Highway engineering supervision and inspection equipment

Abstract

The utility model relates to the technical field of engineering supervision and inspection, and discloses highway engineering supervision and inspection equipment which comprises a base, an electric telescopic rod is fixedly connected to the middle of the top end of the base, a sampler is fixedly connected to the top end of the electric telescopic rod, and a drilling sampling head is rotationally connected to the left side of the bottom of the sampler. A motor is fixedly connected to the front side of the inner wall of the base, a two-way threaded rod is fixedly connected to the output end of the motor, threaded blocks are connected to the front side and the rear side of the outer wall of the two-way threaded rod in a threaded mode, and first telescopic plates are rotationally connected to the inner sides of the threaded blocks. According to the utility model, the electric telescopic rod is started to adjust the sampler, the walking wheel shifts after drilling and sampling, the motor drives the threaded rod during positioning, the threaded block is linked with the telescopic plate, the U-shaped plate supporting seat touches the ground stably, the rotating rod drives the bevel gear during steering, and the telescopic pipe is adjusted to drive the supporting seat to steer in situ, so that the space is saved, and flexible operation is realized.

Description

Technical Field

[0001] This utility model relates to the field of engineering supervision and inspection technology, and in particular to a highway engineering supervision and inspection device. Background Technology

[0002] Highway engineering inspection refers to the testing and inspection activities carried out on materials, components and products used in the construction process, as well as the final engineering entity, to ensure the safety, quality and efficiency of highways. It covers the verification of quality and technical indicators, and aims to identify and solve potential problems in a timely manner to ensure the durability and reliability of highways.

[0003] A search revealed Chinese Patent Publication No. CN221663632U, which discloses a highway engineering supervision and inspection equipment, including a main body and a testing mechanism. The testing mechanism is located on the upper side of the main body. The main body includes a base plate, a fixed column, and a mounting top plate. The fixed column is fixedly installed on the upper end of the base plate, and the mounting top plate is fixedly installed on the upper end of the fixed column. The main body also includes a cleaning component and moving wheels. This highway engineering supervision and inspection equipment, through its main structure, allows the cleaning brush to reach the road surface to be inspected before workers use the drilling sampling head to take samples from the ground. This is achieved through the coordination of motor one, lead screw, and positioning nut. Motor two then drives the transmission rod to rotate, which in turn drives the cleaning brush to sweep the road surface, effectively removing dust, garbage, and other impurities. This facilitates subsequent sampling, increasing practicality and ensuring the accuracy of subsequent testing. However, in actual use, the device moves by rotating its wheels. In field use, its turning and movement require a large angle for adjustment and movement, and it cannot turn on the spot. This makes it difficult to turn and adjust in narrow spaces or areas with many obstacles, thus reducing the device's convenience. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a highway engineering supervision and inspection device, which aims to improve the problem that existing inspection devices are difficult to turn in place.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a highway engineering supervision and inspection equipment, comprising a base, an electric telescopic rod fixedly connected to the top center of the base, a sampler fixedly connected to the top of the electric telescopic rod, a drilling sampling head rotatably connected to the bottom left side of the sampler, a motor fixedly connected to the front side of the inner wall of the base, a bidirectional threaded rod fixedly connected to the output end of the motor, threaded blocks threadedly connected to the front and rear sides of the outer wall of the bidirectional threaded rod, a first telescopic plate rotatably connected to the inner side of the threaded blocks, and a U-shaped plate rotatably connected to the outer side of the first telescopic plate. A support base is rotatably connected to the bottom of the U-shaped plate. A telescopic tube is fixedly connected to the top of the support base through the U-shaped plate. A second bevel gear is fixedly connected to the top of the telescopic tube. The outer side of the second bevel gear is rotatably connected to the base. A rotating rod is rotatably connected to the middle right side of the inner wall of the base. A first bevel gear is fixedly connected to the left side of the rotating rod. The first bevel gear meshes with the second bevel gear. Traveling wheels are rotatably connected to the four corners of the bottom of the base. A positioning mechanism is provided on the outer side of the sampler. The positioning mechanism is used to position the device.

[0006] The above technical solution involves: starting the electric telescopic rod to adjust the sampler; after the drill bit takes a sample, the device can be moved by rotating the walking wheels; during positioning, the motor drives the bidirectional threaded rod, the threaded block drives the telescopic plate to rotate, and the U-shaped plate support seat touches the ground to stabilize the device; during turning, the rotating rod drives the bevel gear to mesh, and the adjusting telescopic tube drives the support seat to turn, achieving flexible turning in place and saving space.

[0007] As a further description of the above technical solution:

[0008] The positioning mechanism includes a connecting plate, which is fixedly connected to the outside of the sampler. Connecting rods are fixedly connected to the front and rear sides of the bottom of the connecting plate. A U-shaped block is fixedly connected to the bottom of the connecting rod. The bottom of the U-shaped block passes through the base. A second telescopic plate is rotatably connected to the top of the inner wall of the U-shaped block. A push plate is rotatably connected to the outside of the second telescopic plate. The push plate is slidably connected to the base.

[0009] The above technical solution involves an electric telescopic rod driving the sampler to move, which in turn moves the connecting plate, thereby causing the connecting rod and the U-shaped block to move up and down. When the sampler descends, the U-shaped block contacts the ground stabilizing device, while simultaneously driving the second telescopic plate to rotate and extend, which in turn pushes the push plate to move, thus achieving precise auxiliary positioning of the device during the sampling process.

[0010] As a further description of the above technical solution:

[0011] The sampler has brackets fixedly connected to both the front and rear sides of its outer wall, and the bottom of the brackets is fixedly connected to the connecting plate.

[0012] The above technical solution can improve the structural strength between the connecting plate and the sampler by using a bracket.

[0013] As a further description of the above technical solution:

[0014] The base has sliding grooves on both the front and rear sides of its top, and the sliding grooves are slidably connected to the push plate.

[0015] The above technical solution enables the slide to improve the stability of the push plate when it moves along the base.

[0016] As a further description of the above technical solution:

[0017] A protective pad is fixedly connected to the outside of the push plate, and a cleaning brush is fixedly connected to the bottom of the U-shaped block.

[0018] The above technical solution provides protection for the push plate with a protective pad and cleans the ground when the device moves.

[0019] As a further description of the above technical solution:

[0020] A controller is fixedly connected to the right side of the sampler, and the controller is electrically connected to the electric telescopic rod, the sampler, the drilling sampling head and the motor respectively.

[0021] The above technical solution enables the controller to control the switching and operation of the electric telescopic pole, sampler, drilling sampling head, and motor.

[0022] As a further description of the above technical solution:

[0023] Multiple fixing rods are fixedly connected to the top right side of the base, and handrails are fixedly connected to the top of the fixing rods.

[0024] The above technical solution allows for easy movement of the device by holding the handle on the fixed rod.

[0025] As a further description of the above technical solution:

[0026] A knob is rotatably connected to the right side of the base, and a rotating rod is fixedly connected to the outer side of the knob through the base.

[0027] The above technical solution allows the rotating rod to rotate simultaneously by turning the knob.

[0028] This utility model has the following beneficial effects:

[0029] 1. In this utility model, the position of the sampler is adjusted by starting the electric telescopic rod, and the drilling sampling head drills and samples. After sampling, the moving device can be adjusted by the walking wheels. When positioning is required, the motor drives the bidirectional threaded rod, which moves the threaded block through the threaded connection, driving the first telescopic plate to rotate. The U-shaped plate support seat contacts the ground and raises the device to a stable position. When turning is required, the rotating rod drives the first bevel gear, which meshes with the second bevel gear and the telescopic tube, which can adjust the orientation of the support seat to achieve turning in place and save space, thereby improving the convenience of the device.

[0030] 2. In this utility model, the sampler is moved by an electric telescopic rod, which in turn moves the connecting plate. As the connecting plate moves, the connecting rod and the U-shaped block move up and down. When the sampler moves down, the U-shaped block contacts the ground positioning device, which in turn drives the second telescopic plate to rotate. The rotation and extension of the second telescopic plate pushes the push plate to move, which can help the device to accurately position itself during sampling, thereby improving the practicality of the device. Attached Figure Description

[0031] Figure 1 This is a perspective view of a highway engineering supervision and inspection equipment proposed in this utility model;

[0032] Figure 2 This is a front view of a highway engineering supervision and inspection equipment proposed in this utility model;

[0033] Figure 3 This is a partial structural exploded view of a highway engineering supervision and inspection equipment proposed in this utility model;

[0034] Figure 4 This is a top view of a highway engineering supervision and inspection equipment proposed in this utility model;

[0035] Figure 5 This is a partial structural diagram of the positioning mechanism of a highway engineering supervision and inspection equipment proposed in this utility model.

[0036] Legend:

[0037] 1. Base; 2. Positioning mechanism; 201. Connecting plate; 202. Connecting rod; 203. Second telescopic plate; 204. Push plate; 205. U-shaped block; 3. Electric telescopic rod; 4. Sampler; 5. Drilling sampling head; 6. Motor; 7. Bidirectional threaded rod; 8. Rotating rod; 9. First bevel gear; 10. Second bevel gear; 11. Telescopic tube; 12. Threaded block; 13. First telescopic plate; 14. Support seat; 15. U-shaped plate; 16. Walking wheel; 17. Knob; 18. Slide groove; 19. Bracket; 20. Controller; 21. Pad; 22. Cleaning brush; 23. Handrail; 24. Fixing rod. Detailed Implementation

[0038] 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.

[0039] Reference Figure 1 , Figure 3 and Figure 4 This utility model provides an embodiment of a highway engineering supervision and inspection device, comprising a base 1, an electric telescopic rod 3 fixedly connected to the top center of the base 1, a sampler 4 fixedly connected to the top of the electric telescopic rod 3, and the sampler 4 being moved by activating the electric telescopic rod 3. A drilling sampling head 5 is rotatably connected to the bottom left side of the sampler 4, facilitating ground sampling by activating the drilling sampling head 5. A motor 6 is fixedly connected to the front side of the inner wall of the base 1, and a bidirectional threaded rod 7 is fixedly connected to the output end of the motor 6, activating the motor 6 causing the bidirectional threaded rod 7 to rotate. Threaded blocks 12 are threadedly connected to the front and rear sides of the outer wall of the bidirectional threaded rod 7, and the threaded blocks 12 can be moved by the rotation of the bidirectional threaded rod 7. A first telescopic plate 13 is rotatably connected to the inner side of the threaded block 12, and the first telescopic plate 13 can be rotated by the rotation of the threaded block 12. A U-shaped plate 15 is rotatably connected to the outer side of the first telescopic plate 13. A support base 14 is rotatably connected to the bottom of the U-shaped plate 15. As the first telescopic plate 13 rotates, it pushes the U-shaped plate 15 and the support base 14 on it to move. The top of the support base 14 passes through the U-shaped plate 15 and is fixedly connected to a telescopic tube 11. A second bevel gear 10 is fixedly connected to the top of the telescopic tube 11. The outer side of the second bevel gear 10 is rotatably connected to the base 1. When the second bevel gear 10 rotates, it can synchronously drive the telescopic tube 11 to rotate. A rotating rod 8 is rotatably connected to the middle right side of the inner wall of the base 1. A first bevel gear 9 is fixedly connected to the left side of the rotating rod 8. The first bevel gear 9 and the second bevel gear 10 are meshed. Through the meshing connection, the first bevel gear 9 can rotate while the second bevel gear 10 rotates. A traveling wheel 16 is rotatably connected to the four corners of the bottom of the base 1. The traveling wheel 16 can facilitate the movement of the device. A positioning mechanism 2 is provided on the outer side of the sampler 4. The positioning mechanism 2 is used to position the device.

[0040] Specifically, by activating the electric telescopic rod 3, we can adjust the precise position of the sampler 4. Subsequently, starting the drilling sampling head 5 allows it to penetrate deep into the ground for drilling operations to facilitate sample acquisition and testing. After sampling, the rotation function of the traveling wheels 16 allows for easy adjustment and movement of the entire device. When positioning the device is required, the starting motor 6 drives the bidirectional threaded rod 7 to rotate, which is transmitted to the threaded block 12 through the threaded connection. This, in turn, causes the first telescopic plate 13 to rotate, making the U-shaped plate 15 and its support seat 14 contact the ground, thereby lifting the device and achieving stable positioning. If in-situ turning is required, the rotating rod 8 can be rotated to drive the first bevel gear 9 to rotate. The first bevel gear 9 then drives the second bevel gear 10 and its telescopic tube 11 to rotate together through meshing transmission. The rotation of the telescopic tube 11 can adjust the direction of the support seat 14 in contact with the ground, thereby achieving in-situ turning of the device.

[0041] Reference Figure 2 , Figure 4 and Figure 5 The positioning mechanism 2 includes a connecting plate 201, which is fixedly connected to the outside of the sampler 4. As the sampler 4 moves, the connecting plate 201 can move. Connecting rods 202 are fixedly connected to the front and rear sides of the bottom of the connecting plate 201. A U-shaped block 205 is fixedly connected to the bottom of the connecting rod 202. As the connecting plate 201 moves, it can push the connecting rod 202 and the U-shaped block 205 on it to move. The bottom of the U-shaped block 205 passes through the base 1. A second telescopic plate 203 is rotatably connected to the top of the inner wall of the U-shaped block 205. As the U-shaped block 205 moves, it can drive the second telescopic plate 203 to rotate. A push plate 204 is rotatably connected to the outside of the second telescopic plate 203. The push plate 204 is slidably connected to the base 1. As the second telescopic plate 203 rotates, it can push the push plate 204 to move along the base 1.

[0042] Specifically, operating the electric telescopic rod 3 can drive the sampler 4 to move synchronously, pulling the connecting plate 201 to move as well. As the connecting plate 201 moves, it pushes the connecting rod 202 and its attached U-shaped block 205 to move up and down. When the sampler 4 descends to detect and collect samples, the displacement of the U-shaped block 205 causes the device to contact the ground and achieve initial positioning. At the same time, the movement of the U-shaped block 205 also causes the second telescopic plate 203 to rotate. Through the rotation of the second telescopic plate 203 and its own telescopic function, the push plate 204 is pushed to move, which can assist in positioning the device. Therefore, the device can be effectively positioned during the sampling process.

[0043] Reference Figure 1 , Figure 4 and Figure 5The sampler 4 has brackets 19 fixedly connected to the front and rear sides of its outer wall. The bottom of the brackets 19 is fixedly connected to the connecting plate 201. The connection and fixation of the brackets 19 can improve the structural strength of the device. The top front and rear sides of the base 1 are provided with sliding grooves 18. The sliding grooves 18 are slidably connected to the push plate 204. The sliding grooves 18 can facilitate the movement of the push plate 204. The outer side of the push plate 204 is fixedly connected with a protective pad 21. The bottom of the U-shaped block 205 is fixedly connected with a cleaning brush 22. The protective pad 21 can protect the push plate 204 and the cleaning brush 22 can clean the ground when moving.

[0044] Specifically, the bracket 19 can improve the firmness and stability of the fixing between the connecting plate 201 and the sampler 4, the slide 18 can improve the stability of the push plate 204 when moving, the pad 21 can protect the push plate 204 when positioning, and the cleaning brush 22 can clean the ground at the bottom of the device when moving, thus improving the detection accuracy.

[0045] Reference Figure 1 , Figure 2 and Figure 4 A controller 20 is fixedly connected to the right side of the sampler 4. The controller 20 is electrically connected to the electric telescopic rod 3, the sampler 4, the drilling sampling head 5, and the motor 6. The controller 20 can control the electric telescopic rod 3, the sampler 4, the drilling sampling head 5, and the motor 6 respectively. Multiple fixed rods 24 are fixedly connected to the top right side of the base 1. Handrails 23 are fixedly connected to the top of the fixed rods 24. The handrails 23 on the fixed rods 24 can facilitate the movement of the device. A knob 17 is rotatably connected to the right side of the base 1. The outer side of the knob 17 passes through the base 1 and is fixedly connected to a rotating rod 8. Rotating the knob 17 can synchronously drive the rotating rod 8 to rotate.

[0046] Specifically, the controller 20 can control the starting and running power of the electric telescopic rod 3, the sampler 4, the drilling sampling head 5 and the motor 6 respectively. The handrail 23 on the fixed rod 24 can be used with the walking wheels 16 to facilitate the movement of the device. The rotating rod 8 can be manually adjusted by rotating the operating knob 17.

[0047] Working principle: Before using the device, the position of the sampler 4 is first adjusted by starting the electric telescopic rod 3. At this time, the drilling sampling head 5 is started to drill the ground for sampling and testing. After sampling, the device can be adjusted and moved by rotating the walking wheel 16. When positioning is required, the motor 6 is started to drive the bidirectional threaded rod 7 to rotate, so as to drive the threaded block 12 to move through the threaded connection, thereby driving the first telescopic plate 13 to rotate, so as to raise the device by bringing the support seat 14 on the U-shaped plate 15 into contact with the ground for stable positioning. When turning is required, the rotation of the rotating rod 8 drives the first bevel gear 9 to rotate, so as to drive the second bevel gear 10 and its telescopic tube 11 to rotate through meshing transmission. The rotation of the telescopic tube 11 adjusts the orientation of the support seat 14 in contact with the ground, so as to turn the device in place.

[0048] Furthermore, the sampler 4 is moved by the electric telescopic rod 3, which in turn moves the connecting plate 201 on it. As the connecting plate 201 moves, it pushes the connecting rod 202 and the U-shaped block 205 on it to move up and down. When the sampler 4 moves down to detect and sample, the movement of the U-shaped block 205 will bring the device into contact with and position it on the ground. At the same time, the movement of the U-shaped block 205 will also drive the second telescopic plate 203 on it to rotate. The rotation and extension of the second telescopic plate 203 will push the push plate 204 to move, which will help to position the device and enable the device to be positioned during sampling.

[0049] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A road works supervision inspection apparatus comprising a base (1) characterised in that: The top middle of the base (1) is fixedly connected with an electric telescopic rod (3), the top of the electric telescopic rod (3) is fixedly connected with a sampler (4), the bottom left side of the sampler (4) is rotatably connected with a drilling sampler head (5), the front inner wall of the base (1) is fixedly connected with a motor (6), the output end of the motor (6) is fixedly connected with a bidirectional threaded rod (7), the front and rear outer walls of the bidirectional threaded rod (7) are both threadedly connected with threaded blocks (12), the inner side of the threaded block (12) is rotatably connected with a first telescopic plate (13), the outer side of the first telescopic plate (13) is rotatably connected with a U-shaped plate (15), the bottom of the U-shaped plate (15) is rotatably connected with a support seat (14), the top of the support seat (14) penetrates through the U-shaped plate (15) and is fixedly connected with a telescopic pipe (11), the top of the telescopic pipe (11) is fixedly connected with a second bevel gear (10), the outer side of the second bevel gear (10) is rotatably connected with the base (1), the right middle inner wall of the base (1) is rotatably connected with a rotating rod (8), the left side of the rotating rod (8) is fixedly connected with a first bevel gear (9), the first bevel gear (9) is meshedly connected with the second bevel gear (10), the bottoms of the four corners of the base (1) are all rotatably connected with walking wheels (16), the outer side of the sampler (4) is provided with a positioning mechanism (2), and the positioning mechanism (2) is used for positioning the device.

2. A highway engineering supervision inspection device according to claim 1, characterized in that: The positioning mechanism (2) comprises a connecting plate (201), the connecting plate (201) is fixedly connected to the outer side of the sampler (4), the bottoms of the front and rear sides of the connecting plate (201) are both fixedly connected with connecting rods (202), the bottoms of the connecting rods (202) are fixedly connected with U-shaped blocks (205), the U-shaped blocks (205) penetrate through the base (1), the inner wall top of the U-shaped block (205) is rotatably connected with a second telescopic plate (203), the outer side of the second telescopic plate (203) is rotatably connected with a push plate (204), and the push plate (204) is slidably connected with the base (1).

3. A highway engineering supervision inspection device according to claim 2, characterized in that: The outer walls of the sampler (4) are both fixedly connected with supports (19), and the bottoms of the supports (19) are fixedly connected with the connecting plate (201).

4. A highway engineering supervision inspection device according to claim 2, characterized in that: The top front and rear sides of the base (1) are both provided with sliding grooves (18), and the sliding grooves (18) are slidably connected with the push plate (204).

5. A highway engineering supervision inspection device according to claim 2, characterized in that: The outer side of the push plate (204) is fixedly connected with a protective pad (21), and the bottom of the U-shaped block (205) is fixedly connected with a cleaning brush (22).

6. A highway engineering supervision inspection device according to claim 1, characterized in that: The right side of the sampler (4) is fixedly connected with a controller (20), and the controller (20) is electrically connected with the electric telescopic rod (3), the sampler (4), the drilling sampler head (5) and the motor (6) respectively.

7. A highway engineering supervision inspection device according to claim 1, characterized in that: A plurality of fixed rods (24) are fixedly connected to the top right side of the base (1), and the top of the fixed rod (24) is fixedly connected with a handrail (23).

8. A highway engineering supervision inspection device according to claim 1, characterized in that: The right side of the base (1) is rotationally connected with a knob (17), the outside of the knob (17) penetrates the base (1) and is fixedly connected with a rotating rod (8).

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