Automatic laying cover plate for dynamometer platform

Abstract

The utility model discloses an automatic laying cover plate for a dynamometer platform, and belongs to the technical field of dynamometers. A dynamometer platform automatic laying cover plate comprises a rack, the rack comprises a bottom frame and a plurality of supporting columns installed on the bottom frame, the supporting columns are provided with a plurality of cross beams, through grooves are formed between the cross beams, and a dynamometer device located on the inner side of the through grooves is installed on the bottom frame; through the ingenious design of the moving assembly and the hinge piece, automatic laying and removing of the cover plate are achieved, the time of the test preparation stage and the test ending stage is greatly shortened, an operator does not need to manually carry out tedious cover plate operation, and therefore the automation level of the test process is remarkably improved, and the overall test efficiency is improved; the moving assembly between the dynamometer device and the rack allows the dynamometer device to accurately move on the rack so as to adapt to the test requirements of vehicles or power equipment of different sizes, and the flexibility enables the test preparation to be faster and improves the test efficiency.

Description

Technical Field

[0001] The utility model belongs to the technical field of dynamometers, and particularly relates to an automatic cover plate laying device for a dynamometer platform. Background Art

[0002] In a modern test and experimental environment, as a core tool for evaluating the power performance of vehicles, the efficient and accurate operation of a dynamometer platform is crucial for ensuring the reliability of experimental results and optimizing the experimental process. With the progress of technology and the increasing variety of vehicles and other power equipment, the dynamometer platform faces more complex and changeable test requirements.

[0003] When traditional dynamometer platforms adapt to these diverse test requirements, a significant challenge lies in the flexible adjustment of the dynamometer device. Whenever it is necessary to test vehicles or power equipment with different sizes, weights, or performance characteristics, operators often need to manually adjust the position of the dynamometer device to ensure that the test conditions match the device under test. In this process, the laying and removal of the cover plate become an important part that cannot be ignored;

[0004] However, the traditional methods of laying and removing the cover plate rely highly on manual operation. This not only means that operators need to perform repetitive labor frequently, increasing the work burden and labor intensity, but also may lead to operation errors due to human factors (such as fatigue, negligence, etc.). These errors may not only extend the test preparation time and reduce the test efficiency, but also may cause safety accidents, such as accidental detachment or collision caused by incorrect fixation of the cover plate, damaging the operators and the equipment in the laboratory. Summary of the Invention

[0005] The purpose of the utility model is to address the problems existing in the prior art and provide an automatic cover plate laying device for a dynamometer platform.

[0006] To achieve the above purpose, the utility model is realized by the following technical solutions: An automatic cover plate laying device for a dynamometer platform includes a frame, the frame includes a bottom frame, and a number of support columns installed on the bottom frame. There are a number of cross beams on the support columns, and a through groove is provided between the cross beams. A dynamometer device located inside the through groove is installed on the bottom frame. A moving component is provided between the dynamometer device and the bottom frame. A fixing frame located inside the through groove is installed on the dynamometer device. Cover plate members are respectively installed at both ends of the fixing frame. Adjacent cover plate members are connected by a hinge member. A support plate is provided on the frame. The support plate is located on both sides of the cover plate member. The support plate is assembled and installed along the side walls of the bottom frame, support columns, and cross beams, so that when the dynamometer device moves, it drives the cover plate member to move directionally along the assembled support plate.

[0007] By adopting the above technical solution, the automatic laying of the dynamometer platform cover plate is realized, improving the test efficiency and safety. The moving component drives the dynamometer device and the fixing frame to move, thereby driving the laying of the cover plate component, reducing manual operation and labor intensity. At the same time, the pallet provides a stable support for the cover plate component, ensuring the flatness and stability of the laying.

[0008] Optionally, the cover plate component includes a number of support plate strips, and the lengths of the several support plate strips are the same as the width of the through groove.

[0009] By adopting the above technical solution, this design enables the cover plate component to closely fit the through groove, improving the laying accuracy and sealing performance. The length of the support plate strip matches the width of the through groove, ensuring that there are no gaps or misalignments due to inconsistent dimensions during the laying of the cover plate component.

[0010] Optionally, the fixing frame is in a frame shape, and fixing plate strips are respectively installed on both sides of the fixing frame. The support plate strips on both sides of the fixing frame are respectively connected to the fixing plate strips through fixing bolts.

[0011] By adopting the above technical solution, the combined connection method of the fixing plate strip and the fixing bolt makes the installation and disassembly of the support plate strip simple and fast, and also improves the reliability and stability of the connection.

[0012] Optionally, the hinge component includes an installation fastener, a connection fastener and a connection shaft. Installation fasteners and connection components are respectively installed on adjacent support plate strips, and the installation fastener is connected to the connection component through the connection shaft.

[0013] By adopting the above technical solution, the design of the hinge component realizes the flexible connection between the support plate strips, enabling the cover plate component to adapt to different shapes and curvatures during the laying process, improving the laying flexibility and adaptability. At the same time, the hinge component also enhances the overall structural strength of the cover plate component, preventing loosening or falling off during use.

[0014] Optionally, the pallet is in a rectangular frame shape, and the corners of the rectangular frame-shaped pallet are arc-shaped. A pair of pallets are located on both sides of the cover plate component.

[0015] By adopting the above technical solution, the rectangular frame-shaped pallet design provides a stable support surface, ensuring the flatness and stability of the cover plate component during the laying process. The arc-shaped design at the corners reduces stress concentration, improving the structural strength and service life of the pallet.

[0016] Optionally, a reinforcing rib plate is installed on the outer side of the pallet, and the reinforcing rib plate is connected to the frame.

[0017] By adopting the above technical solution, the design of the reinforcing rib plate further enhances the supporting ability of the pallet, preventing the pallet from deforming or sagging during use. The connection method with the frame ensures the stability of the reinforcing rib plate, improving the structural strength and safety of the entire system.

[0018] Optionally, the moving component includes a driving motor installed on the dynamometer device. A gear is installed at the output end of the driving motor. A support column is provided on the frame, and a slide rail cooperating with the dynamometer device is installed on the support column. A rack meshing with the gear is installed outside the slide rail.

[0019] By adopting the above technical solution, the design of the moving component realizes the automatic movement of the dynamometer device and the fixing frame, thus driving the laying of the cover plate. The combined transmission method of the driving motor, gear, slide rail and rack ensures the smoothness and accuracy of the movement, improving the laying efficiency and precision. At the same time, the automatic control also reduces the complexity and labor intensity of manual operation.

[0020] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0021] 1. Through the ingenious design of the moving component and the hinge, the automatic laying and removal of the cover plate are realized, greatly shortening the time in the test preparation and end stages. The operator does not need to manually perform cumbersome cover plate operations, thus significantly improving the automation level of the test process and the overall test efficiency; 2. The moving component between the dynamometer device and the frame allows the dynamometer device to move precisely on the frame to adapt to the test requirements of different sizes of vehicles or power equipment. This flexibility makes the test preparation more rapid and improves the test efficiency; 3. The reinforcing rib plate installed outside the pallet is connected to the frame, enhancing the stability of the overall structure and preventing the pallet from falling off. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a three-dimensional structural schematic diagram of the dynamometer platform of the present utility model;

[0023] Figure 2 is the present utility model Figure 1 is an enlarged structural schematic diagram at position A in

[0024] Figure 3 is a three-dimensional sectional structural schematic diagram of the dynamometer platform of the present utility model;

[0025] Figure 4 is the present utility model Figure 3 is an enlarged structural schematic diagram at position B in

[0026] Figure 5 is the present utility model Figure 3 is an enlarged structural schematic diagram at position C in

[0027] Figure 6 This is a three-dimensional bottom-up structural schematic diagram of the dynamometer platform of the present utility model;

[0028] Figure 7 For the present utility model Figure 6 The enlarged structural schematic diagram at position D in it.

[0029] In the figure: 1, frame; 2, through slot; 3, dynamometer device; 4, fixing frame; 5, cover plate member; 6, hinge member; 61, mounting fastener; 62, connecting fastener; 63, connecting shaft; 7, support plate; 701, reinforcing rib plate; 8, moving assembly; 81, driving motor; 82, gear; 83, support column; 84, slide rail; 85, rack. Specific embodiments

[0030] Next, the technical solutions of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

[0031] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "middle", "upper", "lower", "left", "right", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present utility model.

[0032] Such as Figure 1As shown in FIGS. 1-7, the specific solution of the embodiment is as follows: An automatic cover plate laying device for a dynamometer platform, comprising a frame 1, the frame includes a bottom frame, and a plurality of support columns installed on the bottom frame. A plurality of cross beams are provided on the support columns. The frame 1 serves as the support foundation of the entire system, carrying all components such as a stationary dynamometer, a dynamometer device 3, a cover plate member 5, etc. Its structural design is stable, so as to ensure that there will be no shaking or deformation during the test. A plurality of support legs are installed at the bottom end of the frame 1. The support legs are used to firmly fix the frame 1 on the ground to prevent the frame 1 from moving or tilting due to vibration or external force during the test. A stationary dynamometer is provided on the frame 1, and the dynamometer end of the stationary dynamometer is located on the surface of the frame 1. A through groove 2 is provided between the cross beams. The number of the through grooves 2 is two, and they are symmetrically distributed on the surface of the frame 1. The design of the through groove 2 provides space for the installation and movement of the dynamometer device 3 and the cover plate member 5. Its symmetric distribution design helps to maintain the balance of the system. A dynamometer device 3 located inside the through groove 2 is installed on the bottom frame. Both the dynamometer device 3 and the stationary dynamometer are core components of the test system, used for performance testing of power equipment, such as measurement of parameters such as torque and rotational speed. The dynamometer ends of the dynamometer device 3 are respectively located inside the through groove 2.

[0033] A fixing frame 4 located inside the through slot 2 is installed on the dynamometer device 3. There are two fixing frames 4, and the two fixing frames 4 are respectively connected to the dynamometer device 3. The length of the fixing frame 4 is the same as the width of the through slot 2. The fixing frame 4 is frame-shaped. Fixing strips are respectively installed on both sides of the fixing frame 4. The frame-shaped design of the fixing frame 4 is convenient for adapting to the dynamometer device 3. The fixing strips are installed on both sides of the fixing frame 4, and their main function is to serve as connection points for supporting strips. This design makes the installation and disassembly of the cover plate member 5 simple and quick, and also enhances the connection strength between the cover plate member 5 and the fixing frame 4 to prevent loosening or falling off during use. Cover plate members 5 are respectively installed at both ends of the fixing frame 4. The cover plate member 5 includes a number of supporting strips. The cover plate member 5 is one of the core components of the entire system and is composed of a number of supporting strips. The support slats are formed to cover the surface of the dynamometer platform, which not only protects the platform but also provides a road for vehicles to travel. The support slats are rectangular in shape. The rectangular design enables the support slats to evenly distribute stress when subjected to force, thereby improving the overall bearing capacity and stability. The support slats can be hollow or solid. The lengths of several support slats are the same as the width of the through slots 2. The support slats on both sides of the fixing frame 4 are connected to the fixing slats by fixing bolts, respectively. The support slats are designed to be rectangular, which not only ensures the stability of the structure but also facilitates processing and installation. At the same time, the support slats can be hollow or solid. Appropriate materials and specifications are selected according to actual needs to achieve the best load-bearing effect and cost-effectiveness. The laying of the cover plate 5 enables the dynamometer platform to remain clean and tidy during the test, thereby avoiding the influence of external pollution on the test results.

[0034] The cover member 5 is provided with a hinge 6, and the number of the hinges 6 is several. The hinge 6 includes a mounting fastener 61, a connecting fastener 62 and a connecting shaft 63. The adjacent support slats are respectively provided with mounting fasteners 61 and connecting components. The mounting fastener 61 is connected to the connecting component through the connecting shaft 63. The design of the hinge 6 realizes a flexible connection between the support slats, enhances the flexibility and operability of the cover member 5, and makes the laying and removal process of the cover member 5 smoother and more efficient.

[0035] A pair of support plates 7 for supporting the cover plate member 5 are provided on the frame 1. The support plates 7 are in the shape of a rectangular frame, and the corners of the rectangular frame-shaped support plates 7 are arc-shaped. The pair of support plates 7 are located on both sides of the cover plate member 5. The support plate strip is in contact with the support plate 7 and is designed in the shape of a rectangular frame for supporting the cover plate member 5 to prevent it from deforming or sagging during use. The arc-shaped design at its corners helps to reduce stress concentration and improve the structural strength. The cross-section of the support plate 7 is L-shaped, and a number of reinforcing rib plates 701 are installed on the outer side of the support plate 7. The reinforcing rib plates 701 are connected to the frame 1. The reinforcing rib plates 701 are used to further enhance the supporting ability of the support plate 7 to ensure that the cover plate member 5 remains flat and stable during laying, improving the test accuracy and safety;

[0036] A moving component 8 is provided between the dynamometer device 3 and the frame 1. The moving component 8 includes a driving motor 81 installed on the dynamometer device 3. The output end of the driving motor 81 is installed with a gear 82. A support column 83 is provided on the frame 1, and a slide rail 84 used in cooperation with the dynamometer device 3 is installed on the support column 83. A rack 85 meshing with the gear 82 is installed on the outer side of the slide rail 84. The moving component 8 is used to drive the dynamometer device 3 to move along the slide rail 84 on the frame 1 to realize the function of automatically laying the cover plate member 5. Through automatic control, the complexity and labor intensity of manual operation are reduced, and the test efficiency and accuracy are improved. At the same time, the precise control of the moving component 8 also ensures the accuracy and consistency of the laying of the cover plate member 5.

[0037] The working principle of the above embodiment is as follows:

[0038] The driving motor 81 is started by the control system. The driving motor 81 drives the gear 82 to rotate. With the cooperation of the slide rail 84, the rack 85 meshing with the gear 82 drives the dynamometer device 3 to move directionally on the slide rail 84. The movement of the dynamometer device 3 drives the fixing frame 4. When the fixing frame 4 moves, it pushes the support plate strip in the moving direction, and the pushed support plate strip moves along the support plate 7. The support plate strip on the other side of the fixing frame 4 is pulled by the movement of the fixing frame 4 to cover the moving area.

[0039] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic cover plate laying device for a dynamometer platform, comprising a frame. The frame includes a bottom frame and a number of support columns installed on the bottom frame. A number of cross beams are provided on the support columns, and a through groove is provided between the cross beams. A dynamometer device located inside the through groove is installed on the bottom frame. It is characterized in that, A moving component is provided between the dynamometer device and the bottom frame. A fixing frame located inside the through groove is installed on the dynamometer device. Cover plates are respectively installed at both ends of the fixing frame, and adjacent cover plates are connected by a hinge component. A support plate is provided on the frame, and the support plate is located on both sides of the cover plate. The support plate is assembled and installed along the side walls of the bottom frame, support columns, and cross beam, so that when the dynamometer device moves, it drives the cover plate to move directionally along the assembled support plate.

2. The automatic laying cover plate of a dynamometer platform according to claim 1, characterized in that: The cover plate includes a number of support plate strips, and the lengths of the support plate strips are the same as the width of the through groove.

3. An automatic cover plate laying device for a dynamometer platform according to claim 2, characterized in that: The fixing frame is in a frame shape, and fixing plate strips are respectively installed on both sides of the fixing frame. The support plate strips on both sides of the fixing frame are respectively connected to the fixing plate strips by fixing bolts.

4. A dynamometer platform for automatically laying a cover plate according to claim 2, characterized in that: The hinge component includes a mounting fastener, a connecting fastener, and a connecting shaft. Mounting fasteners and connecting components are respectively installed on adjacent support plate strips, and the mounting fastener is connected to the connecting component through the connecting shaft.

5. An automatic cover plate laying device for a dynamometer platform according to claim 1, characterized in that: The support plate is in a rectangular frame shape, and the corners of the rectangular frame-shaped support plate are arc-shaped. A pair of support plates are located on both sides of the cover plate.

6. A power dynamometer platform for automatically laying a cover plate according to claim 1, characterized in that: Reinforcing rib plates are installed on the outer side of the support plate, and the reinforcing rib plates are connected to the frame.

7. A power dynamometer platform for automatically laying a cover plate according to claim 1, characterized in that: The moving component includes a driving motor installed on the dynamometer device. A gear is installed at the output end of the driving motor. A support column is provided on the frame, and a slide rail used in cooperation with the dynamometer device is installed on the support column. A rack meshing with the gear is installed on the outer side of the slide rail.

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