A prefabricated waterproof firewall fixing structure

Abstract

The present invention discloses an assembled waterproof fire wall panel fixing structure, including a wall and a T-shaped fixed slide bar, characterized in that the T-shaped fixed slide bar is cast on the wall, the T-shaped fixed slide bar is located on one side of the wall and is formed with a filling cavity, support rods are evenly arranged from top to bottom inside the filling cavity, the support rods are welded to the T-shaped fixed slide bar, circular sealing grooves are opened on both sides of the T-shaped fixed slide bar and the filling cavity, and sealing columns are clamped inside the sealing grooves. By arranging the filling cavity and the support rods on the T-shaped fixed slide bar, during pouring, concrete can be filled into the filling cavity on the T-shaped fixed slide bar, and the support rods can be buried inside the wall, which can greatly improve the fixing strength of the T-shaped fixed slide bar, thereby ensuring the fixing strength of the waterproof fire wall panel, which is firm and durable, and has low installation difficulty.

Description

Technical Field

[0001] The invention belongs to the technical field of substation fire wall panels, and in particular relates to an assembled water-blocking fire wall panel fixing structure. Background Art

[0002] A substation is a place in the power system that transforms voltage and current, receives and distributes electric energy. The substation in a power plant is a step-up substation, which boosts the electric energy generated by the generator and feeds it into the high-voltage power grid. Firewall panels are needed on the outer wall of the substation to reduce the risk of fire, and the firewall panels need to be fixed to the structure.

[0003] However, the existing substation-specific fire wall panel fixing structure is mostly fixed by bonding or screwing on the wall, which has low fixing efficiency and is not firm enough. At the same time, the fire wall panels are mostly sealed by sealing strips. When the temperature is low and the fire wall panels shrink, the sealing effect will be greatly reduced.

[0004] In view of this, the present invention is proposed. Summary of the invention

[0005] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide an assembled water-blocking fire wall panel fixing structure. To solve the above technical problem, the basic concept of the technical solution adopted by the present invention is:

[0006] A prefabricated waterproof fire wall panel fixing structure includes a wall and a T-shaped fixed slide bar, characterized in that the T-shaped fixed slide bar is cast on the wall, the T-shaped fixed slide bar is located on one side of the wall to form a filling cavity, support rods are evenly arranged from top to bottom inside the filling cavity, the support rods are welded to the T-shaped fixed slide bar, circular sealing grooves are opened on both sides of the T-shaped fixed slide bar and the filling cavity, and a sealing column is clamped inside the sealing groove.

[0007] Waterproof fire wall plates are arranged between the T-shaped fixed slide bars, and sealing clip strips are arranged between the waterproof fire wall plates.

[0008] The sealing strip comprises a straight sealing strip and a trapezoidal sealing strip which crosses the straight sealing strip, and the trapezoidal sealing strip penetrates into the interior of the water-proof fire wall plate.

[0009] A threaded hole is formed on the side of the T-shaped fixed slide away from the filling cavity, the threaded hole is a blind hole, and a reinforcing screw is threadedly connected inside the threaded hole.

[0010] A reinforcing plate is arranged on one side of the T-shaped fixed slide bar, a leather pad is arranged at the joint between the reinforcing plate and the water-proof fire-wall plate, and the leather pad is bonded to the reinforcing plate.

[0011] A first sealing ring is clamped between the reinforcing pressing plate and the T-shaped fixed sliding strip, and a second sealing ring is clamped between the T-shaped fixed sliding strip and the reinforcing screw.

[0012] The water-proof fire wall plate is connected to the T-shaped fixed slide bar and the wall through the reinforcing screws and the threaded holes.

[0013] The sealing column, the sealing clip strip, the leather pad, the first sealing ring and the second sealing ring are all made of high temperature resistant materials.

[0014] A card slot corresponding to the trapezoidal sealing strip on the sealing card strip is formed on the water-proof fire wall plate, and the inner cavity size of the card slot is slightly smaller than the outer size of the trapezoidal sealing strip.

[0015] After adopting the above technical scheme, the present invention has the following beneficial effects compared with the prior art.

[0016] 1. By setting a filling cavity and a supporting rod on the T-shaped fixed slide, the concrete can be filled into the filling cavity on the T-shaped fixed slide during pouring, and the supporting rod can be buried inside the wall, which can greatly improve the fixing strength of the T-shaped fixed slide, thereby ensuring the fixing strength of the waterproof fire wall board, which is firm and durable and has low installation difficulty;

[0017] 2. The water-proof fire wall board can be highly sealed by setting a sealing strip composed of a straight sealing strip and a trapezoidal sealing strip. When the water-proof fire wall board shrinks and deforms due to cold, the trapezoidal sealing strip can slide away from the groove inside the groove on the water-proof fire wall board, thereby increasing the interference fit of the joint surface and enhancing the sealing performance, which can greatly improve the water-proof sealing effect of the water-proof fire wall board.

[0018] The specific implementation modes of the present invention are further described in detail below in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are part of this application and are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention, but do not constitute an improper limitation of the present invention. Obviously, the drawings described below are only some embodiments. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0020] Figure 1 It is a schematic diagram of the structure of the present invention;

[0021] Figure 2 It is a schematic diagram of the back structure of the T-shaped fixed slide bar in the present invention;

[0022] Figure 3 For the present invention Figure 1 A partial enlarged view of the reinforcement screw part;

[0023] Figure 4 A top sectional view of the reinforcing screw portion of the present invention;

[0024] Figure 5 It is a schematic diagram of the connection relationship between the water-proof fire wall plate and the sealing strip in the present invention.

[0025] In the figure: 1-wall; 2-T-shaped fixed sliding strip; 3-sealing groove; 4-sealing column; 5-reinforcement pressure plate; 6-leather pad; 7-reinforcement screw; 8-waterproof fire wall plate; 9-filling cavity; 10-support rod; 11-threaded hole; 12-first sealing ring; 13-second sealing ring; 14-sealing card strip; 1401-straight sealing strip; 1402-trapezoidal sealing strip.

[0026] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but are intended to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention but are not used to limit the scope of the present invention.

[0028] Embodiment 1

[0029] like Figure 1 and Figure 2 As shown, an assembled water-proof fire wall panel fixing structure includes a wall 1 and a T-shaped fixed slide bar 2, characterized in that a T-shaped fixed slide bar 2 is cast on the wall 1, and the T-shaped fixed slide bar 2 is located on one side of the wall 1 to form a filling cavity 9, and support rods 10 are evenly arranged from top to bottom inside the filling cavity 9, and the support rods 10 are welded to the T-shaped fixed slide bar 2, and circular sealing grooves 3 are opened on both sides of the T-shaped fixed slide bar 2 and the filling cavity 9, and a sealing column 4 is clamped inside the sealing groove 3.

[0030] In this example, the T-shaped fixed slide bar 2 can be directly built on the wall 1. By setting a filling cavity and a supporting rod 10 on the T-shaped fixed slide bar 2, during pouring, concrete can be filled into the filling cavity 9 on the T-shaped fixed slide bar 2, and the supporting rod 10 can be buried inside the wall 1. This can greatly improve the fixing strength of the T-shaped fixed slide bar 2, thereby ensuring the fixing strength of the waterproof fire wall plate 8, making it firm and durable, and easy to install.

[0031] like Figure 1 and Figure 5 As shown, a water-proof fire wall plate 8 is arranged between the T-shaped fixed slide bars 2, and a sealing clip 14 is arranged between the water-proof fire wall plates 8. The sealing clip 14 includes a straight sealing strip 1401 and a trapezoidal sealing strip 1402 which crosses the straight sealing strip 1401, and the trapezoidal sealing strip 1402 extends deep into the interior of the water-proof fire wall plate 8.

[0032] In this example, the joints between the fire wall panels can be sealed by means of the sealing strip 14, which can provide a water-proof effect.

[0033] like Figure 1 , Figure 3 and Figure 4 As shown, a threaded hole 11 is formed on the side of the T-shaped fixed slide 2 away from the filling cavity 9, and the threaded hole 11 is a blind hole. A reinforcing screw 7 is connected to the inside of the threaded hole 11 through a thread, and a reinforcing pressure plate 5 is provided on one side of the T-shaped fixed slide 2. A leather pad 6 is provided at the joint between the reinforcing pressure plate 5 and the water-proof fire wall plate 8, and the leather pad 6 is bonded to the reinforcing pressure plate 5. A first sealing ring 12 is clamped between the reinforcing pressure plate 5 and the T-shaped fixed slide 2, and a second sealing ring 13 is clamped between the T-shaped fixed slide 2 and the reinforcing screw 7. The water-proof fire wall plate 8, the T-shaped fixed slide 2 and the wall 1 are connected to the threaded hole 11 through the reinforcing screw 7.

[0034] In this example, the connection portion between the reinforcing screw 7 and the threaded hole 11 can be sealed by the first sealing ring 12 and the second sealing ring 13, so as to prevent rainwater from penetrating into the wall 1 through the reinforcing screw 7 on rainy days, thereby ensuring that the service life of the reinforcing screw 7 is extended.

[0035] like Figure 1 , Figure 2 , Figure 4 and Figure 5 As shown, the sealing column 4, the sealing clip 14, the leather pad 6, the first sealing ring 12 and the second sealing ring 13 are all made of high temperature resistant materials, which can extend the service life of each sealing component.

[0036] like Figure 1 and Figure 5As shown, a card slot corresponding to the trapezoidal sealing strip 1402 on the sealing card strip 14 is formed on the water-proof fire wall plate 8, and the inner cavity size of the card slot is slightly smaller than the outer size of the trapezoidal sealing strip 1402.

[0037] The sealing effect of the connection part of the fire wall plate can be ensured. When the fire wall plate shrinks and deforms due to cold, the trapezoidal sealing strip 1402 can slide away from the slot inside the slot on the watertight fire wall plate 8, thereby increasing the interference fit of the joint surface and enhancing the sealing performance, which can greatly improve the watertight sealing effect of the watertight fire wall plate 8.

[0038] Working principle: When using this fixing structure, the T-shaped fixed slide 2 is directly built on the wall 1, and then the sealing card strip 14 is inserted into two adjacent waterproof fire wall panels 8, which are placed between the T-shaped fixed slides 2. The reinforcing plate 5 is pressed on the waterproof fire wall panels 8 by the reinforcing screws 7. At the same time, the sealing column 4 inside the sealing groove 3 can seal the connection between the waterproof fire wall panels 8 and the T-shaped fixed slide 2. By setting the filling cavity and the supporting rod 10 on the T-shaped fixed slide 2, the concrete can be filled into the filling cavity 9 on the T-shaped fixed slide 2 during pouring. , burying the supporting pull rod 10 inside the wall 1 can greatly improve the fixing strength of the T-shaped fixing slide 2, thereby ensuring the fixing strength of the waterproof fire wall board 8, which is firm and durable, and has low installation difficulty. By setting a sealing card strip 14 composed of a straight sealing strip 1401 and a trapezoidal sealing strip 1402, the waterproof fire wall board 8 is highly sealed. When the fire wall board shrinks and deforms due to cold, the trapezoidal sealing strip 1402 can slide away from the card slot inside the card slot on the waterproof fire wall board 8, so that the interference fit of the joint surface is increased, the sealing performance is enhanced, and the waterproof sealing effect of the waterproof fire wall board 8 can be greatly improved.

[0039] The above is only a preferred embodiment of the present invention, and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment, it is not used to limit the present invention. Any technician familiar with this patent can make some changes or modify the technical contents suggested above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the solution of the present invention.

Claims

1. An assembled waterproof fire wall panel fixing structure, comprising a wall (1) and a T-shaped fixing slide bar (2), characterized in that: The T-shaped fixed slide bar (2) is cast on the wall (1), and the T-shaped fixed slide bar (2) is formed with a filling cavity (9) on one side of the wall (1). Support rods (10) are evenly arranged from top to bottom inside the filling cavity (9), and the support rods (10) are welded to the T-shaped fixed slide bar (2). Circular sealing grooves (3) are opened on both sides of the T-shaped fixed slide bar (2) and the filling cavity (9), and a sealing groove (3) is clamped inside. The water-proof fire wall plate (8) is arranged between the T-shaped fixed slide bars (2), and a sealing clip (14) is arranged between the water-proof fire wall plates (8). The sealing clip (14) includes a straight sealing strip (1401) and a trapezoidal sealing strip (1402) which crosses the straight sealing strip (1401). The trapezoidal sealing strip (1402) penetrates into the water-proof fire wall plate (8), and the T-shaped fixed slide bars (2) are away from the filling cavity ( 9) A threaded hole (11) is formed on one side, the threaded hole (11) is a blind hole, a reinforcing screw (7) is connected to the inside of the threaded hole (11) by thread, a reinforcing plate (5) is provided on one side of the T-shaped fixed slide (2), a leather pad (6) is provided at the joint between the reinforcing plate (5) and the water-blocking fire wall plate (8), the leather pad (6) is bonded to the reinforcing plate (5), and a first sealing member is clamped between the reinforcing plate (5) and the T-shaped fixed slide (2) A second sealing ring (12) is clamped between the T-shaped fixed slide bar (2) and the reinforcing screw (7); the waterproof fire wall plate (8) is connected to the T-shaped fixed slide bar (2) and the wall (1) through the reinforcing screw (7) and the threaded hole (11); the sealing column (4), the sealing clip strip (14), the leather pad (6), the first sealing ring (12) and the second sealing ring (13) are all made of high temperature resistant materials.

2. The assembled waterproof fire wall panel fixing structure according to claim 1 is characterized in that: The water-proof fire wall plate (8) is formed with a slot corresponding to the trapezoidal sealing strip (1402) on the sealing clip strip (14), and the inner cavity size of the slot is slightly smaller than the outer size of the trapezoidal sealing strip (1402).

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