Waterproof drainage system for actuator embedded panel groove and construction method thereof

Abstract

The present invention relates to a waterproof drainage system for an actuator embedded panel groove and a construction method thereof, comprising: a positioning tube sleeved on an anchor rod and partially embedded in the bottom wall of the panel groove, the elevation of the top surface of the positioning tube being lower than the elevation of the top surface of the anchor rod; a cap assembly detachably mounted on the positioning tube, the cap assembly covering the portion of the anchor rod located above the positioning tube; a drainage pipe assembly embedded in the structural base plate, one end of the drainage pipe assembly being connected to the panel groove, the other end extending outside the structural base plate or flush with the side wall of the structural base plate, and the drainage pipe assembly draining water in the panel groove to the outside of the structural base plate. The present application protects the anchor rod through the positioning tube and the cap assembly to prevent rusting of the anchor rod due to water in the panel groove, and drains water in the panel groove to the outside of the structural base plate through the drainage pipe assembly to prevent water accumulation in the panel groove.

Description

Technical Field

[0001] The present invention relates to the field of building technology, in particular to a waterproof drainage system for an actuator embedded panel groove and a construction method thereof. Background Art

[0002] The large-scale earthquake engineering simulation research facility is a high-precision, large-scale experimental facility designed to simulate natural earthquakes. The ultra-large, ultra-heavy actuator embedded components are a core component of the experimental equipment. The project includes as many as 148 sets of heavy, high-precision embedded components, characterized by their exceptional size, weight, and precision. The large size and weight of these embedded components necessitate extremely high machining precision. The anchor rods for each set of embedded components reach a height of 3.5 meters and weigh 2.7 tons. Due to process requirements, the actuator embedded component panels must be installed after the structural concrete has been poured. Therefore, pre-reserved panel slots are required. The anchor rods are partially embedded in the structural concrete, with the tops of the anchor rods protruding from the bottom of the panel slots and positioned within them.

[0003] The panel slots for the group actuator embedment are formed on the top surface of the structural base plate. The panel slots and anchor rods are directly exposed to the natural environment. During construction, water and impurities easily accumulate in the panel slots, causing the anchor rods to rust. This makes the anchor rods prone to breakage during earthquake engineering simulation experiments, making it impossible to transmit vibrations and thus unable to effectively simulate earthquakes. Summary of the Invention

[0004] The purpose of the present invention is to overcome the defects of the prior art and provide a waterproof drainage system for an actuator embedded panel groove and a construction method thereof, so as to solve the problem that water and impurities are easily accumulated in the existing panel groove, causing anchor rod corrosion.

[0005] To achieve the above objectives, the present invention provides a waterproof drainage system for an actuator embedded panel groove, wherein the panel groove is formed on the top surface of a structural base plate, wherein the structural base plate is embedded with an anchor rod, and the top of the anchor rod protrudes from the bottom wall of the panel groove. The waterproof drainage system comprises:

[0006] a positioning tube sleeved on the anchor rod and partially embedded in the structural base plate, wherein the elevation of the top surface of the positioning tube is lower than the elevation of the top surface of the anchor rod;

[0007] a cap assembly detachably mounted on the positioning tube, wherein the cap assembly covers the portion of the anchor rod located above the positioning tube; and

[0008] A drainage pipe assembly is embedded in the structural base plate, one end of which is connected to the panel groove, and the other end extends out of the structural base plate or is flush with the side wall of the structural base plate. The water in the panel groove is drained to the outside of the structural base plate through the drainage pipe assembly.

[0009] The present invention utilizes a positioning tube and cap assembly to prevent rust on the anchor rod caused by water in the panel slot, protecting the anchor rod and ensuring effective vibration transmission. A drainage pipe assembly is embedded within the structural floor to drain water from the panel slot to the exterior, preventing water accumulation within the panel slot. Furthermore, the cap assembly is removable, exposing the top of the anchor rod to facilitate installation of the actuator embedded panel.

[0010] A further improvement of the waterproof drainage system of the actuator embedded panel groove of the present invention is that the cap assembly includes a protective sleeve with a closed top end and covering the top of the anchor rod, a ring-shaped baffle disposed below the protective sleeve, and a sleeve disposed below the baffle;

[0011] The baffle is provided with a limiting hole adapted to the anchor rod, and the anchor rod passes through the limiting hole;

[0012] The sleeve is sleeved on the positioning tube, and the positioning tube supports the baffle.

[0013] A further improvement of the waterproof drainage system of the actuator embedded panel groove of the present invention is that the cap assembly is threadedly connected to the positioning tube.

[0014] A further improvement of the waterproof drainage system of the actuator embedded panel groove of the present invention is that it also includes a protective bag detachably mounted on the positioning tube, which covers the cap assembly and the portion of the positioning tube located above the bottom wall of the panel groove.

[0015] A further improvement of the waterproof drainage system of the actuator embedded panel groove of the present invention is that it also includes a blocking component for blocking the panel groove.

[0016] A further improvement of the waterproof drainage system of the actuator embedded panel groove of the present invention is that the blocking assembly includes a bottom frame adapted to the panel groove and having a square shape, and a cover plate rotatably connected to the bottom frame and adapted to the panel groove, and the cover plate is opened or closed by rotating the cover plate;

[0017] When the cover plate is covered on the bottom frame, the cover plate and the bottom frame enclose and form an accommodating space, and the top of the anchor rod is located in the accommodating space.

[0018] A further improvement of the waterproof drainage system of the actuator embedded panel groove of the present invention is that the drainage pipe assembly includes a first water pipe and a second water pipe;

[0019] The panel slots are arranged in a plurality of rows, and two adjacent panel slots in each row are connected via the first water pipe;

[0020] The outermost panel groove in each row is connected to the second water pipe, and one end of the second water pipe away from the panel groove extends out of the structural bottom plate or is flush with the side wall of the structural bottom plate, and the water in the panel groove is discharged to the outside of the structural bottom plate through the second water pipe.

[0021] A further improvement of the waterproof drainage system of the actuator embedded panel groove of the present invention is that the first water pipe is horizontal and the bottom elevation is consistent with the bottom elevation of the panel groove;

[0022] The second water pipe is inclined, and one end of the second water pipe communicating with the panel groove is higher than the other end away from the panel groove.

[0023] The present invention also provides a construction method for a waterproof drainage system of an actuator embedded panel groove, comprising the following steps:

[0024] When fixing the anchor rod, a positioning tube and a cap assembly are provided. The positioning tube is sleeved on the anchor rod so that the elevation of the top surface of the positioning tube is lower than that of the top surface of the anchor rod. The cap assembly is installed on the positioning tube so that the portion of the anchor rod located above the positioning tube is covered by the cap assembly.

[0025] When tying the structural reinforcement of the structural bottom plate, one end of the drainage pipe assembly is aligned with the setting position of the panel groove, and the other end is pressed against or extended out of the side formwork of the structural bottom plate, and the drainage pipe is fixed to the reinforcement of the structural bottom plate; and

[0026] When casting the structural base plate, the positioning pipe portion is buried in the structural base plate, and the drainage pipe assembly is buried in the structural base plate, so that the drainage pipe assembly is connected to the panel groove formed by casting, and the water in the panel groove is discharged to the outside of the structural base plate through the drainage pipe assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a top view of the waterproof drainage system of the actuator embedded panel groove of the present invention when no blocking components are provided.

[0028] Figure 2 for Figure 1 AA cross-sectional diagram of .

[0029] Figure 3 This is a schematic structural diagram of the positioning pipe, cap assembly and protective bag in the waterproof drainage system of the actuator embedded panel groove of the present invention.

[0030] Figure 4 It is a structural schematic diagram of the sealing component in the waterproof drainage system of the actuator embedded panel groove of the present invention.

[0031] Figure 5This is a top view of the panel groove portion when the waterproof drainage system of the actuator embedded panel groove of the present invention is not provided with a blocking component.

[0032] Figure 6 for Figure 5 BB cross-section diagram.

[0033] Figure 7 This is a diagram of the state after the drainage pipe assembly of the waterproof drainage system of the actuator embedded panel groove of the present invention is blocked.

[0034] In the figure: structural base plate 10, panel groove 20, anchor rod 30, positioning tube 41, cap assembly 42, protective sleeve 421, baffle 422, sleeve 423, protective bag 43, drainage pipe assembly 50, first water pipe 51, second water pipe 52, sealing assembly 60, bottom frame 61, cover plate 62. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0036] The present invention provides a waterproof drainage system for an actuator embedded panel slot and its construction method, designed to drain the panel slot and prevent anchor rod corrosion. The system comprises a positioning tube, a cap assembly, a drain pipe assembly, and a blocking assembly. The positioning tube and cap assembly protect the anchor rods from corrosion caused by water within the panel slot, thus protecting them and ensuring they can effectively transmit vibrations. The drain pipe assembly is embedded within the structural baseplate to drain water from the panel slot to the exterior, preventing water accumulation within the slot.

[0037] The waterproof drainage system of the actuator embedded panel groove and its construction method of the present invention are described below with reference to the accompanying drawings.

[0038] See also Figure 1 、 Figure 2 、 Figure 3 and Figure 5In this embodiment, a waterproof drainage system for an actuator embedded panel groove is provided. The panel groove 20 is formed on the top surface of a structural base plate 10. An anchor rod 30 is embedded in the structural base plate 10, and the top of the anchor rod 30 protrudes from the bottom wall of the panel groove 20. The waterproof drainage system includes a positioning tube 41 that is sleeved over the anchor rod 30 and partially embedded in the structural base plate 10, a cap assembly 42 that is removably mounted on the positioning tube 41, and a drainage pipe assembly 50 embedded in the structural base plate 10. The top surface of the positioning tube 41 is lower than the top surface of the anchor rod 30, and the cap assembly 42 covers the portion of the anchor rod 30 located above the positioning tube 41. One end of the drainage pipe assembly 50 is connected to the panel groove 20, and the other end extends outside the structural base plate 10 or is flush with the side wall of the structural base plate 10. Water in the panel groove 20 is drained outside the structural base plate 10 through the drainage pipe assembly 50.

[0039] In this embodiment, the waterproof drainage system includes a positioning tube 41 and a cap assembly 42 to protect the anchor rod 30 from rust caused by water in the panel slot 20, thus protecting the anchor rod 30 and ensuring that it can effectively transmit vibrations. A drainage pipe assembly 50 is embedded within the structural base plate 10 to drain water from the panel slot 20 outside the base plate 10, preventing water accumulation within the panel slot 20. Furthermore, since the cap assembly 42 is removable, removing it exposes the top of the anchor rod 30, facilitating installation of the actuator embedded panel.

[0040] See also Figure 3 Furthermore, the cap assembly 42 includes a protective sleeve 421 that is covered on the top of the anchor rod 30 and has a closed top, a ring-shaped baffle 422 that is arranged under the protective sleeve 421, and a sleeve 423 that is arranged under the baffle 422. The baffle 422 is provided with a limiting hole that is compatible with the anchor rod 30. The anchor rod 30 passes through the limiting hole. The sleeve 423 is sleeved on the positioning tube 41. The positioning tube 41 supports the baffle 422. The cap assembly 42 is installed on the positioning tube 41 by a clamping method. The structure is simple and easy to install and disassemble. Since the diameter of the positioning tube 41 is large and the anchor rod 30 is long, in order to ensure that the anchor rod 30 is in a vertical state, the anchor rod 30 is kept in a vertical state through the limiting hole.

[0041] See also Figure 3 Furthermore, the cap assembly 42 is screwed to the positioning tube 41 . Preferably, the sleeve 423 is screwed to the positioning tube 41 to ensure the stability of the connection between the cap assembly 42 and the positioning tube 41 .

[0042] See also Figure 3In this embodiment, the waterproof drainage system further includes a protective bag 43 that is removably mounted on the positioning tube 41. The protective bag 43 covers the cap assembly 42 and the portion of the positioning tube 41 located above the bottom wall of the panel groove 20. During concrete pouring, the protective bag 43 protects the cap assembly 42 and the positioning tube 41 to prevent concrete from splashing onto the positioning tube 41 and the cap assembly 42, which could prevent the cap assembly 42 from being removed from the positioning tube 41.

[0043] See also Figure 4 Furthermore, the waterproof drainage system also includes a sealing component 60 for sealing the panel groove 20. The sealing component 60 seals the column panel groove 20 to prevent water and impurities from falling into the panel groove 20 and contaminating the panel groove 20 and the anchor rod 30.

[0044] See also Figure 4 Furthermore, the blocking assembly 60 includes a base frame 61 that is adapted to the panel slot 20 and is in a U-shaped shape, and a cover plate 62 that is rotatably connected to the base frame 61 and adapted to the panel slot 20. The cover plate 62 is rotated to open or close the cover plate. When the cover plate 62 is closed, the cover plate 62 and the base frame 61 enclose a storage space, and the top of the anchor rod 30 is located within the storage space. The blocking structure can serve as a template for the panel slot 20. The structural base plate 10 is first cast to the elevation of the bottom of the panel slot 20. When the concrete reaches a set strength, the blocking assembly 60 is placed on the concrete, and concrete is poured until it is flush with the cover plate 62. This allows the panel slot 20 to be reserved when the structural base plate 10 is cast. When the panel of the actuator embedded part is installed, the blocking assembly 60 is removed, thereby ensuring that the blocking assembly 60 is always located within the panel slot 20 to prevent water and impurities from contaminating the panel slot 20 and the anchor rod 30.

[0045] See also Figure 4 Furthermore, stiffening ribs are fixedly connected between two opposing side walls of the bottom frame 61 to support the bottom frame 61 and increase the structural strength of the bottom frame 61. Several stiffening ribs in the bottom frame 61 are connected to form a grid structure to accommodate the anchor rods 30.

[0046] See also Figure 1 、 Figure 2 and Figure 6 Furthermore, the drainage pipe assembly 50 includes a first water pipe 51 and a second water pipe 52. The panel slots 20 are arranged in several rows. The adjacent two panel slots 20 in each row are connected by the first water pipe 51. The outermost panel slots 20 in each row are connected to the second water pipe 52, and the water in the panel slots 20 is discharged to the outside of the structural base plate 10 through the second water pipe 52.

[0047] See also Figure 2Furthermore, the first water pipe 51 is horizontal and its bottom elevation is consistent with the bottom elevation of the panel groove 20. The second water pipe 52 is inclined, and the end of the second water pipe 52 connected to the panel groove 20 is higher than the end away from the panel groove 20. Preferably, the end surface of the second water pipe 52 away from the panel groove 20 is flush with the side wall of the structural base plate 1. After the water flows out of the second water pipe 52, it remains on the concrete of the structural base plate 10, which can play a role in curing the concrete.

[0048] Preferably, the drainage pipe assembly 50 is a galvanized square steel pipe measuring 100 x 160 mm. The galvanized square steel pipe is secured to the structural reinforcement of the structural base plate 10 by welding. A sill wall separates the embedded actuator components. When tying the reinforcement of the sill wall, a galvanized square steel pipe is reserved in the middle of the sill wall. The length of the square steel pipe is equal to the width of the sill wall.

[0049] The following describes the working process of the waterproof drainage system of the actuator embedded panel groove 20 of the present invention.

[0050] Tie up the structural reinforcement of the structural base plate 10, fix the anchor rod 30 according to the setting position of the panel groove 20 and put the positioning tube 41 on the anchor rod 30, install the cap assembly 42 on the positioning tube 41, put the protective bag 43 on the positioning tube 41 and the cap assembly 42, fix the drainage pipe to the reinforcement of the structural base plate 10 according to the setting position of the drainage pipe assembly 50, pour concrete to the elevation of the bottom of the panel groove 20, and when the concrete reaches the set strength, refer to Figure 4 , set the blocking assembly 60 on the concrete, and then continue to pour concrete until it is flush with the cover plate 62. Before installing the panel of the actuator embedded parts, remove the blocking assembly 60 and the cap assembly 42, see Figure 7 The actuator embedded panel is placed over the anchor rod 30, and high-strength grouting is poured around the panel to seal it. Because the grooves 20 of the actuator embedded panel are interconnected, pouring the high-strength grouting simultaneously seals the drain pipe assembly 50 embedded in the concrete structure, forming a single integrated structure with the panel, drain pipe assembly 50, and structural base plate 10.

[0051] The present invention also provides a construction method for a waterproof drainage system of an actuator embedded panel groove, comprising the following steps:

[0052] When fixing the anchor rod 30, a positioning tube 41 and a cap assembly 42 are provided. The positioning tube 41 is put on the anchor rod 30 so that the elevation of the top surface of the positioning tube 41 is lower than the elevation of the top surface of the anchor rod 30. The cap assembly 42 is installed on the positioning tube 41, and the part of the anchor rod 30 located above the positioning tube 41 is covered by the cap assembly 42.

[0053] When tying the structural reinforcement of the structural base plate 10, one end of the drainage pipe assembly 50 corresponds to the setting position of the panel groove 20, and the other end is against or extended out of the side formwork of the structural base plate 10, and the drainage pipe assembly 50 is fixed to the reinforcement of the structural base plate 10.

[0054] When casting the structural base plate 10, the positioning pipe 41 is partially buried in the structural base plate 10, and the drainage pipe assembly 50 is buried in the structural base plate 10, so that the drainage pipe assembly 50 is connected to the panel groove 20 formed by casting, and the water in the panel groove 20 is discharged to the outside of the structural base plate 10 through the drainage pipe assembly 50.

[0055] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for understanding and reading by those familiar with this technology, and are not used to limit the conditions for implementation of the present invention. Therefore, they have no substantial technical significance. Any modification of the structure, change in the proportional relationship, or adjustment of the size should still fall within the scope of the technical content disclosed by the present invention without affecting the efficacy and purpose that can be achieved by the present invention. At the same time, terms such as "upper", "lower", "left", "right", "middle" and "one" quoted in this specification are only for the convenience of description and are not used to limit the scope of implementation of the present invention. Changes or adjustments in their relative relationships should also be regarded as the scope of implementation of the present invention without substantially changing the technical content.

Claims

1. A method for constructing a waterproof drainage system for an actuator embedded panel groove, wherein the panel groove is formed on the top surface of a structural base plate, the structural base plate is embedded with an anchor rod, and the top of the anchor rod protrudes from the bottom wall of the panel groove, characterized in that: The steps include: When fixing the anchor rod, a positioning tube and a cap assembly are provided. The positioning tube is sleeved on the anchor rod so that the elevation of the top surface of the positioning tube is lower than that of the top surface of the anchor rod. The cap assembly is installed on the positioning tube so that the portion of the anchor rod located above the positioning tube is covered by the cap assembly. When tying the structural reinforcement of the structural bottom plate, one end of the drainage pipe assembly is aligned with the setting position of the panel groove, and the other end is against or extended out of the side formwork of the structural bottom plate, and the drainage pipe is fixed to the reinforcement of the structural bottom plate; as well as When pouring the structural bottom plate, the positioning pipe portion is embedded in the structural bottom plate, and the drainage pipe assembly is embedded in the structural bottom plate, so that the drainage pipe assembly is connected to the panel groove formed by pouring, and the water in the panel groove is drained to the outside of the structural bottom plate through the drainage pipe assembly; The device further comprises a sealing assembly for sealing the panel slot; the sealing assembly comprises a bottom frame adapted to the panel slot and in a U-shaped shape, and a cover plate rotatably connected to the bottom frame and adapted to the panel slot, the cover plate being opened or closed by rotating the cover plate; When the cover plate is covered on the bottom frame, the cover plate and the bottom frame enclose and form an accommodating space, and the top of the anchor rod is located in the accommodating space; The blocking assembly can serve as a template for the panel groove. The structural base plate is first cast to the elevation of the bottom of the panel groove. When the concrete reaches the set strength, the blocking assembly is set on the concrete, and then the concrete is continued to be cast until it is flush with the cover plate, thereby reserving the panel groove when casting the structural base plate, and the blocking assembly is removed until the panel of the actuator embedded part is installed.

2. The construction method of the waterproof drainage system of the actuator embedded panel groove according to claim 1 is characterized in that: The cap assembly includes a protective sleeve that is covered on the top of the anchor rod and has a closed top, a ring-shaped baffle that is arranged below the protective sleeve, and a sleeve that is arranged below the baffle; the baffle is provided with a limiting hole that is adapted to the anchor rod, and the anchor rod passes through the limiting hole; The sleeve is sleeved on the positioning tube, and the positioning tube supports the baffle.

3. The construction method of the waterproof drainage system of the actuator embedded panel groove according to claim 1 is characterized in that: The cap assembly is threadedly connected to the positioning tube.

4. The construction method of the waterproof drainage system of the actuator embedded panel groove according to claim 1 is characterized in that: It also includes a protective bag detachably mounted on the positioning tube, and the protective bag covers the cap assembly and the portion of the positioning tube located above the bottom wall of the panel slot.

5. The construction method of the waterproof drainage system of the actuator embedded panel groove according to claim 1 is characterized in that: The drainage pipe assembly includes a first water pipe and a second water pipe; The panel slots are arranged in a plurality of rows, and two adjacent panel slots in each row are connected via the first water pipe; The outermost panel groove in each row is connected to the second water pipe, and one end of the second water pipe away from the panel groove extends out of the structural bottom plate or is flush with the side wall of the structural bottom plate, and the water in the panel groove is discharged to the outside of the structural bottom plate through the second water pipe.

6. The construction method of the waterproof drainage system of the actuator embedded panel groove according to claim 5, characterized in that: The first water pipe is horizontal and the bottom elevation is consistent with the bottom elevation of the panel slot; The second water pipe is inclined, and one end of the second water pipe communicating with the panel groove is higher than the other end away from the panel groove.

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