Spraying turntable for petrochemical equipment processing

Abstract

The utility model relates to the technical field of petrochemical equipment processing, and discloses a spraying turntable for petrochemical equipment processing, which comprises an adjusting bracket, and is provided with an output shaft, a turntable, a fixing component, a driving motor, a steering gear and a belt pulley transmission mechanism. Longitudinal rotation generated by the driving motor is converted into vertical rotation through the steering gear, the rotating speed is reduced, the vertical rotation is output to the belt wheel transmission mechanism, under the transmission effect of the belt wheel transmission mechanism, the output shaft rotates, then the rotating disc rotates, spraying operation is carried out on the periphery of the petrochemical equipment, then the rocker is rotated, the mounting base rotates by 90 degrees, and spraying is carried out. The limiting assembly is used for limiting the rotating shaft, the top face of the petrochemical equipment can be sprayed, the spraying mechanism does not need to be moved in the whole spraying process, compared with the prior art, the spraying mechanism does not need to be moved, the workload of workers can be reduced, and the problem of winding of spraying lines is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of petrochemical equipment processing, in particular to a spraying turntable for petrochemical equipment processing. Background Art

[0002] The so-called petrochemical equipment is the abbreviation of petroleum and chemical equipment. Petrochemical equipment refers to the general term for equipment used in a series of processes from oil drilling to transportation to processing into chemical products. It mainly includes static equipment such as tower equipment, heat exchangers, reactors, storage tanks and various shell-mounted equipment, as well as dynamic equipment for conveying media.

[0003] During the processing of petrochemical equipment, it is generally necessary to spray anti-rust paint on the petrochemical equipment to increase its service life. In the existing anti-rust paint spraying process of petrochemical equipment, the petrochemical equipment is generally fixed and then manually sprayed with a spray gun. During this process, the workers need to walk back and forth to complete the spraying of the petrochemical equipment, which not only increases the workload of the workers, but also may cause the spray gun line to be entangled and knotted during the workers' walking. Therefore, a spray turntable for petrochemical equipment processing is proposed to solve the above problems. Utility Model Content

[0004] (1) Technical problems solved

[0005] The purpose of the utility model is to solve the problem that in the existing process of spraying anti-rust paint on petrochemical equipment, the petrochemical equipment is generally fixed and then manually sprayed with a spray gun. During this process, the workers need to walk back and forth to complete the spraying of the petrochemical equipment, which not only increases the workload of the workers, but also may cause the spray gun line to be entangled and knotted during the workers' walking. A spray turntable for petrochemical equipment processing is proposed.

[0006] (2) Technical solution

[0007] The technical solution of the utility model to solve the above technical problems is as follows:

[0008] Material toggling mechanism, its both sides respectively have a 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. The swing arm is connected along the swing arm end face with a hook portion. The swing arm is connected along the swing arm to the hook portion.

[0009] The drive assembly includes a drive motor, a steering gear and a pulley transmission mechanism. The drive motor is fixedly connected to the inner side of the mounting seat, the output end of the drive motor is fixedly connected to the steering gear, the output end of the steering gear is fixedly connected to the pulley transmission mechanism, and the output shaft is fixedly connected to the inner side of the pulley transmission mechanism.

[0010] On the basis of the above technical solution, the present invention can also be improved as follows.

[0011] Preferably, the adjustment bracket includes an adjustment base frame and an adjustment top frame, the adjustment base frame is provided with a plurality of first threaded holes, the adjustment top frame is provided with four second threaded holes of the same size as the first threaded holes, the inner sides of the four second threaded holes are threadedly connected with hand bolts, the four hand bolts are respectively threadedly connected to the inner sides of the four first threaded holes, and the two rotating seats are fixedly connected to the top of the adjustment top frame.

[0012] Preferably, the fixing assembly includes a clamping hole, a ruler tape and a fixed clamping block. Three clamping holes are opened on the turntable. The inner sides of the three clamping holes are clamped with ruler tapes. The top ends of the three ruler tapes are fixedly connected with fixed clamping blocks. The fixed clamping blocks are slidably connected to the inner sides of the three clamping holes.

[0013] The locking bolt is connected to the locking arm, and the locking arm is fixedly secured to the locking arm when the locking arm is engaged.

[0014] (3) Beneficial effects

[0015] Compared with the prior art, the technical solution of this application has the following beneficial technical effects:

[0016] The utility model is provided with an output shaft, a turntable, a fixing assembly, a drive motor, a steering gear and a pulley transmission mechanism. First, the petrochemical equipment is fixed on the turntable by the fixing assembly, and the drive motor is started. The longitudinal rotation generated by the drive motor is converted into vertical rotation by the steering gear, and the speed is reduced and output to the pulley transmission mechanism. Under the transmission action of the pulley transmission mechanism, the output shaft is rotated, and then the turntable is rotated, thereby performing a spraying operation on all sides of the petrochemical equipment. Then, the rocker is rotated to rotate the mounting seat 90 degrees. The limiting assembly is used to limit the rotating shaft, and the top surface of the petrochemical equipment can be sprayed. There is no need to move the spraying mechanism during the entire spraying process. Compared with the existing technology, there is no need to move the spraying mechanism, which can reduce the workload of the staff and the entanglement problem of the spraying line. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the fixed component of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the drive assembly of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the limit assembly of the utility model;

[0021] Figure 5 For this utility model Figure 1 Enlarged view of point A in the middle.

[0022] In the figure: 1. Adjustment bracket; 2. Rotating seat; 3. Rotating shaft; 4. Rocker; 5. Fixed block; 6. Mounting seat; 7. Output shaft; 8. Turntable; 9. Fixed assembly; 91. Clamping hole; 92. Scale tape; 93. Fixed clamping block; 10. Driving assembly; 101. Driving motor; 102. Steering gear; 103. Pulley transmission mechanism; 11. Limiting assembly; 111. Articulated seat; 112. Limiting arm; 113. Third threaded hole; 114. Limiting bolt; 115. Inner sleeve of arm; 116. Connecting shaft; 117. Clamping block; 118. Limiting arm; 12. Adjustment base; 13. Adjustment top frame; 14. First threaded hole; 15. Second threaded hole; 16. Tightening bolt. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] In the embodiment, Figure 1-5 A spray turntable for petrochemical equipment processing is given, comprising an adjusting bracket 1, the top of the adjusting bracket 1 is fixedly connected to two rotating seats 2, a rotating shaft 3 is rotatably connected between the two rotating seats 2, the outer side of the rotating shaft 3 is fixedly connected to a rocker 4 located on the right side of the rotating seat 2 on the right side, the outer side of the rotating shaft 3 is fixedly connected to three fixed blocks 5 located between the two rotating seats 2, the bottom ends of the three fixed blocks 5 are fixedly connected to the top of the mounting seat 6, the inner side of the mounting seat 6 is rotatably connected to an output shaft 7 having one end passing through and extending above the mounting seat 6, the top of the output shaft 7 is fixedly connected to a turntable 8, a fixing component 9 useful for fixing petrochemical equipment is provided on the turntable 8, a driving component 10 for driving the turntable 8 to rotate is provided on the inner side of the mounting seat 6, a limiting component 11 for limiting the rotating shaft 3 is provided between the rotating shaft 3 and the adjusting bracket 1;

[0025] The drive assembly 10 includes a drive motor 101, a diverter 102 and a pulley transmission mechanism 103. The drive motor 101 is fixedly connected to the inner side of the mounting seat 6, the output end of the drive motor 101 is fixedly connected to the diverter 102, the output end of the diverter 102 is fixedly connected to the pulley transmission mechanism 103, and the output shaft 7 is fixedly connected to the inner side of the pulley transmission mechanism 103.

[0026] Through the above arrangement, the steering gear 102 contains two mutually meshing bevel gears and a set of reduction gear sets, which can convert the longitudinal rotation generated by the drive motor 101 into vertical rotation and reduce the speed. First, the petrochemical equipment is fixed on the turntable 8 by the fixing component 9, and the drive motor 101 is started. The longitudinal rotation generated by the drive motor 101 is converted into vertical rotation by the steering gear 102 and the speed is reduced and output to the pulley transmission mechanism 103. Under the transmission action of the pulley transmission mechanism 103, the output shaft 7 is rotated, thereby causing the turntable 8 to rotate. The spraying mechanism can be used to spray the petrochemical equipment, thereby performing spraying operations on all sides of the petrochemical equipment, and then the rocker 4 is rotated to rotate the mounting seat 6 90 degrees. The limiting component 11 is then used to limit the rotating shaft 3, and finally the spraying mechanism is used to spray the top surface of the petrochemical equipment. There is no need to move the spraying mechanism during the entire spraying process. Compared with the existing technology, there is no need to move the spraying mechanism, which can reduce the workload of the staff and the entanglement problem of the spraying line.

[0027] Reference Figure 1-5, wherein the adjustment bracket 1 includes an adjustment base frame 12 and an adjustment top frame 13, the adjustment base frame 12 is provided with a plurality of first threaded holes 14, the adjustment top frame 13 is provided with four second threaded holes 15 of the same size as the first threaded holes 14, the inner sides of the four second threaded holes 15 are threadedly connected with hand bolts 16, and the four hand bolts 16 are respectively threadedly connected to the inner sides of the four first threaded holes 14, and the two rotating seats 2 are fixedly connected to the top of the adjustment top frame 13;

[0028] Through the above-mentioned structural arrangement, the four second threaded holes 15 are aligned with different first threaded holes 14 so that the position of the adjustable top frame 13 relative to the adjustable bottom frame 12 can be adjusted higher or lower to adapt to different petrochemical equipment.

[0029] Reference Figure 1-5 The fixing assembly 9 includes a clamping hole 91, a tape ruler 92, and a fixed clamping block 93. The turntable 8 is provided with three clamping holes 91. The inner sides of the three clamping holes 91 are clamped with tape rulers 92. The top ends of the three tape rulers 92 are fixedly connected with fixed clamping blocks 93. The fixed clamping blocks 93 are slidably connected to the inner sides of the three clamping holes 91.

[0030] Through the above-mentioned structural setting, when the tape 92 is stuck in the clamping hole 91, the fixed clamping block 93 can be fixed relatively to the turntable 8. The three fixed clamping blocks 93 can clamp the petrochemical equipment to fix the petrochemical equipment. It should be noted that the parts of the three fixed clamping blocks 93 contacting the petrochemical equipment can be appropriately lengthened according to actual needs to ensure that the petrochemical equipment is clamped.

[0031] Reference Figure 1-5 , wherein the limiting assembly 11 includes an articulated seat 111, a limiting arm 112, a third threaded hole 113, a limiting bolt 114, an inner sleeve 115 of the arm, a connecting shaft 116, a clamping block 117 and a limiting arm 118. The adjusting top frame 13 is fixedly connected with the articulated seat 111, the inner side of the articulated seat 111 is hinged to the limiting arm 112, and two third threaded holes 113 are provided on the limiting arm 112. The inner sides of the two third threaded holes 113 are both threadedly connected to the limiting bolt 114, and the outer side of the limiting bolt 114 is threadedly connected to the limiting bolt 118. Two arm inner bushings 115 are located inside the arm 112, and a connecting shaft 116 is fixedly connected between the two arm inner bushings 115. The outer side of the connecting shaft 116 is slidably connected to two clamping blocks 117 located between the two arm inner bushings 115. The two clamping blocks 117 are respectively in contact with opposite sides of the two arm inner bushings 115. The outer side of the connecting shaft 116 is rotatably connected to a limiting arm 118 located between the two clamping blocks 117. The limiting arm 118 is in contact with opposite sides of the two clamping blocks 117 and is fixedly connected to the outer side of the rotating shaft 3.

[0032] With the above-mentioned structural setting, use a tool to tighten the limit bolt 114 to disengage the right arm inner sleeve 115 from the limit bolt 114, and squeeze the two arm inner sleeves 115 toward each other by hand, and then tighten the limit bolt 114 in the opposite direction to make the two arm inner sleeves 115 move the two clamping blocks 117 toward each other along the connecting shaft 116 to clamp the limit arm 118, and limit the displacement of the limit arm 118 by friction, thereby limiting the rotation of the rotating shaft 3. It should be noted that the limit assembly 11 is only suitable for limiting small petrochemical equipment. Equipment that is too large may not be able to complete the limit due to insufficient friction.

[0033] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0034] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A spray turntable for petrochemical equipment processing, characterized in that: The invention comprises an adjusting bracket (1), wherein the top of the adjusting bracket (1) is fixedly connected to two rotating seats (2), a rotating shaft (3) is rotatably connected between the two rotating seats (2), the outer side of the rotating shaft (3) is fixedly connected to a rocker (4) located on the right side of the rotating seat (2) on the right side, the outer side of the rotating shaft (3) is fixedly connected to three fixing blocks (5) located between the two rotating seats (2), the bottom ends of the three fixing blocks (5) are all fixedly connected to the top of a mounting seat (6), the inner side of the mounting seat (6) is rotatably connected to an output shaft (7) having one end penetrating through and extending above the mounting seat (6), the top end of the output shaft (7) is fixedly connected to a rotating disk (8), a fixing component (9) for fixing petrochemical equipment is arranged on the rotating disk (8), a driving component (10) for driving the rotating disk (8) to rotate is arranged on the inner side of the mounting seat (6), and a limiting component (11) for limiting the rotating shaft (3) is arranged between the rotating shaft (3) and the adjusting bracket (1); The drive assembly (10) comprises a drive motor (101), a steering gear (102) and a pulley transmission mechanism (103); the drive motor (101) is fixedly connected to the inner side of the mounting seat (6); the output end of the drive motor (101) is fixedly connected to the steering gear (102); the output end of the steering gear (102) is fixedly connected to the pulley transmission mechanism (103); and the output shaft (7) is fixedly connected to the inner side of the pulley transmission mechanism (103).

2. The coating turntable for petrochemical equipment processing according to claim 1, characterized in that: The adjustment bracket (1) comprises an adjustment bottom frame (12) and an adjustment top frame (13); the adjustment bottom frame (12) is provided with a plurality of first threaded holes (14); the adjustment top frame (13) is provided with four second threaded holes (15) of the same size as the first threaded holes (14); the inner sides of the four second threaded holes (15) are all threadedly connected with hand bolts (16); the four hand bolts (16) are respectively threadedly connected to the inner sides of the four first threaded holes (14); and the two rotating seats (2) are both fixedly connected to the top ends of the adjustment top frame (13).

3. The coating turntable for petrochemical equipment processing according to claim 1, characterized in that: The fixing assembly (9) comprises a clamping hole (91), a tape ruler (92) and a fixed clamping block (93); the rotating disk (8) is provided with three clamping holes (91); the inner sides of the three clamping holes (91) are clamped with tape rulers (92); the top ends of the three tape rulers (92) are fixedly connected with fixed clamping blocks (93); and the fixed clamping blocks (93) are slidably connected to the inner sides of the three clamping holes (91).

4. The coating turntable for petrochemical equipment processing according to claim 2, characterized in that: The limiting assembly (11) comprises an articulated seat (111), a limiting arm (112), a third threaded hole (113), a limiting bolt (114), an inner sleeve (115) of the arm, a connecting shaft (116), a clamping block (117) and a limiting small arm (118); the adjusting top frame (13) is fixedly connected to the articulated seat (111); the limiting arm (112) is hingedly connected to the inner side of the articulated seat (111); the limiting arm (112) is provided with two third threaded holes (113); the inner sides of the two third threaded holes (113) are both threadedly connected to the limiting bolt (114); the outer side of the limiting bolt (114) is threadedly connected to a stopper located at the limiting position; Two upper arm inner bushings (115) are disposed inside the upper arm (112); a connecting shaft (116) is fixedly connected between the two upper arm inner bushings (115); the outer side of the connecting shaft (116) is slidably connected to two clamping blocks (117) located between the two upper arm inner bushings (115); the two clamping blocks (117) are respectively in contact with opposite sides of the two upper arm inner bushings (115); the outer side of the connecting shaft (116) is rotatably connected to a limiting arm (118) located between the two clamping blocks (117); the limiting arm (118) is in contact with opposite sides of the two clamping blocks (117); and the limiting arm (118) is fixedly connected to the outer side of the rotating shaft (3).

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