Fire-fighting equipment with quick connection structure

Abstract

The utility model discloses fire-fighting equipment with a quick connecting structure, which belongs to the technical field of fire-fighting equipment with quick connecting structures, and is characterized by comprising a limiting mechanism and a connecting mechanism, the limiting mechanism comprises a limiting groove, a limiting pipe, a clamping port and a fire hydrant body, and the connecting mechanism comprises a sliding component and a clamping component. By arranging the limiting mechanism and the connecting mechanism, the limiting groove can limit the sliding assembly under the fixation of the limiting pipe and can assist in guiding the sliding assembly to the clamping opening, and the limiting pipe can fix the limiting groove and the clamping opening, so that the sliding assembly and the clamping assembly are fixed more firmly through the limiting groove and the clamping opening; the fire hydrant body can fix the limiting pipe, the sliding assembly can fix the clamping assembly, the stability of the clamping assembly during use can be improved, the clamping assembly can be guided by the sliding assembly to fix the sliding assembly through the clamping opening, and therefore positioning and rotating are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of fire fighting equipment with a quick connection structure, in particular to fire fighting equipment with a quick connection structure. Background Art

[0002] Fire-fighting equipment is installed on the fire-fighting water supply pipeline in the building. It is composed of a box, a fire hydrant, a fire interface, etc. When it needs to be used, the water pipe must be connected to the fire hydrant through the fire interface, and then the fire hydrant must be opened for use.

[0003] At present, the Chinese utility model with the publication number of CN218580756U discloses a fire hydrant with a quick plug-in structure, which relates to the technical field of fire hydrants. This fire hydrant aims to solve the technical problem that the valve handwheel of the current fire hydrant does not have a safety mechanism and is easily opened accidentally, resulting in a waste of water resources. This fire hydrant includes a fire hydrant body, a handwheel arranged above the fire hydrant body, and a No. 1 end seat and a No. 2 end seat symmetrically installed on the upper end of the fire hydrant body. This fire hydrant fixes the handwheel and the fire hydrant body by horizontally inserting the No. 1 plug and the No. 2 plug into the shaft column. The added safety mechanism avoids the loss of water resources caused by the handwheel being rotated under accidental circumstances. The No. 1 plug and the No. 2 plug are connected by a screw rod. When plugging and unplugging, the No. 2 plug can be rotated to separate the two. The separated No. 1 plug and the No. 2 plug automatically disengage from the shaft column, so as to achieve the purpose of quick plug-in and unlocking. The mechanical safety mechanism has good durability, simple structure, and flexible and convenient use.

[0004] When fire-fighting equipment is needed, a quick connection structure is used, and fire-fighting equipment with a quick connection structure is one of them. However, the existing fire-fighting equipment is not convenient for quick connection, and when connecting, it is necessary to align and then rotate the connection. If the alignment is not accurate enough, it is easy to cause the connection to fall off, thereby reducing the connection efficiency of the fire-fighting equipment. Utility Model Content

[0005] The utility model provides fire-fighting equipment with a quick connection structure, aiming to solve the problem that the existing fire-fighting equipment is not convenient for quick connection, and when connecting, it is necessary to align and then rotate the connection, and when the alignment is not accurate enough, it is easy to cause the connection to fall off, thereby reducing the connection efficiency of the fire-fighting equipment.

[0006] The utility model is implemented as follows: the fire-fighting equipment with a quick connection structure includes a limiting mechanism and a connecting mechanism, the connecting mechanism is clamped on the inner wall of the limiting mechanism, the limiting mechanism includes a limiting groove, a limiting pipe, a clamping interface and a fire hydrant body, and the connecting mechanism includes a sliding component and a clamping component;

[0007] The limiting groove is opened on the inner wall of the limiting tube, the card interface is opened on the top of the limiting groove, the surface of the fire hydrant body is connected with one end of the limiting tube, the inner wall of the other end of the limiting tube is slidably connected with the surface of the sliding component, and the surface of the sliding component is bolted to the bottom of the card connection component.

[0008] In order to fix the snap-on assembly and facilitate the connection, the fire-fighting equipment with a quick connection structure is preferably configured in the present invention as follows: the sliding assembly includes a limit ring, a limit block and a connecting pipe, the limit ring is bolted to the front side of the limit block, the inner wall of the limit ring is bolted to the surface of the connecting pipe, the surface of the connecting pipe is bolted to the bottom of the limit block, and the surface of the limit block is slidably connected to the inner wall of the limit groove.

[0009] In order to achieve the effect of fixing and quickly connecting the sliding component, as a preferred fire-fighting equipment with a quick connection structure of the utility model, the clamping component includes a clamping block, a limit rod, a limit spring and a fixed block, the bottom of the clamping block is bolted to the top of the limit rod, the surface of the limit rod contacts the inner wall of the limit spring, one end of the limit spring is bolted to the bottom of the clamping block, the other end of the limit spring is bolted to the bottom of the inner wall of the fixed block, the surface of the limit rod is slidably connected to the inner wall of the fixed block, and the bottom of the fixed block is bolted to the surface of the connecting pipe.

[0010] In order to increase the stability of the use of the limit groove, as a preferred fire-fighting equipment with a quick connection structure of the utility model, the limit groove is opened on the inner wall of the limit tube, and there are two limit grooves in total, which are used in conjunction with the limit tube.

[0011] In order to prevent leakage at the connection during use, as a preferred fire-fighting equipment with a quick connection structure of the utility model, a sealing gasket is provided on the surface of the limit block, and a snap structure is provided on the surface of the sealing gasket, and the sealing gasket is used in conjunction with the limit block.

[0012] In order to facilitate the installation and fixation of the connecting pipe, as a preferred fire-fighting equipment with a quick connection structure of the utility model, a connecting groove is provided on the front side of the connecting pipe, the connecting groove is designed to be circular, and the connecting groove is used in conjunction with the connecting pipe.

[0013] In order to limit and reinforce the limiting rod, as a preferred fire-fighting equipment with a quick connection structure of the utility model, a reinforcement ring is provided at the bottom of the limiting rod, and the reinforcement ring is made of stainless steel material and is used in conjunction with the limiting rod.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The fire-fighting equipment with a quick-connect structure is provided with a limiting mechanism and a connecting mechanism. The limiting groove can limit the sliding assembly under the fixation of the limiting tube, and can assist in guiding the sliding assembly to the card interface. The limiting tube can fix and limit the limiting groove and the card interface, so that the limiting groove and the card interface can fix the sliding assembly and the card assembly more tightly, and can prevent the sliding assembly from shifting when connecting, thereby causing the sliding assembly to fall off easily when using. The fire hydrant body can fix and limit the limiting tube, and the sliding assembly can fix the card assembly, which can increase the stability of the card assembly when in use and facilitate the user to externally connect the water pipe and the sliding assembly. The card assembly can fix the sliding assembly through the card interface under the guidance of the sliding assembly, thereby avoiding the need for positioning and rotation and improving the connection efficiency. After the card assembly is fixed, it can be quickly disassembled by pressing the card assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is the overall structural diagram of the fire fighting equipment with a quick connection structure of the utility model;

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

[0018] Figure 3 It is a structural schematic diagram of the connecting mechanism in the utility model;

[0019] Figure 4 It is a structural schematic diagram of the sliding assembly in the utility model;

[0020] Figure 5 It is a structural schematic diagram of the clamping assembly in the utility model.

[0021] In the figure, 1. limiting mechanism; 101. limiting groove; 102. limiting pipe; 103. card interface; 104. fire hydrant body; 2. connecting mechanism; 201. sliding assembly; 2011. limiting ring; 2012. limiting block; 2013. connecting pipe; 202. card connection assembly; 2021. card block; 2022. limiting rod; 2023. limiting spring; 2024. fixing block; 3. sealing gasket; 4. connecting groove; 5. reinforcement ring. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0023] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0024] See also Figure 1-5 The utility model provides a technical solution: a fire-fighting device with a quick connection structure, including a limiting mechanism 1 and a connecting mechanism 2, the connecting mechanism 2 is clamped on the inner wall of the limiting mechanism 1, the limiting mechanism 1 includes a limiting groove 101, a limiting tube 102, a clamping interface 103 and a fire hydrant body 104, and the connecting mechanism 2 includes a sliding component 201 and a clamping component 202;

[0025] The limiting groove 101 is opened on the inner wall of the limiting tube 102, the card interface 103 is opened on the top of the limiting groove 101, the surface of the fire hydrant body 104 is connected with one end of the limiting tube 102, the inner wall of the other end of the limiting tube 102 is slidably connected with the surface of the sliding component 201, and the surface of the sliding component 201 is bolted to the bottom of the card component 202.

[0026] In this embodiment, by setting the limiting mechanism 1 and the connecting mechanism 2, the limiting groove 101 can limit the sliding component 201 under the fixation of the limiting tube 102, and can assist in guiding the sliding component 201 to the card interface 103. The limiting tube 102 can fix and limit the limiting groove 101 and the card interface 103, so that the limiting groove 101 and the card interface 103 can fix the sliding component 201 and the card connection component 202 more tightly, and can prevent the sliding component 201 from shifting when connecting, thereby causing the sliding component 201 to be used. It is easy to fall off, the fire hydrant body 104 can fix and limit the limiting pipe 102, the sliding component 201 can fix the snap-on component 202, the stability of the snap-on component 202 when in use can be increased, and it is convenient for the user to externally connect the water pipe and the sliding component 201, the snap-on component 202 can fix the sliding component 201 through the snap interface 103 under the guidance of the sliding component 201, thereby avoiding the need for positioning and rotation and improving the connection efficiency, and after the snap-on component 202 is fixed, it can be quickly disassembled by pressing the snap-on component 202.

[0027] As a technical optimization solution of the utility model, the sliding assembly 201 includes a limit ring 2011, a limit block 2012 and a connecting tube 2013. The limit ring 2011 is bolted to the front side of the limit block 2012, the inner wall of the limit ring 2011 is bolted to the surface of the connecting tube 2013, the surface of the connecting tube 2013 is bolted to the bottom of the limit block 2012, and the surface of the limit block 2012 is slidably connected to the inner wall of the limit groove 101.

[0028] In this embodiment: by setting the sliding component 201, the limiting ring 2011 can limit the sliding position of the limiting block 2012, and can limit the connection position of the connecting tube 2013. When the connecting tube 2013 is connected, the connecting tube 2013 is inserted into the limiting tube 102 through the sliding of the limiting block 2012 and the limiting groove 101. At the same time, under the limitation of the limiting ring 2011, the inserted position of the connecting tube 2013 will not be offset, and the connecting tube 2013 can fix the clamping component 202. The limiting block 2012 can fix the clamping component 202 for a second time under the fixation of the connecting tube 2013, so as to increase the stability of the clamping component 202 when in use.

[0029] As a technical optimization solution of the utility model, the clamping assembly 202 includes a clamping block 2021, a limiting rod 2022, a limiting spring 2023 and a fixed block 2024. The bottom of the clamping block 2021 is bolted to the top of the limiting rod 2022, the surface of the limiting rod 2022 contacts the inner wall of the limiting spring 2023, one end of the limiting spring 2023 is bolted to the bottom of the clamping block 2021, the other end of the limiting spring 2023 is bolted to the bottom of the inner wall of the fixed block 2024, the surface of the limiting rod 2022 is slidably connected to the inner wall of the fixed block 2024, and the bottom of the fixed block 2024 is bolted to the surface of the connecting pipe 2013.

[0030] In this embodiment, by setting the clamping assembly 202, the clamping block 2021 can fix the limiting rod 2022 and can assist in guiding the user to press, and the limiting rod 2022 can limit the limiting spring 2023. When the connecting tube 2013 slides into the limiting tube 102, the fixing block 2024 is fixed by the connecting tube 2013, so that the connecting tube 2013 moves and drives the fixing block 2024 to move in the limiting groove 101, and the limiting groove 101 assists in guiding the connecting tube 2013 to the card interface 10 3, due to the squeezing of the limit spring 2023 by the card block 2021 and the limit rod 2022, the limit spring 2023 makes the limit rod 2022 rebound from the fixed block 2024 at the card interface 103, so that the limit rod 2022 slides in the fixed block 2024, and when the limit rod 2022 moves, due to the fixation of the limit rod 2022 and the card block 2021, the limit rod 2022 drives the card block 2021 to move, so that the card block 2021 is stuck in the card interface 103, thereby achieving a quick connection effect.

[0031] As a technical optimization solution of the present invention, the limiting groove 101 is provided on the inner wall of the limiting tube 102 , and two limiting grooves 101 are provided in total, and the limiting groove 101 and the limiting tube 102 are used in conjunction with each other.

[0032] In this embodiment, by providing the limiting groove 101 , the limiting groove 101 can assist in guiding and limiting the sliding assembly 201 under the fixation of the limiting tube 102 , and the limiting groove 101 can increase the stability of the sliding assembly 201 when in use.

[0033] As a technical optimization solution of the utility model, a sealing gasket 3 is provided on the surface of the limiting block 2012 , and a buckle structure is provided on the surface of the sealing gasket 3 , and the sealing gasket 3 is used in conjunction with the limiting block 2012 .

[0034] In this embodiment: by providing a sealing gasket 3, the connection of the limit block 2012 can be sealed, and a snap structure is provided on the surface of the sealing gasket 3 to facilitate the removal of the sealing gasket 3, thereby facilitating the inspection and maintenance of the limit block 2012.

[0035] As a technical optimization solution of the utility model, a connecting groove 4 is provided on the front side of the connecting pipe 2013 . The connecting groove 4 is designed to be circular and is used in conjunction with the connecting pipe 2013 .

[0036] In this embodiment, by providing the connection groove 4, it is convenient for the user to connect the connection pipe 2013 and the water pipe externally, and the connection of the connection pipe 2013 can be made tighter, thereby increasing the stability during use.

[0037] As a technical optimization solution of the present invention, a reinforcement ring 5 is provided at the bottom of the limiting rod 2022 . The reinforcement ring 5 is made of stainless steel and is used in conjunction with the limiting rod 2022 .

[0038] In this embodiment: by setting a reinforcement ring 5, the limit rod 2022 can be reinforced and limited, and the reinforcement ring 5 is made of stainless steel material. The stainless steel material has strong hardness and service life, which can increase the stability of the reinforcement ring 5 and the limit rod 2022 when in use.

[0039] Working principle: First, when the fire-fighting equipment is needed, the connecting pipe 2013 is pushed into the limiting pipe 102 through the sliding of the clamping block 2021 and the limiting groove 101, and then the clamping block 2021 is pressed to make the clamping block 2021 clamped into the limiting groove 101, and the connecting pipe 2013 is pushed into the limiting pipe 102, and under the limitation of the limiting ring 2011 and the limiting block 2012, the position where the connecting pipe 2013 is pushed in will not be offset, and then under the auxiliary guidance of the limiting groove 101, the clamping block 2021 is guided to the card interface 103, and the clamping block 2021 is connected with the card interface 103. When touched, the limit spring 2023 is squeezed by the card block 2021 and the limit rod 2022, so that the limit spring 2023 is at the card interface 103, and the limit rod 2022 rebounds from the fixed block 2024, so that the limit rod 2022 slides in the fixed block 2024, and when the limit rod 2022 moves, due to the fixation of the limit rod 2022 and the card block 2021, the limit rod 2022 drives the card block 2021 to move, so that the card block 2021 is stuck in the card interface 103, and then the fire hydrant body 104 is opened to complete the quick connection of the fire-fighting equipment.

[0040] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A fire-fighting device with a quick connection structure, comprising a limiting mechanism (1) and a connection mechanism (2), characterized in that: The connecting mechanism (2) is clamped on the inner wall of the limiting mechanism (1), the limiting mechanism (1) comprises a limiting groove (101), a limiting tube (102), a clamping interface (103) and a fire hydrant body (104), and the connecting mechanism (2) comprises a sliding component (201) and a clamping component (202); The limiting groove (101) is provided on the inner wall of the limiting tube (102), the card interface (103) is provided on the top of the limiting groove (101), the surface of the fire hydrant body (104) is connected with one end of the limiting tube (102), the inner wall of the other end of the limiting tube (102) is slidably connected with the surface of the sliding component (201), and the surface of the sliding component (201) is bolted to the bottom of the card connection component (202).

2. The fire fighting equipment with a quick connection structure according to claim 1, characterized in that: The sliding assembly (201) comprises a limiting ring (2011), a limiting block (2012) and a connecting pipe (2013); the limiting ring (2011) is bolted to the front side of the limiting block (2012); the inner wall of the limiting ring (2011) is bolted to the surface of the connecting pipe (2013); the surface of the connecting pipe (2013) is bolted to the bottom of the limiting block (2012); and the surface of the limiting block (2012) is slidably connected to the inner wall of the limiting groove (101).

3. The fire fighting equipment with a quick connection structure according to claim 2, characterized in that: The clamping assembly (202) comprises a clamping block (2021), a limiting rod (2022), a limiting spring (2023) and a fixed block (2024); the bottom of the clamping block (2021) is bolted to the top of the limiting rod (2022); the surface of the limiting rod (2022) is in contact with the inner wall of the limiting spring (2023); one end of the limiting spring (2023) is bolted to the bottom of the clamping block (2021); the other end of the limiting spring (2023) is bolted to the bottom of the inner wall of the fixed block (2024); the surface of the limiting rod (2022) is slidably connected to the inner wall of the fixed block (2024); and the bottom of the fixed block (2024) is bolted to the surface of the connecting pipe (2013).

4. The fire fighting equipment with a quick connection structure according to claim 1, characterized in that: The limiting groove (101) is provided on the inner wall of the limiting tube (102), and two limiting grooves (101) are provided in total. The limiting groove (101) is used in conjunction with the limiting tube (102).

5. The fire fighting equipment with a quick connection structure according to claim 2, characterized in that: A sealing gasket (3) is provided on the surface of the limiting block (2012), a buckle structure is provided on the surface of the sealing gasket (3), and the sealing gasket (3) is used in conjunction with the limiting block (2012).

6. The fire fighting equipment with a quick connection structure according to claim 2, characterized in that: A connecting groove (4) is provided on the front side of the connecting pipe (2013); the connecting groove (4) is circular in shape; the connecting groove (4) is used in conjunction with the connecting pipe (2013).

7. The fire fighting equipment with a quick connection structure according to claim 3, characterized in that: A reinforcement ring (5) is provided at the bottom of the limiting rod (2022); the reinforcement ring (5) is made of stainless steel material, and the reinforcement ring (5) is used in conjunction with the limiting rod (2022).

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