several top short steel channels, each corresponding to a top short plate, are provided along the axial direction between the first and second top long steel channels. The two ends of all the top short steel channels are perpendicular to the connected first and second top long steel channels, respectively. The openings of the first and second top long steel channels and all the top short steel channels face the top plate.

[0027] In this invention, the first top long plate corresponds to the first supporting long plate, and the first top long plate can directly transfer the load it bears to the first supporting long plate, thereby enhancing the stability of the structure. The second top long plate corresponds to the second supporting long plate, ensuring that the second top long plate can directly transfer any additional load it bears to the second supporting long plate.

[0028] Secondly, several top short plates are provided along the axial direction between the first and second top long plates, with each top short plate corresponding to a supporting short plate. These top short plates connect the first and second top long plates into a unified whole, forming a stable grid-like frame structure that ensures the load can be directly transferred to the supporting short plates. This arrangement not only improves the structure's load-bearing efficiency but also enhances its reliability and stability under complex stress conditions, enabling it to better cope with various practical situations. Furthermore, compared to using a single piece of steel plate, this effectively reduces material usage, thereby lowering production costs.

[0029] The first and second top long plates are the main load-bearing components of the roof slab, bearing most of the load transfer, while the top short plate acts as a connector between the two and is responsible for transferring local loads. To accurately measure the stress on the roof slab, pressure sensors are installed on the lower surfaces of their corresponding first, second, and top short plates, thus achieving comprehensive coverage of the key stress areas of the roof slab. This distributed measurement method can accurately measure load changes at different locations on the roof slab. Compared with centralized measurement, it can more accurately reflect the overall stress condition of the roof slab, ensuring the accuracy of the measurement results and thus enabling a more accurate calculation of the concrete pole's weight.

[0030] The first top long steel channel is set on the upper surface of the first top long plate, and together they bear the load on the top plate, which significantly improves the load-bearing capacity of the top plate. It can also efficiently transfer the load on the upper surface of the top plate to the first top long plate, and then to the first support long plate, ensuring efficient load transmission.

[0031] The second top long steel channel is set on the upper surface of the second top long plate, and shares the load with the second top long plate to enhance the load-bearing capacity of the top plate. At the same time, it can efficiently transfer the load on the upper surface of the top plate to the second top long plate, and finally to the second support long plate, ensuring smooth and efficient load transfer.

[0032] The short top channel steels are evenly distributed between the first and second top long steel channels, corresponding one-to-one with the top short plates. They connect the first and second top long steel channels into a whole, forming a stable grid-like frame structure, which significantly enhances the stability of the top plate.

[0033] In addition, the openings of the first top long steel channel, the second top long steel channel, and all the top short steel channels face the top plate. This design effectively improves the structure's bending and shear resistance, enhances the stability of the top plate under stress, and makes the connection between the first top long steel channel, the second top long steel channel, and all the top short steel channels and the top plate tighter, facilitating installation and maintenance, and further improving the overall integrity of the structure.

[0034] According to the mobile weighing device described in 1), wherein:

[0035] The blocking mechanism includes a through pipe, one end of which is fixedly connected to a supporting vertical rod, and an extension rod is inserted inside the through pipe.

[0036] In this invention, a blocking mechanism prevents concrete poles from rolling off the top slab during weighing and transportation due to vibration or tilting, thus ensuring the smooth progress of the process. To this end, the conduit has a hollow interior to accommodate extension rods. These extension rods are inserted into the conduit, and by inserting extension rods of different lengths, the overall length of the blocking mechanism can be varied, enabling it to block concrete poles of different sizes. This design significantly improves the flexibility and adaptability of the blocking mechanism, allowing it to better handle various practical working conditions.

[0037] According to the mobile weighing device described in 1), wherein:

[0038] The roller assembly includes a first drive wheel disposed at the lower end of the first bottom long channel steel and a second drive wheel disposed at the lower end of the second bottom long channel steel. The first drive wheel and the second drive wheel are symmetrical, and both the first drive wheel and the second drive wheel are connected to the drive mechanism.

[0039] In this invention, a first drive wheel is disposed at the lower end of the lower surface of the first bottom long channel steel, providing driving force to one side of the invention. The first drive wheel is connected to a drive mechanism, which drives the first drive wheel to rotate, and the rotation of the first drive wheel propels the invention to move in a predetermined direction. A second drive wheel is disposed at the lower end of the second bottom long channel steel, symmetrically arranged with the first drive wheel. The second drive wheel is connected to a drive mechanism, providing driving force to the other side of the device. The drive mechanism drives the second drive wheel to rotate, and the rotation of the second drive wheel propels the invention to move in a predetermined direction.

[0040] When the drive mechanism is activated, the first and second drive wheels begin to rotate. The coordinated rotation of the first and second drive wheels enables the present invention to move smoothly. Since the first and second drive wheels are located at the ends of the base plate on both sides, their rotation can drive all the roller assemblies at the bottom of the base plate to rotate together, thereby enabling the present invention to move.

[0041] According to the mobile weighing device described in 6), wherein:

[0042] The drive mechanism includes a first servo motor and a second servo motor. The first servo motor and the second servo motor are electrically connected to the microprocessor. The first servo motor corresponds to the first drive wheel. The output shaft of the first servo motor is coaxially sleeved with a first main gear. The first drive wheel is coaxially sleeved with a first rotating shaft. The first rotating shaft is coaxially sleeved with a first gear. The first main gear meshes with the first gear.

[0043] The second servo motor corresponds to the second drive wheel. The output shaft of the second servo motor is coaxially fitted with a second main gear. The second drive wheel is coaxially fitted with a second rotating shaft. The second rotating shaft is coaxially fitted with a second gear. The second main gear meshes with the second gear.

[0044] In this invention, after the first servo motor is started, its output shaft begins to rotate. The rotation of the first servo motor's output shaft drives the first main gear, which is coaxially mounted with it, to rotate. Since the first main gear meshes with the first gear, the rotation of the first main gear drives the first gear to rotate. Then, the rotation of the first gear drives the first rotating shaft, which is coaxially connected with it, to rotate. The rotation of the first rotating shaft drives the first drive wheel to rotate, thereby propelling the invention forward.

[0045] After the second servo motor is started, its output shaft begins to rotate. The rotation of the second servo motor's output shaft drives the second main gear, which is mounted coaxially with it, to rotate. Since the second main gear meshes with the second gear, the rotation of the second main gear drives the rotation of the second gear. Then, the rotation of the second gear drives the second rotating shaft, which is coaxially connected with it, to rotate.

[0046] The coordinated rotation of the first and second drive wheels enables the present invention to move smoothly. Since the first and second drive wheels are located at the ends of the base plate on both sides, their rotation can drive all the rollers at the bottom of the base plate to rotate together, thereby enabling the present invention to move.

[0047] The first and second servo motors are electrically connected to the microprocessor, which can send instructions to the first and second servo motors according to specific needs in the production process, thereby precisely controlling the start, stop, and running speed of the first and second servo motors. This intelligent control method makes the movement of this invention more flexible, efficient, and precise, thus better adapting to different production needs.

[0048] According to the mobile weighing device described in 1), wherein:

[0049] It also includes a first fixing group and a second fixing group. The first fixing group includes a first bolt and two first fixing plates arranged symmetrically. The bottom surfaces of the two first fixing plates are respectively connected to the two sides of the upper surface of the first support plate. The upper parts of the two first fixing plates are located on both sides of the first top long channel steel. The first bolt passes through the two first fixing plates and the first top long channel steel and is threaded with a first nut.

[0050] The second fixing group includes a second bolt and two symmetrically arranged second fixing plates. The bottom surfaces of the two second fixing plates are respectively connected to the two sides of the upper surface of the second support plate. The upper parts of the two second fixing plates are located on both sides of another second top long channel steel. The second bolt passes through the two second fixing plates and the second top long channel steel and is threaded with a second nut.

[0051] In this invention, the first fixing assembly consists of a first bolt and two symmetrically arranged first fixing plates. The two first fixing plates are respectively installed on the two side edges of the upper surface of the first support plate, with their upper parts located on both sides of the first top long channel steel. By tightening the first bolt and the first nut, the first top long channel steel can be firmly fixed to the first support plate, ensuring that the relative position between the two remains stable.

[0052] The combination of the first nut and the first bolt not only secures the first fixing plate and the first top long channel steel, but also allows for adjustment of the tightening force by tightening or loosening the first nut, thus enabling flexible adjustment of the tightness of the first fixing assembly. Furthermore, this design facilitates disassembly and improves operational convenience.

[0053] The second fixing assembly consists of a second bolt and two symmetrically arranged second fixing plates. The two second fixing plates are respectively installed on the two side edges of the upper surface of the second support plate, with their upper parts located on both sides of the second top long channel steel. By tightening the second bolt and the second nut, the second top long channel steel can be firmly fixed to the second support plate, ensuring that the relative position between the two remains stable.

[0054] The second nut, used in conjunction with the second bolt, not only secures the second fixing plate and the second top long channel steel, but also allows for adjustment of the tightening force by tightening or loosening the second nut, thus enabling flexible adjustment of the tightness of the second fixing assembly. Furthermore, this design facilitates disassembly and improves operational convenience.

[0055] By securing the first top long channel steel to the first support plate with the first fixing group and the second top long channel steel to the second support plate with the second fixing group, the overall stability of this utility model can be enhanced, enabling it to remain stable even when subjected to large loads.

[0056] Compared with the prior art, this utility model also has the following technical effects:

[0057] This invention utilizes multiple pressure sensors, each electrically connected to a microprocessor, installed between the top plate and the support plate, to monitor the weight of the concrete pole in real time and determine whether it meets production standards. Secondly, the roller assembly and drive mechanism on the lower surface of the base plate enable flexible movement of the invention, facilitating rapid transport of the concrete pole. Compared to existing technologies, this invention combines weighing and transport functions, avoiding repetitive lifting steps, improving production efficiency, and reducing production costs. Simultaneously, it reduces surface damage to the concrete pole caused by frequent lifting, ensuring the product's appearance quality and structural integrity. Furthermore, the supporting vertical bars and blocking mechanisms on both sides of the base plate prevent the concrete pole from rolling off during weighing and transport, ensuring the smooth operation of the entire process. Attached Figure Description

[0058] Figure 1 This is a schematic diagram of the structure of a mobile weighing device according to the present invention.

[0059] Figure 2 This is a schematic diagram of the drive mechanism in a mobile weighing device according to the present invention.

[0060] Figure 3 This is a sectional view at point AA.

[0061] Figure 4 This is a top view of a mobile weighing device according to the present invention. Detailed Implementation

[0062] The following detailed description illustrates the specific implementation method:

[0063] The reference numerals in the accompanying drawings include: base plate 1, support plate 2, support rod 3, top plate 4, pressure sensor 5, first bottom long channel steel 6, first long I-beam 7, reinforcing rod 8, first support long plate 9, first top long plate 10, first top long steel channel 11, through pipe 12, extension rod 13, first drive wheel 14, second drive wheel 15, first servo motor 16, second servo motor 17, first bolt 18, first fixing piece 19, first nut 20, second top long channel steel 21, and top short channel steel 22.

[0064] See the example. Figure 1 , Figure 3 and Figure 4 As shown, a mobile weighing device in this embodiment includes a base plate 1 and a microprocessor. The upper surface of the base plate 1 is provided with a support plate 2 and four support rods 3 arranged along the two sides of the base plate. The top of the support rods 3 is connected to a blocking mechanism. The support plate 2 is located in the middle of the base plate 1. There is a gap between the support rods 3 and the support plate 2. A reinforcing support layer is provided between the base plate 1 and the support plate 2. A top plate 4 is provided above the support plate 2. Several pressure sensors 5 are evenly distributed between the support plate 2 and the top plate 4. The lower surface of the base plate 1 is provided with an array of rollers and a drive mechanism for driving the rollers to move. The drive mechanism and all the pressure sensors 5 are electrically connected to the microprocessor.

[0065] In this embodiment, the support plate 2 is located in the middle of the base plate 1 to support the weight of the concrete pole. A corresponding top plate 4 is located above the support plate 2, which is used to place the concrete pole that needs to be weighed and transported. Several pressure sensors 5 are installed between the top plate 4 and the support plate 2 to measure the weight of the concrete pole placed on the top plate 4.

[0066] Four supporting vertical rods 3 are arranged along both sides of the base plate 1. A blocking mechanism is connected to the top of each supporting vertical rod 3 to prevent the concrete pole from rolling off the top plate 4 due to vibration or tilting during weighing and transportation, thus ensuring the smooth progress of the weighing and transportation process. A gap is provided between the supporting vertical rods 3 and the supporting plate 2 to prevent contact between the supporting vertical rods 3 and their connected blocking mechanisms and the supporting plate 2 and top plate 4, thereby ensuring the accuracy of the weighing measurement data.

[0067] Each pressure sensor 5 is electrically connected to a microprocessor. When the concrete pole is placed on the top plate 4, the pressure sensor 5 monitors the pressure in real time and sends the pressure signal to the microprocessor. The microprocessor has pre-stored the standard weight value of the concrete pole. By processing and calculating the received pressure signal, it determines and stores the actual weight value of the concrete pole. Subsequently, by comparing and analyzing this actual weight value with the preset standard weight value, it can quickly and accurately determine whether the weight of the concrete pole meets the production standard.

[0068] When a new concrete pole is added to the roof slab 4, the pressure sensor 5 monitors the change in pressure and sends the pressure signal to the microprocessor. The microprocessor processes and calculates the received pressure signal to determine and store the actual total weight of all concrete poles on the roof slab 4. Then, by calculating the difference between the actual total weight and the previously stored total weight, the actual weight of the new concrete pole can be determined. Finally, by comparing this actual weight with a preset standard weight, it is possible to quickly and accurately determine whether the weight of the concrete pole meets production standards.

[0069] An array of rollers is provided on the lower surface of the base plate 1, and a drive mechanism is used to drive the rollers to move. When the drive mechanism is activated, it can drive the rollers to rotate, thereby realizing the movement in this embodiment. The microprocessor is electrically connected to the drive mechanism and can send instructions to the drive mechanism according to the specific needs of the production process, precisely controlling the start, stop, and running speed of the drive mechanism. Through this intelligent control method, the movement in this embodiment is more flexible, efficient, and precise, thus better adapting to different production needs.

[0070] By combining pressure sensor 5 and a microprocessor, the weight of the concrete pole can be monitored in real time and compared with a preset standard weight to quickly determine whether the pole's weight meets production standards. Simultaneously, the roller assembly and drive mechanism on the lower surface of the base plate 1 enable flexible movement, facilitating rapid transportation of the concrete pole. Combining weighing and transportation functions avoids repetitive lifting steps, thereby improving production efficiency and reducing production costs. It also prevents frequent lifting from causing surface damage to the pole, which could affect the product's appearance and structural integrity.

[0071] The base plate 1 includes a first long bottom channel steel 6 and a second long bottom channel steel arranged in parallel. Four first short bottom channel steels are evenly distributed between the first long bottom channel steel 6 and the second long bottom channel steel along their axial direction. The two ends of all the first short bottom channel steels are perpendicular to the first long bottom channel steel 6 and the second long bottom channel steel connected to them, respectively. The slots of the first long bottom channel steel 6, the second long bottom channel steel and all the first short bottom channel steels are all set downwards.

[0072] The reinforcing support layer includes a first long I-beam 7 disposed on the upper surface of the first bottom long channel steel 6, and a second long I-beam disposed on the upper surface of the second bottom long channel steel. Four short I-beams, corresponding one-to-one with the first bottom short channel steel, are provided between the first long I-beam 7 and the second long I-beam along their axial direction. The first long I-beam 7, the second long I-beam, and the short I-beams all include an upper flange and a lower flange. Four reinforcing rods 8 are evenly distributed between the upper flange and the lower flange along their axial direction. The two ends of the reinforcing rods 8 are perpendicular to the upper flange and the lower flange, respectively.

[0073] In this embodiment, the first bottom long channel steel 6 and the second bottom long channel steel are arranged in parallel to ensure the stability of the base plate 1 and prevent the base plate 1 from tilting. Four first bottom short channel steels are evenly distributed between the first bottom long channel steel 6 and the second bottom long channel steel along their axial direction. The two ends of all the first bottom short channel steels are perpendicularly connected to the first bottom long channel steel 6 and the second bottom long channel steel, respectively, forming a stable grid-like frame structure.

[0074] This structural design can evenly distribute the weight applied to it throughout the entire frame, effectively preventing structural deformation caused by local overload, thereby significantly improving the overall stability and load-bearing capacity of the device. In addition, the slots of the first bottom long channel steel 6, the second bottom long channel steel, and all the first bottom short channel steels are arranged with their slots facing downwards, which can increase the bending resistance of the base plate 1 and provide better support and stability for this embodiment.

[0075] The first, second, and short H-beams all utilize the H-beam cross-section, a structure known for its high resistance to bending and shear. Each of these beams includes an upper flange, a lower flange, and a web. The wider upper and lower flanges effectively resist bending deformation, while the web withstands shear forces. When the first, second, and short H-beams are connected, they collectively form a reinforced support frame, further enhancing stability.

[0076] Several reinforcing bars 8 are evenly distributed along the axial direction between the upper and lower flanges of the first long H-beam 7, the second long H-beam, and the short H-beam. The ends of the reinforcing bars 8 are perpendicular to the upper and lower flanges, respectively. This arrangement effectively increases the stability of the first long H-beam 7, the second long H-beam, and the short H-beam. Simultaneously, the presence of the reinforcing bars 8 also improves the overall stiffness of the structure, allowing for a more even distribution of loads when subjected to external forces, thus preventing structural damage caused by localized concentrated loads.

[0077] The support plate 2 includes a first support plate 9 disposed on the upper surface of the first long I-beam 7 and a second support plate disposed on the upper surface of the second long I-beam. Four support short plates corresponding to the short I-beams are provided between the first support plate 9 and the second support plate along their axial direction. The two ends of the support short plates are perpendicular to the first support plate 9 and the second support plate connected to each other, respectively. Pressure sensors 5 are evenly distributed on the upper surfaces of the support short plates, the first support plate 9 and the second support plate.

[0078] In this embodiment, a first supporting plate 9 is disposed on the upper surface of a first long H-beam 7, and a second supporting plate is disposed on the upper surface of a second long H-beam. Four supporting short plates corresponding to short H-beams are arranged axially between the first and second supporting plates, forming a stable grid-like frame structure. This enhances the stability of the supporting plates and strengthens the overall bending stiffness and load-bearing capacity, making the entire structure more robust. Furthermore, compared to using a single piece of steel plate, this effectively reduces material usage, thereby lowering production costs.

[0079] Pressure sensors 5 are evenly distributed on the upper surfaces of the supporting short plate, the first supporting long plate 9, and the second supporting long plate. The pressure sensors 5 monitor the applied pressure in real time and send the pressure signals to the microprocessor. The microprocessor processes and calculates the received pressure signals to determine the actual weight of the concrete pole and stores it. Subsequently, this actual weight value is compared with a preset standard weight value to quickly and accurately determine whether the weight of the concrete pole meets production standards.

[0080] The top plate 4 includes a first top plate 10 corresponding to the first support plate 9 and a second top plate corresponding to the second support plate. Four top short plates, each corresponding to a support plate, are provided along the axial direction between the first top plate 10 and the second top plate. The two ends of all the top short plates are perpendicular to the connected first top plate 10 and the second top plate, respectively. Each pressure sensor 5 is disposed on the lower surface of the corresponding first top plate 10, second top plate and top short plate.

[0081] The upper surface of the first top long plate 10 is provided with a corresponding first top long steel channel 11, and the upper surface of the second top long plate is provided with a corresponding second top long steel channel 21. Four top short steel channels, each corresponding to a top short plate, are provided along the axial direction between the first top long steel channel 11 and the second top long steel channel 21. The two ends of all the top short steel channels are perpendicular to the connected first top long steel channel 11 and the second top long steel channel 21, respectively. The openings of the first top long steel channel 11, the second top long steel channel 21, and all the top short steel channels face the top plate.

[0082] In this embodiment, the first top long plate 10 corresponds to the first supporting long plate 9. The first top long plate 10 can directly transfer the load it bears to the first supporting long plate 9, thereby enhancing the stability of the structure. The second top long plate corresponds to the second supporting long plate, ensuring that the second top long plate can directly transfer any additional load it bears to the second supporting long plate.

[0083] Secondly, four top short plates are provided along the axial direction between the first and second top long plates 10, with each top short plate corresponding to a supporting short plate. These top short plates connect the first and second top long plates into a single unit, forming a stable grid-like frame structure that ensures the load can be directly transferred to the supporting short plates. This arrangement not only improves the structure's load-bearing efficiency but also enhances its reliability and stability under complex stress conditions, enabling it to better cope with various practical situations. Furthermore, compared to using a single piece of steel plate, this effectively reduces material usage, thereby lowering production costs.

[0084] The first and second top long plates are the main load-bearing components of the roof slab, bearing most of the load transfer, while the top short plate acts as a connector between the two and is responsible for transferring local loads. To accurately measure the stress on the roof slab, pressure sensors 5 are installed on the lower surfaces of their corresponding first, second, and top short plates, thus achieving comprehensive coverage of the key stress areas of the roof slab 4. This distributed measurement method can accurately measure load changes at different locations on the roof slab. Compared with centralized measurement, it can more accurately reflect the overall stress condition of the roof slab, ensuring the accuracy of the measurement results and thus enabling a more accurate calculation of the weight of the concrete pole.

[0085] The first top long steel channel 11 is set on the upper surface of the first top long plate 10, and together they bear the load on the top plate 4, which significantly improves the load-bearing capacity of the top plate 4. It can also efficiently transfer the load on the upper surface of the top plate 4 to the first top long plate 10, and then to the first support long plate 9 through the first top long plate 10, ensuring efficient load transmission.

[0086] The second top long steel channel 21 is set on the upper surface of the second top long plate, and shares the load with the second top long plate to enhance the load-bearing capacity of the top plate. At the same time, it can efficiently transfer the load on the upper surface of the top plate to the second top long plate, and finally to the second support long plate, ensuring smooth and efficient load transfer.

[0087] The top short channel steels are evenly distributed between the first top long steel channel 11 and the second top long steel channel 21, corresponding one-to-one with the top short plates. They connect the first top long steel channel 11 and the second top long steel channel 21 into a whole, forming a stable grid-like frame structure, which significantly enhances the stability of the top plate 4.

[0088] In addition, the openings of the first top long steel channel 11, the second top long steel channel 21, and all the top short steel channels face the top plate. This design effectively improves the bending and shear resistance of the structure, enhances the stability of the top plate 4 under stress, and makes the connection between the first top long steel channel 11, the second top long steel channel 21, and all the top short steel channels and the top plate tighter, which facilitates installation and maintenance and further improves the overall integrity of the structure.

[0089] The blocking mechanism includes a through pipe 12, one end of which is fixedly connected to the supporting vertical rod 3, and an extension rod 13 is inserted inside the through pipe 12. In this embodiment, the blocking mechanism is used to prevent the concrete pole from rolling off the top slab due to vibration or tilting during weighing and transportation, thereby ensuring the smooth progress of the weighing and transportation process.

[0090] To this end, the conduit 12 has a hollow interior to accommodate the extension rod 13. The extension rod 13 is inserted into the conduit 12, and by inserting extension rods 13 of different lengths into the conduit 12, the overall length of the blocking mechanism can be changed, thus enabling it to block concrete poles of different sizes. This design significantly improves the flexibility and adaptability of the blocking mechanism, allowing it to better cope with various practical working conditions.

[0091] See Figure 2 As shown, the roller assembly includes a first drive wheel 14 disposed at the lower end of the first bottom long channel steel 6, and a second drive wheel 15 disposed at the lower end of the second bottom long channel steel. The first drive wheel 14 and the second drive wheel 15 are symmetrical, and both the first drive wheel 14 and the second drive wheel 15 are connected to the drive mechanism.

[0092] In this embodiment, the first drive wheel 14 is disposed at the lower end of the lower surface of the first bottom long channel steel 6, and is used to provide driving force to one side of this embodiment. The first drive wheel 14 is connected to the drive mechanism, which can drive the first drive wheel 14 to rotate, and the rotation of the first drive wheel 14 can push this embodiment to move in a predetermined direction. The second drive wheel 15 is disposed at the lower end of the lower surface of the second bottom long channel steel, and is symmetrically arranged with the first drive wheel 14. The second drive wheel 15 is connected to the drive mechanism, and provides driving force to the other side of the device. The drive mechanism can drive the second drive wheel 15 to rotate, and the rotation of the second drive wheel 15 can push this embodiment to move in a predetermined direction.

[0093] When the drive mechanism is activated, the first drive wheel 14 and the second drive wheel 15 begin to rotate. The coordinated rotation of the first drive wheel 14 and the second drive wheel 15 enables this embodiment to move smoothly. Since the first drive wheel 14 and the second drive wheel 15 are located at the ends of the two sides of the base plate 1, their rotation can drive all the roller assemblies at the bottom of the base plate 1 to rotate together, thereby enabling this embodiment to move.

[0094] The drive mechanism includes a first servo motor 16 and a second servo motor 17. The first servo motor 16 and the second servo motor 17 are electrically connected to the microprocessor. The first servo motor 16 corresponds to the first drive wheel 14. The output shaft of the first servo motor 16 is coaxially fitted with a first main gear. The first drive wheel 14 is coaxially fitted with a first rotating shaft. The first rotating shaft is coaxially fitted with a first gear. The first main gear meshes with the first gear.

[0095] The second servo motor 17 corresponds to the second drive wheel 15. The output shaft of the second servo motor 17 is coaxially fitted with the second main gear. The second drive wheel 15 is coaxially fitted with the second rotating shaft. The second rotating shaft is coaxially fitted with the second gear. The second main gear meshes with the second gear.

[0096] In this embodiment, after the first servo motor 16 is started, its output shaft begins to rotate. The rotation of the output shaft of the first servo motor 16 drives the first main gear, which is coaxially mounted with it, to rotate. Since the first main gear meshes with the first gear, the rotation of the first main gear drives the first gear to rotate. Then, the rotation of the first gear drives the first rotating shaft, which is coaxially connected with it, to rotate. The rotation of the first rotating shaft drives the first drive wheel 14 to rotate, thereby propelling this embodiment to move.

[0097] After the second servo motor 17 is started, its output shaft begins to rotate. The rotation of the second servo motor's output shaft drives the second main gear, which is mounted coaxially with it, to rotate. Since the second main gear meshes with the second gear, the rotation of the second main gear drives the rotation of the second gear. Then, the rotation of the second gear drives the second rotating shaft, which is coaxially connected with it, to rotate.

[0098] The coordinated rotation of the first drive wheel 14 and the second drive wheel 15 enables this embodiment to move smoothly. Since the first drive wheel 14 and the second drive wheel 15 are located at the ends of the two sides of the base plate 1, their rotation can drive all the rollers at the bottom of the base plate 1 to rotate together, thereby enabling this embodiment to move.

[0099] The first servo motor 16 and the second servo motor 17 are electrically connected to the microprocessor. The microprocessor can send instructions to the first servo motor 16 and the second servo motor 17 according to the specific needs of the production process, thereby precisely controlling the start, stop, and running speed of the first servo motor 16 and the second servo motor 17. Through this intelligent control method, the movement of this embodiment is more flexible, efficient, and precise, thus better adapting to different production needs.

[0100] It also includes a first fixing group and a second fixing group. The first fixing group includes a first bolt 18 and two first fixing plates 19 arranged symmetrically. The bottom surfaces 1 of the two first fixing plates 19 are respectively connected to the two sides of the upper surface of the first support plate 9. The upper parts of the two first fixing plates 19 are located on both sides of the first top long channel steel 11. The first bolt 18 passes through the two first fixing plates 19 and the first top long channel steel 11 and is threaded with a first nut 20.

[0101] The second fixing group includes a second bolt and two symmetrically arranged second fixing plates. The bottom surfaces of the two second fixing plates are respectively connected to the two sides of the upper surface of the second support plate. The upper parts of the two second fixing plates are located on both sides of another second top long channel steel 21. The second bolt passes through the two second fixing plates and the second top long channel steel 21 and is threaded with a second nut.

[0102] In this embodiment, the first fixing assembly consists of a first bolt 18 and two symmetrically arranged first fixing plates 18. The two first fixing plates 18 are respectively installed on the two side edges of the upper surface of the first support plate 9, and their upper parts are located on both sides of the first top long channel steel 11. By tightening the first bolt 18 and the first nut 20, the first top long channel steel 11 can be firmly fixed on the first support plate 9, ensuring that the relative position between the two remains stable.

[0103] The use of the first nut 20 and the first bolt 18 not only secures the first fixing plate 18 and the first top long channel steel 11, but also allows for adjustment of the tightening force by tightening or loosening the first nut 20, thus enabling flexible adjustment of the tightness of the first fixing assembly. Furthermore, this design facilitates disassembly and improves operational convenience.

[0104] The second fixing assembly consists of a second bolt and two symmetrically arranged second fixing plates. The two second fixing plates are respectively installed on the two side edges of the upper surface of the second support plate, with their upper parts located on both sides of the second top long channel steel 21. By tightening the second bolt and the second nut, the second top long channel steel 21 can be firmly fixed to the second support plate, ensuring that the relative position between the two remains stable.

[0105] The second nut, used in conjunction with the second bolt, not only secures the second fixing plate and the second top long channel steel 21, but also allows for adjustment of the tightening force by tightening or loosening the second nut, thus enabling flexible adjustment of the tightness of the second fixing assembly. Furthermore, this design facilitates disassembly and improves operational convenience.

[0106] By securing the first top long channel steel 11 to the first support plate 9 with the first fixing group and securing the second top long channel steel 21 to the second support plate with the second fixing group, the overall stability of this embodiment can be enhanced, enabling it to remain stable even when subjected to large loads.

[0107] This embodiment incorporates multiple pressure sensors 5 between the top plate 4 and the support plate 2. Each pressure sensor 5 is electrically connected to a microprocessor, enabling real-time monitoring of the concrete pole's weight and determining whether it meets production standards. Furthermore, the roller assembly and drive mechanism on the lower surface of the base plate 1 allow for flexible movement, facilitating rapid transport of the concrete pole. Compared to existing technologies, this embodiment combines weighing and transport functions, avoiding repetitive lifting steps, improving production efficiency, and reducing production costs. Simultaneously, it reduces surface damage to the concrete pole caused by frequent lifting, ensuring the product's appearance quality and structural integrity. Additionally, the supporting vertical bars 3 and blocking mechanisms on both sides of the base plate 1 prevent the concrete pole from rolling off during weighing and transport, ensuring the smooth operation of the entire process.

[0108] The above are merely embodiments of this utility model. Commonly known technical solutions and / or characteristics are not described in detail here. It should be noted that those skilled in the art can make various modifications and improvements without departing from the technical solution of this utility model. These modifications and improvements should also be considered within the scope of protection of this utility model, and will not affect the effectiveness of the implementation of this utility model or the practicality of the patent. The scope of protection claimed in this application shall be determined by the content of its claims, and the specific embodiments described in the specification can be used to interpret the content of the claims.

Claims

1. A mobile weighing device, characterized in that The application relates to a support device, which comprises a bottom plate and a microprocessor, the upper surface of the bottom plate is provided with a support plate and a plurality of support vertical rods arranged along the two side edges of the bottom plate, the top end of the support vertical rod is connected with a blocking mechanism, the support plate is located in the middle part of the bottom plate, gaps are arranged between all the support vertical rods and the support plate, a reinforcing support layer is arranged between the bottom plate and the support plate, a top plate corresponding to the support plate is arranged above the support plate, a plurality of pressure sensors are uniformly arranged between the support plate and the top plate, a plurality of roller groups are arranged on the lower surface of the bottom plate, and a driving mechanism for driving the roller groups to move is arranged, and the driving mechanism and all the pressure sensors are electrically connected with the microprocessor.

2. A mobile weighing device according to claim 1, characterized in that The bottom plate comprises a first bottom long channel steel and a second bottom long channel steel arranged in parallel, a plurality of first bottom short channel steels are uniformly arranged between the first bottom long channel steel and the second bottom long channel steel along the axial direction of the first bottom long channel steel and the second bottom long channel steel, the two ends of all the first bottom short channel steels are perpendicular to the first bottom long channel steel and the second bottom long channel steel connected with the two ends respectively, and the notches of the first bottom long channel steel, the second bottom long channel steel and all the first bottom short channel steels are arranged downward. The reinforcing support layer comprises a first long I-beam arranged on the upper surface of the first bottom long channel steel and a second long I-beam arranged on the upper surface of the second bottom long channel steel, a plurality of short I-beams corresponding to the first bottom short channel steels are arranged between the first long I-beam and the second long I-beam along the axial direction of the first long I-beam and the second long I-beam, the first long I-beam, the second long I-beam and the short I-beams all comprise upper flanges and lower flanges, a plurality of reinforcing rods are uniformly arranged between the upper flanges and the lower flanges along the axial direction of the upper flanges and the lower flanges, and the two ends of the reinforcing rods are perpendicular to the upper flanges and the lower flanges respectively.

3. A mobile weighing apparatus according to claim 1, characterized in that: The support plate comprises a first support long plate arranged on the upper surface of the first long I-beam and a second support long plate arranged on the upper surface of the second long I-beam, a plurality of support short plates corresponding to the short I-beams are arranged between the first support long plate and the second support long plate along the axial direction of the first support long plate and the second support long plate, the two ends of the support short plates are perpendicular to the first support long plate and the second support long plate connected with the two ends respectively, and the pressure sensors are uniformly arranged on the upper surfaces of the support short plates, the first support long plate and the second support long plate.

4. The mobile weighing apparatus of claim 1, wherein: The top plate comprises a first top long plate corresponding to the first support long plate and a second top long plate corresponding to the second support long plate, a plurality of top short plates corresponding to the support short plates are arranged between the first top long plate and the second top long plate along the axial direction of the first top long plate and the second top long plate, the two ends of all the top short plates are perpendicular to the first top long plate and the second top long plate connected with the two ends respectively, and each pressure sensor is arranged on the lower surface of the corresponding first top long plate, second top long plate and top short plate. The upper surface of the first top long plate is provided with a first top long steel groove corresponding to the first top long plate, the upper surface of the second top long plate is provided with a second top long steel groove corresponding to the second top long plate, a plurality of top short channel steels corresponding to the top short plates are arranged between the first top long steel groove and the second top long steel groove along the axial direction of the first top long steel groove and the second top long steel groove, the two ends of all the top short channel steels are perpendicular to the first top long steel groove and the second top long steel groove connected with the two ends respectively, and the notches of the first top long steel groove, the second top long steel groove and all the top short channel steels are all arranged toward the top plate.

5. The mobile weighing apparatus of claim 1, wherein: The blocking mechanism comprises a through pipe, one end of the through pipe is fixedly connected with the supporting vertical rod, and an extension rod is inserted in the through pipe.

6. The mobile weighing apparatus of claim 1, wherein: The roller set comprises a first driving wheel arranged at the end of the lower surface of the first bottom long channel steel and a second driving wheel arranged at the end of the lower surface of the second bottom long channel steel, the first driving wheel and the second driving wheel are symmetrical, and the first driving wheel and the second driving wheel are connected with the driving mechanism.

7. A mobile weighing device according to claim 6, characterized in that The driving mechanism comprises a first servo motor and a second servo motor, the first servo motor and the second servo motor are electrically connected with a microprocessor respectively, the first servo motor corresponds to the first driving wheel, a first main gear is coaxially sleeved on the output shaft of the first servo motor, a first rotating shaft is coaxially arranged in the first driving wheel, and a first secondary gear is coaxially sleeved on the first rotating shaft, and the first main gear is engaged with the first secondary gear. The second servo motor corresponds to the second driving wheel, a second main gear is coaxially sleeved on the output shaft of the second servo motor, a second rotating shaft is coaxially arranged in the second driving wheel, a second secondary gear is coaxially sleeved on the second rotating shaft, and the second main gear is engaged with the second secondary gear.

8. The mobile weighing apparatus of claim 1, wherein: The first fixed group comprises a first bolt and two first fixed sheets arranged symmetrically, the bottom surfaces of the two first fixed sheets are connected with the two side edges of the upper surface of the first supporting long plate respectively, the upper portions of the two first fixed sheets are located at the two sides of the first top long channel steel, the first bolt passes through the two first fixed sheets and the first top long channel steel and is threadedly connected with a first nut, and the second fixed group comprises a second bolt and two second fixed sheets arranged symmetrically. The bottom surfaces of the two second fixed sheets are connected with the two side edges of the upper surface of the second supporting long plate respectively, the upper portions of the two second fixed sheets are located at the two sides of the other second top long channel steel, the second bolt passes through the two second fixed sheets and the second top long channel steel and is threadedly connected with a second nut.

Images