Aid-to-navigation light embedded lamp road surface drilling device

Abstract

The utility model discloses a navigation-aid light embedded lamp pavement drilling device, which relates to the field of airport pavement construction, and comprises a frame, a drilling device is arranged on one side of the frame, the drilling device comprises a drilling cylinder, the connecting end of the drilling cylinder is detachably connected with a connecting sleeve, and the connecting sleeve is connected with the drilling cylinder. A laser emitting device is arranged in the center of the connecting sleeve, and the connecting sleeve is detachably connected with the output end of the drilling motor. A storage rack is arranged on the side, opposite to the drilling device, of the frame, a cooling assembly is arranged on the storage rack and comprises a drainage pipe, and the drainage pipe communicates with the protection plate; a scale rod is arranged on the frame, and the drilling device is in sliding fit with the scale rod. The device has the advantages of being capable of being aligned with a measuring point position in the drilling process and determining the drilling depth.

Description

Technical Field

[0001] The utility model relates to the field of airport pavement construction, in particular to a pavement drilling device for embedded lighting fixtures of navigation lights. Background Art

[0002] In the airport navigation lighting system, most of the embedded lamps are located in the airport runway or taxiway area. When installing embedded navigation lamps on the airport pavement, it is necessary to first drill a hole on the pavement to form a light pit to accommodate the navigation lamp, and then the construction workers will install the lamp in the light pit.

[0003] The current method of drilling holes for lamps is to manually mark the position of the drilling center on the road surface after the lamp position is positioned, and then start drilling on the road surface. However, during the drilling process, the center of the drill tube is aligned with the measuring point only by human observation, which is easy to deviate, making the drilling position inaccurate. In addition, the depth of the drilling hole usually requires multiple manual measurements to ensure the construction requirements, and it is impossible to accurately reach the predetermined depth in one go. If the drilling is too deep, it will increase the workload for the subsequent installation of lamps. For this reason, a drilling construction device is needed that can align the measuring point during the drilling process and determine the drilling depth. Utility Model Content

[0004] The purpose of the utility model is to provide a pavement drilling device for embedded navigation light fixtures, so as to solve the problem mentioned in the background technology that a drilling construction device is needed that can align with the measuring point during the drilling process and determine the drilling depth.

[0005] The utility model adopts the following technical solutions:

[0006] The utility model discloses a pavement drilling device for an embedded lighting fixture for an aid to navigation, comprising a frame, a drilling device is arranged on one side of the frame, the drilling device comprises a drill tube, a connecting end of the drill tube is detachably connected to a connecting sleeve, a laser emitting device is arranged at the center position of the connecting sleeve, and the connecting sleeve is detachably connected to the output end of a drilling motor; the frame is provided with a storage rack on the opposite side of the drilling device, a cooling component is arranged on the storage rack, the cooling component comprises a drain pipe, and the drain pipe is connected to a guard plate; the frame is provided with a scale rod, and the drilling device is slidably matched with the scale rod.

[0007] Furthermore, a thread is provided on the outer wall of the connecting sleeve, and the connecting end of the drill tube is connected to the outer wall of the connecting sleeve by threaded cooperation; a transverse partition is provided at the lower part of the inner wall of the connecting sleeve, and the laser emitting device is arranged at the center position of the transverse partition; a thread is provided on the inner wall of the connecting sleeve on the upper side of the transverse partition, and the output end of the drilling motor is connected to the inner wall of the connecting sleeve by threaded cooperation.

[0008] Furthermore, the drilling device also includes a mobile platform, the drilling motor is arranged on the mobile platform, the mobile platform is slidingly matched with the scale rod, the mobile platform is threadedly matched with the screw rod, and the screw rod is rotatably connected to the frame.

[0009] Furthermore, the mobile platform includes a fixed plate, the drilling motor is arranged on the fixed plate, the fixed plate is fixedly connected to the sliding plate, both ends of the sliding plate are provided with reserved holes, the reserved holes are slidably matched with the scale rod; a threaded hole is arranged in the middle of the sliding plate, the threaded hole is threadedly matched with the screw rod, and a handle is arranged on the top of the screw rod.

[0010] Furthermore, a fastening clamp ring is sleeved on the scale rod below the sliding plate, and the fastening clamp ring is threadedly fastened to the fastening bolt.

[0011] Furthermore, the cooling component also includes a water tank, which is connected to a water pump, and the water pump is connected to the drain pipe; the guard plate has a cylindrical structure, and a plurality of nozzles arranged in a ring are provided on the inner wall of the guard plate, and the nozzles are connected to the drain pipe.

[0012] Furthermore, an observation window is provided on the drill barrel; and the laser emitting device is a laser pen.

[0013] Furthermore, fixing pins are provided on the connecting sleeve, the output end of the drilling motor and the connecting end of the drill tube.

[0014] Furthermore, the frame bottom plate is rotatably connected to a rolling pulley, and corresponding sockets are provided on the frame and the rolling pulley, and a latch is provided in the socket.

[0015] Compared with the prior art, the beneficial technical effects of the utility model are:

[0016] The utility model is designed with a scale rod on the frame that cooperates with the drilling device, and the drilling depth can be determined by fastening the clamp ring and the scale rod, and a laser emitting device is designed on the connecting sleeve, which can emit laser to align the measuring point during drilling to avoid drilling position deviation. The utility model has the advantages of being able to align the measuring point during the drilling process and determine the drilling depth. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model will be further described below in conjunction with the accompanying drawings.

[0018] Figure 1 This is the front view of the pavement drilling device for the embedded lighting fixture of the utility model for the navigation light;

[0019] Figure 2 This is a cross-sectional view of the main structure of the drilling device of the utility model;

[0020] Figure 3 This is a schematic diagram of the rolling pulley structure of the utility model.

[0021] Explanation of the reference numerals: 1. frame; 2. drilling device; 2-1. drill tube; 2-2. connecting sleeve; 2-2-1. partition; 2-3. laser emitting device; 2-4. drilling motor; 2-5. ruler rod; 2-5-1. fastening clamp; 2-5-2. fastening bolt; 2-6. moving platform; 2-6-1. fixing plate; 2-6-2. sliding plate; 2-6-3. reserved hole; 2-6-4. threaded hole; 2-7. screw rod; 2-7-1. handle; 2-8. observation window; 2-9. fixing pin; 3. storage rack; 4. cooling component; 4-1. water tank; 4-2. water pump; 4-3. drain pipe; 4-4. nozzle; 5. guard plate; 6. rolling pulley; 7. pin; 8. socket. DETAILED DESCRIPTION

[0022] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0023] like Figure 1 and Figure 2 As shown, in this embodiment, a road drilling device for an embedded lighting fixture for an aid to navigation light is disclosed, comprising a frame 1, a drilling device 2 is provided on one side of the frame 1, the drilling device 2 comprises a drill tube 2-1, and a sawtooth is provided at the working end of the drill tube 2-1. The connecting end of the drill tube 2-1 is detachably connected to a connecting sleeve 2-2, a laser emitting device 2-3 is provided at the center of the connecting sleeve 2-2, and the connecting sleeve 2-2 is detachably connected to the output end of the drilling motor 2-4.

[0024] The outer wall of the connecting sleeve 2-2 is provided with threads, and the connecting end of the drill tube 2-1 is connected with the outer wall of the connecting sleeve 2-2 by threaded cooperation.

[0025] like Figure 2 As shown, a diaphragm 2-2-1 is provided at the lower part of the inner wall of the connecting sleeve 2-2, and the laser emitting device 2-3 is provided at the geometric center of the diaphragm 2-2-1 to ensure the accuracy of the drilling position of the drill tube 2-1 during drilling. The inner wall of the connecting sleeve 2-2 on the upper side of the diaphragm 2-2-1 is provided with threads, and the output end of the drilling motor 2-4 is connected with the inner wall thread of the connecting sleeve 2-2.

[0026] like Figure 1 and Figure 2As shown, the drilling device 2 also includes a mobile platform 2-6, the drilling motor 2-4 is arranged on the mobile platform 2-6, the mobile platform 2-6 and the scale rod 2-5 are slidably matched, the scale rod 2-5 is arranged on the frame 1, and the scale rod 2-5 is engraved with scale lines. A fastening clamp 2-5-1 is sleeved on the scale rod 2-5 below the sliding plate 2-6-2, and the fastening clamp 2-5-1 is threadedly matched with the fastening bolt 2-5-2. When the fastening bolt 2-5-2 is loosened, the fastening clamp 2-5-1 can be slid up and down, and when the fastening bolt 2-5-2 is adjusted, the fastening clamp 2-5-1 can be fixed on the scale rod 2-5. The mobile platform 2-6 is threadedly matched with the screw rod 2-7, and the screw rod 2-7 is rotatably connected to the frame 1.

[0027] The mobile platform 2-6 includes a fixed plate 2-6-1, on which the drilling motor 2-4 is arranged, and the fixed plate 2-6-1 is fixedly connected to the sliding plate 2-6-2. The two ends of the sliding plate 2-6-2 are provided with reserved holes 2-6-3, and the reserved holes 2-6-3 are slidably matched with the scale rod 2-5. A threaded hole 2-6-4 is arranged in the middle of the sliding plate 2-6-2, and the threaded hole 2-6-4 is threadedly matched with the screw rod 2-7, and a handle 2-7-1 is arranged at the top of the screw rod 2-7. Rotating the handle 2-7-1 causes the screw rod 2-7 to rotate, and the mobile platform 2-6 can only move up and down under the guidance of the scale rods 2-5 at both ends, thereby causing the mobile platform 2-6, the drilling motor 2-4 and the drill tube 2-1 to move up and down.

[0028] like Figure 1 As shown, the frame 1 is provided with a storage rack 3 on the opposite side of the drilling device 2, and a cooling component 4 is provided on the storage rack 3. The cooling component 4 includes a drainage pipe 4-3, and the drainage pipe 4-3 is connected to the guard plate 5. The diameter of the guard plate 5 is larger than the diameter of the drill tube 2-1.

[0029] The cooling assembly 4 also includes a water tank 4-1, which is connected to a water pump 4-2, which is connected to a drain pipe 4-3; the guard plate 5 is a cylindrical structure, and a plurality of nozzles 4-4 arranged in an annular shape are arranged on the inner wall of the guard plate 5, and the nozzles 4-4 are connected to the drain pipe 4-3. When the water pump 4-2 is started, water is drawn from the water tank 4-1, and flows to the nozzles 4-4 through the drain pipe 4-3. The nozzles 4-4 face downward. When drilling, water is sprayed from the nozzles 4-4 arranged in an annular shape, which cools the drill tube 2-1 and prevents dust from flying. The guard plate 5 can prevent water from splashing.

[0030] In this embodiment, an observation window 2-8 is provided on the drill tube 2-1, and the laser emitting device 2-3 is a laser pen. The laser emitted by the laser emitting device 2-3 is located at the center of the guard plate 5. The laser emitted by the laser emitting device 2-3 is aligned with the measuring point at the center of the position where the hole needs to be drilled, and the handle 2-7-1 is rotated to move the drill tube 2-1 downward. When the drill tube 2-1 blocks the measuring point, the alignment can be observed through the observation window 2-8.

[0031] like Figure 2 As shown, in this embodiment, a fixing pin 2-9 is provided on the connecting end of the connecting sleeve 2-2, the output end of the drilling motor 2-4 and the connecting end of the drill tube 2-1, and a reserved hole matching with the fixing pin 2-9 is provided on the connecting sleeve 2-2, the output end of the drilling motor 2-4 and the connecting end of the drill tube 2-1. By inserting the fixing pin 2-9, the connection among the connecting sleeve 2-2, the drilling motor 2-4 and the drill tube 2-1 can be made more secure to avoid relative displacement.

[0032] like Figure 3 As shown, in this embodiment, the bottom plate of the frame 1 is provided with a rolling pulley 6 that is rotatably connected, and a pair of corresponding sockets 8 are provided on the bottom plate of the frame 1 and the rolling pulley 6, and a latch 7 is provided in the socket 8. When it is necessary to move, the rolling pulley 6 is rotated to the bottom of the frame 1 and the latch 7 is inserted into the socket 8 on the bottom plate of the frame 1 and the rolling pulley 6 to fix it. When it is moved to the work site, the latch 7 is pulled out and the rolling pulley 6 is rotated to the top of the bottom plate of the frame 1.

[0033] The action process of the utility model is as follows:

[0034] First, use the rolling pulley 6 to move the device to the working position, turn on the laser emitting device 2-3 to emit the laser, move the frame 1 so that the measuring point is located in the middle of the guard plate 5, fine-tune the position of the frame 1 so that the laser is aligned with the measuring point, pull out the pin 7, and rotate the rolling pulley 6 to the top of the bottom plate of the frame 1. Slightly adjust the frame 1 again to align the laser with the measuring point, turn the handle 2-4-1 to move the drill tube 2-1 downward. During this process, the alignment can be observed through the observation window 2-8. When the teeth of the drill tube 2-1 touch the ground, slide the fastening ring 2-5-1 to make it close to the lower edge of the sliding plate 2-6-2. According to the required drilling depth, move the fastening ring 2-5-1 downward by the corresponding scale number. After the movement is completed, tighten the fastening bolt 2-5-2 to fasten it to the scale rod 2-5. Start the drilling motor 2-4 and the water pump 4-2, and continue to turn the handle 2-7-1 to start drilling. The nozzle 4-4 on the inner wall of the guard plate 5 sprays water to cool the drill tube 2-1, and the guard plate 5 can prevent the water from splashing. When the sliding plate 2-6-2 moves down to the fastening clamp 2-5-1, it means that the predetermined drilling hole has been reached. At this time, turn off the drilling motor 2-4 and the water pump 4-2. Reversely turn the handle 2-7-1 to move the drilling motor 2-4 of the drilling machine up and away from the working surface. It should be noted that during the drilling work, the drilling should not be too deep at one time so that the laser emitting device 2-3 approaches or even touches the ground, so as to avoid jamming after drilling and difficulty in removing the drill tube 2-1 or damage to the laser emitting device 2-3. When the depth is deep, the drilling work can be completed in batches.

[0035] The embodiments described above are only descriptions of the preferred methods of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should fall within the protection scope determined by the claims of the present invention.

Claims

1. A road surface drilling device for embedded lighting fixtures for navigation lights, characterized in that: The invention comprises a vehicle frame (1), a drilling device (2) is arranged on one side of the vehicle frame (1), the drilling device (2) comprises a drill tube (2-1), a connecting end of the drill tube (2-1) is detachably connected to a connecting sleeve (2-2), a laser emitting device (2-3) is arranged at the center of the connecting sleeve (2-2), and the connecting sleeve (2-2) is detachably connected to the output end of a drilling motor (2-4); The frame (1) is provided with a storage rack (3) on the opposite side of the drilling device (2); a cooling component (4) is provided on the storage rack (3); the cooling component (4) comprises a drainage pipe (4-3); and the drainage pipe (4-3) is connected to the guard plate (5); The vehicle frame (1) is provided with a scale rod (2-5), and the drilling device (2) is slidably matched with the scale rod (2-5).

2. The pavement drilling device for embedded navigation light fixtures according to claim 1, characterized in that: The outer wall of the connecting sleeve (2-2) is provided with a thread, and the connecting end of the drill pipe (2-1) is threadedly connected to the outer wall of the connecting sleeve (2-2); A transverse partition (2-2-1) is arranged at the lower part of the inner wall of the connecting sleeve (2-2), and the laser emitting device (2-3) is arranged at the center position of the transverse partition (2-2-1); The inner wall of the connecting sleeve (2-2) on the upper side of the transverse partition (2-2-1) is provided with a thread, and the output end of the drilling motor (2-4) is connected to the inner wall thread of the connecting sleeve (2-2) in a mating manner.

3. The pavement drilling device for embedded navigation light fixtures according to claim 2, characterized in that: The drilling device (2) also includes a mobile platform (2-6), the drilling motor (2-4) is arranged on the mobile platform (2-6), the mobile platform (2-6) and the scale rod (2-5) are slidably matched, the mobile platform (2-6) and the screw rod (2-7) are threadedly matched, and the screw rod (2-7) is rotatably connected to the frame (1).

4. The pavement drilling device for embedded navigation light fixtures according to claim 3, characterized in that: The mobile platform (2-6) comprises a fixed plate (2-6-1), the drilling motor (2-4) is arranged on the fixed plate (2-6-1), the fixed plate (2-6-1) is fixedly connected to the sliding plate (2-6-2), and both ends of the sliding plate (2-6-2) are provided with reserved holes (2-6-3), and the reserved holes (2-6-3) are slidably matched with the scale rod (2-5); A threaded hole (2-6-4) is arranged in the middle of the sliding plate (2-6-2), the threaded hole (2-6-4) is threadably matched with the screw rod (2-7), and a handle (2-7-1) is arranged at the top end of the screw rod (2-7).

5. The pavement drilling device for embedded navigation light fixtures according to claim 4, characterized in that: A fastening clamp ring (2-5-1) is sleeved on the scale rod (2-5) below the sliding plate (2-6-2), and the fastening clamp ring (2-5-1) is thread-fastened with a fastening bolt (2-5-2).

6. The pavement drilling device for embedded navigation light fixtures according to claim 5, characterized in that: The cooling component (4) further comprises a water tank (4-1), wherein the water tank (4-1) is connected to a water pump (4-2), and the water pump (4-2) is connected to the drainage pipe (4-3); The guard plate (5) is of cylindrical structure, and a plurality of nozzles (4-4) arranged in a ring shape are arranged on the inner side wall of the guard plate (5), and the nozzles (4-4) are connected to the drainage pipe (4-3).

7. The pavement drilling device for embedded navigation light fixtures according to claim 1, characterized in that: The drill tube (2-1) is provided with an observation window (2-8); The laser emitting device (2-3) is a laser pen.

8. The pavement drilling device for embedded navigation light fixtures according to claim 1, characterized in that: A fixing pin (2-9) is provided on the connecting end of the connecting sleeve (2-2), the output end of the drilling motor (2-4) and the connecting end of the drilling tube (2-1).

9. The pavement drilling device for embedded navigation light fixtures according to claim 1, characterized in that: The bottom plate of the vehicle frame (1) is rotatably connected to a rolling pulley (6); the vehicle frame (1) and the rolling pulley (6) are provided with corresponding plug holes (8); and a latch (7) is provided in the plug hole (8).

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