A test platform

Abstract

The present invention relates to the field of industrial equipment, and in particular to a test machine platform with a simple structure and applicable to different equipment, comprising a base, an equipment frame being arranged on the base, the distance between the equipment frames being adjustable by a distance-adjusting cylinder, a motor frame being arranged on the base, a motor seat being arranged on the motor frame, a motor adjustment cylinder being arranged under the motor seat, and the tension of the motor being adjustable, a driving wheel and a driven wheel being arranged under the base, a telescopic cylinder being connected between the driving wheel and the driven wheel, two ends of the telescopic cylinder being respectively connected to a driving wheel crank mechanism and a driven wheel crank mechanism, a reduction box and a motor being connected to the driving wheel via a coupling, the motor driving the driving wheel to rotate, and the movement of the test machine platform being realized.

Description

Technical Field

[0001] The invention relates to the field of industrial equipment, and in particular to a testing platform with a simple structure and applicable to different equipment. Background Art

[0002] Ordinary test platforms can only be used for testing a single device, occupy a large area, are inconvenient to adjust the motor position, and are not flexible enough in operation. Summary of the invention

[0003] The purpose of the present invention is to overcome the deficiencies in the prior art and provide a walking test machine platform which has a simple structure and can be applied to different equipment.

[0004] The technical solution of the present invention is achieved in this way:

[0005] A test machine platform includes a base, wherein the base is a shell structure, a support leg is arranged under the base, a group of equipment frames are arranged on the base, the group of equipment frames are I-beam structures and are arranged in parallel in a track-like manner, a group of fixing screw holes are arranged on the top edge of the equipment frame, the bottom edge of the equipment frame is fixedly connected to the upper surface of the base by a first bolt, a first elongated slot is arranged at a position corresponding to the first bolt on the upper surface of the base, the extension direction of the first elongated slot is perpendicular to the length direction of the equipment frame, a connecting rib plate is arranged in the middle of the equipment frame, a second elongated slot is arranged on the base below the connecting rib plate, the second elongated slot is arranged parallel to the first elongated slot, a connecting shaft is fixedly connected to the bottom of the connecting rib plate, the connecting shaft is vertically inserted in the second elongated slot, an adjustable distance cylinder is connected to the connecting shaft, and the other end of the adjustable distance cylinder is fixedly connected to On the side wall of the base, the telescopic direction of the distance adjusting cylinder is parallel to the second long strip slot; a motor frame is also provided on the base, the motor frame is welded by I-beams, a motor seat is provided on the motor frame, the motor seat is welded by H-steel, a motor adjustment cylinder is provided in the motor frame below the motor seat, the fixed end of the motor adjustment cylinder is fixedly connected to the side wall of the motor frame and its telescopic direction is perpendicular to the length direction of the equipment seat frame, a third long strip slot is provided on the motor frame above the motor adjustment cylinder, the extension direction of the third long strip slot is consistent with the telescopic direction of the motor adjustment cylinder, a connecting ear is provided at the bottom of the motor seat above the third long strip slot, and the connecting ear is fixedly connected to the movable end of the motor adjustment cylinder; a hydraulic system is provided in the base below the motor frame, and the hydraulic system is respectively connected to the distance adjusting cylinder and the motor adjustment cylinder and provides hydraulic energy for them.

[0006] A walking mechanism is also provided under the base, and the walking mechanism includes a group of driving wheels and driven wheels, the shaft ends of the driving wheels and the driven wheels are fixedly connected to the base through the wheel frame, the shaft portion of the driving wheel is also hinged with a driving wheel crank mechanism, the top of the driving wheel crank mechanism is hinged to the base, the shaft portion of the driven wheel is hinged with a driven wheel crank mechanism, the top of the driven wheel crank mechanism is hinged to the base, a telescopic cylinder is connected between the driving wheel crank mechanism and the driven wheel crank mechanism, one end of the telescopic cylinder is connected to the rotation center of the driving wheel crank mechanism, the other end of the telescopic cylinder is connected to the rotation center of the driven wheel crank mechanism, and the telescopic cylinder is connected to the hydraulic system; the driving wheel is connected to a reduction box and a motor in sequence via a coupling, the top of the reduction box is fixedly connected to the wheel frame, one end of the motor is connected to the reduction box, and the other end of the motor is fixed to a connecting rod arranged between the legs.

[0007] When the telescopic cylinder is in the retracted state, the bottom of the walking mechanism does not touch the ground. After the telescopic cylinder is extended, the driving wheel crank mechanism and the driven wheel crank mechanism become vertical, the driving wheel and the driven wheel touch the ground, and the test machine platform is lifted up.

[0008] The positive effects of the present invention are: an equipment mount with adjustable distance is provided on the base, which is convenient for use with multiple equipments; the tension of the equipment motor is controlled by a motor adjustment cylinder; when the test machine platform does not need to be moved, it is supported by the legs; when it needs to be moved, the telescopic cylinder extends to both ends, the crank mechanism becomes a vertical state, the driving wheel and the driven wheel touch the ground, the driving wheel is driven by the motor, and the test machine platform can be moved conveniently and quickly. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a side structural schematic diagram of the present invention.

[0010] Figure 2 It is a rear view structural schematic diagram of the present invention.

[0011] Figure 3 It is a schematic diagram of the top structure of the present invention. DETAILED DESCRIPTION

[0012] like Figures 1 to 3As shown, a test machine platform includes a base 2, the base 2 is a shell structure, a leg 6 is installed under the base 2 for supporting the base, a group of equipment frames 1 are movably connected to the base 2, the group of equipment frames 1 are I-beam structures and are arranged in parallel in a track-like manner, a group of fixing screw holes are provided on the top edge of the equipment frame 1 for fixing different equipment, the bottom edge of the equipment frame 1 is fixedly connected to the upper surface of the base 2 by a first bolt, a first long strip slot is provided at a position corresponding to the first bolt on the upper surface of the base 2, and the extension direction of the first long strip slot is perpendicular to the length direction of the equipment frame 1, and the equipment A connecting rib is welded to the middle of the seat frame 1, and a second elongated slot is provided on the base below the connecting rib, and the second elongated slot is arranged parallel to the first elongated slot. A connecting shaft is fixed to the bottom of the connecting rib, and the connecting shaft is vertically inserted into the second elongated slot. An adjustable cylinder 10 is connected to the connecting shaft, and the other end of the adjustable cylinder 10 is fixed to the side wall of the base 2. The telescopic direction of the adjustable cylinder 10 is parallel to the second elongated slot. The distance between the equipment frames is controlled by the adjustable cylinder 10, and the distance between the equipment is adjusted to meet the needs of different equipment using the same test platform.

[0013] The base 2 is also fixedly connected with a motor frame 14 by bolts. The motor frame 14 is a frame structure welded by I-beams. A motor seat 15 is movably connected to the motor frame 14. The motor seat 15 is a frame structure welded by H-steel. A motor adjustment cylinder 13 is installed in the motor frame below the motor seat 15. The fixed end of the motor adjustment cylinder 13 is fixedly connected to the side wall of the motor frame 14 and its telescopic direction is perpendicular to the length direction of the equipment frame. A third long strip slot is left on the motor frame above the motor adjustment cylinder 13. The third long strip slot The extension direction of the hole is consistent with the extension and retraction direction of the motor adjustment cylinder. A connecting ear is welded at the bottom of the motor seat above the third long strip slot, and the connecting ear is fixedly connected to the movable end of the motor adjustment cylinder 13. The tensioning of the equipment motor is achieved by adjusting the extension and retraction of the motor adjustment cylinder 13. A hydraulic system 3 is installed in the base below the motor frame 14. The hydraulic system 3 is respectively connected to the distance adjustment cylinder 10 and the motor adjustment cylinder 13 and provides hydraulic energy for them. The hydraulic system 3 and different cylinders are respectively controlled to open through solenoid valves.

[0014] A walking mechanism is also installed under the base 2, and the walking mechanism includes a group of driving wheels 4 and driven wheels 8. The shaft ends of the driving wheels 4 and the driven wheels 8 are fixedly connected to the base through the wheel frame. The shaft of the driving wheel 4 is also hinged with a driving wheel crank mechanism 5, and the top of the driving wheel crank mechanism 5 is hinged to the base. The shaft of the driven wheel 8 is hinged with a driven wheel crank mechanism 9, and the top of the driven wheel crank mechanism 9 is hinged to the base. A telescopic cylinder 7 is connected between the driving wheel crank mechanism 5 and the driven wheel crank mechanism 9. The telescopic cylinder is connected to the hydraulic system, one end of the telescopic cylinder 7 is connected to the rotation center of the driving wheel crank mechanism 5, and the other end of the telescopic cylinder 7 is connected to the driven wheel crank The rotation center of mechanism 9 is that when the telescopic cylinder is in the retracted state, the bottom of the walking mechanism does not touch the ground. When the position of the test platform needs to be moved, the telescopic cylinder 7 extends to both ends respectively, and the driving wheel crank mechanism 5 and the driven wheel crank mechanism 9 are both turned into a vertical state. The driving wheel and the driven wheel touch the ground, and the test platform is lifted up. The driving wheel 4 is connected to the reduction box 11 and the motor 12 in sequence through the coupling. The top of the reduction box 11 is fixedly connected to the wheel frame, one end of the motor 12 is connected to the reduction box, and the other end of the motor 12 is fixed to the connecting rod connected between the legs 6. The motor 12 drives the driving wheel 4 to rotate, thereby realizing the movement of the entire test platform.

Claims

1. A test machine platform, comprising a base, characterized in that: The base is a shell structure, with legs arranged under the base, and a group of equipment frames arranged on the base, which are I-beam structures and are arranged in parallel in a track-like manner. A group of fixing screw holes are arranged on the top edge of the equipment frame, and the bottom edge of the equipment frame is fixedly connected to the upper surface of the base by a first bolt, and a first elongated slot is arranged at a position corresponding to the first bolt on the upper surface of the base, and the extension direction of the first elongated slot is perpendicular to the length direction of the equipment frame. A connecting rib plate is arranged in the middle of the equipment frame, and a second elongated slot is arranged on the base below the connecting rib plate, and the second elongated slot is arranged parallel to the first elongated slot, and a connecting shaft is fixedly connected to the bottom of the connecting rib plate, and the connecting shaft is vertically inserted in the second elongated slot, and an adjustable distance cylinder is connected to the connecting shaft, and the other end of the adjustable distance cylinder is fixedly connected to the side wall of the base. The telescopic direction of the distance adjusting cylinder is parallel to the second long strip slot; a motor frame is also provided on the base, the motor frame is welded by I-beams, a motor seat is provided on the motor frame, the motor seat is welded by H-steel, a motor adjustment cylinder is provided in the motor frame below the motor seat, the fixed end of the motor adjustment cylinder is fixedly connected to the side wall of the motor frame and its telescopic direction is perpendicular to the length direction of the equipment seat frame, a third long strip slot is provided on the motor frame above the motor adjustment cylinder, the extension direction of the third long strip slot is consistent with the telescopic direction of the motor adjustment cylinder, a connecting ear is provided at the bottom of the motor seat above the third long strip slot, and the connecting ear is fixedly connected to the movable end of the motor adjustment cylinder; a hydraulic system is provided in the base below the motor frame, and the hydraulic system is respectively connected to the distance adjusting cylinder and the motor adjustment cylinder and provides hydraulic energy for them.

2. The test platform according to claim 1, characterized in that: A walking mechanism is also provided under the base, and the walking mechanism includes a group of driving wheels and driven wheels, the shaft ends of the driving wheels and the driven wheels are fixedly connected to the base through the wheel frame, the shaft portion of the driving wheel is also hinged with a driving wheel crank mechanism, the top of the driving wheel crank mechanism is hinged to the base, the shaft portion of the driven wheel is hinged with a driven wheel crank mechanism, the top of the driven wheel crank mechanism is hinged to the base, a telescopic cylinder is connected between the driving wheel crank mechanism and the driven wheel crank mechanism, one end of the telescopic cylinder is connected to the rotation center of the driving wheel crank mechanism, the other end of the telescopic cylinder is connected to the rotation center of the driven wheel crank mechanism, and the telescopic cylinder is connected to the hydraulic system; the driving wheel is connected to a reduction box and a motor in sequence via a coupling, the top of the reduction box is fixedly connected to the wheel frame, one end of the motor is connected to the reduction box, and the other end of the motor is fixed to a connecting rod arranged between the legs.

3. The test platform according to claim 2, characterized in that: When the telescopic cylinder is in the retracted state, the bottom of the walking mechanism does not touch the ground. After the telescopic cylinder is extended, the driving wheel crank mechanism and the driven wheel crank mechanism become vertical, the driving wheel and the driven wheel touch the ground, and the test machine platform is lifted up.

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