Raft foundation maintenance water retaining device

Abstract

The utility model discloses a raft foundation maintenance water retaining device which comprises a plurality of groups of water retaining suites which are distributed in a square shape, each water retaining suite comprises a plurality of baffles which are connected together, a water storage cavity is formed in each baffle, a water inlet is formed in one side, close to a raft foundation, of each baffle, a limiting assembly is arranged in the water storage cavity at the end, and a water outlet is formed in the other side of each baffle. A floating block is arranged on one side of the limiting assembly, a fixing block is arranged on the floating block, an opening matched with the fixing block is formed in the baffle at the end, and a water pumping pipe communicated with the water storage cavity is further arranged on the side, away from the raft foundation, of the baffle at the end. Water splashed and overflowed in the maintenance process of the raft foundation can flow into the water storage cavity through the water inlet, so that the water resource can be collected, follow-up recycling is facilitated, a worker can drain the water in the water storage cavity by opening the water pumping pipe, the situation that follow-up collection is affected by too much water in the baffle is avoided, and the work efficiency is improved. Reutilization of water resources in the maintenance process of the raft foundation is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model belongs to raft foundation maintenance technical field, especially relate to a raft foundation maintenance water retaining device. BACKGROUND

[0002] Raft foundation is a kind of foundation form widely used in building engineering, mainly used to bear the load of building and evenly transmit it to foundation, in the construction process of raft foundation, maintenance is the key link to ensure its structural quality and durability.The main purpose of maintenance is to keep the surface of raft foundation wet, to prevent concrete from cracking due to drying, so as to ensure the strength and durability of concrete, the traditional raft foundation maintenance method is mainly realized by watering, watering maintenance can effectively keep the wet state of concrete surface, promote the hydration reaction of concrete, improve the strength and durability of concrete.

[0003] In the process of raft foundation watering maintenance, a circle of water retaining baffle is usually laid around raft foundation, so that water on raft foundation is not easy to lose, but these water retaining baffles only have simple water retaining function, and the splashing and overflowing water in the process of water spraying maintenance is difficult to collect, so the surrounding environment is easy to accumulate water, and since the area of raft foundation is relatively large, in order to ensure the maintenance effect, the amount of water sprayed each time is large, and in addition, the water storage maintenance period is relatively long, water spraying maintenance needs to be carried out every time interval, which undoubtedly leads to waste of water resources, therefore, we propose a raft foundation maintenance water retaining device to solve the above problems. SUMMARY

[0004] The utility model discloses a raft foundation maintenance water retaining device to solve the above problems.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a raft foundation maintenance water retaining device, comprising a plurality of square distributed water retaining kits, the water retaining kit comprises a plurality of connected baffles, the inside of the baffle is provided with a water storage cavity, the side of the baffle close to raft foundation is provided with a water inlet, the water storage cavity in the end is provided with a limiting assembly, one side of the limiting assembly is provided with a floating block, the floating block is provided with a fixed block, the end of the baffle is provided with an opening matched with the fixed block, and the side of the end of the baffle away from raft foundation is also provided with a water pumping pipe communicated with the water storage cavity.

[0006] Through the above technical scheme, the splashing and overflowing water on raft foundation can flow into the inside of water storage cavity through water inlet, so as to be collected, and the floating block will move upwards along with the rising of water level, and when the fixed block moves out of the opening, it represents that the water level in water storage cavity is close to water inlet at this time, so as to facilitate workers to discharge water in water storage cavity in time, and avoid affecting the subsequent water resource collection.

[0007] Further, the limiting assembly comprises a guide groove formed in the water storage cavity, a guide block is arranged in the guide groove, and the floating block is arranged on one side of the guide block.

[0008] By adopting the above technical scheme, the floating block is guided to move accurately towards the direction close to the opening.

[0009] Further, the two ends of the baffle are provided with openings, and the opposite sides of adjacent baffles are attached.

[0010] Further, a connecting assembly is arranged between adjacent baffles, the connecting assembly comprises a limiting sliding block arranged on the end face of the baffle, the other end face of the baffle is provided with a limiting sliding groove matched with the limiting sliding block, and a sealing element is arranged in the limiting sliding groove.

[0011] By adopting the above technical scheme, the baffles are spliced, so that the device can adapt to raft foundations of different sizes and improve the applicability.

[0012] Further, the two ends of the water retaining assembly are provided with a first sealing plate and a second sealing plate, the side of the first sealing plate close to the baffle is provided with a connecting groove matched with the limiting sliding block, and the side of the second sealing plate close to the baffle is provided with a connecting block matched with the limiting sliding groove.

[0013] By adopting the above technical scheme, the end of the water retaining assembly is sealed, and water is prevented from flowing out.

[0014] Further, the side of the baffle close to the raft foundation is further provided with a filter screen, and the filter screen covers the outside of the corresponding water inlet.

[0015] By adopting the above technical scheme, the stone or sundries on the raft foundation is not easy to enter the inside of the baffle, and the subsequent cleaning difficulty is increased.

[0016] Further, the side of the water retaining assembly close to the raft foundation is further provided with a sealing rubber strip.

[0017] By adopting the above technical scheme, the sealing property of the water retaining assembly when contacting the raft foundation is improved.

[0018] Further, the side of the baffle away from the raft foundation is further provided with a positioning assembly, the positioning assembly comprises a positioning block arranged on the side of the baffle away from the raft foundation, a slot is formed in the positioning block, and a positioning element is arranged on the slot.

[0019] By adopting the above technical scheme, the baffle is positioned.

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] 1、The splashed and overflowed water of the raft foundation in the maintenance process can flow into the water storage cavity through the water inlet, thereby collecting the part of water resources, facilitating subsequent recycling, when the water in the water storage cavity gradually increases, the floating block moves upward, when the water level in the water storage cavity approaches the water inlet, the fixed block at the end of the floating block moves to the outside of the opening, at this time, the worker opens the water pump to discharge the water in the water storage cavity, thereby avoiding that too much water in the baffle affects the subsequent collection, facilitating the recycling of water resources of the raft foundation in the maintenance process.

[0022] 2、Through the setting of the connecting assembly, the connection between the plurality of baffles is facilitated, thereby the length of the single-side water retaining sleeve can be adjusted, thereby the device can adapt to raft foundations of different sizes, and the flexibility and applicability of the device are improved. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is a whole schematic view of the water retaining sleeve of the utility model;

[0024] Figure 2 It is a single water retaining sleeve schematic view of the utility model;

[0025] Figure 3 It is a water retaining sleeve sectional view of the utility model;

[0026] Figure 4 It is a floating block and limiting assembly schematic view of the utility model;

[0027] Figure 5 It is a connecting assembly schematic view of the utility model; Figure 3

[0028] Figure 6 It is a positioning assembly schematic view of the utility model;

[0029] Figure 7 It is a limiting sliding groove another view schematic view of the utility model.

[0030] Figure 8 It is a limiting sliding groove another view schematic view of the utility model.

[0031] In the drawing: 1, baffle; 2, water storage cavity; 3, water inlet; 4, guide block; 5, guide block; 6, floating block; 7, opening; 8, filter screen; 9, water pump; 10, sealing rubber strip; 11, positioning block; 12, positioning piece; 13, first sealing plate; 14, second sealing plate; 15, limiting sliding block; 16, limiting sliding groove; 17, raft foundation; 18, fixed block. DETAILED DESCRIPTION

[0032] ​The technical solutions of the present application will be described clearly and completely below in conjunction with the drawings of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0033] In the description of the present application, it should be noted that the positions or location relationships indicated by the terms "middle", "upper", "lower", "left", "right", "inner", "outer" and the like are based on the positions or location relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as limiting the devices or elements indicated or implied to have a specific position, to be constructed and operated in a specific position, and therefore cannot be understood as limiting the present application.

[0034] As shown in Figure 1 , Figure 3 and Figure 4 , the specific scheme of the embodiment is as follows: a raft foundation maintenance water retaining device, comprising a plurality of groups of square distributed water retaining kits, the water retaining kit comprising a plurality of connected together baffle plates 1, the inside of the baffle plate 1 is provided with a water storage cavity 2, the side of the baffle plate 1 close to the raft foundation 17 is provided with a water inlet 3, the water storage cavity 2 at the end is provided with a limiting assembly, one side of the limiting assembly is provided with a floating block 6, the floating block 6 is provided with a fixed block 18, the baffle plate 1 at the end is provided with an opening 7 matched with the fixed block 18, and the side of the baffle plate 1 at the end away from the raft foundation 17 is further provided with a water pumping pipe 9 communicating with the water storage cavity 2.

[0035] Among them, the fixed block 18 is installed on the floating block 6 through bolts, the design of the water inlet 3 and the water storage cavity 2 makes the water splashed and overflowed during the maintenance process of the raft foundation 17 can be collected, and the design of the floating block 6 and the fixed block 18 facilitates the staff to understand the water level of the water collected in the water storage cavity 2, so as to avoid that the water in the water storage cavity 2 is too saturated to affect the subsequent collection work.

[0036] In addition, the water pumping pipe 9 is provided with a valve, the water collected in the water storage cavity 2 can be discharged through the water pumping pipe 9, and the water pumping pipe 9 can be connected with an external water pump.

[0037] As shown in Figure 4 and Figure 5 , in the present embodiment, the limiting assembly comprises a guide groove 5 opened in the water storage cavity 2, a guide block 4 is slidably installed in the guide groove 5, and the floating block 6 is fixed to one side of the guide block 4.

[0038] Among them, the guide groove 5 and the guide block 4 can limit the floating block 6, so that it can move accurately in the direction close to the opening 7.

[0039] It is worth noting that when the guide block 4 is limited by the inner top wall of the guide groove 5, it represents that the water level in the water storage cavity 2 is close to the water inlet 3 at this time, and the end of the fixed block 18 is located outside the opening 7 at this time.

[0040] Please refer to Figure 2 and Figure 6 In this embodiment, the two ends of the baffle 1 are provided with openings, and the opposite sides of the adjacent baffles 1 are attached to each other. The connecting assembly is arranged between the adjacent baffles 1. The connecting assembly comprises a limiting sliding block 15 mounted on the end face of the baffle 1. The other side end face of the baffle 1 is provided with a limiting sliding groove 16 matched with the limiting sliding block 15. The limiting sliding groove 16 is provided with a sealing element.

[0041] The sealing element can be a sealing sleeve, which is used to improve the sealing between the limiting sliding block 15 and the limiting sliding groove 16, thereby improving the sealing after the connection of the baffles 1. The limiting sliding block 15, the limiting sliding groove 16 and the baffle 1 are integrally arranged.

[0042] In addition, the limiting sliding block 15 and the limiting sliding groove 16 are arranged, which facilitates the connection between the plurality of baffles 1, thereby adjusting the length of the single-sided water retaining sleeve. Therefore, the device can adapt to different sizes of raft foundation 17, thereby improving the flexibility and applicability of the device.

[0043] It should be noted that, as shown in Figure 6 and Figure 8 A sealing strip is arranged on the end face of the baffle 1, which is used for sealing the transverse surface between the end faces of the baffles 1 after the baffles 1 are spliced, so as to prevent water from flowing through the gap between the transverse surfaces of the end faces of the baffles 1.

[0044] In this embodiment, the two ends of the water retaining sleeve are provided with a first sealing plate 13 and a second sealing plate 14. The side of the first sealing plate 13 close to the baffle 1 is provided with a connecting groove matched with the limiting sliding block 15. The side of the second sealing plate 14 close to the baffle 1 is provided with a connecting block matched with the limiting sliding groove 16.

[0045] The first sealing plate 13 and the second sealing plate 14 are arranged, which are used for sealing the end face of the water retaining sleeve, so that the water in the water storage cavity 2 is not easy to flow out.

[0046] Please refer to Figure 2 In this embodiment, the side of the baffle 1 close to the raft foundation 17 is provided with a filter screen 8 through bolts. The filter screen 8 covers the outside of the corresponding water inlet 3. The side of the water retaining sleeve close to the raft foundation 17 is also provided with a sealing rubber strip 10.

[0047] The filter screen 8 is arranged, which makes it difficult for gravel impurities on the raft foundation 17 to enter the inside of the water storage cavity 2, thereby increasing the difficulty of subsequent cleaning.

[0048] In addition, the sealing strip 10 is used to improve the sealing between the baffle 1 and the raft foundation 17 after installation, and the sealing strip 10 can be fixed to the baffle 1 by means of adhesion or bolt connection.

[0049] Please refer to Figure 7 In the embodiment, the baffle 1 is further provided with a positioning assembly on the side away from the raft foundation 17, and the positioning assembly comprises a positioning block 11 fixedly installed on the side of the baffle 1 away from the raft foundation 17, and a slot is formed in the positioning block 11, and a positioning piece 12 is arranged in the slot.

[0050] The positioning piece 12 is used to fix the position of the baffle 1, and the positioning piece 12 can be a bolt or a screw, which can be adjusted according to the construction environment around the raft foundation 17.

[0051] The working mode of the above embodiment is as follows: after the construction of the raft foundation 17 is completed, the surrounding formwork is removed, and the water retaining sleeve prepared in advance is installed around the raft foundation 17, and then the water retaining sleeve is fixed by the positioning piece 12, and during the maintenance process of the raft foundation 17, the workers spray water on the raft foundation 17 by means of tools to ensure the wet environment of the surface of the raft foundation 17, and since the maintenance period of the raft foundation 17 is relatively long, and the water spraying and maintenance needs to be carried out at intervals, the splashing and overflowing water on the surface of the raft foundation 17 can flow into the inside of the water storage cavity 2 through the water inlet 3, and when the water in the water storage cavity 2 gradually increases, the floating block 6 moves upward, and when the water level in the water storage cavity 2 approaches the water inlet 3, the fixed block 18 on the floating block 6 moves to the outside of the opening 7, at this time, the workers can drain the water in the water storage cavity 2 by opening the water pump 9, thereby effectively saving water resources, and avoiding the excessive water in the baffle 1 from affecting the subsequent collection, so as to realize the reuse of water resources during the maintenance process of the raft foundation 17.

[0052] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A raft foundation maintenance water retaining device, characterized by, The application relates to a water retaining sleeve set including multiple groups of square distributed water retaining sleeves, the water retaining sleeve set including multiple connected water retaining plates (1), the water retaining plate (1) being internally provided with a water storage cavity (2), the water retaining plate (1) being provided with a water inlet (3) on the side close to a raft foundation (17), the water storage cavity (2) being internally provided with a limiting assembly, the limiting assembly being provided with a floating block (6) on one side, the floating block (6) being provided with a fixed block (18), the water retaining plate (1) being provided with an opening (7) on the end, the opening (7) being adapted to the fixed block (18), and the water retaining plate (1) being further provided with a water pumping pipe (9) on the side away from the raft foundation (17), the water pumping pipe (9) being communicated with the water storage cavity (2).

2. A raft foundation maintenance water retaining device according to claim 1, characterised in that: The limiting assembly includes a guide groove (5) provided in the water storage cavity (2), the guide groove (5) being provided with a guide block (4), and the floating block (6) being arranged on one side of the guide block (4).

3. A raft foundation maintenance water retaining device according to claim 1, characterized in that: The water retaining plate (1) is provided with an opening on both ends, and the opposite sides of the adjacent water retaining plates (1) are attached to each other.

4. A raft foundation maintenance water retaining device according to claim 1, characterized in that: The adjacent water retaining plates (1) are provided with a connecting assembly, the connecting assembly including a limiting sliding block (15) arranged on the end surface of the water retaining plate (1), the other end surface of the water retaining plate (1) being provided with a limiting sliding groove (16) adapted to the limiting sliding block (15), and the limiting sliding groove (16) being provided with a sealing element.

5. A raft foundation maintenance water retaining device according to claim 4, characterised in that: Both ends of the water retaining sleeve set are provided with a first sealing plate (13) and a second sealing plate (14), the first sealing plate (13) being provided with a connecting groove adapted to the limiting sliding block (15) on the side close to the water retaining plate (1), and the second sealing plate (14) being provided with a connecting block adapted to the limiting sliding groove (16) on the side close to the water retaining plate (1).

6. A raft foundation maintenance water retaining device according to claim 1, characterized in that: The water retaining plate (1) is further provided with a filter screen (8) on the side close to the raft foundation (17), the filter screen (8) covering the corresponding water inlet (3) outside.

7. A raft foundation maintenance water retaining device according to claim 1, characterized in that: The water retaining sleeve set is further provided with a sealing rubber strip (10) on the side close to the raft foundation (17).

8. A raft foundation maintenance water retaining device according to claim 1, characterized in that: The water retaining plate (1) is further provided with a positioning assembly on the side away from the raft foundation (17), the positioning assembly including a positioning block (11) arranged on the side away from the raft foundation (17) of the water retaining plate (1), the positioning block (11) being provided with a slot, and the slot being provided with a positioning element (12).

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