Movable hanging device with projection warning function

Abstract

The utility model relates to the field of hanging devices, in particular to a movable hanging device with a projection warning function. The technical problems that a traditional bridge crane warning device is poor in warning effect, prone to being affected by factors such as working environment noise, distance and light and difficult to carry out movable projection warning are solved. According to the technical scheme, the movable hanging device with the projection warning function comprises a lifting assembly; the device further comprises a control assembly, a video recording assembly, a moving assembly, a hanging assembly and a warning assembly. According to the utility model, the lifting assembly is mounted on the crane mobile vehicle, then the lifting assembly is started to adjust the height of the video recording assembly, the position of the hanging assembly can be adjusted by starting the mobile assembly, the warning assembly is mounted on the hanging assembly, projection early warning can be performed by starting the warning assembly, and some objects can be hung by starting the hanging assembly. And the object is moved and carried through the moving assembly, and the technical problem is solved.

Description

Technical Field

[0001] The utility model belongs to the field of hanging devices, and in particular relates to a mobile hanging device with projection warning function. Background Art

[0002] At present, lifting operations are very frequent in the workshops of steel enterprises. When bridge cranes are used in the production process, the following two methods are usually used for early warning: one is to set up fences and warning signs in the ground lifting area to limit the range of personnel activities; the other is to set up sound and light alarms on the crane to warn and remind ground personnel. The sound and light alarm is installed on the outside of the crane cab or on the bridge of the crane. When the crane is in operation, the crane operator presses the alarm switch to send out a sound and light alarm signal to warn ground personnel to pay attention and avoid lifting injury accidents; however, the traditional sound and light alarm and fence restrictions have no obvious warning effect on ground personnel, especially when the lighting is poor or personnel mistakenly enter during the lifting process, it is difficult to effectively warn. In addition, due to the influence of noise, distance, light and other problems in the working environment, the warning effect will be greatly reduced, and it is difficult to carry out mobile projection warning. Therefore, it is urgent to propose a mobile hanging device with projection warning function to solve the above problems. Utility Model Content

[0003] In order to overcome the problem that the warning effect of traditional bridge crane warning devices is poor, it is easily affected by factors such as noise, distance and light in the working environment, and it is difficult to use mobile projection warnings.

[0004] The technical solution of the utility model is: a mobile hanging device with projection warning function, including a lifting component; also including a control component, a video recording component, a moving component, a hanging component and a warning component; the lifting component is provided with a control component for control; the lifting component is provided with a video recording component for filming; the video recording component is provided with a moving component for moving; the moving component is provided with a hanging component for hanging; the hanging component is provided with a warning component for projection warning.

[0005] Preferably, when in use, the lifting component is installed on the crane mobile vehicle, and then the lifting component is turned on to adjust the height of the recording component, the moving component can be turned on to adjust the position of the hanging component, the warning component is installed on the hanging component, the warning component can be turned on to perform projection warning, and the hanging component can be turned on to hang some objects, and the moving component can be used to move and transport the objects, which solves the problem that the warning effect of the traditional bridge crane warning device is poor, it is easy to be affected by factors such as noise, distance and light in the working environment, and it is difficult to carry out mobile projection warning.

[0006] Preferably, the lifting assembly comprises a U-shaped block, a first fixed block, a first screw hole, a first motor, a screw rod, a bearing, a silk sleeve, a lifting plate, a limit block and a limit groove; the left end of the U-shaped block is fixedly connected to two first fixed blocks; the left and right ends of the first fixed block are penetrated and provided with evenly distributed first screw holes; the upper end of the U-shaped block is fixedly connected to the first motor; the lower end of the output shaft of the first motor penetrates the upper end of the U-shaped block and is fixedly connected to the screw rod; the lower end surface of the inner wall of the U-shaped block is fixedly connected to the bearing; the inner wall of the bearing and the lower end outer wall of the screw rod are fitted; the outer wall of the screw rod is movably installed with a silk sleeve; the outer wall of the silk sleeve is fixedly connected to the lifting plate; the left end of the lifting plate is fixedly connected to the limit block; the left and right ends of the U-shaped block are penetrated and provided with a limit groove; the front and rear ends of the limit block and the front and rear end surfaces of the inner wall of the U-shaped block are fitted, when in use, the screw is threadedly installed in a suitable position on the mobile vehicle through the first screw hole, and then the first motor is turned on to make the screw rod rotate, and the silk sleeve will move up and down along the outer wall of the screw rod, so that the height of the video recording assembly can be adjusted.

[0007] Preferably, the control component includes a main controller and a first wireless transceiver; the front end of the U-shaped block is fixedly connected to the main controller; the front end of the main controller is fixedly connected to the first wireless transceiver, the first wireless transceiver can receive signals wirelessly, and the main controller can be used to facilitate remote control of the entire device.

[0008] Preferably, the video recording component includes a fixing plate, a second screw hole, a threaded column, a second fixing block and a camera; the front and rear ends of the lifting plate are fixedly connected to the fixing plate; the upper and lower ends of the fixing plate are penetrated by second screw holes evenly distributed; the inner wall of the second screw hole is threadedly installed with a threaded column; the upper end of the threaded column is fixedly connected to the second fixing block; cameras are installed on four surfaces of the front and rear ends and the left and right ends of the second fixing block, and the threaded column is threadedly installed on the inner wall of the second screw hole. When the camera is turned on, the vicinity of the device can be recorded.

[0009] Preferably, the moving component includes a linear module and a slider; the linear module is fixedly connected to the upper ends of the two fixed plates; a slider is provided on the linear module, and when the hanging component needs to be moved, the linear module is opened to slide the slider, thereby driving the hanging component to move forward and backward.

[0010] Preferably, the hanging assembly includes a connecting block, a third fixed block, a first battery, a take-up roller, a second motor, a rope, a fourth fixed block and a hook; the right end of the slider is fixedly connected to the connecting block; the right end of the connecting block is fixedly connected to the third fixed block; the third fixed block is an inverted "U" shaped structure; the take-up roller is rotatably mounted on the left and right ends of the inner wall of the third fixed block; the upper end of the third fixed block is fixedly connected to the first battery; the right end of the third fixed block is fixedly connected to the second motor; the left end of the output shaft of the second motor passes through the third fixed block and is fixedly connected to the right end of the take-up roller; a rope is wound around the outer wall of the take-up roller; the lower end of the rope is fixedly connected to the fourth fixed block; the lower end of the fourth fixed block is fixedly connected to the hook, and when the second motor is turned on to make the take-up roller rotate, the rope will be lowered from the take-up roller, and the hook can be used to hang the object, which is convenient for hanging and moving the object.

[0011] Preferably, the warning component includes a limiting column, a sleeve, a second battery, a sub-controller, a second wireless transceiver, bolts, a protective shell and a projection lamp; the rear end of the connecting block is fixedly connected to the limiting column; the outer wall of the limiting column is sleeved with a sleeve; the upper end of the sleeve is fixedly connected to the second battery; the right end of the sleeve is fixedly connected to the sub-controller and the second wireless transceiver; two bolts are threadedly installed on the rear end of the sleeve; the front end of the bolt passes through the sleeve and is threadedly installed in the wall layer of the third fixed block; the sleeve is in an inverted "U" shape, and the upper end surface of the inner wall of the sleeve is fixedly connected to the protective shell and the projection lamp; the projection lamp is located inside the protective shell; the lower end of the protective shell is open, the sleeve is sleeved on the outer wall of the limiting column, and then the bolt is used to pass through the sleeve thread to install it in the wall layer of the third fixed block, and then the projection lamp is turned on to project to the ground to display warning patterns and texts, so as to achieve the warning effect on the surrounding when the device is used.

[0012] Beneficial effects of the utility model:

[0013] 1. Install the lifting component on the crane mobile vehicle, then open the lifting component to adjust the height of the video component, open the mobile component to adjust the position of the hanging component, put the sleeve on the outer wall of the limit column, and then use the bolt to pass through the sleeve thread to install it in the wall layer of the third fixed block, and then turn on the projection light to project to the ground to display warning patterns and texts, so as to achieve the warning effect of the surrounding when the device is used, and solve the problem that the warning effect of the traditional bridge crane warning device is poor, it is easily affected by factors such as noise, distance and light in the working environment, and it is difficult to move the projection warning;

[0014] 2. Use a screw to pass through the first screw hole and install it at a suitable position on the mobile vehicle. Then turn on the first motor to rotate the screw rod. The screw sleeve will move up and down along the outer wall of the screw rod, so that the height of the video recording component can be adjusted. The first wireless transceiver can receive wireless signals, and the main controller can be used to conveniently remotely control the entire device.

[0015] 3. By installing the threaded column on the inner wall of the second screw hole, the camera can be turned on to record the vicinity of the device. When the hanging assembly needs to be moved, the linear module is turned on to slide the slider, which can drive the hanging assembly to move back and forth. By turning on the second motor to rotate the take-up roller, the wire rope will be lowered from the take-up roller, and the object can be hung with the hook, which is convenient for hanging and moving the object. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The lifting assembly in FIG. 1 is a schematic diagram of the three-dimensional structure of a mobile hanging device with projection warning function of the present utility model;

[0017] Figure 2 What is shown is a three-dimensional structural schematic diagram of a lifting component of a mobile hanging device with projection warning function of the utility model;

[0018] Figure 3 The three-dimensional structure diagram of the control component and the video recording component of a mobile hanging device with projection warning function of the utility model is shown;

[0019] Figure 4 What is shown is a three-dimensional structural schematic diagram of a moving component and a warning component of a mobile hanging device with projection warning function of the utility model;

[0020] Figure 5 What is shown is a three-dimensional structural schematic diagram of a hanging component and a warning component of a mobile hanging device with projection warning function of the utility model.

[0021] The marks in the attached drawings are: 1. lifting assembly; 101. U-shaped block; 102. first fixing block; 103. first screw hole; 104. first motor; 105. screw rod; 106. bearing; 107. thread sleeve; 108. lifting plate; 109. limit block; 110. limit slot; 2. control assembly; 201. main controller; 202. first wireless transceiver; 3. video recording assembly; 301. fixing plate; 302. second screw hole; 303. threaded column; 304. second fixing block; 305. camera; 4 , moving component; 401, linear module; 402, slider; 5, hanging component; 501, connecting block; 502, third fixed block; 503, first battery; 504, take-up roller; 505, second motor; 506, rope; 507, fourth fixed block; 508, hook; 6, warning component; 601, limit column; 602, sleeve; 603, second battery; 604, sub-controller; 605, second wireless transceiver; 606, bolt; 607, protective shell; 608, projection lamp. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0023] See also Figure 1 The utility model provides an embodiment: a mobile hanging device with projection warning function, including a lifting component 1; also including a control component 2, a video component 3, a moving component 4, a hanging component 5 and a warning component 6; the lifting component 1 is provided with a control component 2 for control; the lifting component 1 is provided with a video component 3 for filming; the video component 3 is provided with a moving component 4 for moving; the moving component 4 is provided with a hanging component 5 for hanging; the hanging component 5 is provided with a warning component 6 for projection warning.

[0024] See also Figure 2 In this embodiment, the lifting assembly 1 includes a U-shaped block 101, a first fixed block 102, a first screw hole 103, a first motor 104, a screw rod 105, a bearing 106, a screw sleeve 107, a lifting plate 108, a limit block 109 and a limit groove 110; the left end of the U-shaped block 101 is fixedly connected to two first fixed blocks 102; the left and right ends of the first fixed block 102 are penetrated with uniformly distributed first screw holes 103; the upper end of the U-shaped block 101 is fixedly connected to the first motor 104; the lower end of the output shaft of the first motor 104 is fixedly connected to the first motor 104; The end passes through the upper end of the U-shaped block 101 and is fixedly connected to a screw rod 105; the lower end surface of the inner wall of the U-shaped block 101 is fixedly connected to a bearing 106; the inner wall of the bearing 106 is fitted with the outer wall of the lower end of the screw rod 105; the outer wall of the screw rod 105 is movably mounted with a wire sleeve 107; the outer wall of the wire sleeve 107 is fixedly connected to a lifting plate 108; the left end of the lifting plate 108 is fixedly connected to a limiting block 109; the left and right ends of the U-shaped block 101 pass through a limiting groove 110; the front and rear ends of the limiting block 109 are fitted with the front and rear end surfaces of the inner wall of the U-shaped block 101.

[0025] See also Figure 3 In this embodiment, the control component 2 includes a main controller 201 and a first wireless transceiver 202; the main controller 201 is fixedly connected to the front end of the U-shaped block 101; the first wireless transceiver 202 is fixedly connected to the front end of the main controller 201; the video recording component 3 includes a fixing plate 301, a second screw hole 302, a threaded column 303, a second fixing block 304 and a camera 305; the front and rear ends of the lifting plate 108 are fixedly connected to the fixing plate 301; the upper and lower ends of the fixing plate 301 are penetrated by uniformly distributed second screw holes 302; the inner wall of the second screw hole 302 is threadedly installed with a threaded column 303; the upper end of the threaded column 303 is fixedly connected to the second fixing block 304; the front and rear ends and the left and right ends of the second fixing block 304 are all equipped with cameras 305.

[0026] See also Figure 4In this embodiment, the moving assembly 4 includes a linear module 401 and a slider 402 ; the linear module 401 is fixedly connected to the upper ends of the two fixed plates 301 ; and the slider 402 is disposed on the linear module 401 .

[0027] See also Figure 4 and 5 In this embodiment, the hanging assembly 5 includes a connecting block 501, a third fixing block 502, a first battery 503, a take-up roller 504, a second motor 505, a wire rope 506, a fourth fixing block 507 and a hook 508; the right end of the slider 402 is fixedly connected to the connecting block 501; the right end of the connecting block 501 is fixedly connected to the third fixing block 502; the third fixing block 502 is an inverted "U"-shaped structure; the take-up roller 504 is rotatably mounted on the left and right ends of the inner wall of the third fixing block 502; the upper end of the third fixing block 502 is fixedly connected to the first battery 503; the right end of the third fixing block 502 is fixedly connected to the second motor 505; the left end of the output shaft of the second motor 505 passes through the third fixing block 502 and is fixedly connected to the right end of the take-up roller 504; the outer wall of the take-up roller 504 is wound with a wire rope 506; the lower end of the wire rope 506 is fixedly connected to the fourth fixing block 507; the lower end of the fourth fixing block 507 A hook 508 is fixedly connected; the warning component 6 includes a limit column 601, a sleeve 602, a second battery 603, a sub-controller 604, a second wireless transceiver 605, a bolt 606, a protective shell 607 and a projection lamp 608; the rear end of the connecting block 501 is fixedly connected to the limit column 601; the outer wall of the limit column 601 is sleeved with a sleeve 602; the upper end of the sleeve 602 is fixedly connected to the second battery 603; the right end of the sleeve 602 is fixedly connected to the sub-controller 604 and the second wireless transceiver 605; two bolts 606 are threadedly installed on the rear end of the sleeve 602; the front end of the bolt 606 penetrates the sleeve 602 and is threadedly installed in the wall layer of the third fixed block 502; the sleeve 602 is in an inverted "U" shape, and the upper end surface of the inner wall of the sleeve 602 is fixedly connected to the protective shell 607 and the projection lamp 608; the projection lamp 608 is located inside the protective shell 607; the lower end of the protective shell 607 is open.

[0028] The above-mentioned mobile hanging device with projection warning function can be applied to a bridge crane, and the bridge crane includes a mobile vehicle.

[0029] When working, first, a screw is passed through the first screw hole 103 and threadedly installed at a suitable position on the mobile vehicle, and then the first motor 104 is turned on to rotate the screw rod 105, and the thread sleeve 107 will move up and down along the outer wall of the screw rod 105, so that the height of the video recording component 3 can be adjusted. The first wireless transceiver 202 can receive signals wirelessly, and the first wireless transceiver 202 is electrically or wirelessly connected to the main controller 201. The first wireless transceiver 202 can send wireless receiving signals to the main controller 201, and the main controller 201 can control the above device according to the received wireless receiving signals to realize remote control of the entire device;

[0030] Next, the threaded column 303 is threadedly installed on the inner wall of the second screw hole 302, and the camera 305 is turned on to record the vicinity of the device. The sleeve 602 is sleeved on the outer wall of the limit column 601, and then the bolt 606 is passed through the sleeve 602 and threadedly installed in the wall layer of the third fixing block 502, and then the projection light 608 is turned on to project to the ground to display warning patterns and texts, so as to achieve the warning effect of the surrounding when the device is used. The second wireless transceiver 605 can receive wireless signals and send them to the sub-controller 604, and the sub-controller 604 can control the turning on of the projection light 608 according to the received wireless signals. The main controller 201 can also control the transmission of signals between the first wireless transceiver 202 and the second wireless transceiver 605 to realize the turning on of the projection light 608;

[0031] When the hanging component 5 needs to be moved, the main controller 201 turns on the linear module 401 to make the slider 402 slide, which can drive the hanging component 5 to move forward and backward, and turns on the second motor 505 to make the take-up roller 504 rotate forward or reverse, and the rope 506 will be lowered or taken up from the take-up roller 504, and the hook 508 can be used to hang the object, which is convenient for hanging and moving the object.

[0032] Through the above steps, when in use, the lifting component 1 is installed on the crane mobile vehicle, and then the lifting component 1 is turned on to adjust the height of the recording component 3, the moving component 4 can be turned on to adjust the position of the hanging component 5, the warning component 6 is installed on the hanging component 5, the warning component 6 can be turned on to perform projection warning, and the hanging component 5 can be turned on to hang some objects, and the moving component 4 can be used to move and transport the objects, which solves the problem that the warning effect of the traditional bridge crane warning device is poor, it is easy to be affected by factors such as noise, distance and light in the working environment, and it is difficult to carry out mobile projection warning.

[0033] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A mobile hanging device with projection warning function, comprising a lifting assembly (1); characterized in that: The device also comprises a control component (2), a video component (3), a moving component (4), a hanging component (5) and a warning component (6); the lifting component (1) is provided with a control component (2) for control; the lifting component (1) is provided with a video component (3) for video recording; the video component (3) is provided with a moving component (4) for movement; the moving component (4) is provided with a hanging component (5) for hanging; and the hanging component (5) is provided with a warning component (6) for projection warning.

2. The mobile hanging device with projection warning function according to claim 1, characterized in that: The lifting assembly (1) comprises a U-shaped block (101), a first fixing block (102), a first screw hole (103), a first motor (104), a screw rod (105), a bearing (106), a screw sleeve (107), a lifting plate (108), a limit block (109) and a limit groove (110); the left end of the U-shaped block (101) is fixedly connected to two first fixing blocks (102); the left and right ends of the first fixing blocks (102) are penetrated with uniformly distributed first screw holes (103); the upper end of the U-shaped block (101) is fixedly connected to the first motor (104); the lower end of the output shaft of the first motor (104) is penetrated with the first screw hole (103); A screw rod (105) is passed through the upper end of the U-shaped block (101) and fixedly connected; a bearing (106) is fixedly connected to the lower end surface of the inner wall of the U-shaped block (101); the inner wall of the bearing (106) is fitted with the outer wall of the lower end of the screw rod (105); a thread sleeve (107) is movably mounted on the outer wall of the screw rod (105); a lifting plate (108) is fixedly connected to the outer wall of the thread sleeve (107); a limiting block (109) is fixedly connected to the left end of the lifting plate (108); limiting grooves (110) are provided through the left and right ends of the U-shaped block (101); front and rear ends of the limiting block (109) are fitted with front and rear end surfaces of the inner wall of the U-shaped block (101).

3. The mobile hanging device with projection warning function according to claim 2, characterized in that: The control component (2) comprises a main controller (201) and a first wireless transceiver (202); the front end of the U-shaped block (101) is fixedly connected to the main controller (201); and the front end of the main controller (201) is fixedly connected to the first wireless transceiver (202).

4. The mobile hanging device with projection warning function according to claim 2, characterized in that: The video recording component (3) comprises a fixing plate (301), a second screw hole (302), a threaded column (303), a second fixing block (304) and a camera (305); the front and rear ends of the lifting plate (108) are fixedly connected to the fixing plate (301); the upper and lower ends of the fixing plate (301) are penetrated by second screw holes (302) that are evenly distributed; the inner wall of the second screw hole (302) is threadedly mounted with a threaded column (303); the upper end of the threaded column (303) is fixedly connected to the second fixing block (304); and the cameras (305) are mounted on the front and rear ends and the left and right ends of the second fixing block (304).

5. The mobile hanging device with projection warning function according to claim 4, characterized in that: The moving assembly (4) comprises a linear module (401) and a sliding block (402); the upper ends of the two fixed plates (301) are fixedly connected with the linear module (401); and the sliding block (402) is arranged on the linear module (401).

6. The mobile hanging device with projection warning function according to claim 5, characterized in that: The hanging assembly (5) comprises a connecting block (501), a third fixing block (502), a first storage battery (503), a wire take-up roller (504), a second motor (505), a wire rope (506), a fourth fixing block (507) and a hook (508); the right end of the slider (402) is fixedly connected to the connecting block (501); the right end of the connecting block (501) is fixedly connected to the third fixing block (502); the third fixing block (502) is an inverted "U"-shaped structure; the left and right ends of the inner wall of the third fixing block (502) are rotatably mounted with A wire-taking roller (504); the upper end of the third fixed block (502) is fixedly connected to a first storage battery (503); the right end of the third fixed block (502) is fixedly connected to a second motor (505); the left end of the output shaft of the second motor (505) passes through the third fixed block (502) and is fixedly connected to the right end of the wire-taking roller (504); a wire rope (506) is wound around the outer wall of the wire-taking roller (504); the lower end of the wire rope (506) is fixedly connected to a fourth fixed block (507); and the lower end of the fourth fixed block (507) is fixedly connected to a hook (508).

7. The mobile hanging device with projection warning function according to claim 6, characterized in that: The warning component (6) comprises a limit column (601), a sleeve (602), a second storage battery (603), a sub-controller (604), a second wireless transceiver (605), a bolt (606), a protective housing (607) and a projection lamp (608); the rear end of the connecting block (501) is fixedly connected to the limit column (601); the outer wall of the limit column (601) is sleeved with the sleeve (602); the upper end of the sleeve (602) is fixedly connected to the second storage battery (603); the right end of the sleeve (602) is fixedly connected to the sub-controller The sleeve (602) is provided with a control device (604) and a second wireless transceiver (605); two bolts (606) are threadedly installed at the rear end of the sleeve (602); the front end of the bolt (606) passes through the sleeve (602) and is threadedly installed in the wall layer of the third fixing block (502); the sleeve (602) is in an inverted "U" shape; the upper end surface of the inner wall of the sleeve (602) is fixedly connected with a protective shell (607) and a projection lamp (608); the projection lamp (608) is located inside the protective shell (607); and the lower end of the protective shell (607) is open.

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