CN220538769U

CN220538769U - Fire hydrant capable of preventing false touch

Info

Publication number: CN220538769U
Application number: CN202321704159.2U
Authority: CN
Inventors: 薛景飞; 张鹏举; 张楠楠; 吴英贤; 梁宇; 徐玲玲; 黄纯纯
Original assignee: Yiguang Liaoning Construction Technology Co ltd
Current assignee: Yiguang Liaoning Construction Technology Co ltd
Priority date: 2023-06-30
Filing date: 2023-06-30
Publication date: 2024-02-27
Anticipated expiration: 2033-06-30

Abstract

The utility model discloses a fire hydrant capable of preventing false touch, which comprises a hydrant body shell, wherein a water diversion port is arranged at one side of the top end of the hydrant body shell, a plugging cover is connected to the top end of the hydrant body shell, a control swivel mount is arranged on the plugging cover, a rotating cylinder is connected to the bottom of the control swivel mount, a control rotating rod is inserted into the control swivel mount, and a pushing and pressing sliding plate is arranged at the bottom end of the control rotating rod; the utility model relates to the technical field of fire hydrants, in particular to a fire hydrant capable of preventing false touch, which adopts a bolt body shell with a cylindrical structure as a main body, wherein the bottom end of the fire hydrant is connected with a water supply pipeline by adopting a water receiving bent pipe, a rotary clamping groove on a control swivel seat is matched with a control swivel rod, and the threaded swivel rod is coaxially connected in a plug-in limiting mode, so that the rotation of the threaded swivel rod can be controlled, further, a sealing control valve can be controlled to be closed and released, the operation is convenient, and false touch of irrelevant personnel can be prevented.

Description

Fire hydrant capable of preventing false touch

Technical Field

The utility model relates to the technical field of fire hydrants, in particular to a fire hydrant capable of preventing false touch.

Background

The fire hydrant is an important component of a fire extinguishing system in modern urban construction and buildings, the fire hydrant in the present stage is mainly used as a water supply connection node of a fire extinguishing pipeline, the fire hydrant in the present stage is mainly used for adjusting a switch by adopting a threaded structure, such as the fire hydrant disclosed in the publication No. CN218667738U, the stability of the baffle installed at the water outlet end of the fire hydrant is improved by arranging a first annular piece, a first metal elastic piece and a second metal elastic piece on the baffle, and meanwhile, the step of detaching the baffle from the water outlet end of the fire hydrant is simplified, so that the operation of workers can be facilitated.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a fire hydrant capable of preventing false touch, and solves the problems of the prior background technology.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the fire hydrant capable of preventing false touch comprises a hydrant body shell, wherein a water diversion port is formed in one side of the top end of the hydrant body shell, a plugging cover is connected to the top end of the hydrant body shell, a control swivel mount is arranged on the plugging cover, a rotating cylinder is connected to the bottom of the control swivel mount, a control rotating rod is inserted into the control swivel mount, and a pushing and pressing sliding plate is arranged at the bottom end of the control rotating rod;

the bottom of the rotating cylinder is provided with a limit sleeve, the limit sleeve is provided with a reverse thrust spring, the reverse thrust spring is abutted against the lower part of the pushing and pressing slide plate, the pushing and pressing slide plate is a cylindrical structure plate and is matched with the diameter of the rotating cylinder, and the bottom end of the control rotating rod penetrates through the bottom end of the rotating cylinder;

the bottom of the bolt body shell is connected with a water receiving bent pipe, a sealing control valve is arranged at the joint of the water receiving bent pipe and the bolt body shell, and a threaded rotating rod is arranged on the sealing control valve;

the control swivel mount is provided with a rotary clamping groove, the control swivel rod is provided with a limit buckle, and the limit buckle is meshed with the rotary clamping groove

The bottom of control bull stick is provided with the drive inserted block, control groove has been seted up on the top of screw thread bull stick, the drive inserted block corresponds with control groove control.

Preferably, the limiting buckle is of a cylindrical structure controlled by a spring, and the head end is of a spherical structure.

Preferably, the rotary clamping groove can rotate on the control swivel base, and simultaneously one side of the rotary clamping groove is provided with an unlocking rod which is positioned at the corresponding side of the limiting buckle.

Preferably, a pair of flange plates are arranged between the water receiving bent pipe and the bolt body shell and are connected through a plurality of pairs of pull bolts.

Preferably, the upper part of the water receiving bent pipe on the outer shell of the plug body is provided with a water accumulation and drainage valve.

Preferably, a pair of butting pipe orifices are arranged on the outer shell of the plug body and positioned on two sides of the water diversion port.

Advantageous effects

The utility model provides a fire hydrant capable of preventing false touch. The beneficial effects are as follows: this prevent fire hydrant that mistake touched adopts the bolt body shell of cylindricality structure as the main part, and the bottom adopts water receiving return bend to connect the supply line, matches with the control bull stick through the rotatory draw-in groove on the control swivel mount, uses the spacing mode of cartridge to carry out coaxial coupling to the screw thread bull stick to can control screw thread bull stick rotation, and then can control sealed control valve and seal and remove, not only convenient operation can prevent irrelevant personnel mistake moreover and touch.

Drawings

FIG. 1 is a schematic diagram of a front view of a tamper-proof hydrant according to the present utility model.

FIG. 2 is a schematic side view of a fire hydrant for preventing false touch according to the present utility model.

FIG. 3 is a schematic view of a partial isometric view of an anti-false fire hydrant according to the present utility model.

In the figure: 1. a plug body shell; 2. a blocking cover; 3. controlling the swivel mount; 4. a rotating cylinder; 5. a control rotating rod; 6. pushing and pressing the sliding plate; 7. a limit sleeve; 8. a thrust-back spring; 9. a water receiving bent pipe; 10. sealing the control valve; 11. a threaded rotating rod; 12. a rotary clamping groove; 13. limiting buckle; 14. driving the plug block; 15. a flange plate; 16. a ponding drainage valve; 17. and a pipe connecting port.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides an embodiment: the utility model provides a prevent fire hydrant of mistake touch, including plug body shell 1, top one side of plug body shell 1 is provided with the water diversion mouth, the top of plug body shell 1 is connected with shutoff lid 2, be provided with control swivel mount 3 on shutoff lid 2, the bottom of control swivel mount 3 is connected with rotary cylinder 4, control swivel mount 3 interpolation is equipped with control bull stick 5, the bottom of control bull stick 5 is provided with bulldozes slide 6, in the concrete implementation process, plug body shell 1 is the support main part and the installation main part of fire hydrant, be provided with the water diversion mouth on plug body shell 1 and be used for supplying water for the fire engine, plug body shell 1 adopts the columnar structure to pass through shutoff lid 2 as upper portion sealedly at the top of plug body shell 1, control swivel mount 3 through shutoff lid 2 on control swivel mount 3 can rotate on control swivel mount 3, control bull stick 5 only can rotate by oneself when the fire hydrant is closed, it needs to push down control bull stick 5 to push away to make control bull stick 5 extrusion spring to start the fire hydrant; the bottom of the rotary cylinder 4 is provided with a limiting sleeve 7, the limiting sleeve 7 is provided with a back-pushing spring 8, the back-pushing spring 8 is abutted against the lower part of the pushing slide plate 6, the pushing slide plate 6 is a cylindrical structural plate and is matched with the diameter of the rotary cylinder 4, the bottom end of the control rotating rod 5 penetrates through the bottom end of the rotary cylinder 4, the limiting sleeve 7 is used for fixing the back-pushing spring 8, and when the back-pushing spring 8 is extruded, the pushing slide plate 6 and the back-pushing spring 8 are limited by the rotary cylinder 4; the bottom of the bolt body shell 1 is connected with a water receiving bent pipe 9, a sealing control valve 10 is arranged at the joint of the water receiving bent pipe 9 and the bolt body shell 1, and a thread rotating rod 11 is arranged on the sealing control valve 10; the control swivel mount 3 is provided with a rotary clamping groove 12, the control swivel lever 5 is provided with a limit buckle 13, the limit buckle 13 is meshed with the rotary clamping groove 12, the limit buckle 13 on the control swivel lever 5 is meshed with the rotary clamping groove 12 through the lower pressure control swivel lever 5, thereby fixing the height of the control swivel lever 5, the bottom of the control swivel lever 5 is provided with a drive insert block 14, the top end of the threaded swivel lever 11 is provided with a control swivel groove, the drive insert block 14 corresponds to the control swivel groove, at the moment, the drive insert block 14 is inserted into the control swivel groove, at the moment, the control swivel lever 5 can be rotated to enable the drive insert block 14 to drive the control swivel groove to rotate, thereby enabling the sealing control valve 10 to release the sealing of the water receiving elbow, the water receiving elbow 9 is used for connecting an external water supply pipeline, enabling water to enter the bolt shell 1, after the use is completed, the sealing control valve 10 is closed by reversely rotating the control swivel lever 5, locking of the limit buckle 13 is released, the control swivel groove is controlled through the reverse thrust pushing of the reverse pushing slide 6 provided by the reverse pushing slide 6 on the reverse pushing of the reverse pushing spring 8 on the limit sleeve 7.

As a preferred scheme, still further, spacing buckle 13 is spring-controlled's cylindricality structure and head end be spherical structure, utilizes the thrust of spring to promote spacing buckle 13 and inserts in rotatory draw-in groove 12 to realize spacing. As a preferred scheme, still further, rotatory draw-in groove 12 can rotate on control swivel mount 3, and one side of rotatory draw-in groove 12 is provided with the unlocking lever simultaneously, and the unlocking lever is located the corresponding side of spacing buckle 13, promotes the unlocking lever and can release spacing buckle 13. As a preferable scheme, a pair of flange plates 15 are arranged between the water receiving bent pipe 9 and the bolt body shell 1 and are connected through a plurality of pairs of pull bolts, so that the water receiving bent pipe 9 and the bolt body shell 1 are conveniently connected. As a preferred scheme, further, the upper part of the water receiving bent pipe 9 on the plug body shell 1 is provided with a water accumulating and draining valve 16, and the water accumulating and draining valve 16 can be used for draining the water accumulating in the plug body shell 1. Preferably, a pair of butting nozzles 17 are arranged on the two sides of the water diversion port on the plug body shell 1 for connecting a water spray pipe.

In summary, the above-mentioned overall understanding, this fire hydrant of preventing mistake is touched adopts the bolt body shell 1 of cylindricality structure as the main part, and the bottom adopts water receiving return bend 9 to connect the water supply line, matches with control bull stick 5 through rotatory draw-in groove 12 on the control swivel mount 3, uses the spacing mode of cartridge to carry out coaxial coupling to screw bull stick 11 to can control screw bull stick 11 and rotate, and then can control seal control valve 10 and seal and remove, not only convenient operation, can prevent irrelevant personnel mistake moreover and touch.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a prevent fire hydrant of mistake touch, includes bolt body shell (1), top one side of bolt body shell (1) is provided with the diversion mouth, the top of bolt body shell (1) is connected with shutoff lid (2), be provided with control swivel mount (3) on shutoff lid (2), a serial communication port, the bottom of control swivel mount (3) is connected with rotary drum (4), control bull stick (5) are equipped with in control swivel mount (3), the bottom of control bull stick (5) is provided with bulldozes slide (6);

the bottom of the rotating cylinder (4) is provided with a limit sleeve (7), the limit sleeve (7) is provided with a reverse thrust spring (8), the reverse thrust spring (8) is abutted against the lower part of the pushing and pressing slide plate (6), the pushing and pressing slide plate (6) is a cylindrical structure plate and is matched with the diameter of the rotating cylinder (4), and the bottom end of the control rotating rod (5) penetrates through the bottom end of the rotating cylinder (4);

the bottom of the bolt body shell (1) is connected with a water receiving bent pipe (9), a sealing control valve (10) is arranged at the joint of the water receiving bent pipe (9) and the bolt body shell (1), and a threaded rotating rod (11) is arranged on the sealing control valve (10);

the control swivel mount (3) is provided with a rotary clamping groove (12), the control swivel lever (5) is provided with a limit buckle (13), and the limit buckle (13) is meshed with the rotary clamping groove (12)

The bottom of control bull stick (5) is provided with drive insert (14), control groove has been seted up on the top of screw thread bull stick (11), drive insert (14) correspond with the control groove control.

2. A fire hydrant against false contact according to claim 1, characterized in that the limit catch (13) is of a spring-controlled cylindrical structure and the head end is of a spherical structure.

3. A fire hydrant against false triggering according to claim 2, characterized in that the rotary clamping groove (12) can rotate on the control swivel base (3), while one side of the rotary clamping groove (12) is provided with an unlocking lever, which is located at the corresponding side of the limit catch (13).

4. A fire hydrant against false triggering according to claim 3, characterised in that a pair of flange plates (15) are arranged between the water receiving elbow (9) and the hydrant body casing (1) and are connected by means of a plurality of split bolts.

5. A fire hydrant against false triggering according to claim 4, characterized in that the hydrant body casing (1) is provided with a water accumulation drain valve (16) in the upper part of the water receiving elbow (9).

6. A false touch preventing fire hydrant according to claim 5, characterised in that a pair of nozzles (17) are provided on the outer casing of the hydrant on either side of the water intake.