Dynamic weighing platform

Abstract

The utility model belongs to the technical field of weighing equipment, and discloses a dynamic weighing platform. The dynamic weighing platform comprises a base, a placement groove is formed in the base, L-shaped frames are fixedly installed on the upper surface of the base, cover plates are fixedly installed on the front side and the rear side of the base, first hydraulic cylinders are fixedly installed on the opposite side faces of the two L-shaped frames, a weighing platform is arranged in the base, the weighing platform and the L-shaped frames are fixedly installed, and the weighing platform and the L-shaped frames are fixedly installed. A limiting groove is formed in the side, corresponding to the first hydraulic cylinder, of the weighing platform, and the output end of the first hydraulic cylinder is connected with the limiting groove in an inserted mode. According to the dynamic weighing platform, through supporting of the multiple supporting frames and a buffering effect formed between the shock absorbers and the rails, the overall rigidity of equipment is improved, the situation that the interior of the equipment is damaged due to insufficient rigidity is avoided, and the installation efficiency of the weighing sensors is further improved; and subsequent maintenance and replacement of the weighing sensor are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of weighing equipment, in particular to a dynamic weighing platform. Background Art

[0002] Dynamic weighing is the process of calculating the total weight and partial weight of a moving vehicle by measuring and analyzing the dynamic forces of the tires. Dynamic weighing is the process of calculating the total weight and partial weight of a moving vehicle by measuring and analyzing the dynamic forces of the tires.

[0003] At present, the dynamic weighing platform needs to weigh the weight of the trucks, and there are too many trucks that need to be weighed every day. The internal structure of the weighing platform may be deformed, which will affect the accuracy of the subsequent vehicle weighing data. Severe deformation may also cause damage to the weighing platform, which will cause certain damage to the subsequent weighing vehicles. Therefore, we urgently need a dynamic weighing platform to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a dynamic weighing platform, which solves the problems raised in the background technology.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: a dynamic weighing platform, including a base, a placement groove is opened in the base, an L-shaped frame is fixedly installed on the upper surface of the base, cover plates are fixedly installed on the front and back of the base, hydraulic cylinder 1 is fixedly installed on the opposite sides of the two L-shaped frames, a weighing platform is arranged in the base, and the weighing platform and the L-shaped frame are fixedly installed, a limiting groove is opened on the weighing platform and on one side corresponding to the hydraulic cylinder 1, and the output end of the hydraulic cylinder 1 is plugged into the limiting groove.

[0006] Preferably, a support base is fixedly installed inside the base and on the inner bottom wall of the placement groove, a support frame 1 is fixedly installed on the upper surface of the support base, and a support frame 2 is fixedly installed on the support base and on the outside of the support frame 1.

[0007] Preferably, a track is fixedly installed in the base and on the inner wall of the placement groove, a shock absorber is fixedly installed in the base and on the inner bottom wall of the placement groove, the shock absorber is located on the outside of the track, and a support frame three is fixedly installed at one end of the shock absorber and away from the inner bottom wall of the placement groove, and the support frame three is slidably connected to the track.

[0008] Preferably, the number of the rails is four, and two are arranged in a group on the left and right sides of the inner wall of the placement groove. A placement rack 1 is provided in the placement groove, and both ends of the placement rack 1 are fixedly installed with corresponding support racks 3 at the front and rear, and a support rack 4 is also fixedly installed between the two placement racks 1.

[0009] Through the above technical solution, the shape formed by the two placement racks 1 and the support rack 3 of the present application is an I-shape.

[0010] Preferably, a placement rack 2 is fixedly installed between the two placement racks 1 and located on the outside of the support rack 4, and the support rack 2 is fixedly installed with the placement rack 2, a hydraulic cylinder 2 is fixedly installed on the upper surface of the placement rack 2, and a clamping plate is fixedly installed on the output end of the hydraulic cylinder 2, and a silicone pad 1 is fixedly installed inside the clamping plate.

[0011] Preferably, a placing seat is fixedly installed on the two placing racks, and a silicone pad 2 is fixedly installed in the placing seat, and a weighing sensor is arranged in the placing seat, the silicone pad 1 on the clamping plate contacts the weighing sensor, and the weighing platform contacts the weighing sensor.

[0012] Preferably, the support frame one and the support frame four are fixedly installed, and an auxiliary bracket is fixedly installed on the inner bottom wall of the placement groove and on the outer side of the support base, and the auxiliary bracket is fixedly installed on the support base and the support frame two respectively.

[0013] Preferably, drainage grooves are provided on the L-shaped frame and the base.

[0014] By adopting the above technical solution, the beneficial effects of the utility model are:

[0015] The dynamic weighing platform is supported by multiple support frames, and the buffering effect formed between the shock absorber and the track improves the overall rigidity of the equipment, avoids internal damage to the equipment due to insufficient rigidity, and improves the installation efficiency of the weighing sensor, facilitating the subsequent maintenance and replacement of the weighing sensor. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a side view of the structure of the utility model;

[0018] Figure 3 For this utility model Figure 2 AA cross-sectional structure diagram;

[0019] Figure 4 For this utility model Figure 2 Schematic diagram of the cross-sectional structure of the middle BB;

[0020] Figure 5 For this utility model Figure 2 Schematic diagram of the CC cross-section structure.

[0021] In the figure: 1. base; 2. placement groove; 3. L-shaped frame; 4. cover plate; 5. hydraulic cylinder 1; 6. weighing platform; 7. limit groove; 8. support base; 9. support frame 1; 10. support frame 2; 11. track; 12. shock absorber; 13. support frame 3; 14. placement frame 1; 15. support frame 4; 16. placement frame 2; 17. hydraulic cylinder 2; 18. clamping plate; 19. silicone pad 1; 20. placement seat; 21. silicone pad 2; 22. weighing sensor; 23. auxiliary bracket; 24. drainage trough. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-5 The utility model provides a technical solution: a dynamic weighing platform, including a base 1, a placement slot 2 is provided in the base 1, an L-shaped frame 3 is fixedly installed on the upper surface of the base 1, a cover plate 4 is fixedly installed twice on the front and rear of the base 1, a hydraulic cylinder 1 5 is fixedly installed on the opposite sides of the two L-shaped frames 3, a weighing platform 6 is provided in the base 1, and the weighing platform 6 is fixedly installed with the L-shaped frame 3, a limiting slot 7 is provided on the weighing platform 6 and on one side corresponding to the hydraulic cylinder 1 5, the output end of the hydraulic cylinder 1 5 is plugged into the limiting slot 7, a supporting base 8 is fixedly installed in the base 1 and on the inner bottom wall of the placement slot 2, a supporting frame 1 9 is fixedly installed on the upper surface of the supporting base 8, and a supporting frame 2 10 is fixedly installed on the supporting base 8 and on the outer side of the supporting frame 1 9;

[0024] A track 11 is fixedly installed in the base 1 and located on the inner wall of the placement groove 2, a shock absorber 12 is fixedly installed in the base 1 and located on the inner bottom wall of the placement groove 2, the shock absorber 12 is located on the outside of the track 11, and a support frame 3 13 is fixedly installed on the end of the shock absorber 12 and away from the inner bottom wall of the placement groove 2, the support frame 3 13 is slidably connected with the track 11, the number of tracks 11 is four, two are arranged in a group on the left and right sides of the inner wall of the placement groove 2, a placement frame 14 is arranged in the placement groove 2, and the two ends of the placement frame 14 are respectively fixedly installed with the support frames 3 13 corresponding to the front and rear, and a support frame 4 15 is also fixedly installed between the two placement frames 14, and the shape formed by the two placement frames 14 and the support frame 3 13 of the present application is an I-shaped;

[0025] A placing frame 2 16 is fixedly installed between the two placing frames 14 and located on the outside of the supporting frame 4 15, and the supporting frame 2 10 is fixedly installed with the placing frame 2 16, a hydraulic cylinder 2 17 is fixedly installed on the upper surface of the placing frame 2 16, and a clamping plate 18 is fixedly installed on the output end of the hydraulic cylinder 2 17, and a silicone pad 19 is fixedly installed in the clamping plate 18, a placing seat 20 is fixedly installed on the two placing frames 14, and a silicone pad 21 is fixedly installed in the placing seat 20, and a weighing sensor 22 is arranged in the placing seat 20, the silicone pad 19 on the clamping plate 18 is in contact with the weighing sensor 22, and the weighing platform 6 is in contact with the weighing sensor 22, the supporting frame 1 9 is fixedly installed with the supporting frame 4 15, an auxiliary bracket 23 is fixedly installed on the inner bottom wall of the placing groove 2 and located on the outside of the supporting base 8, the auxiliary bracket 23 is fixedly installed with the supporting base 8 and the supporting frame 2 10 respectively, and a drainage groove 24 is also provided on the L-shaped frame 3 and the base 1.

[0026] When the dynamic weighing platform is working, the support base 8 is welded to the inner wall of the placement groove 2 in the base 1, and the support frame 1 9 and the support frame 2 10 are welded to the support base 8, the track 11 is installed at the inner wall position of the placement groove 2, and the shock absorber 12 is welded to the inner bottom wall of the placement groove 2 and corresponds to the position of the track 11, and the support frame 3 13 is first installed on the shock absorber 12, and then slidably connected with the track 11, the placement frame 14 is fixedly installed on the support frame 3 13, and the support frame 4 15 is installed with the support frame 1 9, and the weighing sensor 22 is placed in the placement seat 20, and the clamping plate 18 on the hydraulic cylinder 2 17 is controlled to contact the weighing sensor 22 in the placement seat 20 and limit it, and the weighing platform 6 is placed in the L-shaped frame 3, and the output end of the hydraulic cylinder 1 5 is used to insert and limit the limit groove 7, the weighing platform 6 is in contact with the weighing sensor 22, and the two side covers 4 are welded to the base 1 to complete the installation of the equipment.

[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dynamic weighing platform, comprising a base, characterized in that: A placement groove is provided in the base, an L-shaped frame is fixedly installed on the upper surface of the base, cover plates are fixedly installed on the front and back of the base, hydraulic cylinder 1 is fixedly installed on the opposite sides of the two L-shaped frames, a weighing platform is provided in the base, and the weighing platform is fixedly installed with the L-shaped frame, a limiting groove is provided on the weighing platform and on one side corresponding to the hydraulic cylinder 1, and the output end of the hydraulic cylinder 1 is plugged into the limiting groove.

2. A dynamic weighing platform according to claim 1, characterized in that: A support base is fixedly installed in the base and located on the inner bottom wall of the placement groove, a support frame 1 is fixedly installed on the upper surface of the support base, and a support frame 2 is fixedly installed on the support base and located on the outside of the support frame 1.

3. A dynamic weighing platform according to claim 2, characterized in that: A track is fixedly installed in the base and located on the inner wall of the placement groove, a shock absorber is fixedly installed in the base and located on the inner bottom wall of the placement groove, the shock absorber is located outside the track, and a support frame three is fixedly installed at one end of the shock absorber and away from the inner bottom wall of the placement groove, and the support frame three is slidably connected to the track.

4. A dynamic weighing platform according to claim 3, characterized in that: There are four rails, two of which are arranged in a group on the left and right sides of the inner wall of the placement groove. A placement rack 1 is arranged in the placement groove, and both ends of the placement rack 1 are fixedly installed with corresponding support racks 3 at the front and rear, and a support rack 4 is also fixedly installed between the two placement racks 1.

5. A dynamic weighing platform according to claim 4, characterized in that: A placing rack 2 is fixedly installed between the two placing racks 1 and located on the outside of the supporting rack 4, and the supporting rack 2 is fixedly installed with the placing rack 2. A hydraulic cylinder 2 is fixedly installed on the upper surface of the placing rack 2, and a clamping plate is fixedly installed on the output end of the hydraulic cylinder 2, and a silicone pad 1 is fixedly installed inside the clamping plate.

6. A dynamic weighing platform according to claim 5, characterized in that: A placing seat is fixedly installed on the two placing racks, and a silicone pad 2 is fixedly installed in the placing seat, and a weighing sensor is arranged in the placing seat. The silicone pad 1 on the clamping plate contacts the weighing sensor, and the weighing platform contacts the weighing sensor.

7. A dynamic weighing platform according to claim 6, characterized in that: The support frame one and the support frame four are fixedly installed, and an auxiliary bracket is fixedly installed on the inner bottom wall of the placement groove and the outer side of the support base, and the auxiliary bracket is fixedly installed on the support base and the support frame two respectively.

8. A dynamic weighing platform according to claim 7, characterized in that: The L-shaped frame and the base are also provided with drainage grooves.

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