Visual tower crane equipment

Abstract

The utility model discloses visual tower crane equipment, and relates to the technical field of tower crane visual equipment. A balancing weight is arranged on one side of the large arm, a variable-amplitude block is slidably connected to the bottom of the large arm, a lifting rope is fixedly connected to the bottom of the variable-amplitude block, a lifting hook is fixedly connected to the bottom end of the lifting rope, a concentric-square-shaped block is fixedly connected to the bottom of the variable-amplitude block, a monitoring device is fixedly connected to the bottom of the concentric-square-shaped block, and a cleaning mechanism is arranged in the concentric-square-shaped block. A protection mechanism is arranged on the inner bottom wall of the concentric-square-shaped block, when the monitoring equipment is cleaned, a water pump is started firstly to send water flow into an atomization spray head, then the atomization spray head corresponds to the monitoring equipment, and therefore the monitoring equipment is cleaned, dust on a camera lens is effectively removed, images of the monitoring equipment are clearer, and the cleaning effect is better. And meanwhile, a worker does not need to stretch the body out of the cab to wipe the body, so that the use of the worker is facilitated.

Description

Technical Field

[0001] The present application relates to the technical field of tower crane visualization, and in particular to a visualization tower crane device. Background Art

[0002] Tower cranes are heavy machinery used for lifting and moving heavy objects at construction sites and other places, usually composed of steel structures. Tower cranes are generally used to lift and hoist various building materials and equipment at construction sites, such as steel bars, concrete components, bricks, etc. Tower cranes are usually able to work over a large range, so they are often used in high-rise buildings or other places that require high-altitude operations.

[0003] The existing Chinese public patent (authorization announcement number: CN214756532U) mentions a panoramic surveillance camera installed on a tower crane, which can drive the first bevel gear to reciprocate through a servo motor, and drive the second bevel gear to rotate through the engagement of the first bevel gear, thereby driving the rotating shaft to reciprocate, driving the L-shaped fixing frame and the panoramic surveillance camera thereunder to rotate, and can adjust the rotation angle of the panoramic surveillance camera in the horizontal direction, thereby effectively expanding the monitoring range of the panoramic surveillance camera.

[0004] When an existing tower crane is under construction, the monitoring equipment is generally installed on the luffing block and the display screen is installed in the cab, so as to complete the visual observation of the tower crane. However, there is usually a lot of dust at the tower crane construction site, and the monitoring equipment is usually exposed to the air. The lens may be covered with dust, which affects the driver's observation effect and is relatively inconvenient. Utility Model Content

[0005] The purpose of this application is to solve the problem that the lens may be covered by dust, thereby affecting the driver's observation effect. This application provides a visual tower crane device.

[0006] In order to achieve the above-mentioned purpose, this application specifically adopts the following technical solutions:

[0007] A visual tower crane device comprises a boom, a counterweight block is arranged on one side of the boom, a variable amplitude block is slidably connected to the bottom of the boom, a lifting rope is fixedly connected to the bottom of the variable amplitude block, a hook is fixedly connected to the bottom end of the lifting rope, a circular block is fixedly connected to the bottom of the variable amplitude block, a monitoring device is fixedly connected to the bottom of the circular block, a cleaning mechanism is arranged inside the circular block, and a protective mechanism is arranged on the inner bottom wall of the circular block.

[0008] By adopting the above technical scheme, the boom is rotated to drive the amplitude change block to rotate. When it rotates to the appropriate position, the amplitude change block is moved to the appropriate position, and then the monitoring equipment is used to observe the environment to ensure safe operation. Then, the lifting rope is lowered to move the hook downward. The lifting rope drives the hook downward, and the lifting rope is retracted after the material is hooked up, so as to lift the material. In the process of transferring materials, the environmental conditions during the lifting process can be observed in real time through the monitoring equipment, and potential safety hazards and problems can be discovered in time. The camera lens can be cleaned in time through the cleaning mechanism to maintain the normal working state of the monitoring equipment. The lens of the monitoring subject can be protected by the protective mechanism when the tower crane is not in use.

[0009] Furthermore, the cleaning mechanism includes a water tank arranged inside the circular block, the bottom of the water tank is fixedly connected to the inner bottom wall of the circular block, the top of the circular block is fixedly connected to a water inlet pipe, the water inlet pipe is connected to the water tank, one side of the water tank is fixedly connected to a water pump, the water inlet end of the water pump passes through the water tank and is fixedly connected to the water tank, the water outlet end of the water pump is fixedly connected to a water outlet pipe, the water outlet pipe is connected to the water pump, the end of the water outlet pipe away from the water pump is fixedly connected to an atomizing nozzle, the water outlet pipe is connected to the atomizing nozzle, the atomizing nozzle corresponds to the monitoring equipment, and a mixing element is arranged on the top of the water tank.

[0010] By adopting the above technical solution, the water pump is started to pump out the water in the water tank, and the water is connected to the water pump through the water outlet pipe, so that the water flows into the water outlet pipe. As the water pump continues to work, the water in the water outlet pipe continues to flow, so that the water flows into the atomizing nozzle, and then corresponds to the monitoring equipment through the atomizing nozzle, thereby cleaning the monitoring equipment and effectively removing dust on the camera lens.

[0011] Furthermore, the mixing element includes a feed pipe fixedly connected to the top of the water tank, the feed pipe is communicated with the water tank, a rotating motor is fixedly connected to one side of the water tank, the output end of the rotating motor passes through the water tank and is fixedly connected to a rotating rod, the output end of the rotating motor is rotatably connected to the water tank, and a plurality of stirring rods are fixedly connected to the outer surface of the rotating rod at equal intervals.

[0012] By adopting the above technical solution, the water flow and the cleaning agent can be mixed, thereby improving the cleaning effect.

[0013] Furthermore, a plurality of stirring heads are fixedly connected to both sides of the stirring rod at equal distances.

[0014] By adopting the above technical solution, the contact area between the stirring rod and the water flow is increased.

[0015] Furthermore, the protective mechanism includes a driving motor fixedly connected to the inner bottom wall of the circular block, the output end of the driving motor passes through the circular block and is fixedly connected to a threaded rod, the output end of the driving motor is rotatably connected to the circular block, two threaded blocks are symmetrically arranged under the circular block, the outer surface of the threaded rod is threadedly connected to one side of the threaded block, and a movable plate is fixedly connected between the threaded blocks on both sides.

[0016] By adopting the above technical solution, the lens of the monitoring equipment can be protected after use.

[0017] Furthermore, a rag is fixedly connected to one side of the movable plate close to the circular block, and the rag collides with the monitoring device when moving.

[0018] By adopting the above technical solution, the rag can wipe the lens, further improving the visibility of the monitoring equipment.

[0019] Furthermore, an auxiliary rod is slidably connected inside the threaded block on the other side, and the top end of the auxiliary rod is fixedly connected to the circular block.

[0020] By adopting the above technical solution, the auxiliary rod makes the threaded block more stable when moving.

[0021] Furthermore, the bottom end of the threaded rod is rotatably connected to a connecting plate, and the bottom end of the auxiliary rod is fixedly connected to the connecting rod.

[0022] By adopting the above technical solution, the threaded rod and the auxiliary rod are more integrated.

[0023] In summary, the present application includes at least one of the following beneficial effects:

[0024] 1. In this application, when cleaning the monitoring equipment, first start the water pump to send water into the atomizing nozzle, and then the atomizing nozzle corresponds to the monitoring equipment, so as to clean the monitoring equipment, effectively remove dust on the camera lens, and make the image of the monitoring equipment clearer, thereby improving the monitoring effect and the accuracy of observation. At the same time, there is no need for the staff to extend their bodies out of the cab for wiping, which is convenient for the staff to use.

[0025] 2. In the present application, after the monitoring device is used, the driving motor is started to drive the movable plate to move to one side of the monitoring device, thereby protecting the lens of the monitoring device and reducing the damage of external factors such as dust, dirt or collision when the monitoring device is not in use, thereby extending the service life of the monitoring device. When the movable plate moves to one side of the monitoring device, the rag will collide with the lens of the monitoring device. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1It is a schematic diagram of the three-dimensional structure of the tower crane boom in this application;

[0027] Figure 2 It is a schematic diagram of the internal structure of the circular block in this application;

[0028] Figure 3 It is a schematic diagram of the cross-sectional structure of the water tank in this application;

[0029] Figure 4 This application Figure 3 Enlarged structural diagram at A in the middle.

[0030] Description of reference numerals:

[0031] 1. Boom; 2. Counterweight; 3. Boom block; 4. Lifting rope; 5. Lifting hook; 6. Ring block; 7. Monitoring equipment; 8. Water tank; 9. Water inlet pipe; 10. Water pump; 11. Water outlet pipe; 12. Atomizing nozzle; 13. Feed pipe; 14. Rotating motor; 15. Rotating rod; 16. Stirring rod; 17. Stirring head; 18. Driving motor; 19. Threaded rod; 20. Threaded block; 21. Moving plate; 22. Rag; 23. Auxiliary rod; 24. Connecting plate. DETAILED DESCRIPTION

[0032] The following is combined with Figures 1 to 4 This application is described in further detail.

[0033] An embodiment of the present application discloses a visual tower crane device.

[0034] Reference Figure 1 and Figure 2 A visualized tower crane device comprises a boom 1, a counterweight block 2 is arranged on one side of the boom 1, a variable amplitude block 3 is slidably connected to the bottom of the boom 1, a lifting rope 4 is fixedly connected to the bottom of the variable amplitude block 3, a hook 5 is fixedly connected to the bottom end of the lifting rope 4, a circular block 6 is fixedly connected to the bottom of the variable amplitude block 3, a monitoring device is fixedly connected to the bottom of the circular block 6, a cleaning mechanism is arranged inside the circular block 6, and a protective mechanism is arranged on the inner bottom wall of the circular block 6.

[0035] When the tower crane is in use, the boom 1 rotates to drive the amplitude change block 3 to rotate. When it rotates to a suitable position, the amplitude change block 3 moves to a suitable position, and then the monitoring device 7 is used to observe the environment to ensure safe operation. Then, the lifting rope 4 is lowered to make the hook 5 move downward. The lifting rope 4 drives the hook 5 downward, hooks the material and then retracts the lifting rope 4, thereby lifting the material. In the process of transferring materials, the environmental conditions during the lifting process can be observed in real time through the monitoring device 7, and potential safety hazards and problems can be discovered in time. The lens of the monitoring device 7 can be cleaned through the cleaning mechanism. By cleaning the camera lens in time, the normal working state of the monitoring device 7 can be maintained. At the same time, cleaning is relatively convenient, without manual cleaning, and is convenient for the staff to use. The protective mechanism can protect the lens of the monitoring subject when the tower crane is not in use to reduce the damage to the lens due to external factors such as dust, dirt or collision.

[0036] Reference Figure 2 , Figure 3 and Figure 4 The cleaning mechanism includes a water tank 8 arranged inside the circular block 6, the bottom of the water tank 8 is fixedly connected to the inner bottom wall of the circular block 6, the top of the circular block 6 is fixedly connected with a water inlet pipe 9, the water inlet pipe 9 is connected to the water tank 8, a water pump 10 is fixedly connected to one side of the water tank 8, the water inlet end of the water pump 10 passes through the water tank 8 and is fixedly connected to the water tank 8, the water outlet end of the water pump 10 is fixedly connected with a water outlet pipe 11, the water outlet pipe 11 is connected to the water pump 10, the end of the water outlet pipe 11 away from the water pump 10 is fixedly connected with an atomizing nozzle 12, the water outlet pipe 11 is connected to the atomizing nozzle 12, the atomizing nozzle 12 corresponds to the monitoring device 7, and a mixing piece is arranged on the top of the water tank 8.

[0037] Among them, the mixing element includes a feed pipe 13 fixedly connected to the top of the water tank 8, the feed pipe 13 is connected to the water tank 8, a rotating motor 14 is fixedly connected to one side of the water tank 8, the output end of the rotating motor 14 passes through the water tank 8 and is fixedly connected to a rotating rod 15, the output end of the rotating motor 14 is rotatably connected to the water tank 8, and the outer surface of the rotating rod 15 is fixedly connected with a plurality of stirring rods 16 at equal intervals.

[0038] In addition, a plurality of stirring heads 17 are fixedly connected to both sides of the stirring rod 16 at equal distances.

[0039] When cleaning the monitoring device 7, first start the water pump 10 to pump out the water in the water tank 8, and connect the water pump 10 through the water outlet pipe 11, so that the water flows into the water outlet pipe 11. As the water pump 10 continues to work, the water in the water outlet pipe 11 continues to flow, so that the water flows into the atomizing nozzle 12, and then the atomizing nozzle 12 corresponds to the monitoring device 7, so as to clean the monitoring device 7, effectively remove the dust on the camera lens, make the image of the monitoring device 7 clearer, thereby improving the monitoring effect and the accuracy of observation, and at the same time, The staff is required to extend their body out of the cab to wipe it, which is convenient for the staff to use. When mixing the water flow and the detergent, the water flow is added from the water inlet pipe 9, and the detergent is added from the feed pipe 13. The rotating motor 14 is started to drive the rotating rod 15 to rotate, and the rotation of the rotating rod 15 drives the stirring rotation, so that the water flow and the detergent are fully stirred, so that the effect is better when cleaning the monitoring equipment 7. The stirring rod 16 will drive the stirring head 17 to rotate when rotating, so that the contact area between the stirring rod 16 and the water flow becomes larger, further improving the stirring effect.

[0040] Reference Figure 2 and Figure 3 The protective mechanism includes a driving motor 18 fixedly connected to the inner bottom wall of the circular block 6. The output end of the driving motor 18 passes through the circular block 6 and is fixedly connected to a threaded rod 19. The output end of the driving motor 18 is rotatably connected to the circular block 6. Two threaded blocks 20 are symmetrically arranged below the circular block 6. The outer surface of the threaded rod 19 is threadedly connected to one side of the threaded block 20, and a movable plate 21 is fixedly connected between the threaded blocks 20 on both sides.

[0041] A rag 22 is fixedly connected to one side of the movable plate 21 close to the circular block 6 , and the rag 22 conflicts with the monitoring device 7 when moving.

[0042] In addition, an auxiliary rod 23 is slidably connected inside the threaded block 20 on the other side, and the top end of the auxiliary rod 23 is fixedly connected to the circular block 6.

[0043] In addition, the bottom end of the threaded rod 19 is rotatably connected to a connecting plate 24, and the bottom end of the auxiliary rod 23 is fixedly connected to the connecting rod.

[0044] After the monitoring device 7 is used, the driving motor 18 is started to drive the threaded rod 19 to rotate, and the threaded rod 19 is threadedly connected to the threaded block 20, so that the threaded block 20 moves on the outer surface of the threaded rod 19, and then the threaded block 20 is fixedly connected to the movable plate 21, so that the movable plate 21 moves accordingly. When the movable plate 21 moves to one side of the monitoring device 7, it stops moving, thereby protecting the lens of the monitoring device 7 and reducing the damage of external factors such as dust, dirt or collision to the monitoring device 7 when not in use, thereby extending the service life of the monitoring device 7. When the movable plate 21 moves to one side of the monitoring device 7, the rag 22 will conflict with the lens of the monitoring device 7. When the threaded block 20 is moving, the auxiliary rod 23 provides an additional support point for the threaded block 20, making the threaded block 20 more stable when moving. The threaded rod 19 and the auxiliary rod 23 are fixed by the connecting plate 24 to further improve the stability of the threaded rod 19 and the auxiliary rod 23.

[0045] Working principle: The boom 1 rotates to drive the amplitude change block 3 to rotate. When it rotates to the appropriate position, the amplitude change block 3 moves to the appropriate position, and then the monitoring device 7 is used to observe the environment to ensure safe operation. Then, the lifting rope 4 is lowered to make the hook 5 move downward. The lifting rope 4 drives the hook 5 downward, hooks the material and then retracts the lifting rope 4, thereby lifting the material. In the process of transferring the material, the environmental conditions during the lifting process can also be observed in real time through the monitoring device 7, and potential safety hazards and problems can be discovered in time. The water pump 10 is started to pump out the water in the water tank 8, and the water is connected to the water pump 10 through the water outlet pipe 11, so that the water flows into the water outlet pipe 11. As the water pump 10 continues to work, the water in the water outlet pipe 11 continues to flow, so that the water flows into the atomizing nozzle 12, and then corresponds to the monitoring device 7 through the atomizing nozzle 12, thereby cleaning the monitoring device 7, effectively removing dust on the camera lens, and making the image of the monitoring device 7 clearer.

[0046] After the monitoring device 7 is used, the driving motor 18 is started to drive the threaded rod 19 to rotate, and the threaded rod 19 is threadedly connected to the threaded block 20, so that the threaded block 20 moves on the outer surface of the threaded rod 19, and then the threaded block 20 is fixedly connected to the movable plate 21, so that the movable plate 21 moves accordingly. When the movable plate 21 moves to one side of the monitoring device 7, it stops moving, thereby protecting the lens of the monitoring device 7 and reducing the damage of external factors such as dust, dirt or collision to the monitoring device 7 when it is not in use.

Claims

1. A visual tower crane device, comprising a boom (1), characterized in that: A counterweight block (2) is provided on one side of the boom (1); a variable amplitude block (3) is slidably connected to the bottom of the boom (1); a suspension rope (4) is fixedly connected to the bottom of the variable amplitude block (3); a suspension hook (5) is fixedly connected to the bottom end of the suspension rope (4); a circular block (6) is fixedly connected to the bottom of the variable amplitude block (3); a monitoring device is fixedly connected to the bottom of the circular block (6); a cleaning mechanism is provided inside the circular block (6); and a protective mechanism is provided on the inner bottom wall of the circular block (6).

2. A visualization tower crane device according to claim 1, characterized in that: The cleaning mechanism comprises a water tank (8) arranged inside the circular block (6); the bottom of the water tank (8) is fixedly connected to the inner bottom wall of the circular block (6); the top of the circular block (6) is fixedly connected to a water inlet pipe (9), the water inlet pipe (9) is connected to the water tank (8); one side of the water tank (8) is fixedly connected to a water pump (10); the water inlet end of the water pump (10) passes through the water tank (8) and is fixedly connected to the water tank (8); the water outlet end of the water pump (10) is fixedly connected to a water outlet pipe (11), the water outlet pipe (11) is connected to the water pump (10); the end of the water outlet pipe (11) away from the water pump (10) is fixedly connected to an atomizing nozzle (12), the water outlet pipe (11) is connected to the atomizing nozzle (12), the atomizing nozzle (12) corresponds to the monitoring device (7); and a mixing element is arranged on the top of the water tank (8).

3. A visualization tower crane device according to claim 2, characterized in that: The mixing element comprises a feed pipe (13) fixedly connected to the top of a water tank (8), the feed pipe (13) being in communication with the water tank (8), a rotating motor (14) being fixedly connected to one side of the water tank (8), an output end of the rotating motor (14) penetrating the water tank (8) and fixedly connected to a rotating rod (15), the output end of the rotating motor (14) being rotatably connected to the water tank (8), and a plurality of stirring rods (16) being fixedly connected to the outer surface of the rotating rod (15) at equal intervals.

4. A visualization tower crane device according to claim 3, characterized in that: A plurality of stirring heads (17) are fixedly connected to both sides of the stirring rod (16) at equal distances.

5. The visualization tower crane device according to claim 1, characterized in that: The protective mechanism comprises a driving motor (18) fixedly connected to the inner bottom wall of the circular block (6); the output end of the driving motor (18) passes through the circular block (6) and is fixedly connected to a threaded rod (19); the output end of the driving motor (18) is rotatably connected to the circular block (6); two threaded blocks (20) are symmetrically arranged below the circular block (6); the outer surface of the threaded rod (19) is threadedly connected to one side of the threaded block (20); and a movable plate (21) is fixedly connected between the threaded blocks (20) on both sides.

6. A visualization tower crane device according to claim 5, characterized in that: A rag (22) is fixedly connected to one side of the movable plate (21) close to the circular block (6), and the rag (22) comes into contact with the monitoring device (7) when moving.

7. The visualization tower crane device according to claim 5, characterized in that: An auxiliary rod (23) is slidably connected inside the threaded block (20) on the other side, and the top end of the auxiliary rod (23) is fixedly connected to the circular block (6).

8. The visualization tower crane device according to claim 7, characterized in that: The bottom end of the threaded rod (19) is rotatably connected to a connecting plate (24), and the bottom end of the auxiliary rod (23) is fixedly connected to the connecting rod.

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