Drilling device for traffic road construction

Abstract

The invention relates to the technical field of road drilling, in particular to a drilling device for traffic road construction. The fixed seat is connected to the fixed transverse plate in a sliding manner; the walking adjusting mechanism is distributed between the fixed seat and the fixed transverse plate and is used for accurately controlling the displacement distance of the fixed seat on the fixed transverse plate; the first adjusting piece and the second adjusting piece are of the same structure and are rotationally connected to the two ends of the bottom of the fixed transverse plate correspondingly. The motor is fixedly connected to the fixing base, the output end of the motor is fixedly connected with a drill rod, the drill rod is sleeved with a rotating structure, the drill rod is hollow, and the other end of the drill rod is detachably connected with a drill bit; the first supporting plate is vertically connected to one side of the upper end face of the fixing transverse plate. The device is simple and compact in structure, by designing a folding rotating structure of the first adjusting part and the second adjusting part, a user can conveniently store and fold the device when the device is not used, the space occupancy rate of the device is reduced, and the user can conveniently carry and transport the device.

Description

Technical Field

[0001] The present invention relates to the technical field of road drilling, in particular to a drilling device for traffic road construction. Background Art

[0002] With the continuous development of society, traffic roads have also been rapidly developed. Traffic road engineering refers to the entire process of planning, design, construction, maintenance and management of roads and the engineering entities involved; During the construction of traffic engineering roads, it is often necessary to use a drilling rig to drill holes in the road, such as for the installation and laying of pipelines on both sides of the road, or for drilling holes across the road for the installation of pipelines; Existing road drilling equipment is large in size and is not convenient for users to carry and transport during use. In addition, during the road drilling process, it is necessary to manually dig fixed points at the drilling location to adjust the drilling angle. For example, the hand-cranked drilling machine used for laying and installing road crossing pipelines is affected by the surrounding environment during actual use. The preparation work before drilling is long, and the drilling process is unstable, resulting in a long construction period and insufficient accuracy.

[0003] Therefore, a drilling device for traffic road construction is proposed. Summary of the Invention

[0004] The purpose of the present invention is to provide a drilling device for traffic road construction. The structure of the present application is simple and compact, and by designing the folding and rotating structure of the first adjusting part and the second adjusting part, it is convenient for the user to store and fold the device when not in use, reducing the space occupancy of the equipment and making it convenient for the user to carry and transport it, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solutions: a drilling device for traffic road construction, comprising a fixed horizontal plate; A fixed seat, slidably connected to the fixed horizontal plate; The travel adjustment mechanism is distributed between the fixed seat and the fixed horizontal plate, and is used to accurately control the displacement distance of the fixed seat on the fixed horizontal plate; The first adjusting member and the second adjusting member having the same structure are rotatably connected to the two ends of the bottom of the fixed horizontal plate respectively; The motor is fixedly connected to the fixed seat, and the output end of the motor is fixedly connected to the drill rod, the drill rod is provided with a rotating structure, the drill rod is hollow inside, and the other end of the drill rod is detachably connected to the drill bit; The first support plate is vertically connected to one side of the upper end surface of the fixed horizontal plate, the drill rod passes through the first support plate, and a bearing is provided between the first support plate and the drill rod, and the bearing is fixed to the first support plate; The inclined support plate is fixedly connected to one end of the fixed horizontal plate at an inclined angle, and the other end is fixedly connected to a fixed plate with a bearing, and the interior of the fixed plate is arranged on the outside of the drill pipe through a bearing sleeve.

[0006] Preferably, the walking adjustment mechanism includes a fixed seat with a concave bottom, which is engaged with the upper end surface of the fixed horizontal plate through a bottom groove, and a rack is fixed to the upper end surface of the fixed horizontal plate, and a gear is rotatably connected in the bottom groove of the fixed seat, and the gear is meshed with the rack.

[0007] Preferably, shafts are fixed in the middle of both sides of the gear, and the shafts are rotatably connected to the inner wall of the groove at the bottom of the fixing seat, wherein the front shaft passes through the fixing seat and extends to the outside of the fixing seat.

[0008] Preferably, the front end surface of the fixing seat is rotatably connected to a turntable, and the middle portion of the rear end surface of the turntable is fixed to the extended end of the shaft, and the front end surface of the turntable is eccentrically rotatably connected to a handle.

[0009] Preferably, sliders are fixed symmetrically on the inner wall of the groove, and sliding grooves are provided on the front and rear sides of the fixed horizontal plate at positions corresponding to the sliders, and the sliders are slidably connected inside the sliding grooves.

[0010] Preferably, the first adjusting member includes a support plate 2 whose top is rotatably connected to the fixed horizontal plate, and a rotating shaft passes through and is rotatably connected between the top of the support plate 2 and the fixed horizontal plate, and the outer surfaces of both ends of the rotating shaft are designed with a threaded structure, and a storage groove that matches the size of the fixed horizontal plate is opened on one side of the support plate 2.

[0011] Preferably, the bottom of the support plate 2 is vertically hinged with a base, the front and rear sides of the base are rotatably connected to the spiral drill rod, the top of the support plate 2 is rotatably connected to the connecting rod fixed to the top of the spiral rod, and the top of the connecting rod is fixed with a drive disk, and the upper end surface of the base is located at the front and rear sides of the support plate 2 and is fixed with a bubble level.

[0012] Preferably, the drill bit is composed of a plurality of drill bits distributed in an annular manner with equal distances, drainage grooves are provided between adjacent drill bits, and adjacent surfaces of the drill bits are provided with water spray holes connected to the hollow structure inside the drill rod.

[0013] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention has a simple and compact structure. The foldable and rotating structure of the first and second adjusting members allows for easy folding and storage when the device is not in use, thereby reducing space usage and making it easier for users to carry and transport the device. 2. This application designs the first and second adjusting members. On the one hand, you can adjust the inclination angle of the fixed horizontal plate by rotating the two to meet the drilling angle requirements under different construction conditions. At the same time, it can increase the contact area with the ground. Embedded installation on soft soil effectively improves the stability of the subsequent operation of the device. 3. This application designs a walking adjustment mechanism to facilitate users to manually and accurately control the drilling depth, and the adjustment method is simple and convenient, thereby improving the use efficiency and drilling effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the specific embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0015] Figure 1 It is an overall structural view of the present invention; Figure 2 It is a bottom view of the overall structure of the present invention; Figure 3 It is a rear view of the overall structure of the present invention; Figure 4 It is a top view of the overall structure of the present invention; Figure 5 It is a front view of the overall structure of the present invention; Figure 6 A structural view of the walking adjustment mechanism of the present invention; Figure 7 For the present invention Figure 1 Enlarged view of point A in the middle; Figure 8 For the present invention Figure 3 Enlarged view of point B in the middle.

[0016] Description of reference numerals: 1. Fixed horizontal plate; 2. Slide; 3. Rack; 4. Fixed seat; 5. Motor; 6. Rotary joint; 7. Drill rod; 8. Support plate 1; 9. First adjusting member; 10. Second adjusting member; 11. Oblique support plate; 12. Fixed plate; 13. Drill bit; 14. Gear; 15. Shaft; 16. Turntable; 17. Handle; 18. Storage slot; 19. Slider; 20. Support plate 2; 21. Rotating shaft; 22. Base; 23. Auger rod; 24. Connecting rod; 25. Drive plate; 26. Drill cutter; 27. Water spray hole. DETAILED DESCRIPTION

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0018] See also Figures 1 to 8 , the present invention provides a technical solution: A drilling device for traffic road construction, comprising a fixed transverse plate 1; The fixed seat 4 is slidably connected to the fixed horizontal plate 1; The walking adjustment mechanism is distributed between the fixed seat 4 and the fixed horizontal plate 1 and is used to accurately control the displacement distance of the fixed seat 4 on the fixed horizontal plate 1; The first adjusting member 9 and the second adjusting member 10 having the same structure are rotatably connected to the two ends of the bottom of the fixed horizontal plate 1 respectively; The motor 5 is fixedly connected to the fixing base 4, and the output end of the motor 5 is fixedly connected to the drill rod 7. The drill rod 7 is provided with a rotating structure. The drill rod 7 is hollow inside, and the other end of the drill rod 7 is detachably connected to the drill bit 13; A support plate 8 is vertically connected to one side of the upper end surface of the fixed horizontal plate 1. The drill rod 7 passes through the support plate 8. A bearing is provided between the support plate 8 and the drill rod 7. The bearing is fixed to the support plate 8. The inclined support plate 11 is fixedly connected to one end of the fixed horizontal plate 1 at an inclined angle, and the other end is fixedly connected to a fixed plate 12 with a bearing. The interior of the fixed plate 12 is mounted on the outside of the drill rod 7 through a bearing sleeve.

[0019] The gear 14 is meshed with the rack 3 and the gear 14 is meshed with the rack 3. The middle parts of the two sides of the gear 14 are fixed with a shaft 15, and the shaft 15 is rotatably connected to the inner wall of the bottom groove of the fixed seat 4. The front side shaft 15 passes through the fixed seat 4 and extends to the outside of the fixed seat 4. The front end surface of the fixed seat 4 is rotatably connected to the turntable 16, and the middle part of the rear end surface of the turntable 16 is fixed to the extended end of the shaft 15. The front end surface of the turntable 16 is eccentrically rotatably connected to the handle 17. The inner wall of the groove is symmetrically fixed with sliders 19. The front and rear sides of the fixed cross plate 1 are provided with slide grooves 2 corresponding to the sliders 19, and the sliders 19 are slidably connected inside the slide grooves 2.

[0020] During the drilling process, the handle 17 is manually held to drive the turntable 16 to rotate, driving the shaft 15 to rotate, and then driving the gear 14 to rotate. At this time, since the gear 14 is engaged with the rack 3, it drives the fixed seat 4 to move on the fixed horizontal plate 1, driving the motor 5 on the fixed seat 4 to move, and then driving the drill rod 7 to drill. During this process, the support plate 8 and the fixed plate 12 can ensure that the drill rod 7 is stable during the displacement process. At the same time, the sliding block 19 is slidably connected to the slide groove 2 to ensure that the fixed seat 4 moves stably on the fixed horizontal plate 1.

[0021] Specifically, the first adjusting member 9 includes a support plate 20 rotatably connected to the fixed horizontal plate 1 at the top, and a rotating shaft 21 passes through and is rotatably connected between the top of the support plate 20 and the fixed horizontal plate 1, and the outer surfaces of both ends of the rotating shaft 21 are designed with a threaded structure. A storage groove 18 that matches the size of the fixed horizontal plate 1 is provided on one side of the support plate 20, and the bottom of the support plate 20 is vertically hinged with a base 22, and the front and rear sides of the base 22 are rotatably connected to the spiral drill rod 237, and the top of the support plate 20 is rotatably connected to a connecting rod 24 fixed to the top of the spiral rotating rod, and a driving disk 25 is fixed to the top of the connecting rod 24, and the upper end surface of the base 22 is located at the front and rear sides of the support plate 20, and a bubble level is fixed. First, the device is transported to the designated position. The user then manually flips the first adjusting member 9 and the second adjusting member 10 so that the two are temporarily in a vertical distribution state with the fixed horizontal plate 1. The rotation process is mainly achieved through the rotating shaft 21. The user then adjusts the angle between the fixed horizontal plate 1 and the ground according to the required drilling angle. This process is mainly achieved by adjusting the angle between the first adjusting member 9 and the second adjusting member 10 and the fixed horizontal plate 1, and also by adjusting the support plate 20 and rotating the support plate 20 through the rotating shaft 21 to adjust the angle between the fixed horizontal plate 1. After the adjustment is completed, tighten the screws at both ends of the rotating shaft 21 The angle after adjustment is fixed by the mother pair. Secondly, the structure between the base 22 and the support plate 20 is the same as the structure between the top of the support plate 20 and the fixed horizontal plate 1. Then the user rotates the base 22 and the support plate 20 so that the base 22 contacts the ground, and then tightens the nut to fix the angle. Finally, the user manually rotates the drive disk 25 to drive the connecting rod 24, and drives the bottom spiral drill rod 237 to drill into the ground to increase the contact area between the device and the ground, keeping the subsequent operation of the device stable, and during the drilling process, the bubble level is passed through to ensure that the base 22 is level, so that it can meet the needs of adjusting the level of the device under different complex ground conditions.

[0022] Specifically, the drill bit 13 is composed of a plurality of drill bits 26 distributed in an annular manner at equal distances, drainage grooves are provided between adjacent drill bits 26 , and adjacent surfaces of the drill bits 26 are provided with water spray holes 27 connected to the hollow structure inside the drill rod 7 .

[0023] Working principle: When working, the device is first transported to the designated position, and then the user manually flips the first adjusting member 9 and the second adjusting member 10 so that the two are temporarily in a vertical distribution state with the fixed horizontal plate 1. Then the rotation process is mainly realized by the rotating shaft 21. Then the user adjusts the angle between the fixed horizontal plate 1 and the ground according to the required drilling angle. This process is mainly achieved by adjusting the angle between the first adjusting member 9 and the second adjusting member 10 and the fixed horizontal plate 1, and also by adjusting the angle between the support plate 20 and the fixed horizontal plate 1 by rotating the rotating shaft 21. After the adjustment is completed, the angle between the support plate 20 and the fixed horizontal plate 1 is adjusted by rotating the rotating shaft 21. Tighten the nuts at both ends to fix the adjusted angle. Secondly, the structure between the base 22 and the second support plate 20 is the same as the structure between the top of the second support plate 20 and the fixed horizontal plate 1. Then the user rotates the base 22 and the second support plate 20 so that the base 22 contacts the ground, and then tightens the nuts to fix the angle. Finally, the user manually rotates the drive disk 25 to drive the connecting rod 24, and drives the spiral drill rod 237 at the bottom to drill into the ground to increase the contact area between the device and the ground, thereby maintaining the stability of the subsequent operation of the device. During the drilling process, the bubble level is passed through to ensure that the base 22 is level, so that it can meet the needs of adjusting the level of the device under different complex ground conditions. The user then connects the external water pump water pipe to the rotary joint 6 to supply water to the inside of the drill rod 7. The water is sprayed out through the water spray holes 27 and drainage grooves in the drill bit 13, which can facilitate the subsequent drilling process to lubricate the drill bit 13, dissipate heat, and drain slurry. Then the user controls the motor 5 to conduct electricity, and the motor 5 drives the drill rod 7 and the drill bit 13 to drill the road; During the drilling process, the handle 17 is manually held to drive the turntable 16 to rotate, driving the shaft 15 to rotate, and then driving the gear 14 to rotate. At this time, since the gear 14 is engaged with the rack 3, it drives the fixed seat 4 to move on the fixed horizontal plate 1, driving the motor 5 on the fixed seat 4 to move, and then driving the drill rod 7 to drill. During this process, the support plate 8 and the fixed plate 12 can ensure that the drill rod 7 is stable during the displacement process. At the same time, the sliding block 19 is slidably connected to the slide groove 2 to ensure that the fixed seat 4 moves stably on the fixed horizontal plate 1.

[0024] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A drilling device for traffic road construction, characterized in that: It includes a fixed transverse plate (1); A fixed seat (4) is slidably connected to the fixed horizontal plate (1); A walking adjustment mechanism is distributed between the fixed seat (4) and the fixed transverse plate (1) and is used to accurately control the displacement distance of the fixed seat (4) on the fixed transverse plate (1); A first adjusting member (9) and a second adjusting member (10) having the same structure are rotatably connected to the two ends of the bottom of the fixed horizontal plate (1); A motor (5) is fixedly connected to a fixing seat (4), and an output end of the motor (5) is fixedly connected to a drill rod (7), a rotating structure is sleeved on the drill rod (7), the drill rod (7) is hollow inside, and a drill bit (13) is detachably connected to the other end of the drill rod (7); A support plate (8) is vertically connected to one side of the upper end surface of the fixed horizontal plate (1); a drill rod (7) passes through the support plate (8); and a bearing is provided between the support plate (8) and the drill rod (7); the bearing is fixed to the support plate (8); The inclined support plate (11) is fixedly connected to one end of the fixed horizontal plate (1) at an inclined angle, and the other end is fixedly connected to a fixed disk (12) with a bearing, and the interior of the fixed disk (12) is arranged on the outside of the drill rod (7) through a bearing sleeve.

2. A drilling device for traffic road construction according to claim 1, characterized in that: The walking adjustment mechanism comprises a fixed seat (4) with a concave bottom, the fixed seat (4) is engaged with the upper end surface of the fixed transverse plate (1) through a bottom groove, and a rack (3) is fixed to the upper end surface of the fixed transverse plate (1), a gear (14) is rotatably connected in the bottom groove of the fixed seat (4), and the gear (14) is meshed with the rack (3).

3. A drilling device for traffic road construction according to claim 2, characterized in that: A shaft (15) is fixed in the middle of both sides of the gear (14), and the shaft (15) is rotatably connected to the inner wall of the bottom groove of the fixing seat (4), wherein the front shaft (15) passes through the fixing seat (4) and extends to the outside of the fixing seat (4).

4. A drilling device for traffic road construction according to claim 3, characterized in that: The front end surface of the fixing seat (4) is rotatably connected to a turntable (16), and the middle portion of the rear end surface of the turntable (16) is fixed to the extended end of the shaft (15). The front end surface of the turntable (16) is eccentrically rotatably connected to a handle (17).

5. A drilling device for traffic road construction according to claim 4, characterized in that: Slide blocks (19) are fixed symmetrically on the inner wall of the groove at the front and rear sides, and slide grooves (2) are provided on the front and rear sides of the fixed transverse plate (1) at positions corresponding to the slide blocks (19). The slide blocks (19) are located inside the slide grooves (2) and are slidably connected.

6. A drilling device for traffic road construction according to claim 5, characterized in that: The first adjusting member (9) comprises a second supporting plate (20) whose top is rotatably connected to the fixed horizontal plate (1), and a rotating shaft (21) passes through and is rotatably connected between the top of the second supporting plate (20) and the fixed horizontal plate (1), and the outer surfaces of both ends of the rotating shaft (21) are designed with a threaded structure, and a receiving groove (18) that matches the size of the fixed horizontal plate (1) is opened on one side of the second supporting plate (20).

7. A drilling device for traffic road construction according to claim 6, characterized in that: The bottom of the support plate 2 (20) is vertically hinged with a base (22), and the front and rear sides of the base (22) are rotatably connected to the spiral drill rod (23) (7), the top of the support plate 2 (20) is rotatably connected to the connecting rod (24) fixed to the top of the spiral rotating rod, and the top of the connecting rod (24) is fixed with a driving disk (25), and the upper end surface of the base (22) is located at the front and rear sides of the support plate 2 (20) and is fixed with a bubble level.

8. A drilling device for traffic road construction according to claim 7, characterized in that: The drill bit (13) is composed of a plurality of annular drill bits (26) distributed at equal distances, a drainage groove is provided between adjacent drill bits (26), and adjacent surfaces of the drill bits (26) are provided with water spray holes (27) connected to the hollow structure inside the drill rod (7).

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