Basement post-cast strip water intercepting device

Abstract

The utility model discloses a basement post-cast strip water intercepting device, which belongs to the technical field of house construction and comprises a template and a top plate laid on the template, and a support column is fixedly mounted below the template; a plurality of groups of water receiving plates are fixedly connected to the lower portion of the top plate, flow guide grooves are fixedly formed in the lower ends of the water receiving plates, and connecting pieces are arranged on the outer surfaces of the flow guide grooves and the outer surfaces of the water receiving plates; each connecting piece comprises a butt joint block fixedly connected to the outer surface of the corresponding water receiving plate, and the butt joint blocks on every two adjacent water receiving plates are attached to each other. According to the utility model, the gaps reserved in the construction period of the top plate are blocked through the plurality of water connecting plates and the plurality of diversion trenches fixed with the plurality of water connecting plates, so that later rainwater can be received and guided by the water receiving plates and the diversion trenches when flowing down along the gaps of the top plate, and then is discharged through the drainage pipe, thereby improving the later construction safety of the basement; workers do not need to be additionally arranged for cleaning rainwater, and basement maintenance frequency and cost are reduced.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, and in particular to a water interception device for post-cast strips in basements. Background Technology

[0002] A post-cast strip is a concrete strip left at the corresponding position of the foundation slab, wall, or beam in the construction process to prevent harmful cracks that may occur in the reinforced concrete structure due to uneven shrinkage or settlement. This is done in accordance with the design or construction specifications.

[0003] Currently, some basement roof slabs are backfilled prematurely. When the post-cast strip under the backfill soil has not reached the sealing condition, formwork is temporarily laid before backfilling. This construction method can lead to rainwater seeping into the basement from the post-cast strip on rainy days. Since the basement is full of mud, the water seeping into the basement will affect the safety and cleanliness of the basement. Moreover, it is necessary to arrange staff to clean it regularly, which will incur maintenance costs. At the same time, water seepage will cause water accumulation in the basement, which will seriously affect the pouring of the basement floor and the subsequent epoxy floor paint construction. Therefore, a water interception device for the post-cast strip of the basement is proposed to solve the above problems. Utility Model Content

[0004] (a) Purpose of the utility model

[0005] To address the technical problems existing in the background art, this utility model proposes a water interception device for the post-cast strip of a basement. The device uses a water receiving plate and a guide channel located between the top slab and the formwork to facilitate water collection and guidance in the gap between the top slabs, which has the advantages of improving construction safety and reducing maintenance costs.

[0006] (II) Technical Solution

[0007] This utility model provides a water interception device for post-pouring strips in basements, including a template and a top plate laid on the template, with a support column fixedly installed below the template;

[0008] Several sets of water receiving plates are fixedly connected to the bottom of the top plate. A guide groove is fixedly installed at the lower end of the water receiving plate. A connecting piece is provided between the guide groove and the outer surface of the water receiving plate.

[0009] The connector includes a docking block fixedly connected to the outer surface of each water receiving plate, and the docking blocks on two adjacent water receiving plates fit together. Several docking frames are fixedly connected to the outer surface of the guide channel and located directly below two adjacent water receiving plates. A set of sealing frames is inserted into the outer side of two adjacent docking blocks and the docking frames below them. Several one end of the sealing frame is fixedly connected to the inner side of the sealing frame, and one end extends into the inserts inside the docking block and the docking frame respectively. A sealing strip is embedded between two adjacent docking blocks, and a sealing ring is embedded on the sealing frame.

[0010] Each of the rear sealing frames is provided with a support member at its lower end. A set of rotating blocks are rotatably connected to the support member for the rotating blocks to rotate and reset on the support member. A set of stop blocks are fixedly connected to the lower end of each front sealing frame.

[0011] The tail end of the guide channel is connected to a drainage component.

[0012] Preferably, both the docking block and the docking frame have slots for inserting the plug on the side near the sealing frame, and both the docking block and the water receiving plate are distributed in an inclined manner on the guide groove.

[0013] Preferably, the water receiving plate is a sheet metal plate, the sealing frame is concave on the side near the docking block and the docking frame, and the sealing ring is embedded in the inner side of the concave part of the sealing frame.

[0014] Preferably, each of the support members consists of a set of support blocks, a rotating shaft, and a set of torsion springs. The set of support blocks is symmetrically fixedly connected to the outer side of the lower end of the rear sealing frame, the rotating shaft is rotatably connected between the set of support blocks, and the set of torsion springs is installed between the rotating block and the set of support blocks.

[0015] Preferably, the end of the rear sealing frame near the front sealing frame is convex, and the end of the front sealing frame near the rear sealing frame is concave. Both the concave end of the front sealing frame and the convex end of the rear sealing frame are fixedly connected with rubber blocks.

[0016] Preferably, the end of the rotating block near the stop is L-shaped and its L end is inclined. A locking block is fixedly connected to the inner side of the L end of the rotating block. The stop is U-shaped and a slot is provided on the side of the stop away from the rotating block.

[0017] Preferably, the upper end of the water receiving plate is bent, and an installation hole is provided at the bend. The installation hole on the water receiving plate is fixed to the top plate by bolts.

[0018] Preferably, the drainage component includes a water bucket connected to the tail end of the guide channel, a three-way connector connected to the water bucket, and a drain pipe connected to the water bucket through the three-way connector. Side plates are fixedly connected to the opposite sides of the two sets of water receiving plates at the beginning and end.

[0019] Compared with the prior art, the above-mentioned technical solution of this utility model has the following beneficial technical effects:

[0020] 1. The basement post-construction strip water interception device uses several sets of water receiving plates and several sets of water receiving plates fixed with the water receiving plates to block the gaps left in the roof slab during construction. This allows rainwater to be collected and guided by the water receiving plates and the water receiving plates and the water receiving plates when it flows down along the gaps in the roof slab. Then it is discharged through the drainage pipe, which improves the safety of the basement construction in the later stage and eliminates the need to add staff to clean up rainwater, thus reducing the frequency and cost of basement maintenance.

[0021] 2. The water interception device for the post-cast strip in the basement can be connected and supported by the connecting blocks on the water receiving plate and the connecting frame on the guide channel, and the plug on the sealing frame can be used with the slot to support it. This allows two adjacent water receiving plates to be aligned and supported on the guide channel for fixed installation, improving the ease of installation. At the same time, the sealing strip on the connecting block and the sealing ring on the inner side of the sealing frame can improve the sealing performance after the sealing frame and the connecting block are connected.

[0022] 3. The water interception device for the post-cast strip of the basement, through the rotating block and the stop block at the lower end of the front and rear sealing frames, allows the front and rear sealing frames to be inserted and fitted together, so that the rotating block can be squeezed through the stop block and the card block can be squeezed to extend into the card slot of the stop block, making the front and rear sealing frames easier to splice and further improving the ease of installation. Attached Figure Description

[0023] Figure 1 This is a three-dimensional view of the overall structure of this utility model.

[0024] Figure 2 This is a bottom view of the overall structure of this utility model.

[0025] Figure 3 This is a schematic diagram of the connection between the two water receiving plates of this utility model.

[0026] Figure 4 This is a schematic diagram showing the disassembled structure of the connector of this utility model.

[0027] Figure 5 This is an exploded view of the connection between the rotating block and the support structure of this utility model.

[0028] Reference numerals: 1. Template; 2. Top plate; 3. Support column; 4. Water receiving plate; 5. Flow guide channel; 6. Connector; 61. Connecting block; 62. Sealing strip; 63. Slot; 64. Sealing frame; 65. Sealing ring; 66. Insert block; 67. Support component; 671. Support block; 672. Rotating shaft; 673. Torsion spring; 68. Rotating block; 69. Connecting frame; 610. Stop block; 611. Rubber block; 612. Locking block; 7. Side plate; 8. Water tank; 9. T-joint; 10. Drain pipe; 11. Mounting hole. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be understood that these descriptions are merely exemplary and not intended to limit the scope of this utility model. Furthermore, descriptions of well-known structures and technologies are omitted in the following description to avoid unnecessarily obscuring the concept of this utility model.

[0030] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used solely for the convenience of describing this utility model and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0031] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, such as welding, riveting, or bonding; it can also be a detachable connection, such as threaded connection, keyed connection, or pin connection; or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; or it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0032] like Figure 1-5 As shown, the present invention proposes a basement post-pouring strip water interception device, which includes a template 1 and a top plate 2 laid on the template 1, and a support column 3 is fixedly installed below the template 1.

[0033] Several sets of water receiving plates 4 are fixedly connected to the bottom of the top plate 2. A guide groove 5 is fixedly installed at the lower end of the water receiving plate 4. A connecting piece 6 is provided between the guide groove 5 and the outer surface of the water receiving plate 4.

[0034] The tail end of the guide channel 5 is connected to a drainage component.

[0035] In this embodiment, several sets of water-receiving plates 4 and several sets of guide channels 5 fixed to the water-receiving plates 4 are used to block the gaps left in the top plate 2 during construction. This allows rainwater to be collected and guided by the water-receiving plates 4 and the guide channels 5 when it flows down along the gaps in the top plate 2. Then, it is discharged through the drainage pipe 10, which improves the safety of the basement construction in the later stage and eliminates the need to add staff to clean up the rainwater, thus reducing the frequency and cost of maintenance.

[0036] It should be noted that the drainage component includes a water bucket 8 connected to the end of the guide channel 5, a three-way connector 9 connected to the water bucket 8, and a drain pipe 10 connected to the water bucket 8 through the three-way connector 9. Side plates 7 are fixedly connected to the opposite sides of the two sets of water receiving plates 4 at the beginning and end to block the beginning and end of the water receiving plates 4.

[0037] The water receiving plate 4 is made of sheet metal, preferably scrap sheet metal from a fence, and the diversion channel 5 is made of a finished cable tray to reduce the overall material cost.

[0038] The inner bottom wall of the guide channel 5 is inclined, which allows the guide channel 5 to direct the water flow to the water bucket 8.

[0039] The upper end of the water receiving plate 4 is bent, and an installation hole 11 is provided at the bend. The installation hole 11 on the water receiving plate 4 is fixed to the top plate 2 by bolts. The nut in the bolt is pre-embedded in the installation position of the water receiving plate 4 during the backfilling and pouring process of the top plate 2, so as to facilitate the later fixing and installation of the water receiving plate 4 by bolts.

[0040] In an optional embodiment, the connector 6 includes a mating block 61 fixedly connected to the outer surface of each water receiving plate 4, and the mating blocks 61 on two adjacent water receiving plates 4 are in contact with each other. A plurality of mating frames 69 are fixedly connected to the outer surface of the guide channel 5 and located directly below two adjacent water receiving plates 4. A set of sealing frames 64 are inserted into the outer side of two adjacent mating blocks 61 and the mating frames 69 below them. A plurality of inserts 66 are fixedly connected to the inner side of the sealing frame 64, and one end of each insert extends into the mating block 61 and the mating frame 69 respectively. A sealing strip 62 is embedded between two adjacent mating blocks 61, and a sealing ring 65 is embedded on the sealing frame 64.

[0041] In this embodiment, the docking block 61 on the water receiving plate 4 and the docking frame 69 on the flow guide 5 can be inserted and supported by the insertion block 66 on the sealing frame 64 and the slot 63, so that two adjacent water receiving plates 4 can be aligned and supported on the flow guide 5 for fixed installation, improving the ease of installation. At the same time, the sealing strip 62 on the docking block 61 and the sealing ring 65 on the inner side of the sealing frame 64 can improve the sealing performance after the sealing frame 64 and the docking block 61 are inserted.

[0042] It should be noted that both the docking block 61 and the docking frame 69 have slots 63 on the side near the sealing frame 64 for the insertion block 66 to be inserted into, so that the insertion block 66 can be inserted into the slot 63 to support the two water receiving plates 4 and the guide channel 5 before they are fixed. The docking block 61 and the water receiving plate 4 are both distributed on the guide channel 5 in an inclined manner, and the inclined water receiving plate 4 is welded to the lower end of the guide channel 5, so that the welded water receiving plate 4 and the guide channel 5 are in a "trumpet" shape.

[0043] In addition, the side of the sealing frame 64 near the mating block 61 and the mating frame 69 is concave, and the sealing ring 65 is embedded in the inner side of the concave part of the sealing frame 64, so that the sealing frame 64 can be inserted into the corresponding mating block 61 and the mating frame 69, covering the corresponding mating block 61 and the mating frame 69, and improving the sealing performance after insertion with the sealing ring 65 on its inner side.

[0044] In an optional embodiment, each rear sealing frame 64 has a support member 67 at its lower end, and a set of rotating blocks 68 are rotatably connected to the support member 67 for the rotating blocks 68 to rotate and reset on the support member 67. Each front sealing frame 64 has a set of stop blocks 610 fixedly connected to its lower end. Each support member 67 consists of a set of support blocks 671, a rotating shaft 672 and a set of torsion springs 673. A set of support blocks 671 are symmetrically fixedly connected to the outer side of the lower end of the rear sealing frame 64, the rotating shaft 672 is rotatably connected between the set of support blocks 671, and the set of torsion springs 673 is installed between the rotating block 68 and the set of support blocks 671.

[0045] In this embodiment, the rotating block 68 and the stop block 610 at the lower end of the front and rear sealing frames 64 allow the inserted front and rear sealing frames 64 to squeeze the rotating block 68 through the stop block 610 and squeeze the locking block 612 to extend into the slot of the stop block 610, making the front and rear sealing frames 64 easier to assemble and further improving the ease of installation.

[0046] It should be noted that the end of the rear sealing frame 64 near the front sealing frame 64 is convex, and the end of the front sealing frame 64 near the rear sealing frame 64 is concave. Both the concave end of the front sealing frame 64 and the convex end of the rear sealing frame 64 are fixedly connected with rubber blocks 611. After the front and rear sealing frames 64 are inserted through their convex and concave ends, the rubber blocks 611 that fit together can improve the sealing performance at the joint of the two sealing frames 64.

[0047] Among them, the end of the rotating block 68 near the stop block 610 is L-shaped and its L end is inclined. The inner side of the L end of the rotating block 68 is fixedly connected to the locking block 612. The stop block 610 is U-shaped and a slot is opened on the side of the stop block 610 away from the rotating block 68.

[0048] During the process of interlocking the lower ends of the two sealing frames 64, the rotating block 68 can be blocked by the stop block 610. After the inclined part of the rotating block 68 is blocked and squeezed, it can rotate along the rotating shaft 672 and pass through the stop block 610. Finally, the rotating block 68 drives the locking block 612 to extend into the locking groove and hook the stop block 610, thus fixing the two interlocking sealing frames 64.

[0049] The working principle in the above embodiments is as follows:

[0050] During the process of interlocking the lower ends of the two sealing frames 64, the rotating block 68 can be blocked by the stop block 610. After the inclined part of the rotating block 68 is blocked and squeezed, it can rotate along the rotating shaft 672 and pass through the stop block 610. The rotating block 68 drives the locking block 612 to extend into the locking groove and hook the stop block 610, thus fixing the two interlocking sealing frames 64. Therefore, during the process of connecting and fixing the water receiving plate 4 and the guide groove 5, the connecting blocks 61 on the outer surface of the two water receiving plates 4 can be attached and aligned with the connecting frame 69 located below the two connecting blocks 61. Then, the two sealing frames 64 can be symmetrically inserted into the two adjacent connecting blocks 61 and the connecting frame 69 located below the connecting blocks 61, and the insert block 66 can be extended into the slot 63 to support the water receiving plate 4 before fixing, so as to facilitate the workers to fix the water receiving plate 4 and the guide groove 5.

[0051] Once several sets of water receiving plates 4 are fixed on the guide channel 5 and their length is greater than or equal to the gap of the top plate 2, the first and last sides of the several sets of water receiving plates 4 are fixed and sealed by fixing the side plates 7. The water receiving plates 4 can be fixed to the gap left in the top plate 2 by bolts through the mounting holes 11 on the water receiving plates 4. The nuts in the bolts can be pre-embedded during the pouring and backfilling of the top plate 2 so that the water flowing down the gap during rainy days can be collected by the water receiving plates 4 and guided into the guide channel 5. Then, it can be discharged through the water bucket 8, the three-way connector 9 and the drain pipe 10 in sequence.

[0052] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A water-cutting device for post-cast strip in basement, comprising a template (1) and a top plate (2) laid on the template (1), wherein a support column (3) is fixedly installed below the template (1); Its features are: Several sets of water receiving plates (4) are fixedly connected to the bottom of the top plate (2). A guide groove (5) is fixedly installed at the lower end of the water receiving plate (4). A connector (6) is provided between the guide groove (5) and the outer surface of the water receiving plate (4). The connector (6) includes a docking block (61) fixedly connected to the outer surface of each water receiving plate (4), and the docking blocks (61) on two adjacent water receiving plates (4) are in contact with each other. The outer surface of the guide channel (5) is fixedly connected with several docking frames (69) located directly below two adjacent water receiving plates (4). A set of sealing frames (64) is inserted into the outer side of two adjacent docking blocks (61) and the docking frames (69) below them. Several inserts (66) with one end fixedly connected to the inner side of the sealing frame (64) and one end extending into the interior of the docking block (61) and the docking frame (69) respectively. A sealing strip (62) is embedded between two adjacent docking blocks (61), and a sealing ring (65) is embedded on the sealing frame (64). Each of the rear sealing frames (64) is provided with a support member (67) at its lower end. A set of rotating blocks (68) is rotatably connected to the support member (67) for the rotating blocks (68) to rotate and reset on the support member (67). A set of stop blocks (610) is fixedly connected to the lower end of each front sealing frame (64). The tail end of the guide channel (5) is connected to a drainage component.

2. The basement post-construction strip water interception device according to claim 1, characterized in that, The docking block (61) and the docking frame (69) are both provided with slots (63) for the insertion of the plug (66) on the side near the sealing frame (64). The docking block (61) and the water receiving plate (4) are both distributed on the guide groove (5) in an inclined manner.

3. A water-cutting device for post-cast strip in basement according to claim 1, characterized in that, The water receiving plate (4) is made of sheet metal. The sealing frame (64) is concave on the side near the docking block (61) and the docking frame (69). The sealing ring (65) is embedded in the inner side of the concave part of the sealing frame (64).

4. A water-cutting device for post-cast strip in basement according to claim 1, characterized in that, Each of the support members (67) consists of a set of support blocks (671), a rotating shaft (672) and a set of torsion springs (673). The set of support blocks (671) is symmetrically fixedly connected to the outer side of the lower end of the rear sealing frame (64). The rotating shaft (672) is rotatably connected between the set of support blocks (671). The set of torsion springs (673) is installed between the rotating block (68) and the set of support blocks (671).

5. A water-blocking device for post-construction strips in basements according to claim 1, characterized in that, The end of the rear sealing frame (64) near the front sealing frame (64) is convex, and the end of the front sealing frame (64) near the rear sealing frame (64) is concave. Both the concave end of the front sealing frame (64) and the convex end of the rear sealing frame (64) are fixedly connected with rubber blocks (611).

6. A water-blocking device for post-cast strip in a basement according to claim 1, characterized in that, The rotating block (68) is L-shaped at one end near the stop block (610), and its L end is inclined. A locking block (612) is fixedly connected to the inner side of the L end of the rotating block (68). The stop block (610) is U-shaped, and a slot is provided on the side of the stop block (610) away from the rotating block (68).

7. A water-blocking device for post-cast strip in a basement according to claim 1, characterized in that, The upper end of the water receiving plate (4) is bent, and an installation hole (11) is provided at the bend. The installation hole (11) on the water receiving plate (4) is fixed to the top plate (2) by bolts.

8. A water-cutting device for post-construction strips in basements according to claim 1, characterized in that, The drainage component includes a water bucket (8) connected to the tail end of the guide channel (5), a three-way connector (9) connected to the water bucket (8), and a drain pipe (10) connected to the water bucket (8) through the three-way connector (9). Side plates (7) are fixedly connected to the opposite sides of the two sets of water receiving plates (4) at the beginning and end.

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