Road drilling device
By using a combination of bellows and annular plates in a road drilling machine to avoid dust drifting and using spray pipes to reduce splashing, the problem of dust impact in the prior art is solved, and the working environment and health conditions are significantly improved.
Patent Information
- Application Number
- CN202420414739.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-05
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-03-05
AI Technical Summary
The existing road drilling machine will cause a large amount of dust to drift during work, affecting the working environment and the health of staff.
A road drilling device including mounting plates, drill rods, rotary rods, corrugated pipes, annular plates and spray pipes is designed to prevent dust from drifting during the drilling process through the combination of corrugated pipes and annular plates, and spraying The pipe avoids splashing during the spraying of water and dust reduction process.
It effectively avoids the splash of dust and water, and improves the working environment and the health of staff.
Smart Images
Figure CN222184709U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of water treatment, in particular to a highway drilling device. Background Art
[0002] Highway drilling machines are generally large in size. When used for construction on small sections of roads, narrow roads or roadside corners, these large drilling machines are relatively bulky and the construction cost is relatively high, so workers generally use small handheld drilling machines.
[0003] After searching, the announcement number is: CN218062199U, a highway construction drilling device, including a base, a through hole is opened in the middle of the base, a directional wheel is respectively provided at the bottom of the left and right ends of the base, and the directional wheels are provided with wheel clamps, and two rollers are provided on one side of the base, support rods are fixed on both ends of the base, and a connecting rod is sleeved on the support rod, a spring is provided between the support rod and the connecting rod, a support seat is fixed on the connecting rod, a motor box is fixed on the support seat, a motor is provided in the motor box, a connector is fixed on the output shaft of the motor, and a drill bit is plugged on the connector. This device is convenient for frequent movement and drilling construction. Construction workers do not need to frequently move the drilling device, which reduces labor intensity. It can also simply fix the drilling depth to make the drilling depth the same.
[0004] The above technical solution has the following shortcomings:
[0005] The drill rod in the above technical solution will cause a lot of dust to float during operation, thus affecting the working environment and the health of the workers. Utility Model Content
[0006] In view of the above problems existing in the existing drilling devices, the present utility model is proposed.
[0007] Therefore, the utility model aims to provide a highway drilling device, which solves the problem that a large amount of dust will be scattered during the operation of the drill rod, thereby affecting the working environment and the health of the workers.
[0008] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0009] A highway drilling device comprises a mounting plate and a drill rod, wherein a driving mechanism is arranged on the top of the mounting plate, a rotating rod is rotatably arranged at the bottom center of the mounting plate, a sleeve is fixedly connected to the lower end of the rotating rod, the drill rod is plugged into the interior of the sleeve and fixedly connected to the sleeve by bolts, a bellows is fixedly arranged on the bottom of the mounting plate, the bellows is movably sleeved with the rotating rod and the drill rod, an annular plate is fixedly connected to the lower end of the bellows, an extrusion mechanism is arranged between the annular plate and the mounting plate, a spray pipe is fixedly arranged inside the mounting plate, dust can be avoided as much as possible during drilling by using the provided bellows and the annular plate, and water splashing can be avoided during water spraying to reduce dust, thereby effectively ensuring the working environment and the health of the staff.
[0010] Preferably, the driving mechanism includes a fixed plate, two electric push rods and two driving rods, the two electric push rods are symmetrically fixed on the upper surface of the fixed plate, the output ends of the two electric push rods both pass through the fixed plate and are respectively fixedly connected to one end of the corresponding driving rod, and the other ends of the two driving rods are symmetrically fixedly connected to the upper surface of the mounting plate. By utilizing the two electric push rods and the corresponding driving rods, the mounting plate and the drill rod can be driven to move downward, thereby ensuring the normal progress of the drilling process.
[0011] Preferably, the extrusion mechanism includes two telescopic rods and two springs, the two telescopic rods are symmetrically fixed between the mounting plate and the annular plate, the two springs are movably sleeved with the rod walls of the corresponding telescopic rods, both ends of each spring are fixedly connected to the mounting plate and the side wall of the annular plate, and by utilizing the two telescopic rods and the corresponding springs, the annular plate can be squeezed by the elastic force of the two springs during the drilling process, so that the annular plate remains in contact with the ground, thereby minimizing dust dispersion.
[0012] Preferably, two U-shaped rods are symmetrically provided on the lower surface of the mounting plate, and the rod walls at both ends of each of the U-shaped rods are fixedly connected to a connecting rod, and the rod wall at the other end of each connecting rod is rotatably connected to a connecting plate, and each connecting plate is fixedly connected to the lower surface of the mounting plate, and two hooks are symmetrically fixedly provided on the upper surface of the annular plate, and the two hooks are respectively matched with the corresponding U-shaped rods. By using the two hooks and the two U-shaped rods, the drill rod can be easily disassembled and maintained after the two hooks are hung with the corresponding U-shaped rods.
[0013] Preferably, a motor is fixedly provided on the upper surface of the mounting plate, and the upper end of the rotating rod passes through the mounting plate and is fixedly connected to the output end of the motor. The motor can be used to drive the rotating rod to rotate during its operation, thereby ensuring the normal operation of the drill rod.
[0014] Preferably, the bellows is a metal bellows, and the service life of the metal bellows can be effectively guaranteed.
[0015] In the above technical solution, the technical effects and advantages provided by the utility model are:
[0016] The utility model can prevent dust from floating as much as possible during the drilling process by means of the provided bellows and the annular plate, and can prevent water splashing during the process of spraying water to reduce dust by means of the provided spray pipe, thereby effectively ensuring the working environment and the health of the staff. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.
[0018] Figure 1 It is a schematic diagram of the structure of the utility model;
[0019] Figure 2 It is a schematic diagram of the connection structure between the rotary rod and the drill rod of the utility model;
[0020] Figure 3 For the utility model Figure 1 A magnified schematic diagram of part A.
[0021] Description of reference numerals:
[0022] 1. Mounting plate; 2. Drill rod; 3. Rotating rod; 4. Sleeve; 5. Bolt; 6. Bellows; 7. Ring plate; 8. Spray pipe; 9. Fixed plate; 10. Electric push rod; 11. Driving rod; 12. Telescopic rod; 13. Spring; 14. U-shaped rod; 15. Connecting rod; 16. Connecting plate; 17. Hook; 18. Motor. DETAILED DESCRIPTION
[0023] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0024] The utility model embodiment discloses a highway drilling device.
[0025] The utility model provides Figure 1-3A highway drilling device shown in the figure includes a mounting plate 1 and a drill rod 2. A driving mechanism is provided on the top of the mounting plate 1. A rotating rod 3 is rotatably provided at the bottom center of the mounting plate 1. A sleeve 4 is fixedly connected to the lower end of the rotating rod 3. The drill rod 2 is inserted into the sleeve 4 and fixedly connected to the sleeve 4 by a bolt 5. A bellows 6 is fixedly provided on the bottom of the mounting plate 1. The bellows 6 is movably sleeved with the rotating rod 3 and the drill rod 2. An annular plate 7 is fixedly connected to the lower end of the bellows 6. An extrusion mechanism is provided between the annular plate 7 and the mounting plate 1. A spray pipe 8 is fixedly sleeved inside the mounting plate 1. By using the bellows 6 and the annular plate 7, dust can be avoided as much as possible during the drilling process. By using the spray pipe 8, water splashing can be avoided during the process of spraying water to reduce dust, thereby effectively ensuring the working environment and the health of the staff.
[0026] In order to drive the mounting plate 1 and the drill rod 2 to move downward, Figure 1 As shown, the driving mechanism includes a fixed plate 9, two electric push rods 10 and two driving rods 11. The two electric push rods 10 are symmetrically fixed on the upper surface of the fixed plate 9. The output ends of the two electric push rods 10 both penetrate the fixed plate 9 and are respectively fixedly connected to one end of the corresponding driving rod 11. The other ends of the two driving rods 11 are symmetrically fixedly connected to the upper surface of the mounting plate 1. By utilizing the two electric push rods 10 and the corresponding driving rods 11, the mounting plate 1 and the drill rod 2 can be driven to move downward, thereby ensuring the normal progress of the drilling process.
[0027] In order to keep the annular plate 7 in contact with the ground during the drilling process, Figure 1 and Figure 3 As shown, the squeezing mechanism includes two telescopic rods 12 and two springs 13. The two telescopic rods 12 are symmetrically fixed between the mounting plate 1 and the annular plate 7. The two springs 13 are movably sleeved with the rod walls of the corresponding telescopic rods 12. Both ends of each spring 13 are fixedly connected to the mounting plate 1 and the side wall of the annular plate 7. By utilizing the two telescopic rods 12 and the corresponding springs 13, the annular plate 7 can be squeezed by the elastic force of the two springs 13 during the drilling process, so that the annular plate 7 is kept in contact with the ground, thereby minimizing dust from being scattered.
[0028] In order to facilitate the disassembly and maintenance of the drill rod 2, Figure 1 and Figure 3As shown, two U-shaped rods 14 are symmetrically arranged on the lower surface of the mounting plate 1, and the rod walls at both ends of each U-shaped rod 14 are fixedly connected with a connecting rod 15, and the rod wall at the other end of each connecting rod 15 is rotatably connected with a connecting plate 16, and each connecting plate 16 is fixedly connected to the lower surface of the mounting plate 1, and two hooks 17 are symmetrically fixedly arranged on the upper surface of the annular plate 7, and the two hooks 17 are respectively matched with the corresponding U-shaped rods 14. By using the two hooks 17 and the two U-shaped rods 14, the drill pipe 2 can be easily disassembled and maintained after the two hooks 17 are hung with the corresponding U-shaped rods 14.
[0029] In order to ensure the normal operation of the drill pipe 2, Figure 1-2 As shown, a motor 18 is fixedly installed on the upper surface of the mounting plate 1, and the upper end of the rotating rod 3 passes through the mounting plate 1 and is fixedly connected to the output end of the motor 18. The motor 18 can be used to drive the rotating rod 3 to rotate during its operation, thereby ensuring the normal operation of the drill rod 2.
[0030] In order to ensure the service life of the bellows 6, Figure 1 and Figure 3 As shown, the bellows 6 is a metal bellows. By using the provided metal bellows, its service life can be effectively guaranteed.
[0031] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.
Claims
1. A road drilling device, comprising a mounting plate (1) and a drill rod (2), characterized in that: A driving mechanism is arranged at the top of the mounting plate (1); a rotating rod (3) is rotatably arranged at the center of the bottom of the mounting plate (1); a sleeve (4) is fixedly connected to the lower end of the rotating rod (3); the drill rod (2) is inserted into the inside of the sleeve (4) and is fixedly connected to the sleeve (4) by means of a bolt (5); a bellows (6) is fixedly arranged at the bottom of the mounting plate (1); the bellows (6) is movably sleeved with the rotating rod (3) and the drill rod (2); an annular plate (7) is fixedly connected to the lower end of the bellows (6); an extrusion mechanism is arranged between the annular plate (7) and the mounting plate (1); and a spray pipe (8) is fixedly sleeved inside the mounting plate (1).
2. A road drilling device according to claim 1, characterized in that: The driving mechanism comprises a fixing plate (9), two electric push rods (10) and two driving rods (11); the two electric push rods (10) are symmetrically fixedly arranged on the upper surface of the fixing plate (9); the output ends of the two electric push rods (10) both pass through the fixing plate (9) and are respectively fixedly connected to one end of the corresponding driving rod (11); the other ends of the two driving rods (11) are symmetrically fixedly connected to the upper surface of the mounting plate (1).
3. A road drilling device according to claim 1, characterized in that: The squeezing mechanism comprises two telescopic rods (12) and two springs (13); the two telescopic rods (12) are symmetrically fixedly arranged between the mounting plate (1) and the annular plate (7); the two springs (13) are movably sleeved with rod walls of the corresponding telescopic rods (12), and both ends of each spring (13) are fixedly connected to the mounting plate (1) and the side wall of the annular plate (7).
4. A road drilling device according to claim 1, characterized in that: Two U-shaped rods (14) are symmetrically arranged on the lower surface of the mounting plate (1), and the rod walls at both ends of each U-shaped rod (14) are fixedly connected to a connecting rod (15), and the rod wall at the other end of each connecting rod (15) is rotatably connected to a connecting plate (16), and each connecting plate (16) is fixedly connected to the lower surface of the mounting plate (1), and two hooks (17) are symmetrically fixedly arranged on the upper surface of the annular plate (7), and the two hooks (17) are matched with the corresponding U-shaped rods (14) respectively.
5. A road drilling device according to claim 1, characterized in that: A motor (18) is fixedly mounted on the upper surface of the mounting plate (1), and the upper end of the rotating rod (3) passes through the mounting plate (1) and is fixedly connected to the output end of the motor (18).
6. A road drilling device according to claim 1, characterized in that: The bellows (6) is a metal bellows.