Strength detection device for engineering pavement

Abstract

The utility model relates to the technical field of engineering pavement detection, in particular to a strength detection device for an engineering pavement, which comprises a bottom plate, two sides of the top of the bottom plate are fixedly connected with side plates, the front surfaces of the side plates are provided with placing grooves, and the inner side walls of the placing grooves are in threaded connection with limiting screws. According to the strength detection device for the engineering pavement, through the arrangement of the bottom plate, the side plates, the limiting screws, the movable plate, the fixing rod, the connecting rod, the fixing bolt A, the base, the fixing bolt B and the reinforcing plate, when the strength detection device is used, a worker firstly adjusts the angle between the fixing rod and the connecting rod, and the fixing bolt A is used for limiting the angle; then the angle between the base and the connecting rod is adjusted, the angle is limited through the fixing bolt B, finally, the position of the movable plate on the side plate is adjusted, the movable plate is fixed through the limiting screw, the reinforcing plates are stably supported on the two sides of the device, and the effect that the stability of the device can be guaranteed during operation is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering road surface detection, in particular to a strength detection device for engineering road surfaces. Background Art

[0002] Highway engineering refers to the survey, measurement, design, construction, maintenance and management of highway structures. Highway engineering structures include roadbed, pavement, bridges, culverts, tunnels, drainage systems, safety protection facilities, greening and traffic monitoring facilities, as well as houses, workshops and other service facilities used for construction, maintenance and monitoring.

[0003] A road surface detection device for road surveying and mapping engineering disclosed in the Chinese utility model patent application disclosure CN215720493U includes a top plate, a road surface detection probe is fixedly installed at the center of the bottom of the top plate by bolts, and both sides of the bottom of the top plate are fixedly connected with a box body. The utility model achieves the advantage of elastic buffering and shock absorption of the road surface detection device by setting a box body, a first spring, a moving plate, a connecting rod, a moving plate, a buffer box, a second spring, a buffer block, a buffer column, a buffer plate, a third spring, a moving wheel, a first slide groove, a first slider, a second slide groove, a second slider, a third slide groove and a third slider to cooperate with each other, so that the road surface detection device can effectively perform elastic buffering and shock absorption on the road surface detection device when in use, prevent the road surface detection device from vibration damage, extend the service life of the road surface detection device, and at the same time improve the detection accuracy of the road surface detection device, which can meet the user's use needs.

[0004] However, the device lacks a stabilizing function. When in use, the device cannot stabilize itself when detecting the road surface, causing many troubles, so that the device is prone to tilt during operation. Not only that, the device also lacks a cleaning function. When in use, the device cannot automatically clean the road surface that needs to be detected, causing many troubles, so that the accuracy of the detection results cannot be guaranteed. Utility Model Content

[0005] The purpose of the utility model is to provide a strength detection device for engineering pavement to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A strength detection device for engineering pavement, comprising:

[0008] A bottom plate, the top two sides of the bottom plate are fixedly connected with side plates, a placement groove is opened on the front of the side plate, the inner side wall of the placement groove is threadedly connected with a limit screw, one end of the limit screw is fixedly connected with a movable plate, the top of the front of the movable plate is fixedly connected with a fixing rod, the two ends of the fixing rod are rotatably connected with a connecting rod, the front of the connecting rod is threadedly connected with a fixing bolt A, one end of the connecting rod is rotatably connected with a base, the front of the base is threadedly connected with a fixing bolt B, and the bottom of the base is fixedly connected with a reinforcement plate;

[0009] A servo motor is fixedly connected to one side of the top of the base plate, one end of the servo motor is fixedly connected to a transmission gear, a moving bar is movably connected to the bottom of the transmission gear, a limiting rod is fixedly connected to the lower surface of the moving bar, and a cleaning brush is fixedly connected to the bottom of the limiting rod.

[0010] Preferably, the top of the side plate is fixedly connected to a top plate, and the top of the top plate is fixedly connected to a driving motor.

[0011] Preferably, a support column is fixedly connected to the bottom of the base plate, and a fixing seat is fixedly connected to the bottom of the support column.

[0012] Preferably, a push rod is fixedly connected to the bottom of the driving motor, and a pressure plate is fixedly connected to the bottom of the push rod.

[0013] Preferably, the back side of the movable plate is fixedly connected to a limiting block, a limiting groove is provided in the middle of the inner wall of the placement groove, and the inner side wall of the limiting groove is movably connected to the side of the limiting block.

[0014] Preferably, a rectangular long groove is provided on a side of the top of the bottom plate close to the servo motor, and an inner wall of the rectangular long groove is movably connected to a side surface of the moving bar.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. This strength detection device for engineering pavement is provided with a bottom plate, a side plate, a limit screw, a movable plate, a fixed rod, a connecting rod, a fixing bolt A, a base, a fixing bolt B and a reinforcement plate. When in use, the staff first adjusts the angle between the fixed rod and the connecting rod, limits it with the fixing bolt A, then adjusts the angle between the base and the connecting rod, limits it with the fixing bolt B, and finally adjusts the position of the movable plate on the side plate, fixes it with the limit screw, and allows the reinforcement plate to be stably supported on both sides of the device, so as to achieve the effect of ensuring stability when the device is in operation.

[0017] 2. This is a strength detection device for engineering pavement. Through the setting of the base plate, servo motor, transmission gear, moving bar, limit rod and cleaning brush, the staff will connect the device to an external power supply, start the servo motor, let the servo motor drive the transmission gear to rotate continuously, let the transmission gear drive the moving bar to move, let the moving bar drive the limit rod to move continuously, and the limit rod drives the cleaning brush to continuously clean the ground, so as to prevent objects on the ground from affecting the detection results of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front view of the strength detection device for engineering pavement of the utility model;

[0019] Figure 2 It is a schematic diagram of a cleaning device for a strength detection device of an engineering road surface of the utility model;

[0020] Figure 3 It is a schematic diagram of a detection device for a strength detection device for an engineering road surface of the utility model;

[0021] Figure 4 It is a schematic diagram of a fixing device of the strength detection device for engineering road surface of the utility model.

[0022] In the figure: 1. bottom plate; 2. side plate; 3. limit screw; 4. moving plate; 5. fixing rod; 6. connecting rod; 7. fixing bolt A; 8. base; 9. fixing bolt B; 10. reinforcement plate; 11. servo motor; 12. transmission gear; 13. moving bar; 14. limit rod; 15. cleaning brush; 16. top plate; 17. driving motor; 18. support column; 19. fixing seat; 20. push rod; 21. pressure plate; 22. limit block. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-Figure 4As shown, the utility model provides a technical solution: a strength detection device for engineering pavement, comprising a bottom plate 1, side plates 2 are fixedly connected to the top two sides of the bottom plate 1, a placement groove is opened on the front of the side plate 2, the inner side wall of the placement groove is threadedly connected with a limit screw 3, one end of the limit screw 3 is fixedly connected to a movable plate 4, the top of the front of the movable plate 4 is fixedly connected with a fixing rod 5, both ends of the fixing rod 5 are rotatably connected with a connecting rod 6, the front of the connecting rod 6 is threadedly connected with a fixing bolt A7, one end of the connecting rod 6 is rotatably connected to a base 8, the front of the base 8 is threadedly connected with a fixing bolt B9, and the bottom of the base 8 is fixedly connected with a reinforcement plate 10; a servo motor 11 is fixedly connected to one side of the top of the bottom plate 1, one end of the servo motor 11 is fixedly connected to a transmission gear 12, a moving bar 13 is movably connected to the bottom of the transmission gear 12, the lower surface of the moving bar 13 is fixedly connected to a limit rod 14, and the bottom of the limit rod 14 is fixedly connected with a cleaning brush 15; through the bottom plate 1, the side plate 2, the limit screw 3, the movable plate 4, the fixing rod 5, The setting of the connecting rod 6, the fixing bolt A7, the base 8, the fixing bolt B9 and the reinforcement plate 10. When in use, the staff first adjusts the angle between the fixing rod 5 and the connecting rod 6, limits it with the fixing bolt A7, then adjusts the angle between the base 8 and the connecting rod 6, limits it with the fixing bolt B9, and finally adjusts the position of the movable plate 4 on the side plate 2, fixes it with the limiting screw 3, so that the reinforcement plate 10 is stably supported on both sides of the device to achieve the effect of ensuring the stability of the device during operation. Through the setting of the bottom plate 1, the servo motor 11, the transmission gear 12, the moving bar 13, the limiting rod 14 and the cleaning brush 15, the staff connects the device to an external power supply, starts the servo motor 11, drives the transmission gear 12 to rotate continuously, drives the moving bar 13 to move, drives the moving bar 13 to move continuously, and drives the cleaning brush 15 to continuously clean the ground, so as to prevent objects on the ground from affecting the detection results of the device.

[0025] In this embodiment, preferably, the top of the side panel 2 is fixedly connected to the top panel 16, and the top of the top panel 16 is fixedly connected to the drive motor 17; through the arrangement of the side panel 2, the top panel 16 and the drive motor 17, the drive motor 17 is fixed on the top panel 16 when in use.

[0026] In this embodiment, preferably, the bottom of the base plate 1 is fixedly connected to a support column 18, and the bottom of the support column 18 is fixedly connected to a fixing seat 19; through the arrangement of the base plate 1, the support column 18 and the fixing seat 19, when in use, the support column 18 and the fixing seat 19 provide stability for the device and ensure the stable operation of the device.

[0027] In this embodiment, preferably, the bottom of the driving motor 17 is fixedly connected to a push rod 20, and the bottom of the push rod 20 is fixedly connected to a pressure plate 21; through the arrangement of the driving motor 17, the push rod 20 and the pressure plate 21, when in use, the staff starts the driving motor 17, lets the driving motor 17 push the push rod 20 downward, and lets the pressure plate 21 press the ground, thereby realizing the detection of the road surface.

[0028] In this embodiment, preferably, the back side of the movable plate 4 is fixedly connected to the limiting block 22, a limiting groove is opened in the middle of the inner wall of the placement groove, and the inner wall of the limiting groove is movably connected to the side of the limiting block 22; through the arrangement of the movable plate 4 and the limiting block 22, when in use, when the movable plate 4 moves, the limiting block 22 ensures that it will not fall off the device.

[0029] In this embodiment, preferably, a rectangular long groove is opened on the top side of the base plate 1 close to the servo motor 11, and the inner wall of the rectangular long groove is movably connected to the side of the moving bar 13; through the setting of the base plate 1 and the moving bar 13, when in use, the moving bar 13 will continuously move in the groove opened on the base plate 1.

[0030] When using a strength detection device for engineering pavement of the present embodiment, the staff first connects the device to an external power supply, adjusts the angle between the fixing rod 5 and the connecting rod 6, limits it with the fixing bolt A7, adjusts the angle between the base 8 and the connecting rod 6, limits it with the fixing bolt B9, and finally adjusts the position of the movable plate 4 on the side plate 2, fixes it with the limiting screw 3, and allows the reinforcement plate 10 to be stably supported on both sides of the device to achieve the effect of ensuring stability during operation of the device. When the movable plate 4 moves, the limiting block 22 ensures that it will not fall off the device, starts the servo motor 11, and allows the servo motor 11 to drive the transmission gear 12 to rotate continuously, and allows the transmission gear 12 to drive the moving bar 13 to move, and allows the moving bar 13 to drive the limiting rod 14 to move continuously, and the limiting rod 14 drives the cleaning brush 15 to continuously clean the ground, so as to prevent objects on the ground from affecting the detection results of the device. The staff starts the driving motor 17, and allows the driving motor 17 to push the push rod 20 downward, and allows the pressure plate 21 to press the ground to realize the detection of the road surface.

[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A strength detection device for engineering pavement, characterized in that: include A bottom plate (1), the top two sides of the bottom plate (1) are fixedly connected with side plates (2), the front side of the side plate (2) is provided with a placement groove, the inner side wall of the placement groove is threadedly connected with a limit screw (3), one end of the limit screw (3) is fixedly connected with a movable plate (4), the top of the front side of the movable plate (4) is fixedly connected with a fixing rod (5), both ends of the fixing rod (5) are rotatably connected with a connecting rod (6), the front side of the connecting rod (6) is threadedly connected with a fixing bolt A (7), one end of the connecting rod (6) is rotatably connected with a base (8), the front side of the base (8) is threadedly connected with a fixing bolt B (9), and the bottom of the base (8) is fixedly connected with a reinforcing plate (10); A servo motor (11) is fixedly connected to one side of the top of the base plate (1), a transmission gear (12) is fixedly connected to one end of the servo motor (11), a moving bar (13) is movably connected to the bottom of the transmission gear (12), a limiting rod (14) is fixedly connected to the lower surface of the moving bar (13), and a cleaning brush (15) is fixedly connected to the bottom of the limiting rod (14).

2. A strength detection device for engineering pavement according to claim 1, characterized in that: The top of the side plate (2) is fixedly connected to a top plate (16), and the top of the top plate (16) is fixedly connected to a driving motor (17).

3. A strength detection device for engineering pavement according to claim 1, characterized in that: The bottom of the base plate (1) is fixedly connected to a support column (18), and the bottom of the support column (18) is fixedly connected to a fixing seat (19).

4. A strength detection device for engineering pavement according to claim 2, characterized in that: A push rod (20) is fixedly connected to the bottom of the driving motor (17), and a pressure plate (21) is fixedly connected to the bottom of the push rod (20).

5. The strength detection device for engineering pavement according to claim 1 is characterized in that: The back side of the movable plate (4) is fixedly connected to a limiting block (22), a limiting groove is provided in the middle of the inner wall of the placement groove, and the inner side wall of the limiting groove is movably connected to the side of the limiting block (22).

6. A strength detection device for engineering pavement according to claim 1, characterized in that: A rectangular long groove is provided on the top of the bottom plate (1) and on one side close to the servo motor (11). The inner wall of the rectangular long groove is movably connected to the side surface of the moving bar (13).

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