CN216664336U

CN216664336U - Hidden fire hydrant based on screw thread locking

Info

Publication number: CN216664336U
Application number: CN202122611660.1U
Authority: CN
Inventors: 张超哲; 邱德广; 郑鹏涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-28
Filing date: 2021-10-28
Publication date: 2022-06-03
Anticipated expiration: 2031-10-28

Abstract

The utility model relates to the field of fire fighting, in particular to a hidden fire hydrant based on thread locking, which comprises a support frame, wherein a rotating assembly and a fire hydrant are arranged inside the support frame, one end of the fire hydrant is installed at one side of the rotating assembly, a switch assembly is arranged at the upper end of the fire hydrant, the switch assembly is arranged at the upper end of the rotating assembly, the rotating assembly comprises a circular groove, the circular groove is formed inside the support frame, the inner wall of the circular groove is rotatably connected with a rotating pipe, and two ends of the rotating pipe penetrate through the inner wall of the circular groove and extend to the outside of the support frame; through setting up runner assembly, can drive the fire hydrant and rotate and extend to the earth's surface upper end under runner assembly's combined action, for traditional device, the mode at the roadside is fixed to the fire hydrant, has reached and can not be collided by the human factor in daily life to make the fire hydrant can not damaged easily, and then ensured urban traffic's operation.

Description

Hidden fire hydrant based on screw thread locking

Technical Field

The utility model relates to the field of fire fighting, in particular to a hidden fire hydrant based on thread locking.

Background

The fire extinguishing system comprises an outdoor fire hydrant system, an indoor fire hydrant system, a fire extinguisher system, fire hydrants and a fixed fire fighting facility, wherein the fire hydrants are formally called fire hydrants and mainly used for controlling combustible substances, isolating combustion-supporting substances and eliminating fire sources, and fire extinguishment is realized by taking water from a municipal water supply network or an outdoor fire fighting water supply network by a fire truck.

The existing fire hydrant is generally installed on a broad roadside, a water source is conveniently obtained, the fire hydrant is easily collided, misoperation caused by artificial reasons often causes damage to the fire hydrant, water supply pressure in the fire hydrant is generally high, and after water spray happens due to breakage of a hydrant body, the fire hydrant is difficult to close at a certain time, so that influence is easily caused on urban traffic operation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems, and provides a hidden fire hydrant based on thread locking, which solves the problem that the roadside fire hydrant is easily damaged by collision and affects the running of urban traffic.

The concealed fire hydrant based on the thread locking comprises a support frame, wherein a rotating assembly and a fire hydrant are arranged inside the support frame, one end of the fire hydrant is installed on one side of the rotating assembly, a switch assembly is arranged at the upper end of the fire hydrant, and the switch assembly is arranged at the upper end of the rotating assembly;

the rotating assembly comprises a circular groove, the circular groove is arranged in the support frame, the inner wall of the circular groove is connected with a rotating pipe in a rotating mode, the two ends of the rotating pipe all penetrate through the inner wall of the circular groove and extend to the outside of the support frame, a stop block is fixedly connected to the inner wall of the circular groove, the inner wall of the circular groove is communicated with a side groove, the lower end of the fire hydrant is in contact with the inner bottom wall of the side groove, the surface of the rotating pipe is communicated with one end of the fire hydrant, partition plates are arranged on the two sides of the fire hydrant, and the partition plates are fixedly connected to the inner wall of the side groove.

Preferably, the fixed surface of rotating tube is connected with quantity and is two connecting rods, the other end fixedly connected with arc pinion rack of connecting rod, the surface meshing of arc pinion rack is connected with the spur gear, both ends of spur gear ground all rotate to be connected in the inner wall of circular slot.

Preferably, the surface meshing of straight-teeth gear is connected with the circular gear ring that quantity is two, one side of circular gear ring is rotated and is connected in the inner wall of circular slot, the surface of circular gear ring is provided with wire rope, wire rope's one end fixed connection is in the surface of circular gear ring.

Preferably, the switch module includes first rectangular hole and second rectangular hole, the upper end of support frame is all seted up in first rectangular hole and second rectangular hole, first rectangular hole and side channel intercommunication, one side and the second rectangular hole intercommunication of first rectangular hole, the inner wall of first rectangular hole articulates there is the rotation slat, the other end of rotating the slat extends to inside the second rectangular hole.

Preferably, the inner wall in second rectangular hole articulates there is concave piece, the inboard relative department of concave piece has all seted up the square groove, the inboard one end joint with the rotation slat of concave piece, the inner wall in second rectangular hole and wire rope's the other end fixed connection.

Preferably, the inner wall of rotating the slat rotates and is connected with the knob, the lower extreme of knob articulates there is the articulated rod that quantity is two, the other end of articulated rod articulates there is the litter, the cross section of litter and the cross section phase-match of square groove, the other end of litter runs through and rotates the slat and extend to the inside of square groove.

The utility model has the beneficial effects that: through setting up runner assembly, can drive the fire hydrant and rotate and extend to the earth's surface upper end under runner assembly's combined action, for traditional device, the mode at the roadside is fixed to the fire hydrant, has reached and can not be collided by the human factor in daily life to make the fire hydrant can not damaged easily, and then ensured urban traffic's operation.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection between the concave block and the rotating slat according to the present invention;

FIG. 3 is a schematic view showing the connection between the rotating slat and the knob according to the present invention;

fig. 4 is a schematic view of the connection of the connecting rod and the arc-shaped toothed plate of the present invention;

FIG. 5 is a distribution diagram of the first rectangular holes and the second rectangular holes according to the present invention.

In the figure: 1. a support frame; 2. a fire hydrant; 3. a rotating assembly; 301. a circular groove; 302. rotating the tube; 303. a connecting rod; 304. an arc toothed plate; 305. a spur gear; 306. a circular gear ring; 307. a wire rope; 308. a stopper; 309. a side groove; 310. a partition plate; 4. a switch assembly; 401. a first rectangular hole; 402. a second rectangular hole; 403. a concave block; 404. rotating the lath; 405. a square groove; 406. a knob; 407. a hinged lever; 408. and (4) sliding the rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the specific implementation: as shown in fig. 1-5, a hidden fire hydrant based on thread locking comprises a support frame 1, a rotating assembly 3 and a fire hydrant 2 are arranged inside the support frame 1, one end of the fire hydrant 2 is installed at one side of the rotating assembly 3, a switch assembly 4 is arranged at the upper end of the fire hydrant 2, the switch assembly 4 is arranged at the upper end of the rotating assembly 3, the rotating assembly 3 comprises a circular groove 301, the circular groove 301 is arranged inside the support frame 1, the inner wall of the circular groove 301 is rotatably connected with a rotating pipe 302, both ends of the rotating pipe 302 penetrate through the inner wall of the circular groove 301 and extend to the outside of the support frame 1, a stop block 308 is fixedly connected to the inner wall of the circular groove 301, the inner wall of the circular groove 301 is communicated with a side groove 309, the lower end of the fire hydrant 2 is in contact with the inner bottom wall of the side groove 309, the surface of the rotating pipe 302 is communicated with one end of the fire hydrant 2, both sides of the fire hydrant 2 are provided with partition plates 310, the partition plates 310 are fixedly connected to the inner wall of the side groove 309, the supporting frame 1 is arranged under the ground, the rotating assembly 3 and the fire hydrant 2 can be exposed by starting the switch assembly 4, the rotating assembly 3 is operated to move, the fire hydrant 2 can extend out of the upper end of the ground, an operator can operate and use the fire hydrant 2 extending out of the upper end of the ground, the fire hydrant 2 communicated with the rotating pipe 302 in the circular groove 301 can be driven to rotate by rotating the rotating pipe 302 in the circular groove 301, so that the fire hydrant 2 rotates to the upper end of the ground in the side groove 309, the fire hydrant 2 can be operated and used, the partition plates 310 on two sides of the fire hydrant 2 can limit the fire hydrant 2 from easily generating rotational deviation, and can prevent devices on two sides from influencing the fire hydrant 2;

as shown in fig. 2, 4 and 5, the surface of the rotating pipe 302 is fixedly connected with two connecting rods 303, the other end of the connecting rod 303 is fixedly connected with an arc-shaped toothed plate 304, the surface of the arc-shaped toothed plate 304 is engaged with a spur gear 305, both ends of the spur gear 305 are rotatably connected to the inner wall of the circular groove 301, when the spur gear 305 rotates, the arc-shaped toothed plate 304 is driven to rotate, the arc-shaped toothed plate 304 is fixedly connected with the rotating pipe 302 through the connecting rod 303, and further the rotating pipe 302 is driven to rotate while rotating through the arc-shaped toothed plate 304, when the rotating pipe 302 rotates ninety degrees along with the rotation, the arc-shaped toothed plate 3044 contacts with a stopper 308 fixedly connected in the circular groove 301, and further the rotating pipe 302 can be prevented from rotating continuously, the surface of the spur gear 305 is engaged with two circular toothed rings 306, one side of the circular toothed ring 306 rotates to be connected to the inner wall of the circular groove 301, a steel wire rope 307 is arranged on the surface of the circular gear ring 306, one end of the steel wire rope 307 is fixedly connected to the surface of the circular gear ring 306, the circular gear ring 306 can be driven to rotate by pulling the steel wire rope 307, the inner side of the circular gear ring 306 is meshed with the spur gear 305 while rotating on the inner wall of the circular groove 301, and the spur gear 305 can be driven to rotate by the rotation of the circular gear ring 306, so that the spur gear 305 can drive the arc-shaped toothed plate 304 to move;

as shown in fig. 2, 3 and 5, the switch assembly 4 includes a first rectangular hole 401 and a second rectangular hole 402, the first rectangular hole 401 and the second rectangular hole 402 are both opened at the upper end of the support frame 1, the first rectangular hole 401 is communicated with the side slot 309, one side of the first rectangular hole 401 is communicated with the second rectangular hole 402, the inner wall of the first rectangular hole 401 is hinged with a rotating strip 404, the other end of the rotating strip 404 extends into the second rectangular hole 402, the first rectangular hole 401 is communicated with the second rectangular hole 402, and the first rectangular hole 401 is communicated with the side slot 309, so that the fire hydrant 2 in the side slot 309 can rotate in the side slot 309 to reach the ground upper end through the first rectangular hole 401, the rotating strip 404 hinged in the first rectangular hole 401 can cover the first rectangular hole 401, and prevent long-term exposure in daily use, influence the inconvenient traffic, the inner wall of the second rectangular hole 402 is hinged with a concave block 403, the opposite positions of the inner sides of the concave blocks 403 are provided with square grooves 405, the inner side of the concave block 403 is clamped with one end of a rotating slat 404, the inner wall of the second rectangular hole 402 is fixedly connected with the other end of a steel wire rope 307, the concave block 403 is hinged in the second rectangular hole 402 and is clamped with the rotating slat 404, so that the rotating slat 404 can not be opened when the rotating slat 404 does not rotate, the second rectangular hole 402 can be prevented from being exposed in daily use to influence the passing of pedestrians, the inner wall of the second rectangular hole 402 is fixedly connected with the other end of the steel wire rope 307, an operator can directly pull the steel wire rope 307 to conveniently operate when the operating slat 404 is used, the inner wall of the rotating slat 404 is rotatably connected with a knob 406, the lower end of the knob 406 is hinged with two hinge rods 407, the other end of the hinged rod 407 is hinged with a sliding rod 408, the cross section of the sliding rod 408 is matched with that of the square groove 405, the other end of the sliding rod 408 penetrates through the rotating strip 404 and extends into the square groove 405, the inner wall of the rotating strip 404 is rotatably connected with a knob 406, the knob 406 is rotated to drive the hinged rod 407 to move, the hinged rod 407 can drive the sliding rod 408 to slide in the rotating strip 404 while moving, the sliding rod 408 can extend into the square groove 405 inside the concave block 403 while sliding, and further can slide into the square groove 405 through the sliding rod 408, so that the rotating strip 404 is locked with the concave block 403, and accidental opening in daily use is prevented.

When the fire hydrant cabinet is used, when an operator uses the fire hydrant cabinet, the knob 406 is only required to be rotated, so that the knob 406 drives the hinge rod 407 to move, the other end of the hinge rod 407 can drive the slide rod 408 in the square groove 405 to slide out, so that the rotary slat 404 can be opened, when the rotary slat 404 is opened, the concave block 403 can be pulled to be opened, the steel wire rope 307 fixedly connected with the inner wall of the second rectangular hole 402 is pulled, so that the steel wire rope 307 can drive the circular gear ring 306 to rotate under the pulling of the operator, when the circular gear ring 306 rotates, the spur gear 305 rotatably connected with the inner wall of the circular groove 301 is driven to rotate, when the spur gear 305 rotates, the arc toothed plate 304 meshed with the spur gear is driven to rotate, when the arc toothed plate 304 rotates, the rotary pipe 302 is driven to rotate through the connecting rod 303, when the rotary rod rotates, the fire hydrant 2 in the side groove 309 is driven, the fire hydrant 2 in the side groove 309 is driven to rotate, so that one end of the fire hydrant 2 is exposed out of the ground end, the rotating strip plate 404 can be put down to be triangular with the surface of the fire hydrant 2, a supporting effect can be achieved, and an operator can operate the fire hydrant 2 exposed out of the ground end.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a hidden fire hydrant based on screw thread locking, includes support frame (1), its characterized in that: a rotating assembly (3) and a fire hydrant (2) are arranged in the support frame (1), one end of the fire hydrant (2) is installed on one side of the rotating assembly (3), a switch assembly (4) is arranged at the upper end of the fire hydrant (2), and the switch assembly (4) is arranged at the upper end of the rotating assembly (3);

rotating assembly (3) include circular slot (301), the inside in support frame (1) is seted up in circular slot (301), the inner wall of circular slot (301) rotates and is connected with rotating-tube (302), the inner wall that circular slot (301) were all run through at the both ends of rotating-tube (302) and extend to support frame (1) outside, the inner wall fixedly connected with dog (308) of circular slot (301), the inner wall intercommunication of circular slot (301) has side groove (309), the lower extreme of fire hydrant (2) and the interior diapire contact of side groove (309), the surface of rotating-tube (302) and the one end intercommunication of fire hydrant (2), the both sides of fire hydrant (2) all are provided with baffle (310), baffle (310) fixed connection is in the inner wall of side groove (309).

2. The concealed fire hydrant based on thread locking according to claim 1, wherein: the utility model discloses a rotation pipe, including rotation pipe (302), fixed surface is connected with the connecting rod (303) that quantity is two, the other end fixedly connected with arc pinion rack (304) of connecting rod (303), the surface meshing of arc pinion rack (304) is connected with straight-teeth gear (305), the both ends of straight-teeth gear (305) are all rotated and are connected in the inner wall of circular slot (301).

3. A concealed fire hydrant based on screw thread locking according to claim 2, in which: the surface meshing of straight-teeth gear (305) is connected with the ring gear (306) that quantity is two, one side of ring gear (306) is rotated and is connected in the inner wall of circular slot (301), the surface of ring gear (306) is provided with wire rope (307), the one end fixed connection of wire rope (307) is in the surface of ring gear (306).

4. The concealed fire hydrant based on thread locking according to claim 1, wherein: switch module (4) include first rectangular hole (401) and second rectangular hole (402), the upper end in support frame (1) is all seted up in first rectangular hole (401) and second rectangular hole (402), first rectangular hole (401) and side slot (309) intercommunication, one side and second rectangular hole (402) intercommunication of first rectangular hole (401), the inner wall of first rectangular hole (401) articulates there is rotation slat (404), the other end of rotating slat (404) extends to inside second rectangular hole (402).

5. The concealed fire hydrant based on thread locking according to claim 4, wherein: the inner wall of second rectangular hole (402) articulates there is concave piece (403), square groove (405) have all been seted up to the inboard relative department of concave piece (403), the inboard and the one end joint of rotating slat (404) of concave piece (403), the inner wall of second rectangular hole (402) and the other end fixed connection of wire rope (307).

6. The concealed fire hydrant based on thread locking according to claim 5, wherein: the inner wall of rotating slat (404) rotates and is connected with knob (406), the lower extreme of knob (406) articulates there is articulated pole (407) that quantity is two, the other end of articulated pole (407) articulates there is litter (408), the cross section of litter (408) and the cross section phase-match of square groove (405), the other end of litter (408) runs through and rotates slat (404) and extend to the inside of square groove (405).