High-speed pavement drilling equipment with positioning structure

Abstract

The utility model relates to the technical field of expressway surface drilling, in particular to expressway surface drilling equipment with a positioning structure, which comprises a frame, a positioning component, a drilling component, a protective component, a lifting component and a supporting component, the positioning component is arranged on one side of the frame, the drilling component is arranged below the positioning component, and the protective component is arranged below the drilling component. A protection assembly is arranged above the positioning assembly, a lifting assembly is arranged above the rack, and a supporting assembly is arranged below the rack. The positioning assembly comprises a lifting plate, a first motor, a first rotating shaft, a first connecting frame, a second motor, a second rotating shaft, a second connecting frame, a telescopic rod, a spring, a positioning frame, a first connecting plate, a third motor, a third rotating shaft, a first gear, a second gear, a bearing frame, a second connecting plate, a first infrared distance meter and a second infrared distance meter. Accurate drilling of the expressway pavement is achieved through the positioning structure capable of being flexibly adjusted, and construction efficiency and quality are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to high -speed pavement drilling technology field especially relates to a high -speed pavement drilling equipment with positioning structure. BACKGROUND

[0002] In the process of highway construction and maintenance, road drilling operation is a crucial link, which is usually used for installing road signs, guardrails, traffic signal lights and other infrastructure, or carrying out road disease detection and repair, however, the traditional drilling equipment exposes a series of problems in practical application, which seriously affects the construction efficiency, quality and cost control, and is specifically shown in the following aspects:

[0003] Inaccurate positioning: the traditional drilling equipment often relies on manual experience or simple mechanical positioning method to determine the drilling position, which is easy to be affected by human factors and environmental conditions, leading to deviation of drilling position from design requirements, and further affecting the accuracy of subsequent installation or repair work; inaccurate positioning not only increases the rework rate, but also may cause damage to road structure and reduce road service life;

[0004] Drilling angle is difficult to control: in high-speed road drilling operation, it is crucial to maintain the accuracy of drilling angle, especially in the case of inclined drilling; however, the traditional equipment usually lacks effective angle adjusting mechanism, or the adjusting process is complex and difficult to control, leading to large deviation of drilling angle, which is difficult to meet the construction specification; this not only affects the drilling effect, but also may cause unnecessary damage to road structure;

[0005] Therefore, in view of the above problems, the present application provides a high-speed pavement drilling equipment with positioning structure, which can realize accurate drilling of high-speed pavement through multi-angle adjustment of vertical and horizontal planes during drilling of pavement, and improve the construction efficiency and quality. SUMMARY

[0006] In order to overcome the problems of inaccurate positioning and difficult control of drilling angle in the process of using traditional high-speed pavement drilling equipment in daily work.

[0007] The utility model discloses a technical scheme for a high -speed road surface drilling equipment with positioning structure, including frame, positioning component, drilling assembly, protection component, lifting assembly and support component, one side of frame is provided with positioning component, and the below of positioning component is provided with drilling assembly, and the above of positioning component is provided with protection component, and the above of frame is provided with lifting assembly, and the below of frame is provided with support component, and positioning component includes lifting plate, first motor, first rotating shaft, first connecting frame, second motor, second rotating shaft, second connecting frame, telescopic link, spring, positioning frame, first connecting plate, third motor, third rotating shaft, first gear, second gear, bearing frame, second connecting plate, first infrared range finder and second infrared range finder, and the inside of frame is provided with lifting plate, and the above of lifting plate is provided with first motor, and the output of first motor is provided with first rotating shaft, and the below of first rotating shaft is provided with first connecting frame, and one side of first connecting frame is provided with second motor, and the output of second motor is provided with second rotating shaft, and one end of second rotating shaft is provided with second connecting frame, and the below of second connecting frame is provided with telescopic link, and the outside of telescopic link is provided with spring, and one end of telescopic link is provided with positioning frame, and one side of positioning frame is provided with first connecting plate, and the above of first connecting plate is provided with third motor, and the output of third motor is provided with third rotating shaft, and the outside of third rotating shaft is provided with first gear, and first gear and third rotating shaft key groove connection, and the outside of positioning frame is provided with second gear, and second gear and positioning frame rotation is connected, and second gear and first gear meshing connection, and the below of second gear is provided with bearing frame, and one side of bearing frame is provided with second connecting plate, and second connecting plate sets up many, and one side of second connecting plate is provided with first infrared range finder, and the below of second connecting plate is provided with second infrared range finder.

[0008] Preferably, the first motor is started to drive the first rotating shaft to rotate, the first rotating shaft is driven to rotate to drive the first connecting frame to rotate, the second motor is started to drive the second rotating shaft to rotate, the second rotating shaft is driven to rotate to drive the second connecting frame to rotate, thereby the angle of the drilling structure can be adjusted, the spring is extended and contracted to drive the telescopic link to extend and contract, thereby the positioning frame is attached to the road surface when drilling, the third motor is started to drive the third rotating shaft to rotate, the third rotating shaft is driven to rotate to drive the first gear to rotate, the first gear is driven to rotate to drive the second gear to rotate, the second gear is driven to rotate to drive the bearing frame to rotate, the bearing frame is driven to rotate to drive the second connecting plate to rotate, the angle of the first infrared range finder is adjusted through the rotation of the connecting plate, thereby the horizontal position of the first infrared range finder and the drilling structure is adjusted and positioned, the height of multiple points of the drilling structure is measured through the second range finder, thereby the vertical drilling angle of the drilling structure and the ground is maintained, and the drilling positioning accuracy of the high-speed road surface drilling device is improved.

[0009] Preferably, the drilling assembly further comprises a mounting pipe, a drill rod and a drill bit, one end of the fourth rotating shaft is provided with the mounting pipe, the inside of the mounting pipe is provided with the drill rod, and one end of the drill rod is provided with the drill bit.

[0010] Preferably, the drilling assembly further comprises a mounting pipe, a drill rod and a drill bit, one end of the fourth rotating shaft is provided with the mounting pipe, the inside of the mounting pipe is provided with the drill rod, and one end of the drill rod is provided with the drill bit.

[0011] Preferably, the protection assembly comprises a guide pipe and a collection box, the guide pipe is arranged above the positioning frame, and one end of the guide pipe is provided with the collection box.

[0012] Preferably, the protection assembly further comprises a filter plate and an air blower, the inside of the collection box is provided with the filter plate, and one side of the collection box is provided with the air blower.

[0013] Preferably, the lifting assembly comprises a fifth motor and a threaded rod, the fifth motor is arranged above the machine frame, the output end of the fifth motor is provided with the threaded rod, and the threaded rod is in threaded connection with the lifting plate.

[0014] Preferably, the supporting assembly comprises a bottom plate, a support and a base, the bottom plate is arranged below the machine frame, the support is arranged below the bottom plate, the support is provided in multiple groups, and the base is arranged below the support.

[0015] By starting the first motor to drive the first rotating shaft to rotate, driving the first connecting frame to rotate through the rotation of the first rotating shaft, starting the second motor to drive the second rotating shaft to rotate, and driving the second connecting frame to rotate through the rotation of the second rotating shaft, the angle of the drilling structure can be adjusted and processed. The positioning frame and the road surface are attached through the extension of the spring and the extension of the telescopic rod. The third motor is started to drive the third rotating shaft to rotate, the first gear is driven to rotate through the rotation of the third rotating shaft, the second gear is driven to rotate through the rotation of the first gear, the bearing frame is driven to rotate through the rotation of the second gear, the second connecting plate is driven to rotate through the rotation of the bearing frame, and the angle of the first infrared range finder is adjusted through the rotation of the connecting plate. The horizontal position of the drilling structure is adjusted and positioned through the first infrared range finder. The height of multiple points of the drilling structure is measured through the second range finder, so as to maintain the vertical drilling angle of the drilling structure and the ground. The drilling positioning accuracy of the high-speed road surface drilling device is improved, and the drilling construction effect is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 A first three-dimensional structure schematic diagram of the high-speed road surface drilling equipment with a positioning structure is shown.

[0017] Figure 2 A second three-dimensional structure schematic diagram of the high-speed road surface drilling equipment with a positioning structure is shown.

[0018] Figure 3 The high-speed pavement drilling equipment with the positioning structure is shown as a sectional three-dimensional structure schematic view of the utility model;

[0019] Figure 4 The high-speed pavement drilling equipment with the positioning structure is shown as a sectional three-dimensional structure schematic view of the utility model;

[0020] Mark explanation: 1, rack; 101, lifting plate; 102, first motor; 103, first rotating shaft; 104, first connecting frame; 105, second motor; 106, second rotating shaft; 107, second connecting frame; 108, telescopic rod; 109, spring; 110, positioning frame; 111, first connecting plate; 112, third motor; 113, third rotating shaft; 114, first gear; 115, second gear; 116, bearing frame; 117, second connecting plate; 118, first infrared range finder; 119, second infrared range finder; 201, fourth motor; 202, fourth rotating shaft; 203, mounting pipe; 204, drill rod; 205, drill bit; 301, guide pipe; 302, collection box; 303, filter plate; 304, fan; 401, fifth motor; 402, threaded rod; 501, bottom plate; 502, support; 503, base. DETAILED DESCRIPTION

[0021] The utility model will be further explained in connection with the drawings and examples.

[0022] Please refer to Figure 1The utility model provides an embodiment: a high -speed pavement drilling equipment with positioning structure, including frame 1, positioning assembly, drilling assembly, protection subassembly, lifting assembly and support component, one side of frame 1 is provided with positioning assembly, the below of positioning assembly is provided with drilling assembly, the above of positioning assembly is provided with protection subassembly, the above of frame 1 is provided with lifting assembly, the below of frame 1 is provided with support component, positioning assembly includes lifting plate 101, first motor 102, first rotating shaft 103, first connecting frame 104, second motor 105, second rotating shaft 106, second connecting frame 107, telescopic link 108, spring 109, positioning frame 110, first connecting plate 111, third motor 112, third rotating shaft 113, first gear 114, second gear 115, bearing frame 116, second connecting plate 117, first infrared range finder 118 and second infrared range finder 119, the inside of frame 1 is provided with lifting plate 101, the above of lifting plate 101 is provided with first motor 102, and the output of first motor 102 is provided with first rotating shaft 103, and the below of first rotating shaft 103 is provided with first connecting frame 104, and one side of first connecting frame 104 is provided with second motor 105, and the output of second motor 105 is provided with second rotating shaft 106, and one end of second rotating shaft 106 is provided with second connecting frame 107, and the below of second connecting frame 107 is provided with telescopic link 108, and the outside of telescopic link 108 is provided with spring 109, and one end of telescopic link 108 is provided with positioning frame 110, and one side of positioning frame 110 is provided with first connecting plate 111, and the above of first connecting plate 111 is provided with third motor 112, and the output of third motor 112 is provided with third rotating shaft 113, and the outside of third rotating shaft 113 is provided with first gear 114, and first gear 114 and third rotating shaft 113 key groove connection, the outside of positioning frame 110 is provided with second gear 115, and second gear 115 and positioning frame 110 rotation is connected, and second gear 115 and first gear 114 meshing connection, and the below of second gear 115 is provided with bearing frame 116, and one side of bearing frame 116 is provided with second connecting plate 117, and second connecting plate 117 is provided with multiple groups, and one side of second connecting plate 117 is provided with first infrared range finder 118, and the below of second connecting plate 117 is provided with second infrared range finder 119.

[0023] Please refer to Figures 2-4In the embodiment, the drilling assembly comprises a fourth motor 201 and a fourth rotating shaft 202, the fourth motor 201 is arranged above the second connecting frame 107, the output end of the fourth motor 201 is provided with the fourth rotating shaft 202, the drilling assembly further comprises a mounting pipe 203, a drill rod 204 and a drill bit 205, one end of the fourth rotating shaft 202 is provided with the mounting pipe 203, the inner side of the mounting pipe 203 is provided with the drill rod 204, one end of the drill rod 204 is provided with the drill bit 205, in use, he starts the fourth motor 201 to drive the fourth rotating shaft 202 to rotate, drives the mounting pipe 203 to rotate through the fourth rotating shaft 202, drives the drill rod 204 to rotate through the mounting pipe 203, drives the drill bit 205 to rotate through the drill rod 204, so that the highway pavement can be drilled, the protection assembly comprises a guide pipe 301 and a collection box 302, the guide pipe 301 is arranged above the positioning frame 110, one end of the guide pipe 301 is provided with the collection box 302, the protection assembly further comprises a filter plate 303 and a fan 304, the inner side of the collection box 302 is provided with the filter plate 303, one side of the collection box 302 is provided with the fan 304, in use, the fan 304 is started to guide the dust raised in the positioning frame 110 to the collection box 302 along the guide pipe 301 when the device is drilling, so as to prevent a large amount of dust generated during drilling from entering the inside of the device and affecting the normal operation of the device.

[0024] The lifting assembly comprises a fifth motor 401 and a threaded rod 402, the fifth motor 401 is arranged above the rack 1, the output end of the fifth motor 401 is provided with the threaded rod 402, the threaded rod 402 and the lifting plate 101 are screw connected, in use, the fifth motor 401 is started to drive the threaded rod 402 to rotate, the lifting plate 101 is driven to move up and down through the threaded rod 402, the height of the drilling structure can be adjusted through the lifting plate 101, the supporting assembly comprises a bottom plate 501, a support 502 and a base 503, the bottom plate 501 is arranged below the rack 1, the support 502 is arranged below the bottom plate 501, the support 502 is provided in multiple groups, the base 503 is arranged below the support 502, in use, the bottom plate 501 is supported through the support 502, so that the device is supported.

[0025] When working, first, the device is stably placed on the expressway surface to be drilled through the support 502 and the base 503 of the supporting assembly, then the fifth motor 401 of the lifting assembly is started, the threaded rod 402 is driven to rotate, and the lifting plate 101 is driven to move up and down, the height of the drilling assembly is adjusted according to actual needs, subsequently, the first motor 102 and the second motor 105 of the positioning assembly are started, the first rotating shaft 103 and the second rotating shaft 106 are driven to rotate respectively, multi-angle adjustment of the drilling assembly in the vertical plane and the horizontal plane is realized through the first connecting frame 104 and the second connecting frame 107, in the adjustment process, the telescopic rod 108 and the spring 109 work cooperatively to ensure that the positioning frame 110 is closely attached to the road surface, and the accuracy and stability of positioning are improved;

[0026] After the positioning adjustment is completed, the precise positioning stage is entered, the third motor 112 of the positioning assembly is started, the third rotating shaft 113 is driven to rotate, and the first gear 114 is driven to rotate, the first gear 114 is engaged with the second gear 115, the bearing frame 116 and the second connecting plate 117 are driven to rotate, so that the angle of the first infrared range finder 118 is adjusted, the drilling position is horizontally positioned through the first infrared range finder 118, and it is ensured that the drilling position is consistent with the design requirement, meanwhile, the second infrared range finder 119 measures the heights of multiple points of the drilling structure, and the vertical drilling angle of the drilling structure and the ground is kept, after the positioning is completed, the fourth motor 201 of the drilling assembly is started, the fourth rotating shaft 202 is driven to rotate, and the mounting pipe 203, the drill rod 204 and the drill bit 205 are driven to rotate, and the drilling operation on the expressway surface is started, in the drilling process, the fan 304 of the protection assembly is started, dust stirred up in the positioning frame 110 is guided into the collecting box 302 along the guide pipe 301, and it is prevented that the dust affects the normal operation of the equipment;

[0027] After the drilling operation is completed, the motors of the drilling assembly, the positioning assembly, the lifting assembly and the protection assembly are sequentially turned off, it is ensured that the equipment is in a safe state, then the drilling assembly is lifted to a proper height through the lifting assembly, and the equipment is moved for drilling operation at the next position.

[0028] Through the above steps, the first motor 102 is started to drive the first rotating shaft 103 to rotate, the first rotating shaft 103 is used to drive the first connecting frame 104 to rotate, the second motor 105 is started to drive the second rotating shaft 106 to rotate, the second rotating shaft 106 is used to drive the second connecting frame 107 to rotate, so that the angle of the drilling structure can be adjusted and processed, the spring 109 is used to drive the telescopic rod 108 to extend and retract, so that the positioning frame 110 and the road surface are attached when drilling, the third motor 112 is started to drive the third rotating shaft 113 to rotate, the third rotating shaft 113 is used to drive the first gear 114 to rotate, the first gear 114 is used to drive the second gear 115 to rotate, the second gear 115 is used to drive the bearing frame 116 to rotate, the bearing frame 116 is used to drive the second connecting plate 117 to rotate, the connecting plate is used to adjust the angle of the first infrared range finder 118, so that the horizontal position of the first infrared range finder 118 and the drilling structure is adjusted and positioned, the second range finder is used to measure the height of multiple points of the drilling structure, so that the vertical drilling angle of the drilling structure and the ground is maintained, so that the drilling positioning accuracy of the high-speed road drilling device is improved.

[0029] The embodiments of the utility model are described in detail above combined with the drawings, but the utility model is not limited to the above-mentioned embodiments, within the knowledge range of the person skilled in the art, various changes can be made without departing from the purpose of the utility model.

Claims

1. A high-speed road drilling device with a positioning structure, comprising a frame (1), characterized in that: The machine also includes a positioning assembly, a drilling assembly, a protective assembly, a lifting assembly and a supporting assembly. A positioning assembly is provided on one side of the frame (1), a drilling assembly is provided below the positioning assembly, a protective assembly is provided above the positioning assembly, a lifting assembly is provided above the frame (1), and a supporting assembly is provided below the frame (1). The positioning assembly includes a lifting plate (101), a first motor (102), a first rotating shaft (103), a first connecting frame (104), a second motor (105), a second rotating shaft (106), a second connecting frame (107), a telescopic rod (108), a spring (109), a positioning frame (110), a first connecting plate (1 11), a third motor (112), a third rotating shaft (113), a first gear (114), a second gear (115), a bearing frame (116), a second connecting plate (117), a first infrared rangefinder (118) and a second infrared rangefinder (119), a lifting plate (101) is provided on the inner side of the frame (1), a first motor (102) is provided above the lifting plate (101), an output end of the first motor (102) is provided with a first rotating shaft (103), a first connecting frame (104) is provided below the first rotating shaft (103), a second motor (105) is provided on one side of the first connecting frame (104), and the second motor (1 05) is provided with a second rotating shaft (106) at the output end, a second connecting frame (107) is provided at one end of the second rotating shaft (106), a telescopic rod (108) is provided below the second connecting frame (107), a spring (109) is provided on the outside of the telescopic rod (108), a positioning frame (110) is provided at one end of the telescopic rod (108), a first connecting plate (111) is provided on one side of the positioning frame (110), a third motor (112) is provided above the first connecting plate (111), a third rotating shaft (113) is provided at the output end of the third motor (112), and a first gear (114) is provided on the outside of the third rotating shaft (113). The first gear (114) and the third rotating shaft (113) are keyway-connected, a second gear (115) is provided on the outer side of the positioning frame (110), the second gear (115) and the positioning frame (110) are rotationally connected, the second gear (115) and the first gear (114) are meshingly connected, a bearing frame (116) is provided below the second gear (115), a second connecting plate (117) is provided on one side of the bearing frame (116), a plurality of second connecting plates (117) are provided, a first infrared rangefinder (118) is provided on one side of the second connecting plate (117), and a second infrared rangefinder (119) is provided below the second connecting plate (117).

2. The high-speed road drilling equipment with a positioning structure according to claim 1, characterized in that: The drilling assembly comprises a fourth motor (201) and a fourth rotating shaft (202); the fourth motor (201) is arranged above the second connecting frame (107); and the fourth rotating shaft (202) is arranged at the output end of the fourth motor (201).

3. The high-speed road drilling equipment with a positioning structure according to claim 2, characterized in that: The drilling assembly further comprises a mounting tube (203), a drill rod (204) and a drill bit (205); one end of the fourth rotating shaft (202) is provided with the mounting tube (203); the inner side of the mounting tube (203) is provided with the drill rod (204); and one end of the drill rod (204) is provided with the drill bit (205).

4. The high-speed road drilling equipment with a positioning structure according to claim 3, characterized in that: The protection component comprises a conduit (301) and a collection box (302). The conduit (301) is arranged above the positioning frame (110), and the collection box (302) is arranged at one end of the conduit (301).

5. The high-speed road drilling equipment with a positioning structure according to claim 4, characterized in that: The protection component further comprises a filter plate (303) and a fan (304). The filter plate (303) is provided on the inner side of the collection box (302), and the fan (304) is provided on one side of the collection box (302).

6. The high-speed road drilling equipment with a positioning structure according to claim 1, characterized in that: The lifting assembly comprises a fifth motor (401) and a threaded rod (402). The fifth motor (401) is arranged above the frame (1). The output end of the fifth motor (401) is provided with a threaded rod (402). The threaded rod (402) and the lifting plate (101) are threadedly connected.

7. The high-speed road drilling equipment with a positioning structure according to claim 1, characterized in that: The support assembly comprises a bottom plate (501), a bracket (502) and a base (503); the bottom plate (501) is arranged below the frame (1); the bracket (502) is arranged below the bottom plate (501); the bracket (502) is provided in multiple groups; and the base (503) is arranged below the bracket (502).

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