Reciprocating type spraying device for anti-corrosion layer of petroleum equipment

Abstract

The utility model provides a reciprocating type spraying device for an anti-corrosion layer of petroleum equipment, which comprises a bottom plate and further comprises a fixing frame fixed on the top of the bottom plate, and a fixing piece is arranged in the fixing frame. The supporting block is fixed to the top of the bottom plate, and a supporting pipe is fixedly connected to the interior of the supporting block; and the spraying assembly is arranged in the supporting pipe and comprises a first motor installed at one end of the supporting pipe, a driving piece is arranged in the supporting pipe, a supporting rod is arranged on one side of the driving piece, and a spraying piece is arranged on the outer side of the supporting rod. According to the reciprocating type spraying device for the anti-corrosion layer of the petroleum equipment, the problems that when an existing spraying device is used, the spraying range is small, petroleum pipelines with different lengths cannot be sprayed, and the final spraying effect of the petroleum pipelines is affected due to the fact that the spraying device walks in the pipelines through the idler wheels are solved.

Description

Technical Field

[0001] The utility model relates to the field of petroleum equipment, in particular to a reciprocating spraying device for an anti-corrosion layer of petroleum equipment. Background Art

[0002] During the production of urban water supply and drainage pipelines, oil field oil transportation and water injection pipelines, it is necessary to spray anti-corrosion coatings inside the pipelines for anti-corrosion treatment.

[0003] The anti-corrosion layer spraying device for petroleum equipment with patent application number 201821827836.9 uses a rotating motor to drive the spray gun, which not only reduces the labor intensity of workers and ensures the health of workers, but also effectively ensures the stability of spraying quality, making the spraying more uniform and less prone to construction errors, greatly improving work efficiency. When the above scheme is used, the spraying range is small and it is impossible to spray oil pipelines of different lengths. In addition, it moves inside the pipeline through rollers, affecting the final spraying effect of the oil pipeline.

[0004] Therefore, it is necessary to provide a new reciprocating spraying device for anti-corrosion layer of petroleum equipment to solve the above-mentioned technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a reciprocating spraying device for an anti-corrosion layer of petroleum equipment.

[0006] The utility model provides a reciprocating spraying device for an anti-corrosion layer of petroleum equipment, comprising a base plate, and also comprising: a fixing frame fixed to the top of the base plate, wherein a fixing piece is arranged inside the fixing frame; a supporting block fixed to the top of the base plate, wherein a supporting tube is fixedly connected to the inside of the supporting block; a spraying assembly arranged inside the supporting tube, wherein the spraying assembly comprises a first motor installed at one end of the supporting tube, wherein a driving piece is arranged inside the supporting tube, a supporting rod is arranged on one side of the driving piece, and a spraying piece is arranged on the outside of the supporting rod.

[0007] As a reciprocating spray device for anti-corrosion layer of petroleum equipment provided by the utility model, preferably, the fixing part includes a second motor installed on the top of the fixing frame, a second threaded rod fixed to the output end of the second motor, and a connecting plate arranged on the outside of the second threaded rod.

[0008] As a reciprocating spraying device for anti-corrosion layer of petroleum equipment provided by the utility model, preferably, the fixing part also includes a clamping plate fixed to one side of the connecting plate, a limiting plate fixed to one side of the clamping plate, and a limiting rod for limiting the limiting plate.

[0009] As a reciprocating spraying device for anti-corrosion layer of petroleum equipment provided by the utility model, preferably, the fixing part also includes a support seat fixed to the bottom of the inner cavity of the fixing frame, and a protective pad arranged inside the support seat.

[0010] As a reciprocating spraying device for anti-corrosion layer of petroleum equipment provided by the utility model, preferably, the driving member includes a first threaded rod fixed to the output end of the first motor, and a threaded pipe arranged on the outside of the first threaded rod.

[0011] As a reciprocating spraying device for anti-corrosion layer of petroleum equipment provided by the utility model, preferably, the driving member also includes a limiting sleeve fixed to the outside of the threaded pipe, and a guide rod for limiting the limiting sleeve.

[0012] As a reciprocating spraying device for anti-corrosion layer of petroleum equipment provided by the utility model, preferably, the spraying part includes a paint box fixed to one end of the support rod, and a spray head arranged on the outside of the paint box.

[0013] As a reciprocating spraying device for anti-corrosion layer of petroleum equipment provided by the utility model, preferably, the spraying part also includes a mounting frame fixed to the outside of the support rod, and a cooling fan arranged on the outside of the mounting frame.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The reciprocating spraying device for the anti-corrosion layer of petroleum equipment achieves the effect of fixing and limiting the petroleum pipeline by setting fixing parts, improves the stability of subsequent spraying, achieves the effect of spraying the pipeline by setting a spraying component, and can adjust the spraying position through a driving part, so as to facilitate the spraying of pipelines of different lengths. The problem that the existing spraying device has a small spraying range when in use and cannot spray petroleum pipelines of different lengths, and the device moves inside the pipeline through rollers, which affects the final spraying effect of the petroleum pipeline. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A structural schematic diagram of a preferred embodiment of a reciprocating spraying device for anti-corrosion layer of petroleum equipment provided by the utility model;

[0017] Figure 2 It is a structural schematic diagram of the fixing member shown in the utility model;

[0018] Figure 3 It is a structural schematic diagram of the spraying assembly shown in the utility model;

[0019] Figure 4 It is a structural schematic diagram of the driving member shown in the utility model;

[0020] Figure 5 It is a schematic diagram of the structure of the spraying part shown in the utility model.

[0021] Numbers in the figure: 1. Base plate; 2. Fixing frame; 3. Fixing part; 31. Second motor; 32. Second threaded rod; 33. Connecting plate; 34. Clamping plate; 35. Limiting plate; 36. Limiting rod; 37. Support seat; 38. Protective pad; 4. Support block; 5. Support pipe; 6. Spraying assembly; 61. First motor; 62. Driving part; 621. First threaded rod; 622. Threaded pipe; 623. Limiting sleeve; 624. Guide rod; 63. Support rod; 64. Spraying part; 641. Paint box; 642. Nozzle; 643. Mounting frame; 644. Cooling fan. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0023] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 ,in Figure 1 A structural schematic diagram of a preferred embodiment of a reciprocating spraying device for anti-corrosion layer of petroleum equipment provided by the utility model; Figure 2 It is a structural schematic diagram of the fixing member shown in the utility model; Figure 3 It is a structural schematic diagram of the spraying assembly shown in the utility model; Figure 4 It is a structural schematic diagram of the driving member shown in the utility model; Figure 5 The schematic diagram of the structure of the spraying parts shown in the utility model. A reciprocating spraying device for anti-corrosion layer of petroleum equipment includes a base plate 1, and also includes: a fixing frame 2 fixed to the top of the base plate 1, and a fixing member 3 is arranged inside the fixing frame 2; a support block 4 fixed to the top of the base plate 1, and a support pipe 5 is fixedly connected inside the support block 4; a spraying assembly 6 is arranged inside the support pipe 5, and the spraying assembly 6 includes a first motor 61 installed at one end of the support pipe 5, and a driving member 62 is arranged inside the support pipe 5, and a support rod 63 is arranged on one side of the driving member 62, and a spraying member 64 is arranged on the outside of the support rod 63; the fixing member 3 can be used to fix and limit the oil pipeline, improve the stability of subsequent spraying, and the spraying assembly 6 is arranged to achieve the effect of spraying the inside of the pipeline.

[0024] In the specific implementation process, Figure 2As shown, the fixing member 3 includes a second motor 31 installed on the top of the fixing frame 2, a second threaded rod 32 fixed to the output end of the second motor 31, and a connecting plate 33 arranged on the outside of the second threaded rod 32; the fixing member 3 also includes a clamping plate 34 fixed to one side of the connecting plate 33, a limiting plate 35 fixed to one side of the clamping plate 34, and a limiting rod 36 for limiting the limiting plate 35; the fixing member 3 also includes a support seat 37 fixed to the bottom of the inner cavity of the fixing frame 2, and a protective pad 38 arranged inside the support seat 37; the bottom of the second threaded rod 32 is rotatably connected to the bottom of the inner cavity of the fixing frame 2, and the second threaded rod 32 The outer side is threadedly connected to the connecting plate 33, and both ends of the limit rod 36 are fixedly connected to the inner wall of the fixing frame 2. The clamping plate 34 and the inside of the support seat 37 are provided with protective pads 38. The outer side of the limit rod 36 is slidably connected to the limit plate 35. The oil pipeline is placed on the support seat 37, and the second motor 31 is started to drive the second threaded rod 32 to rotate, so that the connecting plate 33 drives the clamping plate 34 to move downward, and drives the limit plate 35 to slide on the outer side of the limit rod 36, so that the clamping plate 34 moves vertically up and down, and the clamping plate 34 contacts the support seat 37 to clamp and fix the oil pipeline, thereby improving the stability of the subsequent pipeline spraying.

[0025] refer to Figure 3 , Figure 4 and Figure 5 As shown, the driving member 62 includes a first threaded rod 621 fixed to the output end of the first motor 61, and a threaded tube 622 arranged on the outside of the first threaded rod 621; the driving member 62 also includes a limiting sleeve 623 fixed to the outside of the threaded tube 622, and a guide rod 624 for limiting the limiting sleeve 623; the spraying member 64 includes a paint box 641 fixed to one end of the support rod 63, and a spray head 642 arranged on the outside of the paint box 641; the spraying member 64 also includes a mounting bracket 643 fixed to the outside of the support rod 63, and a cooling fan 644 arranged on the outside of the mounting bracket 643; the first threaded rod 621 is threadedly connected to the threaded tube 622, both ends of the guide rod 624 are fixedly connected to the inner wall of the support tube 5, and the outside of the guide rod 624 is fixed to the limiting sleeve 6 23 sliding connection, one end of the threaded tube 622 is fixedly connected to one end of the support rod 63, the first motor 61 is started to drive the first threaded rod 621 to rotate, so that the threaded tube 622 moves, and drives the limit sleeve 623 to slide on the outside of the guide rod 624, so that the threaded tube 622 extends out of the support tube 5, so that the threaded tube 622 drives the support rod 63 to move, and drives the paint box 641 to enter the inside of the oil pipeline for spraying, and different lengths of oil pipelines can be sprayed. The pipeline is sprayed through the nozzle 642. The cooling fan 644 is started at the same time to air-dry and cool the paint to improve the spraying effect. The first motor 61 is started again to drive the paint box 641 to return, so as to achieve the effect of reciprocating spraying of the oil pipeline, which further improves the spraying effect.

[0026] The working principle of the reciprocating spraying device for anti-corrosion layer of petroleum equipment provided by the utility model is as follows:

[0027] When the device is in use, the oil pipeline is placed on the support seat 37, the second motor 31 is started to drive the second threaded rod 32 to rotate, so that the connecting plate 33 drives the clamping plate 34 to move downward, drives the limit plate 35 to slide outside the limit rod 36, and makes the clamping plate 34 move vertically up and down, so that the clamping plate 34 contacts the support seat 37 to clamp and fix the oil pipeline, thereby improving the stability of the subsequent pipeline spraying, and the first motor 61 is started to drive the first threaded rod 621 to rotate, so that the threaded pipe 622 moves, and drives the limit sleeve 62 to move upward and downward. 23 slides on the outside of the guide rod 624, so that the threaded tube 622 extends out of the outside of the support tube 5, so that the threaded tube 622 drives the support rod 63 to move, and drives the paint box 641 to enter the oil pipeline for spraying. Oil pipelines of different lengths can be sprayed, and the pipeline is sprayed through the nozzle 642. While spraying, the cooling fan 644 is started to air-dry and cool the paint to improve the spraying effect. The first motor 61 is started again to drive the paint box 641 to return, so as to achieve the effect of reciprocating spraying of the oil pipeline, which further improves the spraying effect.

[0028] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A reciprocating spraying device for an anti-corrosion layer of petroleum equipment, comprising a bottom plate (1), It is characterized in that Also includes: A fixing frame (2) fixed to the top of the bottom plate (1), wherein a fixing member (3) is arranged inside the fixing frame (2); A support block (4) fixed to the top of the base plate (1), wherein a support tube (5) is fixedly connected to the interior of the support block (4); A spraying assembly (6) is arranged inside a support tube (5), the spraying assembly (6) comprising a first motor (61) mounted at one end of the support tube (5), a driving member (62) is arranged inside the support tube (5), a support rod (63) is arranged on one side of the driving member (62), and a spraying member (64) is arranged on the outer side of the support rod (63).

2. The reciprocating spraying device for anti-corrosion layer of petroleum equipment according to claim 1, It is characterized in that The fixing member (3) comprises a second motor (31) mounted on the top of the fixing frame (2), a second threaded rod (32) fixed to the output end of the second motor (31), and a connecting plate (33) arranged outside the second threaded rod (32).

3. The reciprocating spraying device for anti-corrosion layer of petroleum equipment according to claim 2, It is characterized in that The fixing member (3) further comprises a clamping plate (34) fixed to one side of the connecting plate (33), a limiting plate (35) fixed to one side of the clamping plate (34), and a limiting rod (36) for limiting the limiting plate (35).

4. The reciprocating spraying device for anti-corrosion layer of petroleum equipment according to claim 3, It is characterized in that The fixing member (3) further comprises a support seat (37) fixed to the bottom of the inner cavity of the fixing frame (2), and a protective pad (38) arranged inside the support seat (37).

5. The reciprocating spraying device for anti-corrosion layer of petroleum equipment according to claim 1, It is characterized in that The driving member (62) comprises a first threaded rod (621) fixed to the output end of the first motor (61), and a threaded tube (622) arranged outside the first threaded rod (621).

6. The reciprocating spraying device for anti-corrosion layer of petroleum equipment according to claim 5, It is characterized in that The driving member (62) further comprises a limiting sleeve (623) fixed to the outside of the threaded tube (622), and a guide rod (624) for limiting the limiting sleeve (623).

7. The reciprocating spraying device for anti-corrosion layer of petroleum equipment according to claim 1, It is characterized in that The spraying member (64) comprises a paint box (641) fixed to one end of the support rod (63), and a spray head (642) arranged outside the paint box (641).

8. The reciprocating spraying device for anti-corrosion layer of petroleum equipment according to claim 7, It is characterized in that The spraying member (64) further comprises a mounting frame (643) fixed to the outside of the support rod (63), and a cooling fan (644) arranged on the outside of the mounting frame (643).

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