High-efficiency detection device for fire pump adapter

Abstract

The utility model discloses a high-efficiency detection device for a fire pump adapter, which relates to the technical field of fire-fighting instruments and comprises a water tank, a support plate and an adapter main body, cylinders are mounted on two sides of the top of the support plate, the output ends of the cylinders are connected with push plates, and a mounting plate and a limit frame are respectively arranged on the top of the support plate. The top of the mounting plate is connected with a placing plate, and the top of the placing plate is connected with a sealing gasket and a positioning rod. Through the arrangement of the placing plate, the sealing gasket, the positioning rod, the air cylinder, the push plate and the limiting frame, the adapter main body is placed on the placing plate; the positioning rod penetrates through the mounting hole of the flange at the bottom of the adapter main body, so that the adapter main body is prevented from rotating in the detection process; a gap between the adapter main body and the placing plate is filled by the sealing gasket, so that water leakage is avoided; the adapter main body can be conveniently communicated with the submersible pump, the disassembly and assembly operation is simplified, and the adapter is simple, convenient and labor-saving.

Description

Technical Field

[0001] This utility model relates to the field of fire-fighting equipment technology, specifically a high-efficiency detection device for fire pump connections. Background Technology

[0002] Fire pump connections are a type of fire protection facility, mainly used to connect to water-using fire protection facilities such as automatic sprinkler systems and fire hydrants. They facilitate the delivery of water from the pump to the fire protection facilities. During the production of fire pump connections, quality testing is required, which involves connecting the connection to the water pipe to check for leaks, water pressure issues, and flow problems.

[0003] The existing fire pump connection usually uses a flange connection at the end that connects to the pump, while the connection method at the end that connects to the fire protection facilities varies depending on the equipment, such as threaded connection or flange connection.

[0004] During the testing process, the connector needs to be connected to the water pump or the pipeline connected to the water pump. Using a flange connection requires the operator to operate multiple bolts, and disassembly also requires operation again, making the initial installation and subsequent disassembly operations very cumbersome. Utility Model Content

[0005] Therefore, the purpose of this utility model is to provide a high-efficiency detection device for fire pump connections to solve the technical problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a high-efficiency testing device for fire pump couplings, comprising a water tank, a support plate, and a coupling body. Cylinders are installed on both sides of the top of the support plate, and a push plate is connected to the output end of the cylinders. An mounting plate and a limiting frame are respectively provided on the top of the support plate. A placement plate is connected to the top of the mounting plate, and a sealing gasket and a positioning rod are respectively connected to the top of the placement plate.

[0007] By adopting the above technical solution, the operator places the connector body on the placement plate. During this process, a positioning rod passes through the mounting hole of the flange at the bottom of the connector body to prevent the connector body from rotating during testing. A sealing gasket fills the gap between the connector body and the placement plate to prevent water leakage. After the connector body is placed, the operator activates the cylinder and connects the connector to the interfaces on both sides of the connector body. After the cylinder starts, the output end drives the push plate to move upward. After the push plate moves upward, it pushes multiple limit frames to rotate, thereby allowing the multiple limit frames to work with the placement plate to clamp the flange at the bottom of the connector body and complete the limit, preventing the connector body from falling upward, thus completing the installation work. When disassembly is required after testing, the operator only needs to close the cylinder and remove the connector from the connector body. After the cylinder closes, the push plate moves downward. At this time, the limit frames end their limit, and the operator can then directly remove the connector body upward. During this process, the limit frames are subjected to force and rotate outward to reset, preparing for the next clamping.

[0008] Furthermore, the push plate abuts against the limiting frame, and the limiting frame abuts against the main body of the connector.

[0009] By adopting the above technical solution, after the cylinder is started, the output end drives the push plate to move upward. After the push plate moves upward, it pushes multiple limit frames to rotate, so that the multiple limit frames cooperate with the placement plate to clamp the flange at the bottom of the connector body to complete the limit and prevent the connector body from falling upward.

[0010] Furthermore, multiple limit frames are provided, and multiple limit frames are rotatably connected to the support plate.

[0011] By adopting the above technical solution, the push plate moves up and pushes multiple limit frames to rotate. By increasing the number of limit frames, the clamping area is increased, thereby improving stability.

[0012] Furthermore, a submersible pump is installed inside the water tank, and a water supply pipe is fixed between the submersible pump and the mounting plate. The support plate is connected to the top of the water tank.

[0013] By adopting the above technical solution, after the preparation work is completed, the staff turns on the submersible pump. After the submersible pump starts, it draws water from the water tank and transports the water through the water pipe, so that the water passes through the mounting plate and the support plate in sequence and enters the main body of the connector.

[0014] Furthermore, high-pressure hoses are connected to both sides of the water tank, and a connector is connected to one end of each high-pressure hose. A flow sensor and a pressure sensor are respectively installed on the outer surface of the high-pressure hose.

[0015] By adopting the above technical solution, the main body of the connector sends water into the high-pressure hose through the connector and then back to the water tank, forming a water circulation to avoid waste. During this process, the water flow and water pressure are monitored by pressure sensors and flow sensors.

[0016] Furthermore, the bottom of the connector body is detachably connected to the sealing gasket and the positioning rod, and both sides of the connector body are detachably connected to the joint.

[0017] By adopting the above technical solution, the workers place the connector body on the placement plate; during this process, the positioning rod passes through the mounting hole of the bottom flange of the connector body, and the gap between the connector body and the placement plate is filled by the sealing gasket. After the connector body is placed, the workers connect the connector to the interfaces on both sides of the connector body.

[0018] Furthermore, the sealing gasket is made of silicone rubber.

[0019] By adopting the above technical solution, the gap between the connector body and the placement plate is filled with a sealing gasket to prevent water leakage.

[0020] Furthermore, multiple positioning rods are provided, and the multiple positioning rods are distributed in a circular array.

[0021] By adopting the above technical solution, the positioning rod passes through the mounting hole of the bottom flange of the connector body, thus preventing the connector body from rotating during the testing process.

[0022] Furthermore, the mounting plate and the placement plate are connected by bolts, and the placement plate is detachably connected to the mounting plate by bolts.

[0023] By adopting the above technical solution, when the placement plate, sealing gasket, and positioning rod are aged, damaged, or severely worn, the workers can remove the bolts to stop the placement plate from being limited, so that the placement plate, sealing gasket, and positioning rod can be replaced together. After that, the workers place the placement plate with the new sealing gasket and the new positioning rod on top of the mounting plate, and finally the workers tighten the bolts to complete the limiting.

[0024] In summary, the present invention has the following main advantages:

[0025] This invention utilizes a placement plate, sealing gasket, positioning rod, cylinder, push plate, and limiting brackets to place the connector body on the placement plate. The positioning rod passes through the mounting hole of the flange at the bottom of the connector body, preventing rotation during testing. The sealing gasket fills the gap between the connector body and the placement plate, preventing water leakage. When the cylinder is activated, its output drives the push plate upwards, which in turn pushes multiple limiting brackets to rotate. These brackets, in conjunction with the placement plate, clamp the flange at the bottom of the connector body, preventing it from falling upwards and completing the installation. For disassembly, simply close the cylinder to lower the push plate, at which point the limiting brackets cease their limiting action. The connector body can then be directly removed upwards. During disassembly, the limiting brackets rotate outwards to reset, preparing for the next clamping action. This design facilitates connection between the connector body and the submersible pump, simplifying assembly and disassembly operations and offering convenience and labor-saving benefits. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the structure of this utility model;

[0027] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0028] Figure 3 This is an exploded structural diagram of the connector body of this utility model;

[0029] Figure 4 This is a schematic cross-sectional view of the placement plate of this utility model.

[0030] In the diagram: 1. Water tank; 2. Support plate; 3. High-pressure hose; 4. Flow sensor; 5. Pressure sensor; 6. Connector; 7. Submersible pump; 8. Water pipe; 9. Connector body; 10. Mounting plate; 11. Placement plate; 12. Bolt; 13. Sealing gasket; 14. Positioning rod; 15. Cylinder; 16. Push plate; 17. Limiting bracket. Detailed Implementation

[0031] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0032] The embodiments of this utility model will be described below based on its overall structure.

[0033] Example 1:

[0034] A high-efficiency detection device for fire pump connections, such as Figures 1-4As shown, the device includes a water tank 1, a support plate 2, and a connector body 9. Cylinders 15 are installed on both sides of the top of the support plate 2. A push plate 16 is connected to the output end of each cylinder 15, and the push plate 16 abuts against a limiting frame 17. A mounting plate 10 and multiple limiting frames 17 are respectively installed on the top of the support plate 2. These multiple limiting frames 17 abut against the connector body 9 and are rotatably connected to the support plate 2. A placement plate 11 is connected to the top of the mounting plate 10. A sealing gasket 13 and a positioning rod 14 are respectively connected to the top of the placement plate 11. Multiple positioning rods 14 are arranged in a circular array. The sealing gasket 13 is made of silicone rubber. The bottom of the connector body 9 is detachably connected to the sealing gasket 13 and the positioning rod 14. Both sides of the main body 9 are detached and connected to the connector 6. The operator places the main body 9 of the connector on the placement plate 11. During this process, the positioning rod 14 passes through the mounting hole of the flange at the bottom of the main body 9 to prevent the main body 9 of the connector from rotating during the test. The sealing gasket 13 fills the gap between the main body 9 of the connector and the placement plate 11 to prevent water leakage. After the main body 9 of the connector is placed, the operator opens the cylinder 15 and connects the connector 6 to the interfaces on both sides of the main body 9 of the connector. After the cylinder 15 is started, the output end drives the push plate 16 to move upward. After the push plate 16 moves upward, it pushes multiple limit frames 17 to rotate, so that the multiple limit frames 17 cooperate with the placement plate 11 to clamp the flange at the bottom of the main body 9 of the connector to complete the limit and prevent the main body 9 of the connector from falling upward, thus completing the installation work.

[0035] See Figure 1 and Figure 2 In the above embodiment, a submersible pump 7 is installed inside the water tank 1. A water supply pipe 8 is fixed between the submersible pump 7 and the mounting plate 10. The support plate 2 is connected to the top of the water tank 1. High-pressure hoses 3 are connected to both sides of the water tank 1. A connector 6 is connected to one end of the high-pressure hose 3. A flow sensor 4 and a pressure sensor 5 are respectively installed on the outer surface of the high-pressure hose 3. When the operator turns on the submersible pump 7, the submersible pump 7 draws water from the water tank 1 and delivers the water through the water supply pipe 8. The water passes through the mounting plate 10, the support plate 2, the connector body 9, the connector 6, the pressure sensor 5, and the flow sensor 4 in sequence before entering the high-pressure hose 3 and being sent back to the water tank 1, forming a water circulation. At this time, the operator can check whether there is a leak on the surface of the connector body 9. The operator can also check whether there are any problems with the water flow and water pressure through the flow sensor 4 and the pressure sensor 5, so as to perform some quality inspection work on the connector body 9.

[0036] Example 2:

[0037] Based on the above embodiment one, the following settings are now adopted for easy replacement.

[0038] See Figures 2-4In the above embodiment, the mounting plate 10 and the placement plate 11 are connected by bolts 12. The placement plate 11 is detached from the mounting plate 10 by bolts 12. When the placement plate 11, the sealing gasket 13 and the positioning rod 14 are aged, damaged or severely worn, the operator can remove the bolts 12 to stop the limitation of the placement plate 11, so that the placement plate 11, the sealing gasket 13 and the positioning rod 14 can be replaced together. After that, the operator places the placement plate 11 with the new sealing gasket 13 and the new positioning rod 14 on the top of the mounting plate 10, and finally the operator tightens the bolts 12 to complete the limitation.

[0039] The implementation principle of this utility model is as follows: First, the operator places the connector body 9 on the placement plate 11; during this process, the positioning rod 14 passes through the mounting hole of the flange at the bottom of the connector body 9 to prevent the connector body 9 from rotating during the testing process; and the sealing gasket 13 fills the gap between the connector body 9 and the placement plate 11 to prevent water leakage; after the connector body 9 is placed, the operator opens the cylinder 15 and connects the connector 6 to the interfaces on both sides of the connector body 9. After the cylinder 15 is started, the output end drives the push plate 16 to move upward. After the push plate 16 moves upward, it pushes multiple limit frames 17 to rotate, so that the multiple limit frames 17 cooperate with the placement plate 11 to clamp the flange at the bottom of the connector body 9 to complete the limit and prevent the connector body 9 from falling upward, thereby completing the installation work;

[0040] After the preparation work is completed, the staff turns on the submersible pump 7. After the submersible pump 7 starts, it draws water from the water tank 1 and delivers the water through the water pipe 8. The water passes through the mounting plate 10, support plate 2, connector body 9, connector 6, pressure sensor 5 and flow sensor 4 in sequence, and then enters the high-pressure hose 3 and is sent back to the water tank 1, forming a water circulation. At this time, the staff can check whether there is any leakage on the surface of the connector body 9. The staff can also check whether there are any problems with the water flow and water pressure through the flow sensor 4 and pressure sensor 5, so as to carry out some quality inspection work on the connector body 9.

[0041] When disassembly is required after inspection, the staff only needs to close the cylinder 15 and remove the connector 6 from the connector body 9. After the cylinder 15 is closed, the push plate 16 moves down. At this time, the limit frame 17 ends the limit. After that, the staff can directly take the connector body 9 upward. During this period, the limit frame 17 is subjected to force and rotates outward to reset, ready for the next clamping.

[0042] When the placement plate 11, sealing gasket 13 and positioning rod 14 are aged, damaged or severely worn, the operator can remove the bolt 12 to stop the limiting of the placement plate 11, so that the placement plate 11, sealing gasket 13 and positioning rod 14 can be replaced together. After that, the operator places the placement plate 11 with the new sealing gasket 13 and the new positioning rod 14 on the top of the mounting plate 10, and finally the operator tightens the bolt 12 to complete the limiting.

[0043] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not intended to limit the invention. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and spirit of the present invention, provided that such modifications, substitutions, and variations are within the scope of the claims of the present invention and are protected by patent law.

Claims

1. A high-efficiency detection device for fire-fighting water pump adapter, comprising a water tank (1), a support plate (2) and an adapter body (9), characterized in that: The support plate (2) top both sides are equipped with cylinder (15), and the cylinder (15) output end is connected with push plate (16), the support plate (2) top is equipped with mounting plate (10) and limit frame (17) respectively, the mounting plate (10) top is connected with placing plate (11), and the placing plate (11) top is connected with sealing pad (13) and positioning rod (14) respectively.

2. The fire pump coupling high efficiency detection device of claim 1, wherein: The push plate (16) is in abutment with the limit frame (17), and the limit frame (17) is in abutment with the adapter body (9).

3. The fire pump coupling high efficiency detection device of claim 2, wherein: The limit frame (17) is provided with a plurality of, and a plurality of limit frame (17) is rotatably connected with the support plate (2).

4. The fire pump coupling high efficiency detection device of claim 1, wherein: The water tank (1) is internally provided with a submersible pump (7), and the submersible pump (7) is fixed with a water delivery pipe (8) between the mounting plate (10), and the support plate (2) is connected to the top of the water tank (1).

5. The fire pump coupling high efficiency detection device of claim 4, wherein: The water tank (1) both sides are connected with high pressure hose (3), and the high pressure hose (3) one end is connected with connector (6), the high pressure hose (3) outer surface is respectively provided with flow sensor (4) and pressure sensor (5).

6. The fire pump coupling high efficiency detection device of claim 5, wherein: The adapter body (9) bottom is detachably connected with sealing pad (13) and positioning rod (14) respectively, and the adapter body (9) both sides are detachably connected with connector (6).

7. The fire pump coupling high efficiency detection device of claim 6, wherein: The sealing pad (13) is made of silicone rubber material.

8. The fire pump coupling high efficiency detection device of claim 7, wherein: The positioning rod (14) is provided with a plurality of, and a plurality of positioning rod (14) is annular array distribution.

9. The fire pump coupling high efficiency detection device of claim 1, wherein: The mounting plate (10) and the placing plate (11) are connected with bolt (12), and the placing plate (11) is detachably connected with the mounting plate (10) through bolt (12).

Images