Waterproof device for constructional engineering

Abstract

The utility model discloses a waterproof device for constructional engineering, which relates to the technical field of constructional engineering and comprises a travelling crane base, a first support frame is fixed at the top of the travelling crane base, a mounting seat is arranged on one side of the first support frame, a second motor is fixed on the inner side of the mounting seat, and a second lead screw is connected to one side of the second motor. A second nut is connected to the outer wall of the second lead screw and installed in a movable block, a rack is fixed to the side face of the movable block, a gear is connected to one side of the rack, a rotating shaft is fixed to the interior of the gear, a U-shaped connecting plate is fixed to the outer wall of the rotating shaft, an insertion hole is formed in the U-shaped connecting plate, and a conveying hose is fixedly connected to the interior of the insertion hole. A spray gun is fixed to one end of the conveying hose, and a nozzle is installed on the side face of the spray gun. The orientation adjusting mechanism is arranged, so that the orientation of the paint spraying gun can be adaptively adjusted, and the adjustability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to a waterproof device for construction engineering. Background Art

[0002] Construction projects refer to the engineering entities formed by the construction of various types of buildings and their ancillary facilities and the installation of supporting lines, pipelines, and equipment. "Buildings" refer to projects with roofs, beams, columns, walls, foundations, and internal spaces that can meet people's needs for production, residence, study, and public activities.

[0003] At present, there are still some shortcomings in a waterproof coating coating device for construction projects. For example, when spraying a higher wall, workers are required to build a high platform and stand on the high platform to spray the waterproof coating on the wall, which is very inconvenient and affects the spraying efficiency of the waterproof coating.

[0004] After searching the existing Chinese patents: A waterproof device for construction engineering (Announcement No.: CN219387053U) includes a movable plate, the top surface of the movable plate is provided with a clamping groove, and the internal movable sleeve of the clamping groove is provided with a waterproof paint bucket; a spraying assembly, the spraying assembly is arranged on the top surface of the movable plate, and is used for spraying waterproof paint. By setting a screw rod, when it is necessary to spray the high wall surface, the spray gun can be installed on the slider, and the first rotating motor is started to drive the screw rod to rotate, so that the spray gun is raised, and then the pneumatic spray paint pump is started to pump the waterproof paint in the waterproof paint bucket into the spray gun, so as to facilitate the spraying of waterproof paint on the high wall surface, without the need to build a high platform, and improve the spraying efficiency. By setting a clamping block, when the waterproof paint bucket is placed in the clamping groove, the threaded rod is twisted to drive the clamping block to clamp the waterproof paint bucket to prevent the waterproof paint bucket from shaking during the stirring process, causing the waterproof paint to spill out.

[0005] Although the above patent improves the spraying efficiency by setting up a height adjustment mechanism without building a high platform, the device has the disadvantage that it cannot adjust the direction of the paint spray gun. When it is necessary to spray walls in different directions, the entire device needs to be moved to adjust the direction of the paint spray gun, which makes the operation very inconvenient.

[0006] Therefore, it is necessary to invent a waterproof device for construction engineering to solve the above problems. Utility Model Content

[0007] The utility model aims to provide a waterproof device for construction engineering, so as to solve the problem that it is inconvenient to automatically adjust the position of the paint spray gun proposed in the above background technology.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a waterproof device for construction engineering, comprising a traveling base, a first support frame is fixed on the top of the traveling base, a mounting seat is provided on one side of the first support frame, a second motor is fixed on the inner side of the mounting seat, a second lead screw is connected to one side of the second motor, a second nut is connected to the outer wall of the second lead screw, the second nut is installed inside a movable block, a rack is fixed to the side of the movable block, a gear is connected to one side of the rack, a rotating shaft is fixed inside the gear, a U-shaped connecting plate is fixed to the outer wall of the rotating shaft, an insertion hole is opened inside the U-shaped connecting plate, a delivery hose is fixedly connected to the inside of the insertion hole, a paint spray gun is fixed to one end of the delivery hose, and a nozzle is installed on the side of the paint spray gun.

[0009] Preferably, a first motor is fixed on the top of the first support frame, a first lead screw is connected below the first motor, and a first nut is connected to the outer wall of the first lead screw.

[0010] Preferably, a first guide column is connected to the interior of the mounting seat, and a second support frame is fixed to one end of the first guide column.

[0011] Preferably, a guide sliding hole is provided inside the movable block, and a second guide column is connected inside the guide sliding hole.

[0012] Preferably, one end of the rotating shaft is connected to a bearing, and a mounting block is fixed to the side of the bearing.

[0013] Preferably, one end of the delivery hose away from the paint spray gun is connected to a pneumatic paint spray pump.

[0014] Preferably, one side of the pneumatic paint spray pump is connected to a liquid extraction pipe, and one end of the liquid extraction pipe is connected to a waterproof paint bucket.

[0015] Technical effects and advantages of the utility model:

[0016] 1. By setting an azimuth adjustment mechanism, a second motor, a second lead screw, a second nut, a movable block, a guide slide hole, a second guide column, a rack, a gear, a rotating shaft, a U-shaped connecting plate, an insertion hole, a delivery hose, and a paint spray gun, when the azimuth of the paint spray gun needs to be adjusted, the second motor is operated so that the second motor drives the second lead screw to rotate, the outer wall of the second lead screw is connected with a second nut, the second nut is installed inside the movable block, a guide slide hole is opened inside the movable block, the inside of the guide slide hole is connected with a second guide column, under the limiting guiding action of the second guide column, the movable block is horizontally moved on the second lead screw, a rack is fixed on the side of the movable block, and one side of the rack is meshed with a gear, so that when the movable block is brought When the movable rack moves horizontally, the rack drives the gear to rotate, a rotating shaft is fixed inside the gear, and a U-shaped connecting plate is fixed on the outer wall of the rotating shaft. When the gear drives the rotating shaft to rotate, the rotating shaft drives the U-shaped connecting plate to rotate. An insertion hole is provided inside the U-shaped connecting plate, and a delivery hose is connected inside the insertion hole. One end of the delivery hose is fixedly connected to a paint spray gun. When the U-shaped connecting plate rotates, the delivery hose rotates, so that the delivery hose drives the paint spray gun to rotate. This can change the direction of the paint spray gun, solving the problem that the paint spray gun in the prior art is not easy to adjust the orientation, so that the wall surfaces in different orientations can be adaptively adjusted more quickly during the painting operation, thereby improving the adjustability of the device.

[0017] 2. By setting a height adjustment mechanism, a first motor, a first lead screw, a first nut, a mounting seat, and a first guide column, the first motor is operated so that the first motor drives the first lead screw to rotate, the outer wall of the first lead screw is connected to the first nut, the first nut is fixed inside the mounting seat, and the inside of the mounting seat is connected to the first guide column. Under the limiting action of the first guide column, the mounting seat is made to move up and down on the first lead screw, and a paint spray gun is connected to one side of the mounting seat through an azimuth adjustment mechanism, so that the height of the paint spray gun can be adjusted, thereby realizing the height adjustment function of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 The utility model is a front view structural schematic diagram of a waterproof device for construction engineering.

[0020] Figure 2 The utility model is a disassembled diagram of a height adjustment mechanism of a waterproof device for construction engineering.

[0021] Figure 3 The utility model is a disassembled diagram of an orientation adjustment mechanism of a waterproof device for construction engineering.

[0022] Figure 4 The utility model is a schematic diagram of the top view of the waterproof device for construction engineering.

[0023] Figure 5 The utility model is a schematic diagram of the structure of a waterproof device for construction engineering in a bottom view.

[0024] In the figure: 1. traveling base; 2. first support frame; 3. first motor; 4. first lead screw; 5. first nut; 6. mounting seat; 7. first guide column; 8. second support frame; 9. second motor; 10. second lead screw; 11. second nut; 12. movable block; 13. guide slide hole; 14. second guide column; 15. rack; 16. gear; 17. rotating shaft; 18. bearing; 19. mounting block; 20. U-shaped connecting plate; 21. insertion hole; 22. delivery hose; 23. paint spray gun; 24. nozzle; 25. pneumatic paint spray pump; 26. liquid extraction tube; 27. waterproof paint bucket. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model claimed for protection, but merely represents the selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0026] The utility model provides Figure 1-5A waterproof device for construction engineering shown in the figure comprises a traveling base 1, a first support frame 2 is fixed on the top of the traveling base 1, wherein the first support frame 2 serves to install a first motor 3, a mounting seat 6 is arranged on one side of the first support frame 2, wherein the mounting seat 6 serves to install a second motor 9, a second motor 9 is fixed on the inner side of the mounting seat 6, wherein the second motor 9 serves to drive a second lead screw 10 to rotate, a second lead screw 10 is connected to one side of the second motor 9, wherein the second lead screw 10 serves to drive a second nut 11 to move horizontally, a second nut 11 is connected to the outer wall of the second lead screw 10, wherein the second nut 11 serves to drive a movable block 12 to move horizontally, the second nut 11 is installed inside the movable block 12, wherein the movable block 12 serves to drive a rack 15 to move horizontally, a rack 15 is fixed on the side of the movable block 12, wherein the rack 15 and the gear 1 6 is meshed and connected, and plays a role in driving the gear 16 to rotate. One side of the rack 15 is connected with the gear 16, wherein the gear 16 plays a role in driving the rotating shaft 17 to rotate. The rotating shaft 17 is fixed inside the gear 16, wherein the rotating shaft 17 plays a role in driving the U-shaped connecting plate 20 to rotate. The outer wall of the rotating shaft 17 is fixed with a U-shaped connecting plate 20, wherein the U-shaped connecting plate 20 plays a role in driving the conveying hose 22 to rotate. An insertion hole 21 is opened inside the U-shaped connecting plate 20, wherein the insertion hole 21 plays a role in connecting and fixing the conveying hose 22, and the inside of the insertion hole 21 is fixedly connected with the conveying hose 22, wherein the conveying hose 22 plays a role in connecting and driving the paint spray gun 23 to rotate. A paint spray gun 23 is fixed at one end of the conveying hose 22, wherein the paint spray gun 23 plays a role in installing multiple groups of nozzles 24, and a nozzle 24 is installed on the side of the paint spray gun 23, wherein the nozzle 24 plays a role in spraying waterproof paint.

[0027] A first motor 3 is fixed to the top of the first support frame 2, a first lead screw 4 is connected to the bottom of the first motor 3, and a first nut 5 is connected to the outer wall of the first lead screw 4, wherein the first motor 3 drives the first lead screw 4 to rotate, the first lead screw 4 drives the first nut 5 to perform lifting motion, and the first nut 5 drives the mounting seat 6 to perform lifting motion.

[0028] A first guide column 7 is connected to the interior of the mounting seat 6 , and a second support frame 8 is fixed to one end of the first guide column 7 , wherein the first guide column 7 serves to guide the movement of the mounting seat 6 , and the second support frame 8 serves to fix the first guide column 7 .

[0029] A guide slide hole 13 is provided inside the movable block 12 , and a second guide column 14 is connected inside the guide slide hole 13 . The guide slide hole 13 allows the second guide column 14 to slide inside the guide slide hole 13 , and the second guide column 14 plays a role in guiding the movable block 12 to move.

[0030] One end of the rotating shaft 17 is connected to a bearing 18, and a mounting block 19 is fixed to the side of the bearing 18. There are two groups of bearings 18, which are respectively fixed on the sides of the two groups of mounting blocks 19. The two groups of bearings 18 allow the rotating shaft 17 to rotate therein, and the two groups of mounting blocks 19 serve to fix the two groups of bearings 18.

[0031] One end of the delivery hose 22 away from the paint spray gun 23 is connected to a pneumatic paint spray pump 25, wherein the pneumatic paint spray pump 25 serves to extract the waterproof paint.

[0032] A liquid extraction pipe 26 is connected to one side of the pneumatic paint spray pump 25, and one end of the liquid extraction pipe 26 is connected to a waterproof paint bucket 27, wherein the liquid extraction pipe 26 plays a role in extracting liquid, and the waterproof paint bucket 27 plays a role in storing the prepared waterproof paint.

[0033] Working principle: During use, when the orientation of the paint spray gun 23 needs to be adjusted, the second motor 9 is operated to drive the second screw 10 to rotate. The outer wall of the second screw 10 is connected to the second nut 11, and the second nut 11 is installed inside the movable block 12. A guide slide hole 13 is provided inside the movable block 12, and a second guide column 14 is connected inside the guide slide hole 13. Under the limiting and guiding action of the second guide column 14, the movable block 12 is horizontally moved on the second screw 10. A rack 15 is fixed to the side of the movable block 12, and a gear 16 is meshed and connected to one side of the rack 15. In this way, when the movable block 12 drives the rack 15 to move horizontally, the rack 15 drives the gear 16 to rotate, and the inside of the gear 16 A rotating shaft 17 is fixed, and a U-shaped connecting plate 20 is fixed to the outer wall of the rotating shaft 17, so that when the gear 16 drives the rotating shaft 17 to rotate, the rotating shaft 17 drives the U-shaped connecting plate 20 to rotate, and an insertion hole 21 is opened inside the U-shaped connecting plate 20, and a delivery hose 22 is connected to the inside of the insertion hole 21, and one end of the delivery hose 22 is fixedly connected to a paint spray gun 23, so that when the U-shaped connecting plate 20 rotates, the delivery hose 22 rotates, and the delivery hose 22 drives the paint spray gun 23 to rotate, so that the direction of the paint spray gun 23 can be changed, which solves the problem that the paint spray gun 23 in the prior art is not easy to adjust the orientation, so that during the painting operation, the wall surfaces in different orientations can be adaptively adjusted more quickly, thereby improving the adjustability of the device.

[0034] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A waterproof device for construction engineering, comprising a driving base (1), characterized in that: A first support frame (2) is fixed on the top of the traveling base (1); a mounting seat (6) is provided on one side of the first support frame (2); a second motor (9) is fixed on the inner side of the mounting seat (6); a second lead screw (10) is connected to one side of the second motor (9); a second nut (11) is connected to the outer wall of the second lead screw (10); the second nut (11) is installed inside a movable block (12); and a rack (15) is fixed on the side of the movable block (12). A gear (16) is connected to one side of the rack (15), a rotating shaft (17) is fixed inside the gear (16), a U-shaped connecting plate (20) is fixed to the outer wall of the rotating shaft (17), an insertion hole (21) is opened inside the U-shaped connecting plate (20), a delivery hose (22) is fixedly connected inside the insertion hole (21), a paint spray gun (23) is fixed to one end of the delivery hose (22), and a nozzle (24) is installed on the side of the paint spray gun (23).

2. A waterproof device for construction engineering according to claim 1, characterized in that: A first motor (3) is fixed on the top of the first support frame (2), a first lead screw (4) is connected below the first motor (3), and a first nut (5) is connected to the outer wall of the first lead screw (4).

3. A waterproof device for construction engineering according to claim 1, characterized in that: A first guide column (7) is connected inside the mounting seat (6), and a second support frame (8) is fixed to one end of the first guide column (7).

4. A waterproof device for construction engineering according to claim 1, characterized in that: A guide sliding hole (13) is provided inside the movable block (12), and a second guide column (14) is connected inside the guide sliding hole (13).

5. A waterproof device for construction engineering according to claim 1, characterized in that: One end of the rotating shaft (17) is connected to a bearing (18), and a mounting block (19) is fixed to the side of the bearing (18).

6. A waterproof device for construction engineering according to claim 1, characterized in that: One end of the delivery hose (22) away from the paint spray gun (23) is connected to a pneumatic paint spray pump (25).

7. A waterproof device for construction engineering according to claim 6, characterized in that: One side of the pneumatic paint spray pump (25) is connected to a liquid extraction pipe (26), and one end of the liquid extraction pipe (26) is connected to a waterproof paint bucket (27).

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