Waterproof paint brushing construction equipment for building waterproof engineering

Abstract

The utility model relates to the field of building waterproof engineering, and discloses building waterproof engineering waterproof paint brushing construction equipment which comprises a telescopic rod, the tail end of the telescopic rod is fixedly connected with a shell, the inner wall of the shell is fixedly connected with a blocking assembly, and the blocking assembly comprises a baffle. The inner wall of the baffle is elastically connected with an isolation plate through a reset spring a, one end of the reset spring a is fixedly connected with the inner wall of the baffle, the other end of the reset spring a is fixedly connected with the end, close to the inner side, of the isolation plate, the inner wall of the baffle is fixedly connected with a guide rod a, and the inner wall of the shell is detachably connected with a center shaft. The outer wall of the center shaft is rotationally connected with a brushing roller, and the inner wall of the shell is elastically connected with an extrusion block through a reset spring b. According to the paint spraying device, paint can flow out when being injected into the cavity of the shell, the device does not need to be frequently inserted into a paint barrel for adsorption, and the situation that the paint drips and is inconvenient to clean during use is avoided.

Description

Technical Field

[0001] The utility model relates to the field of building waterproof engineering, in particular to construction equipment for applying waterproof coatings in building waterproof engineering. Background Art

[0002] Building waterproofing project refers to the project of applying waterproof paint on the structural surface of a building to prevent moisture from penetrating into the interior of the building and protecting the building structure from moisture and water corrosion. Waterproof paint is a special paint that has the properties of being waterproof, moisture-proof, and weather-resistant. It can effectively prevent moisture penetration. In building waterproofing projects, applying waterproof paint is a common waterproofing method that can effectively improve the waterproof performance of the building.

[0003] Building waterproofing is a very important part of building construction, which involves the protection and maintenance of buildings. The construction equipment for applying waterproof coatings is a key factor in ensuring the quality of waterproofing construction. Only by selecting appropriate equipment and operating it correctly can the waterproofing effect of the building be guaranteed to achieve the expected goal. Therefore, in building waterproofing projects, the construction equipment for applying waterproof coatings must be fully understood and valued.

[0004] At present, the construction equipment for applying waterproof coatings for building waterproof projects includes brushes, rollers, spray guns and other tools, which are used to evenly apply the waterproof coatings on the surface of buildings. However, it is inconvenient to replace the rollers of most devices and additional disassembly tools are required. Secondly, it is inconvenient to frequently put the equipment into the paint bucket to absorb the paint during painting. Therefore, a construction equipment for applying waterproof coatings for building waterproof projects is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a construction equipment for brushing waterproof paint for building waterproof projects, aiming to improve the problem in the prior art that the roller is inconvenient to replace and the brushing equipment needs to be frequently placed in the paint bucket to absorb the paint during the painting process.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a construction equipment for brushing waterproof paint for building waterproof engineering, comprising a telescopic rod, the end of the telescopic rod is fixedly connected to a shell, the inner wall of the shell is fixedly connected to a barrier assembly, the outer wall of the shell is provided with an injection nozzle, the inner wall of the shell is detachably connected to a central axis, the outer wall of the central axis is rotatably connected to a brush roller, the inner wall of the shell is elastically connected to an extrusion block via a reset spring b, and the inner wall of the shell is fixedly connected to a guide rod b.

[0007] As a further description of the above technical solution:

[0008] The inner wall of the central shaft is elastically connected with a clamping block via a return spring c, and the outer wall of the central shaft is detachably connected with an annular block.

[0009] As a further description of the above technical solution:

[0010] The blocking assembly includes a baffle, the inner wall of the baffle is elastically connected to an isolation plate via a return spring a, one end of the return spring a is fixedly connected to the inner wall of the baffle, the other end of the return spring a is fixedly connected to the inner end of the isolation plate, and the inner wall of the baffle is fixedly connected to a guide rod a.

[0011] As a further description of the above technical solution:

[0012] The outer wall of the guide rod a is slidably connected to the inner wall of the isolation plate.

[0013] As a further description of the above technical solution:

[0014] One end of the return spring b is fixedly connected to the inner wall of the shell, and the other end of the return spring b is fixedly connected to the top of the extrusion block.

[0015] As a further description of the above technical solution:

[0016] The outer wall of the guide rod b is slidably connected to the inner wall of the extrusion block.

[0017] As a further description of the above technical solution:

[0018] The bottom end of the extrusion block contacts the outer wall of the central axis, and the top end of the extrusion block contacts the outer wall below the isolation plate.

[0019] As a further description of the above technical solution:

[0020] One end of the reset spring c is fixedly connected to the inner end of the clamping block, the other end of the reset spring c is fixedly connected to the inner wall of the central shaft, and the inner end of the clamping block is clamped to the side wall of the annular block.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, by arranging the extrusion block and the isolation plate, when painting the building, the paint roller is placed on the wall surface, and during the rolling and brushing process, the central axis pushes the extrusion block to move inside the shell, so that the end of the extrusion block squeezes the inclined surface of the isolation plate into the baffle, so that the paint in the cavity flows out, and there is no need to frequently insert the paint into the paint bucket, and the problem of paint dripping and being difficult to clean up is effectively prevented.

[0023] 2. In the utility model, by setting a card block and an annular block, when the brush roller needs to be replaced, the card block is pressed inward to remove the annular block, and then the central shaft is pulled out from the brush roller. During the process, the card block needs to be pressed by hand to remove the brush roller for replacement or maintenance. The disassembly method is simple, and the installation can be directly inserted and then the annular block is put on to fix it, without the need for additional disassembly tools. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is an overall front view schematic diagram of a construction waterproof coating application equipment for a building waterproof project proposed by the utility model;

[0025] Figure 2 This is a schematic cross-sectional view of the shell of a waterproof coating application construction equipment for building waterproof engineering proposed by the utility model;

[0026] Figure 3 The utility model discloses a front schematic diagram of a clamping block of a waterproof coating brushing construction equipment for a building waterproof project.

[0027] Legend:

[0028] 1. Telescopic rod; 2. Shell; 3. Injection nozzle; 4. Center axis; 5. Brush roller; 6. Extrusion block; 7. Return spring b; 8. Baffle; 9. Isolation plate; 10. Return spring a; 11. Return spring c; 12. Block; 13. Ring block; 14. Guide rod a; 15. Guide rod b. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Reference Figure 1-Figure 2The utility model provides an embodiment: a construction equipment for applying waterproof coating for building waterproof engineering, including a telescopic rod 1. Construction workers can adjust the length of the telescopic rod 1 to paint the building according to their own conditions. The end of the telescopic rod 1 is fixedly connected to a shell 2, and the inner wall of the shell 2 is fixedly connected to a barrier component. The barrier component includes a baffle 8. The inner wall of the baffle 8 is elastically connected to an isolation plate 9 through a return spring a10. One end of the return spring a10 is fixedly connected to the inner wall of the baffle 8, and the other end of the return spring a10 is fixedly connected to the inner end of the isolation plate 9. The isolation plate 9 can squeeze the return spring a10 toward the baffle. 8, and at the same time, the elastic force generated by the deformation of the reset spring a10 gives the isolation plate 9 an outward thrust to reset it. The two groups of isolation plates 9 contact each other to form a cavity inside the shell 2, which can store paint. The outer wall of the shell 2 is provided with an injection nozzle 3, and the paint can be injected into the cavity from the injection nozzle 3. The inner wall of the baffle 8 is fixedly connected to the guide rod a14, and the outer wall of the guide rod a14 is slidably connected to the inner wall of the isolation plate 9. The guide rod a14 ensures that the isolation plate 9 is retracted into the inside of the baffle 8 so that it will not deviate. The inner wall of the shell 2 is detachably connected to the central shaft 4, and the outer wall of the central shaft 4 is rotatably connected to the brush roller 5 , the isolation plate 9 is opened so that the paint in the cavity of the shell 2 will remain on the brush roller 5, and the building can be painted at this time. The inner wall of the shell 2 is elastically connected to the extrusion block 6 through the return spring b7, one end of the return spring b7 is fixedly connected to the inner wall of the shell 2, and the other end of the return spring b7 is fixedly connected to the top of the extrusion block 6. The extrusion block 6 can squeeze the return spring b7 to move upward, and at the same time, the elastic force generated by the deformation of the return spring b7 gives the extrusion block 6 a downward thrust to reset it. The inner wall of the shell 2 is fixedly connected to the guide rod b15, and the outer wall of the guide rod b15 is slidably connected to the inner wall of the extrusion block 6. 15 ensures that the extrusion block 6 will not deviate during the process of rising and falling, and the bottom end of the extrusion block 6 contacts the outer wall of the central axis 4. The paint roller 5 presses against the wall during the painting process to make it move toward the inside of the outer shell 2. At the same time, the central axis 4 pushes the extrusion block 6 to move toward the inside of the outer shell 2. The top of the extrusion block 6 contacts the outer wall below the isolation plate 9. The contact position between the isolation plate 9 and the extrusion block 6 is set as an inclined surface, so that the isolation plate 9 moves to both sides under the push of the extrusion block 6, causing the paint stored in the cavity of the outer shell 2 to flow out and flow onto the paint roller 5 to paint the building, without the need to frequently put the paint roller 5 into the paint bucket to absorb the paint.

[0031] Reference Figure 1 and Figure 3The inner wall of the central shaft 4 is elastically connected with a block 12 through a return spring c11, one end of the return spring c11 is fixedly connected to the inner end of the block 12, and the other end of the return spring c11 is fixedly connected to the inner wall of the central shaft 4. Pressing the block 12 inward can squeeze the return spring c11 into the groove of the central shaft 4. At the same time, the elastic force generated by the deformation of the return spring c11 gives the block 12 an outward thrust to reset it. The outer end of the block 12 is set as an inclined surface, which can be retracted by being squeezed by the outer shell 2 or the inner wall of the brush roller 5 during installation. The outer wall of the central shaft 4 is detachably connected with an annular block 13, and the inner end of the block 12 is clamped with the side wall of the annular block 13 to fix the central shaft 4. When disassembly is required, the block 12 is pressed into the central shaft 4 to remove the annular block 13, and then the brush roller 5 can be removed from the central shaft 4 in the same way. The disassembly method is simple and does not require the aid of additional disassembly tools.

[0032] Working principle: the paint is injected into the internal cavity of the shell 2 through the injection nozzle 3, and then when the building is painted with the paint roller 5, the paint roller 5 moves backward against the wall and pushes the extrusion block 6 to move into the shell 2. The top of the paint roller squeezes the inclined surface of the isolation plate 9 to squeeze the return spring a10 into the baffle 8. At this time, the cavity is opened, and the paint flows to the paint roller 5 to paint the building. There is no need to frequently insert the paint bucket to absorb the paint to prevent the paint from dripping and making it difficult to clean. When the paint roller 5 needs to be disassembled for cleaning and maintenance, the two groups of card blocks 12 are pressed inwardly and the annular block 13 is removed. After that, the central shaft 4 can be pulled out from the paint roller 5, and the paint roller 5 can be removed for replacement or maintenance. When installing, align the center of the paint roller 5 with the hole in the shell 2 and insert it directly, and then install the annular block 13 to fix it. The disassembly and installation method is simple and no additional disassembly tools are required.

[0033] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A construction equipment for applying waterproof coating for building waterproof engineering, comprising a telescopic rod (1), characterized in that: The end of the telescopic rod (1) is fixedly connected to a shell (2), the inner wall of the shell (2) is fixedly connected to a barrier component, the outer wall of the shell (2) is provided with an injection nozzle (3), the inner wall of the shell (2) is detachably connected to a central shaft (4), the outer wall of the central shaft (4) is rotatably connected to a brush roller (5), the inner wall of the shell (2) is elastically connected to an extrusion block (6) via a return spring b (7), and the inner wall of the shell (2) is fixedly connected to a guide rod b (15).

2. A construction equipment for applying waterproof coating for building waterproof engineering according to claim 1, characterized in that: The inner wall of the central shaft (4) is elastically connected to a clamping block (12) via a return spring c (11), and the outer wall of the central shaft (4) is detachably connected to a ring block (13).

3. A construction equipment for applying waterproof coating for building waterproof engineering according to claim 1, characterized in that: The blocking assembly comprises a baffle (8), the inner wall of the baffle (8) being elastically connected to an isolation plate (9) via a return spring a (10), one end of the return spring a (10) being fixedly connected to the inner wall of the baffle (8), the other end of the return spring a (10) being fixedly connected to an inner end of the isolation plate (9), and the inner wall of the baffle (8) being fixedly connected to a guide rod a (14).

4. A construction equipment for applying waterproof coating for building waterproof engineering according to claim 3, characterized in that: The outer wall of the guide rod a (14) is slidably connected to the inner wall of the isolation plate (9).

5. The waterproof coating brushing construction equipment for building waterproof engineering according to claim 1 is characterized by: One end of the return spring b (7) is fixedly connected to the inner wall of the housing (2), and the other end of the return spring b (7) is fixedly connected to the top end of the extrusion block (6).

6. The waterproof coating brushing construction equipment for building waterproof engineering according to claim 1 is characterized by: The outer wall of the guide rod b (15) is slidably connected to the inner wall of the extrusion block (6).

7. The waterproof coating brushing construction equipment for building waterproof engineering according to claim 1 is characterized by: The bottom end of the extrusion block (6) contacts the outer wall of the central shaft (4), and the top end of the extrusion block (6) contacts the outer wall below the isolation plate (9).

8. The waterproof coating brushing construction equipment for building waterproof engineering according to claim 2 is characterized by: One end of the return spring c (11) is fixedly connected to the inner end of the clamping block (12), the other end of the return spring c (11) is fixedly connected to the inner wall of the central shaft (4), and the inner end of the clamping block (12) is clamped to the side wall of the annular block (13).

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