Storage tank inner wall polishing equipment

Abstract

The utility model relates to the field of storage tanks, in particular to storage tank inner wall polishing equipment which comprises a supporting top plate and a storage tank body, the bottom of the supporting top plate is connected with the storage tank body through a first connecting sleeve, and the bottom of the supporting top plate is connected with the storage tank body through a clamping assembly. The top of the supporting top plate is connected with a moving plate, one end of the moving plate is connected with the supporting top plate through a guide assembly, and the other end of the moving plate is provided with a moving driving assembly. A movable bent rod is installed on the movable plate, the end of the movable bent rod is connected with a connecting disc, a second connecting sleeve is installed on the connecting disc, a third fixing block is installed on the movable bent rod, and a rotation driving assembly is installed on the third fixing block. Sliding grooves are formed in the four corners of the connecting disc, second telescopic rods are installed at the inner ends of the sliding grooves, moving pieces are arranged at the ends of the second telescopic rods, and polishing plates are installed at the tops of the moving pieces.

Description

Technical Field

[0001] The utility model relates to the field of storage tanks, in particular to a device for polishing the inner wall of a storage tank. Background Art

[0002] With the continuous development of the storage tank industry, more and more industries and enterprises have used storage tanks, and more and more enterprises have entered the storage tank industry. Storage tanks are steel sealed containers used to store liquids or gases. Steel storage tank projects are indispensable and important infrastructure in the petroleum, chemical, grain and oil, food, fire protection, transportation, metallurgy, national defense and other industries. Our economic life is always inseparable from large and small steel storage tanks. The important role that steel storage tanks play in the development of the national economy is irreplaceable.

[0003] During the processing of current storage tanks, polishing equipment is required to polish the inner wall of the storage tank. However, during the use of current polishing equipment, the polishing plate of the polishing equipment cannot be adjusted in an applicable position, which affects the use of the polishing equipment. Utility Model Content

[0004] The purpose of the utility model is to provide a tank inner wall polishing device to solve the problems raised in the above background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] Material toggling mechanism, its both ends are to be connected with the cylinder pressure, and the cylinder pressure bar connects swing arm, and the swing arm end face has hook portion, and a bar passes position between the end of two swing arms and the hook portion.

[0007] Preferably, the clamping assembly includes a first telescopic rod fixedly connected to the supporting top plate, and a clamping plate is provided at the telescopic end of the first telescopic rod, and the clamping plate fits tightly on the surface of the storage tank body.

[0008] Preferably, the guide assembly includes a guide rod slidably connected to the movable plate, and both ends of the guide rod are fixedly connected to the supporting top plate through a first fixing block.

[0009] Preferably, the mobile drive assembly includes a second fixed block fixedly connected to both ends of the top of the supporting top plate, the first driving part is fixedly installed on the second fixed block, a one-way screw is installed on the output shaft of the first driving part, the end of the one-way screw is connected to the second fixed block through a bearing seat, and the one-way screw is threadedly connected to the movable plate.

[0010] Preferably, the rotation drive assembly includes a second drive part fixedly connected to the third fixed block, a driving gear is installed on the output shaft of the second drive part, a driven gear is meshedly connected to the driving gear, and the driven gear is connected to the second connecting sleeve.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention drives the movable plate to move through the movable driving assembly, the movable plate drives the connecting disk to move through the movable bending rod, and cooperates with the rotating driving assembly to drive the second connecting sleeve to drive the connecting disk to rotate, and the second connecting sleeve drives the polishing plate to rotate and polish the inner wall of the storage tank, thereby realizing all-round polishing of the inner wall of the storage tank; the present invention drives the movable part to move inside the slide groove through the second telescopic rod, and the movable part drives the polishing plate to adjust the applicable moving orientation, thereby facilitating the polishing of the inner wall of each storage tank, and thus facilitating the processing of the storage tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a left-side structural schematic diagram of a tank inner wall polishing device according to the present invention.

[0013] Figure 2 This is a right side structural schematic diagram of a tank inner wall polishing device according to the present invention.

[0014] Figure 3 This is a front sectional view of a storage tank inner wall polishing device according to the present invention.

[0015] Figure 4 This is a right-side structural schematic diagram of a connecting plate in a tank inner wall polishing device according to the present invention.

[0016] Figure 5 This is a left-side structural schematic diagram of a connecting plate in a tank inner wall polishing device according to the present invention.

[0017] 1. Support top plate; 2. Threaded rod; 3. Fastening knob; 4. Mounting plate; 5. Mounting hole; 6. First connecting sleeve; 7. Storage tank body; 8. First telescopic rod; 9. Clamping plate; 10. Moving plate; 11. Guide rod; 12. First fixed block; 13. One-way screw; 14. Second fixed block; 15. First driving part; 16. Moving bent rod; 17. Connecting plate; 18. Second connecting sleeve; 19. Second driving part; 20. Driving gear; 21. Driven gear; 22. Slide; 23. Second telescopic rod; 24. Moving part; 25. Polishing plate; 26. Third fixed block. DETAILED DESCRIPTION

[0018] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features therein can be combined with each other.

[0019] To make the objectives, technical solutions, and advantages of the embodiments of the present invention more clearly apparent, the embodiments of the present invention will be described in detail below with reference to the accompanying drawings. However, those skilled in the art will appreciate that many technical details are provided in the embodiments of the present invention to help readers better understand the present application. However, even without these technical details and the various variations and modifications based on the following embodiments, the technical solutions claimed in the present application can still be implemented.

[0020] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0021] See Figure 1-5 In the embodiment of the utility model, a tank inner wall polishing device includes a support top plate 1 and a tank body 7, and the four corners of the support top plate 1 are equipped with mounting components that can be adjusted in position; the two ends of the bottom of the support top plate 1 are connected to the tank body 7 through a first connecting sleeve 6, and the two ends of the bottom of the support top plate 1 are clamped and connected to the tank body 7 through a clamping component; the top of the support top plate 1 is slidably connected to a movable plate 10, one end of the movable plate 10 is slidably connected to the support top plate 1 through a guide component, and the other end of the movable plate 10 is equipped with a movable drive component; the movable plate 10 is fixedly mounted with a movable bent rod 16, the end of the movable bent rod 16 is rotatably connected to a connecting plate 17 through a bearing seat, a second connecting sleeve 18 is fixedly mounted on the connecting plate 17, a third fixed block 26 is mounted on the movable bent rod 16, and a rotation drive assembly for driving the second connecting sleeve 18 to rotate is mounted on the third fixed block 26; the four corners of the connecting plate 17 are provided with a slide groove 22, the inner end of the slide groove 22 is fixedly mounted with a second telescopic rod 23, the telescopic end of the second telescopic rod 23 is provided with a movable part 24, and a polishing plate 25 is fixedly mounted on the top of the movable part 24.

[0022] The utility model drives the movable plate 10 to move under the guidance of the guide assembly through the mobile driving assembly. The movable plate 10 synchronously drives the movable bent rod 16 to drive the connecting plate 17 to rotate. During the movement of the connecting plate 17, the second connecting sleeve 18 is driven to rotate by the rotating driving assembly. The second connecting sleeve 18 drives the connecting plate 17 to adjust the rotational orientation, and cooperates with the second telescopic rod 23 to drive the movable part 24 to move inside the slide groove 22. The movable part 24 synchronously drives the polishing plate 25 to move outward and contact the inside of the storage tank body 7 for rotational polishing processing, thereby facilitating the processing of the storage tank.

[0023] See Figure 1 In one embodiment of the present invention, the mounting assembly includes a threaded rod 2 threadedly connected to the four corners of the supporting top plate 1, a fastening knob 3 is threadedly connected to the threaded rod 2 at the bottom of the supporting top plate 1, and a mounting plate 4 is fixedly provided on the top of the threaded rod 2 at the top of the supporting top plate 1. The four corners of the mounting plate 4 are provided with mounting holes 5. The threaded rod 2 is rotated and moved manually, and the fastening knob 3 is used to move the threaded rod 2 to the bottom of the supporting top plate 1. The polishing equipment is fixed and installed by installing bolts through the mounting holes 5, so that the equipment can be installed appropriately.

[0024] See Figure 3 In one embodiment of the present invention, the clamping assembly includes a first telescopic rod 8 fixedly connected to the support top plate 1, and a clamping plate 9 is provided at the telescopic end of the first telescopic rod 8. The clamping plate 9 fits tightly on the surface of the tank body 7. The clamping plate 9 is driven downward by the first telescopic rod 8 to contact the surface of the tank body 7, thereby achieving stable clamping of the tank body 7.

[0025] See Figure 1 In one embodiment of the present invention, the guide assembly includes a guide rod 11 slidably connected to the movable plate 10, and both ends of the guide rod 11 are fixedly connected to the supporting top plate 1 through a first fixed block 12. When the movable plate 10 moves, the guide rod 11 guides the movable plate 10, thereby ensuring smooth movement of the movable plate 10.

[0026] See Figure 2In one embodiment of the present utility model, the mobile drive assembly includes a second fixed block 14 fixedly connected to both ends of the top of the supporting top plate 1, and a first driving part 15 is fixedly installed on the second fixed block 14. A one-way screw 13 is installed on the output shaft of the first driving part 15. The end of the one-way screw 13 is connected to the second fixed block 14 through a bearing seat, and the one-way screw 13 is threadedly connected to the movable plate 10. When the first driving part 15 works, the first driving part 15 drives the one-way screw 13 to rotate, and the one-way screw 13 drives the threaded movable plate 10 to move smoothly.

[0027] See Figure 5 In one embodiment of the present utility model, the rotation drive assembly includes a second driving part 19 fixedly connected to the third fixed block 26, and a driving gear 20 is installed on the output shaft of the second driving part 19. The driving gear 20 is meshed with a driven gear 21, and the driven gear 21 is connected to the second connecting sleeve 18. Through the operation of the second driving part 19, the second driving part 19 drives the driving gear 20 to rotate, and the driving gear 20 drives the meshed driven gear 21 to rotate. The driven gear 21 can drive the second connecting sleeve 18 to adjust the rotational position.

[0028] Working principle: The utility model supports the top plate 1 by manually adjusting the threaded rod 2 to rotate the azimuth and realizes the rapid installation of the equipment through the mounting plate 4 and the mounting hole 5. When the first driving part 15 works, the first driving part 15 drives the one-way screw 13 to rotate, and the one-way screw 13 drives the threaded movable plate 10 to move horizontally under the guidance of the guide rod 11. The movable plate 10 drives the connecting plate 17 to move synchronously through the moving bent rod 16. When the second driving part 19 works, the second driving part 19 drives the driving gear 20 to rotate, and the driving gear 20 drives the driven gear 21 to rotate, and the driven gear 21 drives the second connecting sleeve 18 to rotate, and the second connecting sleeve 18 drives the connecting plate 17 to rotate. During the rotation of the connecting plate 17, the moving part 24 is driven to move by the second telescopic rod 23, and the moving part 24 drives the polishing plate 25 to move and fit on the inner wall of the tank body 7 for rotational polishing, thereby realizing all-round polishing of the inner wall of the tank.

[0029] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A tank inner wall polishing device, comprising a support top plate (1) and a tank body (7), characterized in that: The four corners of the supporting top plate (1) are equipped with mounting components capable of adjusting the orientation; The two ends of the bottom of the supporting top plate (1) are connected to the storage tank body (7) via a first connecting sleeve (6), and the two ends of the bottom of the supporting top plate (1) are clamped and connected to the storage tank body (7) via a clamping assembly; The top of the supporting top plate (1) is slidably connected to a moving plate (10), one end of the moving plate (10) is slidably connected to the supporting top plate (1) via a guide assembly, and the other end of the moving plate (10) is installed with a moving drive assembly; A movable bent rod (16) is fixedly mounted on the movable plate (10), an end portion of the movable bent rod (16) is rotatably connected to a connecting plate (17) via a bearing seat, a second connecting sleeve (18) is fixedly mounted on the connecting plate (17), a third fixed block (26) is mounted on the movable bent rod (16), and a rotation drive assembly for driving the second connecting sleeve (18) to rotate is mounted on the third fixed block (26); The four corners of the connecting plate (17) are provided with chutes (22), the inner ends of the chutes (22) are fixedly mounted with a second telescopic rod (23), the telescopic end of the second telescopic rod (23) is provided with a moving part (24), and the top of the moving part (24) is fixedly mounted with a polishing plate (25).

2. The tank inner wall polishing device according to claim 1, characterized in that: The mounting assembly comprises a threaded rod (2) threadedly connected to the four corners of the support top plate (1); a fastening knob (3) is threadedly connected to the threaded rod (2) at the bottom of the support top plate (1); a mounting plate (4) is fixedly provided on the top of the threaded rod (2) at the top of the support top plate (1); and mounting holes (5) are provided at the four corners of the mounting plate (4).

3. The tank inner wall polishing device according to claim 1, characterized in that: The clamping assembly comprises a first telescopic rod (8) fixedly connected to the supporting top plate (1); a clamping plate (9) is provided at the telescopic end of the first telescopic rod (8); and the clamping plate (9) is tightly fitted on the surface of the storage tank body (7).

4. The tank inner wall polishing device according to claim 1, characterized in that: The mobile drive assembly comprises a second fixed block (14) fixedly connected to both ends of the top of the supporting top plate (1); a first driving part (15) is fixedly mounted on the second fixed block (14); a one-way screw (13) is mounted on the output shaft of the first driving part (15); an end of the one-way screw (13) is connected to the second fixed block (14) via a bearing seat, and the one-way screw (13) is threadedly connected to the mobile plate (10).

5. The tank inner wall polishing device according to claim 1, characterized in that: The rotation drive assembly comprises a second drive part (19) fixedly connected to a third fixed block (26); a driving gear (20) is mounted on an output shaft of the second drive part (19); a driven gear (21) is meshedly connected to the driving gear (20); and the driven gear (21) is connected to a second connecting sleeve (18).

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