Fire-fighting water pipe sealing performance detection device

Abstract

The utility model discloses a fire-fighting water pipe sealing performance detection device comprising a detection box, the periphery of the bottom of the detection box is provided with supporting legs, the interior of the detection box is fixedly connected with a supporting plate, and the supporting plate is connected with a first telescopic rod through two groups of first telescopic cylinders. The left side and the right side of the first telescopic rod are each rotationally connected with two sets of first movable columns, the supporting plate is connected with a second telescopic rod through two sets of second telescopic air cylinders, and the left side and the right side of the second telescopic rod are each rotationally connected with two sets of second movable columns. Rotating rods are rotationally connected between the two first movable columns and the two second movable columns, first sliding blocks are arranged at the tops of the two first movable columns, second sliding blocks are arranged at the tops of the two second movable columns, and first fixing belts are fixedly connected to the outer sides of the two first sliding blocks; and a first lifting mechanism is arranged at the top of the first fixing belt. According to the utility model, the overall practicability of the detection device is improved through the design.

Description

Technical Field

[0001] The utility model belongs to the technical field of fire-fighting water pipe detection, and in particular relates to a fire-fighting water pipe sealing detection device. Background Art

[0002] Firefighting is to eliminate hidden dangers and prevent disasters (i.e., to prevent and solve man-made, natural and accidental disasters that people encounter in their lives, work and studies). Of course, in its narrow sense, it means to put out fires in the early stage of people's understanding.

[0003] Firefighting in the modern sense can be more deeply understood as eliminating dangers and preventing disasters. In the production process of firefighting products, production quality needs to be tested. For fire hoses, their sealing needs to be tested, that is, whether there is leakage and the amount of leakage within a specified time. At present, most fire hose sealing tests are too simple, and the fixing effect is poor when testing fire hoses, which can easily cause the fire hoses to fall off and affect the test results.

[0004] Therefore, it is particularly important to improve the existing detection device and design a new detection device to change the above technical defects and improve the practicality of the overall detection device. Utility Model Content

[0005] The utility model aims to provide a fire hose sealing detection device, which aims to solve the problem in the prior art that the fire hose has a poor fixing effect when detecting the fire hose, which easily causes the fire hose to fall off and affects the detection result.

[0006] To achieve the above-mentioned purpose, the utility model proposes a fire water pipe sealing detection device, including a detection box, support feet are arranged around the bottom of the detection box, a support plate is fixedly connected to the inside of the detection box, the support plate is connected to the first telescopic rod through two groups of first telescopic cylinders, the left and right sides of the first telescopic rod are rotatably connected to two groups of first movable columns, the support plate is connected to the second telescopic rod through two groups of second telescopic cylinders, the left and right sides of the second telescopic rod are rotatably connected to two groups of second movable columns, a rotating rod is rotatably connected between the two groups of first movable columns and the two groups of second movable columns, a first sliding block is arranged on the top of the two groups of the first movable columns, a second sliding block is arranged on the top of the two groups of the second movable columns, the outer sides of the two groups of the first sliding blocks are fixedly connected to the first fixing belt, and the top of the first fixing belt is provided with a first lifting mechanism.

[0007] In one example, the outer sides of the two groups of the second sliding blocks are fixedly connected with second fixing belts, and a second lifting mechanism is provided on the top of the second fixing belt. The specific structure of the second lifting mechanism is the same as the specific structure of the first lifting mechanism.

[0008] In one example, a sliding bar is fixedly connected to the interior of the detection box, and the two groups of the first movable columns and the two groups of the second movable columns are connected to the sliding bar and the detection box by sliding connection.

[0009] In one example, connecting seats are fixedly connected to the outsides of the first telescopic rod and the second telescopic rod and at positions corresponding to the two groups of first telescopic cylinders and the two groups of second telescopic cylinders. The first telescopic rod is connected to the two groups of first movable columns by rotational connection, and the second telescopic rod is connected to the two groups of second movable columns by rotational connection.

[0010] In one example, connecting seats are fixedly connected to the outsides of the first telescopic rod and the second telescopic rod and at positions corresponding to the two groups of first telescopic cylinders and the two groups of second telescopic cylinders. The first telescopic rod is connected to the two groups of first movable columns by rotational connection, and the second telescopic rod is connected to the two groups of second movable columns by rotational connection.

[0011] In one example, the first lifting mechanism includes a pressing plate, which is arranged on the top of the first fixing belt. The pressing plate is fixedly connected to the lifting platform through two groups of connecting rods, and the pressing plate is designed to be an arc-shaped structure.

[0012] In one example, two sets of lifting cylinders are fixedly connected to the front of the detection box and at positions corresponding to the lifting platform, the tops of the two sets of lifting cylinders are fixedly connected to the bottom of the lifting platform, and a water pressure gauge is provided on the left side of the detection box.

[0013] The fire hose sealing detection device proposed by the utility model can bring the following beneficial effects:

[0014] Through the design of the detection box, the box cover, the first telescopic cylinder, the first telescopic rod, the first movable column, the second movable column, the second telescopic cylinder, the second telescopic rod, the first fixing belt, the first lifting mechanism, the fixing sleeve and the rotating rod, fire water pipes of different sizes can be limited and fixed, and the fire water pipes can be fixed by the fixing sleeve to avoid the pipes from falling when detecting the fire water pipes, thereby improving the accuracy of the detection results and the detection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall three-dimensional structure of a fire-fighting water pipe sealing detection device of the utility model;

[0016] Figure 2 It is a partial three-dimensional structural schematic diagram of a fire-fighting water pipe sealing detection device of the utility model;

[0017] Figure 3The utility model is a schematic diagram of the internal three-dimensional structure of a detection box of a fire water pipe sealing detection device.

[0018] In the figure: 1, detection box; 101, sliding bar; 102, water pressure gauge; 2, supporting foot; 3, supporting plate; 4, first telescopic cylinder; 5, first telescopic rod; 501, connecting seat; 6, first movable column; 7, second telescopic cylinder; 8, second telescopic rod; 9, second movable column; 10, rotating rod; 11, first sliding block; 12, second sliding block; 13, first fixing belt; 14, first lifting mechanism; 1401, pressing plate; 1402, connecting rod; 1403, lifting platform; 1404, lifting cylinder; 15, second fixing belt; 16, second lifting mechanism DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0020] Example:

[0021] See also Figure 1-Figure 3 , the utility model provides a technical solution:

[0022] The embodiment of the utility model proposes a fire water pipe sealing detection device, which includes a detection box 1, and support feet 2 are arranged around the bottom of the detection box 1. A support plate 3 is fixedly connected to the inside of the detection box 1, and the support plate 3 is connected to a first telescopic rod 5 through two groups of first telescopic cylinders 4. The left and right sides of the first telescopic rod 5 are rotatably connected with two groups of first movable columns 6. The support plate 3 is connected to a second telescopic rod 8 through two groups of second telescopic cylinders 7. The left and right sides of the second telescopic rod 8 are rotatably connected with two groups of second movable columns 9. A rotating rod 10 is rotatably connected between the two groups of first movable columns 6 and the two groups of second movable columns 9. A first sliding block 11 is arranged on the top of the two groups of first movable columns 6, and a second sliding block 12 is arranged on the top of the two groups of second movable columns 9. The outer sides of the two groups of first sliding blocks 11 are fixedly connected with a first fixing belt 13, and the top of the first fixing belt 13 is provided with a first lifting mechanism 14.

[0023] Specifically, firstly, the detection box 1 is placed at the designated position so that the support feet 2 are in contact with the ground. The support feet 2 increase the friction between the detection box 1 and the ground to prevent the detection box 1 from slipping when the fire hose is placed. The fire hose is placed on the top of the first movable column 6 and the second movable column 9. The fire hose is driven to sink into the detection box 1 by the descent of the first movable column 6 and the second movable column 9. At this time, the fire hose is clamped and fixed by the first fixing belt 13 and the second fixing belt 15. At the same time, the first lifting mechanism 14 and the second lifting mechanism 16 respectively limit the first fixing belt 13 and the second fixing belt 15. The two sets of lifting cylinders 1404 drive the two sets of lifting platforms 1403 to descend, and the two sets of connecting rods 1 are driven by the two sets of lifting platforms 1403. 402 is lowered, and the connecting rod 1402 drives the pressing plate 1401 to lower when moving, and the first fixing belt 13 is pressed and fixed by the pressing plate 1401. After the pipe is fixed, a water column is injected into the fire water pipe to make the water pressure in the fire water pipe reach a predetermined value, so that the water pressure of the fire water pipe is kept fixed, and the change of water pressure after a period of time is observed by the water pressure gauge 101. If the water pressure does not decrease after a period of time, it means that the fire water pipe is well sealed. If the water pressure continues to decrease, it means that there is a leak in the fire water pipe, and it is necessary to promptly check the leaking point and deal with it in time, so as to realize the sealing detection of fire water pipes at any position and diameter. Compared with the existing detection device, the utility model improves the overall practicality of the detection device through design.

[0024] Among them, see Figure 1-Figure 3 , the steps for fixing the fire hose are as follows:

[0025] Specifically, the two groups of first telescopic cylinders 4 and the two groups of second telescopic cylinders 7 are started, the interior of the detection box 1 is fixedly connected with a sliding bar 101, the two groups of first movable columns 6 and the two groups of second movable columns 9 are connected to the sliding bar 101 and the detection box 1 in a sliding manner, and the first telescopic rod 5 and the second telescopic rod 8 are fixedly connected at the outer sides and at the positions corresponding to the two groups of first telescopic cylinders 4 and the two groups of second telescopic cylinders 7. The first telescopic rod 5 and the two groups of first movable columns 6 are connected in a rotating manner, and the second telescopic rod 8 and the two groups of second movable columns 9 are connected in a rotating manner, and the first telescopic rod 5 and the second telescopic rod 8 are respectively driven by the two groups of first telescopic cylinders 4 and the two groups of second telescopic cylinders 7 to move between the detection box 1 and the sliding bar 101, the first telescopic rod 5 drives the two groups of first movable columns 6 to move in the detection box 1 when moving, and the second telescopic rod 8 drives the two groups of second movable columns 9 to move in the detection box 1 when moving. By rotating the rotating rod 10 between the columns 9, the angle between the first movable column 6 and the second movable column 9 can be adjusted, and the fire water pipe is placed in the angle between the first movable column 6 and the second movable column 9. When the first movable column 6 and the second movable column 9 are rotated again, two sets of fixing sleeves are fixedly connected between the two sets of first fixing belts 13 and the two sets of second fixing belts 15, respectively. The two sets of first fixing belts 13 and the two sets of second fixing belts 15 are both made of rubber material, and the two sets of fixing sleeves are both made of nylon material. At this time, the angle between the first movable column 6 and the second movable column 9 becomes larger, and the fire water pipe moves toward the rotating rod 10. At this time, the fixing sleeve is placed on the top of the fire water pipe. With the rotation of the first movable column 6 and the second movable column 9, the first movable column 6 and the second movable column 9 respectively drive the first sliding block 11 and the second sliding block 12 away from the fire water pipe, and pull the fixing sleeve through the first fixing belt 13 and the second fixing belt 15 respectively, and the force direction of the pulling force is obliquely downward, so that the fire water pipe can be fixed by the fixing sleeve.

[0026] Working principle: when using the detection device, first place the detection box 1 at the designated position so that the supporting feet 2 are in contact with the ground. The supporting feet 2 increase the friction between the detection box 1 and the ground to prevent the detection box 1 from slipping when the fire hose is placed. Then start the two groups of first telescopic cylinders 4 and the two groups of second telescopic cylinders 7, and respectively drive the first telescopic rod 5 and the second telescopic rod 8 to move between the detection box 1 and the sliding bar 101 through the two groups of first telescopic cylinders 4 and the two groups of second telescopic cylinders 7. When the first telescopic rod 5 moves, it drives the two groups of first movable columns 6 to move in the detection box 1. When the second telescopic rod 8 moves, it drives the two groups of second movable columns 9 to move in the detection box 1. At the same time, the two groups of first movable columns 6 and the two groups of second movable columns 9 are rotated by the rotating rod 10, so that the angle between the first movable column 6 and the second movable column 9 can be adjusted. The fire hose is placed in the angle between the first movable column 6 and the second movable column 9. When the first movable column 6 and the second movable column 9 are rotated again, at this time, the angle between the first movable column 6 and the second movable column 9 The angle between the two becomes larger, and the fire water pipe moves toward the rotating rod 10. At this time, the fixed sleeve rests on the top of the fire water pipe. With the rotation of the first movable column 6 and the second movable column 9, the first movable column 6 and the second movable column 9 respectively drive the first sliding block 11 and the second sliding block 12 away from the fire water pipe, and pull the fixing sleeve through the first fixing belt 13 and the second fixing belt 15 respectively, and the force direction of the pulling force is obliquely downward, and the fire water pipe can be fixed by the fixing sleeve. After completing the fixation of the pipeline, a water column is injected into the fire water pipe to make the water pressure in the fire water pipe reach a predetermined value, so that the water pressure of the fire water pipe is kept fixed, and the change of water pressure after a period of time is observed by the water pressure gauge 101. If the water pressure does not decrease after a period of time, it means that the fire water pipe has good sealing performance. If the water pressure continues to decrease, it means that there is a leak in the fire water pipe. It is necessary to promptly check the leaking point and deal with it in time to achieve the sealing detection of fire water pipes at any position and diameter. Compared with the existing detection device, the utility model improves the overall practicality of the detection device through design.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fire hose sealing detection device, characterized in that: The invention comprises a detection box (1), wherein the bottom of the detection box (1) is provided with supporting feet (2) on all sides, the detection box (1) is fixedly connected with a support plate (3) inside, the support plate (3) is connected with a first telescopic rod (5) through two groups of first telescopic cylinders (4), the left and right sides of the first telescopic rod (5) are rotatably connected with two groups of first movable columns (6), the support plate (3) is connected with a second telescopic rod (8) through two groups of second telescopic cylinders (7), the left and right sides of the second telescopic rod (8) are rotatably connected with two groups of second movable columns (9), a rotating rod (10) is rotatably connected between the two groups of the first movable columns (6) and the two groups of the second movable columns (9), the tops of the two groups of the first movable columns (6) are provided with first sliding blocks (11), the tops of the two groups of the second movable columns (9) are provided with second sliding blocks (12), the outer sides of the two groups of the first sliding blocks (11) are fixedly connected with first fixing belts (13), and the tops of the first fixing belts (13) are provided with first lifting mechanisms (14).

2. A fire hose sealing detection device according to claim 1, characterized in that: The outer sides of the two groups of the second sliding blocks (12) are fixedly connected with second fixing belts (15), and the top of the second fixing belts (15) is provided with a second lifting mechanism (16). The specific structure of the second lifting mechanism (16) is the same as the specific structure of the first lifting mechanism (14).

3. A fire-fighting water pipe sealing detection device according to claim 1, characterized in that: A sliding bar (101) is fixedly connected inside the detection box (1), and the two groups of the first movable columns (6) and the two groups of the second movable columns (9) are connected to the sliding bar (101) and the detection box (1) in a sliding manner.

4. A fire-fighting water pipe sealing detection device according to claim 1, characterized in that: A connecting seat (501) is fixedly connected to the outer sides of the first telescopic rod (5) and the second telescopic rod (8) and at positions corresponding to the two groups of first telescopic cylinders (4) and the two groups of second telescopic cylinders (7); the first telescopic rod (5) and the two groups of first movable columns (6) are connected in a rotational manner; and the second telescopic rod (8) and the two groups of second movable columns (9) are connected in a rotational manner.

5. A fire-fighting water pipe sealing detection device according to claim 1, characterized in that: A connecting seat (501) is fixedly connected to the outer sides of the first telescopic rod (5) and the second telescopic rod (8) and at positions corresponding to the two groups of first telescopic cylinders (4) and the two groups of second telescopic cylinders (7); the first telescopic rod (5) and the two groups of first movable columns (6) are connected in a rotational manner; and the second telescopic rod (8) and the two groups of second movable columns (9) are connected in a rotational manner.

6. A fire-fighting water pipe sealing detection device according to claim 1, characterized in that: The first lifting mechanism (14) comprises a pressing plate (1401), wherein the pressing plate (1401) is arranged on the top of the first fixing belt (13), and the pressing plate (1401) is fixedly connected to a lifting platform (1403) via two sets of connecting rods (1402), and the pressing plate (1401) is designed to be an arc-shaped structure.

7. A fire-fighting water pipe sealing detection device according to claim 6, characterized in that: Two groups of lifting cylinders (1404) are fixedly connected to the front of the detection box (1) and at positions corresponding to the lifting platform (1403). The tops of the two groups of lifting cylinders (1404) are fixedly connected to the bottom of the lifting platform (1403). A water pressure gauge (102) is provided on the left side of the detection box (1).

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