Civil building construction roof anti-cracking maintenance device
By introducing motor-driven rotating shafts and round blocks into the construction roof maintenance device, combined with the design of springs, plyboards and pull-up plates, the problem of uneven sprinkling is solved, and uniform sprinkling of concrete and rapid replacement of moisturizing film is achieved, improving Construction quality.
Patent Information
- Application Number
- CN202420485079.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-12
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-03-12
AI Technical Summary
The existing construction roof maintenance device is unevenly sprinkled during the sprinkling operation, resulting in local cracks in the concrete and affecting the quality of the project.
A device including a base plate, a rectangular plate, a top plate, a connecting block, a spray board, a motor, a rotating shaft and a moisturizing film is designed. The rotating shaft drives the rotating plate and a circular block through the motor to achieve uniform movement and sprinkle water of the spray board, combined with The design of springs, clamps and pull-up plates facilitates rapid replacement of moisturizing film.
The uniform sprinkling of concrete is achieved, the risk of concrete cracking is reduced and the construction quality is improved.
Smart Images
Figure CN222276247U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of maintenance devices, in particular to a maintenance device for preventing cracking of roofs in industrial and civil construction. Background Art
[0002] Construction roof maintenance is concrete maintenance. Concrete maintenance is to artificially create certain humidity and temperature conditions so that the newly poured concrete can harden and increase its strength normally or accelerate its hardening and strength.
[0003] At present, operators usually use relevant maintenance devices when performing anti-cracking maintenance on construction sites. The existing maintenance devices generally require operators to carry buckets on their backs and then use drainage pipes to sprinkle water on the concrete. Although this maintenance method can achieve the purpose of sprinkling water, it will result in uneven sprinkling and local concrete will still crack, which cannot guarantee the quality of the project, so it needs to be improved. Utility Model Content
[0004] The purpose of the utility model is to solve the above problems. The utility model provides a device for preventing cracking of roofs in civil construction, which has the advantage of uniform water sprinkling.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a device for preventing cracking of industrial and civil construction roofs, comprising a bottom plate, a rectangular plate is fixedly installed on the front and rear sides of the top of the bottom plate, a top plate is fixedly installed on the top of the rectangular plate, a connecting block is movably connected to the left side of the inside of the top plate, a spraying plate located at the bottom of the top plate is fixedly installed on the bottom of the connecting block, a spraying hole is opened at the bottom of the spraying plate, a limiting plate is fixedly installed on the left side of the top of the top plate, a movable plate is movably connected to the inner side of the limiting plate, the bottom of the movable plate is fixedly connected to the top of the connecting block, a round block is fixedly installed on the top of the movable plate, a supporting plate is fixedly installed on the right side of the top of the top plate, a motor is fixedly installed on the top of the supporting plate, the other end of the motor output shaft is fixedly sleeved with a rotating shaft, the other end of the rotating shaft extends to the bottom of the inner cavity of the supporting plate, the outer surface of the rotating shaft is fixedly sleeved with a rotating plate, and the inside of the rotating plate is movably connected to the outer surface of the round block.
[0006] As a preferred embodiment of the utility model, a water tank is fixedly installed on the right side of the top of the base plate, a water pump is fixedly installed on the left side of the water tank, a water pump is fixedly installed on the right side of the water pump, and the right end of the water pump extends to the interior of the water tank.
[0007] As a preferred embodiment of the present invention, a hose is fixedly installed at the bottom of the water pump, and the other end of the hose is fixedly sleeved with the right side of the spray plate.
[0008] As a preferred embodiment of the present invention, fixing frames are fixedly installed at both the front and rear ends of the right side of the bottom plate, and springs are fixedly installed at both the upper and lower ends of the left and right sides of the inner cavity of the fixing frame.
[0009] As a preferred embodiment of the present invention, a clamping plate is fixedly installed on the inner side of the spring, and a pulling plate is fixedly installed on the front side of the clamping plate.
[0010] As a preferred embodiment of the utility model, a round rod is movably connected to the bottom of the inner side of the splint, and a moisturizing film located on the inner side of the fixing frame is movably sleeved on the outer surface of the round rod.
[0011] As a preferred embodiment of the present invention, a handrail is fixedly installed on the right end of the top of the base plate, and a roller is movably installed on the bottom of the base plate.
[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0013] 1. The utility model sets a connecting block, a limiting plate, a movable plate, a round block and a rotating plate. The operator starts the motor first. The operation of the motor will cause the rotating shaft to rotate with the rotating plate. At this time, the rotating plate will rotate and squeeze the round block, and the round block will move the movable plate smoothly under the limiting action of the limiting plate. At this time, the movable plate will move with the connecting block and the spraying plate at the same time. At this time, the spraying plate will cooperate with the spraying hole to evenly spray the concrete.
[0014] 2. The utility model sets a spring, a splint, a pull plate, a round rod and a moisturizing film. The operator first pulls the pull plate, and the pull plate will move the splint with it in opposite directions. The splint will apply a squeezing force to the spring at the same time. The splint will release the fixing effect on the round rod. The operator will move the round rod, and the moisturizing film will leave the outer surface of the round rod. The operator can quickly replace the moisturizing film and can also lay the moisturizing film while sprinkling water. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the structure of the utility model;
[0016] Figure 2 It is a cross-sectional structural schematic diagram of the front side of the utility model;
[0017] Figure 3 It is a cross-sectional structural schematic diagram of the bottom of the utility model;
[0018] Figure 4 It is a cross-sectional structural schematic diagram of the fixing frame of the utility model;
[0019] Figure 5 for Figure 2 Schematic diagram of the local enlarged structure at point A in the middle.
[0020] In the figure: 1. bottom plate; 2. rectangular plate; 3. top plate; 4. connecting block; 5. spray plate; 6. spray hole; 7. limit plate; 8. movable plate; 9. round block; 10. support plate; 11. motor; 12. rotating shaft; 13. rotating plate; 14. water tank; 15. water pump; 16. suction pipe; 17. hose; 18. fixing frame; 19. spring; 20. splint; 21. pull plate; 22. round rod; 23. handrail; 24. roller; 25. moisturizing film. DETAILED DESCRIPTION
[0021] 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.
[0022] like Figures 1 to 5 As shown, the utility model provides a maintenance device for preventing cracking of industrial and civil construction roofs, comprising a bottom plate 1, a rectangular plate 2 is fixedly installed on the front and rear sides of the top of the bottom plate 1, a top plate 3 is fixedly installed on the top of the rectangular plate 2, a connecting block 4 is movably connected to the left side of the inside of the top plate 3, a spraying plate 5 located at the bottom of the top plate 3 is fixedly installed at the bottom of the connecting block 4, a spraying hole 6 is opened at the bottom of the spraying plate 5, a limiting plate 7 is fixedly installed on the left side of the top of the top plate 3, a moving plate 8 is movably connected to the inner side of the limiting plate 7, the bottom of the moving plate 8 is fixedly connected to the top of the connecting block 4, a round block 9 is fixedly installed on the top of the moving plate 8, a supporting plate 10 is fixedly installed on the right side of the top of the top plate 3, a motor 11 is fixedly installed on the top of the supporting plate 10, the other end of the output shaft of the motor 11 is fixedly sleeved with a rotating shaft 12, the other end of the rotating shaft 12 extends to the bottom of the inner cavity of the supporting plate 10, the outer surface of the rotating shaft 12 is fixedly sleeved with a rotating plate 13, and the interior of the rotating plate 13 is movably connected to the outer surface of the round block 9.
[0023] The operator first starts the motor 11. The operation of the motor 11 will cause the rotating shaft 12 to rotate with the rotating plate 13. At this time, the rotating plate 13 will rotate and extrude the round block 9 so that the round block 9 and the movable plate 8 can move smoothly under the limiting action of the limiting plate 7. At this time, the movable plate 8 will simultaneously cause the connecting block 4 to move with the spraying plate 5. At this time, the spraying plate 5 will cooperate with the spraying hole 6 to evenly spray the building ground.
[0024] refer to Figure 2 A water tank 14 is fixedly installed on the right side of the top of the base plate 1 , a water pump 15 is fixedly installed on the left side of the water tank 14 , a water pump 16 is fixedly installed on the right side of the water pump 15 , and the right end of the water pump 16 extends to the inside of the water tank 14 .
[0025] As a technical optimization solution of the present invention, the operator starts the water pump 15 , and the operation of the water pump 15 will cause the water extraction pipe 16 to extract the water inside the water tank 14 .
[0026] refer to Figures 2 to 4 A hose 17 is fixedly installed at the bottom of the water pump 15 , and the other end of the hose 17 is fixedly connected to the right side of the spray plate 5 .
[0027] As a technical optimization solution of the present invention, due to the design of the hose 17 , the water discharged from the water tank 14 will be discharged to the inside of the spray plate 5 through the hose 17 .
[0028] refer to Figure 1 , Figure 3 and Figure 4 A fixing frame 18 is fixedly installed at both the front and rear ends of the right side of the bottom plate 1, and springs 19 are fixedly installed at both the upper and lower ends of the left and right sides of the inner cavity of the fixing frame 18.
[0029] As a technical optimization solution of the present invention, due to the design of the fixing frame 18 , the fixing frame 18 will have a good fixing effect on the spring 19 .
[0030] refer to Figure 1 and Figure 3 A clamping plate 20 is fixedly installed on the inner side of the spring 19 , and a pulling plate 21 is fixedly installed on the front side of the clamping plate 20 .
[0031] As a technical optimization solution of the utility model, when the operator pulls the pull plate 21, the pull plate 21 will move with the clamping plate 20 at the same time.
[0032] refer to Figure 2 and Figure 3 The bottom of the inner side of the clamping plate 20 is movably connected with a round rod 22 , and the outer surface of the round rod 22 is movably sleeved with a moisturizing film 25 located on the inner side of the fixing frame 18 .
[0033] As a technical optimization solution of the present invention, due to the design of the round rod 22, the moisturizing film 25 can rotate around the round rod 22 as the axis.
[0034] refer to Figure 1 , Figure 2 and Figure 4 A handrail 23 is fixedly installed at the right end of the top of the base plate 1, and a roller 24 is movably installed at the bottom of the base plate 1.
[0035] As a technical optimization solution of the present invention, the operator pushes the armrest 23 , and the armrest 23 cooperates with the roller 24 to move the bottom plate 1 .
[0036] The working principle and use process of this utility model:
[0037] The operator first pushes the handrail 23, and the handrail 23 will cooperate with the roller 24 to move the bottom plate 1. At this time, the operator starts the water pump 15. The operation of the water pump 15 will cause the water pump 16 to extract the water inside the water tank 14, and the hose 17 will discharge the water to the inside of the spray plate 5. At this time, the spray plate 5 will cooperate with the spray hole 6 to spray the concrete. At this time, the operator starts the motor 11. The operation of the motor 11 will cause the rotating shaft 12 to rotate with the rotating plate 13. At this time, the rotating plate 13 will rotate and squeeze the round block 9 so that the round block 9 and the moving plate 8 move smoothly under the limiting action of the limiting plate 7. At this time, the moving plate 8 will move with the connecting block 4 and the spray plate 5 at the same time. At this time, the spray plate 5 will carry the spray hole 6 to spray the concrete evenly.
[0038] At this time, the moisturizing film 25 will automatically cover the concrete with a moisturizing film. When the operator needs to replace the moisturizing film 25, the pull plate 21 is pulled, and the pull plate 21 will move towards each other with the clamping plate 20. The clamping plate 20 applies a squeezing force to the spring 19 at the same time. At this time, the clamping plate 20 will release the clamping effect on the round rod 22. At this time, the operator moves the round rod 22, and the moisturizing film 25 automatically leaves the outer surface of the round rod 22. At this time, the operator can quickly replace the moisturizing film 25.
[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A device for preventing cracking of a roof used in civil construction, comprising a bottom plate (1), characterized in that: A rectangular plate (2) is fixedly mounted on both the front and rear sides of the top of the bottom plate (1); a top plate (3) is fixedly mounted on the top of the rectangular plate (2); a connecting block (4) is movably connected to the left side of the top plate (3); a spraying plate (5) located at the bottom of the top plate (3) is fixedly mounted on the bottom of the connecting block (4); a spraying hole (6) is provided at the bottom of the spraying plate (5); a limiting plate (7) is fixedly mounted on the left side of the top of the top plate (3); a movable plate (8) is movably connected to the inner side of the limiting plate (7); the bottom of the movable plate (8) is connected to the connecting block ( 4), a round block (9) is fixedly installed on the top of the movable plate (8), a support plate (10) is fixedly installed on the right side of the top of the top plate (3), a motor (11) is fixedly installed on the top of the support plate (10), a rotating shaft (12) is fixedly sleeved on the other end of the output shaft of the motor (11), the other end of the rotating shaft (12) extends to the bottom of the inner cavity of the support plate (10), a rotating plate (13) is fixedly sleeved on the outer surface of the rotating shaft (12), and the interior of the rotating plate (13) is movably connected to the outer surface of the round block (9).
2. The device for preventing cracking of roofs used in civil construction according to claim 1 is characterized in that: A water tank (14) is fixedly mounted on the right side of the top of the base plate (1), a water pump (15) is fixedly mounted on the left side of the water tank (14), a water pump (16) is fixedly mounted on the right side of the water pump (15), and the right end of the water pump (16) extends into the interior of the water tank (14).
3. The device for preventing cracking of roofs used in civil construction according to claim 2 is characterized in that: A hose (17) is fixedly mounted on the bottom of the water pump (15), and the other end of the hose (17) is fixedly sleeved on the right side of the spray plate (5).
4. The device for preventing cracking of industrial and civil construction roofs according to claim 1 is characterized in that: A fixing frame (18) is fixedly mounted on both the front and rear ends of the right side of the bottom plate (1), and springs (19) are fixedly mounted on both the upper and lower ends of the left and right sides of the inner cavity of the fixing frame (18).
5. The device for preventing cracking of roofs used in civil construction according to claim 4 is characterized in that: A clamping plate (20) is fixedly mounted on the inner side of the spring (19), and a pulling plate (21) is fixedly mounted on the front side of the clamping plate (20).
6. The device for preventing cracking of roofs used in civil construction according to claim 5 is characterized in that: The bottom of the inner side of the clamping plate (20) is movably connected to a round rod (22), and the outer surface of the round rod (22) is movably sleeved with a moisturizing film (25) located on the inner side of the fixing frame (18).
7. The device for preventing cracking of industrial and civil construction roofs according to claim 1 is characterized in that: A handrail (23) is fixedly mounted on the right end of the top of the base plate (1), and a roller (24) is movably mounted on the bottom of the base plate (1).