Pressure measuring device for fire-fighting equipment detection

Abstract

The utility model relates to the technical field of fire-fighting equipment detection, and discloses a pressure measuring device for fire-fighting equipment detection, which comprises a storage box, a pressure measuring piece for detecting pressure is arranged in the storage box, one side of the storage box is provided with a connecting port for connecting a fire hydrant, and the other side of the storage box is provided with a pressure sensor. A sealing gasket used for sealing is installed in the connecting opening in a clamped mode, a buffer layer used for clamping the pressure measuring piece is fixedly installed at the position, corresponding to the pressure measuring piece, of the bottom of the inner wall face of the storage box, and a lifting structure used for adjusting the height is arranged at the bottom of the storage box. Through mutual cooperation of the above structures, the pressure measuring structure is protected from being affected while the pressure measuring structure is conveniently transported, and the pressure measuring structure can be stably lifted, so that the pressure measuring structure is convenient to use during detection, and the pressure measuring structure is more practical.

Description

Technical Field

[0001] The utility model relates to the technical field of fire-fighting equipment detection, in particular to a pressure measuring device used for fire-fighting equipment detection. Background Art

[0002] Firefighting equipment refers to various equipment used to prevent and extinguish fires, including fire extinguishing equipment, firefighting equipment, fire detection equipment, automatic sprinkler systems and other equipment. These equipment are essential to protecting people's lives and property, so they should be regularly inspected and maintained, especially fire hydrants. Most fire hydrants are idle for a long time after installation, so they need to be inspected regularly to avoid being unusable due to insufficient pressure inside.

[0003] However, most of the existing pressure measuring devices of fire hydrants are large in size, which may be damaged due to collision during transportation, making them inconvenient to use. In addition, they need to be lifted manually when measuring the pressure, which is not stable and inconvenient to use. In order to facilitate the use of the pressure measuring device, it is easy to transport and protect it, and it is easy to lift it stably, so that it is easy to use during detection. For this reason, we propose a pressure measuring device for fire equipment detection. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a pressure measuring device for detecting fire-fighting equipment, which solves the above-mentioned problems.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pressure measuring device for detecting fire-fighting equipment, comprising a storage box, a pressure measuring piece for detecting pressure is arranged inside the storage box, a connecting port for connecting to a fire hydrant is opened on one side of the storage box, a sealing gasket for sealing is installed inside the connecting port, a buffer layer for clamping the pressure measuring piece is fixedly installed at the position of the pressure measuring piece on the bottom of the inner wall of the storage box, a lifting structure for height adjustment is arranged at the bottom of the storage box, and a foldable supporting structure is fixedly installed at the bottom of the lifting structure.

[0008] Preferably, the lifting structure includes a hydraulic cylinder, a support slot plate and a sliding member, the hydraulic cylinder is fixedly installed on the top of the supporting structure, the top push rod end of the hydraulic cylinder is fixedly connected to the bottom of the supporting structure, the top of the supporting structure corresponds to the two sides of the hydraulic cylinder and fixedly installed with a concave-shaped support slot plate, both ends of the support slot plate are slidably installed with an I-shaped sliding member, and the top of the sliding member is fixedly installed on the bottom of the storage box.

[0009] Preferably, the support structure comprises a bearing plate, supporting legs and rollers, and supporting legs for supporting are hingedly mounted on both sides of the bottom of the bearing plate, and a roller for rolling is also hingedly mounted on one side of the supporting leg.

[0010] Preferably, a recessed slot is provided at the end of the supporting leg, and plug rods are inserted and installed inside the two groups of the slots. A connecting screw is provided through one side of the plug rod, and the connecting screw is threadedly connected to the bottom of the supporting plate.

[0011] Preferably, retractable pull rods are hingedly mounted on the outer wall surfaces on both sides of the storage box.

[0012] Preferably, the bottom of the storage box is also provided with a drainage hole for draining the water accumulated in the box.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a pressure measuring device for fire-fighting equipment detection, which has the following beneficial effects:

[0015] 1. The pressure measuring device for fire-fighting equipment inspection, through the setting of the lifting structure, when it is necessary to inspect the fire hydrant, it is only necessary to start the hydraulic cylinder to drive the storage box to lift. When the storage box is lifted, it will simultaneously drive a number of sliding parts fixedly installed at both ends of the bottom to lift together with it, so as to limit it through the support groove plate to avoid the storage box from being offset or skewed, and then the port of the fire hydrant is sent into the interior of the storage box through the connecting port and connected to the end of the pressure measuring piece.

[0016] 2. The pressure measuring device for fire-fighting equipment inspection, through the setting of the supporting structure, can fold the supporting legs on both sides to the bottom of the carrying plate when moving the storage box. At this time, the rollers installed at the intersection of the two sides of the supporting legs will contact the ground, thereby facilitating its movement. When it is necessary to limit its position, it is only necessary to take out the two sets of supporting legs by rotation to support the carrying plate, so that the subsequent lifting structure can adjust the height of the storage box, which is more convenient to use.

[0017] 3. The pressure measuring device for fire-fighting equipment inspection, through the setting of the connecting screw, can insert the plug rod into the slot after the supporting legs on both sides are folded to the bottom of the supporting plate, and then fix it through the threaded connection with the bottom of the supporting plate via the connecting screw, so as to limit the supporting legs and avoid the phenomenon of poor movement caused by the supporting legs falling off during movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the interior of the storage box of the utility model;

[0020] Figure 3 This is a schematic diagram of the lifting structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the support structure of the utility model.

[0022] In the figure: 1. storage box; 2. pressure measuring piece; 3. connection port; 4. sealing gasket; 5. buffer layer; 6. lifting structure; 7. supporting structure; 8. hydraulic cylinder; 9. supporting slot plate; 10. sliding part; 11. load-bearing plate; 12. supporting leg; 13. roller; 14. slot; 15. plug rod; 16. connecting screw; 17. pull rod; 18. drainage hole. DETAILED DESCRIPTION

[0023] 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 in 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.

[0024] See also Figure 1-4 A pressure measuring device for detecting fire-fighting equipment comprises a storage box 1, a pressure measuring piece 2 for detecting pressure is arranged inside the storage box 1, a connection port 3 for connecting a fire hydrant is opened on one side of the storage box 1, a sealing gasket 4 for sealing is installed in the connection port 3, a buffer layer 5 for clamping the pressure measuring piece 2 is fixedly installed at the position of the bottom of the inner wall surface of the storage box 1 corresponding to the pressure measuring piece 2, a lifting structure 6 for height adjustment is arranged at the bottom of the storage box 1, and a foldable supporting structure 7 is fixedly installed at the bottom of the lifting structure 6.

[0025] Furthermore, the lifting structure 6 includes a hydraulic cylinder 8, a supporting slot plate 9 and a sliding member 10. The hydraulic cylinder 8 is fixedly installed on the top of the supporting structure 7, and the top push rod end of the hydraulic cylinder 8 is fixedly connected to the bottom of the supporting structure 7. The top of the supporting structure 7 corresponds to the hydraulic cylinder 8. Both sides of the support slot plate 9 are fixedly installed with a concave-shaped supporting slot plate 9, and both ends of the support slot plate 9 are slidably installed with an I-shaped sliding member 10. The top of the sliding member 10 is fixedly installed on the bottom of the storage box 1. Through the setting of the lifting structure 6, when it is necessary to inspect the fire hydrant, it is only necessary to start the hydraulic cylinder 8 to drive the storage box 1 to lift it. When the storage box 1 is lifted, it will simultaneously drive several sliding members 10 fixedly installed at both ends of its bottom to lift it together, so that it is limited by the supporting slot plate 9 to avoid the storage box 1 from being offset or skewed. Then, the port of the fire hydrant is sent into the interior of the storage box 1 through the connecting port 3 and connected to the end of the pressure measuring piece 2.

[0026] Furthermore, the supporting structure 7 includes a carrying plate 11, supporting legs 12 and rollers 13. The supporting legs 12 for support are hingedly installed on both sides of the bottom of the carrying plate 11, and the rollers 13 for rolling are also hingedly installed on one side of the supporting legs 12. Through the setting of the supporting structure 7, when moving the storage box 1, the supporting legs 12 on both sides can be folded to the bottom of the carrying plate 11. At this time, the rollers 13 installed at the intersection of the two sides of the supporting legs 12 will contact the ground, thereby facilitating its movement. When it is necessary to limit its position, it is only necessary to take out the two sets of supporting legs 12 by rotating to support the carrying plate 11, so that the subsequent lifting structure 6 can adjust the height of the storage box 1, which is more convenient to use.

[0027] Furthermore, a recessed slot 14 is provided at the end of the supporting leg 12, and an insert rod 15 is installed inside the two groups of slots 14. A connecting screw 16 is provided through one side of the insert rod 15, and the connecting screw 16 is threadedly connected to the bottom of the supporting plate 11. Through the setting of the connecting screw 16, after the supporting legs 12 on both sides are folded to the bottom of the supporting plate 11, the insert rod 15 can be inserted and installed in the slot 14, and then it is fixed by connecting the connecting screw 16 to the threaded connection at the bottom of the supporting plate 11, thereby limiting the supporting leg 12 to avoid the phenomenon of poor movement caused by the supporting leg 12 falling off during movement.

[0028] Furthermore, retractable pull rods 17 are hingedly mounted on the outer wall surfaces of both sides of the storage box 1 .

[0029] Furthermore, a drainage hole 18 is provided at the bottom of the storage box 1 for discharging the accumulated water in the box. Through the setting of the drainage holes 18, after the inspection is completed, the residual water inside the storage box 1 can be filtered out through the plurality of drainage holes 18 to avoid accumulation inside the storage box 1 and affect subsequent use.

[0030] Instructions

[0031] When in use, first pull the pull rod 17 to drive the storage box 1 to move on the ground as a whole. After moving it to the specified position, the two groups of support legs 12 at the bottom of the load-bearing plate 11 can be unfolded to support it on the ground. Then, the storage box 1 is lifted by starting the hydraulic cylinder 8. When the storage box 1 is lifted, it will simultaneously drive a number of sliding members 10 fixedly installed at both ends of the bottom to be lifted together with it, so that it can be limited by the support groove plate 9 to avoid the storage box 1 from being offset or skewed. Then, the port of the fire hydrant is sent into the interior of the storage box 1 through the connecting port 3 and connected to the end of the pressure measuring piece 2 to detect the pressure. After the detection is completed, it can be The residual water inside the storage box 1 is filtered out through a plurality of drainage holes 18 to avoid accumulation inside the storage box 1, and then the supporting legs 12 on both sides can be folded to the bottom of the supporting plate 11, and then the insertion rod 15 is installed in the slot 14, and then it is fixed by connecting the connecting screw 16 with the threaded connection at the bottom of the supporting plate 11, thereby limiting the supporting legs 12 to avoid the phenomenon of poor movement caused by the supporting legs 12 falling off during movement. The new type can protect the pressure measuring structure from being affected while facilitating its transportation through the mutual cooperation between the upper structures, and can also stably lift it, so as to facilitate its use during detection, which is more practical.

[0032] 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 pressure measuring device for testing fire-fighting equipment, comprising a storage box (1), characterized in that: A pressure measuring piece (2) for detecting pressure is arranged inside the storage box (1), a connection port (3) for connecting to a fire hydrant is opened on one side of the storage box (1), a sealing pad (4) for sealing is installed in the connection port (3), a buffer layer (5) for clamping the pressure measuring piece (2) is fixedly installed at the bottom of the inner wall surface of the storage box (1) at a position corresponding to the pressure measuring piece (2), and a lifting structure (6) for adjusting the height is arranged at the bottom of the storage box (1), and a foldable supporting structure (7) is fixedly installed at the bottom of the lifting structure (6).

2. A pressure measuring device for fire-fighting equipment detection according to claim 1, characterized in that: The lifting structure (6) comprises a hydraulic cylinder (8), a support slot plate (9) and a sliding member (10); the hydraulic cylinder (8) is fixedly mounted on the top of the support structure (7); the top push rod end of the hydraulic cylinder (8) is fixedly connected to the bottom of the support structure (7); the top of the support structure (7) corresponds to the hydraulic cylinder (8) on both sides of the two sides of the support slot plate (9) and are fixedly mounted with a concave-shaped support slot plate (9); both ends of the support slot plate (9) are slidably mounted with an I-shaped sliding member (10); the top of the sliding member (10) is fixedly mounted on the bottom of the storage box (1).

3. A pressure measuring device for fire fighting equipment detection according to claim 1, characterized in that: The support structure (7) comprises a bearing plate (11), a support leg (12) and a roller (13); support legs (12) for supporting are hingedly mounted on both sides of the bottom of the bearing plate (11); and a roller (13) for rolling is hingedly mounted on one side of the support leg (12).

4. A pressure measuring device for fire-fighting equipment detection according to claim 3, characterized in that: The end of the support leg (12) is provided with a recessed slot (14), and two groups of slots (14) are both inserted with an insertion rod (15) installed inside. A connecting screw (16) is provided through one side of the insertion rod (15), and the connecting screw (16) is threadedly connected to the bottom of the supporting plate (11).

5. A pressure measuring device for fire-fighting equipment detection according to claim 1, characterized in that: Retractable pull rods (17) are hingedly mounted on the outer wall surfaces of both sides of the storage box (1).

6. A pressure measuring device for fire fighting equipment detection according to claim 1, characterized in that: The bottom of the storage box (1) is also provided with a drainage hole (18) for draining water accumulated in the box.

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