Encrypted fire pump adapter

Abstract

The utility model discloses an encryption type fire pump adapter which comprises a bottom plate, supporting columns are fixedly connected to the four corners of the top of the bottom plate, a shell is fixedly connected to the tops of the supporting columns, and a motor is fixedly connected to the right side of the bottom of an inner cavity of the shell. The motor is started through the controller, the motor drives the driving gear to rotate, the driving gear drives the driven gear to rotate, the driven gear drives the threaded rod to rotate, the threaded rod drives the threaded pipe to move, and the threaded pipe drives the protective cover to move, so that the adapter can be protected through the protective cover; the adapter can be used for connecting an external fire-fighting pipeline, rotating the rotating disc and driving the valve rod to rotate, so that the valve body can be opened for fire extinguishing treatment, and the problems that a traditional fire-fighting water pump adapter lacks an effective protection function in the using process, the safety of the adapter cannot be improved when the adapter is not used, and the adapter is inconvenient to use can be effectively solved. And the use effect of the device is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of fire pump connectors, in particular to an encrypted fire pump connector. Background Art

[0002] The water pump coupler is a fire-fighting facility for high-rise buildings in accordance with the "Code for Fire Protection Design of Buildings". It is usually connected to the water supply system of fire-fighting equipment such as the automatic sprinkler fire-extinguishing system or fire hydrants in the building. The location marks of the fire pump coupler and the fire hydrant should be obvious, and the location of the hydrant should be convenient for operation. This is to highlight its use function and ensure quick operation. The installation height of the wall-mounted outdoor fire pump coupler should be 0.7m from the ground.

[0003] For example, the Chinese utility model provides "a fire pump coupler", and its announcement number is: CN206910644U, which includes a valve seat body, two water outlet pipes are arranged on the upper part of the valve seat body, a water inlet is arranged at the bottom of the valve seat body, a blind cover is threadedly connected to the water outlet pipe, a disc plate for controlling the on and off is arranged in the valve seat body, an elastic sealing layer is sleeved on the disc plate, an alarm circuit is built into the valve seat body, and a trigger device is arranged on the water outlet pipe. The trigger device includes a convex ring, a rotating ring, a connecting rod, a mounting plate, a moving contact arranged on the mounting plate, and a fixed contact arranged on the inner wall of the convex ring. The rotating ring is connected to the blind cover. When the blind cover is removed, the utility model will drive the rotating ring to move together, thereby triggering the alarm circuit. The alarm circuit alarms to warn criminals and improves the anti-theft effect; the on and off of the water inlet and the water outlet are realized by rotating the butterfly plate, and the switch can be reliably performed when there is water pressure on both sides of the butterfly plate.

[0004] In the process of realizing the utility model, the inventors found that there are at least the following problems in the technology: the fire pump coupler in the above patent lacks effective protection function during use, and cannot improve the safety of the coupler when not in use, thereby reducing the use effect of the device. For this reason, we propose an encrypted fire pump coupler. Utility Model Content

[0005] The purpose of the utility model is to provide an encrypted fire pump coupler, which has the advantage of improving the protection effect and solves the problem that the fire pump coupler lacks effective protection function during use and cannot improve the safety of the coupler when not in use, thereby reducing the use effect of the device.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an encrypted fire pump connector, comprising a base plate, the four corners of the top of the base plate are fixedly connected to support columns, the top of the support columns is fixedly connected to a shell, the right side of the bottom of the inner cavity of the shell is fixedly connected to a motor, the output end of the motor is fixedly connected to a driving gear, the top of the inner cavity of the shell is movably connected to a threaded rod through a bearing, the surface of the threaded rod is fixedly connected to a driven gear, the driven gear is meshed with the driving gear, the bottom of the threaded rod is threadedly connected to a threaded pipe, the bottom of the threaded pipe passes through the inner cavity of the shell and extends to the outside of the shell, the bottom of the threaded pipe is fixedly connected to a protective cover, the top of the base plate is fixedly connected to a mounting seat, the top of the mounting seat is fixedly connected to a valve body, both sides of the valve body are connected to water outlet pipes, the top of the valve body is fixedly connected to a sealing seat, and the top of the sealing seat is provided with a valve stem.

[0007] Preferably, a turntable is fixedly connected to the top of the valve stem, and the surface of the turntable is provided with anti-slip grooves.

[0008] Preferably, an inspection plate is provided on the left side of the shell surface, and fasteners are provided at the four corners of the inspection plate surface.

[0009] Preferably, a controller is fixedly connected to the right side of the shell surface, and the controller is electrically connected to the motor through a wire.

[0010] Preferably, an end cover is provided on the top of the water outlet pipe, and a fastener is fixedly connected to the top of the end cover.

[0011] Preferably, the front end and the rear end of the top of the bottom plate are fixedly connected with a sliding rod, the top of the sliding rod penetrates into the inner cavity of the shell, and the sliding rod is slidably connected to the protective cover.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model starts the motor through the controller, the motor drives the driving gear to rotate, the driving gear drives the driven gear to rotate, the driven gear drives the threaded rod to rotate, the threaded rod drives the threaded pipe to move, the threaded pipe drives the protective cover to move, so that the connector can be protected by the protective cover, and by opening the end cover, it can be used to connect the external fire-fighting pipe, rotating the turntable, driving the valve stem to rotate, so that the valve body can be opened for fire extinguishing. It can effectively solve the problem that the traditional fire pump connector lacks effective protection function during use, and when not in use, the safety of the connector cannot be improved, thereby reducing the use effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the main view of the valve body structure of the utility model;

[0016] Figure 3 It is a cross-sectional schematic diagram of the internal structure of the shell of the utility model.

[0017] In the figure: 1. base plate; 2. support column; 3. housing; 4. motor; 5. driving gear; 6. threaded rod; 7. driven gear; 8. threaded pipe; 9. protective cover; 10. mounting seat; 11. valve body; 12. water outlet pipe; 13. sealing seat; 14. valve stem; 15. turntable; 16. inspection panel; 17. controller; 18. end cover; 19. sliding rod. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1-3 A cryptographic fire pump connector comprises a bottom plate 1, the four corners of the top of the bottom plate 1 are fixedly connected with support columns 2, the top of the support column 2 is fixedly connected with a shell 3, the right side of the bottom of the inner cavity of the shell 3 is fixedly connected with a motor 4, the output end of the motor 4 is fixedly connected with a driving gear 5, the top of the inner cavity of the shell 3 is movably connected with a threaded rod 6 through a bearing, the surface of the threaded rod 6 is fixedly connected with a driven gear 7, the driven gear 7 is meshed with the driving gear 5, the bottom of the threaded rod 6 is threadedly connected with a threaded pipe 8, the bottom of the threaded pipe 8 passes through the inner cavity of the shell 3 and extends to the outside of the shell 3, the bottom of the threaded pipe 8 is fixedly connected with a protective cover 9, the top of the bottom plate 1 is fixedly connected with a mounting seat 10, the top of the mounting seat 10 is fixedly connected with a valve body 11, both sides of the valve body 11 are connected with a water outlet pipe 12, the valve A sealing seat 13 is fixedly connected to the top of the body 11, and a valve stem 14 is arranged on the top of the sealing seat 13. The motor 4 is started by the controller 17, and the motor 4 drives the driving gear 5 to rotate, and the driving gear 5 drives the driven gear 7 to rotate, and the driven gear 7 drives the threaded rod 6 to rotate, and the threaded rod 6 drives the threaded tube 8 to move, and the threaded tube 8 drives the protective cover 9 to move, so that the connector can be protected by the protective cover 9, and by opening the end cover 18, it can be used to connect an external fire-fighting pipe, and by rotating the turntable 15, the valve stem 14 is driven to rotate, so that the valve body 11 can be opened for fire extinguishing, which can effectively solve the problem that the traditional fire pump connector lacks effective protection function during use, and the safety of the connector cannot be improved when not in use, thereby reducing the use effect of the device.

[0020] A rotating disk 15 is fixedly connected to the top of the valve stem 14 , and the surface of the rotating disk 15 is provided with anti-slip grooves.

[0021] Through the above technical solution, by providing the turntable 15, the valve stem 14 can be driven to rotate, so as to achieve the purpose of conveniently opening the adapter.

[0022] An inspection plate 16 is provided on the left side of the surface of the housing 3 , and fasteners are provided at the four corners of the surface of the inspection plate 16 .

[0023] Through the above technical solution, by providing the inspection plate 16 and the fasteners, the internal structure of the housing 3 can be inspected, thereby achieving the purpose of convenient maintenance.

[0024] A controller 17 is fixedly connected to the right side of the surface of the housing 3 , and the controller 17 is electrically connected to the motor 4 through a wire.

[0025] Through the above technical solution, by setting the controller 17, the start and stop of the motor 4 can be controlled, thereby achieving the purpose of convenient operation.

[0026] An end cover 18 is provided on the top of the water outlet pipe 12 , and a fastener is fixedly connected to the top of the end cover 18 .

[0027] Through the above technical solution, by providing the end cover 18 and the fastener, the water outlet pipe 12 can be closed to achieve the effect of convenient closure.

[0028] The front and rear ends of the top of the bottom plate 1 are fixedly connected with a slide bar 19 , the top of the slide bar 19 penetrates into the inner cavity of the shell 3 , and the slide bar 19 is slidably connected to the protective cover 9 .

[0029] Through the above technical solution, by setting the slide bar 19, the protective cover 9 can be limited, thereby ensuring the stability of the protective cover 9 when moving.

[0030] When in use, the motor 4 is started through the controller 17, the motor 4 drives the driving gear 5 to rotate, the driving gear 5 drives the driven gear 7 to rotate, the driven gear 7 drives the threaded rod 6 to rotate, the threaded rod 6 drives the threaded tube 8 to move, the threaded tube 8 drives the protective cover 9 to move, so that the connector can be protected by the protective cover 9, and by opening the end cover 18, it can be used to connect to an external fire-fighting pipe, and by rotating the turntable 15, the valve stem 14 is driven to rotate, so that the valve body 11 can be opened for fire extinguishing.

[0031] 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. An encrypted fire pump adapter, comprising a base plate (1), characterized in that: The four corners of the top of the bottom plate (1) are fixedly connected to support columns (2), the top of the support column (2) is fixedly connected to a housing (3), the right side of the bottom of the inner cavity of the housing (3) is fixedly connected to a motor (4), the output end of the motor (4) is fixedly connected to a driving gear (5), the top of the inner cavity of the housing (3) is movably connected to a threaded rod (6) via a bearing, the surface of the threaded rod (6) is fixedly connected to a driven gear (7), the driven gear (7) meshes with the driving gear (5), and the bottom of the threaded rod (6) is threadedly connected to the driving gear (5). A threaded tube (8) is connected, the bottom of the threaded tube (8) passes through the inner cavity of the outer shell (3) and extends to the outside of the outer shell (3), the bottom of the threaded tube (8) is fixedly connected to a protective cover (9), the top of the bottom plate (1) is fixedly connected to a mounting seat (10), the top of the mounting seat (10) is fixedly connected to a valve body (11), both sides of the valve body (11) are connected to water outlet pipes (12), the top of the valve body (11) is fixedly connected to a sealing seat (13), and the top of the sealing seat (13) is provided with a valve stem (14).

2. The encrypted fire pump adapter according to claim 1, characterized in that: A rotating disk (15) is fixedly connected to the top of the valve stem (14), and a surface of the rotating disk (15) is provided with anti-slip grooves.

3. The encrypted fire pump adapter according to claim 1, characterized in that: An inspection plate (16) is provided on the left side of the surface of the housing (3), and fasteners are provided at the four corners of the surface of the inspection plate (16).

4. The encrypted fire pump adapter according to claim 1, characterized in that: A controller (17) is fixedly connected to the right side of the surface of the housing (3), and the controller (17) is electrically connected to the motor (4) via a wire.

5. The encrypted fire pump adapter according to claim 1, characterized in that: An end cover (18) is provided at the top of the water outlet pipe (12), and a fastener is fixedly connected to the top of the end cover (18).

6. The encrypted fire pump adapter according to claim 1, characterized in that: The front and rear ends of the top of the bottom plate (1) are fixedly connected to a sliding rod (19), the top of the sliding rod (19) penetrates the inner cavity of the outer shell (3), and the sliding rod (19) is slidably connected to the protective cover (9).

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