Portable laser obstacle removing instrument

Abstract

The invention provides a portable laser obstacle clearance instrument, and relates to the technical field of obstacle clearance, the portable laser obstacle clearance instrument comprises a shell, a laser emitter is arranged on one side of the shell, and a laser sensor is arranged on one side of the shell. The interference of reflection of strong light or sunlight on the use of the laser sensor is avoided, and the measurement precision of the laser sensor is prevented from being influenced, so that the use effect of the laser obstacle clearing instrument can be improved. And through the blocking assembly, the clamping block of the shielding adjusting device can be limited, the using effect of the clamping block is improved, and therefore the using effect of the shielding adjusting device is improved. By using the protection device, shielding protection can be performed when the laser transmitter and the laser sensor are not used, and the situation that the laser transmitter and the laser sensor are collided due to stress, and then the use effect of the laser transmitter and the laser sensor is affected is avoided.

Description

Technical Field

[0001] The present invention relates to the field of obstacle removal, and in particular to a portable laser obstacle removal instrument. Background Art

[0002] The laser obstacle removal instrument clears obstacles in various areas by emitting high-energy laser beams and utilizing the thermal effect of the laser, including removing non-metallic foreign objects in scenarios such as transmission lines and railways.

[0003] When using the laser obstacle removal instrument, the housing is connected to the power supply through a cable, and the housing is placed on a bracket. Then, the laser emitter on one side of the housing is adjusted to a specified angle. After the obstacle is located by the laser sensor, the laser emitter emits laser light to clean and remove the obstacles in the specified area. The reflection of strong light or sunlight in the external environment will interfere with the laser sensor, affecting the measurement accuracy, thus causing problems that affect the use effect of the laser obstacle removal instrument. Summary of the Invention

[0004] The technical problem to be solved by the present invention is that the reflection of strong light or sunlight in the external environment will interfere with the laser sensor, affecting the measurement accuracy, thus causing problems that affect the use effect of the laser obstacle removal instrument.

[0005] The technical solution adopted by the present invention to solve its technical problems is: a portable laser obstacle removal instrument, including a housing. A laser emitter is provided on one side of the housing, a laser sensor is provided on one side of the housing, a bracket is provided on one side of the housing, a cable is provided on one side of the housing, and a power supply is provided on the side of the cable away from the housing. A shielding adjustment device is provided on one side of the housing, and a shielding cover of the shielding adjustment device is used to shield the upper end of the laser emitter.

[0006] The effects achieved by the above components are: when using the laser obstacle removal instrument, the housing is connected to the power supply through a cable, and the housing is placed on the bracket. Then, the shielding adjustment device adjusts the position of the shielding cover to shield the upper end of the laser sensor. Then, the laser emitter on one side of the housing is adjusted to a specified angle. After the obstacle is located by the laser sensor, the laser emitter emits laser light to clean and remove the obstacles in the specified area.

[0007] Preferably, the shielding adjustment device includes a placement block, an adjustment plate, a shielding cover, a clamping block, a reset assembly, and a control assembly. The placement block is arranged at the upper end of the housing. The adjustment plate slides inside the placement block. The shielding cover is arranged on one side of the adjustment plate and is located above the laser sensor. A plurality of adjustment grooves are formed on one side of the adjustment plate. The clamping block is inserted into the placement block and reaches inside the adjustment grooves on one side of the adjustment plate to fix the adjustment plate. The reset assembly is arranged on one side of the clamping block to reset the clamping block. The control assembly is located above the shielding cover to control the movement of the shielding frame.

[0008] The effects achieved by the above components are as follows: When using the shielding adjustment device, the clamping block can be moved to disengage the clamping block from the adjustment grooves on one side of the adjustment plate. Then, through the control assembly, the shielding cover is moved. Then, the adjustment plate fixed to one side of the shielding cover will slide inside the placement block fixed to one side of the housing, and then the shielding cover reaches above the laser sensor to shield the strong light or reflected sunlight above the laser emitter. Then, the reset assembly drives the clamping block to reset, so that the clamping block passes through the placement block and reaches inside the adjustment grooves on one side of the adjustment plate to fix the adjustment plate and the shielding cover. By using the shielding adjustment device, the upper part of the laser sensor can be shielded, avoiding the interference of strong light or sunlight reflection on the use of the laser sensor and preventing the measurement accuracy of the laser sensor from being affected, thereby improving the use effect of the laser obstacle clearing instrument.

[0009] Preferably, a reinforcing plate is arranged on one side of the adjustment plate close to the shielding cover, and the reinforcing plate improves the connection strength between the adjustment plate and the shielding cover.

[0010] The effects achieved by the above components are as follows: By fixing the reinforcing plate at the connection between the adjustment plate and the shielding cover, the connection strength between the adjustment plate and the shielding cover is improved, avoiding the occurrence of force deformation at the connection between the shielding cover and the adjustment plate.

[0011] Preferably, the reset assembly includes a fixing plate, a spring, and a telescopic rod. The fixing plate is arranged on one side of the placement block. The two ends of the spring are respectively connected to the fixing plate and the clamping block. The telescopic rod is located inside the spring, and its two ends are respectively connected to the fixing plate and the clamping block.

[0012] The effects achieved by the above components are as follows: When the clamping block disengages from the adjustment grooves on one side of the adjustment plate, the spring fixed to the clamping block and the fixing plate will be compressed, and the telescopic rod inside the spring will become shorter. The two ends of the telescopic rod are fixed to the fixing plate and the clamping block to limit the shape of the spring. Then, when the clamping block is used later and not restricted, the spring drives the clamping block to quickly reset, and then the clamping block quickly fixes the position of the adjustment plate.

[0013] Preferably, a control assembly is arranged on the upper end of the shielding cover. The control assembly includes a control block, and a plurality of anti-slip blocks are arranged on one side of the control block.

[0014] The effects achieved by the above components are as follows: by setting a control block on one side of the shielding cover and fixing a number of anti-slip blocks on both sides of the control block, the friction between the operator and the shielding cover is increased, making it easier for the operator to adjust and move the shielding cover.

[0015] Preferably, a blocking component is provided on one side of the fixing plate. The blocking component includes a first through hole formed on the surface of the fixing plate. A blocking plate is inserted into the first through hole on one side of the fixing plate. A magnet is provided on one side of the fixing plate, and an iron sheet is provided on one side of the blocking plate.

[0016] The effects achieved by the above components are as follows: when the clamping block fixes the adjusting plate, the blocking plate moves inside the first through hole on one side of the fixing plate, so that the blocking plate is located between the clamping block and the fixing plate to block and limit the clamping block, preventing the clamping block from moving upward. When the clamping block does not fix the adjusting plate, the blocking plate is located between the clamping block and the placing block, preventing the clamping block from moving downward, so that the reset component cannot drive the clamping block to reset. And when using the blocking plate, the magnet on one side of the fixing plate is used to adsorb the iron sheet on one side of the blocking plate, making the blocking plate not easily move under force. Through the blocking component, the clamping block of the shielding adjustment device can be limited to improve the use effect of the clamping block, thereby improving the use effect of the shielding adjustment device.

[0017] Preferably, a protection device is provided on one side of the control block. The protection device includes a bolt, a mounting plate, a protection plate, an operation block, and a second through hole. The bolt is inserted into the control block to fix the mounting plate on one side of the control block. The protection plate is located on one side of the mounting plate and is inserted into the side of the shielding cover away from the adjusting plate. The operation block is installed on the side of the bolt away from the control block, and a second through hole is formed on the side of the protection plate close to the mounting plate.

[0018] The effects achieved by the above components are as follows: when storing the laser obstacle clearing instrument, the protection plate can be inserted into one side of the shielding cover through the second through hole on one side of the protection plate. At this time, the mounting plate fixed on one side of the protection plate contacts the control block, and then the operation block is fixed on one side of the bolt to rotate the bolt into the control block to thread-fix the mounting plate, and then complete the fixation of the position of the protection plate, so that the protection plate shields and protects the laser emitter and the laser sensor on one side of the housing. By using the protection device, when the laser emitter and the laser sensor are not in use, they can be shielded and protected to avoid the situation that the laser emitter and the laser sensor are subjected to force collision and then affect their use effects.

[0019] Preferably, a trapezoidal block is provided on the side of the protection plate away from the mounting plate, and the trapezoidal block reduces the size on one side of the protection plate.

[0020] The effects achieved by the above components are as follows: By fixing the trapezoidal block on the side of the protective plate away from the mounting plate, the protective plate can be more easily inserted into the shielding cover, thus facilitating the subsequent fixing of the protective plate using bolts.

[0021] In summary, the beneficial effects of the present invention are as follows:

[0022] By using the shielding adjustment device, the upper end of the laser sensor can be shielded to avoid interference caused by the reflection of strong light or sunlight to the use of the laser sensor and prevent the measurement accuracy of the laser sensor from being affected, thereby improving the use effect of the laser obstacle clearance instrument.

[0023] Through the blocking component, the block of the shielding adjustment device can be limited to improve the use effect of the block, thereby improving the use effect of the shielding adjustment device.

[0024] By using the protection device, when the laser emitter and the laser sensor are not in use, they can be shielded and protected to avoid the laser emitter and the laser sensor from being subjected to force collisions, which may affect the use effects of the laser emitter and the laser sensor. Brief Description of the Drawings

[0025] The present invention will be further described below in conjunction with the drawings and embodiments.

[0026] Figure 1 It is a three-dimensional structural schematic diagram of a portable laser obstacle clearance instrument proposed by the present invention;

[0027] Figure 2 It is a three-dimensional structural schematic diagram of the shielding adjustment device in a portable laser obstacle clearance instrument proposed by the present invention;

[0028] Figure 3 It is for the portable laser obstacle clearance instrument proposed by the present invention Figure 2 rear three-dimensional structural schematic diagram;

[0029] Figure 4 It is a three-dimensional structural schematic diagram of the placement block in a portable laser obstacle clearance instrument proposed by the present invention;

[0030] Figure 5 It is for the portable laser obstacle clearance instrument proposed by the present invention Figure 4 partial three-dimensional structural schematic diagram;

[0031] Figure 6 It is for the portable laser obstacle clearance instrument proposed by the present invention Figure 5 enlarged view at A;

[0032] Figure 7 It is a three-dimensional structural schematic diagram of the protection device in a portable laser obstacle clearance instrument proposed by the present invention.

[0033] Legend: 1. Housing; 2. Laser emitter; 3. Laser sensor; 4. Bracket; 5. Cable; 6. Power supply; 7. Shielding adjustment device; 71. Placing block; 72. Adjusting plate; 73. Shielding cover; 74. Adjusting groove; 75. Clamping block; 76. Reinforcing plate; 77. Reset component; 771. Fixed plate; 772. Spring; 773. Telescopic rod; 78. Control component; 781. Control block; 782. Anti-slip block; 8. Blocking component; 81. First through hole; 82. Blocking plate; 83. Magnet; 84. Iron sheet; 9. Protection device; 91. Bolt; 92. Mounting plate; 93. Protection plate; 94. Operating block; 95. Second through hole; 96. Trapezoidal block. Detailed implementation manners

[0034] The present invention will now be further described in detail with reference to the accompanying drawings. These drawings are all simplified schematic diagrams, only showing the basic structure of the present invention in a schematic manner, so they only show the components related to the present invention.

[0035] In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, the terms "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0036] Figures 1 to 7 A portable laser obstacle clearing device shown includes a housing 1. A laser emitter 2 is provided on one side of the housing 1. A laser sensor 3 is provided on one side of the housing 1. The model of the laser sensor 3 can be LTF 400. A bracket 4 is provided on one side of the housing 1. A cable 5 is provided on one side of the housing 1. A power supply 6 is provided on the side of the cable 5 away from the housing 1. A shielding adjustment device 7 is provided on one side of the housing 1. The shielding cover 73 of the shielding adjustment device 7 is used to shield the upper end of the laser emitter 2. When using the laser obstacle clearing device, the housing 1 is connected to the power supply 6 through the cable 5, and the housing 1 is placed on the bracket 4. Then, the shielding adjustment device 7 is used to adjust the position of the shielding cover 73 to shield the upper end of the laser sensor 3. Then, the laser emitter 2 on one side of the housing 1 is adjusted to a specified angle. After the obstacle is located by the laser sensor 3, the laser emitter 2 emits laser to clear and remove the obstacles in the specified area.

[0037] Figures 1 to 7The shielding adjustment device 7 shown includes a placement block 71, an adjustment plate 72, a shielding cover 73, a clamping block 75, a reset assembly 77 and a control assembly 78. The placement block 71 is arranged at the upper end of the shell 1, the adjustment plate 72 slides inside the placement block 71, the shielding cover 73 is arranged on one side of the adjustment plate 72 and is located at the upper end of the laser sensor 3, a plurality of adjustment grooves 74 are opened on one side of the adjustment plate 72, the clamping block 75 is inserted into the placement block 71 and reaches the adjustment groove 74 on one side of the adjustment plate 72 to fix the adjustment plate 72, the reset assembly 77 is arranged on one side of the clamping block 75 to reset the clamping block 75, and the control assembly 78 is located at the upper end of the shielding cover 73 to control the movement of the shielding frame. When using the shielding adjustment device 7, the block 75 can be moved to disengage the block 75 from the adjustment slot 74 on one side of the adjustment plate 72, and then the shielding cover 73 can be moved through the control component 78, and then the adjustment plate 72 fixed on one side of the shielding cover 73 will slide inside the placement block 71 fixed on one side of the shell 1, and then the shielding cover 73 reaches the upper end of the laser sensor 3 to shield the strong light or reflected sunlight at the upper end of the laser emitter 2, and then the reset component 77 drives the block 75 to reset, so that the block 75 passes through the placement block 71 to reach the inside of the adjustment slot 74 on one side of the adjustment plate 72, to fix the adjustment plate 72 and the shielding cover 73. By using the shielding adjustment device 7, the upper end of the laser sensor 3 can be shielded to prevent the strong light or the reflection of sunlight from interfering with the use of the laser sensor 3, and to prevent the measurement accuracy of the laser sensor 3 from being affected, thereby improving the use effect of the laser obstacle remover.

[0038] Figures 1 to 7 The illustrated adjustment plate 72 is provided with a reinforcing plate 76 on one side close to the shielding cover 73, and the reinforcing plate 76 improves the connection strength between the adjustment plate 72 and the reinforcing plate 76. The reinforcing plate 76 is fixed at the connection between the adjustment plate 72 and the shielding cover 73 to improve the connection strength between the adjustment plate 72 and the shielding cover 73, thereby preventing the shielding cover 73 and the adjustment plate 72 from being deformed by force at the connection.

[0039] Figures 1 to 7The shown reset assembly 77 includes a fixing plate 771, a spring 772 and a telescopic rod 773. The fixing plate 771 is arranged on one side of the placing block 71. The two ends of the spring 772 are respectively connected with the fixing plate 771 and the clamping block 75. The telescopic rod 773 is inside the spring 772, and its two ends are respectively connected with the fixing plate 771 and the clamping block 75. When the clamping block 75 disengages from the adjusting groove 74 on one side of the adjusting plate 72, the spring 772 fixed to the clamping block 75 and the fixing plate 771 will be compressed, and the telescopic rod 773 inside the spring 772 will become shorter. The two ends of the telescopic rod 773 are fixed to the fixing plate 771 and the clamping block 75 to limit the shape of the spring 772. Then, when the clamping block 75 is used later and not restricted, the spring 772 drives the clamping block 75 to quickly reset, and then the clamping block 75 quickly fixes the position of the adjusting plate 72.

[0040] Figures 1 to 7 The upper end of the shown shielding cover 73 is provided with a control assembly 78. The control assembly 78 includes a control block 781, and several anti-slip blocks 782 are arranged on one side of the control block 781. By arranging the control block 781 on one side of the shielding cover 73 and fixing several anti-slip blocks 782 on both sides of the control block 781, the friction between the operator and the shielding cover 73 is increased, making it easier for the operator to adjust and move the shielding cover 73.

[0041] Figures 1 to 7 One side of the shown fixing plate 771 is provided with a blocking assembly 8. The blocking assembly 8 includes a first through hole 81 opened on the surface of the fixing plate 771. A blocking plate 82 is inserted inside the first through hole 81 on one side of the fixing plate 771. A magnet 83 is arranged on one side of the fixing plate 771, and an iron sheet 84 is arranged on one side of the blocking plate 82. When the clamping block 75 fixes the adjusting plate 72, the blocking plate 82 moves inside the first through hole 81 on one side of the fixing plate 771, so that the blocking plate 82 is between the clamping block 75 and the fixing plate 771 to block and limit the clamping block 75, making the clamping block 75 unable to move upward. When the clamping block 75 does not fix the adjusting plate 72, the blocking plate 82 is between the clamping block 75 and the placing block 71, making the clamping block 75 unable to move downward, so that the reset assembly 77 cannot drive the clamping block 75 to reset. When using the blocking plate 82, the magnet 83 on one side of the fixing plate 771 adsorbs the iron sheet 84 on one side of the blocking plate 82, making the blocking plate 82 not easily move under force. Through the blocking assembly 8, the clamping block 75 of the shielding adjustment device 7 can be limited to improve the use effect of the clamping block 75, thereby improving the use effect of the shielding adjustment device 7.

[0042] Figures 1 to 7A protective device 9 is provided on one side of the shown control block 781. The protective device 9 includes a bolt 91, a mounting plate 92, a protective plate 93, an operating block 94 and a second through hole 95. The bolt 91 is inserted into the control block 781 to fix the mounting plate 92 on one side of the control block 781. The protective plate 93 is located on one side of the mounting plate 92 and is inserted into the side of the shielding cover 73 away from the adjusting plate 72. The operating block 94 is installed on the side of the bolt 91 away from the control block 781. A second through hole 95 is provided on the side of the protective plate 93 close to the mounting plate 92. When the laser obstacle clearing instrument is being stored, the protective plate 93 can be inserted into one side of the shielding cover 73 through the second through hole 95 on one side of the protective plate 93. At this time, the mounting plate 92 fixed to one side of the protective plate 93 contacts the control block 781. Then, by fixing the operating block 94 on one side of the bolt 91, the bolt 91 is rotated into the control block 781 to perform threaded fixation on the mounting plate 92. Then, the position of the protective plate 93 is fixed to enable the protective plate 93 to shield and protect the laser emitter 2 and the laser sensor 3 on one side of the housing 1. By using the protective device 9, when the laser emitter 2 and the laser sensor 3 are not in use, they can be shielded and protected to avoid the laser emitter 2 and the laser sensor 3 from being subjected to force collisions, which may otherwise affect the use effects of the laser emitter 2 and the laser sensor 3.

[0043] Figures 1 to 7 A trapezoidal block 96 is provided on the side of the shown protective plate 93 away from the mounting plate 92. The trapezoidal block 96 reduces the size of one side of the protective plate 93. By fixing the trapezoidal block 96 on the side of the protective plate 93 away from the mounting plate 92, the protective plate 93 can be more easily inserted into the shielding cover 73, thus facilitating the subsequent use of the bolt 91 to fix the protective plate 93.

[0044] Working principle: When using the laser obstacle clearing device, the housing 1 is connected to the power supply 6 through the cable 5, and the housing 1 is placed on the bracket 4. Then, the shielding adjustment device 7 is adjusted to position the shielding cover 73 to shield the upper end of the laser sensor 3. Then, the laser emitter 2 on one side of the housing 1 is adjusted to a specified angle. After the obstacle is located by the laser sensor 3, the laser emitter 2 emits laser to clear the obstacles in the specified area. When using the shielding adjustment device 7, the clamping block 75 can be moved to disengage the clamping block 75 from the adjustment groove 74 on one side of the adjustment plate 72. When the clamping block 75 disengages from the adjustment groove 74 on one side of the adjustment plate 72, the spring 772 fixed to the clamping block 75 and the fixed plate 771 will be compressed, and the telescopic rod 773 inside the spring 772 will become shorter. The two ends of the telescopic rod 773 are fixed to the fixed plate 771 and the clamping block 75 to limit the shape of the spring 772. Then, the blocking plate 82 is moved so that the blocking plate 82 is between the clamping block 75 and the placement block 71, preventing the clamping block 75 from moving downward. Then, through the control component 78, the shielding cover 73 is moved. Then, the adjustment plate 72 fixed to one side of the shielding cover 73 slides inside the placement block 71 fixed to one side of the housing 1, and the shielding cover 73 reaches the upper end of the laser sensor 3 to shield the strong light or reflected sunlight at the upper end of the laser emitter 2. Then, the blocking plate 82 is moved so that the blocking plate 82 moves away from the clamping block, and the reset component 77 drives the clamping block 75 to reset, so that the clamping block 75 passes through the placement block 71 and reaches the inside of the adjustment groove 74 on one side of the adjustment plate 72 to fix the adjustment plate 72 and the shielding cover 73. When the clamping block 75 fixes the adjustment plate 72, the blocking plate 82 moves inside the first through hole 81 on one side of the fixed plate 771, so that the blocking plate 82 is between the clamping block 75 and the fixed plate 771 to block and limit the clamping block 75, preventing the clamping block 75 from moving upward. By using the shielding adjustment device 7, the upper end of the laser sensor 3 can be shielded to avoid interference with the use of the laser sensor 3 caused by the reflection of strong light or sunlight, and to avoid affecting the measurement accuracy of the laser sensor 3, thereby improving the use effect of the laser obstacle clearing device.

[0045] When storing the laser obstacle clearer, the protective plate 93 can be inserted into one side of the shielding cover 73 through the second through hole 95 on one side of the protective plate 93. At this time, the mounting plate 92 fixed to one side of the protective plate 93 contacts the control block 781. Then, by fixing the operating block 94 to one side of the bolt 91, the bolt 91 is rotated into the control block 781 to thread-fix the mounting plate 92. Then, the position of the protective plate 93 is fixed, so that the protective plate 93 shields and protects the laser emitter 2 and the laser sensor 3 on one side of the housing 1. By using the protection device 9, when the laser emitter 2 and the laser sensor 3 are not in use, they can be shielded and protected to avoid the laser emitter 2 and the laser sensor 3 from being subjected to force collisions, which may affect the use effects of the laser emitter 2 and the laser sensor 3.

[0046] The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention in other forms. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as the technical content of the present invention is not departed from, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention still belong to the protection scope of the technical solution of the present invention. In the description of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood through specific situations.

Claims

1. A portable laser obstacle remover, comprising a housing (1), characterized in that: A laser emitter (2) is provided on one side of the shell (1), a laser sensor (3) is provided on one side of the shell (1), a bracket (4) is provided on one side of the shell (1), a cable (5) is provided on one side of the shell (1), a power supply (6) is provided on the side of the cable (5) away from the shell (1), and a shielding adjustment device (7) is provided on one side of the shell (1), and a shielding cover (73) of the shielding adjustment device (7) is used to shield the upper end of the laser emitter (2).

2. A portable laser obstacle remover according to claim 1, characterized in that: The shielding adjustment device (7) comprises a placement block (71), an adjustment plate (72), a shielding cover (73), a clamping block (75), a reset component (77) and a control component (78); the placement block (71) is arranged at the upper end of the housing (1); the adjustment plate (72) slides inside the placement block (71); the shielding cover (73) is arranged on one side of the adjustment plate (72) and is located at the upper end of the laser sensor (3); a plurality of adjustment grooves (74) are opened on one side of the adjustment plate (72); the clamping block (75) is inserted into the placement block (71) and reaches the inside of the adjustment groove (74) on one side of the adjustment plate (72) to fix the adjustment plate (72); the reset component (77) is arranged on one side of the clamping block (75) to reset the clamping block (75); and the control component (78) is located at the upper end of the shielding cover (73) to control the movement of the shielding frame.

3. A portable laser obstacle remover according to claim 2, characterized in that: A reinforcing plate (76) is provided on one side of the adjustment plate (72) close to the shielding cover (73), and the reinforcing plate (76) improves the connection strength between the adjustment plate (72) and the reinforcing plate (76).

4. The portable laser obstacle remover according to claim 3, characterized in that: The reset assembly (77) comprises a fixed plate (771), a spring (772) and a telescopic rod (773); the fixed plate (771) is arranged on one side of the placement block (71); two ends of the spring (772) are respectively connected to the fixed plate (771) and the clamping block (75); the telescopic rod (773) is located inside the spring (772) and two ends of the telescopic rod are respectively connected to the fixed plate (771) and the clamping block (75).

5. The portable laser obstacle remover according to claim 4, characterized in that: A control assembly (78) is provided at the upper end of the shielding cover (73), and the control assembly (78) comprises a control block (781), and a plurality of anti-sliding blocks (782) are provided on one side of the control block (781).

6. The portable laser obstacle remover according to claim 5, characterized in that: A blocking component (8) is provided on one side of the fixing plate (771), and the blocking component (8) comprises a first through hole (81) opened on the surface of the fixing plate (771), a blocking plate (82) is inserted into the first through hole (81) on one side of the fixing plate (771), a magnet (83) is provided on one side of the fixing plate (771), and an iron sheet (84) is provided on one side of the blocking plate (82).

7. The portable laser obstacle remover according to claim 6, characterized in that: A protective device (9) is provided on one side of the control block (781), and the protective device (9) comprises a bolt (91), a mounting plate (92), a protective plate (93), an operating block (94) and a second through hole (95). The bolt (91) is inserted into the control block (781) to fix the mounting plate (92) on one side of the control block (781).

8. The portable laser obstacle remover according to claim 7, characterized in that: The protective plate (93) is located on one side of the mounting plate (92) and is inserted on the side of the shielding cover (73) away from the adjustment plate (72). The operating block (94) is installed on the side of the bolt (91) away from the control block (781).

9. The portable laser obstacle remover according to claim 8, characterized in that: The protection plate (93) is provided with a second through hole (95) on one side close to the mounting plate (92).

10. The portable laser obstacle remover according to claim 9, characterized in that: A trapezoidal block (96) is provided on one side of the protection plate (93) away from the mounting plate (92), and the trapezoidal block (96) reduces the size of one side of the protection plate (93).

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