Wireless remote control energy failure interlocking device for feeding travelling crane

Abstract

The invention relates to the technical field of feeding travelling crane energy breaking devices, and discloses a wireless remote control energy breaking interlocking device for a feeding travelling crane, which comprises a U-shaped frame, a supporting block fixedly connected to the bottom of the U-shaped frame, and an adjusting assembly arranged in the U-shaped frame, the adjusting assembly comprises a first driving motor fixedly connected to the outer wall of the top of the U-shaped frame, the output end of the first driving motor is fixedly connected with a lead screw, the lead screw movably penetrates through the outer wall of the U-shaped frame and extends into the U-shaped frame, and the other end of the lead screw is rotationally connected with the inner wall of the U-shaped frame; the outer wall of the lead screw is in threaded connection with a sleeving block, the bottom of the sleeving block is fixedly connected with a U-shaped moving frame, the side face of the U-shaped moving frame is fixedly connected with a supporting frame, and by arranging the adjusting assembly, the height of the bearing plate can be adjusted conveniently, so that a wire rod needing to be welded is fixed; therefore, the stability of the wire rod in the processing process is improved.

Description

Technical Field

[0001] The invention relates to the technical field of energy-breaking devices for material loading cranes, in particular to a wireless remote-controlled energy-breaking interlocking device for material loading cranes. Background Art

[0002] The loading crane is a kind of equipment used for material handling in factories. It mainly realizes automatic material handling through mechanical and electronic control systems. It is mainly composed of mechanical parts and electronic control parts, including the car body, lifting mechanism, running mechanism and trolley slewing mechanism, as well as power supply, controller and operation panel.

[0003] There are some deficiencies in the prior art. When the crane in the salt bath line loading area of ​​the heat treatment workshop of the steel plate plant cooperates with the ground personnel to perform butt welding, the wire is hung in the C-shaped hook by the crane, and the ground workers stand between the wires to perform butt welding. If the crane operator makes an error in operation or the crane electrical equipment is abnormal, the main hook and the large and small cars will malfunction, and the ground workers will not be able to avoid them in time, which is very likely to cause lifting injury accidents, posing a great safety hazard to on-site operation safety. Summary of the invention

[0004] The purpose of the present invention is to provide a wireless remote control energy-breaking interlocking device for a loading crane, which solves the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a wireless remote control energy-breaking interlocking device for a loading crane, comprising a U-shaped frame, a supporting block fixedly connected to the bottom of the U-shaped frame, and an adjusting component arranged inside the U-shaped frame, wherein the adjusting component comprises a first driving motor fixedly connected to the outer wall of the top of the U-shaped frame, the output end of the first driving motor is fixedly connected to a screw rod, the screw rod movably penetrates the outer wall of the U-shaped frame and extends to the inside of the U-shaped frame, the other end of the screw rod is rotatably connected to the inner wall of the U-shaped frame, the outer wall of the screw rod is threadedly connected to a socket block, the bottom of the socket block is fixedly connected to a U-shaped movable frame, the U The side of the U-shaped movable frame is fixedly connected with a support frame, the inner wall of the support frame is fixedly connected with a second driving motor, the output end of the second driving motor is fixedly connected with an output shaft, the outer wall of the other end of the output shaft is rotatably connected with the side wall of the U-shaped movable frame through a bearing, the middle outer wall of the output shaft is fixedly connected with a gear, the side wall of the gear is meshed with a rack, the side wall of the rack is fixedly connected with a moving block, the outer wall of the moving block is slidably connected with the inner wall of the side of the U-shaped movable frame, the inner wall of the U-shaped movable frame is fixedly connected with a vertical plate, the side wall of the vertical plate is slidably connected with a bearing plate, and the side wall of the bearing plate is fixedly connected to the other end of the moving block Then, by setting the adjustment component, when the wire needs to be fed, the operator places the wire to be welded on the top of the carrying plate. Then, during the process of feeding the wire, the position of the wire may be offset and fall, causing personal injury to the operator. The position of the wire needs to be fixed to improve the stability of the wire feeding process. At this time, the operator turns on the second drive motor to cause the output shaft to rotate. During the rotation of the output shaft, the gear will rotate. After the gear rotates, it will mesh with the rack, causing the rack to move under the limiting effect of the moving block on the rack. The U-shaped movable frame is moved upward, and after the rack moves upward, it will move upward with the carrying plate through the moving block. When the carrying plate moves upward, the wire on its top will contact with the top of the inner wall of the U-shaped movable frame, so as to facilitate the fixing of the wire in the feeding process and improve the stability of the wire in the feeding process. After the position of the wire is fixed, the operator turns on the first drive motor to cause the lead screw to rotate. During the rotation of the lead screw, it will move with the socket block. After the socket block moves, it will cause the U-shaped movable frame to move, so as to facilitate the feeding and conveying of the wire inside the U-shaped movable frame, and realize the feeding effect of the feeding crane on the wire.

[0006] Preferably, the adjustment component also includes a connecting plate fixedly connected to the outer wall of the bearing plate, the other end of the connecting plate is fixedly connected to a receiving block, the outer wall of the receiving block is fixedly connected to a limiting sleeve block, the inner wall of the limiting sleeve block is slidably connected to a limiting column, the top of the limiting column is fixedly connected to a T-shaped plate, the side wall of the T-shaped plate is fixedly connected to the top outer wall of the U-shaped movable frame, the front of the bearing plate is fixedly connected to a wireless remote control energy-breaking device body, the top of the wireless remote control energy-breaking device body is fixedly connected to an indicator light, the outer wall of the wireless remote control energy-breaking device body is fixedly connected to a cylinder through a wire, the bottom of the cylinder is fixedly connected to the top of the bearing plate, the output end of the cylinder is fixedly connected to a pushing block, the top of the pushing block is fixedly connected to a moving column, the end face of the moving column is fixedly connected to a stopper, the inner wall of the bearing plate is provided with a T-slot, the inner wall of the T-slot is fixedly connected to a first spring, the other end of the first spring is fixedly connected to a T-shaped slider, the top of the T-shaped slider is fixedly connected to the bottom of the stopper, in the position of the wire After the fixation is completed, in order to avoid the operator's misoperation during the welding of the wire, the crane operator's misoperation or the abnormality of the crane electrical equipment, which causes the bearing plate to malfunction, resulting in the bearing plate being unable to effectively fix the wire, causing the wire to fall, and the ground workers will not be able to avoid it in time, resulting in serious injury accidents. Therefore, it is necessary to interlock and fix the wire to improve the fixing effect of the wire. When the position of the wire shakes, the indicator light on the top of the wireless remote control energy-breaking device body flashes. When the indicator light flashes to red, the cylinder starts automatically. After the cylinder starts, its output end will extend, prompting the push block to move. After the push block moves, it will move with the stopper through the moving column, prompting the stopper to squeeze the wire. During the movement of the stopper, it will slide with the T-shaped slider inside the T-shaped slot, and the T-shaped slider in the moving process is realized by the first spring. After the wire support and fixation is completed, the bottom of the end face of the wire will contact the top of the receiving block, so that the wire is supported by the receiving block to improve the stable support effect of the wire.

[0007] Preferably, a moving assembly is provided inside the support block, and the moving assembly includes a horizontal plate fixedly connected to the top side wall of the support block, the inner wall of the horizontal plate is threadedly connected to a screw, the top outer wall of the screw is fixedly connected to an adjusting block, the bottom of the screw is rotatably connected to a lifting block, the side wall of the lifting block is fixedly connected to a displacement plate, the top of the displacement plate is fixedly connected to a limiting rod, the top outer wall of the limiting rod is slidably connected to a sleeve, the top of the sleeve is fixedly connected to the top of the inner wall of the support block, the top of the inner wall of the sleeve is fixedly connected to a second spring, and the other end of the second spring is fixedly connected to the top of the limiting rod. Then, a roller is fixedly connected to the bottom of the displacement plate. By setting a moving component, when the crane needs to be transferred, the operator rotates the adjusting block, and the screw rod is prompted to rotate after the adjusting block rotates. After the screw rod rotates, the lifting block moves downward. After the lifting block moves downward, the displacement plate is prompted to move downward. In the process of the displacement plate moving downward, the limiting rod is moved downward along the inner wall of the casing to limit the displacement plate in the process of moving downward. After the displacement plate moves downward, the roller is prompted to move downward. When the roller moves downward, its bottom will contact the ground, and the crane can be transferred through the roller.

[0008] Preferably, the inner wall of the socket block is threadedly connected to the outer wall of the screw rod, and the top of the socket block is slidably connected to the top inner wall of the U-shaped frame. By arranging the socket block, the screw rod and the U-shaped frame, it is convenient to limit the socket block by the U-shaped frame, so that the screw rod moves with the socket block on its outer wall during rotation.

[0009] Preferably, an outer wall at one end of the moving block is matched with an inner wall of a side surface of the U-shaped moving frame, and an outer wall at the other end of the moving block is matched with an inner wall of the vertical plate.

[0010] Preferably, there are two T-shaped plates, the two T-shaped plates are equal in size, and the two T-shaped plates are symmetrically distributed along the center plane of the U-shaped movable frame.

[0011] Preferably, the bottom of the stopper is fixedly connected to the top of the T-shaped slider, and the outer wall of the T-shaped slider is matched with the inner wall of the T-shaped slot.

[0012] Preferably, there are two support blocks, the two support blocks are equal in size, and the two support blocks are symmetrically distributed along the center plane of the U-shaped frame. By providing two support blocks, it is convenient to provide stable support for the U-shaped frame.

[0013] The present invention provides a wireless remote control energy-breaking interlocking device for a loading crane. The wireless remote control energy-breaking interlocking device for a loading crane has the following beneficial effects:

[0014] (1) The wireless remote control energy-off interlocking device for the loading crane is provided with an adjustment component. When the wire needs to be loaded, after the position of the wire is fixed, the operator turns on the first drive motor to cause the screw to rotate. During the rotation of the screw, the socket block moves. After the socket block moves, the U-shaped moving frame moves, so as to facilitate the loading and conveying of the wire inside the U-shaped moving frame, thereby achieving the loading effect of the loading crane on the wire. After the position of the wire is fixed, in order to avoid the operator's misoperation of the crane or abnormality of the crane's electrical equipment during the welding of the wire, causing the load plate to malfunction, resulting in the load plate being unable to effectively fix the wire, causing the wire to fall, and the ground operator will not be able to avoid it in time, resulting in a serious injury accident. Therefore, the wire needs to be interlocked and fixed, so as to improve the fixing effect of the wire;

[0015] (2) The wireless remote control energy-breaking interlocking device for the loading crane is provided with a moving component. When the crane needs to be transferred, the operator rotates the adjusting block. When the adjusting block rotates, the screw is prompted to rotate. When the screw rotates, the lifting block moves downward. When the lifting block moves downward, the displacement plate is prompted to move downward. During the downward movement of the displacement plate, the limiting rod is moved downward along the inner wall of the sleeve to limit the displacement plate during the downward movement. After the displacement plate moves downward, the roller is prompted to move downward. When the roller moves downward, its bottom contacts the ground, so that the crane can be transferred through the roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0017] Figure 2 is a cross-sectional view of the present invention;

[0018] Figure 3 It is a structural schematic diagram of the regulating component in the present invention;

[0019] Figure 4 It is a side structural schematic diagram of the adjustment component in the present invention;

[0020] Figure 5 It is a schematic diagram of the local structure of the regulating component in the present invention;

[0021] Figure 6 for Figure 5 A partial enlarged view of the middle A;

[0022] Figure 7 It is a structural schematic diagram of the mobile component in the present invention;

[0023] Figure 8 It is a cross-sectional view of the moving component in the present invention.

[0024] In the figure: 1, U-shaped frame; 2, support block; 31, adjustment assembly; 311, first drive motor; 312, screw rod; 313, sleeve block; 314, U-shaped moving frame; 315, support frame; 316, second drive motor; 317, output shaft; 318, gear; 319, rack; 3110, moving block; 3111, vertical plate; 3112, bearing plate; 3113, connecting plate; 3114, receiving block; 3115, limit sleeve block; 3116, limit column; 3117, T-type plate; 3118, wireless remote control energy-breaking device body; 3119, indicator light; 3120, cylinder; 3121, push block; 3122, moving column; 3123, stop block; 3124, T-slot; 3125, first spring; 3126, T-type slider; 32, moving assembly; 321, cross plate; 322, screw rod; 323, adjustment block; 324, lifting block; 325, displacement plate; 326, limit rod; 327, sleeve; 328, second spring; 329, roller. DETAILED DESCRIPTION

[0025] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, specific embodiments of the present invention are now described with reference to the accompanying drawings.

[0026] A preferred embodiment of a wireless remote control power-off interlocking device for a loading crane provided by the present invention is as follows: Figures 1 to 8As shown: A wireless remote control energy-breaking interlocking device for a loading crane comprises a U-shaped frame 1, a support block 2 fixedly connected to the bottom of the U-shaped frame 1, and an adjusting component 31 arranged inside the U-shaped frame 1, wherein the adjusting component 31 comprises a first driving motor 311 fixedly connected to the outer wall of the top of the U-shaped frame 1, a screw rod 312 is fixedly connected to the output end of the first driving motor 311, the screw rod 312 movably penetrates the outer wall of the U-shaped frame 1 and extends to the inside of the U-shaped frame 1, the other end of the screw rod 312 is rotatably connected to the inner wall of the U-shaped frame 1, the outer wall of the screw rod 312 is threadedly connected to a socket block 313, the bottom of the socket block 313 is fixedly connected to a U-shaped moving frame 314, the side of the U-shaped moving frame 314 is fixedly connected to a supporting frame 315, and the supporting frame 315 The inner wall of the U-shaped movable frame 314 is fixedly connected with a second driving motor 316, and the output end of the second driving motor 316 is fixedly connected with an output shaft 317. The outer wall of the other end of the output shaft 317 is rotatably connected to the side wall of the U-shaped movable frame 314 through a bearing. The middle outer wall of the output shaft 317 is fixedly connected with a gear 318. The side wall of the gear 318 is meshed with a rack 319. The side wall of the rack 319 is fixedly connected with a moving block 3110. The outer wall of the moving block 3110 is slidably connected to the inner wall of the side of the U-shaped movable frame 314. The inner wall of the U-shaped movable frame 314 is fixedly connected with a vertical plate 3111. The side wall of the vertical plate 3111 is slidably connected with a bearing plate 3112. The side wall of the bearing plate 3112 is fixedly connected to the other end of the moving block 3110. By setting an adjustment Component 31, when it is necessary to load the wire, the operator places the wire to be welded on the top of the carrier plate 3112. Then, during the process of loading the wire, the position of the wire may be offset and fall, causing personal injury to the operator. The position of the wire needs to be fixed to improve the stability of the wire loading process. At this time, the operator turns on the second drive motor 316 to cause the output shaft 317 to rotate. During the rotation of the output shaft 317, the gear 318 will rotate. After the gear 318 rotates, it will mesh with the rack 319, causing the rack 319 to move upward under the limiting action of the moving block 3110 on the rack 319. After the strip 319 moves upward, it will move upward with the supporting plate 3112 through the moving block 3110. When the supporting plate 3112 moves upward, the wire on its top will contact the top of the inner wall of the U-shaped moving frame 314, so as to facilitate the fixation of the wire during the feeding process and improve the stability of the wire during the feeding process. After the position of the wire is fixed, the operator turns on the first drive motor 311 to cause the screw rod 312 to rotate. During the rotation of the screw rod 312, it will move with the socket block 313. After the socket block 313 moves, it will cause the U-shaped moving frame 314 to move, so as to facilitate the feeding and conveying of the wire inside the U-shaped moving frame 314, thereby realizing the feeding effect of the feeding crane on the wire.

[0027] The adjustment component 31 also includes a connecting plate 3113 fixedly connected to the outer wall of the bearing plate 3112, the other end of the connecting plate 3113 is fixedly connected to a receiving block 3114, the outer wall of the receiving block 3114 is fixedly connected to a limiting sleeve block 3115, the inner wall of the limiting sleeve block 3115 is slidably connected to a limiting column 3116, the top of the limiting column 3116 is fixedly connected to a T-shaped plate 3117, the side wall of the T-shaped plate 3117 is fixedly connected to the top outer wall of the U-shaped movable frame 314, the front of the bearing plate 3112 is fixedly connected to a wireless remote control energy-breaking device body 3118, the top of the wireless remote control energy-breaking device body 3118 is fixedly connected to an indicator light 3119, The outer wall of the line remote control energy-breaking device body 3118 is fixedly connected to a cylinder 3120 through a wire, the bottom of the cylinder 3120 is fixedly connected to the top of the bearing plate 3112, the output end of the cylinder 3120 is fixedly connected to a push block 3121, the top of the push block 3121 is fixedly connected to a moving column 3122, the end surface of the moving column 3122 is fixedly connected to a stopper 3123, the inner wall of the bearing plate 3112 is provided with a T-slot 3124, the inner wall of the T-slot 3124 is fixedly connected to a first spring 3125, the other end of the first spring 3125 is fixedly connected to a T-sliding block 3126, the top of the T-sliding block 3126 is fixedly connected to the bottom of the stopper 3123 Fixed connection, after the position of the wire is fixed, in order to prevent the operator from misoperating the crane operator or abnormality of the crane electrical equipment during the welding process of the wire, causing the load-bearing plate 3112 to malfunction, resulting in the load-bearing plate 3112 being unable to effectively fix the wire, causing the wire to fall, and the operator on the ground will not be able to avoid it in time, resulting in a serious injury accident. Therefore, it is necessary to interlock and fix the wire to improve the fixing effect of the wire. When the position of the wire shakes, the indicator light 3119 on the top of the wireless remote control energy-breaking device body 3118 flashes. When the indicator light 3119 flashes to red, the cylinder 3120 starts automatically, and the cylinder After 3120 is started, its output end will extend, causing the pushing block 3121 to move. After the pushing block 3121 moves, it will move with the stop block 3123 through the moving column 3122, causing the stop block 3123 to squeeze the wire. During the movement of the stop block 3123, it will slide with the T-shaped slider 3126 inside the T-shaped slot 3124, and the T-shaped slider 3126 in the movement process will be realized through the first spring 3125. After the wire is supported and fixed, the bottom of the end face of the wire will contact the top of the receiving block 3114, so that the wire is supported by the receiving block 3114, thereby improving the stable support effect on the wire.

[0028] A preferred embodiment of a wireless remote control power-off interlocking device for a loading crane provided by the present invention is as follows: Figures 1 to 8As shown: the support block 2 is provided with a moving assembly 32 inside, and the moving assembly 32 includes a horizontal plate 321 fixedly connected to the top side wall of the support block 2, the inner wall of the horizontal plate 321 is threadedly connected with a screw rod 322, the top outer wall of the screw rod 322 is fixedly connected with an adjusting block 323, the bottom of the screw rod 322 is rotatably connected with a lifting block 324, the side wall of the lifting block 324 is fixedly connected with a displacement plate 325, the top of the displacement plate 325 is fixedly connected with a limiting rod 326, the top outer wall of the limiting rod 326 is slidably connected with a sleeve 327, the top of the sleeve 327 is fixedly connected to the top of the inner wall of the support block 2, the top of the inner wall of the sleeve 327 is fixedly connected with a second spring 328, the other end of the second spring 328 is fixedly connected to the top of the limiting rod 326, and the displacement plate 3 The bottom of the lifting device 325 is fixedly connected with a roller 329. By setting the moving component 32, when the crane needs to be transferred, the operator rotates the adjusting block 323. After the adjusting block 323 rotates, the screw 322 is prompted to rotate. After the screw 322 rotates, the lifting block 324 is moved downward. After the lifting block 324 moves downward, the displacement plate 325 is prompted to move downward. In the process of the displacement plate 325 moving downward, the limiting rod 326 is moved downward along the inner wall of the sleeve 327 to limit the displacement plate 325 in the process of moving downward. After the displacement plate 325 moves downward, the roller 329 is prompted to move downward. When the roller 329 moves downward, its bottom will contact the ground, and the crane is easily transferred through the roller 329.

[0029] Furthermore, the inner wall of the sleeve block 313 is threadedly connected to the outer wall of the screw rod 312, and the top of the sleeve block 313 is slidably connected to the top inner wall of the U-shaped frame 1. By setting the sleeve block 313, the screw rod 312 and the U-shaped frame 1, it is convenient to limit the sleeve block 313 through the U-shaped frame 1, so that the screw rod 312 moves with the sleeve block 313 on its outer wall during rotation.

[0030] Furthermore, an outer wall at one end of the moving block 3110 is matched with an inner wall of the side surface of the U-shaped moving frame 314 , and an outer wall at the other end of the moving block 3110 is matched with an inner wall of the vertical plate 3111 .

[0031] Furthermore, there are two T-shaped plates 3117 , the two T-shaped plates 3117 are equal in size, and the two T-shaped plates 3117 are symmetrically distributed along the center plane of the U-shaped moving frame 314 .

[0032] Furthermore, the bottom of the stopper 3123 is fixedly connected to the top of the T-shaped slider 3126 , and the outer wall of the T-shaped slider 3126 is matched with the inner wall of the T-shaped slot 3124 .

[0033] In addition, there are two support blocks 2 , which are equal in size and symmetrically distributed along the center plane of the U-shaped frame 1 . By providing two support blocks 2 , the U-shaped frame 1 can be stably supported.

[0034] Working principle: when it is necessary to feed the wire, the operator places the wire to be welded on the top of the carrier plate 3112. Then, during the process of feeding the wire, the position of the wire may be offset and fall, causing personal injury to the operator. The position of the wire needs to be fixed to improve the stability of the wire feeding process. At this time, the operator turns on the second drive motor 316 to cause the output shaft 317 to rotate. During the rotation of the output shaft 317, the gear 318 will rotate. After the gear 318 rotates, it will mesh with the rack 319, causing the rack 319 to move upward under the limiting effect of the moving block 3110 on the rack 319. After the strip 319 moves upward, it will move upward with the carrying plate 3112 through the moving block 3110. When the carrying plate 3112 moves upward, the wire on its top will contact the top of the inner wall of the U-shaped moving frame 314, so as to facilitate the fixing of the wire in the feeding process and improve the stability of the wire in the feeding process. After the position of the wire is fixed, the operator turns on the first drive motor 311 to cause the screw rod 312 to rotate. During the rotation of the screw rod 312, the sleeve block 313 will move. After the sleeve block 313 moves, the U-shaped moving frame 314 will be moved, so as to facilitate the feeding and conveying of the wire inside the U-shaped moving frame 314, and realize the feeding effect of the feeding crane on the wire.

[0035] After the position of the wire is fixed, in order to prevent the operator from misoperating the crane operator or abnormality of the crane electrical equipment during the welding process, causing the load-bearing plate 3112 to malfunction, resulting in the load-bearing plate 3112 being unable to effectively fix the wire, causing the wire to fall, and the operator on the ground will not be able to avoid it in time, resulting in a serious injury accident. Therefore, the wire needs to be interlocked and fixed to improve the fixing effect of the wire. When the position of the wire shakes, the indicator light 3119 on the top of the wireless remote control energy-breaking device body 3118 flashes. When the indicator light 3119 flashes to red, the cylinder 3120 starts automatically, and the cylinder 312 After the start-up, the output end of the push block 3121 will extend, prompting the push block 3121 to move. After the push block 3121 moves, the stop block 3123 will move with the moving column 3122, prompting the stop block 3123 to squeeze the wire. During the movement of the stop block 3123, the T-shaped slider 3126 will slide inside the T-shaped slot 3124, and the T-shaped slider 3126 in the moving process will be realized through the first spring 3125. After the wire is supported and fixed, the bottom of the end face of the wire will contact the top of the receiving block 3114, so that the wire is supported by the receiving block 3114, thereby improving the stable support effect on the wire.

[0036] When the crane needs to be transferred, the operator rotates the adjustment block 323, and the adjustment block 323 rotates, which prompts the screw 322 to rotate. After the screw 322 rotates, it moves the lifting block 324 downward. After the lifting block 324 moves downward, it prompts the displacement plate 325 to move downward. In the process of the displacement plate 325 moving downward, it moves the limiting rod 326 downward along the inner wall of the sleeve 327 to limit the displacement plate 325 in the process of moving downward. After the displacement plate 325 moves downward, it prompts the roller 329 to move downward. When the roller 329 moves downward, its bottom will contact the ground, and the crane can be transferred through the roller 329.

[0037] The above description is only an illustrative specific implementation mode of the present invention and is not intended to limit the scope of the present invention. Any equivalent changes and modifications made by any technician in the field without departing from the concept and principle of the present invention should fall within the scope of protection of the present invention. It should also be noted that the various components of the present invention are not limited to the above-mentioned overall application. The various technical features described in the specification of the present invention can be selected one by one or multiple ones can be selected and used in combination according to actual needs. Therefore, the present invention should naturally cover other combinations and specific applications related to this case.

Claims

1. A wireless remote control energy-breaking interlocking device for a loading crane, comprising a U-shaped frame (1), a support block (2) fixedly connected to the bottom of the U-shaped frame (1), and an adjustment component (31) arranged inside the U-shaped frame (1), characterized in that: The adjustment component (31) comprises a first drive motor (311) fixedly connected to the outer wall of the top of the U-shaped frame (1); the output end of the first drive motor (311) is fixedly connected to a screw rod (312); the screw rod (312) movably penetrates the outer wall of the U-shaped frame (1) and extends to the inside of the U-shaped frame (1); the other end of the screw rod (312) is rotatably connected to the inner wall of the U-shaped frame (1); the outer wall of the screw rod (312) is threadedly connected to a sleeve block (313); the bottom of the sleeve block (313) is fixedly connected to a U-shaped moving frame (314); the side of the U-shaped moving frame (314) is fixedly connected to a support frame (315); the inner wall of the support frame (315) is fixedly connected to a second drive motor (316); the second drive motor (316) ) is fixedly connected to an output shaft (317), the other end outer wall of the output shaft (317) is rotatably connected to the side wall of the U-shaped moving frame (314) through a bearing, the middle outer wall of the output shaft (317) is fixedly connected to a gear (318), the side wall of the gear (318) is meshed with a rack (319), the side wall of the rack (319) is fixedly connected to a moving block (3110), the outer wall of the moving block (3110) is slidably connected to the side inner wall of the U-shaped moving frame (314), the inner wall of the U-shaped moving frame (314) is fixedly connected to a vertical plate (3111), the side wall of the vertical plate (3111) is slidably connected to a bearing plate (3112), and the side wall of the bearing plate (3112) is fixedly connected to the other end of the moving block (3110).

2. According to claim 1, a wireless remote control energy-breaking interlocking device for a loading crane is characterized in that: The adjustment component (31) further comprises a connecting plate (3113) fixedly connected to the outer wall of the bearing plate (3112); the other end of the connecting plate (3113) is fixedly connected to a receiving block (3114); the outer wall of the receiving block (3114) is fixedly connected to a limiting sleeve block (3115); the inner wall of the limiting sleeve block (3115) is slidably connected to a limiting column (3116); the top of the limiting column (3116) is fixedly connected to a T-shaped plate (3117); the side wall of the T-shaped plate (3117) is fixedly connected to the top outer wall of the U-shaped movable frame (314); the front of the bearing plate (3112) is fixedly connected to a wireless remote control energy-breaking device body (3118); the top of the wireless remote control energy-breaking device body (3118) is fixedly connected to an indicator light (3119); The outer wall of the energy control device body (3118) is fixedly connected to a cylinder (3120) through a wire, the bottom of the cylinder (3120) is fixedly connected to the top of the supporting plate (3112), the output end of the cylinder (3120) is fixedly connected to a pushing block (3121), the top of the pushing block (3121) is fixedly connected to a moving column (3122), the end surface of the moving column (3122) is fixedly connected to a stopper (3123), the inner wall of the supporting plate (3112) is provided with a T-shaped slot (3124), the inner wall of the T-shaped slot (3124) is fixedly connected to a first spring (3125), the other end of the first spring (3125) is fixedly connected to a T-shaped slider (3126), the top of the T-shaped slider (3126) is fixedly connected to the bottom of the stopper (3123).

3. The wireless remote control energy-off interlocking device for a loading crane according to claim 1 is characterized in that: A moving assembly (32) is arranged inside the support block (2), and the moving assembly (32) comprises a transverse plate (321) fixedly connected to the top side wall of the support block (2), the inner wall of the transverse plate (321) is threadedly connected to a screw rod (322), the top outer wall of the screw rod (322) is fixedly connected to an adjusting block (323), the bottom of the screw rod (322) is rotatably connected to a lifting block (324), the side wall of the lifting block (324) is fixedly connected to a displacement plate (325), and the positioning plate (323) is fixedly connected to the top outer wall of the screw rod (322). The top of the displacement plate (325) is fixedly connected to a limiting rod (326); the top outer wall of the limiting rod (326) is slidably connected to a sleeve (327); the top of the sleeve (327) is fixedly connected to the top of the inner wall of the support block (2); the top of the inner wall of the sleeve (327) is fixedly connected to a second spring (328); the other end of the second spring (328) is fixedly connected to the top of the limiting rod (326); and the bottom of the displacement plate (325) is fixedly connected to a roller (329).

4. The wireless remote control energy-off interlocking device for a loading crane according to claim 1 is characterized in that: The inner wall of the sleeve block (313) is threadedly connected to the outer wall of the screw rod (312), and the top of the sleeve block (313) is slidably connected to the top inner wall of the U-shaped frame (1).

5. The wireless remote control energy-off interlocking device for a loading crane according to claim 1 is characterized in that: The outer wall of one end of the moving block (3110) is matched with the inner wall of the side of the U-shaped moving frame (314), and the outer wall of the other end of the moving block (3110) is matched with the inner wall of the vertical plate (3111).

6. The wireless remote control energy-off interlocking device for a loading crane according to claim 2 is characterized in that: There are two T-shaped plates (3117), the two T-shaped plates (3117) are equal in size, and the two T-shaped plates (3117) are symmetrically distributed along the center plane of the U-shaped moving frame (314).

7. The wireless remote control energy-off interlocking device for a loading crane according to claim 2 is characterized in that: The bottom of the stopper (3123) is fixedly connected to the top of the T-shaped slider (3126), and the outer wall of the T-shaped slider (3126) is matched with the inner wall of the T-shaped slot (3124).

8. The wireless remote control energy-off interlocking device for a loading crane according to claim 1 is characterized in that: There are two support blocks (2), the two support blocks (2) are equal in size, and the two support blocks (2) are symmetrically distributed along the center plane of the U-shaped frame (1).

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