Road maintenance detection equipment

Abstract

The utility model discloses road maintenance detection equipment, and relates to the technical field of road surface detection. Comprising a mounting frame, the whole mounting frame is U-shaped, a detection machine host is mounted in an inner cavity of the mounting frame, a connecting rod is fixedly connected to one side of the bottom of the mounting frame, a bottom plate is fixedly connected to the bottom of the connecting rod, trundles are arranged on the two sides of the bottom of the bottom plate, a fixing block is fixedly connected to the top of the bottom plate, and a placement groove is formed in the top of the fixing block; a mounting seat is placed in the placement groove, through holes are formed in the bottom inner walls of the bottom plate and the placement groove, an ultrasonic detection probe penetrating through the through holes is arranged at the bottom of the mounting seat, and a connecting wire electrically connected with the detector host is arranged at the top of the mounting seat. When the road maintenance detection equipment is used, an operator does not need to squat down, and only needs to incline the connecting rod, enable the trundles to touch the ground and hold the mounting frame, so that crack detection can be conveniently carried out on a road surface through the cooperation of the detection machine host and the ultrasonic detection probe.

Description

TECHNICAL FIELD

[0001] The utility model relates to road surface detection technical field, concretely is a highway maintenance detection equipment. BACKGROUND

[0002] The highway pavement crack is the most common disease in the highway, according to the formation reason of crack, including expansion crack, temperature crack and settlement crack, according to the severity of crack development, it can also be divided into surface crack, deep crack and through crack, if the highway pavement crack is not handled in time, it will lead to crack further development, influence the base structure of highway, now the nondestructive testing means for highway pavement crack has ultrasonic transmission method, echo method, seismic reflection wave method and geological radar method and so on.

[0003] The ultrasonic detection equipment used in the current highway pavement crack is the common ultrasonic crack detector, by using detection probe to aim at the occurrence position of pavement crack, using ultrasonic echo technology, the development information of crack deep layer is transmitted to the detection machine connected with probe and is displayed, it is commonly applied to manual detection of pavement, and the detection probe of this ultrasonic crack detector needs to be held by the detection personnel with one hand, and the detection probe is aimed at the pavement crack with one hand, and the detection needs to consume a period of time, in this case, the detection personnel need to maintain this detection action for a long time, and it is more labor-consuming. UTILITY MODEL CONTENT

[0004] The utility model provides a highway maintenance detection equipment to solve the problem in the background art.

[0005] In order to realize the above-mentioned purpose, the utility model provides the following technical scheme: a highway maintenance detection equipment, including installation frame, the installation frame whole is U-shaped, the inner chamber of installation frame is installed with detection machine host, one side fixedly connected with connecting rod at the bottom of installation frame, the bottom fixedly connected with bottom plate of connecting rod, both sides of the bottom of bottom plate are equipped with trundle, the top fixedly connected with fixed block of bottom plate, the top of fixed block is equipped with the placement groove, the installation seat is placed in the placement groove, the bottom of bottom plate, the bottom inner wall of placement groove all are equipped with through hole, the bottom of installation seat is equipped with the ultrasonic detection probe that passes through through hole, the top of installation seat is equipped with the connecting line that is electrically connected with detection machine host.

[0006] Further, the two side inner walls of the placement groove are equipped with the movable slot, the inner wall of the movable slot is installed with the mounting block through screw, the top of mounting block is connected with elastic rod, the top of elastic rod is connected with the pressure block that presses on the top of installation seat.

[0007] Further, the bottom of installation frame is fixedly connected with the inclined rod connected with connecting rod.

[0008] Furthermore, a U-shaped block in the shape of an inverted U is fixedly connected to the top of the mounting frame, and an adjusting screw whose end can abut against the main unit of the testing machine is threadedly connected to the outer wall of the mounting frame.

[0009] Furthermore, a reinforcing block that is connected to the outer wall of the connecting rod is fixedly connected to the top of the fixing block.

[0010] Furthermore, a rear baffle is fixedly connected to the top side of the mounting frame.

[0011] Compared with the prior art, the present invention provides a highway maintenance and inspection equipment with the following advantages: When using this highway maintenance and inspection equipment, the operator does not need to squat down. He only needs to tilt the connecting rod so that the casters are on the ground and hold the mounting frame. The equipment can then be used to easily detect cracks in the road surface through the cooperation of the main unit of the inspection machine and the ultrasonic detection probe. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model;

[0013] Figure 2 This is a schematic diagram of the mounting frame of this utility model;

[0014] Figure 3 This is an enlarged schematic diagram of point A in this utility model;

[0015] Figure 4 This is a schematic diagram of the structure of the fixing block of this utility model.

[0016] In the diagram: 1. Mounting frame; 2. Main unit of the testing machine; 3. Connecting rod; 4. Base plate; 5. Fixing block; 6. Mounting base; 7. Through hole; 8. Ultrasonic testing probe; 9. Movable groove; 10. Mounting block; 11. Elastic rod; 12. Pressure block; 13. Connecting wire; 14. Diagonal rod; 15. U-shaped block; 16. Adjusting screw; 17. Reinforcing block; 18. Rear baffle; 19. Casters. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figures 1-4This utility model discloses a highway maintenance and testing equipment, including a mounting frame 1. The mounting frame 1 is U-shaped. A testing machine host 2 is installed in the inner cavity of the mounting frame 1. A connecting rod 3 is fixedly connected to one side of the bottom of the mounting frame 1. A base plate 4 is fixedly connected to the bottom of the connecting rod 3. Casters 19 are provided on both sides of the bottom of the base plate 4. A fixing block 5 is fixedly connected to the top of the base plate 4. A placement groove is opened on the top of the fixing block 5. A mounting seat 6 is placed in the placement groove. Through holes 7 are opened on the bottom inner walls of the base plate 4 and the placement groove. An ultrasonic testing probe 8 is provided at the bottom of the mounting seat 6, passing through the through hole 7. A connecting line 13 electrically connected to the testing machine host 2 is provided at the top of the mounting seat 6. When using this highway maintenance and testing equipment, the operator does not need to squat down. He only needs to tilt the connecting rod 3 so that the casters 19 touch the ground and hold the mounting frame 1. The testing machine host 2 and the ultrasonic testing probe 8 can then be used to conveniently detect cracks in the road surface.

[0019] Specifically, movable grooves 9 are provided on both sides of the inner wall of the placement groove. An installation block 10 is installed on the inner wall of the movable groove 9 by screws. An elastic rod 11 is connected to the top of the installation block 10. A pressure block 12 that presses against the top of the installation base 6 is connected to the top of the elastic rod 11.

[0020] In this embodiment, the elastic rod 11 has elastic deformation capability. The elastic rod 11 is made of elastic metal or elastic plastic. The pressure block 12 at the top of the elastic rod 11 can press against the mounting seat 6 located in the placement groove to limit the mounting seat 6.

[0021] Specifically, the bottom of the mounting frame 1 is fixedly connected to a diagonal rod 14 that is connected to the connecting rod 3.

[0022] In this embodiment, the diagonal brace 14 connects the mounting frame 1 and the connecting rod 3, which can enhance the connection stability of the mounting frame 1 and the connecting rod 3.

[0023] Specifically, the top of the mounting frame 1 is fixedly connected to a U-shaped block 15 in the shape of an inverted U, and the outer wall of the mounting frame 1 is threadedly connected to an adjusting screw 16 whose end can abut against the main unit 2 of the testing machine.

[0024] In this embodiment, the end of the adjusting screw 16 can extend into the inner cavity of the mounting frame 1. When the adjusting screw 16 is tightened, the end of the adjusting screw 16 can press against the main unit 2 of the testing machine to ensure the stability of the main unit 2 of the testing machine.

[0025] U-shaped block 15 allows operators to easily attach the mounting frame 1.

[0026] Specifically, the top of the fixing block 5 is fixedly connected to a reinforcing block 17 that is connected to the outer wall of the connecting rod 3.

[0027] In this embodiment, the reinforcing block 17 can enhance the connection stability of the fixing block 5 and the connecting rod 3 during the connection process.

[0028] Specifically, a rear baffle 18 is fixedly connected to one side of the top of the mounting frame 1.

[0029] In this embodiment, the rear baffle 18 covers the opening on the top side of the mounting frame 1.

[0030] In summary, this highway maintenance and inspection equipment allows the operator to easily detect road surface cracks by tilting the connecting rod 3 so that the caster 19 touches the ground and holding the mounting frame 1, without having to squat down. The main unit 2 and the ultrasonic testing probe 8 work together to detect cracks in the road surface.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A highway maintenance and testing device, comprising a mounting frame (1), characterized in that: The mounting frame (1) is U-shaped. The main unit of the testing machine (2) is installed in the inner cavity of the mounting frame (1). A connecting rod (3) is fixedly connected to one side of the bottom of the mounting frame (1). A base plate (4) is fixedly connected to the bottom of the connecting rod (3). Casters (19) are provided on both sides of the bottom of the base plate (4). A fixing block (5) is fixedly connected to the top of the base plate (4). A placement groove is opened on the top of the fixing block (5). A mounting seat (6) is placed in the placement groove. Through holes (7) are opened on the bottom inner walls of the base plate (4) and the placement groove. An ultrasonic testing probe (8) is provided at the bottom of the mounting seat (6) and passes through the through hole (7). A connecting line (13) is provided at the top of the mounting seat (6) and is electrically connected to the main unit of the testing machine (2).

2. The highway maintenance and testing equipment according to claim 1, characterized in that: The inner walls on both sides of the placement groove are provided with movable grooves (9). The inner walls of the movable grooves (9) are fitted with mounting blocks (10) by screws. The top of the mounting blocks (10) is connected to an elastic rod (11). The top of the elastic rod (11) is connected to a pressure block (12) that presses against the top of the mounting base (6).

3. The highway maintenance and testing equipment according to claim 1, characterized in that: The bottom of the mounting frame (1) is fixedly connected to a diagonal rod (14) that is connected to the connecting rod (3).

4. The highway maintenance and testing equipment according to claim 1, characterized in that: The top of the mounting frame (1) is fixedly connected to a U-shaped block (15) in the shape of an inverted U, and the outer wall of the mounting frame (1) is threadedly connected to an adjusting screw (16) whose end can abut against the main unit (2) of the testing machine.

5. The highway maintenance and testing equipment according to claim 1, characterized in that: The top of the fixing block (5) is fixedly connected to a reinforcing block (17) that is connected to the outer wall of the connecting rod (3).

6. The highway maintenance and testing equipment according to claim 1, characterized in that: A rear baffle (18) is fixedly connected to one side of the top of the mounting frame (1).

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