Anti-collision fire hydrant

Abstract

The utility model discloses an anti-collision fire hydrant, and belongs to the technical field of fire fighting. Comprising a mounting plate, and a fire hydrant body is fixedly arranged on the mounting plate; a clamping groove is formed in the mounting plate, an anti-collision cover is arranged in the clamping groove, and the fire hydrant body is located in the anti-collision cover; insertion holes are formed in the two sides of the anti-collision cover, and insertion rods inserted into the insertion holes are arranged in the mounting plate; a fixing column is fixedly arranged on the side face of the anti-collision cover and sleeved with a buffer plate in a sliding mode. Buffer springs arranged on the fixing columns in a sleeving mode are arranged between the buffer plate and the anti-collision cover. A pressure sensing assembly corresponding to the buffer spring is arranged on the side wall of the anti-collision cover, and an alarm horn is arranged above the anti-collision cover. According to the fire hydrant, the pressure sensing assembly is arranged to sense the change of the pressure borne by the buffer spring, and the alarm horn is used for giving an alarm, so that a moving object is reminded, and damage to the moving object and the fire hydrant caused by further collision is avoided.

Description

Technical Field

[0001] The utility model provides an anti-collision type fire hydrant, belonging to the technical field of fire protection. Background Art

[0002] Fire hydrants are important facilities for fire fighting. Their function is to provide water for fire fighting when a fire occurs. Fire hydrants are usually fixed on buildings or streets and connected to the water supply network. They can easily and quickly obtain water for fire fighting, help put out fires, and protect people's lives and property safety.

[0003] In some environments with narrow roads and many moving animals, the fire hydrants are easily hit, which may cause the fire hydrant body to deform, rupture or leak, affecting its normal use, or even causing it to be unable to supply water, and increasing maintenance costs. In response to the above problems, the prior art usually sets a protective structure to protect the fire hydrant. However, the existing protective structure often adds a protective frame to the fire hydrant, but when the moving animal hits the protective frame, the protective frame will also give the moving animal a reaction force, and continuous collisions can easily cause damage to the moving animal. The existing anti-collision fire hydrants can only protect the fire hydrants, and cannot issue an alarm to remind the moving animal after the collision, which is easy to cause continuous collision damage. Utility Model Content

[0004] The technical problem to be solved by the utility model is that it is inconvenient for the anti-collision fire hydrant to sound an alarm to remind living animals and personnel after a collision occurs, which easily leads to damage to the protection frame and the living animals due to continuous collision.

[0005] In order to solve the above-mentioned problems, the utility model proposes a technical solution: an anti-collision fire hydrant, comprising a mounting plate, a fire hydrant body is fixedly arranged on the mounting plate, and an underground pipe network connected to the fire hydrant body is arranged below the mounting plate; the underground pipe network is located underground, and the mounting plate is fixed to the ground by mounting screws; a card slot is provided on the mounting plate, an anti-collision cover is arranged in the card slot, and the fire hydrant body is located in the anti-collision cover; insertion holes are provided on both sides of the anti-collision cover, and a plug rod inserted into the insertion hole is arranged in the mounting plate; a fixing column is fixedly arranged on the side of the anti-collision cover, and a buffer plate is slidably sleeved on the fixing column; a buffer spring sleeved on the fixing column is arranged between the buffer plate and the anti-collision cover; a pressure sensing component corresponding to the buffer spring is arranged on the side wall of the anti-collision cover, and an alarm horn is arranged above the anti-collision cover.

[0006] As an improvement, a groove is provided in the mounting plate, and the insertion rod is located in the groove; a compression spring sleeved on the insertion rod is provided in the groove, and a limit plate fixedly sleeved on the insertion rod is provided in the groove.

[0007] As an improvement, a countersunk hole is opened on the side of the mounting plate, and the insertion rod is located in the countersunk hole; and a compression amount is reserved for the compression spring during installation.

[0008] As an improvement, a limiting block fixedly connected to the fixing column is provided on one side of the buffer plate.

[0009] As an improvement, the inner wall of the anti-collision shield is provided with a control module connected to the pressure sensing component circuit, and the alarm speaker is connected to the control module circuit; the inner wall of the anti-collision shield is provided with a power supply device for providing power to the pressure sensing component, the control module and the alarm speaker.

[0010] As an improvement, the outer wall of the anti-collision cover is provided with through holes corresponding to the working end and the operating end of the fire hydrant body, and the buffer plate is provided with reserved holes corresponding to the through holes.

[0011] Beneficial effects of the utility model:

[0012] An anti-collision cover is provided in the card slot, and the setting of the anti-collision cover can protect the main body of the fire hydrant; a buffer spring is provided between the buffer plate and the anti-collision cover and is sleeved on the fixed column. By providing the buffer spring, it can play a buffering role when the moving object collides with the anti-collision cover. A pressure sensing component corresponding to the buffer spring is provided on the side wall of the anti-collision cover, and an alarm speaker is provided above the anti-collision cover; the pressure sensing component can sense the change of the pressure on the buffer spring and use the alarm speaker to sound an alarm, thereby reminding the moving object to avoid further collision and damage to the moving object itself and the fire hydrant. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The utility model is a three-dimensional diagram of an anti-collision fire hydrant.

[0014] Figure 2 This is a stereoscopic diagram of the anti-collision fire hydrant of the utility model from another perspective.

[0015] Figure 3 This is an exploded view of the connection between the anti-collision cover and the mounting plate of an anti-collision fire hydrant of the utility model.

[0016] Figure 4 The utility model is a diagram showing the internal structure of an anti-collision cover of an anti-collision fire hydrant.

[0017] Figure 5 It is a partial cross-sectional view of an anti-collision fire hydrant of the utility model.

[0018] Figure 6 It is a partial enlarged view of an anti-collision fire hydrant of the utility model.

[0019] 1. Mounting plate; 2. Reserved hole; 3. Buffer plate; 4. Limit block; 5. Fixed column; 6. Buffer spring; 7. Pressure sensor component; 8. Anti-collision cover; 9. Through hole; 10. Alarm horn; 11. Underground pipe network; 12. Power supply device; 13. Fire hydrant body; 14. Mounting screws; 15. Slot; 16. Control module; 17. Socket; 18. Rod; 19. Countersunk hole; 20. Groove; 21. Limit plate; 22. Compression spring. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings.

[0021] according to Figure 1-6 As shown: The utility model provides an anti-collision fire hydrant: it includes a mounting plate 1, on which a fire hydrant body 13 is fixedly arranged, and an underground pipe network 11 connected to the fire hydrant body 13 is arranged below the mounting plate 1; the underground pipe network 11 is located underground, and the mounting plate 1 is fixed to the ground by mounting screws 14; a card slot 15 is provided on the mounting plate 1, and an anti-collision cover 8 is arranged in the card slot 15, and the fire hydrant body 13 is located in the anti-collision cover 8; plug holes 17 are provided on both sides of the anti-collision cover 8, and a plug rod 18 inserted into the plug hole 17 is arranged in the mounting plate 1; a fixing column 5 is fixedly arranged on the side of the anti-collision cover 8, and a buffer plate 3 is slidably sleeved on the fixing column 5; a buffer spring 6 sleeved on the fixing column 5 is arranged between the buffer plate 3 and the anti-collision cover 8; a pressure sensing component 7 corresponding to the buffer spring 6 is arranged on the side wall of the anti-collision cover 8, and an alarm speaker 10 is arranged above the anti-collision cover 8.

[0022] By providing the pressure sensing assembly 7, the change of the pressure on the buffer spring 6 can be sensed, and the alarm speaker 10 can be used to sound an alarm, thereby alerting the living creature and avoiding further collisions that may cause damage to the living creature itself and the fire hydrant.

[0023] A groove 20 is provided in the mounting plate 1, and the insertion rod 18 is located in the groove 20; a compression spring 22 is provided in the groove 20 and is sleeved on the insertion rod 18, and a limit plate 21 is provided in the groove 20 and is fixedly sleeved on the insertion rod 18. A countersunk hole 19 is provided on the side of the mounting plate 1, and the insertion rod 18 is located in the countersunk hole 19; the compression spring 22 is reserved for compression during installation.

[0024] The setting of the countersunk hole 19 can reduce the possibility of foreign objects touching the insertion rod 18. At the same time, the compression spring 22 has a reserved compression amount to continuously exert pressure on the limit plate 21, thereby increasing the connection stability between the anti-collision cover 8 and the mounting plate 1.

[0025] A limiting block 4 fixedly connected to the fixing column 5 is provided on one side of the buffer plate 3 to prevent the buffer plate 3 from being separated from the anti-collision cover 8 .

[0026] The inner wall of the anti-collision cover 8 is provided with a control module 16 connected to the circuit of the pressure sensing component 7, and the alarm speaker 10 is connected to the circuit of the control module 16; the inner wall of the anti-collision cover 8 is provided with a power supply device 12 for providing power to the pressure sensing component 7, the control module 16 and the alarm speaker 10.

[0027] The control module 16 can monitor the pressure felt by the pressure sensor assembly 7 in real time, and when the set value is reached, the alarm speaker 10 can be controlled to work, thereby alerting living animals and personnel of collision.

[0028] The outer wall of the anti-collision cover 8 is provided with through holes 9 corresponding to the working end and the operating end of the fire hydrant body 13 , and the buffer plate 3 is provided with reserved holes 2 corresponding to the through holes 9 .

[0029] The provision of the through hole 9 and the reserved hole 2 can facilitate the operation of the working end and the operating end of the fire hydrant body 13 without removing the anti-collision cover 8, which is very convenient.

[0030] Principle of the utility model

[0031] When an external moving object accidentally hits the buffer plate 3, the moving object pushes the buffer plate 3 to slide relative to the fixed column 5, and the buffer plate 3 compresses the buffer spring 6. At this time, the buffer spring 6 can buffer the impact; at the same time, the pressure sensing component 7 can sense the force generated by the compression of the buffer spring 6. When the buffer spring 6 is continuously compressed and the pressure felt by the pressure sensing component 7 reaches the set value, the control module 16 controls the alarm speaker 10 to sound an alarm, reminding the moving object or person that a collision has occurred, thereby avoiding continuous collision.

[0032] At the same time, the present application utilizes the insertion rod 18 and the insertion hole 17 to quickly and conveniently complete the disassembly of the anti-collision cover 8, thereby facilitating the maintenance of the fire hydrant body 13. The insertion rod 18 is pulled away from the mounting plate 1 to disengage the insertion rod 18 from the insertion hole 17, so that the entire anti-collision cover 8 can be directly separated from the fire hydrant body 13. Figure 3 shown.

[0033] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. An anti-collision fire hydrant, comprising a mounting plate (1), a fire hydrant body (13) being fixedly mounted on the mounting plate (1), and an underground pipe network (11) being arranged below the mounting plate (1) and communicating with the fire hydrant body (13); the underground pipe network (11) being located underground, and the mounting plate (1) being fixed to the ground by mounting screws (14); characterized in that: The mounting plate (1) is provided with a slot (15), an anti-collision cover (8) is arranged in the slot (15), and the fire hydrant body (13) is located in the anti-collision cover (8); plug holes (17) are arranged on both sides of the anti-collision cover (8), and a plug rod (18) inserted into the plug hole (17) is arranged in the mounting plate (1); a fixing column (5) is fixedly arranged on the side of the anti-collision cover (8), and a buffer plate (3) is slidably sleeved on the fixing column (5); a buffer spring (6) sleeved on the fixing column (5) is arranged between the buffer plate (3) and the anti-collision cover (8); a pressure sensor component (7) corresponding to the buffer spring (6) is arranged on the side wall of the anti-collision cover (8), and an alarm speaker (10) is arranged above the anti-collision cover (8).

2. The anti-collision fire hydrant according to claim 1, characterized in that: A groove (20) is provided in the mounting plate (1), and the insertion rod (18) is located in the groove (20); a compression spring (22) sleeved on the insertion rod (18) is provided in the groove (20), and a limiting plate (21) fixedly sleeved on the insertion rod (18) is provided in the groove (20).

3. The anti-collision fire hydrant according to claim 2, characterized in that: A countersunk hole (19) is provided on the side of the mounting plate (1), and the insertion rod (18) is located in the countersunk hole (19); and a compression amount is reserved for the compression spring (22) during installation.

4. The anti-collision fire hydrant according to claim 1, characterized in that: A limiting block (4) fixedly connected to a fixing column (5) is provided on one side of the buffer plate (3).

5. The anti-collision fire hydrant according to claim 1, characterized in that: The inner wall of the anti-collision cover (8) is provided with a control module (16) connected to the circuit of the pressure sensing component (7), and the alarm speaker (10) is connected to the circuit of the control module (16); the inner wall of the anti-collision cover (8) is provided with a power supply device (12) for providing power to the pressure sensing component (7), the control module (16) and the alarm speaker (10).

6. The anti-collision fire hydrant according to claim 1, characterized in that: The outer wall of the anti-collision cover (8) is provided with through holes (9) corresponding to the working end and the operating end of the fire hydrant body (13), and the buffer plate (3) is provided with reserved holes (2) corresponding to the through holes (9).

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