Concrete maintenance device for building construction

Abstract

The utility model relates to the technical field of concrete maintenance, and discloses a concrete maintenance device for building construction, which comprises a fixed base plate, the top of the fixed base plate is provided with a mounting circular groove, the mounting circular groove is internally provided with a water storage cylinder, and the top of the water storage cylinder is communicated with a water replenishing connecting pipe. And self-locking wear-resistant moving wheels are arranged at the bottom of the fixed base plate. A driving motor is arranged to drive a small gear and a large gear to rotate in a meshed mode, circumferential rotation of a watering component is achieved, a large-area maintenance area can be covered, the workload of manual repeated equipment moving is reduced, a lifting hydraulic cylinder is matched to drive a lifting lantern ring plate, the height of a spraying pipe head can be accurately adjusted, and no matter for low ground concrete, no matter how long the spraying pipe head is. And adaptive maintenance can be realized for members such as a high wall body and a high stand column, so that the application scene of the device is expanded, and the effect of improving the adaptability of the maintenance scene is achieved.

Description

Technical Field

[0001] This utility model relates to the field of concrete curing technology, specifically a concrete curing device for building construction. Background Technology

[0002] Concrete is an artificial stone material made from cementitious materials (such as cement), coarse and fine aggregates (sand, stone), water, and, when necessary, admixtures and mineral admixtures, mixed in appropriate proportions, uniformly stirred, compacted, and cured. It is one of the most widely used basic materials in modern construction engineering. In the field of building construction, as a core building material, the quality of concrete curing directly determines the strength, durability, and safety of the engineering structure.

[0003] Traditional concrete curing methods have several shortcomings. Early methods often involved manual watering and covering with straw mats or plastic film. This not only required a large workforce for continuous monitoring and watering but was also highly susceptible to weather and site conditions. For example, in hot, dry environments, moisture evaporates extremely quickly, making it difficult to maintain consistent moisture on the concrete surface through manual watering. In windy conditions, the coverings could easily be blown off, interrupting curing. Furthermore, manual operation makes it difficult to precisely control the amount of water applied; too much water can cause waterlogging and surface sanding, while insufficient water can lead to cracking and compromise concrete performance.

[0004] With the increasing demands for industrialized construction and higher efficiency, some construction companies are adopting fixed automatic sprinkler curing equipment. However, this type of equipment is typically fixed in place, lacks flexibility, and is difficult to adapt to the curing needs of different construction areas and complex building structures. For example, in high-rise building construction, concrete components on different floors require layered curing. Fixed equipment cannot be quickly moved, and its fixed spraying angle and range make it difficult to cover the entire concrete surface, resulting in uneven curing. Furthermore, most equipment only has a single water spraying function, lacking height adjustment and spraying range control capabilities, making it impossible to provide adaptive curing for concrete components of different heights and sizes. Therefore, it is necessary to design a concrete curing device for building construction. Utility Model Content

[0005] The purpose of this utility model is to provide a concrete curing device for building construction, which solves the technical problem that traditional concrete curing methods may not be able to ensure full and uniform coverage of the water spraying range, resulting in insufficient curing in some areas, and thus achieves the goal of improving the quality of concrete curing.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a concrete curing device for building construction, comprising a fixed base plate, a mounting groove on the top of the fixed base plate, a water storage tank inside the mounting groove, a water supply connection pipe connected to the top of the water storage tank, four sets of self-locking wear-resistant moving wheels located at the bottom of the fixed base plate, and a push handle fixedly installed on one outer wall of the fixed base plate; an adjustable water spraying component, which is located above and on one side of the fixed base plate; the adjustable water spraying component includes: a rotating lifting part located above the fixed base plate; and a water spraying part located above the fixed base plate, and above and inside the rotating lifting part.

[0007] Preferably, the rotating lifting part includes: a circular protective cover, which is fixedly installed on the top of the fixed base plate; a drive motor is fixedly installed on the top of the circular protective cover through a motor cover, and a small gear is provided at the output end of the drive motor through a connecting shaft. A large gear is provided on the outer wall of the small gear through gear meshing, and the large gear is located inside the circular protective cover.

[0008] Preferably, a connecting disc is fixedly installed on the inner side wall of the large gear, and the connecting disc is sleeved on the outer wall of the water storage tank. A support column is fixedly installed on the top of the connecting disc, and there are four sets in total, arranged symmetrically. A support plate is fixedly installed on the top of the support column, and a control switch is fixedly installed on the outer wall of the support plate.

[0009] Preferably, the top of the support plate has an installation hole, and two sets of lifting hydraulic cylinders are fixedly installed inside the installation hole, arranged diagonally. The connecting end of the lifting hydraulic cylinder is fixedly installed with a lifting collar plate through a connecting rod, and the lifting collar plate is sleeved on the outer wall of the water storage tank.

[0010] Preferably, the water spraying part includes: a water pump, which is disposed inside the water storage tank; the water pump is connected to a main water pipe, which movably passes through the top of the water storage tank and extends to the top of the water storage tank; a control switch valve is sleeved on the outer wall of the main water pipe; and connecting and dispersing arc-shaped pipes are equidistantly connected to the top circumference of the main water pipe, which movably passes through a support plate and extends to the bottom of the support plate.

[0011] Preferably, a connecting telescopic tube is provided at the bottom of the connecting dispersive arc tube, and a C-shaped card seat is provided below the connecting telescopic tube, and the C-shaped card seat is fixedly installed on the outer wall of the lifting collar plate at equal intervals around its circumference.

[0012] Preferably, the outer wall of the C-shaped card holder is provided with a fixing groove, and an L-shaped short pipe is fixedly installed inside the fixing groove. The top of the L-shaped short pipe is connected to the bottom of the connecting telescopic pipe, and the other end of the L-shaped short pipe is connected to a spray pipe head.

[0013] This utility model provides a concrete curing device for building construction. It has the following beneficial effects:

[0014] (1) This utility model is equipped with a drive motor to drive the small gear and the large gear to mesh and rotate, so as to realize the circumferential rotation of the water spraying component, which can cover a large area of ​​maintenance area, reduce the workload of repeated manual moving of equipment, and, in conjunction with the lifting hydraulic cylinder to drive the lifting collar plate, can accurately adjust the height of the spray pipe head. Whether it is low ground concrete or high wall and column components, it can achieve adaptive maintenance, expand the application scenario of the device, and achieve the effect of improving the adaptability of maintenance scenarios.

[0015] (2) This utility model is equipped with a water pump, a main water pipe and a control switch valve, so that the connecting telescopic pipe, L-shaped short pipe and spray head can spray. The water flow and spray volume can be flexibly controlled. Combined with the rotation and lifting functions, it can achieve uniform and appropriate watering and curing of the concrete surface. It can ensure sufficient moisture during the hardening process of concrete and avoid water accumulation and uneven local dryness caused by excessive or uneven watering. It can effectively improve the quality of concrete curing, reduce the risk of cracking and achieve the effect of improving the quality of concrete maintenance. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a cross-sectional view of the structure of a concrete curing device for building construction according to this utility model;

[0018] Figure 3 This is a top view of the rotating structure of a concrete curing device for building construction according to this utility model.

[0019] Figure 4 This is a side view of the water spraying section of a concrete curing device for building construction according to this utility model.

[0020] In the diagram: 1. Fixed base plate, 11. Mounting groove, 12. Water storage tank, 13. Water supply connection pipe, 2. Self-locking wear-resistant moving wheel, 3. Push handle, 4. Adjustable sprinkler assembly, 41. Rotating lifting part, 411. Circular protective cover, 412. Drive motor, 413. Small gear, 414. Large gear, 415. Connecting disc, 416. Support column, 417. Support plate, 418. Control switch, 419. Lifting hydraulic cylinder, 4110. Lifting collar plate, 42. Sprinkler part, 421. Water pump, 422. Water supply main pipe, 423. Control switch valve, 424. Connecting dispersion arc pipe, 425. Connecting telescopic pipe, 426. C-type bracket, 427. Fixed groove, 428. L-type short pipe, 429. Sprayer head. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention. Example 1:

[0023] Given that traditional concrete curing methods may struggle to ensure comprehensive and even water coverage, leading to insufficient curing in certain areas, this invention provides a preferred embodiment of a concrete curing device for building construction, for example... Figure 1-4 As shown: A concrete curing device for building construction includes a fixed base plate 1, with an installation groove 11 on the top of the fixed base plate 1, a water storage tank 12 inside the installation groove 11, a water supply connection pipe 13 connected to the top of the water storage tank 12, four sets of self-locking wear-resistant moving wheels 2 at the bottom of the fixed base plate 1, located at the four corners, and a push handle 3 fixedly installed on one side of the outer wall of the fixed base plate 1; an adjustable water spraying component 4, which is located above and on one side of the fixed base plate 1; the adjustable water spraying component 4 includes: a rotating lifting part 41, which is located above the fixed base plate 1; and a water spraying part 42, which is located above the fixed base plate 1 and above and inside the rotating lifting part 41.

[0024] The rotating and lifting part 41 includes: a circular protective cover 411, which is fixedly installed on the top of the fixed base plate 1; a drive motor 412 is fixedly installed on the top of the circular protective cover 411 through a motor cover; a small gear 413 is provided at the output end of the drive motor 412 through a connecting shaft; a large gear 414 is provided on the outer wall of the small gear 413 through gear meshing; and the large gear 414 is located inside the circular protective cover 411.

[0025] A connecting disc 415 is fixedly installed on the inner side wall of the large gear 414, and the connecting disc 415 is sleeved on the outer wall of the water storage tank 12. A support column 416 is fixedly installed on the top of the connecting disc 415, and there are four sets in total, arranged symmetrically. A support plate 417 is fixedly installed on the top of the support column 416, and a control switch 418 is fixedly installed on the outer wall of the support plate 417.

[0026] The top of the support plate 417 has an installation hole, and a lifting hydraulic cylinder 419 is fixedly installed inside the installation hole. There are two sets in total, which are diagonally distributed. The connecting end of the lifting hydraulic cylinder 419 is fixedly installed with a lifting collar plate 4110 through a connecting rod, and the lifting collar plate 4110 is sleeved on the outer wall of the water storage tank 12.

[0027] Furthermore, this embodiment is equipped with a drive motor 412 that drives the small gear 413 and the large gear 414 to mesh and rotate, thereby realizing the circumferential rotation of the water spraying component. This can cover a large maintenance area, reducing the workload of repeated manual movement of equipment. In conjunction with the lifting hydraulic cylinder 419 driving the lifting collar plate 4110, the height of the spray nozzle 429 can be precisely adjusted. Whether it is low concrete ground or high wall and column components, it can achieve adaptable maintenance, expanding the application scenarios of the device. Example 2:

[0028] Please see Figures 1-4 Furthermore, based on Embodiment 1, the following is further obtained: the water spraying part 42 includes: a water pump 421, which is disposed inside the water storage tank 12; the connection port of the water pump 421 is connected to a water main pipe 422, and the water main pipe 422 movably passes through the top of the water storage tank 12 and extends to the top of the water storage tank 12; a control switch valve 423 is sleeved on the outer wall of the water main pipe 422; and connecting and dispersing arc-shaped pipes 424 are equidistantly connected to the top circumference of the water main pipe 422, and the connecting and dispersing arc-shaped pipes 424 movably pass through the support plate 417 and extend to the bottom of the support plate 417.

[0029] A connecting telescopic pipe 425 is provided at the bottom of the connecting dispersive arc pipe 424. A C-shaped card seat 426 is provided below the connecting telescopic pipe 425, and the C-shaped card seat 426 is fixedly installed on the outer wall of the lifting collar plate 4110 at equal intervals around its circumference.

[0030] The outer wall of the C-type card holder 426 is provided with a fixing groove 427. An L-shaped short pipe 428 is fixedly installed inside the fixing groove 427. The top of the L-shaped short pipe 428 is connected to the bottom of the connecting telescopic pipe 425. The other end of the L-shaped short pipe 428 is connected to a spray nozzle 429.

[0031] Furthermore, this embodiment includes a water pump 421, a main water pipe 422, and a control valve 423, which enables spraying via a connecting telescopic pipe 425, an L-shaped short pipe 428, and a spray nozzle 429. This allows for flexible control of the water flow and spray volume. Combined with rotation and lifting functions, it achieves uniform and appropriate watering and curing of the concrete surface. This ensures sufficient moisture during the concrete hardening process while avoiding problems such as water accumulation and uneven wetting caused by excessive or uneven watering, effectively improving the quality of concrete curing and reducing the risk of cracking.

[0032] When in use, first, by pushing the push handle 3 on one side of the fixed base plate 1, the device is moved to the construction area where concrete curing is required by using the four sets of self-locking wear-resistant moving wheels 2 located at the corners. After reaching the designated position, the self-locking mechanism of the moving wheels 2 is locked to make the device stop stably.

[0033] Subsequently, sufficient clean water is injected into the water storage tank 12 through the water supply connection pipe 13 to provide a water source for watering and maintenance. When maintenance work needs to be started, the staff presses the control switch 418 on the outer wall of the support plate 417 to start the equipment.

[0034] Furthermore, during the operation of the water spraying component 4, the drive motor 412 starts first, and its output end drives the small gear 413 to rotate. Through gear meshing, the small gear 413 drives the large gear 414 to rotate slowly inside the circular protective cover 411. The connecting disc 415 inside the large gear 414 rotates accordingly, thereby driving the four symmetrically distributed support columns 416, support plates 417, and other components installed on them to rotate together around the axis of the water storage tank 12, achieving circumferential coverage of the spraying area.

[0035] Furthermore, if the water spraying height needs to be adjusted, two sets of diagonally distributed lifting hydraulic cylinders 419 can be operated via the control switch 418. The connecting end of the lifting hydraulic cylinder 419 drives the lifting collar plate 4110 to move up and down linearly along the outer wall of the water storage tank 12 via the connecting rod. Since the C-type bracket 426 is circumferentially fixed to the outer wall of the lifting collar plate 4110, the connecting telescopic pipe 425, L-shaped short pipe 428 and spray nozzle 429 connected to it also rise and fall synchronously, thereby adapting to the concrete curing needs at different heights.

[0036] Furthermore, after the water spraying height and range are adjusted, the water pump 421 inside the water storage tank 12 starts, drawing clean water from the tank and delivering it through the main water pipe 422. The water flow is controlled by the control valve 423. The water is dispersed by the connecting arc-shaped pipes 424 distributed around the top of the main water pipe 422, and then evenly sprayed onto the concrete surface through the connecting telescopic pipe 425 and L-shaped short pipe 428, finally exiting from the spray nozzle 429. During the rotation of the equipment, the spray nozzle 429 continuously sprays water, achieving large-area and uniform water curing of the concrete.

[0037] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A concrete curing device for building construction, comprising a fixed base plate (1), characterized in that: The top of the fixed base plate (1) is provided with an installation groove (11), and a water storage cylinder (12) is provided inside the installation groove (11). A water supply connection pipe (13) is connected to the top of the water storage cylinder (12). The bottom of the fixed base plate (1) is provided with self-locking wear-resistant moving wheels (2), and there are four sets in total, located at the four corners respectively. A push handle (3) is fixedly installed on one side of the outer wall of the fixed base plate (1). Adjustable water spraying assembly (4), which is located above and on one side of the fixed base plate (1); The adjustable sprinkler assembly (4) includes: A rotating lifting part (41) is provided above the fixed base plate (1); The water spraying part (42) is located above the fixed base plate (1) and is located above and inside the rotating lifting part (41).

2. The concrete curing apparatus for construction according to claim 1, characterized in that: The rotating and lifting part (41) includes: A circular protective cover (411) is fixedly installed on the top of the fixed base plate (1); The top of the circular protective cover (411) is fixedly mounted with a drive motor (412) via a motor cover. The output end of the drive motor (412) is provided with a small gear (413) via a connecting shaft. The outer wall of the small gear (413) is provided with a large gear (414) via gear meshing, and the large gear (414) is located inside the circular protective cover (411).

3. The concrete curing apparatus for construction according to claim 2, characterized in that: A connecting disc (415) is fixedly installed on the inner side wall of the large gear (414), and the connecting disc (415) is sleeved on the outer wall of the water storage tank (12). A support column (416) is fixedly installed on the top of the connecting disc (415), and there are four sets in total, arranged symmetrically. A support plate (417) is fixedly installed on the top of the support column (416), and a control switch (418) is fixedly installed on the outer wall of the support plate (417).

4. The concrete curing apparatus for construction according to claim 3, characterized in that: The top of the support plate (417) is provided with an installation hole, and a lifting hydraulic cylinder (419) is fixedly installed inside the installation hole. There are two sets in total, which are distributed diagonally. The connecting end of the lifting hydraulic cylinder (419) is fixedly installed with a lifting collar plate (4110) through a connecting rod, and the lifting collar plate (4110) is sleeved on the outer wall of the water storage cylinder (12).

5. The concrete curing apparatus for construction according to claim 1, characterized in that: The water spraying part (42) includes: A water pump (421) is installed inside the water storage tank (12); The connection port of the water pump (421) is connected to a water main pipe (422), and the water main pipe (422) is movably connected through the top of the water storage tank (12) and extends to the top of the water storage tank (12). The outer wall of the water main pipe (422) is fitted with a control switch valve (423). The top circumference of the water main pipe (422) is equidistantly connected with connecting and dispersing arc pipes (424), and the connecting and dispersing arc pipes (424) are movably connected through the support plate (417) and extend to the bottom of the support plate (417).

6. The concrete curing apparatus for construction according to claim 5, wherein: The bottom of the connecting dispersive arc tube (424) is connected to a connecting telescopic tube (425), and a C-shaped card seat (426) is provided below the connecting telescopic tube (425). The C-shaped card seat (426) is circumferentially fixedly installed on the outer wall of the lifting collar plate (4110).

7. The concrete curing apparatus for construction according to claim 6, wherein: The outer wall of the C-shaped card holder (426) is provided with a fixing groove (427), and an L-shaped short pipe (428) is fixedly installed inside the fixing groove (427). The top of the L-shaped short pipe (428) is connected to the bottom of the connecting telescopic pipe (425), and the other end of the L-shaped short pipe (428) is connected to a spray pipe head (429).

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