Highway engineering material detection device

Abstract

The utility model relates to the technical field of highway engineering material detection, and discloses a highway engineering material detection device which comprises a main control machine body, the upper surface of the main control machine body is fixedly connected with a detection mechanism, an automatic sweeping mechanism is arranged above the main control machine body, and the automatic sweeping mechanism comprises a support. An electric telescopic rod is fixedly connected to the inner wall of the support, a movable frame is fixedly connected to the telescopic end of the electric telescopic rod, a double-shaft servo motor is fixedly connected to the inner wall of the movable frame, and two sliding frames are slidably connected into the movable frame. According to the highway engineering material detection device, through mutual cooperation of the main control machine body, the detection mechanism, the support, the electric telescopic rod, the moving frame, the double-shaft servo motor, the threaded rod, the sliding frame, the driving motor, the rotating rod and the sweeping rotating disc, a material with the strength to be detected can be placed in the detection mechanism, and the detection mechanism is matched with the main control machine body to detect the material; the electric telescopic rod can control the horizontal distance of the cleaning turntable relative to the upper and lower extrusion surfaces of the detection mechanism.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of highway engineering material detection, and specifically relates to a highway engineering material detection device. BACKGROUND

[0002] Highway engineering material detection refers to a series of tests and detection work on various raw materials, components and parts, finished products and semi-finished products used in highway construction, aiming to ensure that the quality and performance of the materials meet the requirements of engineering design and construction specifications, thereby ensuring the quality and safety of highway engineering. Generally, when testing the mechanical indicators such as strength, hardness, toughness or elastic modulus of the material, a corresponding extrusion type load detection device will be used.

[0003] The utility model with the authorized publication number CN219935524U discloses a kind of highway engineering raw material test detection pressurizing device, by the cooperation between electric push plate, extrusion plate, splash-proof top cover, splash-proof box, placing plate and slot, when highway engineering raw material is placed on placing plate and carries out pressurization experiment, the space of experiment is better closed operation, so that the situation that debris splashes in pressurization experiment process can be better prevented.

[0004] With the above technical scheme, although the situation that debris splashes in pressurization experiment process can be better prevented, the upper and lower extrusion surfaces are inconvenient to clean, and there is lack of automatic cleaning structure that can simultaneously and quickly clean the upper and lower extrusion surfaces, resulting in that the material debris in the detection area is inconvenient to be cleaned in time, which affects the subsequent detection process and detection result.

[0005] Therefore, the skilled in the art provides a kind of highway engineering material detection device to solve the problems raised in the above background art. UTILITY MODEL CONTENTS

[0006] The utility model aims to provide a kind of highway engineering material detection device to solve the problems raised in the above background art.

[0007] To achieve the above object, the utility model provides the following technical scheme:

[0008] A kind of highway engineering material detection device, including main control machine body, the upper surface of the main control machine body is fixedly connected with detection mechanism, the upper of the main control machine body is provided with automatic cleaning mechanism;

[0009] The automatic cleaning mechanism comprises a support, an electric telescopic rod fixedly connected to the inner wall of the support, a moving frame fixedly connected to the telescopic end of the electric telescopic rod, a double-shaft servo motor fixedly connected to the inner wall of the moving frame, two sliding frames slidably connected to the inside of the moving frame, a threaded rod fixedly connected to the two output ends of the double-shaft servo motor, a driving motor fixedly connected to the inner wall of each sliding frame, a rotating rod fixedly connected to the output end of each driving motor, and a cleaning turntable arranged on the side of each sliding frame away from the double-shaft servo motor.

[0010] As a further scheme of the utility model: the bottom surface of the support is fixedly connected with the upper surface of the main control body, the outer surface of each threaded rod is in threaded connection with the inner wall of the sliding frame, the side face of the two cleaning turntables away from each other is fixedly connected with the end of the two rotating rods away from each other, the detection mechanism, the electric telescopic rod, the double-shaft servo motor and the two driving motors are electrically connected with the main control body through wires, the outer surface of the two output ends of the double-shaft servo motor is fixedly connected with a first coupling, and the inner wall of each first coupling is fixedly connected with the outer surface of the threaded rod.

[0011] As a further scheme of the utility model: the inner wall of the moving frame is fixedly connected with two first auxiliary bearings, and the inner ring of each first auxiliary bearing is fixedly connected with the outer surface of the threaded rod.

[0012] As a further scheme of the utility model: the two side faces of each sliding frame are fixedly connected with a limiting sliding block, and the outer surface of each limiting sliding block is slidably connected with the inside of the moving frame.

[0013] As a further scheme of the utility model: the outer surface of the output end of each driving motor is fixedly connected with a second coupling, and the inner wall of each second coupling is fixedly connected with the outer surface of the rotating rod.

[0014] As a further scheme of the utility model: the inner wall of each sliding frame is fixedly connected with a second auxiliary bearing, and the inner ring of each second auxiliary bearing is fixedly connected with the outer surface of the rotating rod.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] The utility model discloses a mutual cooperation of main control body, detection mechanism, support, electric telescopic rod, movable frame, double -shaft servo motor, threaded rod, sliding frame, drive motor, rotary rod and cleaning turntable, can place the material of strength to be detected in detection mechanism and cooperate main control body and detect, the telescopic of electric telescopic rod can control the horizontal distance of cleaning turntable relative detection mechanism upper and lower extrusion surface, double -shaft servo motor can drive two threaded rods to rotate simultaneously, and then two sliding frames take cleaning turntable and can approach each other or away, and then control two cleaning turntable distance detection mechanism upper and lower extrusion surface vertical distance, plus drive motor can drive rotary rod and cleaning turntable rotation, thereby two cleaning turntable can detect the upper and lower extrusion surface of detection mechanism and clean fast, play the role of cleaning detection mechanism upper and lower extrusion surface in time without influencing the follow -up detection process and detection result, avoid the problem that because the automatic cleaning structure that can clean the upper and lower extrusion surface fast simultaneously is lacked, and the detection area material chippings are inconveniently cleaned in time and influence follow -up detection process and detection result. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a kind of highway engineering material detection device's overall structure schematic diagram;

[0018] Figure 2 It is a kind of highway engineering material detection device's support three-dimensional structure schematic diagram;

[0019] Figure 3 It is a kind of highway engineering material detection device's movable frame cutaway three-dimensional structure schematic diagram;

[0020] Figure 4 It is a kind of highway engineering material detection device's sliding frame cutaway three-dimensional structure schematic diagram.

[0021] In the drawing: 1, main control body;2, detection mechanism;3, automatic cleaning mechanism;301, support;302, electric telescopic rod;303, movable frame;304, double -shaft servo motor;305, threaded rod;306, sliding frame;307, drive motor;308, rotary rod;309, cleaning turntable;4, first coupling;5, first auxiliary bearing;6, limit sliding block;7, second coupling;8, second auxiliary bearing. DETAILED DESCRIPTION

[0022] Please refer to Figures 1-4The utility model provides a kind of highway engineering material detection device, including main control body 1, main control body 1 includes the control structure and power structure of entire detection device, can control all electrical components on device, the upper surface of main control body 1 is fixedly connected with detection mechanism 2, detection mechanism 2 uses existing technology mature extrusion and pressure detection etc.

[0023] The inside of mobile frame 303 is slidably connected with two sliding frames 306, the outer surface of each threaded rod 305 is threadedly connected with the inner wall of sliding frame 306, the inner wall of mobile frame 303 is fixedly connected with two first auxiliary bearings 5, the inner ring of each first auxiliary bearing 5 is fixedly connected with the outer surface of threaded rod 305, by setting first auxiliary bearing 5, mobile frame 303 and threaded rod 305 can be connected, and the smoothness of rotation of threaded rod 305 is further increased.

[0024] The inner wall of each sliding frame 306 is fixedly connected with drive motor 307, detection mechanism 2, electric telescopic rod 302, double-shaft servo motor 304 and two drive motors 307 are electrically connected with main control body 1 by wire, the two side surfaces of each sliding frame 306 are fixedly connected with limit slide 6, the outer surface of each limit slide 6 is slidably connected with the inside of mobile frame 303, by setting limit slide 6, it can be oriented up and down in the inside of mobile frame 303, and the up and down sliding stability and directivity of sliding frame 306 in the inside of mobile frame 303 are further increased.

[0025] The output end of each drive motor 307 is fixedly connected with rotating rod 308, the outer surface of the output end of each drive motor 307 is fixedly connected with second coupling 7, the inner wall of each second coupling 7 is fixedly connected with the outer surface of rotating rod 308, by setting second coupling 7, the connection between the output end of drive motor 307 and rotating rod 308 can be reinforced, and the rotation stability of rotating rod 308 is further increased.

[0026] Each sliding frame 306 is provided with a cleaning turntable 309 away from one side of the double-shaft servo motor 304, the brush surface of the cleaning turntable 309 is not easy to stick impurities, has strong cleaning effect, the mutually close side surfaces of the two cleaning turntables 309 are respectively fixedly connected with the mutually far ends of the two rotating rods 308, the inner walls of each sliding frame 306 are fixedly connected with the second auxiliary bearing 8, the inner rings of each second auxiliary bearing 8 are fixedly connected with the outer surfaces of the rotating rods 308, by arranging the second auxiliary bearing 8, the sliding frame 306 and the rotating rod 308 can be connected, and then the rotating smoothness of the rotating rod 308 is increased.

[0027] The working principle of the utility model is: when using, the material to be detected is placed in the detection mechanism 2, then the main control body 1 is operated to start the detection mechanism 2 to detect the strength of the material, when the detection is finished, the main control body 1 controls the two extrusion surfaces of the detection mechanism 2 to separate, the material after detection is taken away from the detection mechanism 2, the main control body 1 controls the electric telescopic rod 302 to elongate, at the same time, the main control body 1 controls the double-shaft servo motor 304 to drive the two threaded rods 305 to rotate, then the two sliding frames 306 drive the cleaning turntables 309 to move away from each other, then the two cleaning turntables 309 are controlled to enter the inside of the detection mechanism 2 by sticking to the upper and lower extrusion surfaces of the detection mechanism 2 respectively, and the main control body 1 controls the driving motor 307 to drive the rotating rod 308 and the cleaning turntable 309 to rotate, so that the two cleaning turntables 309 clean the upper and lower extrusion surfaces of the detection mechanism 2 quickly, which plays a role of cleaning the upper and lower extrusion surfaces of the detection mechanism 2 in time without affecting the subsequent detection process and detection result, when the cleaning is finished, the main control body 1 automatically controls the driving motor 307 to stop rotating, the electric telescopic rod 302 to shorten and the double-shaft servo motor 304 to drive the two threaded rods 305 to rotate reversely, so as to be prepared for the next time of cleaning the detection mechanism 2, the design of the whole highway engineering material detection device effectively solves the problem that the detection area material debris is not convenient to clean in time due to the lack of automatic cleaning structure capable of cleaning the upper and lower extrusion surfaces quickly, which affects the subsequent detection process and result.

[0028] The above is only the preferred specific implementation manner of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. A highway engineering material testing device, comprising a main control unit (1), characterized in that: A detection mechanism (2) is fixedly connected to the upper surface of the main control body (1), and an automatic cleaning mechanism (3) is provided above the main control body (1); The automatic cleaning mechanism (3) includes a bracket (301), an electric telescopic rod (302) is fixedly connected to the inner wall of the bracket (301), a movable frame (303) is fixedly connected to the telescopic end of the electric telescopic rod (302), a dual-axis servo motor (304) is fixedly connected to the inner wall of the movable frame (303), two sliding frames (306) are slidably connected inside the movable frame (303), threaded rods (305) are fixedly connected to both output ends of the dual-axis servo motor (304), a drive motor (307) is fixedly connected to the inner wall of each sliding frame (306), a rotating rod (308) is fixedly connected to the output end of each drive motor (307), and a cleaning turntable (309) is provided on the side of each sliding frame (306) away from the dual-axis servo motor (304).

2. The highway engineering material testing device according to claim 1, characterized in that: The bottom surface of the bracket (301) is fixedly connected to the upper surface of the main control body (1). The outer surface of each threaded rod (305) is threadedly connected to the inner wall of the sliding frame (306). The two cleaning turntables (309) are fixedly connected to the opposite sides of the two rotating rods (308). The detection mechanism (2), the electric telescopic rod (302), the dual-axis servo motor (304) and the two drive motors (307) are all electrically connected to the main control body (1) through wires. The outer surfaces of the two output ends of the dual-axis servo motor (304) are fixedly connected to the first coupling (4). The inner wall of each first coupling (4) is fixedly connected to the outer surface of the threaded rod (305).

3. The highway engineering material testing device according to claim 1, characterized in that: The inner wall of the movable frame (303) is fixedly connected to two first auxiliary bearings (5), and the inner ring of each first auxiliary bearing (5) is fixedly connected to the outer surface of the threaded rod (305).

4. The highway engineering material testing device according to claim 1, characterized in that: Each of the sliding frames (306) has a limiting slider (6) fixedly connected to both sides, and the outer surface of each limiting slider (6) is slidably connected to the interior of the moving frame (303).

5. The highway engineering material testing device according to claim 1, characterized in that: Each of the drive motors (307) has a second coupling (7) fixedly connected to the outer surface of its output end, and the inner wall of each second coupling (7) is fixedly connected to the outer surface of the rotating rod (308).

6. The highway engineering material testing device according to claim 1, characterized in that: Each of the sliding frames (306) has a second auxiliary bearing (8) fixedly connected to its inner wall, and the inner ring of each second auxiliary bearing (8) is fixedly connected to the outer surface of the rotating rod (308).

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