A portable laser obstacle clearing instrument

Abstract

The utility model discloses a portable laser barrier clearing instrument relates to laser barrier clearing instrument technical field, the utility model discloses a holder is equipped with laser head in the holder bottom, the holder outside is provided with barrier clearing instrument still includes: storage mechanism, the storage mechanism sets up in the holder top, the storage mechanism is used for accomodating laser head. The utility model discloses through setting up storage mechanism, specifically is to hold the handle, and the sliding rod slides into the hollow sleeve, and drives the limit board no.

Description

Technical Field

[0001] This utility model belongs to the technical field of laser obstacle removal devices, and in particular relates to a portable laser obstacle removal device. Background Technology

[0002] The laser obstacle removal device is a lightweight device that uses the high-power laser thermal effect as its core principle. It integrates laser emission, aiming, and control modules and requires tripod support. It can be quickly deployed in scenarios such as power, railway, and airport, and can accurately remove obstacles such as hanging objects on power transmission lines, foreign objects on railway contact wires, and low-altitude floating objects at airports.

[0003] Existing laser obstacle clearing devices increase in size when the bottom-connected bracket is unfolded. Furthermore, folding the bracket requires adjusting the leg angles, bending the outward-extending legs inward to align with the main unit, loosening the leg segment locks, and retracting the multiple legs one by one. Finally, the cables must be tidied to prevent tangling. Some brackets with diagonal braces require disassembling or flipping the brace structure before leg folding. This cumbersome and time-consuming process significantly impacts the efficiency of continuous multi-point operations. Therefore, a portable laser obstacle clearing device is proposed. Utility Model Content

[0004] The purpose of this utility model is to provide a portable laser obstacle clearing device. Through a storage mechanism, specifically, pressing the handle causes the sliding rod to slide into the hollow sleeve, moving the limiting plate and the locking plate. The limiting plate compresses the spring, causing the locking plate to disengage from the slot and enter the sleeve. Pulling down the sliding rod causes the sliding block to slide along the sliding groove and sliding track, while the sliding ring slides outside the sleeve, moving the three hinge blocks. Through the linkage between the hinge rod and the hinge block, the three support legs are fully deployed. Releasing the handle causes the spring to push the limiting plate back to its original position, and the sliding rod causes the locking plate to slide into the slot and lock in place, shortening the time required for different... The system reduces the intervals between work points and increases the daily workload while improving portability. It solves the problems of existing laser obstacle clearing devices, which increase the overall size after unfolding the bottom-connected bracket. Furthermore, when storing the bracket, it is necessary to first adjust the leg angle, then bend the outward-extending legs inward to be parallel with the main unit, loosen the segmented locking buckles of the legs, and retract the multiple legs one by one. Finally, the cables must be tidied up to avoid tangling. Some brackets with diagonal braces also require disassembling or flipping the diagonal brace structure before the legs can be stored. The storage process is cumbersome, time-consuming, and seriously affects the efficiency of continuous multi-point operations.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: This utility model relates to a portable laser obstacle clearing device, comprising a pan-tilt unit (PTZ) with a laser head mounted at its bottom. The device also includes a storage mechanism located on top of the PTN for storing the laser head, and a telescopic mechanism mounted on the storage mechanism for adjusting the height of the PTN. The storage mechanism includes a locking component located at the bottom of the PTN for locking the PTN. The locking component includes a hollow sleeve with several slots on its front. Sliding rails are mounted on the left and right sides of the hollow sleeve. An angle locking knob is integrated inside the PTN, allowing manual locking after adjustment to the target angle to prevent laser head displacement due to equipment vibration during operation and ensure laser beam focusing accuracy.

[0006] Furthermore, the storage mechanism includes a folding component, which is located at the bottom of the gimbal and is used to fold the gimbal. The storage mechanism is divided into a locking component and a folding component. The two components work together to quickly switch the gimbal and laser head from the working state to the storage state, greatly reducing the size of the equipment.

[0007] Furthermore, a sliding block is provided between the two sliding tracks. The sliding block has grooves on both its left and right sides, and a sliding rod is slidably connected inside each groove. Both sliding tracks and grooves are trapezoidal in shape. The sliding block slides into the two sliding tracks via the two grooves. The sliding block is the core transmission component connecting the operating end and the locking structure in the locking assembly. The trapezoidal grooves on its left and right sides can form a tight sliding fit with the trapezoidal sliding tracks inside the hollow sleeve, ensuring the stability of the sliding block when moving within the sleeve. Furthermore, a spring is wound around the outer surface of the slide rod, and a limiting plate is installed on the side of the spring away from the sliding block. A locking plate is provided on the side of the limiting plate away from the spring, and the locking plate is fixedly connected to the outer surface of the slide rod. A handle is installed on the front of the slide rod, and a sliding ring is slidably connected to the outer surface of the hollow sleeve. The slide rod is slidably connected to the handle. The limiting plate is circular and limits the slide rod. The hollow sleeve serves as the basic load-bearing structure of the locking assembly, and several slots on its front can be fitted and engaged with the locking plate on the sliding block, providing key limiting points for gimbal height locking.

[0008] Furthermore, the folding assembly includes three fixing blocks, all of which are mounted on the outer surface of the gimbal. Each of the three fixing blocks is rotatably connected to a hinge block one, and each of the three hinge blocks one has a flip rod installed at its bottom. The outer surface of the sliding ring is equipped with three hinge blocks two. The flip rod, as a key rotating component of the folding assembly, is rotatably connected at its top to the fixing blocks on the outer surface of the gimbal through the hinge block one, providing a rotational basis for the folding and storage of the gimbal.

[0009] Furthermore, the telescopic mechanism includes three support legs, all of which are rotatably connected to the bottom of the flipping rod. Each of the three support legs has several slots on its opposite sides. Telescopic rods are slidably connected to the inner walls of each of the three support legs. Support blocks are installed at the bottom of each of the three telescopic rods. Hinge blocks are installed on the sides of each of the three telescopic rods that are close to each other. Hinge rods are rotatably connected to each of the three hinge blocks. The tops of each of the three hinge rods are rotatably connected to the three hinge blocks. The bottoms of each of the three telescopic rods are spherical. All three telescopic rods rotate within the support blocks. The inner walls of the support legs are slidably connected to the telescopic rods. The overall support height can be adjusted by extending and retracting the telescopic rods to adapt to different work scenarios.

[0010] Furthermore, each of the three telescopic rods has a fixed rod installed inside, and each of the three fixed rods has a spring wound around its outer surface. Each of the three springs has a sliding sleeve at its top, and each of the three sliding sleeves is slidably connected to the three telescopic rods. Each of the three sliding sleeves has a limit plate installed on its outer surface, and each of the three sliding sleeves has a locking block installed at its top. The tops of the three locking blocks are all arc-shaped, and the tops of the three locking blocks have locking surfaces at the openings of several slots. The advantage of the arc-shaped tops of the locking blocks is that when the telescopic rod slides along the support leg, the arc-shaped surface can form a smooth transition with the inner wall of the support leg, reducing sliding resistance and preventing the locking blocks from getting stuck. The contact area between the arc-shaped locking surface and the opening of the slot is larger, and the locking mechanism can be more dispersed.

[0011] This utility model has the following beneficial effects: 1. This utility model, through the setting of a storage mechanism, specifically involves pressing the handle, causing the sliding rod to slide into the hollow sleeve, which in turn moves the limiting plate and the locking plate. The limiting plate compresses the spring, causing the locking plate to disengage from the slot and enter the sleeve. Pulling down the sliding rod causes the sliding block to slide along the sliding groove and sliding track, while the sliding ring slides outside the sleeve, causing the three hinge blocks to move. Through the linkage between the hinge rod and the hinge block, the three support legs are fully extended. At this point, releasing the handle causes the spring to push the limiting plate back to its original position, and the sliding rod causes the locking plate to slide into the slot and lock in place. This shortens the interval between transfers between different work points, increases the daily workload, and improves portability.

[0012] 2. This utility model incorporates a telescopic mechanism. Specifically, pressing the locking block causes the sliding sleeve to press down, compressing the bottom spring 2. Simultaneously, the sliding sleeve slides within the telescopic rod. Once the locking block disengages from the slot 2, the telescopic rod is pulled to adjust the extension length to match the obstacle removal target. After releasing the locking block, the spring 2 resets, pushing the locking block into the corresponding slot 2, thus locking the height. This ensures that the obstacle removal device can accurately align the laser head with targets at different heights, avoiding situations where obstacles cannot be removed due to unsuitable height, and simultaneously improving the efficiency of obstacle removal operations.

[0013] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the hinge rod structure of this utility model; Figure 3 This is a schematic diagram of the second groove structure of this utility model; Figure 4 This is a schematic diagram of the slot structure of this utility model; Figure 5 This is a schematic diagram of the locking component structure of this utility model; Figure 6 This is a schematic diagram of the telescopic mechanism of this utility model; Figure 7 This is a schematic diagram of the exploded structure of the component of this utility model.

[0016] The attached diagram lists the components represented by each number as follows: 1. Gimbal; 111. Laser Head; 112. Obstacle Clearing Device; 2. Storage Mechanism; 21. Locking Component; 211. Hollow Sleeve; 212. Slot One; 213. Sliding Rail; 214. Sliding Block; 215. Slide Groove; 216. Sliding Rod; 217. Spring One; 218. Limiting Plate One; 219. Clamping Plate; 220. Handle; 221. Sliding Ring; 23. Folding Component; 231. Fixing Block; 232. Hinge Block One; 233. Flipping Rod; 234. Hinge Block Two; 3. Telescopic Mechanism; 311. Support Leg; 312. Slot Two; 313. Telescopic Rod; 314. Support Block; 315. Hinge Block Three; 316. Hinge Rod; 317. Fixing Rod; 318. Spring Two; 319. Sliding Sleeve; 320. Limiting Plate Two; 321. Clamping Block. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0018] Please see Figures 1-7As shown, this utility model is a portable laser obstacle clearing device, including a gimbal 1, a laser head 111 mounted on the bottom of the gimbal 1, and an obstacle clearing device 112 mounted on the outside of the gimbal 1. It also includes: a storage mechanism 2, located on the top of the gimbal 1, for storing the laser head 111; a telescopic mechanism 3, mounted on the storage mechanism 2, for adjusting the height of the gimbal 1; the storage mechanism 2 includes a locking component 21, located at the bottom of the gimbal 1, for locking the gimbal 1. The locking component 21 includes a hollow sleeve 211, with several slots 212 on its front side, and sliding rails 21 mounted on both the left and right sides of the hollow sleeve 211. 3. The storage mechanism 2 includes a folding assembly 23, which is located at the bottom of the gimbal 1 and is used to fold the gimbal 1. A sliding block 214 is provided between two sliding rails 213. Sliding grooves 215 are provided on both the left and right sides of the sliding block 214, and sliding rods 216 are slidably connected inside the sliding grooves 215. Both sliding rails 213 and sliding grooves 215 are trapezoidal. The sliding block 214 slides with the two sliding rails 213 through the two sliding grooves 215. A spring 217 is wound around the outer surface of the sliding rod 216. A limiting plate 218 is installed on the side of the spring 217 away from the sliding block 214, and a locking plate 219 is provided on the side of the limiting plate 218 away from the spring 217. The card plate 219 is fixedly connected to the outer surface of the slide rod 216. A handle 220 is installed on the front of the slide rod 216. A sliding ring 221 is slidably connected to the outer surface of the hollow sleeve 211. The slide rod 216 is slidably connected to the handle 220. The limiting plate 218 is circular and limits the slide rod 216. The folding assembly 23 includes three fixing blocks 231, all of which are installed on the outer surface of the gimbal 1. A hinge block 232 is installed on each of the three fixing blocks 231. A flip rod 233 is installed at the bottom of each of the three hinge blocks 232. Three hinge blocks 234 are installed on the outer surface of the sliding ring 221. Specifically, when the handle 220 is pressed, the slide rod 216 slides into the hollow sleeve 211. The limiting plate 218 and the locking plate 219 move together. The limiting plate 218 compresses the spring 217, and the locking plate 219 disengages from the slot 212 and enters the sleeve. The sliding rod 216 is pulled down, and the sliding block 214 slides along the sliding groove 215 and the sliding track 213. At the same time, the sliding ring 221 slides outside the sleeve, causing the three hinge blocks 234 to move. Through the linkage between the hinge rod 316 and the hinge block 315, the three support legs 311 are fully extended. At this time, the handle 220 is released, the spring 217 pushes the limiting plate 218 to reset, and the sliding rod 216 causes the locking plate 219 to slide into the slot 212 and lock in place. This shortens the interval between transfers between different work points, increases the daily workload, and improves portability.

[0019] The telescopic mechanism 3 includes three support legs 311, each rotatably connected to the bottom of the flipping rod 233. Several slots 312 are provided on the sides of the three support legs 311 that are far apart from each other. Telescopic rods 313 are slidably connected to the inner walls of each of the three support legs 311. Support blocks 314 are installed at the bottom of each of the three telescopic rods 313. Hinge blocks 315 are installed on the sides of the three telescopic rods 313 that are close to each other. Hinge rods 316 are rotatably connected to each of the three hinge blocks 315. The tops of the three hinge rods 316 are rotatably connected to the three hinge blocks 234. The bottoms of the three telescopic rods 313 are spherical. The three telescopic rods 313 rotate inside the support blocks 314. Fixed rods 317 are installed inside each of the three telescopic rods 313. Springs 318 are wound around the outer surfaces of each of the three fixed rods 317. Sliding sleeves 319 are provided at the tops of each of the three springs 318. 9 is slidably connected to three telescopic rods 313 respectively. Limiting plates 320 are installed on the outer surface of the three sliding sleeves 319. Each of the three sliding sleeves 319 has a locking block 321 installed on its top. The top of each locking block 321 is arc-shaped. The top of each locking block 321 has a locking surface at the opening of several slots 312. Specifically, pressing the locking block 321 causes the sliding sleeve 319 to press down, compressing the bottom spring 318. At the same time, the sliding sleeve 319 slides inside the telescopic rod 313. After the locking block 321 is disengaged from the slot 312, the telescopic rod 313 is pulled to adjust the extension length to match the obstacle clearing target. After releasing the locking block 321, the spring 318 resets and pushes the locking block 321 into the corresponding slot 312, completing the height locking. This ensures that the obstacle clearing device 112 can accurately align the laser head 111 with targets at different heights, avoiding the situation where obstacles cannot be cleared due to unsuitable height, and improving the efficiency of obstacle clearing operations.

[0020] A specific application of this embodiment is as follows: In use, the user first presses the handle 220 to drive the slide rod 216 to slide into the hollow sleeve 211. Since the limiting plate 218 is fixedly connected to the outer surface of the slide rod 216, and the locking plate 219 is fixedly connected to the outer surface of the slide rod 216, and the slide rod 216 slides inside the sliding block 214, when the slide rod 216 slides, it will drive the limiting plate 218 and the locking plate 219 to move. At this time, the limiting plate 218 will squeeze the spring 217. As the user presses, the locking plate 219 will disengage from the slot 212 and enter the hollow sleeve 211. Then, the slide rod 216 can be pulled down to drive the sliding block 214 and pass through the sliding groove 215 and the sliding track 211. 13. Sliding: When the sliding rod 216 slides, it causes the sliding ring 221 to slide on the outer surface of the hollow sleeve 211, thereby causing the three hinge blocks 234 to move. Since the hinge rod 316 is rotatably connected to the hinge block 234, and the other end of the hinge block 234 is rotatably connected to the hinge block 315, while the hinge block 315 is fixedly connected to the support leg 311, when the sliding ring 221 moves down, it causes the hinge rod 316 to open. At this time, the bottoms of the hinge rods 316 will move away from each other, and the bottoms of the hinge rods 316 will rotate on the hinge block 315, subsequently causing the three support legs 311 to open. At the same time, the three support legs 311 will rotate at the bottom of the flip rod 233. When the support legs 311 open... The user can release the handle 220. At this time, the elasticity of the spring 217 will push the limiting plate 218 to slide forward, causing the slide rod 216 to slide forward as well. The slide rod 216 will also cause the locking plate 219 to slide together, eventually locking into the slot 212 for secure fastening. This shortens the transfer interval between different work points, increases daily workload, and avoids task delays caused by storage time, improving portability. Furthermore, the spherical shape at the bottom of the telescopic rod 313, in conjunction with the support block 314, automatically adapts to the ground slope, ensuring stable placement of the equipment. The user can then install the laser head 111 on top of the pan-tilt unit 1 and activate the obstacle clearing device 112 to control the laser head 111 to clear obstacles. The system can eliminate obstacles and the angle of the laser head 111 can be adjusted via the gimbal 1. The laser head 111 is a LaserC200 model, and the obstacle clearer 112 is an HN1500E model. When the height needs to be adjusted, the locking block 321 can be pressed to drive the sliding sleeve 319 to press down. At this time, the bottom of the sliding sleeve 319 will compress the second spring 318, and the sliding sleeve 319 will slide inside the telescopic rod 313. When the locking block 321 is disengaged from the slot 312, the telescopic rod 313 can be pulled to extend the length to match the target being cleared. The locking block 321 can be released, and the second spring 318 will reset and push the locking block 321 into the corresponding slot 312 to complete the height locking. This system is suitable for complex terrain and overhead heights, reducing the frequency of changing points and re-erecting.

[0021] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0022] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the present utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the present utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A portable laser obstacle clearing device, comprising a gimbal (1), wherein a laser head (111) is mounted on the bottom of the gimbal (1), and an obstacle clearing device (112) is disposed outside the gimbal (1), characterized in that, Also includes: Storage mechanism (2), which is located on the top of the gimbal (1), is used to store the laser head (111). Telescopic mechanism (3), which is set on storage mechanism (2), is used to adjust the height of gimbal (1); The storage mechanism (2) includes a locking component (21), which is located at the bottom of the gimbal (1). The locking component (21) is used to lock the gimbal (1). The locking component (21) includes a hollow sleeve (211). The hollow sleeve (211) has several slots (212) installed on its front side. The hollow sleeve (211) has sliding rails (213) installed on its left and right sides.

2. The portable laser derailler according to claim 1, wherein, The storage mechanism (2) includes a folding component (23), which is located at the bottom of the gimbal (1) and is used to fold the gimbal (1).

3. The portable laser derailler according to claim 2, wherein, A sliding block (214) is provided between the two sliding tracks (213). The sliding block (214) has a sliding groove (215) on both the left and right sides. A sliding rod (216) is slidably connected inside the sliding groove (215). The two sliding tracks (213) are both trapezoidal, the two sliding grooves (215) are both trapezoidal, and the sliding block (214) slides with the two sliding tracks (213) through the two sliding grooves (215).

4. The portable laser derailler according to claim 3, wherein, The outer surface of the slide rod (216) is wound with a spring (217). A limiting plate (218) is installed on the side of the spring (217) away from the sliding block (214). A retaining plate (219) is provided on the side of the limiting plate (218) away from the spring (217). The retaining plate (219) is fixedly connected to the outer surface of the slide rod (216). A handle (220) is installed on the front of the slide rod (216). A sliding ring (221) is slidably connected to the outer surface of the hollow sleeve (211). The slide rod (216) is slidably connected to the handle (220). The limiting plate (218) is circular and limits the sliding rod (216).

5. The portable laser derailler according to claim 4, wherein, The folding assembly (23) includes three fixing blocks (231), all three fixing blocks (231) are installed on the outer surface of the gimbal (1), and each of the three fixing blocks (231) is movably connected with a hinge block (232). Each of the three hinge blocks (232) is equipped with a flip rod (233) at the bottom. The outer surface of the sliding ring (221) is equipped with three hinge blocks (234).

6. The portable laser derailler according to claim 1, wherein, The telescopic mechanism (3) includes three support legs (311), all three support legs (311) are rotatably connected to the bottom of the flipping rod (233), and several slots (312) are opened on the side of the three support legs (311) that are far apart from each other. Telescopic rods (313) are slidably connected to the inner walls of the three support legs (311), and support blocks (314) are installed at the bottom of the three telescopic rods (313). Hinge blocks (315) are installed on the side of the three telescopic rods (313) that are close to each other. Hinge rods (316) are rotatably connected to the three hinge blocks (315), and the tops of the three hinge rods (316) are rotatably connected to the three hinge blocks (234). The bottom of each of the three telescopic rods (313) is spherical, and each of the three telescopic rods (313) rotates inside the support block (314).

7. The portable laser derailler according to claim 6, wherein, Each of the three telescopic rods (313) has a fixed rod (317) installed inside. The outer surface of each of the three fixed rods (317) is wrapped with a second spring (318). The top of each of the three second springs (318) is provided with a sliding sleeve (319). The three sliding sleeves (319) are slidably connected to the three telescopic rods (313). The outer surface of each of the three sliding sleeves (319) is provided with a second limit plate (320). The top of each of the three sliding sleeves (319) is provided with a locking block (321). The tops of the three card blocks (321) are all arc-shaped, and the tops of the three card blocks (321) are respectively at the openings of several slots (312) as card-fitting surfaces.

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