Storage tank surface rust cleaning device

Abstract

The utility model relates to the technical field of storage tank rust cleaning, and discloses a storage tank surface rust cleaning device, a telescopic end of a top supporting electric rod is provided with a top supporting table, a rotating motor is in transmission connection with a rotating seat through a transmission belt, and a butt clamping electric rod is installed in the middle of a support of the rotating seat in a penetrating mode. A vertical driving mechanism is arranged on the front side of the sliding table of the transverse driving mechanism, and a laser cleaning head is arranged on the front side of the sliding table of the vertical driving mechanism. A to-be-cleaned storage tank is jacked and supported by the jacking and supporting feeding assembly till the to-be-cleaned storage tank and the butt-clamping rotating assembly are kept in a horizontal state, butt-clamping and fixing are conducted on the storage tank through a butt-clamping electric rod of the butt-clamping rotating assembly, and then the storage tank is pushed to rotate through rotation driving of a rotating motor and a rotating base; and the laser cleaning head is moved to any position of the surface of the storage tank to perform mechanical laser cleaning work under the up-down positioning and left-right position correction of the rail cleaning assembly on the laser cleaning head.

Description

Technical Field

[0001] The utility model relates to the technical field of tank rust cleaning, in particular to a tank surface rust cleaning device. Background Art

[0002] A storage tank is a type of storage container, and it is the main transportation and storage container for oil and gas. However, during the use of the tank, soil, water vapor, etc. will inevitably adhere to the tank surface, causing corrosion and rust on the tank surface. If the rust is not dealt with in time, the rust will become larger and larger, greatly affecting the safe transportation and storage performance of the tank.

[0003] The existing treatment methods for rust on the surface of storage tanks usually include chemical rust removal and physical rust removal. Among them, laser rust removal is a method of physical rust removal and cleaning at this stage. It is widely used because of its fast and efficient rust removal. However, the existing rust cleaning mostly adopts manual handheld equipment to perform laser cleaning on the surface rust of storage tanks. The manual handheld cleaning method not only has a relatively low cleaning efficiency, but also has a high labor intensity. It is very easy to be unstable when used for a long time, which is not conducive to the continuous cleaning of the storage tank. To this end, a person skilled in the art provides a storage tank surface rust cleaning device to solve the problems raised in the above background technology. Utility Model Content

[0004] The main purpose of the utility model is to provide a storage tank surface rust cleaning device, which can effectively solve the problem of low efficiency of existing storage tank rust cleaning in the background technology.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is: a tank surface rust cleaning device, including a top support feeding assembly, a clamping rotating assembly mounted on the upper end of the top support feeding assembly bracket, and a track cleaning assembly mounted on the upper end of the clamping rotating assembly bracket;

[0006] The top support feeding assembly comprises a support base frame, a top support electric rod is arranged in the middle of the bracket of the support base frame, and a top support platform is arranged at the telescopic end of the top support electric rod;

[0007] The clamping rotating assembly comprises two sets of supporting frames symmetrically installed on both sides of the top support feeding assembly bracket, the bracket panels of the supporting frames are provided with a rotating seat and a rotating motor in sequence from top to bottom, and the rotating motor is connected to the rotating seat through a transmission belt, and a clamping electric rod is installed through the middle of the support of the rotating seat;

[0008] The track cleaning assembly includes a transverse track frame mounted on the top of the clamping rotating assembly bracket, a transverse driving mechanism is arranged inside the guide rail of the transverse track frame, and a vertical driving mechanism is arranged on the front side of the slide of the transverse driving mechanism, and a laser cleaning head is arranged on the front side of the slide of the vertical driving mechanism.

[0009] As a further solution of the utility model: guide sleeves are symmetrically provided on both sides of the support frame, and the shaft sleeves of the guide sleeves are slidably connected with lifting guide rods fixedly connected to the top support platform.

[0010] As a further solution of the utility model: the supporting table surface of the top support table is a concave arc structure.

[0011] As a further solution of the utility model: a clamping plate seat is provided at the telescopic end of the clamping electric rod.

[0012] As a further solution of the utility model: a pulley A is provided at the output end of the rotating motor, a pulley B is provided on one side of the rotating shaft of the rotating seat, and the pulley A and the pulley B are connected by a transmission belt.

[0013] As a further solution of the utility model: the transverse drive mechanism includes a first screw rod installed in the middle part of the guide rail of the transverse track frame and a first guide rod symmetrically installed at the upper and lower ends of the first screw rod shaft, one end of the first screw rod shaft is equipped with a first drive motor fixed to the transverse track frame, and the outer side of the first screw rod shaft is sleeved with a transverse slide guided by the first guide rod.

[0014] As a further solution of the utility model: the vertical drive mechanism includes a second screw rod installed in the middle of the horizontal slide of the horizontal drive mechanism and a second guide rod symmetrically installed on both sides of the second screw rod shaft, a second drive motor fixed on the horizontal slide is installed at the top end of the second screw rod shaft, and a vertical slide guided by the second guide rod is sleeved on the outer side of the second screw rod shaft.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] When cleaning the rust on the surface of the storage tank, the utility model utilizes the mechanical top support of the top support feeding assembly to support the storage tank to be cleaned to a horizontal state with the clamping rotating assembly, utilizes the combination of the clamping electric rod and the clamping plate seat in the clamping rotating assembly to clamp and fix the storage tank, and then utilizes the rotation drive of the rotating motor and the rotating seat to drive the storage tank to rotate, and under the up and down positioning and left and right calibration of the laser cleaning head by the track cleaning assembly, the laser cleaning head is moved to any position on the surface of the storage tank, and mechanical laser cleaning is performed on the rust on the surface of the storage tank, which replaces the traditional manual cleaning method, has higher cleaning efficiency and lower cleaning intensity, and is conducive to continuous laser cleaning of the storage tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of a storage tank surface rust cleaning device of the utility model;

[0018] Figure 2 This is a structural schematic diagram of a top support feeding assembly in a tank surface rust cleaning device of the utility model;

[0019] Figure 3 This is a structural schematic diagram of a clamping rotating assembly in a tank surface rust cleaning device of the utility model;

[0020] Figure 4 The utility model is a schematic diagram of the structure of a track cleaning component in a storage tank surface rust cleaning device.

[0021] In the figure: 1. Top support feeding assembly; 11. Support base frame; 12. Top support electric rod; 13. Top support platform; 14. Guide sleeve; 15. Lifting guide rod; 2. Clamping rotation assembly; 21. Support stand; 22. Rotating motor; 23. Rotating seat; 24. Clamping electric rod; 25. Clamping plate seat; 26. Pulley A; 27. Transmission belt; 28. Pulley B; 3. Track cleaning assembly; 31. Horizontal track frame; 32. First drive motor; 33. First screw rod; 34. First guide rod; 35. Horizontal slide; 36. Second drive motor; 37. Second guide rod; 38. Second screw rod; 39. Vertical slide; 310. Laser cleaning head. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] Please refer to Figure 1-4 As shown, a tank surface rust cleaning device comprises a top support feeding assembly 1, a clamping rotation assembly 2 mounted on the upper end of the bracket of the top support feeding assembly 1, and a track cleaning assembly 3 mounted on the upper end of the bracket of the clamping rotation assembly 2. The top support feeding assembly 1 comprises a supporting base frame 11, a top support electric rod 12 is arranged in the middle of the bracket of the supporting base frame 11, and a top support platform 13 is arranged at the telescopic end of the top support electric rod 12, and the support table surface of the top support platform 13 is a concave arc structure. When the storage tank is rust-cleaned, the storage tank to be cleaned is placed on the top support platform 13, and the concave arc-shaped supporting surface of the top support platform 13 is used to stably support the storage tank for loading, and then the top support electric rod 12 is used to push the storage tank in the top support platform 13 upward, so that the storage tank top support is moved to the same central horizontal position as the clamping electric rod 24 of the clamping rotation assembly 2, so as to facilitate the clamping fixation and center rotation of the storage tank.

[0026] Guide sleeves 14 are symmetrically provided on both sides of the support frame 11, and a lifting guide rod 15 fixedly connected to the support platform 13 is slidably connected inside the shaft sleeve of the guide sleeve 14. By utilizing the arm force guiding combination of the guide sleeve 14 and the lifting guide rod 15, the support platform 13 can be lifted and lowered auxiliaryly, so that the support platform 13 can be lifted and lowered stably.

[0027] The clamping rotation component 2 includes two groups of support frames 21 symmetrically installed on both sides of the bracket of the top support feeding component 1. The bracket panel of the support frame 21 is provided with a rotating seat 23 and a rotating motor 22 from top to bottom. A clamping electric rod 24 is installed through the middle of the support of the rotating seat 23. The telescopic end of the clamping electric rod 24 is provided with a clamping plate seat 25. After the storage tank is horizontally aligned with the clamping electric rod 24, the telescopic end of the clamping electric rod 24 is controlled to extend to push the clamping plate seat 25 to clamp and displace the storage tank, so as to clamp and fix it and mechanically position it for the subsequent laser cleaning process.

[0028] The rotating motor 22 is connected to the rotating seat 23 through a transmission belt 27. A pulley A26 is provided at the output end of the rotating motor 22, and a pulley B28 is provided on one side of the rotating shaft of the rotating seat 23. The pulley A26 and the pulley B28 are connected through the transmission belt 27. After the storage tank is clamped and fixed, the rotating motor 22 can be controlled to work, drive the pulley A26 to rotate, and use the transit transmission of the transmission belt 27 to drive the pulley B28 to rotate, and then drive the rotating seat 23 to rotate, push the storage tank at the telescopic end of the clamping electric rod 24 to rotate, and rotate the rusted part of the surface of the storage tank to a relative position with the laser cleaning head 310, so as to facilitate a flexible laser cleaning process for the rusted part.

[0029] The track cleaning component 3 includes a transverse track frame 31 mounted on the top of the upper end of the bracket of the clamping rotating component 2, and a transverse driving mechanism is arranged inside the guide rail of the transverse track frame 31. The transverse driving mechanism includes a first screw rod 33 installed in the middle of the guide rail of the transverse track frame 31 and a first guide rod 34 symmetrically installed at the upper and lower ends of the shaft of the first screw rod 33. One end of the shaft of the first screw rod 33 is equipped with a first driving motor 32 fixed to the transverse track frame 31, and the outer side of the shaft of the first screw rod 33 is sleeved with a transverse slide 35 guided by the first guide rod 34. After the storage tank is clamped and fixed, the first driving motor 32 can be controlled to work and drive the first screw rod 33 to rotate as a power source, thereby pushing the transverse slide 35 to slide horizontally along the first guide rod 34, and the laser cleaning position of the laser cleaning head 310 is horizontally adjusted and calibrated so that the laser cleaning head 310 is directly facing the rusted part on the surface of the storage tank.

[0030] A vertical driving mechanism is arranged on the front side of the slide of the horizontal driving mechanism, and a laser cleaning head 310 is arranged on the front side of the slide of the vertical driving mechanism. The vertical driving mechanism includes a second screw rod 38 installed in the middle of the horizontal slide 35 of the horizontal driving mechanism and a second guide rod 37 symmetrically installed on both sides of the shaft of the second screw rod 38. A second driving motor 36 fixed on the horizontal slide 35 is installed on the top of the shaft of the second screw rod 38, and a vertical slide 39 guided by the second guide rod 37 is sleeved on the outer side of the shaft of the second screw rod 38. After the storage tank is clamped and fixed, the second driving motor 36 can be controlled to work as a power source to drive the second screw rod 38 to rotate, and then push the vertical slide 39 to slide along the vertical direction of the second guide rod 37, and the laser cleaning position of the laser cleaning head 310 is vertically adjusted and calibrated to keep a suitable distance between the laser cleaning head 310 and the rusted part on the surface of the storage tank.

[0031] The working principle of the utility model is as follows: when cleaning the rust on the storage tank, the storage tank to be cleaned is placed on the top support platform 13, and the concave arc-shaped support surface of the top support platform 13 is used to stably support the storage tank. Then, the top support electric rod 12 is used to push the storage tank in the top support platform 13 upward, so that the top support of the storage tank is displaced to maintain the same central horizontal position as the clamping electric rod 24 of the clamping rotating assembly 2, and then the telescopic end of the clamping electric rod 24 is controlled to extend to push the clamping plate seat 25 to move the clamp, and the storage tank is clamped and fixed to mechanically position it. Further, when performing the cleaning process, the rotating motor 22 can be controlled to work, and the rotating seat 23 is driven to rotate by the rotating combination of the pulley A26, the transmission belt 27, and the pulley B28, so as to push the storage tank at the telescopic end of the clamping electric rod 24 to rotate, and the surface rusted part of the storage tank is rotated to be aligned with the laser cleaning head 310. As for the orientation, the second driving motor 36 can be controlled to work synchronously, and used as a power source to drive the second screw rod 38 to rotate, and then push the vertical slide 39 to slide along the second guide rod 37 in the vertical direction, and the laser cleaning orientation of the laser cleaning head 310 is vertically adjusted and calibrated, so that the laser cleaning head 310 maintains a suitable distance from the rusted part on the surface of the tank. At the same time, the first driving motor 32 can be controlled to work, and used as a power source to drive the first screw rod 33 to rotate, and then push the horizontal slide 35 to slide along the first guide rod 34 in the horizontal direction, and the laser cleaning orientation of the laser cleaning head 310 is horizontally adjusted and calibrated, so that the laser cleaning head 310 is facing the rusted part on the surface of the tank, and the rusted part is subjected to a mechanical laser cleaning process, and then in this way, the laser cleaning head 310 is mechanically displaced to any position of the rusted part on the surface of the tank, and the rusted part is cleaned quickly and efficiently.

[0032] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A tank surface rust cleaning device, characterized in that: It comprises a top support feeding assembly (1), a clamping rotating assembly (2) mounted on the upper end of a bracket of the top support feeding assembly (1), and a track cleaning assembly (3) mounted on the upper end of the bracket of the clamping rotating assembly (2); The top support feeding assembly (1) comprises a support base (11), a top support electric rod (12) is arranged in the middle of the bracket of the support base (11), and a top support platform (13) is arranged at the telescopic end of the top support electric rod (12); The clamping rotating assembly (2) comprises two groups of supporting frames (21) symmetrically mounted on both sides of the bracket of the top support feeding assembly (1), the bracket panels of the supporting frames (21) are provided with a rotating seat (23) and a rotating motor (22) in sequence from top to bottom, and the rotating motor (22) and the rotating seat (23) are connected to each other through a transmission belt (27), and a clamping electric rod (24) is installed through the middle of the support of the rotating seat (23); The track cleaning assembly (3) comprises a transverse track frame (31) mounted on the top of the bracket of the clamping rotation assembly (2), a transverse driving mechanism is arranged inside the guide rail of the transverse track frame (31), a vertical driving mechanism is arranged on the front side of the slide of the transverse driving mechanism, and a laser cleaning head (310) is arranged on the front side of the slide of the vertical driving mechanism.

2. A tank surface rust cleaning device according to claim 1, characterized in that: Guide sleeves (14) are symmetrically provided on both sides of the support frame (11), and the shaft sleeves of the guide sleeves (14) are slidably connected to lifting guide rods (15) fixedly connected to the top support platform (13).

3. A tank surface rust cleaning device according to claim 1, characterized in that: The supporting platform (13) has a supporting platform surface which is an inwardly concave arc-shaped structure.

4. A tank surface rust cleaning device according to claim 1, characterized in that: The telescopic end of the clamping electric rod (24) is provided with a clamping plate seat (25).

5. The tank surface rust cleaning device according to claim 1, characterized in that: A pulley A (26) is provided at the output end of the rotating motor (22), a pulley B (28) is provided on one side of the rotating shaft of the rotating seat (23), and the pulley A (26) and the pulley B (28) are connected to each other via a transmission belt (27).

6. A tank surface rust cleaning device according to claim 1, characterized in that: The transverse drive mechanism comprises a first screw rod (33) mounted on the middle of a guide rail of a transverse track frame (31) and a first guide rod (34) mounted symmetrically on the upper and lower ends of a shaft of the first screw rod (33); a first drive motor (32) fixed to the transverse track frame (31) is mounted on one end of the shaft of the first screw rod (33); and a transverse slide (35) guided by the first guide rod (34) is sleeved on the outer side of the shaft of the first screw rod (33).

7. The tank surface rust cleaning device according to claim 1, characterized in that: The vertical drive mechanism comprises a second screw rod (38) mounted in the middle of a horizontal slide (35) of the horizontal drive mechanism and second guide rods (37) symmetrically mounted on both sides of a shaft of the second screw rod (38); a second drive motor (36) fixed to the horizontal slide (35) is mounted on the top end of the shaft of the second screw rod (38); and a vertical slide (39) guided by the second guide rod (37) is sleeved on the outer side of the shaft of the second screw rod (38).

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