Water seepage prevention device for fire-fighting pipeline

Abstract

The utility model relates to the technical field of fire-fighting equipment, and discloses a fire-fighting pipeline water seepage prevention device which comprises an installation plate, a first protection plate and a second protection plate, the second protection plate is clamped between the installation plate and the first protection plate, and two fire-fighting pipes which are in butt joint are clamped between the first protection plate and the second protection plate. The first protection plate and the second protection plate are each provided with a penetrating groove with the arc-shaped section, arc openings of the two penetrating grooves are opposite and matched with the two fire fighting pipes, and the two fire fighting pipes are located in the two grooves. The joint of the two fire-fighting pipes is sleeved with a rubber gasket, and the first protective plate and the second protective plate extrude the rubber gasket; the first protective plate and the second protective plate, the second protective plate and the mounting plate, and the mounting plate and the mounting position are connected through the same connecting assembly. The first protective plate and the second protective plate, the second protective plate and the mounting plate, and the mounting plate and the mounting position are connected through the same connecting assembly, only the connecting assembly needs to be operated during dismounting, the structure is simple, the dismounting process is simple and convenient, and the dismounting efficiency is high.

Description

Technical Field

[0001] This utility model relates to the field of fire protection facilities technology, and in particular to a fire protection pipeline anti-seepage device. Background Technology

[0002] Fire protection piping refers to pipe materials used in fire protection to connect fire protection equipment and materials, and to transport fire-fighting water, gas, or other media. Due to special requirements, fire protection piping has special requirements for thickness and material, and is painted red for transporting fire-fighting water.

[0003] A novel waterproofing device for building fire protection pipelines, disclosed in announcement number CN213871417U, includes a fixed platform. A support column is fixedly connected to the surface of the fixed platform. A fixed plate is fixedly connected to the top of the support column. A clamping plate is provided on the upper surface of the fixed plate. A connecting block is fixedly connected to the side of the clamping plate. A threaded cap is fixedly connected to the side of the connecting block. An adjusting bolt is inserted inside the threaded cap. A rotating shaft is fixedly connected to the bottom end of the adjusting bolt.

[0004] Based on the above technical features, the problem is that in the existing technology, during installation, it is necessary to first turn the fixing screw, then pull the limit rod, and finally turn the adjusting bolt. The structure is complex, the operation process is cumbersome, and the disassembly and assembly efficiency is low.

[0005] Therefore, it is necessary to solve the above problems by using a fire-fighting pipeline anti-leakage device. Utility Model Content

[0006] The purpose of this utility model is to provide a water-proof device for fire-fighting pipelines to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a fire pipeline anti-seepage device, comprising an installation plate, a first protective plate and a second protective plate, wherein the second protective plate is sandwiched between the installation plate and the first protective plate, and two fire pipelines connected to each other are sandwiched between the first protective plate and the second protective plate;

[0008] Both the first and second protective plates have an arc-shaped through groove. The arc openings of the two through grooves are opposite each other and each matches the two fire pipes. The two fire pipes are located in the two grooves.

[0009] A rubber gasket is fitted at the connection of the two fire pipes, and the first and second protective plates compress the rubber gasket.

[0010] The first protective plate and the second protective plate, the second protective plate and the mounting plate, and the mounting plate and the mounting position are all connected by the same connecting component.

[0011] Preferably, the connecting assembly includes four bolts; the first protective plate has four through holes in a rectangular array, and the groove on the first protective plate is located between the four through holes; the second protective plate has four second threaded holes in a rectangular array, and the groove on the second protective plate is located between the four second threaded holes; the mounting plate has four first threaded holes, which correspond one-to-one with the four second threaded holes, and the four second threaded holes correspond one-to-one with the four through holes, and the four through holes correspond one-to-one with the four bolts; the corresponding first threaded holes and second threaded holes are coaxially aligned, and the corresponding second threaded holes and through holes are coaxially aligned, with each bolt penetrating the corresponding through hole; each bolt coaxially penetrates the second threaded hole coaxially aligned with the corresponding through hole and is threadedly connected to the second protective plate; each bolt coaxially penetrates the first threaded hole coaxially aligned with the second threaded hole it passes through and is threadedly connected to the mounting plate, and each bolt is threadedly connected to the mounting position of the mounting plate.

[0012] Preferably, a limiting groove is provided on the mounting plate, the limiting groove is matched with the second protective plate, and the second protective plate is limited and engaged with the limiting groove.

[0013] The technical effects and advantages of this utility model are as follows: The first guard plate and the second guard plate, the second guard plate and the mounting plate, and the mounting plate and the installation position are all connected by the same connecting component. During disassembly and assembly, only the connecting component needs to be operated. The structure is simple, the disassembly and assembly process is convenient, and the disassembly and assembly efficiency is high. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the three-dimensional assembly structure of this utility model;

[0015] Figure 2 This is an enlarged schematic diagram of point A in this utility model;

[0016] Figure 3 This is a schematic diagram of the mounting plate of this utility model;

[0017] Figure 4 This is a schematic diagram showing the separation of the first and second protective plates of this utility model;

[0018] Figure 5 This is an enlarged schematic diagram of section B of this utility model.

[0019] In the diagram: 1. Mounting plate; 2. Limiting groove; 3. First threaded hole; 4. First fire pipe; 5. Second fire pipe; 6. First protective plate; 7. Head; 8. Bolt; 9. Second protective plate; 10. Rubber washer; 11. Through hole; 12. Second threaded hole. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0021] This utility model provides, for example Figures 1 to 5 The fire-fighting pipeline waterproofing device shown includes a mounting plate 1, a first protective plate 6, and a second protective plate 9. The second protective plate 9 is sandwiched between the mounting plate 1 and the first protective plate 6. A limiting groove 2 is formed on the mounting plate 1, which matches the second protective plate 9. The second protective plate 9 is located in the limiting groove 2 and is limited and engaged with the limiting groove 2.

[0022] Two fire-fighting pipes are sandwiched between the first protective plate 6 and the second protective plate 9. One of them is the first fire-fighting pipe 4, and the other is the second fire-fighting pipe 5. The first fire-fighting pipe 4 and the second fire-fighting pipe 5 are connected on the same axis.

[0023] A rubber gasket 10 for sealing is fitted at the joint of the first fire pipe 4 and the second fire pipe 5, and both the first protective plate 6 and the second protective plate 9 compress the rubber gasket 10.

[0024] The first protective plate 6 and the second protective plate 9 each have an arc-shaped through groove at their opposite ends. The arc openings of the two through grooves are opposite each other and each matches one of the two fire pipes. The rubber gasket 10 and the two fire pipes are located in the two grooves. In this embodiment, the rubber gasket 10 is a cylindrical shape with openings at both ends.

[0025] The first protective plate 6 and the second protective plate 9, the second protective plate 9 and the mounting plate 1, and the mounting plate 1 and the mounting position are all connected by the same connecting component.

[0026] Specifically, the connecting assembly includes four bolts 8. The first protective plate 6 has four through holes 11 arranged in a rectangular array, and a groove on the first protective plate 6 is located between the four through holes 11. The second protective plate 9 has four second threaded holes 12 arranged in a rectangular array, and a groove on the second protective plate 9 is located between the four second threaded holes 12. The mounting plate 1 has four first threaded holes 3, and a limiting groove 2 is located between the four first threaded holes 3.

[0027] The four first threaded holes 3 correspond one-to-one with the four second threaded holes 12. The four second threaded holes 12 correspond one-to-one with the four through holes 11. The four through holes 11 correspond one-to-one with the four bolts 8.

[0028] The corresponding first threaded hole 3 and second threaded hole 12 are coaxially aligned. The corresponding second threaded hole 12 and through hole 11 are coaxially aligned.

[0029] Each bolt 8 passes through the corresponding through hole 11. Each bolt 8 also coaxially passes through the second threaded hole 12 that is coaxially aligned with the corresponding through hole 11, and each bolt 8 is threadedly connected to the second guard plate 9.

[0030] Each bolt 8 is coaxially passed through the first threaded hole 3 that is coaxially opposite to the second threaded hole 12 it passes through, and each bolt 8 is threadedly connected to the mounting plate 1.

[0031] Each bolt 8 is threaded to the mounting position of the mounting plate 1.

[0032] Working principle: When this waterproof device is installed at the junction of the first fire pipe 4 and the second fire pipe 5, the mounting plate 1 is placed in the installation position so that the first threaded hole 3 on the mounting plate 1 is aligned with the mounting hole in the installation position.

[0033] Next, the second guard plate 9 is placed in the limiting groove 2. At the same time, the arc opening of the groove of the second guard plate 9 is made to face away from the mounting plate 1, and the second threaded hole 12 on the second guard plate 9 is aligned coaxially with the corresponding first threaded hole 3.

[0034] Then, the first fire pipe 4 and the second fire pipe 5 are joined together in the groove of the second protective plate 9. At the same time, the rubber gasket 10 is fitted onto the joint during the joining process.

[0035] Next, the first guard plate 6 is fastened onto the second guard plate 9, and the through hole 11 is aligned coaxially with the corresponding second threaded hole 12.

[0036] Next, the bolts 8 are inserted into the corresponding through holes 11 in sequence. After the bolts 8 are inserted into the corresponding through holes 11, the head 7 of the bolts 8 is turned. Subsequently, the bolts 8 pass through the second threaded hole 12 and the first threaded hole 3 in sequence and are threadedly connected to the second protective plate 9 and the mounting plate 1. Then, the head 7 of the bolts 8 is turned continuously, and the bolts 8 finally pass into the mounting hole and are threadedly connected to the mounting position.

[0037] After bolt 8 is threaded into the mounting position, continue to tighten the head 7 of bolt 8. The head 7 of bolt 8 gradually contacts the first guard plate 6 and pushes the first guard plate 6 closer to the second guard plate 9. During this process, the first guard plate 6 squeezes the rubber washer 10, and at the same time, under the action of the reaction force, the second guard plate 9 squeezes the rubber washer 10. When the first guard plate 6 and the second guard plate 9 clamp the rubber washer 10, the first guard plate 6 and the mounting plate 1 clamp the second guard plate 9, and the second guard plate 9 and the mounting position clamp the mounting plate 1, stop tightening bolt 8.

[0038] When it is necessary to remove this device, simply turn bolt 8 in reverse order.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A fire-fighting pipeline waterproofing device, comprising an installation plate (1), a first protective plate (6), and a second protective plate (9), characterized in that: The second protective plate (9) is sandwiched between the mounting plate (1) and the first protective plate (6), and the two fire pipes that are connected to each other are sandwiched between the first protective plate (6) and the second protective plate (9); A through groove with an arc-shaped cross section is opened on the first guard plate (6) and the second guard plate (9). The arc openings of the two through grooves are opposite to each other and are matched with the two fire pipes. The two fire pipes are located in the two grooves. A rubber gasket (10) is fitted at the connection of the two fire pipes, and the first protective plate (6) and the second protective plate (9) squeeze the rubber gasket (10); The first protective plate (6) and the second protective plate (9), the second protective plate (9) and the mounting plate (1), and the mounting plate (1) and the installation position are all connected by the same connecting component.

2. The fire-fighting pipeline seepage prevention device according to claim 1, characterized in that: The connecting assembly includes four bolts (8); four through holes (11) are formed in a rectangular array on the first guard plate (6), and the grooves on the first guard plate (6) are located between the four through holes (11); four second threaded holes (12) are formed in a rectangular array on the second guard plate (9), and the grooves on the second guard plate (9) are located between the four second threaded holes (12); four first threaded holes (3) are formed on the mounting plate (1), the four first threaded holes (3) correspond one-to-one with the four second threaded holes (12), the four second threaded holes (12) correspond one-to-one with the four through holes (11), and the four through holes (11) correspond one-to-one with the four second threaded holes (12). The bolts (8) are one-to-one; the corresponding first threaded holes (3) and second threaded holes (12) are coaxially aligned, and the corresponding second threaded holes (12) and through holes (11) are coaxially aligned. Each bolt (8) passes through the corresponding through hole (11); each bolt (8) passes through the second threaded hole (12) coaxially aligned with the corresponding through hole (11) and is threadedly connected to the second guard plate (9); each bolt (8) passes through the first threaded hole (3) coaxially aligned with the second threaded hole (12) and is threadedly connected to the mounting plate (1). Each bolt (8) is threadedly connected to the mounting position of the mounting plate (1).

3. A fire-fighting pipeline anti-leakage device according to claim 2, characterized in that: The mounting plate (1) has a limiting groove (2) which matches the second guard plate (9), and the second guard plate (9) and the limiting groove (2) are in a limiting fit.

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