Air bag box body panel of connector box

Abstract

According to the air bag box body panel of the connector box, a water stop belt mounting groove is formed in the middle of an air bag box body panel structure, the outer portion of the air bag box body panel structure is wrapped by high-temperature rubber in a pressing mode, and a plurality of horizontal steel plates are arranged in the air bag box body panel structure at intervals in a full-length mode. A vertical steel plate is arranged at the end part of the horizontal steel plate; the air bag box body panel is good in strength and beneficial to repeated use, and stripping of the connector box during construction is facilitated.

Description

Technical Field

[0001] The utility model relates to a diaphragm wall connector box, in particular to an airbag box panel of the connector box. Background Art

[0002] The connector box of the diaphragm wall is mainly used to fix the water stop belt. Through its notch design, the water stop belt is installed to ensure that the water stop belt will not fall off during the construction process, thereby ensuring the sealing effect of the water stop belt, improving the overall quality and waterproof performance of the diaphragm wall. Since the connector box needs to be reused in subsequent construction, in order to meet the requirements of its strength and disconnection, it is necessary to prevent damage when the connector box drives two steel wires to peel off the water stop belt installation groove and the airbag box panel during the lifting process. Summary of the Invention

[0003] Aiming at the problems existing in the above-mentioned prior art, the utility model provides an airbag box panel of a connector box.

[0004] In order to achieve the above object, the utility model is realized through the following technical solutions: An airbag box panel of a connector box, the outside of the airbag box panel structure is set as a bottom plate, a side plate and an upper curved panel and is formed by being wrapped and pressed by high-temperature rubber. Among them, a water stop belt installation groove is arranged in the middle of the upper curved panel of the airbag box panel structure. A plurality of horizontal steel plates are arranged in the airbag box panel structure at intervals along the length, and vertical steel plates are arranged at the ends of the horizontal steel plates. The cross-sections of the two form an L shape. The vertical steel plate is set as a trapezoidal main body. Extension plates are respectively arranged at the lower parts of the trapezoidal main body. The extension plates and the trapezoidal main body form a stepped steel plate. A groove is arranged on the trapezoidal main body, and the groove matches the water stop belt installation groove. The high-temperature rubber arranged outside wraps the internal horizontal steel plates and vertical steel plates into an integrated shape; a steel wire hole is arranged on the inner side of the upper part of the extension plate. A steel wire passes through the steel wire holes of a plurality of the vertical steel plates and is anchored on the outermost vertical steel plate. A lifting ring is arranged at the end of the steel wire, and the lifting ring passes through the bottom plate of the airbag box panel structure.

[0005] Crack prevention holes are evenly arranged at the bottom of the vertical steel plate formed by the trapezoidal main body and the extension plate. A crack prevention wire passes through the crack prevention holes of a plurality of the extension plates; lifting holes are arranged on both sides of the groove of the vertical steel plate for lifting during forming and installation. Fixing holes are arranged on the outer side of the upper part of the extension plate for plugging and fixing a plurality of vertical steel plates through fixing parts during installation.

[0006] The height of the extension plate is one-third of the height of the trapezoidal main body. The outer side of the extension plate is set as an inclined surface, and the long side of the inclined surface is welded to the horizontal steel plate.

[0007] With the above solution, the utility model has at least the following advantages: The airbag box panel of this application has good strength, which is conducive to repeated use and facilitates the peeling of the connector box during construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 is a schematic structural diagram of the utility model;

[0009] Figure 2 is an internal schematic diagram of the utility model;

[0010] Figure 3 is a schematic diagram of the connection between the horizontal steel plate and the vertical steel plate of the utility model;

[0011] Figure 4 is a schematic diagram of the lifting ring of the utility model;

[0012] Figure 5 is a schematic diagram of the hole arrangement on the vertical steel plate of the utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0013] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0014] In the description of the present utility model, it should be noted that unless otherwise clearly defined and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0015] Such as Figures 1 to 5As shown in the figure, to achieve the above object, the utility model is realized through the following technical solutions: An airbag box panel of a joint box, the outside of the airbag box panel structure is provided with a bottom plate 11, side plates 12 and an upper curved panel 13 and is formed by wrapping and pressing with high-temperature rubber 2. Among them, a waterstop installation groove 1 is arranged in the middle of the upper curved panel 13 of the airbag box panel structure. Inside the airbag box panel structure, a number of horizontal steel plates 3 are arranged at intervals along the length. The end of the horizontal steel plate is provided with a vertical steel plate 4, and the cross sections of the two form an L shape. The vertical steel plate is set as a trapezoidal main body 41. Extension plates 42 are respectively arranged at the lower part of the trapezoidal main body. The extension plate and the trapezoidal main body form a stepped steel plate. A groove 43 is arranged on the trapezoidal main body. The groove matches the waterstop installation groove. The externally arranged high-temperature rubber wraps the internal horizontal steel plate and vertical steel plate into an integral shape; a wire rope hole 5 is arranged on the inner side of the upper part of the extension plate. A wire rope 6 passes through the wire rope holes of several vertical steel plates and is anchored on the outermost vertical steel plate. A lifting ring 44 is arranged at the end of the wire rope. The lifting ring penetrates through the bottom plate of the airbag box panel structure. Anti-cracking holes 7 are evenly arranged at the bottom of the vertical steel plate formed by the trapezoidal main body 41 and the extension plate 42. Anti-cracking steel wires 8 pass through the anti-cracking holes of several extension plates; Hoisting holes 9 are arranged on both sides of the groove of the vertical steel plate for hoisting during forming and installation. A fixing hole 10 is arranged on the outer side of the upper part of the extension plate 42 for plugging and fixing several vertical steel plates through fixing parts during installation;

[0016] The height of the extension plate is one-third of the height of the trapezoidal main body. The outer side of the extension plate is set as an inclined surface, and the long side of the inclined surface is welded to the horizontal steel plate.

[0017] During construction, after the airbag box panel is fixed at the corresponding position of the joint box, by hoisting the lifting ring on the airbag box panel before and after construction, the overall construction operation can be quickly realized. The waterstop installation groove and the airbag box panel are formed by pressing with high-temperature rubber. Components such as horizontal steel plates, vertical U-shaped steel plates, anti-cracking steel wires, and two wire ropes are arranged inside the rubber. The middle of the horizontal steel plate is perpendicularly welded to the root of the vertical inverted W-shaped steel plate. The waist of the vertical inverted W-shaped steel plate is provided with holes and rubber anti-cracking steel wires are arranged. The lower part is symmetrically provided with holes on both sides to pass through steel wires. The top of the wire rope is anchored and strengthened. The lower part extends about 2000mm beyond the main body. The excess part of the wire rope is reserved in the joint box body and the end is anchored.

[0018] The horizontal steel plate mainly resists the lateral pressure of the concrete. The vertical steel plate mainly fixes the waterstop and strengthens the strength of the protruding part of the rubber panel to prevent damage when the two wire ropes are driven to peel off the waterstop installation groove and the airbag box panel during the lifting process of the joint box.

[0019] The above are only the preferred embodiments of the present utility model, and do not impose any formal restrictions on the structure of the present utility model. Any simple modification, equivalent change or modification made to the above embodiments based on the technical essence of the present utility model still falls within the scope of the technical solution of the present utility model.

Claims

1. An airbag box panel of a joint box, wherein the airbag box panel structure is provided with a bottom plate (11), a side plate (12) and an upper curved plate (13) on the outside, and is formed by wrapping and pressing with high-temperature rubber (2), characterized in that: A water stop installation groove (1) is arranged in the middle of the upper curved panel (13) of the air bag box panel structure, and a plurality of horizontal steel plates (3) are arranged inside the air bag box panel structure at intervals throughout the entire length. A vertical steel plate (4) is arranged at the end of the horizontal steel plate, and the cross-sections of the two are L-shaped. The vertical steel plate is arranged as a trapezoidal main body (41), and an extension plate (42) is arranged at the lower part of the trapezoidal main body. The extension plate and the trapezoidal main body form a stepped steel plate. A groove (43) is arranged on the trapezoidal main body, and the groove matches the water stop installation groove. The high-temperature rubber arranged on the outside wraps the internal horizontal steel plate and the vertical steel plate to form an integral body. A wire rope hole (5) is arranged on the inner side of the upper part of the extension plate, and the wire rope (6) passes through the wire rope holes of the plurality of vertical steel plates and is anchored on the outermost vertical steel plate. A lifting ring (44) is arranged at the end of the wire rope, and the lifting ring (44) passes through the bottom plate (11) of the air bag box panel structure.

2. The airbag box panel of the joint box according to claim 1, characterized in that: The height of the extension plate (42) is one third of the height of the trapezoidal main body, and the outer side of the extension plate is arranged as an inclined surface, wherein the long side of the inclined surface is welded to the horizontal steel plate.

3. The airbag box panel of the joint box according to claim 1, characterized in that: The bottom of the vertical steel plate formed by the trapezoidal main body (41) and the extension plate (42) is evenly provided with anti-crack holes (7), and an anti-crack steel wire (8) passes through the anti-crack holes of several of the extension plates.

4. The airbag box panel of the joint box according to claim 1, characterized in that: Lifting holes (9) are provided on both sides of the groove of the vertical steel plate (4) for lifting during forming and installation, and fixing holes (10) are provided on the outer side of the upper part of the extension plate (42) for plugging and fixing a plurality of vertical steel plates through fixing parts during installation.

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