Drilling device for quality detection of urban road engineering

Abstract

The utility model provides a drilling device for urban road engineering quality detection, which comprises a base, the two sides of the top of the base are fixedly connected with mounting plates, a connecting plate is fixedly connected between the tops of the two mounting plates, and the periphery of the bottom of the connecting plate is fixedly connected with electric lifting rods. Compared with the prior art, the device has the advantages that the four electric lifting rods are started to drive the lifting plate to move downwards, then the electric drilling machine and the elastic shielding cover can be driven to integrally move downwards, and a protective ball cover and a fixing ring in the elastic shielding cover move to the surface of a road from a machining window at the same time to be attached; the electric drilling machine is started, the road surface in the protective ball cover is drilled, splashing stones can be shielded through the protective ball cover in the drilling process, after road drilling detection is conducted, the protective ball cover can gather the splashing stones together for rapid cleaning, and the working efficiency of road engineering quality detection is improved.

Description

Technical Field

[0001] The utility model relates to a drilling device for urban road engineering quality detection, belonging to the field of road quality detection equipment. Background Art

[0002] Urban roads refer to roads that reach various areas of the city, provide transportation and pedestrian use within the city, facilitate residents' lives, work, cultural and entertainment activities, and are connected to roads outside the city to carry external traffic. Therefore, it is necessary to conduct quality inspections on road projects. In the process of quality inspections on urban roads, drilling operations are performed on the road surface through a drilling machine to facilitate the inspection of road project quality.

[0003] In the prior art, when a road drilling device is drilling a road, the drill bit of the drilling machine rotates at high speed, which will carry away gravel generated during the drilling process, causing gravel to splatter on the road surface, making it inconvenient to clean the road surface after the road inspection is completed, thereby reducing the efficiency of road engineering quality inspection work.

[0004] In summary, the utility model therefore provides a drilling device for urban road engineering quality inspection to solve the above problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model aims to provide a drilling device for urban road engineering quality inspection to solve the problem in the above-mentioned background technology that the splashing of gravel generated by drilling is inconvenient for centralized cleaning.

[0006] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical scheme: a drilling device for urban road engineering quality inspection, including a base, both sides of the top of the base are fixedly connected with mounting plates, a connecting plate is fixedly connected between the tops of the two mounting plates, electric lifting rods are fixedly connected around the bottom of the connecting plate, a lifting plate is fixedly connected between the output ends of the four electric lifting rods, an electric drilling machine passes through the top of the lifting plate, an elastic shielding cover passes through the bottom of the lifting plate, the output end of the electric drilling machine extends to the inside of the elastic shielding cover, a processing window is provided between the top and the bottom of the base and directly below the elastic shielding cover, walking wheels are fixedly connected around the bottom of the base, and handles are fixedly connected on both sides of the top of the connecting plate.

[0007] Furthermore, the electric drilling machine includes a chassis, which is fixedly connected to the top of the lifting plate, and a motor is fixedly connected to the inside of the chassis. The output end of the motor is fixedly connected to a drilling screw, and one end of the drilling screw passes through the chassis and the lifting plate in sequence and extends to the inside of the elastic shielding cover.

[0008] Furthermore, the drilling screw is rotatably connected to the chassis, and the drilling screw is rotatably connected to the lifting plate.

[0009] Furthermore, the elastic shielding cover includes four telescopic rods, which respectively pass through the four sides of the bottom of the lifting plate, and the tops of the four telescopic rods and the top of the lifting plate are fixedly connected to the limiting blocks, and a load-bearing plate is fixedly connected between the output ends of the four telescopic rods, and a connecting tube passes through the top of the load-bearing plate, and the bottom end of the connecting tube is connected to a protective ball cover, and springs are sleeved between the lifting plate and the opposite side of the load-bearing plate and on the rod surface of each telescopic rod, and a fixing ring is sleeved on the outside of the protective ball cover, and support plates are fixedly connected between the two sides of the top of the fixing ring and the bottom of the load-bearing plate, and the bottom end of the drilling screw passes through the connecting tube and extends to the inside of the protective ball cover.

[0010] Furthermore, the telescopic rod is in contact with the lifting plate, the limiting block is in contact with the lifting plate, and the limiting block has a limiting effect on the telescopic rod.

[0011] Furthermore, one end of the spring is fixedly connected to the top of the load-bearing plate, and the other end of the spring is fixedly connected to the bottom of the lifting plate.

[0012] Furthermore, the connecting tube is fixedly connected to the load-bearing plate, and the fixing ring is fixedly connected to the protective ball cover.

[0013] Beneficial effects of the utility model:

[0014] By starting the four electric lifting rods to drive the lifting plate to move downward, the electric drilling machine and the elastic shielding cover can be driven to move downward as a whole. The protective ball cover and the fixing ring inside the elastic shielding cover are simultaneously moved from the processing window to the road surface for fitting. The electric drilling machine is started and the road surface inside the protective ball cover is drilled. During the drilling process, the protective ball cover can be used to cover the flying stones. After the road drilling inspection, the protective ball cover can gather the flying stones for quick cleaning, thereby improving the efficiency of road engineering quality inspection.

[0015] By closing the four electric lifting rods, the electric drilling machine and the elastic shielding cover are driven to move upward, and the spring is not squeezed. After the elastic shielding cover moves up, the internal spring can push the load-bearing plate, connecting tube, and protective ball cover to move and reset, making it convenient to inspect the quality of the next road project. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0017] Figure 1This is a schematic structural stereogram of a drilling device for urban road engineering quality inspection according to the utility model;

[0018] Figure 2 This is a schematic front view of the structure of a drilling device for urban road engineering quality inspection according to the utility model;

[0019] Figure 3 This is a schematic main cross-sectional view of the structure of a drilling device for urban road engineering quality inspection according to the utility model;

[0020] Figure 4 for Figure 3 The structure of the protective ball cover 76 is shown as a bottom view.

[0021] In the figure: 1. base; 2. mounting plate; 3. connecting plate; 4. electric lifting rod; 5. lifting plate; 6. electric drilling machine; 7. elastic shielding cover; 8. processing window; 9. walking wheel; 10. handle; 61. chassis; 62. motor; 63. drilling screw; 71. telescopic rod; 72. limit block; 73. load-bearing plate; 74. spring; 75. connecting tube; 76. protective ball cover; 77. fixing ring; 78. support plate. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] See also Figure 1-4 The utility model provides a technical solution: a drilling device for urban road engineering quality inspection, comprising a base 1, mounting plates 2 are fixedly connected to both sides of the top of the base 1, a connecting plate 3 is fixedly connected between the tops of the two mounting plates 2, electric lifting rods 4 are fixedly connected to the four sides of the bottom of the connecting plate 3, a lifting plate 5 is fixedly connected between the output ends of the four electric lifting rods 4, an electric drilling machine 6 is penetrated through the top of the lifting plate 5, an elastic shielding cover 7 is penetrated through the bottom of the lifting plate 5, the output end of the electric drilling machine 6 extends to the inside of the elastic shielding cover 7, a processing window 8 is provided between the top and the bottom of the base 1 and directly below the elastic shielding cover 7, walking wheels 9 are fixedly connected to the four sides of the bottom of the base 1, handles 10 are fixedly connected to both sides of the top of the connecting plate 3, and the four electric lifting rods 4 are connected to an external power supply and are provided with the same power control switch.

[0024] See also Figure 2-3The electric drilling machine 6 includes a chassis 61, which is fixedly connected to the top of the lifting plate 5. A motor 62 is fixedly connected to the inside of the chassis 61. The motor 62 is connected to an external power supply and is provided with a same power control switch. A drilling screw 63 is fixedly connected to the output end of the motor 62. One end of the drilling screw 63 passes through the chassis 61 and the lifting plate 5 in sequence and extends to the inside of the elastic shielding cover 7. The drilling screw 63 is rotatably connected to the chassis 61, and the drilling screw 63 is rotatably connected to the lifting plate 5.

[0025] See also Figure 3-4 The elastic shielding cover 7 includes four telescopic rods 71, which are respectively passed through the four sides of the bottom of the lifting plate 5. The tops of the four telescopic rods 71 ​​and the top of the lifting plate 5 are fixedly connected to the limited block 72. A load-bearing plate 73 is fixedly connected between the output ends of the four telescopic rods 71. A connecting tube 75 is passed through the top of the load-bearing plate 73. The bottom end of the connecting tube 75 is connected to a protective ball cover 76. A spring 74 is sleeved on the rod surface of each telescopic rod 71 between the lifting plate 5 and the opposite side of the load-bearing plate 73. A fixing ring 76 is sleeved on the outside of the protective ball cover 76. 7. Support plates 78 are fixedly connected between the two sides of the top of the fixing ring 77 and the bottom of the load-bearing plate 73. The bottom end of the drilling screw 63 passes through the connecting tube 75 and extends to the inside of the protective ball cover 76. The telescopic rod 71 is in contact with the lifting plate 5, and the limit block 72 is in contact with the lifting plate 5. The limit block 72 has a limiting effect on the telescopic rod 71. One end of the spring 74 is fixedly connected to the top of the load-bearing plate 73, and the other end of the spring 74 is fixedly connected to the bottom of the lifting plate 5. The connecting tube 75 is fixedly connected to the load-bearing plate 73, and the fixing ring 77 is fixedly connected to the protective ball cover 76.

[0026] Specific implementation method: Move the device to the road surface within the detection range through two handles 10, start the four electric lifting rods 4 to drive the lifting plate 5 to move downward, and then drive the electric drilling machine 6 and the elastic shielding cover 7 to move downward as a whole, start the motor 62 inside the electric drilling machine 6, drive the drilling screw 63 to rotate rapidly, and the protective ball cover 76 and the fixing ring 77 inside the elastic shielding cover 7 are simultaneously moved from the processing window 8 to the road surface for fitting, and as the lifting plate 5 continues to move downward, the springs 74 set on the rod surfaces of the four telescopic rods 71 ​​are squeezed, and the high-speed rotating drilling screw 63 inside the electric drilling machine 6 moves from the inside of the connecting tube 75 downward to the protective ball cover 76 and the fixing ring 77 inside the elastic shielding cover 7. The protective ball cover 76 is inside the road surface, and drilling operations are performed on the road surface inside the protective ball cover 76. During the drilling process, the protective ball cover 76 can cover the flying stones, so that after the road drilling inspection, the protective ball cover 76 can gather the flying stones for quick cleaning, thereby improving the efficiency of road engineering quality inspection. After the drilling is completed, the four electric lifting rods 4 can be closed to drive the electric drilling machine 6 and the elastic shielding cover 7 to move upward, and the spring 74 is not squeezed, so that after the elastic shielding cover 7 moves up, the internal spring 74 can push the load-bearing plate 73, the connecting tube 75, and the protective ball cover 76 to move and reset, so as to facilitate the next road engineering quality inspection.

[0027] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A drilling device for urban road engineering quality inspection, comprising a base (1), characterized in that: Both sides of the top of the base (1) are fixedly connected with mounting plates (2), a connecting plate (3) is fixedly connected between the tops of the two mounting plates (2), the bottom of the connecting plate (3) is fixedly connected with electric lifting rods (4) on all sides, a lifting plate (5) is fixedly connected between the output ends of the four electric lifting rods (4), an electric drilling machine (6) is passed through the top of the lifting plate (5), an elastic shielding cover (7) is passed through the bottom of the lifting plate (5), the output end of the electric drilling machine (6) extends to the inside of the elastic shielding cover (7), a processing window (8) is provided between the top and bottom of the base (1) and directly below the elastic shielding cover (7), the bottom of the base (1) is fixedly connected with running wheels (9), and both sides of the top of the connecting plate (3) are fixedly connected with handles (10).

2. The drilling device for urban road engineering quality inspection according to claim 1 is characterized in that: The electric drilling machine (6) comprises a chassis (61), the chassis (61) being fixedly connected to the top of the lifting plate (5), a motor (62) being fixedly connected inside the chassis (61), a drilling screw (63) being fixedly connected to the output end of the motor (62), one end of the drilling screw (63) passing through the chassis (61) and the lifting plate (5) in sequence and extending to the interior of the elastic shielding cover (7).

3. The drilling device for urban road engineering quality inspection according to claim 2 is characterized in that: The drilling screw (63) is rotatably connected to the chassis (61), and the drilling screw (63) is rotatably connected to the lifting plate (5).

4. The drilling device for urban road engineering quality inspection according to claim 2 is characterized in that: The elastic shielding cover (7) comprises four telescopic rods (71), the four telescopic rods (71) respectively penetrate the four sides of the bottom of the lifting plate (5), the top ends of the four telescopic rods (71) and the top of the lifting plate (5) are fixedly connected to the limit blocks (72), the output ends of the four telescopic rods (71) are fixedly connected to the bearing plate (73), the top of the bearing plate (73) is penetrated by a connecting tube (75), the bottom end of the connecting tube (75) is connected to the protective ball cover (76), between the lifting plate (5) and the opposite side of the bearing plate (73) and located on the rod surface of each telescopic rod (71) are sleeved with a spring (74), the outside of the protective ball cover (76) is sleeved with a fixing ring (77), the two sides of the top of the fixing ring (77) and the bottom of the bearing plate (73) are fixedly connected with support plates (78), the bottom end of the drilling screw (63) penetrates the connecting tube (75) and extends to the inside of the protective ball cover (76).

5. The drilling device for urban road engineering quality inspection according to claim 4 is characterized in that: The telescopic rod (71) is in contact with the lifting plate (5), the limiting block (72) is in contact with the lifting plate (5), and the limiting block (72) has a limiting effect on the telescopic rod (71).

6. The drilling device for urban road engineering quality inspection according to claim 4 is characterized in that: One end of the spring (74) is fixedly connected to the top of the load-bearing plate (73), and the other end of the spring (74) is fixedly connected to the bottom of the lifting plate (5).

7. The drilling device for urban road engineering quality inspection according to claim 4 is characterized in that: The connecting tube (75) is fixedly connected to the load-bearing plate (73), and the fixing ring (77) is fixedly connected to the protective ball cover (76).

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