A sliding hidden anti-flood socket
Patent Information
- Application Number
- CN202522264973.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-27
- Publication Date
- 2026-10-09
- Estimated Expiration
- 2035-10-27
AI Technical Summary
地下建筑工程作为城市建设的重要空间类型，因其处于城市地面高程以下而更易遭受城市内涝威胁，从而造成严重安全事故和经济损失
[0012]1)本实用新型主要解决裸装或薄涂饰面条件下防淹插槽外凸于墙面安装对装饰效果、通行安全及通行净宽等产生的不利影响的问题；通过防淹插槽的滑动式设计实现隐藏安装的效果，大大提高了出入口处侧墙装饰装修的美观度，避免了防淹插槽外凸安装对通行人员的安全隐患，解决了防淹插槽外凸安装对有效通行净距的占用问题，进一步的节约了出入口通道的宽度规模，降低了工程投资。
Smart Images
Figure CN224833612U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of flood-proof slot technology, and more specifically, it is a sliding concealed flood-proof slot suitable for the ground entrance of underground buildings. Background Technology
[0002] With the expansion and vertical development of urban construction, the underlying urban layer has undergone significant changes. The increase in impermeable surfaces has led to increased rainfall runoff, making cities more susceptible to flooding. Underground construction projects, as an important type of urban space, are more vulnerable to urban flooding because they are located below the city's ground elevation, resulting in serious safety accidents and economic losses.
[0003] To address the threat of urban flooding, flood barriers are widely used in the flood prevention design of ground entrances and exits of underground construction projects. Flood barrier slots are an important structural node for the reliable installation of flood barriers. Under the design conditions of bare or thin-surfaced side walls at ground entrances and exits, flood barrier slots are generally directly protruded and exposed on the side wall surface to facilitate barrier installation. This has a significant impact on the decorative effect of the entrance and exit, and the protruding metal slots can also easily cause safety hazards such as scratches and collisions to people entering and exiting. For entrances and exits used for safe evacuation, the protruding installation of metal slots will further reduce the clearance of passage, which is not conducive to the safe evacuation of personnel.
[0004] Therefore, it is necessary to develop a concealed sliding floodproof slot for hidden installation. Summary of the Invention
[0005] The purpose of this invention is to overcome the shortcomings of the aforementioned background technology and to provide a sliding concealed anti-flooding slot.
[0006] To achieve the above objectives, the technical solution of this utility model is as follows: a sliding concealed floodproof slot, characterized in that: it includes a pre-embedded galvanized steel plate groove embedded in the side of the entrance side wall structure, a galvanized steel plate that can be horizontally slidably installed in the pre-embedded galvanized steel plate groove, a finished floodproof slot connected to the galvanized steel plate by connecting bolts, and a decorative cover plate that is detachably connected to the finished floodproof slot by a connector. When the galvanized steel sheet is located inside the groove of the pre-embedded galvanized steel sheet, the decorative cover plate is flush with the outer surface of the entrance and exit side wall structure.
[0007] In the above technical solution, the opening of the pre-embedded galvanized steel plate groove is contracted; the galvanized steel plate includes a long galvanized steel plate and a short galvanized steel plate, the size of the long galvanized steel plate matches the size of the internal cavity of the pre-embedded galvanized steel plate groove, and the size of the short galvanized steel plate matches the opening size of the pre-embedded galvanized steel plate groove.
[0008] In the above technical solution, a first water-stop gasket is provided on the side of the long galvanized steel plate that extends beyond the short galvanized steel plate near the opening of the pre-embedded galvanized steel plate groove, and a second water-stop gasket matching the first water-stop gasket is provided at the opening of the pre-embedded galvanized steel plate groove.
[0009] In the above technical solution, the finished floodproof slot has a fixing bolt hole on the side near the galvanized steel plate; when the galvanized steel plate is located at the opening of the pre-embedded galvanized steel plate groove, the floodproof baffle is connected to the finished floodproof slot through the fixing bolt and the fixing bolt hole.
[0010] In the above technical solution, the decorative cover plate is provided with a reserved pull hole or pull ring.
[0011] Compared with the prior art, this utility model has the following advantages.
[0012] 1) This utility model mainly solves the problem of the adverse effects of the anti-flooding slot protruding from the wall surface on the decorative effect, traffic safety and clearance of passage under bare or thin-coated conditions; the sliding design of the anti-flooding slot achieves the effect of hidden installation, which greatly improves the aesthetics of the side wall decoration at the entrance and exit, avoids the safety hazards of the anti-flooding slot protruding from the wall surface for the passage personnel, solves the problem of the anti-flooding slot protruding from the wall surface occupying the effective clearance of passage, further saves the width of the entrance and exit passage and reduces the project investment.
[0013] 2) The concealed installation of this utility model greatly improves the protection of the floodproof slot, extends the service life of the floodproof slot, reduces operation and maintenance costs, and improves the reliability of the floodproof baffle installation.
[0014] 3) This utility model has a simple structure, is easy to use, and has low construction difficulty, making it highly valuable for promotion. Attached Figure Description
[0015] Figure 1 This is a plan view of the finished anti-flood slot 500 of this utility model when it is not slid open.
[0016] Figure 2 This is a plan view of the finished anti-flood slot 500 of this utility model when it is slid open.
[0017] Figure 3 This is a plan view of the finished anti-flood slot 500 of this utility model in use.
[0018] Among them, 100-entrance / exit side wall structure, 200-pre-embedded galvanized steel plate groove, 300-galvanized steel plate, 310-long galvanized steel plate, 320-short galvanized steel plate, 400-connecting bolt, 500-finished floodproof slot, 510-fixing plug, 600-connector, 700-decorative cover plate, 810-first water-stop gasket, 820-second water-stop gasket, 900-floodproof baffle. Detailed Implementation
[0019] The following detailed description, in conjunction with the accompanying drawings, illustrates the implementation of this utility model. However, these descriptions do not constitute a limitation of the present utility model and are merely illustrative. Furthermore, the advantages of this utility model will become clearer and easier to understand through this description.
[0020] Referring to the accompanying drawings, a sliding concealed floodproof slot is characterized by comprising: a pre-embedded galvanized steel plate groove 200 embedded in the side of the entrance / exit side wall structure 100; a galvanized steel plate 300 that can be horizontally slidably installed in the pre-embedded galvanized steel plate groove 200; a finished floodproof slot 500 connected to the galvanized steel plate 300 by connecting bolts 400; and a decorative cover plate 700 that is detachably connected to the finished floodproof slot 500 by connectors 600. When the galvanized steel plate 300 is located inside the pre-embedded galvanized steel plate groove 200, the decorative cover plate 700 is flush with the outer surface of the entrance / exit side wall structure 100.
[0021] The opening of the pre-embedded galvanized steel plate groove 200 is constricted; the galvanized steel plate 300 includes a long galvanized steel plate 310 and a short galvanized steel plate 320, the size of the long galvanized steel plate 310 matches the size of the internal cavity of the pre-embedded galvanized steel plate groove 200, and the size of the short galvanized steel plate 320 matches the opening size of the pre-embedded galvanized steel plate groove 200.
[0022] The galvanized steel plate 300 is composed of two pieces, one long and one short. The short galvanized steel plate 320 is the same width as the finished flood prevention slot 500 and can slide into the opening of the pre-embedded galvanized steel plate groove 200 together with the finished flood prevention slot 500. The long galvanized steel plate 310 is the same width as the inner diameter of the pre-embedded galvanized steel plate groove 200.
[0023] A first water-stop gasket 810 is provided on the side of the long galvanized steel plate 310 that extends beyond the short galvanized steel plate 320 near the opening of the pre-embedded galvanized steel plate groove 200, and a second water-stop gasket 820 matching the first water-stop gasket 810 is provided at the opening of the pre-embedded galvanized steel plate groove 200.
[0024] The pre-embedded galvanized steel plate groove 200 adopts a "convex" shape with a contraction at the opening. The inward contraction at the opening combined with the long galvanized steel plate 310 can effectively prevent the finished anti-flooding slot 500 from moving further outward. The first water-stopping gasket 810 and the second water-stopping gasket 820, the long galvanized steel plate 310 and the pre-embedded galvanized steel plate groove 200 are tightly connected.
[0025] The finished flood-proof slot 500 has a fixing bolt hole on the side near the galvanized steel plate 300; when the galvanized steel plate 300 is located at the opening of the pre-embedded galvanized steel plate groove 200, the flood-proof baffle 900 is connected to the finished flood-proof slot 500 through the fixing bolt 510 and the fixing bolt hole.
[0026] The decorative cover plate 700 is provided with a pre-drilled hole or pull ring.
[0027] The construction method of this utility model includes the following steps: Step 1: Before constructing the entrance side wall structure 100, the long galvanized steel plate 310, the short galvanized steel plate 320 and the finished flood-proof slot 500 are tightly connected by connecting bolts 400. The first water-stopping gasket 810 is set on the protruding part of the long galvanized steel plate 310, and a fixing bolt hole is reserved on the side of the finished flood-proof slot 500 near the galvanized steel plate 300. Step 2: Place the floodproof slot completed in Step 1 into the pre-embedded galvanized steel plate groove 200 and check its smooth sliding. A second water-stop pad 820 is set on the inner side of the opening of the pre-embedded galvanized steel plate groove 200 to achieve a tight fit with the long galvanized steel plate 310. Step 3: Construct the entrance side wall structure 100 and pre-embed galvanized steel plate grooves 200. Step 4: After the civil construction is completed, the decorative cover plate 700 is fixedly installed at the end of the finished flood-proof slot 500 via the decorative cover plate and flood-proof slot connector 600, thus completing the process. Figure 1 The concealed installation state is shown; Step 5: When installing the floodproof baffle 900, pull out and slide the finished floodproof slot 500 through the pre-drilled holes or pull rings in the decorative cover plate 700. Figure 2 Status: Remove the decorative cover plate 700, and use the fixing bolts 510 to firmly fix the finished floodproof slot 500 to the pre-embedded galvanized steel plate groove 200. Insert the floodproof baffle 900 into the finished floodproof slot 500 to complete the floodproof installation. Figure 3 As shown; Step 6: After use, remove the floodproof baffle 900 and the fixing bolt 510. Install the decorative cover 700 onto the end of the finished floodproof slot 500, then slide the finished floodproof slot 500 into the pre-embedded galvanized steel plate groove 200, and return to the starting position. Figure 1 Hidden installation status.
[0028] In summary, the galvanized steel plate 300 of this utility model is located inside the pre-embedded galvanized steel plate groove 200. The two are sized to allow the finished anti-flooding slot 500 to slide horizontally inside the pre-embedded galvanized steel plate groove 200 and the galvanized steel plate 300 to be tightly fixed at the opening of the pre-embedded galvanized steel plate groove 200.
[0029] This utility model sets the connector of the decorative cover plate 700 at the outer end of the finished flood-proof slot 500, and fixes the decorative cover plate 700 in the unused and uninstalled state of the finished flood-proof slot 500 to achieve concealed installation.
[0030] This utility model solves the adverse effects of the anti-flooding slot protruding from the wall surface on the decorative effect, traffic safety, and traffic clearance under bare or thin-coated conditions from the perspective of structural installation.
[0031] All other unspecified parts belong to the prior art.
Claims
1. A sliding concealed flood-proof slot, characterized in that: Includes a pre-embedded galvanized steel plate groove (200) embedded in the side of the entrance side wall structure (100), a galvanized steel plate (300) that can be horizontally slidably installed in the pre-embedded galvanized steel plate groove (200), a finished floodproof slot (500) connected to the galvanized steel plate (300) by connecting bolts (400), and a decorative cover plate (700) that is detachably connected to the finished floodproof slot (500) by a connector (600); When the galvanized steel sheet (300) is located inside the pre-embedded galvanized steel sheet groove (200), the decorative cover plate (700) is flush with the outer surface of the entrance side wall structure (100).
2. The sliding concealed floodproof slot according to claim 1, characterized in that: The opening of the pre-embedded galvanized steel plate groove (200) is constricted; the galvanized steel plate (300) includes a long galvanized steel plate (310) and a short galvanized steel plate (320), the size of the long galvanized steel plate (310) matches the size of the internal cavity of the pre-embedded galvanized steel plate groove (200), and the size of the short galvanized steel plate (320) matches the opening size of the pre-embedded galvanized steel plate groove (200).
3. A sliding concealed floodproof slot according to claim 2, characterized in that: The long galvanized steel plate (310) is provided with a first water-stopping gasket (810) on the side of the pre-embedded galvanized steel plate groove (200) that extends beyond the short galvanized steel plate (320). A second water-stopping gasket (820) matching the first water-stopping gasket (810) is provided at the opening of the pre-embedded galvanized steel plate groove (200).
4. A sliding concealed floodproof slot according to claim 1, characterized in that: The finished flood-proof slot (500) has a fixing bolt hole on the side near the galvanized steel plate (300), and the pre-embedded galvanized steel plate groove (200) has a fixing bolt hole at the opening; when the galvanized steel plate (300) is located at the opening of the pre-embedded galvanized steel plate groove (200), the finished flood-proof slot (500) is connected to the pre-embedded galvanized steel plate groove (200) through the fixing bolt (510) and the fixing bolt hole.
5. A sliding concealed floodproof slot according to claim 1, characterized in that: The decorative cover plate (700) is provided with a pre-drilled hole or pull ring.