Crane with anti-collision function

Abstract

The utility model discloses a crane with an anti-collision function. The crane comprises a rack for bearing and limiting, electric rails symmetrically arranged on the outer side of the lower end of the rack, and a bearing plate attached to the interior of the rack, the fixed anti-overturning structure is arranged on the outer side of the electric rail, and the fixed anti-overturning structure comprises a mounting plate, a position sensor and an alarm; a position adjusting structure and an anti-collision structure are arranged inside and outside the bearing plate respectively, the position adjusting structure comprises a fixing rod, an adjusting rod and a motor, the anti-collision structure comprises an alarm, warning stickers and an infrared sensor, and the warning stickers are pasted and fixed to the front side and the rear side of the left end and the right end of the rack. According to the crane with the anti-collision function, after the position of the crane deviates, ringing reminding is facilitated, the anti-overturning purpose is achieved, the lifting position and the lifting height can be adjusted conveniently, a lifted object can be prevented from falling off conveniently, and the crane has the anti-collision reminding function conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of cranes, in particular to a crane with anti-collision function. Background Art

[0002] A crane refers to a multi-action lifting machinery that can vertically lift and horizontally move heavy objects within a certain range. It is widely used in industrial manufacturing, construction, port loading and unloading, and logistics transportation. It plays an irreplaceable role in improving production efficiency and ensuring the safety of cargo transportation.

[0003] However, the existing cranes are generally only convenient for adjusting the lifting position and lifting height during use, and are not convenient for lifting objects. It is not convenient to prevent the crane from overturning, and it is difficult to prevent the objects from falling off and collision. Therefore, we propose a crane with anti-collision function to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a crane with anti-collision function to solve the problem that the existing crane proposed in the above background technology is generally only convenient for adjusting the lifting position and lifting height and lifting the load during use, but it is not convenient to prevent the crane from overturning, and it is difficult to prevent the load from falling off and collision.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a crane with anti-collision function, comprising: a frame for carrying and limiting, electric rails symmetrically arranged on the outer side of the lower end of the frame, and a receiving plate fitted inside the frame;

[0006] Also includes:

[0007] A fixed anti-turnover structure is arranged on the outer side of the electric rail, wherein the fixed anti-turnover structure includes a mounting plate, a position sensor and an alarm;

[0008] The inside and outside of the receiving plate are respectively provided with a position adjustment structure and an anti-collision structure, wherein the position adjustment structure includes a fixing rod, an adjustment rod and a motor, and the anti-collision structure includes an alarm, a warning sticker and an infrared sensor, and the warning sticker is pasted and fixed on the left and right ends and the front and rear sides of the frame;

[0009] A lifting anti-slip structure is arranged below the receiving plate, wherein the lifting anti-slip structure comprises a winch, a rope, a hook and a baffle.

[0010] Preferably, the electric rail and the frame are snap-fitted sliding non-detachable structures, and the mounting plate is fixedly connected to the front and rear sides of the electric rail, and a position sensor is embedded and installed on the inner side of the upper middle part of the mounting plate arranged in front of the electric rail.

[0011] Preferably, an alarm is fixedly installed on the middle upper surface of the docking plate, and fixing rods symmetrically fixed to the frame are engaged and penetrated through the inner sides of the front and rear ends of the docking plate, and an adjustment rod threadedly connected to the frame is penetrated through the inner side of the middle part of the docking plate, and symmetrical infrared sensors are inlaid and installed on the inner sides of the front lower end and the rear lower end of the docking plate.

[0012] Preferably, the adjusting rod is snap-connected to the frame, and the right side of the adjusting rod is connected to a motor nested with the frame via a coupling, and a cover plate fixed with screws to the frame is fitted on the right side of the motor, and a control module embedded with the frame is provided below the motor.

[0013] Preferably, the winch is fixedly connected to the receiving plate via a clamp and screws, and a rope is protruding from the bottom of the winch and wound around it, and a hook is fixedly connected to the outer side of the lower end of the rope, and a baffle is fitted on the inner side of the upper left end of the hook for damping rotation.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the anti-collision crane can sound a warning sound after the position of the crane is offset, thereby achieving the purpose of anti-turnover, facilitating adjustment of the lifting position and lifting height, and preventing the lifting object from falling off, so that the crane has the function of anti-collision warning;

[0015] 1. A frame, an electric rail, a mounting plate and a position sensor are provided. The outer side of the lower end of the frame is slidably connected to the electric rail engaged therewith, the front and rear sides of the electric rail are fixedly connected to the mounting plate, and a position sensor is provided in front of the electric rail and is embedded and installed with the mounting plate. An alarm is fixedly connected to the receiving plate, so that it is convenient to sound a warning when the position of the crane is offset, so as to achieve the purpose of anti-turnover;

[0016] 2. An electric rail, a receiving plate, a fixing rod and an adjusting rod are provided. Since an electric rail is installed under the frame, a receiving plate whose lower side is fixed to the winch by a clamp and screws is provided on the inner side of the upper end of the frame, and a fixing rod fixed to the frame is inserted through the inner sides of the front and rear ends of the receiving plate. The adjusting rod on the right side of the motor is threadedly connected to the inner side of the middle part of the receiving plate. A hook is fixed to the lower end of the winding rope in the winch, and a baffle is provided on the inner side of the upper left end of the hook for damping rotation, so it is convenient to adjust the lifting position and lifting height, and to prevent the lifting object from falling off;

[0017] 3. A receiving plate, an alarm, a warning sticker and an infrared sensor are provided. Since warning stickers are pasted and fixed on the front and rear sides of the left and right ends of the frame, an alarm is fixedly installed on the receiving plate, and symmetrically inclined infrared sensors are embedded and installed on the inner side of the front lower end and the inner side of the rear lower end of the receiving plate, the crane has the function of anti-collision reminder. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the top view structure of the utility model;

[0020] Figure 3 It is a schematic diagram of the side cross-sectional structure of the utility model;

[0021] Figure 4 It is a schematic diagram of the overall structure of the connection between the hook and the baffle of the utility model.

[0022] In the figure: 1. rack; 2. electric rail; 3. mounting plate; 4. position sensor; 5. receiving plate; 6. alarm; 7. fixing rod; 8. adjusting rod; 9. motor; 10. cover plate; 11. control module; 12. winch; 13. rope; 14. hook; 15. baffle; 16. warning sticker; 17. infrared sensor. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-4 The utility model provides a technical solution: a crane with anti-collision function, comprising a frame 1, an electric rail 2, a mounting plate 3, a position sensor 4, a receiving plate 5, an alarm 6, a fixing rod 7, an adjusting rod 8, a motor 9, a cover plate 10, a control module 11, a winch 12, a rope 13, a hook 14, a baffle 15, a warning sticker 16 and an infrared sensor 17. When using the crane with anti-collision function, Figure 1 , Figure 2 and Figure 3First, the crane can be placed at the position to be used, and then the locking screws can be installed through the mounting plates 3 fixedly connected to the front and rear sides of the electric rail 2, so as to achieve the purpose of installing and fixing the crane. Then, the electric rail 2 can be controlled by the control module 11 to operate, so that the electric rail 2 drives the frame 1 that is non-detachably connected therein to move, until the frame 1 moves above the object to be lifted, and then the motor 9 installed on the inner side of the upper right end of the frame 1 can be controlled by the control module 11 to operate, so that the motor 9 drives the left side of the frame 1 to move. The adjusting rod 8 connected with the coupling rotates under the clamping limit of the frame 1. Since the outer side of the adjusting rod 8 is threadedly connected with the receiving plate 5 nested and fitted with the frame 1, the inner sides of the front and rear ends of the receiving plate 5 are clamped and penetrated with the fixing rods 7 symmetrically fixed to the frame 1, and the hoist 12 is fixedly installed under the receiving plate 5 by the warp hoop and screws, the operation of the motor 9 facilitates the adjusting rod 8 to drive the receiving plate 5 to move under the limit of the frame 1 and the fixing rod 7, so that the receiving plate 5 drives the hoist 12 to move to the upper side of the object to be lifted;

[0025] like Figure 1 , Figure 3 and Figure 4 After the winch 12 moves to the upper side of the object to be lifted, the control module 11 can be used to control the winch 12 to operate, so that the winch 12 drives the rope 13 wound therein to unwind, so that the rope 13 drives the hook 14 fixed thereunder to descend onto the object to be lifted, and then the baffle 15 connected to the damping in the hook 14 can be rotated to disconnect its shielding of the hook 14, so as to buckle the object to be lifted, and after the buckle connection of the object to be lifted, the baffle 15 can be rotated again, so as to achieve the purpose of preventing the object to be lifted suspended later from falling off, and then the winch 12 can be controlled to operate by the control module 11 according to the use requirements, and the rope 13 can be reeled, so that the hook 14 lifts the object to be lifted from the ground and suspends it in the air, and the electric rail 2 and the motor 9 can be controlled by the control module 11 to operate respectively, so as to move the suspended object in the air forward and backward and left and right, so as to facilitate the adjustment of the lifting position and lifting height, so that it is convenient to use;

[0026] like Figure 1 , Figure 2 and Figure 3During the use of the crane, the control module 11 can control the position sensor 4 embedded inside the fixed mounting plate 3 in front of the electric rail 2 to cooperate with the alarm 6 fixedly installed on the receiving plate 5, so that after the position sensor 4 senses that the position of the crane is offset, the control module 11 controls the alarm 6 to sound a warning, thereby achieving the purpose of anti-rollover. The control module 11 can control the infrared sensor 17 embedded and installed on the inner side of the front lower end and the inner side of the rear lower end of the receiving plate 5, which is tilted and symmetrical, to cooperate with the alarm 6 fixedly installed on the receiving plate 5, so that the infrared sensor 17 performs infrared sensing, so that the control module 11 controls the alarm 6 to sound a warning after sensing that there are people nearby, and the warning stickers 16 fixed on the front and rear sides of the left and right ends of the frame 1 are pasted to warn, so that the crane has the function of anti-collision reminder. The above electrical components are all prior art and will not be described in detail here.

[0027] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field. The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0028] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A crane with anti-collision function, comprising: A frame (1) for carrying and limiting, an electric rail (2) symmetrically arranged on the outer side of the lower end of the frame (1), and a receiving plate (5) arranged in close contact with the inside of the frame (1); It is characterized by further comprising: A fixed anti-turnover structure is provided on the outer side of the electric rail (2), wherein the fixed anti-turnover structure comprises a mounting plate (3), a position sensor (4) and an alarm (6); The receiving plate (5) is provided with a position adjustment structure and an anti-collision structure inside and outside, respectively, wherein the position adjustment structure comprises a fixing rod (7), an adjustment rod (8) and a motor (9), and the anti-collision structure comprises an alarm (6), a warning sticker (16) and an infrared sensor (17), and the warning sticker (16) is adhered and fixed to the left and right ends and the front and rear sides of the frame (1); A lifting anti-slip structure is provided below the receiving plate (5), wherein the lifting anti-slip structure comprises a winch (12), a rope (13), a hook (14) and a baffle (15).

2. The anti-collision crane according to claim 1, characterized in that: The electric rail (2) and the frame (1) are of a snap-fitting sliding non-detachable structure, and the mounting plate (3) is fixedly connected to the front and rear sides of the electric rail (2), and a position sensor (4) is provided on the inner side of the middle part of the upper end of the mounting plate (3) arranged in front of the electric rail (2) and is embedded and mounted therewith.

3. The anti-collision crane according to claim 1, characterized in that: An alarm (6) is fixedly mounted on the middle upper surface of the receiving plate (5), and fixing rods (7) symmetrically fixed to the frame (1) are inserted through the inner sides of both the front and rear ends of the receiving plate (5), and an adjustment rod (8) threadedly connected to the frame (1) is inserted through the inner side of the middle of the receiving plate (5), and symmetrical infrared sensors (17) are embedded and mounted on the inner sides of the front lower end and the rear lower end of the receiving plate (5).

4. The anti-collision crane according to claim 1, characterized in that: The adjusting rod (8) is connected to the frame (1) by snap-fitting, and the right side of the adjusting rod (8) is connected to a motor (9) nested with the frame (1) via a coupling, and a cover plate (10) fixed to the frame (1) by screws is provided on the right side of the motor (9), and a control module (11) embedded with the frame (1) is provided below the motor (9).

5. The anti-collision crane according to claim 1, characterized in that: The hoist (12) is fixedly connected to the receiving plate (5) via a clamp and screws, and a rope (13) is protruding from the bottom of the hoist (12) and is wound around the hoist, and a hook (14) is fixedly connected to the outer side of the lower end of the rope (13), and a baffle (15) is provided on the inner side of the upper left end of the hook (14) to damp rotation and fit therewith.

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