Oil storage tank outer wall cleaning device

Abstract

The utility model relates to the technical field of oil storage tank cleaning, and discloses an oil storage tank outer wall cleaning device which comprises a base, a cleaning mechanism is arranged at the top of the base, fixing mechanisms are arranged on the two sides of the back portion of the cleaning mechanism, and the cleaning mechanism comprises a supporting assembly, a cleaning assembly, a first driving assembly and a connecting assembly. The supporting assembly is arranged on the top of the base, the cleaning assembly is slidably connected into the top of the supporting assembly, and the first driving assembly is arranged on the top of the base and located on the left side of the supporting assembly. According to the oil storage tank outer wall cleaning device, through the arranged fixing mechanism, a worker only needs to start a second driving motor to drive a semi-arc clamping plate to move leftwards to be matched with the left side of the containing frame to complete fixing work of an oil storage tank, and when the device cleans the outer wall of the oil storage tank, the main structure of the oil storage tank is more stable; and the situation that the cleaning effect is poor due to position deviation or the cleaning structure breaks down due to blocking of the cleaning structure is avoided, and the stability of the structure is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of oil storage tank cleaning, in particular to an oil storage tank outer wall cleaning device. Background Art

[0002] Oil storage tanks are containers for storing oil products. They are the main facilities of oil depots. In pipeline transportation, they are the oil source interfaces of oil pipelines. According to the architectural characteristics, they can be divided into above-ground oil tanks, underground oil tanks and cave oil tanks. Transshipment oil depots, distribution oil depots and enterprise-affiliated oil depots generally use above-ground oil tanks, while strategic reserve oil depots and military oil depots often use cave oil tanks, underground oil tanks and semi-underground oil tanks. According to the material, they can be divided into two categories: non-metallic oil tanks and metal oil tanks.

[0003] According to the "A device for cleaning the outer wall of an oil storage tank (publication number: CN 215997905U; application number: 202122109552.4)" published on the patent website, the above application optimizes the problem that "most of the current cleaning methods are for users to manually clean the outer wall of the oil storage tank, which greatly increases the labor intensity of the workers and is very time-consuming and labor-intensive. Moreover, users of higher oil storage tanks also need to use climbing tools for cleaning, which can easily cause harm to users." However, the cleaning device in the above application cannot fix the position of the oil storage tank when in use, so that when the cleaning device cleans the oil storage tank, it is easy to cause poor cleaning effect or even damage to the cleaning structure due to the offset of the position of the oil storage tank, which is inconvenient to use. Utility Model Content

[0004] The purpose of the utility model is to provide an oil tank outer wall cleaning device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an oil tank outer wall cleaning device, comprising a base, a cleaning mechanism is arranged on the top of the base, and fixing mechanisms are arranged on the front and rear sides of the cleaning mechanism.

[0006] The cleaning mechanism includes a supporting component, a cleaning component, a driving component and a connecting component. The supporting component is arranged at the top of the base, the cleaning component is slidably connected inside the top of the supporting component, the driving component is arranged at the top of the base on the left side of the supporting component, and the connecting component is arranged on the left side of the cleaning component.

[0007] The fixing mechanism comprises a clamping assembly, a second driving assembly and a positioning assembly. The clamping assembly is arranged on the top of the base, the second driving assembly is arranged on the front and rear sides of the clamping assembly, and the positioning assembly is arranged on the right side of the clamping assembly.

[0008] Preferably, the support assembly includes a support rod, the support rod is fixedly connected to the top of the base, and the top of the support rod is fixedly connected to a top plate.

[0009] Preferably, the cleaning assembly includes a fixed cylinder, which is fixedly connected to the top of the top plate, the inner ring of the fixed cylinder is slidably connected to a sliding rod, the top of the sliding rod is fixedly connected to a limiting ring, the bottom of the sliding rod is fixedly connected to a fixing ring, and the inner ring of the fixed ring is fixedly connected to a cleaning ring.

[0010] Preferably, the drive assembly includes a drive motor, which is fixedly connected to the top of the base and located on the left side of the top plate. A reciprocating screw is fixedly connected to the top of the drive motor, and a supporting drum is rotatably connected to the top of the reciprocating screw. A fixed arm is fixedly connected to the right side of the supporting drum, and the fixed arm is fixedly connected to the top of the top plate.

[0011] Preferably, the connecting assembly includes a threaded barrel 1, the threaded barrel 1 is threadedly connected to the outer ring of the reciprocating screw, the right side of the threaded barrel 1 is fixedly connected to a connecting arm, and the connecting arm is fixedly connected to the left side of the outer ring of the fixing ring.

[0012] Preferably, the clamping assembly includes a placement rack, which is fixedly connected to the top of the base, a semi-arc clamp is slidably connected inside the placement rack, a slider is fixedly connected to the outer side of the semi-arc clamp, and the slider is slidably connected to the front and rear sides of the placement rack.

[0013] Preferably, the second driving component includes a second driving motor, and the second driving motor is fixedly connected to the front and rear sides of the top of the base and located on the left side of the support rod. A threaded shaft is fixedly connected to the right side of the second driving motor, and a threaded barrel is threadedly connected to the outer ring of the threaded shaft, and the second threaded barrel is threadedly connected to the outer ring of the threaded shaft.

[0014] Preferably, the positioning assembly includes a clamping shaft, the clamping shaft is clamped in the right side of the threaded shaft, the right side of the clamping shaft is fixedly connected with a fixing plate, and the fixing plate is fixedly connected to the right side of the placement rack.

[0015] Compared with the prior art, the utility model provides an oil tank outer wall cleaning device, which has the following beneficial effects:

[0016] 1. The oil tank outer wall cleaning device has a cleaning mechanism, and the staff only needs to start the driving motor to drive the cleaning ring to move up and down reciprocatingly to complete the cleaning of the outer wall of the oil tank. The operation is simple and convenient for the staff to use. The cleaning ring can move up and down reciprocatingly by itself to complete the cleaning of the outer wall of the oil tank, and the sliding rods sliding in the fixed cylinder limit the cleaning ring through the fixed ring, which increases the stability of the cleaning ring during the up and down movement, so that the position of the cleaning ring will not shift during the up and down movement, thereby increasing the cleaning effect.

[0017] 2. The oil tank outer wall cleaning device has a fixing mechanism set up, so the staff only needs to start the driving motor 2 to drive the semi-arc clamping plate to move to the left and cooperate with the left side of the placement rack to complete the fixing of the oil tank. When the device is cleaning the outer wall of the oil tank, the main structure of the oil tank is more stable, and there will be no position deviation resulting in poor cleaning effect or obstruction to the cleaning structure causing malfunction of the cleaning structure, thereby increasing the stability of the structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0019] Figure 1 It is a front schematic diagram of the utility model;

[0020] Figure 2 It is a partial structural schematic diagram of the utility model;

[0021] Figure 3 It is a schematic diagram of the partial structure of the cleaning mechanism;

[0022] Figure 4 It is a schematic diagram of the structure of the fixing mechanism;

[0023] Figure 5 This is a schematic diagram of the coordination between the drive component 2 and the positioning component.

[0024] In the figure: 1. cleaning mechanism; 11. supporting assembly; 1101. supporting rod; 1102. top plate; 12. cleaning assembly; 1201. fixing cylinder; 1202. sliding rod; 1203. limiting ring; 1204. fixing ring; 1205. cleaning ring; 13. driving assembly 1; 1301. driving motor 1; 1302. reciprocating screw rod; 1303. supporting rotating cylinder; 1304. fixing arm; 14. connecting assembly; 1401. threaded cylinder 1; 1402. connecting arm; 2. fixing mechanism; 21. clamping assembly; 2101. placing rack; 2102. semi-arc clamping plate; 2103. sliding block; 22. driving assembly 2; 2201. driving motor 2; 2202. threaded rotating shaft; 2203. threaded cylinder 2; 23. positioning assembly; 2301. clamping shaft; 2302. fixing plate; 3. base. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it 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 an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] The utility model provides a technical solution:

[0028] Embodiment 1

[0029] Combination Figures 1 to 3 A device for cleaning the outer wall of an oil storage tank comprises a base 3, a cleaning mechanism 1 is arranged on the top of the base 3, and fixing mechanisms 2 are arranged on both sides of the cleaning mechanism 1.

[0030] The cleaning mechanism 1 includes a supporting assembly 11, a cleaning assembly 12, a driving assembly 13 and a connecting assembly 14. The supporting assembly 11 is arranged at the top of the base 3, the cleaning assembly 12 is slidably connected to the top of the supporting assembly 11, the driving assembly 13 is arranged at the top of the base 3 and is located on the left side of the supporting assembly 11, and the connecting assembly 14 is arranged on the left side of the cleaning assembly 12.

[0031] The support assembly 11 includes a support rod 1101, which is fixedly connected to the top of the base 3, and a top plate 1102 is fixedly connected to the top of the support rod 1101. The cleaning assembly 12 includes a fixed cylinder 1201, which is fixedly connected to the top of the top plate 1102, and a sliding rod 1202 is slidably connected to the inner ring of the fixed cylinder 1201. The top of the sliding rod 1202 is fixedly connected to a limiting ring 1203, the bottom of the sliding rod 1202 is fixedly connected to a fixing ring 1204, and the inner ring of the fixing ring 1204 is fixedly connected to a cleaning ring 1205. The driving assembly 13 includes a driving motor 1301, and the driving motor 1301 is fixedly connected to the top of the top plate 1102. 01 is fixedly connected to the top of the base 3 and is located on the left side of the top plate 1102. The top of the driving motor 1301 is fixedly connected to a reciprocating screw rod 1302. The top of the reciprocating screw rod 1302 is rotatably connected to a supporting drum 1303. The right side of the supporting drum 1303 is fixedly connected to a fixed arm 1304. The fixed arm 1304 is fixedly connected to the top of the top plate 1102. The connecting component 14 includes a threaded barrel 1401. The threaded barrel 1401 is threadedly connected to the outer ring of the reciprocating screw rod 1302. The right side of the threaded barrel 1401 is fixedly connected to a connecting arm 1402. The connecting arm 1402 is fixedly connected to the left side of the outer ring of the fixing ring 1204.

[0032] Furthermore: the staff only needs to start the driving motor 1301 to drive the cleaning ring 1205 to move up and down reciprocatingly to complete the cleaning of the outer wall of the oil storage tank. The operation is simple and convenient for the staff to use. The cleaning ring 1205 can move up and down reciprocatingly by itself to complete the cleaning of the outer wall of the oil storage tank, and the multiple sliding rods 1202 sliding in the fixed cylinder 1201 limit the cleaning ring 1205 through the fixed ring 1204, which increases the stability of the cleaning ring 1205 during the up and down movement, so that the position of the cleaning ring 1205 will not shift during the up and down movement, thereby increasing the cleaning effect.

[0033] Embodiment 2

[0034] See also Figure 1 , Figure 2 , Figure 4 and Figure 5 On the basis of the first embodiment, it is further obtained that the fixing mechanism 2 includes a clamping component 21, a driving component 22 and a positioning component 23, the clamping component 21 is arranged on the top of the base 3, the driving component 22 is arranged on the front and rear sides of the clamping component 21, and the positioning component 23 is arranged on the right side of the clamping component 21.

[0035] The clamping assembly 21 includes a placement rack 2101, which is fixedly connected to the top of the base 3. A semi-arc clamp 2102 is slidably connected inside the placement rack 2101, and a slider 2103 is fixedly connected to the outside of the semi-arc clamp 2102. The slider 2103 is slidably connected to the front and rear sides of the placement rack 2101. The driving assembly 22 includes a driving motor 2201, which is fixedly connected to the front and rear sides of the top of the base 3 and is located on the left side of the support rod 1101. A threaded shaft 2202 is fixedly connected to the right side of the driving motor 2201, and a threaded barrel 2203 is threadedly connected to the outer ring of the threaded shaft 2202. The positioning assembly 23 includes a clamping shaft 2301, which is clamped inside the right side of the threaded shaft 2202, and a fixed plate 2302 is fixedly connected to the right side of the clamping shaft 2301. The fixed plate 2302 is fixedly connected to the right side of the placement rack 2101.

[0036] Furthermore: the staff only needs to start the driving motor 2201 to drive the semi-arc clamp 2102 to move to the left and cooperate with the left side of the placement rack 2101 to complete the fixation of the oil storage tank, so that when the device is used to clean the outer wall of the oil storage tank, the main structure of the oil storage tank is more stable, and there will be no position offset resulting in poor cleaning effect or obstruction to the cleaning structure causing failure of the cleaning structure, thereby increasing the stability of the structure.

[0037] In actual operation, when this device is used and the oil storage tank needs to be cleaned, the staff first places the oil storage tank on the top of the base 3 at the inner position of the placement rack 2101, and then the staff starts the driving motor 2201, and the driving motors 2201 on the front and rear sides are started to drive the threaded shafts 2202 on the front and rear sides to rotate synchronously, and the rotation of the threaded shafts 2202 drives the threaded barrels 2203 on the front and rear sides to move synchronously to the left, and the threaded barrels 2203 move to the left and drive the semi-arc clamping plate 2102 to move to the left through the slider 2103, and the semi-arc clamping plate 2102 moves to the left and contacts the right side of the oil storage tank to push the oil storage tank to move to the left until the left side of the oil storage tank is in contact with the left side of the placement rack 2101, and then the driving motors 2201 on the front and rear sides are turned off, and the position of the semi-arc clamping plate 2102 is fixed by thread self-locking. At this time, the fixing work of the oil storage tank is completed;

[0038] After that, the staff starts the driving motor 1301, and the driving motor 1301 starts to drive the reciprocating screw 1302 to rotate. The rotation of the reciprocating screw 1302 drives the threaded barrel 1401 to move up and down reciprocatingly. The threaded barrel 1401 moves up and down and drives the fixing ring 1204 to move up and down reciprocatingly through the connecting arm 1402. The fixing ring 1204 moves up and down and drives the cleaning ring 1205 to move up and down. The cleaning ring 1205 moves up and down and contacts the outer wall of the oil storage tank to complete the cleaning work of the oil storage tank.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. An oil tank outer wall cleaning device, comprising a base (3), characterized in that: A cleaning mechanism (1) is provided on the top of the base (3), and fixing mechanisms (2) are provided on the front and rear sides of the cleaning mechanism (1); The cleaning mechanism (1) comprises a supporting assembly (11), a cleaning assembly (12), a driving assembly (13) and a connecting assembly (14); the supporting assembly (11) is arranged on the top of the base (3); the cleaning assembly (12) is slidably connected inside the top of the supporting assembly (11); the driving assembly (13) is arranged on the top of the base (3) and on the left side of the supporting assembly (11); and the connecting assembly (14) is arranged on the left side of the cleaning assembly (12); The fixing mechanism (2) comprises a clamping assembly (21), a second driving assembly (22) and a positioning assembly (23); the clamping assembly (21) is arranged on the top of the base (3); the second driving assembly (22) is arranged on the front and rear sides of the clamping assembly (21); and the positioning assembly (23) is arranged on the right side of the clamping assembly (21).

2. The oil tank outer wall cleaning device according to claim 1, characterized in that: The support assembly (11) comprises a support rod (1101), wherein the support rod (1101) is fixedly connected to the top of the base (3), and a top plate (1102) is fixedly connected to the top of the support rod (1101).

3. The oil tank outer wall cleaning device according to claim 1, characterized in that: The cleaning assembly (12) comprises a fixed cylinder (1201), wherein the fixed cylinder (1201) is fixedly connected to the top of the top plate (1102), the inner ring of the fixed cylinder (1201) is slidably connected to a sliding rod (1202), the top of the sliding rod (1202) is fixedly connected to a limiting ring (1203), the bottom of the sliding rod (1202) is fixedly connected to a fixing ring (1204), and the inner ring of the fixing ring (1204) is fixedly connected to a cleaning ring (1205).

4. The oil tank outer wall cleaning device according to claim 1, characterized in that: The driving assembly 1 (13) comprises a driving motor 1 (1301), wherein the driving motor 1 (1301) is fixedly connected to the top of the base (3) and is located on the left side of the top plate (1102), a reciprocating screw rod (1302) is fixedly connected to the top of the driving motor 1 (1301), a supporting drum (1303) is rotatably connected to the top of the reciprocating screw rod (1302), a fixed arm (1304) is fixedly connected to the right side of the supporting drum (1303), and the fixed arm (1304) is fixedly connected to the top of the top plate (1102).

5. The oil tank outer wall cleaning device according to claim 1, characterized in that: The connecting assembly (14) comprises a threaded barrel (1401), wherein the threaded barrel (1401) is threadedly connected to the outer ring of the reciprocating screw rod (1302), a connecting arm (1402) is fixedly connected to the right side of the threaded barrel (1401), and the connecting arm (1402) is fixedly connected to the left side of the outer ring of the fixing ring (1204).

6. The oil tank outer wall cleaning device according to claim 1, characterized in that: The clamping assembly (21) comprises a placement rack (2101), the placement rack (2101) is fixedly connected to the top of the base (3), a semi-arc clamping plate (2102) is slidably connected inside the placement rack (2101), a slider (2103) is fixedly connected to the outside of the semi-arc clamping plate (2102), and the slider (2103) is slidably connected to the front and rear sides of the placement rack (2101).

7. The oil tank outer wall cleaning device according to claim 1, characterized in that: The second driving assembly (22) comprises a second driving motor (2201), which is fixedly connected to the front and rear sides of the top of the base (3) and is located on the left side of the support rod (1101). The right side of the second driving motor (2201) is fixedly connected to a threaded shaft (2202), and the outer ring of the threaded shaft (2202) is threadedly connected to a second threaded barrel (2203), and the second threaded barrel (2203) is threadedly connected to the outer ring of the threaded shaft (2202).

8. The oil tank outer wall cleaning device according to claim 1, characterized in that: The positioning assembly (23) comprises a clamping shaft (2301), the clamping shaft (2301) is clamped in the right side of the threaded shaft (2202), the right side of the clamping shaft (2301) is fixedly connected to a fixing plate (2302), and the fixing plate (2302) is fixedly connected to the right side of the placement rack (2101).

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