Electromechanical pipeline mark spraying device

Abstract

The utility model provides an electromechanical pipeline mark spraying device, and belongs to the field of building construction. According to the technical scheme, the device comprises a spray gun and an identification frame, an identification plate is detachably installed in the identification frame, disassembly and assembly assemblies are arranged at the four corners of the rear side of the identification frame, a nozzle cover is connected to a nozzle of the spray gun, and the nozzle cover and the identification frame are connected and installed through the disassembly and assembly assemblies; the four sets of positioning grooves are provided with the four corners of the rear side wall of the identification frame respectively, the four sets of positioning blocks are located at the four corners of the front side of the nozzle cover respectively, and the positioning blocks and the positioning grooves are arranged in an inserted and matched mode. The mechanical and electrical pipeline mark spraying device has the advantages of being simple in structure, convenient to use and capable of rapidly spraying mechanical and electrical pipeline marks.

Description

Technical Field

[0001] This utility model relates to the field of building construction, and in particular to a device for spraying markings on electromechanical pipelines. Background Technology

[0002] During the construction of a house, there will be buried pipelines. The construction unit may optimize the route during the construction of the buried pipelines. After the house is handed over, the owner may blindly renovate because he is not clear about the pipeline route, which may cause pipeline leakage and affect the use of the house. Therefore, the construction unit usually sprays text markings and fluid transportation direction arrows on the ground above the pipelines before handing over the house.

[0003] The current method for spraying pipeline markings is as follows: First, according to the drawings and actual construction conditions, place the perforated board on the ground above the buried pipeline; then, spray red paint evenly on the perforated board, selecting one direction to spray according to the flow direction of the medium, while taking care not to splash onto the wall, to obtain the corresponding text and direction markings; finally, after the spraying is completed, pick up the perforated board and proceed to the next location for spraying, and so on.

[0004] However, during actual construction, the spraying process can easily contaminate adjacent wall putty and other decorative surfaces, or equipment such as radiators. After spraying, the perforated signboard needs to be picked up from the ground, at which point the worker's skin comes into contact with the paint on the perforated board, affecting the worker's health. Utility Model Content

[0005] The purpose of this utility model is to provide an electromechanical pipeline marking spraying device that is simple in structure, easy to use, and can quickly spray markings on electromechanical pipelines.

[0006] This utility model is achieved through the following measures:

[0007] An electromechanical pipeline marking spraying device includes a spray gun and a marking frame, characterized in that: a marking plate is detachably installed inside the marking frame, and a disassembly assembly is provided at each of the four rear corners of the marking frame; a nozzle cover is connected to the nozzle of the spray gun, and the nozzle cover is connected and installed to the marking frame through the disassembly assembly.

[0008] The spray gun and the sign frame can be detached for separate carrying, and separating the two also makes it easy to replace the sign plate;

[0009] The assembly / disassembly assembly includes positioning grooves and positioning blocks. The positioning grooves are set in four groups and are respectively located at the four corners of the rear side wall of the marking frame. The positioning blocks are set in four groups and are respectively located at the four corners of the front side of the nozzle cover. The positioning blocks are inserted into and adapted to the positioning grooves.

[0010] The specific features of this utility model also include:

[0011] The assembly and disassembly assembly also includes a slot and a rod. The slot is located on the top wall of the positioning block. Connecting plates are rotatably provided at the four corners of the marking frame. The rod moves through the connecting plates and is adapted to be inserted into the slot.

[0012] Insert the positioning block at the front port of the nozzle cover into the positioning groove, and then insert the rod positioning block into the slot in a crisscross pattern. This ensures strong insertion stability and convenient assembly and disassembly.

[0013] A limiting piece is fixedly provided at the top of the insertion rod, and a spring is provided between the limiting piece and the connecting block. One end of the spring is connected to the limiting piece, and the other end of the spring is connected to the connecting block.

[0014] The elastic restoring force of the spring is used to ensure that there is a certain force limiting effect when the plug is inserted into the slot.

[0015] The four sides of the front interior of the sign frame are all fixedly equipped with edge guards.

[0016] The edge guard is designed as an isosceles trapezoid.

[0017] The signboard is a rectangular plate structure with hollowed-out text markings. When the spray gun sprays paint onto the signboard through the nozzle, the paint is sprayed onto the pipeline through the hollowed-out markings on the signboard.

[0018] In practical use, the signboard is placed inside the sign frame from the rear side, with the front edge strip blocking the signboard. Then, the nozzle cover on the front side of the spray gun is assembled with the sign frame. The positioning block at the front port of the nozzle cover is inserted into the positioning groove. Then, the insert rod is pulled upward, and the connecting plate is rotated to rotate the insert rod on the connecting plate to the top of the slot. The insert rod is released, and under the return force of the spring, it is inserted into the slot of the positioning block. The crisscrossing insertion is stable. Then, the spray gun is turned on, and the spray gun sprays paint onto the signboard through the nozzle cover. The paint is sprayed onto the pipeline through the perforations on the signboard.

[0019] The advantages of this utility model are: simple structure, convenient to use, and quick spraying of electromechanical pipeline markings. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model;

[0021] Figure 2 This is a schematic diagram of the overall structure of an embodiment of the present utility model;

[0022] Figure 3This is a schematic diagram of the overall structure of an embodiment of the present utility model;

[0023] Figure 4 for Figure 3 Enlarged view of a portion of point A in the middle;

[0024] The attached figures are labeled as follows: 1. Spray gun, 2. Identification frame, 3. Identification plate, 4. Assembly / disassembly assembly, 5. Nozzle cover, 6. Positioning groove, 7. Positioning block, 8. Slot, 9. Insert rod, 10. Connecting plate, 11. Limiting piece, 12. Spring, 13. Edge guard strip. Detailed Implementation

[0025] To clearly illustrate the technical features of this solution, the following detailed implementation method will be used to explain the solution.

[0026] See Figure 1-4 An electromechanical pipeline marking spraying device includes a spray gun 1 and a marking frame 2. A marking plate 3 is detachably installed inside the marking frame 2. A disassembly assembly 4 is provided at each of the four rear corners of the marking frame 2. A nozzle cover 5 is connected to the nozzle of the spray gun 1. The nozzle cover 5 is connected and installed to the marking frame 2 through the disassembly assembly 4.

[0027] The spray gun 1 and the sign frame 2 can be detached and carried separately, and the separation of the two also facilitates the replacement of the sign plate 3;

[0028] The assembly / disassembly component 4 includes a positioning groove 6 and a positioning block 7. The positioning groove 6 is provided with four sets of four corners of the rear side wall of the marking frame 2. The positioning block 7 is provided with four sets of four corners of the front side of the nozzle cover 5. The positioning block 7 is inserted into and adapted to the positioning groove 6.

[0029] The assembly and disassembly assembly 4 also includes a slot 8 and a rod 9. The slot 8 is located on the top wall of the positioning block 7. A connecting plate 10 is rotatably provided at each of the four corners of the marking frame 2. The rod 9 moves through the connecting plate 10 and is fitted into the slot 8.

[0030] Insert the positioning block 7 at the front port of the nozzle cover 5 into the positioning groove 6, and then insert the rod 9 into the slot 8 of the positioning block 7 in a crisscross pattern. The insertion is stable and easy to assemble and disassemble.

[0031] A limiting piece 11 is fixedly provided at the top of the insertion rod 9. A spring 12 is provided between the limiting piece 11 and the connecting block. One end of the spring 12 is connected to the limiting piece 11, and the other end of the spring 12 is connected to the connecting block.

[0032] The elastic restoring force of spring 12 is used to ensure that the insertion rod 9 has a certain force limiting effect when it is inserted into the slot 8.

[0033] All four sides of the front interior of the sign frame 2 are fixedly equipped with edge guards 13.

[0034] The edge guard strip 13 is designed as an isosceles trapezoid.

[0035] The signboard 3 is a rectangular plate structure with hollowed-out text markings. The paint is sprayed onto the pipeline through the hollowed-out markings on the signboard 3 by the spray gun 1 through the nozzle cover 5.

[0036] In practical use, the signboard 3 is placed inside the signboard 2 from the rear side, with the front edge strip 13 blocking the signboard 3. Then, the nozzle cover 5 on the front side of the spray gun 1 is assembled with the signboard 2. The positioning block 7 at the front end of the nozzle cover 5 is inserted into the positioning groove 6. Then, the insertion rod 9 is pulled upward, and the connecting plate 10 is rotated to rotate the insertion rod 9 on the connecting plate 10 to the top of the slot 8. The insertion rod 9 is released, and the insertion rod 9 is inserted into the slot 8 of the positioning block 7 under the return force of the spring 12. The insertion is stably staggered. Then, the spray gun 1 is turned on, and the spray gun 1 sprays paint onto the signboard 3 through the nozzle cover 5. The paint is sprayed onto the pipeline through the perforation on the signboard 3.

[0037] The technical features of this utility model not described can be implemented by or by using existing technology, and will not be repeated here. Of course, the above description is not a limitation of this utility model, and this utility model is not limited to the examples above. Any changes, modifications, additions or substitutions made by those skilled in the art within the scope of this utility model should also be within the protection scope of this utility model.

Claims

1. An electromechanical pipeline marker spraying apparatus comprising a spray gun and a marker frame, characterized in that: The identification board is detachably installed in the identification frame, the rear side of the identification frame is provided with a dismounting assembly at each corner, the nozzle of the spray gun is connected with a nozzle cover, and the nozzle cover is connected and installed with the identification frame through the dismounting assembly; The dismounting assembly comprises positioning grooves and positioning blocks, the positioning grooves are provided with four groups of four corners of the rear side wall of the identification frame, and the positioning blocks are provided with four groups of four corners of the front side of the nozzle cover.

2. The electro-mechanical pipeline marker painting apparatus of claim 1, wherein, The dismounting assembly further comprises a slot and a plug rod, the slot is arranged on the top wall of the positioning block, the four corners of the identification frame are rotatably provided with a connecting plate, and the plug rod is movably arranged through the connecting plate.

3. The electro-mechanical pipeline marker painting apparatus of claim 2, wherein, The top end of the plug rod is fixedly provided with a limiting piece, a spring is arranged between the limiting piece and the connecting block, one end of the spring is connected to the limiting piece, and the other end of the spring is connected to the connecting block.

4. The electro-mechanical pipeline marker painting apparatus of claim 3, wherein, The four side walls inside the front side of the identification frame are fixedly provided with a baffle strip.

5. The electro-mechanical pipeline marker painting apparatus of claim 4, wherein, The baffle strip is provided in an isosceles trapezoidal structure.

6. The electro-mechanical pipeline marker painting apparatus of claim 5, wherein, The identification board is a rectangular plate structure with hollowed-out text identification.

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