Hollow floor slab laying plane maintenance device

Abstract

The utility model provides a hollow floor slab laying plane maintenance device which comprises a water tank, rollers are arranged on the water tank, a water inlet is formed in the water tank, a sealing cover is arranged at the water inlet, and the water tank is provided with a front end mounting table; the water spraying device comprises a first water spraying piece and a second water spraying piece which are movably arranged on the mounting table and can get away from and get close to each other, and a first water pipe fixedly arranged at the front end of the mounting table, and the first water spraying piece, the second water spraying piece and the first water pipe are all used for water spraying maintenance; the driving device is arranged at the front end of the water tank, is in transmission connection with the first water sprinkling part and the second water sprinkling part and is used for driving the first water sprinkling part and the second water sprinkling part to be away from each other or close to each other; under the arrangement of the driving device, the relative position of the first water spraying piece and the second water spraying piece can be controlled, the water spraying range is changed, the requirement for water spraying maintenance of laying hollow floor slabs with different areas is met, the water spraying uniformity is guaranteed, and meanwhile the manual labor force can be relieved.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, and in particular to a planar curing device for hollow floor slabs. Background Technology

[0002] Hollow core slabs generally consist of reinforcing steel, concrete, and a core mold. The core mold is embedded in the reinforced concrete. Because of the core mold, hollow core slabs are much lighter than ordinary slabs, reducing the amount of concrete used, increasing the span, reducing the floor height, and also providing good sound and heat insulation. This reduces the overall cost of construction, and therefore they are being used more and more widely.

[0003] After the hollow core slab is poured and erected, it needs to be watered and cured in a timely manner to prevent shrinkage cracks and ensure the strength and durability of the concrete. Currently, watering and curing are carried out manually using water pipes, which results in uneven watering and low efficiency. Utility Model Content

[0004] In view of the shortcomings of the existing technology, this utility model provides a planar curing device for hollow floor slabs, which solves the problem of uneven watering and low efficiency caused by manually spraying water onto hollow floor slabs with water pipes.

[0005] According to an embodiment of this utility model, a hollow core slab laying planar curing device includes a water tank with rollers on it, a water inlet on the water tank with a sealing cap, and an installation platform at the front end of the water tank; a water spraying device including two sets of first and second water spraying components movably mounted on the installation platform and able to move away from or close to each other, and a first water pipe fixedly mounted at the front end of the installation platform, wherein the first and second water spraying components and the first water pipe are all used for water spraying curing; and a driving device located at the front end of the water tank and connected to the first and second water spraying components for driving the first and second water spraying components to move away from or close to each other.

[0006] Compared with the prior art, the present invention has the following advantages: during the process of pushing the water tank, water spraying and maintenance are carried out through the first and second water spraying components and the first water pipe in the water spraying device, which can ensure the uniformity of water spraying and reduce manual labor. Furthermore, with the setting of the driving device, the relative position of the first and second water spraying components can be controlled to change the water spraying range, so as to meet the water spraying and maintenance process of laying hollow floor slabs of different areas.

[0007] Preferably, the mounting platform has two parallel storage slots, and the mounting platform is provided with two parallel and abutting elongated covers. The two storage slots are located inside the two elongated covers, and the first water spray component and the second water spray component are slidably disposed inside the corresponding elongated covers.

[0008] Preferably, both the first water sprayer and the second water sprayer include a rack and a second water pipe disposed on the rack. The two second water pipes are respectively located in corresponding receiving slots. Both ends of the first water pipe are connected to flexible hoses, and the two flexible hoses are respectively connected to the first water sprayer and the second water sprayer.

[0009] Preferably, multiple sets of nozzles are arrayed on both the first water pipe and the two second water pipes.

[0010] Preferably, each storage slot is equipped with a rubber pad.

[0011] Preferably, the drive device includes a drive shaft rotatably mounted on the water tank and two sets of adapters rotatably mounted on the water tank. Worms are provided at both ends of the drive shaft, the two worms rotate in opposite directions, and respectively mesh with the corresponding adapters.

[0012] Preferably, each adapter includes a drive shaft rotatably mounted in the water tank and a worm gear and a spur gear respectively mounted at one end of the drive shaft, wherein the worm gear meshes with the corresponding worm and the spur gear meshes with the corresponding rack.

[0013] Preferably, a handle is provided on the side of the water tank away from the mounting platform, and a rubber sleeve is provided on the handle.

[0014] Preferably, a water guide pipe is provided on the water tank, a first water pipe is connected to the water guide pipe, and a water pump is provided at the other end of the first water pipe, with the water pump located inside the water tank. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of an embodiment of the present utility model.

[0016] Figure 2 This is an exploded structural diagram of an embodiment of the present invention.

[0017] Figure 3 This is a schematic diagram of the structure of the first water spraying component in an embodiment of this utility model.

[0018] Figure 4 for Figure 2 A magnified view of region A in the middle.

[0019] In the above attached diagram: 1. Water tank; 103. Roller; 104. Water inlet; 105. Sealing cover; 2. Handle; 201. Rubber sleeve; 3. Drive shaft; 301. Worm gear; 303. Turbine; 304. Spur gear; 4. First sprinkler component; 401. Long strip cover; 402. Rack; 403. Second water pipe; 404. Nozzle; 406. Drive shaft; 5. First water pipe; 501. Water guide pipe; 502. Flexible hose; 6. Second sprinkler component; 7. Mounting platform; 701. Collection trough; 702. Rubber pad. Detailed Implementation

[0020] The technical solution of this utility model will be further described below with reference to the accompanying drawings and embodiments.

[0021] like Figures 1 to 4 As shown in the figure, this utility model embodiment proposes a planar curing device for hollow floor slabs, which includes a water tank 1 with rollers 103 on it, a water inlet 104 on the water tank 1, a sealing cover 105 on the water inlet 104, and a mounting platform 7 at the front end of the water tank 1; a water spraying device, including two sets of first water spraying components 4 and second water spraying components 6 movably mounted on the mounting platform 7 and able to move away from or close to each other, and a first water pipe 5 fixedly mounted at the front end of the mounting platform 7, the first water spraying components 4 and second water spraying components 6 and the first water pipe 5 are all used for water spraying curing; a driving device is located at the front end of the water tank 1 and is connected to the first water spraying components 4 and second water spraying components 6 for driving the first water spraying components 4 and second water spraying components 6 to move away from or close to each other.

[0022] The detailed working process of this embodiment is as follows: the water tank 1 is used to store maintenance water, the roller 103 facilitates the movement of the water tank 1, reducing labor. When adding water, it is added through the water inlet 104, and then tightened after completion.

[0023] During the process of pushing the water tank 1, watering and maintenance are carried out through the first watering component 4 and the second watering component 6 and the first water pipe 5 in the watering device. Under the setting of the driving device, the relative position of the first watering component 4 and the second watering component 6 can be controlled to change the watering range and meet the watering and maintenance process of laying hollow floor slabs of different areas.

[0024] like Figures 2 to 4 As shown, the mounting platform 7 has two parallel storage slots 701 and two parallel and abutting elongated covers 401. The two storage slots 701 are located inside the two elongated covers 401 respectively. The first water spraying component 4 and the second water spraying component 6 are slidably installed inside the corresponding elongated covers 401.

[0025] The detailed working process of this embodiment is as follows: the first water spraying component 4 and the second water spraying component 6 are respectively located in the corresponding long strip cover 401, and are controlled by the driving device so that the first water spraying component 4 and the second water spraying component 6 can move away from or close to each other.

[0026] like Figures 2 to 4 As shown, both the first water sprinkler 4 and the second water sprinkler 6 include a rack 402 and a second water pipe 403 disposed on the rack 402. The two second water pipes 403 are respectively located in the corresponding receiving troughs 701. The first water pipe 5 has hoses 502 connected to both ends, and the two hoses 502 are respectively connected to the first water sprinkler 4 and the second water sprinkler 6.

[0027] The detailed working process of this embodiment is as follows: the rack 402 is located inside the corresponding long strip cover 401, the rack 402 extends or retracts along the corresponding long strip cover 401, the second water pipe 403 is located inside the corresponding storage trough 701, and the two sets of second water pipes 403 are connected to the two ends of the first water pipe 5 through the hose 502 to form a passage, so that the water flowing through the first water pipe 5 can flow through the hose 502 to the two sets of second water pipes 403 to achieve large-area watering.

[0028] like Figure 4 As shown, multiple sets of nozzles 404 are arrayed on the first water pipe 5 and the two second water pipes 403.

[0029] The detailed working process of this embodiment is as follows: The function of nozzle 404 is to achieve water spraying.

[0030] like Figure 3 As shown, each storage slot 701 is equipped with a rubber pad 702.

[0031] The detailed working process of this embodiment is as follows: The function of the rubber pad 702 is to seal the nozzle 404, so that the nozzle 404 located in the receiving groove 701 abuts against the rubber pad 702, preventing it from spraying water. This controls the water output of each nozzle 404 and avoids water waste caused by excessive nozzles 404 spraying water.

[0032] like Figures 2 to 4 As shown, the drive device includes a drive shaft 3 rotatably mounted on the water tank 1, and two sets of adapters rotatably mounted on the water tank 1. Worms 301 are provided at both ends of the drive shaft 3. The two worms 301 rotate in opposite directions and mesh with the corresponding adapters respectively.

[0033] like Figures 2 to 4 As shown, each adapter includes a drive shaft 406 rotatably mounted on the water tank 1, and a turbine 303 and a spur gear 304 respectively mounted on one end of the drive shaft 406. The turbine 303 meshes with the corresponding worm gear 301, and the spur gear 304 meshes with the corresponding rack 402.

[0034] The detailed working process of this embodiment is as follows: the two worm gears 301 at both ends of the drive shaft 3 rotate in opposite directions, so that the turbine 303 meshing with the corresponding worm gear 301 rotates in opposite directions, which can drive the two racks 402 to move away from or closer to each other. When the two racks 402 are driven to move away from each other to the limit position, the water spraying area is the largest. When both racks 402 are located at the corresponding length strip cover 401, the water spraying area is the smallest.

[0035] like Figure 2 As shown, a handle 2 is provided on the side of the water tank 1 away from the mounting platform 7, and a rubber sleeve 201 is fitted on the handle 2.

[0036] The detailed working process of this embodiment is as follows: the grip 2 is used to facilitate pushing the water tank 1, and the rubber sleeve 201 is used to improve the grip.

[0037] like Figure 1 As shown, a water pipe 501 is provided on the water tank 1, and a first water pipe 5 is connected to the water pipe 501. A water pump is provided at the other end of the first water pipe 5, and the water pump is located inside the water tank 1.

[0038] The detailed working process of this embodiment is as follows: the water pipe 501 is used to connect the water pump and the water pipe 501, and the water pump sends the water in the water tank 1 to the water pipe 501.

[0039] The implementation principle of this application embodiment is as follows: First, fill the water tank 1 with water and tighten the sealing cap 105. Adjust the first water spraying component 4 and the second water spraying component 6 according to the area to be watered and maintained. After adjusting to the appropriate position, drive the water pump to work, which can drive the water tank 1 to carry out watering and maintenance work.

[0040] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the spirit and scope of the technical solutions of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A planar curing device for hollow floor slabs, characterized in that, include: A water tank (1) is provided with rollers (103), and a water inlet (104) is provided on the water tank (1). The water inlet (104) is provided with a sealing cover (105), and the water tank (1) has an installation platform (7) at the front end. The watering device includes two sets of first watering components (4) and second watering components (6) that are movably mounted on the mounting platform (7) and can move away from or close to each other, and a first water pipe (5) that is fixedly mounted at the front end of the mounting platform (7). The first watering component (4), the second watering component (6), and the first water pipe (5) are all used for watering maintenance. A driving device is located at the front end of the water tank (1) and is connected to the first water sprayer (4) and the second water sprayer (6) for driving the first water sprayer (4) and the second water sprayer (6) to move away from or closer to each other.

2. The hollow core slab laying plane curing device according to claim 1, characterized in that: The mounting platform (7) has two parallel storage slots (701) and two parallel and abutting elongated covers (401). The two storage slots (701) are respectively located inside the two elongated covers (401). The first water sprayer (4) and the second water sprayer (6) are respectively slidably disposed inside the corresponding elongated covers (401).

3. The hollow core slab laying plane curing device according to claim 2, characterized in that: Both the first water spraying component (4) and the second water spraying component (6) include a rack (402) and a second water pipe (403) disposed on the rack (402). The two second water pipes (403) are respectively located in the corresponding storage groove (701). Both ends of the first water pipe (5) are connected to hoses (502), and the two hoses (502) are respectively connected to the first water spraying component (4) and the second water spraying component (6).

4. The hollow core slab laying plane curing device according to claim 3, characterized in that: Multiple sets of nozzles (404) are arrayed on the first water pipe (5) and the two second water pipes (403).

5. The hollow core slab laying plane curing device according to claim 4, characterized in that: Each of the aforementioned storage slots (701) is provided with a rubber pad (702).

6. The hollow core slab laying plane curing device according to claim 3, characterized in that: The driving device includes a drive shaft (3) rotatably mounted on the water tank (1) and two sets of adapters rotatably mounted on the water tank (1). The drive shaft (3) has worm gears (301) at both ends. The two worm gears (301) rotate in opposite directions and mesh with the corresponding adapters respectively.

7. The hollow core slab laying plane curing device according to claim 6, characterized in that: Each of the aforementioned adapters includes a drive shaft (406) rotatably disposed in the water tank (1) and a turbine (303) and a spur gear (304) respectively disposed at one end of the drive shaft (406), wherein the turbine (303) meshes with the corresponding worm (301) and the spur gear (304) meshes with the corresponding rack (402).

8. The hollow core slab laying plane curing device according to claim 1, characterized in that: A handle (2) is provided on the side of the water tank (1) away from the mounting platform (7), and a rubber sleeve (201) is provided on the handle (2).

9. The hollow core slab laying plane curing device according to claim 1, characterized in that: A water pipe (501) is provided on the water tank (1), and the first water pipe (5) is connected to the water pipe (501). A water pump is provided at the other end of the first water pipe (5), and the water pump is located inside the water tank (1).

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