Surface rust-proof spraying device for gas storage tank

Abstract

The utility model relates to the technical field of gas storage tank spraying, in particular to a gas storage tank surface rust-proof spraying device, which enables a gas storage tank main body to be comprehensively sprayed in a vertical state, has no shielding part and is high in working efficiency. Comprising a carrying vehicle and a plurality of wheels, and the wheels are rotationally installed on the two sides of the bottom of the carrying vehicle; the device further comprises a circular track assembly, a track travelling crane, a stand column, two synchronous wheels, a synchronous belt, a sliding block and a spray gun, an avoiding notch is formed in the carrying vehicle, the avoiding notch avoids supporting legs of the gas storage tank, the circular track assembly is installed on the carrying vehicle, the circular track assembly and the gas storage tank are concentrically arranged, the track travelling crane is installed on the circular track assembly in a sliding mode, and the stand column is vertically installed on the track travelling crane. The two synchronous wheels are rotationally installed at the upper end and the lower end of the stand column, one synchronous wheel is driven by the servo motor, the two synchronous wheels are sleeved with the synchronous belt, the sliding block is installed on the synchronous belt, and the spray gun is installed on the sliding block and faces the air storage tank.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of gas storage tank spraying, in particular to a gas storage tank surface rust -proof spraying device. BACKGROUND

[0002] The gas storage tank refers to the equipment specially used for storing gas. The surface needs to be rusted and sprayed in the gas storage tank production process. The prior art discloses a gas storage tank explosion -proof coating spraying device, and the arc -shaped nozzle is arranged on the spraying device, so that the supporting rod drives the arc -shaped nozzle to slide on the outer side wall of the gas storage tank body under the action of the sliding block, so as to realize the spraying treatment of the arc -shaped nozzle on the outer side wall of the gas storage tank body, improve the efficiency of the gas storage tank body spraying, and make the effect of the outer side wall of the gas storage tank body spraying better.

[0003] But the above-mentioned prior art in the spraying gas storage tank, the gas storage tank is placed on the placing plate, the outer wall of the gas storage tank is blocked by the placing plate, and the gas storage tank cannot rotate, so that the blocked part cannot be sprayed, and additional equipment is needed to turn the gas storage tank, so that the gas storage tank can be sprayed completely, and the working efficiency is reduced. UTILITY MODEL CONTENT

[0004] In order to solve the above technical problems, the utility model provides a gas storage tank surface rust -proof spraying device, which can spray the gas storage tank body in the vertical state completely, has no shielding part, and has high working efficiency.

[0005] The utility model discloses an anti-rust spraying device for the surface of a gas storage tank, comprising a carrier and a plurality of wheels, wherein the plurality of wheels are rotatably mounted on both sides of the bottom of the carrier; the utility model further comprises a ring rail assembly, a rail carriage, a column, two synchronous wheels, a synchronous belt, a slider and a spray gun, an avoidance notch is provided on the carrier, the avoidance notch avoids the legs of the gas storage tank, the ring rail assembly is mounted on the carrier, the ring rail assembly is concentrically arranged with the gas storage tank, the rail carriage is slidably mounted on the ring rail assembly, the column is vertically mounted on the rail carriage, the two synchronous wheels are rotatably mounted on the upper and lower ends of the column, one synchronous wheel is driven by a servo motor, the synchronous belt is sleeved on the two synchronous wheels, the slider is mounted on the synchronous belt, and the spray gun is mounted on the slider. The spray gun is directed toward the gas tank; when working, the gas tank is placed vertically, and the carrier is moved by multiple wheels so that the gas tank legs extend into the avoidance slots of the carrier, the ring rail assembly is assembled on the carrier, and the spray gun is connected to an external spray pump. The anti-rust paint is sprayed out through the spray gun to spray the surface of the gas tank, and the rail carriage moves along the ring rail assembly so that the rail carriage moves around the gas tank. At the same time, the two synchronous wheels drive the synchronous belt to rotate, and the synchronous belt drives the slider and the spray gun to rise and fall, so that the surface of the gas tank is fully sprayed with anti-rust paint. Compared with the existing technology, the part of the gas tank body that is not blocked does not need to use additional equipment to turn the gas tank over, and it can be fully sprayed, with high work efficiency.

[0006] Preferably, it also includes an optical axis, which is vertically installed on the rail vehicle, and the slider is slidably connected to the optical axis; the optical axis limits the sliding of the slider to improve the stability of the slider.

[0007] Preferably, the circular rail assembly includes a large semi-circular rail, a small semi-circular rail and two movable circular rails, the large semi-circular rail and the small semi-circular rail are installed on the carrier, and the ends of the large semi-circular rail and the small semi-circular rail are respectively located on both sides of the avoidance slot of the carrier, the outer ends of the two movable circular rails are respectively hinged to the two ends of the large semi-circular rail, and the inner ends of the two movable circular rails are respectively docked with the two ends of the small semi-circular rail through slot structures; the two movable circular rails are rotated outward to open the avoidance slot of the carrier, so that the legs of the gas tank can be easily put into the avoidance slot of the carrier. After the gas tank is in place, the two movable circular rails are rotated inward so that the inner ends of the two movable circular rails are respectively docked with the two ends of the small semi-circular rail, so that the large semi-circular rail, the two movable circular rails and the small semi-circular rail form a complete circular track, which is practical.

[0008] Preferably, two magnets are further included, and magnets are installed on the inner ends of the two movable ring rails; when the inner ends of the two movable ring rails are respectively docked with the two ends of the small semi-ring rail, the two magnets attract the two ends of the small semi-ring rail to assist in positioning the connection between the two movable ring rails and the small semi-ring rail.

[0009] Preferably, the utility model still includes two positioning frames, two positioning frames are installed in the avoiding notch of the carrier, the positioning frame holds the supporting leg of the gas tank and positions the relative position of the carrier and the gas tank, the positioning frame includes two guide plates, two limit plates and two sleeve bolts, two guide plates are oppositely arranged, the inner wall of two guide plates is provided with two limit plates oppositely, and two guide plates are threadedly connected through two sleeve bolts; rotate two sleeve bolts, adjust the relative distance of two guide plates, make the interval of two guide plates can adapt to the supporting leg of the gas tank of different sizes, and the universal type is good, two guide plates hold the two sides of the supporting leg, and two limit plates limit and block the supporting leg, thereby the relative position of the carrier and the gas tank is positioned.

[0010] Preferably, the utility model still includes two sliding grooves, two locking bolts and two sliding rods, two sliding grooves are installed on the carrier, two locking bolts are respectively screwed on two sliding grooves, two sliding rods are respectively slidably inserted in two sliding grooves, and two sliding rods are respectively connected with two guide plates of two positioning frames; move two sliding rods along two sliding grooves, adjust the position of two positioning frames, tighten two locking bolts, make two locking bolts lock two sliding rods on two sliding grooves, make the positioning frame adapt to the gas tank of different diameters, and the universality is good.

[0011] Preferably, the utility model still includes two pull rods, two pressing rods, two brake blocks and two springs, the outer end of two pull rods is connected through the handle crossbar, the inner end of two pull rods is respectively hinged to the left and right sides of the carrier, the inner end of two pull rods is respectively installed with the pressing rod, two brake blocks are respectively slidably installed on the left and right sides of the carrier, two brake blocks are respectively aligned with two wheels, one end of two springs is respectively connected with two brake blocks, and the other end of two springs is connected with the carrier; when the carrier is dragged or pushed to move through two pull rods, two pull rods drive two pull rods to rotate to the outside of the carrier, make two pressing rods and two brake blocks separate, the elastic force of two springs makes two brake blocks and two wheels separate, when the carrier is adjusted and positioned, two pull rods are laid flat, two pull rods drive two pressing rods to rotate to the inside of the carrier, two pressing rods respectively push two brake blocks inwards and press tightly on two wheels, realize the locking of the carrier, and improve the stability of the carrier.

[0012] Compared with the prior art, the utility model has the beneficial effects that: when working, the gas tank is vertically placed, the carrier is moved through multiple wheels, the supporting leg of the gas tank is inserted into the avoiding notch of the carrier, the ring rail assembly is assembled to the carrier, the spray gun is connected with the external spraying pump, the anti-rust paint is sprayed out through the spray gun to spray the surface of the gas tank, the track trolley moves along the ring rail assembly, so that the track trolley moves around the gas tank, and simultaneously, the two synchronous wheels drive the synchronous belt to rotate, the synchronous belt drives the slider and the spray gun to lift, thereby the surface of the gas tank is comprehensively sprayed with anti-rust paint, compared with the part of the gas tank main body not being shielded in the prior art, the gas tank does not need to be turned over using additional equipment, can be comprehensively sprayed, and the working efficiency is high. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 is a structural schematic diagram of the utility model;

[0014] Figure 2 is a structural schematic diagram of the utility model's side view structure;

[0015] Figure 3 is a structural schematic diagram of the utility model's spraying working state;

[0016] Figure 4 is a structural schematic diagram of the ring rail assembly and track trolley structure;

[0017] Figure 5 is a structural schematic diagram of the guide plate, sleeve bolt, sliding groove, locking bolt and sliding rod structure;

[0018] Figure 6 is Figure 2 the local enlarged structural schematic diagram of A in the figure.

[0019] Markings in the drawings: 1, vehicle; 2, wheel; 3, ring rail assembly; 4, track trolley; 5, stand; 6, synchronous wheel; 7, synchronous belt; 8, sliding block; 9, spray gun; 10, optical axis; 11, large semi-ring rail; 12, small semi-ring rail; 13, movable ring rail; 14, magnet; 15, guide plate; 16, limit plate; 17, sleeve bolt; 18, sliding groove; 19, locking bolt; 20, sliding rod; 21, pull rod; 22, pressing rod; 23, brake block; 24, spring. DETAILED DESCRIPTION

[0020] In order to facilitate understanding of the utility model, the utility model will be described more fully below with reference to the relevant drawings. The utility model can be realized in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0021] Example 1

[0022] As Figure 1 , Figure 2 , Figure 3 and Figure 6As shown, a kind of gas tank surface rust-proof spraying device, including load car 1 and multiple wheels 2, the bottom of load car 1 Two sides of rotation are installed multiple wheels 2;It also includes ring rail assembly 3, track trolley 4, stand 5, two synchronous wheels 6, synchronous belt 7, sliding block 8 and spray gun 9, load car 1 It is provided with the avoidance notch, the avoidance notch avoids the supporting leg of gas tank, ring rail assembly 3 is installed on load car 1, ring rail assembly 3 It is concentrically arranged with gas tank, track trolley 4 is slidably installed on ring rail assembly 3, stand 5 is vertically installed on track trolley 4, two synchronous wheels 6 are rotatably installed on the upper end and lower end of stand 5, one synchronous wheel 6 is driven by servo motor, synchronous belt 7 is sleeved on two synchronous wheels 6, sliding block 8 is installed on synchronous belt 7, spray gun 9 is installed on sliding block 8, and spray gun 9 It is towards gas tank;It also includes optical axis 10, optical axis 10 is vertically installed on track trolley 4, and sliding block 8 is slidably connected with optical axis 10;It also includes two pull rods 21, two pressing rods 22, two brake blocks 23 and two springs 24, the outer end of two pull rods 21 is connected by handle cross bar, the inner end of two pull rods 21 is respectively hinged to the left and right sides of load car 1, the inner end of two pull rods 21 is installed with pressing rod 22, two brake blocks 23 are slidably installed on the left and right sides of load car 1 respectively, two brake blocks 23 are respectively aligned with two wheels 2, one end of two springs 24 is respectively connected with two brake blocks 23, and the other end of two springs 24 is connected with load car 1.

[0023] When working, gas tank is vertically placed, when two pull rods 21 drag or push load car 1 to move, two pull rods 21 drive two pull rods 21 to rotate to the outside of load car 1, so that two pressing rods 22 are separated from two brake blocks 23, the elastic force of two springs 24 makes two brake blocks 23 separate from two wheels 2, load car 1 is moved by multiple wheels 2, so that the supporting leg of gas tank extends into the avoidance notch of load car 1, two pull rods 21 are placed flat, two pull rods 21 drive two pressing rods 22 to rotate to the inside of load car 1, two pressing rods 22 respectively push two brake blocks 23 inward and press tightly on two wheels 2, so that load car 1 is locked, and the stability of load car 1 is improved, ring rail assembly 3 is assembled to load car 1, spray gun 9 is connected with external spraying pump, rust-proof paint is sprayed out through spray gun 9 to spray the surface of gas tank, track trolley 4 moves along ring rail assembly 3, so that track trolley 4 moves around gas tank, while two synchronous wheels 6 drive synchronous belt 7 to rotate, synchronous belt 7 drives sliding block 8 and spray gun 9 to ascend and descend, optical axis 10 limits the sliding of sliding block 8, so that the stability of sliding block 8 is improved, so that the surface of gas tank is comprehensively rust-proof sprayed, compared with the part of the existing technology gas tank body is not blocked, additional equipment is not needed to turn over gas tank, can be fully sprayed, and the working efficiency is high.

[0024] Example 2

[0025] As shown in the figure magnet 14, on the basis of example 1, the ring rail assembly 3 comprises a large semi-ring rail 11, a small semi-ring rail 12 and two movable ring rails 13, the large semi-ring rail 11 and the small semi-ring rail 12 are installed on the vehicle 1, the end of the large semi-ring rail 11 and the small semi-ring rail 12 are respectively located on both sides of the vehicle 1, the outer end of the two movable ring rails 13 are respectively hinged with the two ends of the large semi-ring rail 11, the inner end of the two movable ring rails 13 are respectively connected with the two ends of the small semi-ring rail 12 through the slot structure; it also includes two magnets 14, the inner end of the two movable ring rails 13 are respectively installed with the magnet 14.

[0026] Outward rotation opens the two movable ring rails 13, which can open the vehicle 1 to the avoidance slot, and the supporting leg of the gas tank is convenient to enter the avoidance slot of the vehicle 1, and the gas tank is in place, the two movable ring rails 13 are rotated inward, so that the inner end of the two movable ring rails 13 are respectively connected with the two ends of the small semi-ring rail 12, so that the large semi-ring rail 11, the two movable ring rails 13 and the small semi-ring rail 12 form a complete ring track, when the inner end of the two movable ring rails 13 are respectively connected with the two ends of the small semi-ring rail 12, the two magnets 14 attract the two ends of the small semi-ring rail 12, and the connection of the two movable ring rails 13 and the small semi-ring rail 12 is auxiliary positioning.

[0027] Example 3

[0028] As shown in Figure 1 , Figure 2 , Figure 3 and Figure 5 , on the basis of example 1, it also includes two positioning frames, two positioning frames are installed in the avoidance slot of the vehicle 1, the positioning frame clamps the supporting leg of the gas tank to position the relative position of the vehicle 1 and the gas tank, the positioning frame includes two guide plates 15, two limiting plates 16 and two sleeve bolts 17, the two guide plates 15 are oppositely arranged, the inner wall of the two guide plates 15 is provided with two limiting plates 16, and the two guide plates 15 are threadedly connected through the two sleeve bolts 17; it also includes two sliding grooves 18, two locking bolts 19 and two sliding rods 20, two sliding grooves 18 are installed on the vehicle 1, two locking bolts 19 are respectively screwed on the two sliding grooves 18, two sliding rods 20 are respectively slidably inserted in the two sliding grooves 18, and the two sliding rods 20 are respectively connected with the two guide plates 15 of the two positioning frames.

[0029] Turn two sleeve bolts 17, adjust the relative distance of two guide plates 15, so that the spacing of two guide plates 15 can adapt to the leg of different size of gas tank, along two sliding slot 18 move two slide rod 20, adjust the position of two positioning frame, tighten two locking bolts 19, so that two locking bolts 19 lock two slide rod 20 on two sliding slot 18, so that the positioning frame adapts to the diameter of the gas tank, two guide plates 15 hold the two sides of the leg, two limit plate 16 limit and block the leg, thereby the relative position of the vehicle 1 and the gas tank is positioned, good versatility.

[0030] As Figures 1 to 6 The utility model discloses a gas tank surface antirust spraying device, when working, first gas tank is placed vertically, through the movement of multiple wheels 2 mobile vehicle 1, so that the gas tank leg is inserted into the vehicle 1's avoiding notch, turns two movable ring tracks 13 inwards, so that the inner end of two movable ring tracks 13 is respectively with the butt joint of small half ring track 12, makes big half ring track 11, two movable ring tracks 13 and small half ring track 12 constitute complete annular track, then adjusts the position of vehicle 1 and makes two guide plates 15 hold the two sides of the leg, two limit plate 16 limit and block the leg, thereby the relative position of the vehicle 1 and the gas tank is positioned, then two pull rods 21 are put flat, two pull rods 21 drive two press rods 22 to rotate to the inboard of vehicle 1, two press rods 22 respectively push two brake blocks 23 inwards and press tightly to two wheels 2, realize the locking of vehicle 1, finally, the spray gun 9 is connected with the external spraying pump, the antirust coating is sprayed through the spray gun 9 and sprays the surface of the gas tank, the track travelling crane 4 moves along the ring track assembly 3, so that the track travelling crane 4 moves around the gas tank, and simultaneously two synchronous pulleys 6 drive synchronous belt 7 to rotate, and synchronous belt 7 drives the sliding block 8 and the spray gun 9 to ascend and descend, so that the surface of the gas tank is comprehensively antirust sprayed.

[0031] The utility model realizes the main function for:

[0032] 1, make the gas tank main part in vertical state carry out comprehensive spraying, there is no sheltered part, and the working efficiency is high;

[0033] 2, can position and spray the gas tank of different size, and good versatility;

[0034] 3, can lock vehicle 1, improve stability.

[0035] The installation mode, the connection mode or the setting mode of the surface rust-proof spraying device of the gas storage tank are all common mechanical modes, and as long as the beneficial effects can be achieved, the implementation can be carried out; the vehicle 1, the wheel 2, the ring rail assembly 3, the rail trolley 4, the synchronous wheel 6, the synchronous belt 7, the sliding block 8, the spray gun 9, the optical axis 10, the magnet 14, the sleeve bolt 17, the locking bolt 19, the brake block 23 and the spring 24 of the surface rust-proof spraying device of the gas storage tank are purchased on the market, and the technical personnel in the industry only need to install and operate according to the attached instruction manual, and the technical personnel in the field do not need to pay creative labor.

[0036] All the technical and scientific terms used in the present application have the same meaning as that generally understood by the technical personnel in the technical field to which the present application belongs. The terms used in the specification of the present application are only for the purpose of describing the specific embodiments, and are not intended to limit the present application. The term "and / or" used in the present application includes any and all combinations of one or more related listed items.

[0037] The above is only the preferred embodiment of the present application, and it should be pointed out that for the ordinary technical personnel in the technical field, without departing from the technical principles of the present application, a number of improvements and modifications can be made, and these improvements and modifications should be regarded as the protection scope of the present application.

Claims

1. A rust-proof spraying device for a gas tank surface, comprising a vehicle (1) and a plurality of wheels (2), wherein the plurality of wheels (2) are rotatably mounted on both sides of the bottom of the vehicle (1); characterized in that: The invention also comprises a ring rail assembly (3), a track vehicle (4), a column (5), two synchronous wheels (6), a synchronous belt (7), a slider (8) and a spray gun (9); a avoiding notch is provided on the carrier vehicle (1); the avoiding notch avoids the legs of the gas storage tank; the ring rail assembly (3) is mounted on the carrier vehicle (1); the ring rail assembly (3) and the gas storage tank are arranged concentrically; the track vehicle (4) is slidably mounted on the ring rail assembly (3); the column (5) is vertically mounted on the track vehicle (4); the two synchronous wheels (6) are rotatably mounted on the upper and lower ends of the column (5); one synchronous wheel (6) is driven by a servo motor; the synchronous belt (7) is sleeved on the two synchronous wheels (6); the slider (8) is mounted on the synchronous belt (7); the spray gun (9) is mounted on the slider (8); and the spray gun (9) faces the gas storage tank.

2. The anti-rust spraying device for the surface of a gas tank according to claim 1, characterized in that: The vehicle also comprises an optical axis (10), which is vertically mounted on the rail vehicle (4), and a slider (8) is slidably connected to the optical axis (10).

3. The anti-rust spraying device for the surface of a gas tank according to claim 1, characterized in that: The ring rail assembly (3) comprises a large semi-ring rail (11), a small semi-ring rail (12) and two movable ring rails (13). The large semi-ring rail (11) and the small semi-ring rail (12) are installed on the vehicle (1). The ends of the large semi-ring rail (11) and the small semi-ring rail (12) are respectively located on both sides of an avoidance slot of the vehicle (1). The outer ends of the two movable ring rails (13) are respectively hinged to the two ends of the large semi-ring rail (11), and the inner ends of the two movable ring rails (13) are respectively connected to the two ends of the small semi-ring rail (12) through a slot structure.

4. The anti-rust spraying device for the surface of a gas storage tank according to claim 3, characterized in that: The invention also comprises two magnets (14), and the inner ends of the two movable ring rails (13) are both equipped with magnets (14).

5. The anti-rust spraying device for the surface of a gas tank according to claim 1, characterized in that: The invention also includes two positioning frames, which are installed in the avoidance slots of the vehicle carrier (1). The positioning frames clamp the legs of the gas storage tank to position the relative positions of the vehicle carrier (1) and the gas storage tank. The positioning frames include two guide plates (15), two limit plates (16) and two sleeve bolts (17). The two guide plates (15) are arranged opposite to each other. The inner walls of the two guide plates (15) are provided with two limit plates (16) opposite to each other. The two guide plates (15) are threadedly connected by the two sleeve bolts (17).

6. The anti-rust spraying device for the surface of a gas tank according to claim 5, characterized in that: The utility model also includes two slide grooves (18), two locking bolts (19) and two slide bars (20). The two slide grooves (18) are installed on the vehicle (1). The two locking bolts (19) are respectively screwed on the two slide grooves (18). The two slide bars (20) are respectively inserted into the two slide grooves (18). The two slide bars (20) are respectively connected to the two guide plates (15) of the two positioning frames.

7. The anti-rust spraying device for the surface of a gas storage tank according to claim 1, characterized in that: The invention also includes two pull rods (21), two pressure rods (22), two brake blocks (23) and two springs (24). The outer ends of the two pull rods (21) are connected through a handlebar, and the inner ends of the two pull rods (21) are respectively hinged to the left and right sides of the vehicle (1). The inner ends of the two pull rods (21) are both installed with pressure rods (22). The two brake blocks (23) are respectively slidably installed on the left and right sides of the vehicle (1). The two brake blocks (23) are respectively aligned with the two wheels (2). One end of the two springs (24) is respectively connected to the two brake blocks (23), and the other end of the two springs (24) is connected to the vehicle (1).

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