Foundation pit water seepage prevention structure for building construction

Abstract

The utility model relates to the technical field of building construction, in particular to a building construction foundation pit water seepage prevention structure which comprises a supporting plate, a first mounting plate and a second mounting plate, the outer portion of the top end of a threaded rod is connected with a supporting rod in an embedded mode, and the outer side of a first power assembly is movably wound with waterproof cloth. One end of the waterproof cloth is symmetrically connected with traction ropes, and the output end of the second power assembly is connected with a winding shaft. The supporting rod is arranged, when the first power assembly and the second power assembly operate in a matched mode, the waterproof cloth passes through the supporting rod to cover the top of a building construction foundation pit, then rotating force is applied to the twisting ring, and the stretched waterproof cloth can be supported through the supporting rod; the middle part of the extended waterproof cloth is higher than two ends and is umbrella-shaped, so that the rainwater at the top of the waterproof cloth can be obliquely distributed in rainy days, the storage capacity of the rainwater at the top of the waterproof cloth is reduced, and the situations of breakage and the like caused by excessive rainwater at the top of the waterproof cloth are avoided.

Description

Technical Field

[0001] The present application relates to the technical field of building construction, and in particular to an anti-seepage structure for a foundation pit of a building construction. Background Art

[0002] Building construction refers to the production activities in the implementation stage of engineering construction. It is the construction process of various buildings. It can also be said to be the process of turning various lines on the design drawings into physical objects at designated locations. It includes foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction, etc. The foundation pit structure is a mechanism used in high-rise building construction to facilitate the construction of building foundations. It has been widely used in the field of high-rise building construction.

[0003] The existing anti-seepage structure of the construction pit is generally set up in the open air. Since the foundation pit is set in the open air of the construction project, when encountering rainy weather in the rainy season, the inside of the foundation pit is easily filled with rainwater. A large amount of rainwater is stored inside the construction pit, which is easy to affect the progress of subsequent construction. Utility Model Content

[0004] In order to solve the technical problem that rainwater is easily poured into the interior of the foundation pit during rainy weather in the rainy season, and a large amount of rainwater is stored inside the construction foundation pit, which is easy to affect the progress of subsequent construction, the present application provides a water-proof structure for the construction foundation pit.

[0005] The present application provides an anti-seepage structure for a construction pit, which adopts the following technical scheme: an anti-seepage structure for a construction pit, comprising a support plate, a No. 1 combination plate, a No. 1 mounting plate and a No. 2 mounting plate, one side of the No. 1 combination plate is connected to a storage cylinder, the top of the storage cylinder is movably connected to a torsion ring at a fixed point, the interior of the torsion ring is threadedly connected to a threaded rod, and the threaded rod movably passes through the top inner wall of the storage cylinder, the top of the threaded rod is externally engaged with a support rod, the top of the No. 1 mounting plate is connected to a No. 1 support frame, one side of the No. 1 support frame is connected to a No. 1 power assembly, a waterproof cloth is movably wrapped around the outer side of the No. 1 power assembly, one end of the waterproof cloth is symmetrically connected to a traction rope, the top of the No. 2 mounting plate is connected to a No. 2 support frame, one side of the No. 2 support frame is connected to the No. 2 power assembly, and the output end of the No. 2 power assembly is connected to a winding shaft.

[0006] Optionally, two groups of No. 1 engagement grooves are symmetrically opened on the top of the support plate, and two groups of No. 2 engagement grooves are symmetrically opened on the top of the support plate.

[0007] Optionally, the No. 1 combination plate is symmetrically connected and installed on the top of the support plate, the bottom end of the No. 1 combination plate is connected to a No. 1 engagement block, and the No. 1 engagement block is connected to the No. 1 engagement groove.

[0008] Optionally, two groups of locking blocks are symmetrically connected to the front and back sides of the No. 1 combination board, and the locking blocks are in the shape of convex blocks.

[0009] Optionally, two groups of No. 2 combination plates are symmetrically connected to the top of the support plate, a No. 2 joining block is connected to the bottom of the No. 2 combination plate, and the No. 2 joining block is joined to the No. 2 joining slot.

[0010] Optionally, two groups of locking grooves are symmetrically provided on the back side of the second combination plate, and the locking grooves are engaged and connected with the locking blocks.

[0011] Optionally, the top assembly of the support plate is connected with a construction plate, and the construction plate assembly may be in the shape of a rectangular frame, and there is a certain gap space between the construction plate and the No. 1 assembly plate.

[0012] Optionally, a filling layer is provided on the outer side of the construction board, and the filling layer may be made of asphalt.

[0013] In summary, this application includes the following beneficial technical effects:

[0014] 1. The utility model is provided with components such as a support rod and a waterproof cloth. When encountering rainy weather, the traction rope is passed through the top of the support rod to be connected to the reel. When the No. 1 power component and the No. 2 power component cooperate to operate, the No. 1 power component feeds the outer waterproof cloth, and the No. 2 power component reels the waterproof cloth through the traction rope, so that the waterproof cloth passes through the support rod and covers the top of the construction pit, thereby preventing rainwater from entering the inside of the pit. Then, a rotational force is applied to the torsion ring to adjust the use height of the threaded rod. After the height of the threaded rod is adjusted, the support height of the support rod can be changed. The stretched waterproof cloth can be supported by the support rod, so that the middle part of the stretched waterproof cloth is higher than the two ends and is umbrella-shaped, so that the rainwater on the top of the waterproof cloth can be tilted and diverted in rainy weather, reducing the storage amount of rainwater on the top of the waterproof cloth, and avoiding the occurrence of excessive rainwater on the top of the waterproof cloth causing rupture and the like.

[0015] 2. The utility model is provided with components such as a No. 1 combined plate and a No. 2 combined plate, and the No. 2 joint block is engaged with the No. 2 joint groove for a locking connection, and the No. 1 joint block is engaged with the No. 1 joint groove for a locking connection, and then the locking blocks provided at both ends of the No. 1 combined plate are engaged with the locking grooves symmetrically opened on the back of the No. 2 combined plate for a locking connection. The No. 1 combined plate and the No. 2 combined plate symmetrically erected on the top of the support plate can be combined into a rectangular shell shape to support the interior of the construction foundation pit, and the support plate, the No. 1 combined plate and the No. 2 combined plate are connected in a locking and combined manner, so that the foundation pit anti-seepage structure can be quickly assembled. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1It is a schematic diagram of the overall structure in the embodiment of the present application;

[0017] Figure 2 It is a schematic diagram of the structure of the explosion of the support plate in the embodiment of the present application;

[0018] Figure 3 It is a schematic diagram of the structure of the waterproof cloth in the embodiment of the present application;

[0019] Figure 4 It is a schematic diagram of the structure of the storage tube in the embodiment of the present application.

[0020] Figure numerals: 1, support plate; 101, joint groove No. 1; 102, joint groove No. 2; 2, combination plate No. 1; 201, joint block No. 1; 202, positioning block; 3, combination plate No. 2; 301, joint block No. 2; 302, positioning groove; 4, filling layer; 401, construction plate; 5, mounting plate No. 1; 501, support frame No. 1; 502, power assembly No. 1; 503, waterproof cloth; 504, traction rope; 6, storage tube; 601, twist ring; 602, threaded rod; 603, support rod; 7, mounting plate No. 2; 701, support frame No. 2; 702, power assembly No. 2; 703, reel. DETAILED DESCRIPTION

[0021] The following is combined with Figure 1 —4 Provide further details of this application.

[0022] The present application embodiment discloses a water seepage prevention structure for a foundation pit of a building. Figure 1 and Figure 4 As shown, it includes a support plate 1, a combination plate No. 1 2, a mounting plate No. 1 5 and a mounting plate No. 2 7. A storage tube 6 is connected to one side of the combination plate No. 1 2. The storage tube 6 is in the shape of a cylindrical shell and can store the threaded rod 602 at a certain distance. A twisting ring 601 is movably connected to the top of the storage tube 6 at a fixed point. The inner wall of the twisting ring 601 is arranged in a threaded shape. The inside of the twisting ring 601 is threadedly connected with a threaded rod 602, and the threaded rod 602 movably penetrates the top inner wall of the storage tube 6. When the threaded rod 602 is threadedly penetrated with the twisting ring 601, the twisting ring 601 is movably connected to the top of the storage tube 6 at a fixed point. When a rotational force is applied to the twisting ring 601, the use height of the threaded rod 602 can be adjusted.

[0023] The top of the threaded rod 602 is externally engaged with a support rod 603, which serves to engage and connect two sets of symmetrically arranged threaded rods 602. The support height of the support rod 603 can be changed by adjusting the height of the threaded rod 602. The extended waterproof cloth 503 can be supported by the support rod 603 so that the middle part of the extended waterproof cloth 503 is higher than the two ends and is in an umbrella shape, so that rainwater on the top of the waterproof cloth 503 can be tilted and diverted in rainy weather, thereby reducing the storage amount of rainwater on the top of the waterproof cloth 503 and avoiding the occurrence of rupture caused by excessive rainwater on the top of the waterproof cloth 503.

[0024] See also Figure 1 and Figure 4 The top of the No. 1 mounting plate 5 is connected to a No. 1 support frame 501, which is used to provide installation support for the No. 1 power assembly 502. One side of the No. 1 support frame 501 is connected to the No. 1 power assembly 502. The No. 1 power assembly 502 and the No. 2 power assembly 702 are composed of a protective tube and a power motor. The outer side of the No. 1 power assembly 502 is movably wrapped with a waterproof cloth 503, which is a nylon waterproof tarpaulin. One end of the waterproof cloth 503 is symmetrically connected to a traction rope 504, which is connected to the waterproof One end of the cloth 503 is connected, and a traction rope 504 is set to be of sufficient length so that the traction rope 504 passes through the top of the support rod 603 and is connected to the winding shaft 703. When the No. 1 power component 502 and the No. 2 power component 702 cooperate in operation, the No. 1 power component 502 feeds the outer waterproof cloth 503, and the No. 2 power component 702 winds up the waterproof cloth 503 through the traction rope 504, so that the waterproof cloth 503 passes through the support rod 603 and covers the top of the construction pit, thereby preventing rainwater from entering the interior of the pit.

[0025] See also Figure 1 and Figure 4 A No. 2 support frame 701 is connected to the top of the No. 2 mounting plate 7. The No. 2 support frame 701 is used to provide an installation support position for the No. 2 power assembly 702. A No. 2 power assembly 702 is connected to one side of the No. 2 support frame 701. A winding shaft 703 is connected to the output end of the No. 2 power assembly 702. When the No. 2 power assembly 702 is running, the winding shaft 703 can be rotated to roll up the waterproof cloth 503.

[0026] See also Figure 1 and Figure 4 Two groups of No. 1 engagement grooves 101 are symmetrically opened on the top of the support plate 1, and the No. 1 engagement grooves 101 provide an engagement position for the No. 1 engagement block 201. Two groups of No. 2 engagement grooves 102 are symmetrically opened on the top of the support plate 1, and the No. 2 engagement grooves 102 provide an engagement position for the No. 2 engagement block 301.

[0027] See also Figure 1 and Figure 4The No. 1 combination board 2 is symmetrically connected and installed on the top of the support board 1. The bottom end of the No. 1 combination board 2 is connected to the No. 1 connecting block 201, and the No. 1 connecting block 201 is connected and connected with the No. 1 connecting groove 101. By engaging and connecting the No. 1 connecting block 201 with the No. 1 connecting groove 101, the No. 1 combination board 2 can be symmetrically erected on the top of the support board 1.

[0028] See also Figure 1 and Figure 4 The top of the support plate 1 is symmetrically connected with two groups of second combination plates 3, the bottom of the second combination plate 3 is connected with a second connecting block 301, and the second connecting block 301 is connected with the second connecting groove 102, and the second connecting block 301 is connected with the second connecting groove 102 by the engagement connection, so that the second combination plate 3 can be symmetrically connected and erected on the top of the support plate 1.

[0029] See also Figure 1 and Figure 4 The front and back sides of the No. 1 composite board 2 are symmetrically connected with two groups of positioning blocks 202, and the positioning blocks 202 are in the shape of convex blocks. The back side of the No. 2 composite board 3 is symmetrically provided with two groups of positioning grooves 302, and the positioning grooves 302 are engaged and connected with the positioning blocks 202. When the positioning blocks 202 arranged at both ends of the No. 1 composite board 2 are engaged and connected with the positioning grooves 302 symmetrically provided on the back side of the No. 2 composite board 3, and then the No. 1 joint block 201 is engaged and connected with the No. 1 joint groove 101, the No. 1 composite board 2 and the No. 2 composite board 3 symmetrically erected on the top of the support plate 1 can be combined into a rectangular shell shape to support the interior of the construction foundation pit, and the support plate 1, the No. 1 composite board 2 and the No. 2 composite board 3 are connected in a positioning and combined manner, so as to facilitate the rapid assembly of the foundation pit anti-seepage structure.

[0030] See also Figure 1 and Figure 4 The top of the support plate 1 is combined and connected with a construction plate 401, and the construction plate 401 combination can be a rectangular frame, and there is a certain gap space between the construction plate 401 and the first combination plate 2. The construction plate 401 also adopts a card-joined combination connection method. The size of the construction plate 401 is smaller than the size of the support plate 1, the first combination plate 2 and the second combination plate 3 after the card-joined combination.

[0031] See also Figure 1 and Figure 4 A filling layer 4 is provided on the outside of the construction board 401, and the filling layer 4 can be made of asphalt. The filling layer 4 is filled in the gap between the construction board 401 and the support board 1, the first combination board 2 and the second combination board 3 in the shape of a combination frame, and the filling layer 4 can play an effect of preventing water seepage in the foundation pit.

[0032] The implementation principle of the anti-seepage structure of a construction foundation pit of the present application embodiment is as follows: first, before use, by placing the support plate 1 inside the construction foundation pit, the No. 2 joint block 301 is engaged with the No. 2 joint groove 102 for interlocking connection, the No. 1 joint block 201 is engaged with the No. 1 joint groove 101 for interlocking connection, and then the engaging blocks 202 arranged at both ends of the No. 1 combination plate 2 are engaged with the engaging grooves 302 symmetrically arranged on the back of the No. 2 combination plate 3 for interlocking connection, so that the No. 1 combination plate 2 and the No. 2 combination plate 3 symmetrically erected on the top of the support plate 1 can be combined into a rectangular shell shape to support the interior of the construction foundation pit, and the support plate 1, the No. 1 combination plate 2 and the No. 2 combination plate 3 are engaged in an interlocking and combined connection, so that the anti-seepage structure of the foundation pit can be quickly assembled;

[0033] Finally, when it rains, the traction rope 504 is passed through the top of the support rod 603 to connect with the reel 703. When the No. 1 power assembly 502 and the No. 2 power assembly 702 cooperate to operate, the No. 1 power assembly 502 feeds the outer waterproof cloth 503, and the No. 2 power assembly 702 reels the waterproof cloth 503 through the traction rope 504, so that the waterproof cloth 503 passes through the support rod 603 and covers the top of the construction pit to prevent rainwater from entering the interior of the pit. The ring 601 applies a rotational force to adjust the use height of the threaded rod 602. After the height of the threaded rod 602 is adjusted, the support height of the support rod 603 can be changed. The extended waterproof cloth 503 can be supported by the support rod 603, so that the middle part of the extended waterproof cloth 503 is higher than the two ends and is umbrella-shaped, which is convenient for inclined diversion of rainwater on the top of the waterproof cloth 503 in rainy weather, reducing the storage amount of rainwater on the top of the waterproof cloth 503, and avoiding the occurrence of excessive rain on the top of the waterproof cloth 503 causing rupture.

[0034] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A water seepage prevention structure for a foundation pit of a building construction, comprising a support plate (1), a first combination plate (2), a first mounting plate (5) and a second mounting plate (7), characterized in that: A storage tube (6) is connected to one side of the first assembly plate (2); a torsion ring (601) is movably connected to the top of the storage tube (6); a threaded rod (602) is threadedly connected to the inside of the torsion ring (601); and the threaded rod (602) movably passes through the top inner wall of the storage tube (6); a support rod (603) is embeddedly connected to the top of the threaded rod (602); a first support frame (501) is connected to the top of the first mounting plate (5); and the first support frame (501) is connected to the top of the first mounting plate (5). A power assembly No. 1 (502) is connected to one side of the frame (501), a waterproof cloth (503) is movably wrapped around the outer side of the power assembly No. 1 (502), one end of the waterproof cloth (503) is symmetrically connected to a traction rope (504), the top of the No. 2 mounting plate (7) is connected to a support frame No. 2 (701), one side of the support frame No. 2 (701) is connected to a power assembly No. 2 (702), and the output end of the power assembly No. 2 (702) is connected to a reel (703).

2. The anti-seepage structure for foundation pit of a building construction according to claim 1, characterized in that: Two groups of No. 1 engagement grooves (101) are symmetrically formed on the top of the support plate (1), and two groups of No. 2 engagement grooves (102) are symmetrically formed on the top of the support plate (1).

3. The water seepage prevention structure for foundation pit of a building construction according to claim 1, characterized in that: The No. 1 assembly plate (2) is symmetrically connected and mounted on the top of the support plate (1); the bottom end of the No. 1 assembly plate (2) is connected to a No. 1 engagement block (201), and the No. 1 engagement block (201) is connected to the No. 1 engagement groove (101) in an engagement manner.

4. The water seepage prevention structure for foundation pit of construction according to claim 3, characterized in that: Two groups of locking blocks (202) are symmetrically connected to the front and back sides of the No. 1 combined board (2), and the locking blocks (202) are in the shape of convex blocks.

5. The anti-seepage structure for foundation pit of a building construction according to claim 2, characterized in that: The top of the support plate (1) is symmetrically connected with two groups of second combination plates (3), the bottom of the second combination plate (3) is connected with a second joint block (301), and the second joint block (301) is connected with the second joint groove (102) in a locking manner.

6. The anti-seepage structure for foundation pit of construction according to claim 5, characterized in that: The back side of the second combination plate (3) is symmetrically provided with two groups of locking grooves (302), and the locking grooves (302) are engaged and connected with the locking blocks (202).

7. The anti-seepage structure for foundation pit of a building construction according to claim 1, characterized in that: The top of the support plate (1) is combined and connected with a construction plate (401), and the construction plate (401) can be combined into a rectangular frame shape, and there is a certain gap space between the construction plate (401) and the first combination plate (2).

8. The water seepage prevention structure for foundation pit of construction according to claim 7, characterized in that: A filling layer (4) is arranged on the outer side of the construction board (401), and the filling layer (4) can be made of asphalt.

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