Weighing platform convenient to overlap

Abstract

The utility model relates to the technical field of weighing platforms, in particular to a weighing platform convenient to overlap. Comprising a plurality of split weighing platforms and a lap joint cover plate, the split weighing platforms comprise a left weighing platform and a right weighing platform, one end of the left weighing platform is connected with one end of the right weighing platform through two groups of lap joint pieces, and each group of lap joint pieces comprises a lap joint supporting seat and a lap joint bearing frame matched with the lap joint supporting seat. One end of the left weighing platform and two ends of the right weighing platform are respectively provided with a lap-joint supporting seat, the other end of the left weighing platform is provided with a lap-joint bearing frame, and the lap-joint bearing frame is arranged at the top of the lap-joint supporting seat; the connecting structure is simple in structure, low in mounting difficulty and convenient to detach, and the number of bolts used in the lap joint process is small, and welding is not needed; the lap joint position of the weighing platform is right above the supporting center of the weighing module, force transmission is facilitated, the measurement accuracy is improved, meanwhile, the arc-shaped groove and the arc-shaped protrusion can limit the weighing platform, the bearing block can be prevented from moving front and back and left and right, and the measurement accuracy is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of weighing platforms, and particularly relates to a weighing platform convenient for lapping. Background Art

[0002] The ground weighing platform has been widely used in the weighing of various transportation tools at present, and mainly consists of a weighing platform, a cover plate and sensors. In different places, weighing platforms with different lengths often need to be designed according to the usage requirements. For those weighing platforms with a length exceeding 10 m, the integrally formed structure will cause difficulties in transportation and in design, construction and installation. Generally, the long weighing platform is disassembled into multiple sizes that are convenient for transportation, transported to the installation site for assembly, and then fixed together by welding. Although the connection problem can be solved by welding, there will be a problem that it is not convenient to disassemble later. Therefore, the above problems still exist. Content of the Utility Model

[0003] Aiming at the deficiencies of the prior art, the utility model provides a weighing platform convenient for lapping with low installation difficulty and convenient disassembly.

[0004] To achieve the above technical purpose, the utility model proposes the following technical solution: a weighing platform convenient for lapping, including a plurality of split weighing platforms and a lapping cover plate. The split weighing platform includes a left weighing platform and a right weighing platform. One end of the left weighing platform is connected to one end of the right weighing platform through two sets of lapping parts. Each set of lapping parts includes a lapping support seat and a lapping bearing bracket that cooperates with the lapping support seat. Two sets of lapping support seats are provided at one end of the left weighing platform and at both ends of the right weighing platform, and two sets of lapping bearing brackets are provided at the other end of the left weighing platform. The lapping bearing brackets are arranged on the top of the lapping support seats. The lapping support seat includes a supporting block and a pressing head fixed at the bottom of the supporting block. A weighing module is provided at the bottom of the pressing head. The lapping cover plate is arranged on the top of the lapping part of the left weighing platform and the right weighing platform.

[0005] Further, first connecting plates are provided at both ends of the lapping cover plate, and a second connecting plate is fixedly connected to one end of the lapping bearing bracket. The first connecting plate and the second connecting plate are connected in a detachable manner.

[0006] Further, a plurality of support plates for supporting the lapping cover plate are connected between the other end of the left weighing platform and between the lapping bearing brackets.

[0007] Further, the lapping bearing bracket includes a first lapping plate, a cross block and a second lapping plate. The first lapping plate, the cross block and the second lapping plate form an H-shaped structure, and the supporting block is located in the lapping sleeve formed by the first lapping plate and the second lapping plate.

[0008] Further, an arc-shaped groove is opened at the bottom of the cross block, and an arc-shaped protrusion adapted to the arc-shaped groove is provided at the top of the supporting block.

[0009] Compared with the prior art, the beneficial effects of the present utility model are as follows: The structure of the present utility model is novel, ingeniously conceived, and simple and convenient to operate. Compared with the prior art, it has the following advantages: The structure of the present utility model is simple. During the lapping process, the amount of bolts used is small and welding is not required. The installation difficulty is low and the disassembly is convenient. By installing the lapping cover plate detachably at the connection between the left weighing platform and the right weighing platform, on the one hand, it can prevent rainwater from entering, and on the other hand, it is convenient for the maintenance of the weighing module and the lapping parts. The lapping position of the weighing platform is directly above the support center of the weighing module, which is beneficial to the transmission of force and improves the measurement accuracy. At the same time, the arc-shaped groove and the arc-shaped protrusion can limit it, preventing the supporting block from moving forward and backward and left and right, further improving the measurement accuracy. Description of the Drawings

[0010] Figure 1 is the overall structure schematic diagram of the present utility model;

[0011] Figure 2 is the structure schematic diagram of the left weighing platform of the present utility model;

[0012] Figure 3 is the structure schematic diagram of the right weighing platform of the present utility model.

[0013] In the figure, 1, lapping cover plate; 2, left weighing platform; 3, right weighing platform; 4, lapping support seat; 5, lapping support bracket; 6, supporting block; 7, pressure head; 8, weighing module; 9, first connecting plate; 10, second connecting plate; 11, support plate; 12, first lapping plate; 13, cross plate; 14, second lapping plate; 15, arc-shaped protrusion; 16, slider; 17, limiting block. Detailed Implementation Modes

[0014] The following are specific embodiments of the present utility model, and the technical solutions of the present utility model will be further described in conjunction with the drawings, but the present utility model is not limited to these embodiments.

[0015] As Figures 1-3 shown, the present utility model provides a weighing platform convenient for lapping, including a plurality of split weighing platforms and a lapping cover plate 1. The split weighing platforms include a left weighing platform 2 and a right weighing platform 3. One end of the left weighing platform 2 is connected to one end of the right weighing platform 3 through two groups of lapping parts. Each group of the lapping parts includes a lapping support seat 4 and a lapping support bracket 5 that cooperates with the lapping support seat 4. Two groups of lapping support seats 4 are provided at both ends of one end of the left weighing platform 2 and the right weighing platform 3, and two groups of lapping support brackets 5 are provided at the other end of the left weighing platform 2. The lapping support bracket 5 is arranged on the top of the lapping support seat 4. The lapping support seat 4 includes a supporting block 6 and a pressure head 7 fixedly connected to the bottom of the supporting block 6. A weighing module 8 is provided at the bottom of the pressure head 7. The lapping cover plate 1 is arranged on the top of the lapping position between the left weighing platform 2 and the right weighing platform 3.

[0016] As Figures 1-3 shown, place the right weighing platform 3 flat on the ground, and place the left weighing platform 2 on one side of the right weighing platform 3 from top to bottom, so that the first supporting bracket 5 of the left weighing platform 2 falls on the top of the supporting block 6 of the right weighing platform 3. The pressing head 7 is fixedly connected to the bottom of the supporting block 6, and a weighing module 8 is installed at the bottom of the pressing head 7. The supporting block 6 supports the left weighing platform 2, and the overlapping position of the weighing platforms is directly above the supporting center of the weighing module 8, which is beneficial to the transmission of force and improves the measurement accuracy. Compared with the prior art, it is not necessary to fix it by welding during installation, and it can also be installed together.

[0017] Both ends of the overlapping cover plate 1 are provided with first connecting plates 9, and one end of the overlapping supporting bracket 5 is fixedly connected with a second connecting plate 10. The first connecting plate 9 and the second connecting plate 10 are connected in a detachable manner. In this embodiment, the detachable connection method is bolt connection.

[0018] As Figure 1 shown, the overlapping cover plate 1 is fixed at the connection between the left weighing platform 2 and the right weighing platform 3 by bolt connection. On the one hand, it can prevent rain, dust, etc. from entering and improve the service life of the weighing platform. On the other hand, it is convenient to check or repair the weighing module and the overlapping parts. Since the first connecting plate 9 and the second connecting plate 10 are on the side, the bolts are also located on the side of the weighing platform, which can prevent rain from directly flushing and corroding the bolts.

[0019] A plurality of support plates 11 for supporting the overlapping cover plate 1 are connected between the other end of the left weighing platform 2 and between the overlapping supporting brackets 5.

[0020] As Figure 2 shown, the support plate 11 is used to support the overlapping cover plate 1, strengthen the strength of the overlapping cover plate 1, and prevent the heavy object from bending the overlapping cover plate 1.

[0021] The overlapping supporting bracket 5 includes a first overlapping plate 12, a cross block 13 and a second overlapping plate 14. The first overlapping plate 12, the cross block 13 and the second overlapping plate 14 form an H-shaped structure, and the supporting block 6 is located in the overlapping sleeve formed by the first overlapping plate 12 and the second overlapping plate 14.

[0022] As Figure 2 shown, the first overlapping plate 12 and the second overlapping plate 14 are fixedly connected to the left weighing platform 2 in parallel, and the cross block 13 is fixedly connected between the first overlapping plate 12 and the second overlapping plate 14. During installation, the top of the supporting block 6 abuts against the bottom of the cross block 13, and the first overlapping plate 12 and the second overlapping plate 14 play a role in limiting to prevent the supporting block 6 from moving forward and backward.

[0023] An arc-shaped groove is formed at the bottom of the cross block 13, and an arc-shaped protrusion 15 adapted to the arc-shaped groove is provided at the top of the supporting block 6.

[0024] As Figure 3 shown, during installation, the arc-shaped protrusion 15 is placed in the arc-shaped groove, indirectly limiting the supporting block 6 fixedly connected to the arc-shaped protrusion 15, and preventing the supporting block 6 from moving back and forth or left and right between the first overlapping plate 12 and the second overlapping plate 14.

[0025] A number of sliders 16 that move horizontally are provided on the left weighing platform 2 and between the overlapping support brackets 5. A limiting block 17 is fixedly connected between the right weighing platform 3 and the overlapping support seats 4. The slider 16 is located above the limiting block 17, and the vertical distance between them is 0.5 - 1 cm.

[0026] As Figure 2 and 3 shown, during installation, the slider is slid to the top of the limiting block and limited by bolts. When a heavy object enters the weighing platform from one end of the left weighing platform 2, it can prevent the left weighing platform 2 from tilting. By leaving a gap of 0.5 - 1 cm, it will not affect the weighing accuracy of the weighing platform.

[0027] Principle of use: This new utility model can select multiple left weighing platforms 2 and right weighing platforms 3 for overlapping according to needs. In this embodiment, after laying on the ground, first place the right weighing platform 3 on the ground, install a weighing module under the supporting block 6, then lift the left weighing platform 2 by a crane and slowly lower it to one side of the right weighing platform 3. During the lowering process, align the overlapping support bracket 5 with the supporting block 6, so that the arc-shaped protrusion 15 on the top of the supporting block 6 falls into the arc-shaped groove of the cross block 13 to limit it, effectively preventing the left weighing platform 2 and the right weighing platform 3 from shifting, making the force evenly distributed, improving the weighing accuracy. Then, slide the slider 16 to the top of the limiting block 17 and fix it with bolts. Finally, cover the overlapping cover plate 1 above the connection of the left weighing platform 2 and the right weighing platform 3, that is, above the support plate 11, and fix the first connecting plate 9 and the second connecting plate 10 together with bolts to complete the overlapping of the weighing platform.

[0028] The specific embodiments described herein are merely illustrative of the spirit of the present utility model. Those skilled in the art of the present utility model can make various modifications or supplements to the described specific embodiments or use similar methods to replace them, but will not deviate from the spirit of the present utility model or exceed the scope defined by the appended claims.

Claims

1. A weighing platform that is easy to overlap, characterized in that: The invention comprises a plurality of split weighing platforms and overlapping covers (1), wherein the split weighing platforms comprise a left weighing platform (2) and a right weighing platform (3), wherein one end of the left weighing platform (2) is connected to one end of the right weighing platform (3) via two sets of overlapping parts, wherein each set of overlapping parts comprises an overlapping support seat (4) and an overlapping support bracket (5) which cooperates with the overlapping support seat (4), wherein two sets of overlapping support seats (4) are arranged at one end of the left weighing platform (2) and both ends of the right weighing platform (3), and two sets of overlapping support brackets (5) are arranged at the other end of the left weighing platform (2), wherein the overlapping support brackets (5) are arranged at the top of the overlapping support seat (4), wherein the overlapping support seat (4) comprises a supporting block (6) and a pressure head (7) fixedly connected to the bottom of the supporting block (6), and a weighing module (8) is arranged at the bottom of the pressure head (7), and wherein the overlapping cover (1) is arranged at the top of the overlapping portion between the left weighing platform (2) and the right weighing platform (3).

2. A weighing platform that is easy to overlap according to claim 1, characterized in that: Both ends of the overlapping cover plate (1) are provided with a first connecting plate (9), one end of the overlapping support bracket (5) is fixedly connected to a second connecting plate (10), and the first connecting plate (9) and the second connecting plate (10) are connected in a detachable manner.

3. A weighing platform convenient for overlapping according to claim 1, characterized in that: A plurality of support plates (11) supporting the overlapping cover plates (1) are connected to the other end of the left weighing platform (2) and are located between the overlapping support brackets (5).

4. The weighing platform convenient for overlapping according to claim 1, characterized in that: The lap joint support bracket (5) comprises a first lap joint plate (12), a transverse block (13) and a second lap joint plate (14); the first lap joint plate (12), the transverse block (13) and the second lap joint plate (14) form an H-shaped structure; the support block (6) is located in a lap joint sleeve formed by the first lap joint plate (12) and the second lap joint plate (14).

5. The weighing platform convenient for overlapping according to claim 4, characterized in that: The bottom of the transverse block (13) is provided with an arc-shaped groove (), and the top of the supporting block (6) is provided with an arc-shaped protrusion (15) that matches the arc-shaped groove ().

6. The weighing platform convenient for overlapping according to claim 1, characterized in that: A plurality of sliders (16) movable in the horizontal direction are provided on the left weighing platform (2) and located between the overlapping support brackets (5); a limit block (17) is fixedly connected to the right weighing platform (3) and located between the overlapping support seats (4); the slider (16) is located above the limit block (17) and the vertical distance between the slider and the limit block (17) is 0.5-1 cm.

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