A gas pipeline spraying device

Abstract

This utility model relates to the field of pipeline spraying technology, and more particularly to a gas pipeline spraying device. The gas pipeline spraying device includes an insertion frame with an insertion slot at the top. An icon plate is inserted into the insertion slot, and locking components for fixing the icon plate are installed on both side walls of the insertion frame. An abutment frame and a docking hopper are fixedly installed at the front and rear openings of the insertion frame, respectively. The docking hopper of this utility model guides the flow of paint, reducing paint waste. The rotating connection design between the deflector plate and the bottle holder facilitates the installation of the spray paint and ensures directional spraying of paint during the spraying process through a closed state, enhancing the stability of the overall structure. The included presser prevents workers from directly contacting the press head of the spray paint can. Furthermore, the arc-shaped cavity in the abutment frame engages with the gas pipeline, achieving precise fit between the device and the pipeline and preventing paint spillage.

Description

Technical Field

[0001] This utility model relates to the field of pipeline spraying technology, and in particular to a gas pipeline spraying device. Background Technology

[0002] During the laying and maintenance of urban gas pipelines, it is necessary to spray-paint markings (such as arrows, symbols, etc.) on the gas pipelines to clarify the airflow direction, distinguish pipeline functions, or mark maintenance information. Currently, the industry mostly uses manual hand-held spray paint to achieve this operation. However, this method has obvious technical drawbacks, such as poor spraying accuracy, difficulty in controlling the spraying range during manual operation, easily leading to blurred markings, irregular edges, and even paint overflow contaminating unmarked areas of the pipeline; secondly, the standardization of icons is low, and hand-drawn arrows and other icons are prone to angle deviations and inconsistent sizes, affecting the clear transmission of pipeline information; thirdly, there is insufficient safety, as the spray nozzle of the canned spray paint is directly exposed, and the paint can easily come into contact with the skin or evaporate into the air and be inhaled, posing a potential threat to the health of operators.

[0003] Therefore, it is necessary to provide a new gas pipeline spraying device to solve the above-mentioned technical problems. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a gas pipeline spraying device.

[0005] The gas pipeline spraying device provided by this utility model includes an insertion frame, an insertion slot is provided at the top of the insertion frame, and an icon plate is inserted in the insertion slot. Locking components for fixing the icon plate are installed on both sides of the insertion frame.

[0006] The locking component includes a mounting cylinder, inside which a resiliently connected mating plate is installed, and on the mating plate a rotatably connected curved hook rod is installed, the head of the curved hook rod extending out of the mounting cylinder and having a U-shaped coiled structure;

[0007] The front and rear openings of the insertion frame are respectively fixedly installed with a mating frame and a docking hopper. The mating frame has an arc-shaped cavity for clamping the gas pipeline. The tail of the docking hopper is fixedly installed with a bottle holder, and a rotating deflector plate is installed on the bottle holder. A presser is installed inside the deflector plate.

[0008] Preferably, a spring A is installed inside the mounting cylinder, one end of the spring A is fixedly connected to the inner bottom wall of the mounting cylinder, and the other end of the spring A is fixedly connected to the lower surface of the docking plate.

[0009] Preferably, the icon board has icon holes, and the top of the icon board has two symmetrically distributed positioning holes.

[0010] Preferably, the bottom of the bottle holder is provided with a locking groove for locking the spray paint can, and threaded fastening screws are inserted on both sides of the bottle holder of the locking groove.

[0011] Preferably, the deflecting plate is sleeved on the rotating shaft installed on the top of the bottle holder and is rotatably connected to the rotating shaft. When the deflecting plate is rotated to a horizontal position, the inner wall of the deflecting plate abuts against the plate wall of the bottle holder. The deflecting plate is provided with an installation through hole coaxially arranged with the snap-fit ​​groove, and an annular groove is provided on the deflecting plate in the middle of the installation through hole.

[0012] Preferably, the presser includes a pressing rod, which is inserted into and slidably connected to the mounting through hole. A fixing ring is fixedly sleeved on the pressing rod, which is located in and slidably connected to the annular groove. A spring B is sleeved on the pressing rod, one end of which is fixedly connected to the lower ring wall of the fixing ring, and the other end of which is fixedly connected to the bottom wall of the annular groove.

[0013] Preferably, handles are fixedly installed on both outer walls of the bottle holder.

[0014] Compared with related technologies, the gas pipeline spraying device provided by this utility model has the following beneficial effects:

[0015] This utility model's docking hopper guides the flow of paint, reducing paint waste. The rotating connection design between the deflector plate and the bottle holder facilitates the installation of the spray paint and ensures directional spraying of paint during the spraying process through the closed state, enhancing the stability of the overall structure. The included presser prevents workers from directly contacting the canned spray paint's press head, further reducing the risk of paint contact with skin. The arc-shaped cavity in the abutment frame, which connects to the gas pipeline, ensures precise fit between the device and the pipeline, preventing paint spillage. Furthermore, this equipment has a simple structure and is easy to operate, even for non-professionals. Attached Figure Description

[0016] Figure 1 A schematic diagram of a preferred embodiment of the gas pipeline spraying device provided by this utility model;

[0017] Figure 2 for Figure 1 A schematic diagram showing the connection structure between the insertion frame, the abutment frame, and the docking bucket;

[0018] Figure 3 for Figure 2 The diagram shows a cross-sectional view of the structure.

[0019] Figure 4 for Figure 1 The diagram shows the structure of the icon panel.

[0020] Figure 5 for Figure 1 A cross-sectional view of the locking component shown.

[0021] Figure 6 for Figure 3 A magnified structural diagram of point A shown.

[0022] The following are the labeling elements in the diagram: 1. Insertion frame; 1a. Insertion slot; 2. Icon plate; 2a. Icon hole; 2b. Positioning hole; 3. Locking component; 31. Mounting cylinder; 32. Connecting plate; 33. Curved hook rod; 34. Spring A; 4. Abutting frame; 4a. Arc-shaped cavity; 5. Connecting bucket; 6. Bottle holder; 6a. Snap-fit ​​groove; 61. Fastening screw; 7. Deflecting plate; 7a. Mounting through hole; 7b. Annular groove; 8. Presser; 81. Pressing rod; 82. Fixing ring; 83. Spring B; 9. Handle. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0024] The specific implementation of this utility model will be described in detail below with reference to specific embodiments.

[0025] Please see Figures 1 to 6 This utility model provides a gas pipeline spraying device, which includes an insertion frame 1, an icon plate 2, and a bottle holder 6.

[0026] In the embodiments of this utility model, please refer to Figures 1 to 6 The top of the insertion frame 1 is provided with an insertion slot 1a, and an icon plate 2 is inserted in the insertion slot 1a. The top of the icon plate 2 is provided with two symmetrically distributed positioning holes 2b. Both sides of the insertion frame 1 are equipped with locking components 3 for fixing the icon plate 2. The locking components 3 include an installation cylinder 31. The installation cylinder 31 is equipped with a flexible connecting plate 32, and the connecting plate 32 is equipped with a rotatably connected curved hook rod 33. The rod head of the curved hook rod 33 extends out of the installation cylinder 31 and has a U-shaped curved structure. The installation cylinder 31 is equipped with a spring A34. One end of the spring A34 is fixedly connected to the inner bottom wall of the installation cylinder 31, and the other end of the spring A34 is fixedly connected to the lower plate surface of the connecting plate 32.

[0027] It should be noted that when installing the icon plate 2, pull up the curved hook rod 33 and then rotate the curved hook rod 33, so that the U-shaped curved structure of the curved hook rod 33 is rotated away from the insertion slot 1a. Then, insert the icon plate 2 into the insertion slot 1a, pull up the curved hook rod 33 again and rotate the curved hook rod 33 (at this time, the spring A34 is stretched), so that the U-shaped curved structure of the curved hook rod 33 corresponds with the positioning hole 2b on the icon plate 2. Then, release the curved hook rod 33. Therefore, under the elastic force of the spring A34, the U-shaped curved structure of the curved hook rod 33 is inserted into the positioning hole 2b, realizing quick snapping or disassembly of the icon plate 2. The overall operation is simple and convenient.

[0028] The icon board 2 has icon holes 2a, and the graphic of the icon hole 2a can be set to various arrow structures as needed, not limited to the illustration. At the same time, various styles of icon boards 2 can be prepared so that staff can change the icon board 2 as needed.

[0029] In the embodiments of this utility model, please refer to Figures 1 to 6 The front and rear openings of the insertion frame 1 are respectively fixedly installed with abutting frame 4 and docking hopper 5. The abutting frame 4 has an arc-shaped through cavity 4a for clamping the gas pipeline. The tail of the docking hopper 5 is fixedly installed with a bottle holder 6. The bottom of the bottle holder 6 has a clamping groove 6a for clamping the canned self-spraying paint. The bottle holder 6 on both sides of the clamping groove 6a is inserted with threaded fastening screws 61.

[0030] It should be noted that when installing the canned spray paint, the deflector plate 7 should be rotated beforehand to open the top opening of the bottle holder 6. Then, the canned spray paint should be inserted into the snap-fit ​​groove 6a of the bottle holder 6, keeping the nozzle of the canned spray paint aligned with the tail of the docking hopper 5. The canned spray paint should be fixed by rotating the fastening screw 61. Since the abutment frame 4 has an arc-shaped cavity 4a for snapping onto the gas pipeline, when spraying paint onto the gas pipeline, the arc-shaped cavity 4a of the abutment frame 4 snaps onto the gas pipeline, achieving a precise fit between the device and the pipeline and preventing paint overflow. At the same time, the icon holes 2a on the icon plate 2 can standardize the marking shape (such as arrows), ensuring that the markings are standardized and clearly identifiable.

[0031] In the embodiments of this utility model, please refer to Figures 1 to 6A deflector plate 7 is rotatably connected to the bottle holder 6. Specifically, the deflector plate 7 is sleeved on the rotating shaft installed on the top of the bottle holder 6 and is rotatably connected to the rotating shaft. When the deflector plate 7 is rotated to the horizontal position, the inner wall of the deflector plate 7 abuts against the plate wall of the bottle holder 6. The deflector plate 7 has an installation through hole 7a coaxially arranged with the snap-fit ​​groove 6a. An annular groove 7b is opened on the deflector plate 7 in the middle of the installation through hole 7a. A presser 8 is installed in the deflector plate 7. The presser 8 includes a press rod 81. The press rod 81 is inserted into the installation through hole 7a and is slidably connected to the installation through hole 7a. A fixing ring 82 is fixedly sleeved on the press rod 81. The fixing ring 82 is located in the annular groove 7b and is slidably connected to the annular groove 7b. A spring B83 is sleeved on the press rod 81. One end of the spring B83 is fixedly connected to the lower annular wall of the fixing ring 82, and the other end of the spring B83 is fixedly connected to the bottom wall of the annular groove 7b.

[0032] It should be noted that after the spray paint can is installed and the deflector plate 7 is flipped, the inner wall of the deflector plate 7 abuts against the plate wall of the bottle holder 6 when the deflector plate 7 is rotated to the horizontal position. Therefore, the deflector plate 7 cannot rotate further after it reaches the horizontal position, thus shielding the top of the bottle holder 6. At this time, the rod head at the bottom of the pressing rod 81 abuts against the pressing head of the spray paint can. Therefore, pressing down the pressing rod 81 causes the pressing rod 81 to press down the pressing head of the spray paint can, thus achieving the spraying of the spray paint can. The setting of the pressing device 8 can prevent the staff from directly contacting the pressing head of the spray paint can, further reducing the risk of paint contact with the skin.

[0033] In this embodiment: the docking hopper 5 can guide the flow of paint and reduce paint waste; the rotating connection design of the deflection plate 7 and the bottle holder 6 not only facilitates the installation of the self-spraying paint, but also ensures the directional spraying of paint during the spraying process through the closed state, enhancing the stability of the overall structure; the set presser 8 can prevent workers from directly contacting the press head of the canned self-spraying paint, further reducing the risk of paint contact with the skin; and the arc-shaped cavity 4a opened by the abutment frame 4 can be connected to the gas pipeline to achieve precise fitting between the device and the pipeline, preventing paint from overflowing. Moreover, this equipment has a simple structure and is easy to operate, and even non-professionals can use it easily.

[0034] In addition, the arc-shaped cavity 4a opened on the mating frame 4 conforms to the DN50 pipe.

[0035] The bottle holder 6 has handles 9 fixedly installed on both outer walls for easy handling by staff.

[0036] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A gas pipeline spraying device, characterized in that, The device includes an insertion frame (1), the top of which has an insertion slot (1a) and an icon plate (2) is inserted in the insertion slot (1a). Both sides of the insertion frame (1) are equipped with locking components (3) for fixing the icon plate (2). The locking component (3) includes a mounting cylinder (31), a resiliently connected mating plate (32) is installed inside the mounting cylinder (31), and a rotatably connected curved hook rod (33) is installed on the mating plate (32). The head of the curved hook rod (33) extends out of the mounting cylinder (31) and has a U-shaped curved structure. The front and rear openings of the insertion frame (1) are respectively fixedly installed with abutting frame (4) and docking bucket (5). The abutting frame (4) has an arc-shaped through cavity (4a) for clamping the gas pipeline. The tail of the docking bucket (5) is fixedly installed with a bottle holder (6), and a rotating deflector plate (7) is installed on the bottle holder (6). A presser (8) is installed inside the deflector plate (7).

2. The gas pipeline spraying device according to claim 1, characterized in that, A spring A (34) is installed inside the mounting cylinder (31). One end of the spring A (34) is fixedly connected to the inner bottom wall of the mounting cylinder (31), and the other end of the spring A (34) is fixedly connected to the lower plate surface of the docking plate (32).

3. The gas pipeline spraying device according to claim 2, characterized in that, The icon plate (2) has icon holes (2a) and two symmetrically distributed positioning holes (2b) on the outer surface of the icon plate (2).

4. The gas pipeline spraying device according to claim 1, characterized in that, The bottom of the bottle holder (6) is provided with a snap-fit ​​groove (6a) for snapping the canned self-spraying paint, and threaded fastening screws (61) are inserted on both sides of the bottle holder (6) of the snap-fit ​​groove (6a).

5. The gas pipeline spraying device according to claim 4, characterized in that, The deflection plate (7) is sleeved on the rotating shaft installed on the top of the bottle holder (6) and is rotatably connected to the rotating shaft. When the deflection plate (7) is rotated to the horizontal position, the inner wall of the deflection plate (7) abuts against the plate wall of the bottle holder (6). The deflection plate (7) is provided with a mounting through hole (7a) coaxially arranged with the snap-fit ​​groove (6a), and the deflection plate (7) in the middle of the mounting through hole (7a) is provided with an annular groove (7b).

6. The gas pipeline spraying device according to claim 1, characterized in that, The presser (8) includes a press rod (81), which is inserted into the mounting through hole (7a) and slidably connected to the mounting through hole (7a). A fixing ring (82) is fixedly sleeved on the press rod (81). The fixing ring (82) is located in the annular groove (7b) and slidably connected to the annular groove (7b). A spring B (83) is sleeved on the press rod (81). One end of the spring B (83) is fixedly connected to the lower annular wall of the fixing ring (82), and the other end of the spring B (83) is fixedly connected to the bottom wall of the annular groove (7b).

7. The gas pipeline spraying device according to claim 1, characterized in that, The bottle holder (6) is provided with handles (9) on both outer walls.

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