A multi-pipe floor-penetrating pre-buried sleeve box device

Abstract

The application relates to a multi-pipe floor-penetrating pre-buried sleeve box device, and belongs to the field of building engineering, which comprises a pre-buried sleeve box, the pre-buried sleeve box is a hollow box body with an open top and bottom, the bottom of the pre-buried sleeve box is detachably connected with a connecting plate, the connecting plate is fixedly connected with a reinforcing block, the connecting plate is fixedly connected with a backing plate, the backing plate is fixedly connected with two vertical plates arranged in a mirror surface, the vertical plates are relatively slidably provided with sliding rods, and the ends, away from the vertical plates, of the sliding rods are fixedly connected with abutting plates. In the application, the reinforcing block can improve the structural strength of the pre-buried sleeve box, the vertical plates can position the mechanical and electrical pipes, and the abutting plates can improve the structural strength of the pre-buried sleeve box.

Description

Technical Field

[0001] This application relates to the field of building engineering, and in particular to a pre-embedded sleeve box device for multi-pipe penetration through floor slabs. Background Technology

[0002] In locations such as pipe shafts and electromechanical rooms, multiple pipes often penetrate reinforced concrete floor slabs. These areas are generally narrow, and the pipes are arranged closely together. On-site, it's common practice to pre-reserve I-shaped, L-shaped, or U-shaped openings in the floor slab instead of independent electromechanical conduits. After the electromechanical details for this location are completed, multiple pipes are installed within the pre-reserved openings as needed. After the electromechanical installation is finished, except for a few openings with small remaining gaps that can be directly filled with fireproof sealant, the remaining openings often have large gaps, requiring the erection of new formwork and construction of the floor slab around the openings.

[0003] In this situation, a pre-embedded sleeve box is usually used. However, pre-embedded sleeve boxes are usually hollow. The pre-embedded sleeve box itself has low structural strength and is prone to extrusion deformation, which affects the installation of electromechanical pipelines. Utility Model Content

[0004] To address the aforementioned issues, this application provides a pre-embedded sleeve box device for multi-pipe penetration through floor slabs.

[0005] The technical solution provided in this application for a pre-embedded sleeve box device for multi-pipe penetration through floor slabs is as follows:

[0006] An embedded sleeve box device for multi-pipe penetration through floor slabs includes an embedded sleeve box, which is a hollow box with openings at the top and bottom. A connecting plate is detachably connected to the bottom of the embedded sleeve box, and a reinforcing block is fixedly connected to the connecting plate. The reinforcing block abuts against the inner wall of the embedded sleeve box. A pad is fixedly connected to the connecting plate, and a through hole is opened on the pad for electromechanical pipes to pass through. Two vertical plates with mirror-like surfaces are fixedly connected to the pad, and an electromechanical pipe passes between the two vertical plates. A sliding rod slides relative to each other on the vertical plates, and an abutment plate is fixedly connected to the end of the sliding rod away from the vertical plate. The abutment plate can slide to abut against the inner wall of the embedded sleeve box.

[0007] By adopting the above technical solution, the operator installs the pre-embedded sleeve box, and then installs the connecting plate. The installation of the connecting plate enables the installation of the reinforcing block and the pad. The reinforcing block can improve the structural strength of the pre-embedded sleeve box, and the installation of the pad can enable the installation of the upright plate. The upright plate can limit the electromechanical pipeline, and the sliding rod can drive the movement of the abutment plate. The abutment plate can also improve the structural strength of the pre-embedded sleeve box, reduce the possibility of deformation of the pre-embedded sleeve box, and facilitate the installation of electromechanical pipeline.

[0008] Preferably, the connecting plate is provided with connecting bolts, which pass through the connecting plate and are threadedly connected to the pre-embedded sleeve box.

[0009] By adopting the above technical solution, when it is necessary to install the connecting plate, the operator can move the connecting plate to a suitable position and then screw in the connecting bolts. The connecting bolts can limit the position of the connecting plate, thereby achieving the fixed installation of the connecting plate.

[0010] Preferably, the sliding rod has a T-shaped cross-section, and the upright plate has an embedding groove for one end of the sliding rod to be embedded in.

[0011] By adopting the above technical solution, the embedded groove can limit the sliding of the sliding rod and provide a sliding position for the sliding rod, thereby reducing the impact of the sliding rod on the electromechanical pipeline.

[0012] Preferably, one end of the sliding rod is fixedly connected to an auxiliary block, and the cross-section of the auxiliary block is semi-arc.

[0013] By adopting the above technical solution, when the electromechanical pipeline is installed, the electromechanical pipeline can abut against the auxiliary block, the electromechanical pipeline can apply force to the auxiliary block, and the auxiliary block can apply force to the sliding rod, so that the sliding rod can drive the abutment plate to abut against the inner wall of the pre-embedded sleeve box.

[0014] Preferably, a water-stop plate is fixedly connected to the outer wall of the pre-embedded sleeve box, and the water-stop plate is inserted into the reinforced concrete floor slab.

[0015] By adopting the above technical solutions, the waterstop plate can achieve the effect of waterproofing and seepage prevention, and improve the reliability of the connection between the embedded sleeve box and the reinforced concrete floor slab, as well as the integrity of the floor slab after pouring.

[0016] Preferably, a first reinforcing bar and a second reinforcing bar are fixedly connected to the outer wall of the pre-embedded sleeve box, and both the first reinforcing bar and the second reinforcing bar are connected to the reinforcing bars in the reinforced concrete floor slab.

[0017] By adopting the above technical solution, the first and second reinforcing bars can improve the connection reliability between the embedded sleeve box and the reinforced concrete floor slab, and ensure the floor slab bearing capacity and structural safety in the reserved opening area.

[0018] In summary, this application includes at least one of the following beneficial technical effects:

[0019] 1. By setting up connecting plates, reinforcing blocks, pads, upright plates, sliding rods, and abutment plates, operators install the pre-embedded sleeve box, and then install the connecting plate. The installation of the connecting plate enables the installation of reinforcing blocks and pads. The reinforcing blocks can improve the structural strength of the pre-embedded sleeve box. The installation of the pads enables the installation of the upright plates. The upright plates can limit the movement of electromechanical pipelines. The sliding rod can drive the movement of the abutment plate. The abutment plate can also improve the structural strength of the pre-embedded sleeve box, reduce the possibility of deformation of the pre-embedded sleeve box, and facilitate the installation of electromechanical pipelines.

[0020] 2. By setting up the auxiliary block, when the electromechanical pipeline is installed, the electromechanical pipeline can come into contact with the auxiliary block, the electromechanical pipeline can apply force to the auxiliary block, and the auxiliary block can apply force to the sliding rod, so that the sliding rod can drive the abutment plate to abut against the inner wall of the pre-embedded sleeve box. Attached Figure Description

[0021] Figure 1 This is a schematic diagram illustrating the internal structure of the pre-embedded sleeve box in the embodiments of this application.

[0022] Figure 2 This is a schematic diagram illustrating the overall structure of the pre-embedded sleeve box device in the embodiments of this application.

[0023] Figure 3 This is a schematic diagram illustrating the overall structure of the connecting plate, pad plate, and upright plate in the embodiments of this application.

[0024] Explanation of reference numerals in the attached drawings: 1. Embedded sleeve box; 11. Waterstop plate; 12. First reinforcing bar; 13. Second reinforcing bar; 2. Connecting plate; 21. Reinforcing block; 22. Connecting bolt; 3. Pad plate; 4. Vertical plate; 41. Embedded groove; 5. Sliding rod; 51. Abutment plate; 52. Auxiliary block; 6. Mechanical and electrical pipeline. Detailed Implementation

[0025] To make the inventive objectives, features, and advantages of this application more apparent and understandable, the technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0026] The following is in conjunction with the appendix Figure 1-3 This application will be described in further detail.

[0027] This application discloses a pre-embedded sleeve box device for multi-pipe penetration through floor slabs, such as... Figure 1As shown, the system includes an embedded sleeve box 1, which is a hollow box with openings at the top and bottom. A waterstop plate 11 is fixedly connected to the outer wall of the embedded sleeve box 1, and the waterstop plate 11 is inserted into the reinforced concrete floor slab. The waterstop plate 11 can play a role in waterproofing and seepage prevention, and improve the reliability of the connection between the embedded sleeve box 1 and the reinforced concrete floor slab, as well as the integrity of the floor slab after pouring.

[0028] like Figure 1 As shown, a first reinforcing bar 12 and a second reinforcing bar 13 are fixedly connected to the outer wall of the embedded sleeve box 1. A waterstop plate 11 is located between the first reinforcing bar 12 and the second reinforcing bar 13. Both the first reinforcing bar 12 and the second reinforcing bar 13 are connected to the reinforcing bars in the reinforced concrete floor slab. The first reinforcing bar 12 and the second reinforcing bar 13 can improve the reliability of the connection between the embedded sleeve box 1 and the reinforced concrete floor slab, and ensure the load-bearing capacity and structural safety of the floor slab in the reserved opening area.

[0029] like Figure 1 and 2 As shown, a connecting plate 2 is detachably connected to the bottom of the embedded sleeve box 1. Connecting bolts 22 are provided on the connecting plate 2, and the connecting bolts 22 pass through the connecting plate 2 and are threadedly connected to the embedded sleeve box 1. When it is necessary to install the connecting plate 2, the operator can move the connecting plate 2 to a suitable position and then screw in the connecting bolts 22. The connecting bolts 22 can limit the position of the connecting plate 2, thereby achieving the fixed installation of the connecting plate 2. A reinforcing block 21 is fixedly connected to the connecting plate 2, and the reinforcing block 21 abuts against the inner wall of the embedded sleeve box 1. The reinforcing block 21 can improve the structural strength of the embedded sleeve box 1.

[0030] like Figure 1 and 3 As shown, a pad 3 is fixedly connected to the connecting plate 2. The pad 3 has a through hole for the electromechanical pipe 6 to pass through. Two upright plates 4 with mirror-like surfaces are fixedly connected to the pad 3. The electromechanical pipe 6 passes through the space between the two upright plates 4. The two upright plates 4 can limit the electromechanical pipe 6, which facilitates the installation of the electromechanical pipe 6.

[0031] like Figure 1 and 3 As shown, a sliding rod 5 slides relative to the vertical plate 4. The cross-section of the sliding rod 5 is T-shaped. An embedding groove 41 is provided on the vertical plate 4, into which one end of the sliding rod 5 is embedded. The embedding groove 41 can limit the sliding of the sliding rod 5 and also provide a sliding position for the sliding rod 5, reducing the impact of the sliding rod 5 on the electromechanical pipeline 6.

[0032] like Figure 1 and 3As shown, an auxiliary block 52 is fixedly connected to the end of the sliding rod 5 near the vertical plate 4. The cross-section of the auxiliary block 52 is semi-arc. When the electromechanical pipeline 6 is installed, the electromechanical pipeline 6 can abut against the auxiliary block 52, and the electromechanical pipeline 6 can exert a force on the auxiliary block 52, which in turn can exert a force on the sliding rod 5. An abutment plate 51 is fixedly connected to the end of the sliding rod 5 away from the vertical plate 4. The abutment plate 51 can slide to abut against the inner wall of the pre-embedded sleeve box 1. When the sliding rod 5 moves, it can drive the abutment plate 51 to move, so that the abutment plate 51 abuts against the inner wall of the pre-embedded sleeve box 1. The abutment plate 51 can improve the structural strength of the pre-embedded sleeve box 1 and reduce the possibility of deformation of the pre-embedded sleeve box 1.

[0033] The implementation principle of the pre-embedded sleeve box device for multi-pipe penetration through floor slabs in this application embodiment is as follows:

[0034] The operator moves the pre-embedded sleeve box 1 to a suitable position to install the waterstop plate 11, the first reinforcing bar 12, and the second reinforcing bar 13. Then, the connecting plate 2 is moved to a suitable position and the connecting bolt 22 is screwed in so that the reinforcing block 21 abuts against the inner wall of the pre-embedded sleeve box 1. Then, the electromechanical pipe 6 is moved so that it passes through the through hole of the pad plate 3. When the electromechanical pipe 6 moves, it abuts against the auxiliary block 52, so that the abutting plate 51 abuts against the inner wall of the pre-embedded sleeve box 1, thereby improving the structural strength of the pre-embedded sleeve box 1.

[0035] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A pre-embedded sleeve box device for multi-pipe penetration through floor slabs, characterized in that: The device includes a pre-embedded sleeve box (1), which is a hollow box with openings at the top and bottom. A connecting plate (2) is detachably connected to the bottom of the pre-embedded sleeve box (1). A reinforcing block (21) is fixedly connected to the connecting plate (2). The reinforcing block (21) abuts against the inner wall of the pre-embedded sleeve box (1). A pad (3) is fixedly connected to the connecting plate (2). A through hole is provided on the pad (3) for the electromechanical pipe (6) to pass through. Two upright plates (4) are fixedly connected to the pad (3) with mirror-like surfaces. The electromechanical pipe (6) passes between the two upright plates (4). A sliding rod (5) slides relative to the upright plate (4). An abutting plate (51) is fixedly connected to the end of the sliding rod (5) away from the upright plate (4). The abutting plate (51) can slide to abut against the inner wall of the pre-embedded sleeve box (1).

2. The pre-embedded sleeve box device for multi-pipe penetration through floor slabs according to claim 1, characterized in that: The connecting plate (2) is provided with connecting bolts (22), which pass through the connecting plate (2) and are threadedly connected to the pre-embedded sleeve box (1).

3. The pre-embedded sleeve box device for multi-pipe penetration through floor slabs according to claim 1, characterized in that: The sliding rod (5) has a T-shaped cross section, and the upright plate (4) has an embedding groove (41) for one end of the sliding rod (5) to be embedded.

4. The pre-embedded sleeve box device for multi-pipe penetration through floor slabs according to claim 1, characterized in that: An auxiliary block (52) is fixedly connected to one end of the sliding rod (5), and the cross section of the auxiliary block (52) is semi-arc.

5. The pre-embedded sleeve box device for multi-pipe penetration through floor slabs according to claim 1, characterized in that: A waterstop plate (11) is fixedly connected to the outer wall of the pre-embedded sleeve box (1), and the waterstop plate (11) is inserted into the reinforced concrete floor slab.

6. The pre-embedded sleeve box device for multi-pipe penetration through floor slabs according to claim 1, characterized in that: The outer wall of the pre-embedded sleeve box (1) is fixedly connected with a first steel bar (12) and a second steel bar (13), and both the first steel bar (12) and the second steel bar (13) are connected to the steel bars in the reinforced concrete floor slab.

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