One-time pre-embedded through-structure groove box sleeve

Abstract

The utility model discloses a one-time pre-embedded through-structure groove box sleeve, which relates to the technical field of groove boxes, and comprises a groove box and a turned-over edge, according to the technical scheme, the groove box with the square section is directly embedded in the concrete, so that the concrete can be directly bonded with the outer side face of the groove box, construction convenience is improved, hidden dangers such as leakage caused by a gap between the concrete and the outer side face of the groove box are avoided, and the service life of the groove box is prolonged. And the turnup is arranged on the outer side face of the groove box, so that after the concrete and the turnup are bonded, the turnup can ensure the stability between the groove box and the concrete during pre-embedding, the shaking of the groove box during pre-embedding or the falling of the concrete is avoided, and after the concrete is solidified, the turnup can assist in achieving an anti-seepage effect, and the anti-seepage effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of trough boxes, in particular to a one-time pre-buried through-structure trough box sleeve. Background Art

[0002] In order to facilitate the laying of cables and other wires between floors, additional holes need to be opened in the concrete layer. After the trough box is laid, the cables are laid through secondary pre-embedding, threading, structural sealing, water retaining platform construction, internal sealing and other processes. However, the secondary pre-embedding method has a complicated operation process, and the secondary pre-embedding is likely to cause a gap between the concrete and the trough box, causing hidden dangers such as leakage. Water seepage is likely to cause hazards such as electrical circuit breakage, affecting normal work and use. Utility Model Content

[0003] The main purpose of the utility model is to provide a one-time pre-buried casing through a structural groove box, aiming to improve the construction convenience and anti-seepage effect.

[0004] To achieve the above purpose, the utility model provides a pre-buried structural slot box casing, comprising:

[0005] A trough box, wherein the cross section of the trough box is square;

[0006] A flange, the flange being arranged on the outer side of the trough box and surrounding the trough box;

[0007] Wherein, an installation space penetrating through the trough box is provided in the trough box.

[0008] In one embodiment, the trough box includes two first side surfaces and two second side surfaces, the two first side surfaces and the two second side surfaces are spaced apart and connected to each other, and the two first side surfaces and the two second side surfaces together form the installation space.

[0009] In one embodiment, a plurality of connection holes are provided at intervals on the two first side surfaces and / or the two second side surfaces.

[0010] In one embodiment, the plurality of connection holes are respectively disposed on one side of two opposite side surfaces of the first side surface;

[0011] Alternatively, the plurality of connection holes are respectively arranged on one side of two opposite side surfaces of the second side surface.

[0012] In one embodiment, the diameter of the connection holes is 12 mm, and the distance between two adjacent connection holes is 20 mm.

[0013] In one embodiment, the connection hole close to the opening of the installation space is spaced 20 mm from a side edge of the opening of the installation space.

[0014] In one embodiment, the plurality of connection holes are arranged linearly.

[0015] In one embodiment, the connecting hole is a circular hole.

[0016] In one embodiment, the distance between the flange and the opening on one side of the installation space is 100 mm.

[0017] In one embodiment, the flange width is 20 mm.

[0018] The technical solution of the utility model adopts a trough box with a square cross-section to be directly embedded in the concrete, so that the concrete can be directly bonded to the outer side of the trough box, which improves the convenience of construction and avoids the hidden dangers of leakage caused by the gap between the concrete and the outer side of the trough box. A flange is arranged on the outer side of the trough box, so that after the concrete is bonded to the flange, the flange can ensure the stability between the trough box and the concrete during embedding, avoid the shaking of the trough box or the falling of concrete during embedding, and after the concrete is solidified, the flange can assist in the anti-seepage effect and improve the anti-seepage effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0020] Figure 1 A structural schematic diagram of an embodiment of a pre-buried structural slot box casing provided by the utility model;

[0021] Figure 2 A schematic diagram of the planar structure of an embodiment of a pre-buried structural slot box casing provided by the utility model;

[0022] Figure 3 The utility model provides a schematic cross-sectional structure diagram of an embodiment of a one-time pre-buried structural groove box sleeve.

[0023] Description of Figure Numbers:

[0024] 100. A pre-buried casing penetrating a structural trough box; 10. trough box; 11. a first side surface; 12. a second side surface; 20. a connecting hole; 30. a flange; 40. an installation space; 50. a concrete layer; 60. a sealing layer.

[0025] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0028] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0029] The utility model provides a one-time pre-buried casing pipe that passes through a structural groove box.

[0030] See also Figure 1 In one embodiment of the utility model, the pre-buried structural slot box casing includes:

[0031] A trough box 10, wherein the cross section of the trough box 10 is square;

[0032] A flange 30, the flange 30 is disposed on the outer side of the trough box 10 and surrounds the trough box 10;

[0033] The trough box 10 is provided with an installation space 40 penetrating the trough box 10 .

[0034] like Figure 1 As shown, the installation space 40 is provided in the trough box 10, and the installation space 40 is opened at two sides of the trough box 10, and the opening positions are opposite.

[0035] It is understandable that when the trough box 10 is embedded in concrete, the two ends of the trough box 10 are respectively located at the lower and sides of the concrete, so that the installation space 40 is connected to the upper and lower spaces of the concrete, thereby facilitating the installation of cables through the trough box 10.

[0036] It can be understood that the cross section of the trough box 10 is square, so that the end of the trough box 10 can be adapted to a bridge frame with the same square cross section, which is convenient for the laying of cables.

[0037] The technical solution of the utility model adopts the trough box 10 with a square cross-section to be directly embedded in the concrete, so that the concrete can be directly bonded to the outer side of the trough box 10, thereby improving the convenience of construction and avoiding the gap between the concrete and the outer side of the trough box 10 to avoid leakage and other hidden dangers. The flange 30 is arranged on the outer side of the trough box 10, so that after the concrete is bonded to the flange 30, the flange 30 can not only ensure the stability between the trough box 10 and the concrete during embedding, avoid the shaking of the trough box or the falling of the concrete during embedding, but also after the concrete is solidified, the flange 30 can assist in the anti-seepage effect and improve the anti-seepage effect.

[0038] In one embodiment, the trough box 10 includes two first side surfaces 11 and two second side surfaces 12 , the two first side surfaces 11 and the two second side surfaces 12 are spaced apart and connected to each other, and the two first side surfaces 11 and the two second side surfaces 12 together form the installation space 40 .

[0039] like Figure 1 As shown, the two first side surfaces 11 and the two second side surfaces 12 are spaced apart and connected to each other, thereby forming a square trough box, and enclosing an installation space 40 .

[0040] It can be understood that when the trough box 10 is embedded in concrete, the concrete is in direct contact with the two first side surfaces 11 and the two second side surfaces 12, and the installation space 40 is protected by enclosing four sides, effectively preventing liquids and the like from penetrating into the installation space 40 and affecting the safety of cables and the like.

[0041] like Figure 3 As shown, the upper and lower ends of the trough box 10 are respectively located at the lower and lower sides of the concrete layer 50, so that the opening of the installation space 40 is away from the concrete layer 50, preventing liquid from entering the installation space 40 through the opening of the installation space 40 and affecting the safety of the cables.

[0042] It should be noted that the distance between the upper surface of the concrete layer 50 and the upper opening of the installation space 40 is 120 mm, and the distance between the lower surface of the concrete layer 50 and the lower opening of the installation space is 100 mm.

[0043] It is understandable that after the cables are passed through the installation space 40 , a sealing layer 60 is formed in the installation space to prevent the upper and lower spaces of the concrete layer 50 from being connected through the installation space 40 and causing safety hazards such as fire.

[0044] In one embodiment, a plurality of connection holes 20 are provided at intervals on the two first side surfaces 11 and / or the two second side surfaces 12 .

[0045] In order to facilitate the connection between the trough box 10 and the bridge, a plurality of connecting holes 20 are provided at intervals on the two first side surfaces 11 or the two second side surfaces 12. When the bridge is matched with the trough box 10, the side surfaces of the trough box 10 and the side surfaces of the bridge are penetrated in sequence by connecting parts such as screws to realize the connection between the trough box 10 and the bridge.

[0046] It can be understood that the two first side surfaces 11 and / or the two second side surfaces 12 are both provided with connection holes 20. When the trough box 10 is connected to the bridge frame, the bridge frame can be connected to multiple sides of the trough box 10, which can not only improve the stability of the connection between the bridge frame and the trough box 10, but also reduce the gap between the bridge frame and the trough box 10 to avoid penetration.

[0047] In one embodiment, the plurality of connection holes 20 are respectively disposed on one side of two opposite sides of the first side surface 11;

[0048] Alternatively, the plurality of connection holes 20 are respectively disposed on one side of two opposite side surfaces of the second side surface 12 .

[0049] like Figure 1 As shown, in order to facilitate the connection of both ends of the trough box 10 on the upper and lower sides of the concrete layer 50 to the bridge frame, the connecting holes 20 are set on the upper and lower sides of the side of the trough box 10. When the upper and lower sides of the trough box 10 are respectively connected to the bridge frame, it is convenient for screws and other connecting parts to be connected through the connecting holes 20.

[0050] In one embodiment, the diameter of the connection hole 20 is 12 mm, and the distance between two adjacent connection holes 20 is 20 mm.

[0051] It should be noted that the diameter of the connecting hole 20 can be adjusted according to the diameter of the connecting piece.

[0052] It can be understood that the distance between two adjacent connection holes 20 is 20 mm, which can not only ensure the stability of the connection between the trough box 10 and the bridge, but also avoid mutual influence between adjacent connection parts.

[0053] In one embodiment, the connection hole 20 close to the opening of the installation space 40 is spaced 20 mm from a side edge of the opening of the installation space 40 .

[0054] It can be understood that the distance between the connection hole 20 and the installation space opening is 20 mm, so as to avoid the connection hole 20 being too close to the installation space opening and affecting the stability of the connection of the connector.

[0055] In one embodiment, the plurality of connection holes 20 are arranged linearly.

[0056] It can be understood that the multiple connecting holes 20 are arranged linearly. When the trough box 10 is connected to the bridge frame, the connection between the bridge frame and the trough box 10 can be set along the linear arrangement direction of the multiple connecting holes 20, thereby extending the connection distance between the bridge frame and the trough box 10 and ensuring the stability of the connection.

[0057] In one embodiment, the connecting hole 20 is a circular hole.

[0058] It can be understood that the connecting hole 20 is a round hole, so that when the connecting member is connected through the connecting hole 20, the connecting member can cover the connecting member to avoid entering the installation space 40 through the connecting hole 20, thereby ensuring the safety of the cable.

[0059] In one embodiment, the distance between the flange 30 and the opening of one side of the installation space 40 is 100 mm.

[0060] It can be understood that the setting of the flange 30 requires setting up a template when pouring concrete, and then when the trough box 10 is preset in the concrete, the flange 30 can cover the gap between the side of the trough box 10 and the concrete, which can prevent the concrete from leaking from the gap in the template and ensure the stability of the trough box 10 when it is embedded.

[0061] In one embodiment, the flange 30 has a width of 20 mm.

[0062] The above description is only an exemplary embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the technical concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A one-time pre-buried casing for a structural trough box, characterized in that: include: A trough box, wherein the cross section of the trough box is square; A flange, the flange being arranged on the outer side of the trough box and surrounding the trough box; Wherein, an installation space penetrating through the trough box is provided in the trough box.

2. The one-time pre-buried structural slot box casing according to claim 1 is characterized in that: The trough box includes two first side surfaces and two second side surfaces, the two first side surfaces and the two second side surfaces are spaced apart and connected to each other, and the two first side surfaces and the two second side surfaces together form the installation space.

3. The one-time pre-buried structural slot box casing according to claim 2 is characterized in that: A plurality of connection holes are arranged at intervals on the two first side surfaces and / or the two second side surfaces.

4. The one-time pre-buried structural slot box casing according to claim 3 is characterized in that: The plurality of connection holes are respectively arranged on one side of two opposite side surfaces of the first side surface; Alternatively, the plurality of connection holes are respectively arranged on one side of two opposite side surfaces of the second side surface.

5. The one-time pre-buried structural slot box casing according to claim 3 is characterized in that: The diameter of the connection holes is 12 mm, and the distance between two adjacent connection holes is 20 mm.

6. The one-time pre-buried structural slot box casing according to claim 3 is characterized in that: The connection hole close to the opening of the installation space is spaced 20 mm from the side edge of the opening of the installation space.

7. The one-time pre-buried structural slot box casing according to claim 5, characterized in that: The plurality of connection holes are arranged linearly.

8. The one-time pre-buried structural slot box casing according to claim 5, characterized in that: The connecting hole is a round hole.

9. The one-time pre-buried structural slot box casing according to claim 1, characterized in that: The distance between the flange and the opening on one side of the installation space is 100 mm.

10. The one-time pre-buried structural slot box casing according to claim 9, characterized in that: The flange width is 20 mm.

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