Fire hydrant detection device for building fire fighting

Abstract

The utility model relates to the technical field of fire hydrant detection, and discloses a fire hydrant detection device for building fire fighting, which comprises a fixed base, a fire hydrant body is fixedly connected above the fixed base, a butt joint pipe is fixedly connected to the right side of the fire hydrant body, and a positioning lantern ring is fixedly mounted on the outer wall of the butt joint pipe. A mounting mechanism is arranged on the right side of the fire hydrant body, a clamping and fixing mechanism is arranged on the inner side of the mounting mechanism, a detector is arranged on the right side of the butt joint pipe, and a pressure gauge is fixedly connected to the upper portion of the detector. According to the fire hydrant detection device for building fire fighting, the installation mechanism is arranged, a detector can be conveniently and rapidly installed and fixed, use is more convenient, the practicability of the device is improved, the efficiency of detection work is improved, the clamping and fixing mechanism is arranged, the detector and the outer side of a positioning lantern ring are clamped and fixed, the detection device is prevented from falling off in the detection process, and the detection efficiency is improved. And the stability of the detection device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fire hydrant detection, in particular to a fire hydrant detection device for building fire protection. Background Art

[0002] Fire hydrants, formally called fire hydrants, are a type of fixed fire-fighting facilities. Their main function is to control combustibles, isolate combustibles, and eliminate ignition sources. They are divided into indoor fire hydrants and outdoor fire hydrants. Fire-fighting systems include outdoor fire hydrant systems, indoor fire hydrant systems, fire extinguisher systems, and some may also have automatic sprinkler systems, water cannon systems, gas fire extinguishing systems, fire detection systems, water mist systems, etc. Fire hydrant sets are generally composed of a fire box + fire hose + water gun + connector + bolt + clip, etc. Fire hydrants are mainly used for fire trucks to take water from the municipal water supply network or the outdoor fire water supply network to implement fire extinguishing. They can also be directly connected to water hoses and water guns to discharge water for fire extinguishing.

[0003] According to the Chinese patent announcement number CN 219355182 U, a fire hydrant detection device for building fire fighting is disclosed. The fire hydrant detection device for building fire fighting includes: a mounting assembly, on which a detection assembly is provided for conveniently detecting the water pressure of the water flow discharged from the fire hydrant and a sealing assembly for conveniently blocking to prevent excessive waste of water resources when detecting the water pressure. The detection assembly includes a threaded ring plate, a connecting inner tube, a connecting pipe, a water outlet pipe, a ring rubber plate, a conical pipe, a mounting block and a pressure gauge. The threaded ring plate is arranged on the mounting assembly, the connecting inner tube is fixedly mounted on one side outer wall of the threaded ring plate, the connecting pipe is fixedly mounted on one side outer wall of the threaded ring plate, and the water outlet pipe is fixedly mounted on one end of the connecting pipe. The fire hydrant detection device for building fire fighting provided by the utility model has the advantages of conveniently detecting the water pressure of the water flow discharged from the fire hydrant and conveniently blocking to prevent excessive waste of water resources when detecting the water pressure.

[0004] However, the fire hydrant detection device is not convenient to install and fix quickly during use, and is not convenient to use. The practicability of the device is not high, which affects the efficiency of the detection work. At the same time, the fire hydrant detection device does not have a stable fixing mechanism for fixing during detection, which makes the detection device easy to fall off, affecting the detection results. For this reason, we propose a fire hydrant detection device for building fire protection. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a fire hydrant detection device for building fire protection.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fire hydrant detection device for building fire protection, comprising a fixed base, a fire hydrant body is fixedly connected to the top of the fixed base, a butt pipe is fixedly connected to the right side of the fire hydrant body, a positioning ring is fixedly installed on the outer wall of the butt pipe, a mounting mechanism is provided on the right side of the fire hydrant body, a clamping and fixing mechanism is provided on the inner side of the mounting mechanism, a detector is provided on the right side of the butt pipe, and a pressure gauge is fixedly connected to the top of the detector.

[0007] Preferably, a positioning block is fixedly connected to the left side of the detector, and a plurality of the positioning blocks are distributed in a circular array about the left side of the detector. The positioning blocks are provided to facilitate positioning and docking of the detector with the positioning ring.

[0008] Preferably, the mounting mechanism includes a fixed frame, a first slide groove, a first slider, a connecting plate, a hydraulic cylinder, a second slide groove, a second slider and a supporting bracket, the fixed frame is arranged on the right side of the fire hydrant body, the first slide groove is opened on the inner side of the fixed frame, the first slider is slidably connected to the first slide groove, the number of the first slide groove and the first slider are both two and are symmetrically arranged on the inner side of the fixed frame, the two sides of the connecting plate are respectively fixedly connected to the two first sliders, the hydraulic cylinder is fixedly installed on the inner bottom of the fixed frame, the output end of the hydraulic cylinder is fixedly connected to the connecting plate, and the connecting plate is driven to move along the direction of the first slide groove by starting the hydraulic cylinder.

[0009] Preferably, the second slide groove is opened above the connecting plate, the second slider is slidably connected to the second slide groove, the support bracket is fixedly connected above the second slider, and the detector is fixedly connected to the support bracket, and the detector is moved along the direction of the second slide groove by moving the detector.

[0010] Preferably, the clamping and fixing mechanism includes a accommodating groove, a motor, a bidirectional threaded rod, a threaded sleeve and a clamping block. The accommodating groove is opened above the connecting plate, and the motor is fixedly installed on the inner wall of the accommodating groove. The output end of the motor is fixedly connected to one end of the bidirectional threaded rod through a coupling, and the other end of the bidirectional threaded rod is rotatably connected to the inner wall of the accommodating groove through a bearing. Starting the motor drives the bidirectional threaded rod to rotate.

[0011] Preferably, the threaded sleeve is threadedly connected to the outer wall of the bidirectional threaded rod and is slidably connected to the inner wall of the accommodating groove. The clamping block is fixedly connected above the threaded sleeve. There are two threaded sleeves and two clamping blocks, which are symmetrically arranged on both sides of the bidirectional threaded rod. The two clamping blocks are close to each other to clamp and fix the outer side of the detector and the positioning ring.

[0012] Compared with the prior art, the utility model provides a fire hydrant detection device for building fire protection, which has the following beneficial effects:

[0013] 1. The fire hydrant detection device for building fire protection, by providing an installation mechanism, facilitates the rapid installation and fixation of the detector, is more convenient to use, improves the practicability of the device, and improves the efficiency of the detection work.

[0014] 2. This fire hydrant detection device for building fire protection, by providing a clamping and fixing mechanism, clamps and fixes the outer side of the detector and the positioning ring to prevent the detection device from falling off during the detection process, thereby improving the stability of the detection device and ensuring the accuracy of the detection result. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the installation mechanism of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the side surface of the installation mechanism of the utility model;

[0019] Figure 4 It is an enlarged view of point A of the present utility model.

[0020] In the figure: 1. fixed base; 2. fire hydrant body; 3. docking pipe; 4. positioning collar; 5. mounting mechanism; 501. fixing frame; 502. first slide groove; 503. first slider; 504. connecting plate; 505. hydraulic cylinder; 506. second slide groove; 507. second slider; 508. supporting bracket; 6. clamping and fixing mechanism; 601. receiving groove; 602. motor; 603. bidirectional threaded rod; 604. threaded sleeve; 605. clamping block; 7. detector; 8. pressure gauge; 9. positioning plug. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Example

[0022] like Figure 1-4As shown, the utility model provides a fire hydrant detection device for building fire protection, including a fixed base 1, a fire hydrant body 2 is fixedly connected to the top of the fixed base 1, a butt joint 3 is fixedly connected to the right side of the fire hydrant body 2, a positioning ring 4 is fixedly installed on the outer wall of the butt joint 3, a mounting mechanism 5 is arranged on the right side of the fire hydrant body 2, a clamping and fixing mechanism 6 is arranged on the inner side of the mounting mechanism 5, a detector 7 is arranged on the right side of the butt joint 3, and a pressure gauge 8 is fixedly connected to the top of the detector 7.

[0023] A positioning plug 9 is fixedly connected to the left side of the detector 7 . A plurality of positioning plugs 9 are distributed in a circular array around the left side of the detector 7 . The positioning plugs 9 are provided to facilitate the positioning and docking of the detector 7 and the positioning collar 4 .

[0024] The mounting mechanism 5 includes a fixing frame 501, a first slide groove 502, a first slider 503, a connecting plate 504, a hydraulic cylinder 505, a second slide groove 506, a second slider 507 and a supporting bracket 508. The fixing frame 501 is arranged on the right side of the fire hydrant body 2. The first slide groove 502 is opened on the inner side of the fixing frame 501. The first slider 503 is slidably connected with the first slide groove 502. The number of the first slide groove 502 and the first slider 503 are both two and symmetrically arranged on the inner side of the fixing frame 501. The two sides of the connecting plate 504 are fixedly connected with the two first sliders 503 respectively. The hydraulic cylinder 505 is fixedly installed on the inner bottom of the fixing frame 501. The output end of the hydraulic cylinder 505 is fixedly connected with the connecting plate 504. By starting the hydraulic cylinder 505, the connecting plate 504 is driven to move along the direction of the first slide groove 502.

[0025] The second slide groove 506 is opened above the connecting plate 504, the second slider 507 is slidably connected to the second slide groove 506, the support bracket 508 is fixedly connected above the second slider 507, and the detector 7 is fixedly connected to the support bracket 508. By moving the detector 7, the detector 7 moves along the direction of the second slide groove 506.

[0026] In this embodiment, by providing the mounting mechanism 5, the detector 7 can be quickly mounted and fixed, making it more convenient to use, thereby improving the practicability of the device and the efficiency of the detection work. Example

[0027] like Figure 1-4As shown, on the basis of Example 1, the utility model provides a technical solution: the clamping and fixing mechanism 6 includes a receiving groove 601, a motor 602, a bidirectional threaded rod 603, a threaded sleeve 604 and a clamping block 605, the receiving groove 601 is opened above the connecting plate 504, the motor 602 is fixedly installed on the inner wall of the receiving groove 601, the output end of the motor 602 is fixedly connected to one end of the bidirectional threaded rod 603 through a coupling, and the other end of the bidirectional threaded rod 603 is rotatably connected to the inner wall of the receiving groove 601 through a bearing, and the starting motor 602 drives the bidirectional threaded rod 603 to rotate.

[0028] The threaded sleeve 604 is threadedly connected to the outer wall of the bidirectional threaded rod 603 and is slidably connected to the inner wall of the accommodating groove 601. The clamping block 605 is fixedly connected above the threaded sleeve 604. There are two threaded sleeves 604 and two clamping blocks 605, which are symmetrically arranged on both sides of the bidirectional threaded rod 603. The two clamping blocks 605 are brought close to each other to clamp and fix the outer sides of the detector 7 and the positioning ring 4.

[0029] In this embodiment, the clamping and fixing mechanism 6 is provided to clamp and fix the detector 7 and the outer side of the positioning collar 4 to prevent the detection device from falling off during the detection process, thereby improving the stability of the detection device and ensuring the accuracy of the detection result.

[0030] The following is a detailed description of the working principle of this fire hydrant detection device for building fire protection.

[0031] like Figure 1-4 As shown, when in use, the hydraulic cylinder 505 is started to drive the connecting plate 504 to move. Due to the limiting effect of the first slide groove 502 and the first slider 503, the connecting plate 504 moves up along the direction of the first slide groove 502, and drives the detector 7 to move up, so that the detector 7 and the docking pipe 3 maintain the same horizontal plane, push the detector 7, and the detector 7 moves along the direction of the second slide groove 506, so that the positioning plug 9 on the left side of the detector 7 is inserted into the slot on the side of the positioning collar 4, so as to realize the positioning and docking of the detector 7 and the positioning collar 4, thereby realizing rapid installation and fixation, and then starting the motor 602 to drive the bidirectional threaded rod 603 to rotate, so that the threaded sleeve 604 slides along the inner wall of the accommodating groove 601, and drives the two clamping blocks 605 to approach each other, clamping and fixing the outer sides of the detector 7 and the positioning collar 4, thereby improving the stability of the installation.

Claims

1. A fire hydrant detection device for building fire protection, comprising a fixed base (1), characterized in that: A fire hydrant body (2) is fixedly connected to the top of the fixed base (1), a butt joint (3) is fixedly connected to the right side of the fire hydrant body (2), a positioning collar (4) is fixedly installed on the outer wall of the butt joint (3), a mounting mechanism (5) is arranged on the right side of the fire hydrant body (2), a clamping and fixing mechanism (6) is arranged on the inner side of the mounting mechanism (5), a detector (7) is arranged on the right side of the butt joint (3), a pressure gauge (8) is fixedly connected to the top of the detector (7), and the mounting mechanism (5) comprises a fixing frame (501), a first slide groove (502), a first slider (503), a connecting plate (504), a hydraulic cylinder (505), a second slide groove (506), a second slider (507) and a supporting bracket (508); A fixing frame (501), the fixing frame (501) is arranged on the right side of the fire hydrant body (2), the first slide groove (502) is opened on the inner side of the fixing frame (501), the first sliding block (503) is slidably connected to the first slide groove (502), the number of the first slide groove (502) and the first sliding block (503) are both two and are symmetrically arranged on the inner side of the fixing frame (501), the two sides of the connecting plate (504) are respectively fixedly connected to the two first sliding blocks (503), the hydraulic cylinder (505) is fixedly installed on the inner bottom of the fixing frame (501), and the output end of the hydraulic cylinder (505) is fixedly connected to the connecting plate (504).

2. A fire hydrant detection device for building fire protection according to claim 1, characterized in that: A positioning plug (9) is fixedly connected to the left side of the detector (7), and a plurality of the positioning plugs (9) are distributed in a circular array about the left side of the detector (7).

3. A fire hydrant detection device for building fire protection according to claim 1, characterized in that: The second slide groove (506) is provided above the connecting plate (504), the second sliding block (507) is slidably connected to the second slide groove (506), the supporting bracket (508) is fixedly connected above the second sliding block (507), and the detector (7) is fixedly connected to the supporting bracket (508).

4. A fire hydrant detection device for building fire protection according to claim 1, characterized in that: The clamping and fixing mechanism (6) comprises a receiving groove (601), a motor (602), a bidirectional threaded rod (603), a threaded sleeve (604) and a clamping block (605); the receiving groove (601) is arranged above the connecting plate (504); the motor (602) is fixedly mounted on the inner wall of the receiving groove (601); the output end of the motor (602) is fixedly connected to one end of the bidirectional threaded rod (603) via a coupling; the other end of the bidirectional threaded rod (603) is rotatably connected to the inner wall of the receiving groove (601) via a bearing.

5. A fire hydrant detection device for building fire protection according to claim 4, characterized in that: The threaded sleeve (604) is threadedly connected to the outer wall of the bidirectional threaded rod (603) and the threaded sleeve (604) is slidably connected to the inner wall of the accommodating groove (601). The clamping block (605) is fixedly connected above the threaded sleeve (604). The threaded sleeve (604) and the clamping block (605) are both in two numbers and are symmetrically arranged on both sides of the bidirectional threaded rod (603).

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