CN217027298U - Outdoor anticollision fire hydrant - Google Patents
Outdoor anticollision fire hydrant Download PDFInfo
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- CN217027298U CN217027298U CN202220862984.4U CN202220862984U CN217027298U CN 217027298 U CN217027298 U CN 217027298U CN 202220862984 U CN202220862984 U CN 202220862984U CN 217027298 U CN217027298 U CN 217027298U
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Abstract
The utility model discloses an outdoor anti-collision fire hydrant, and relates to the technical field of fire-fighting facilities. The anti-collision assembly is arranged outside the fire hydrant and used for indicating the position of the fire hydrant, the possibility that a vehicle collides with the fire hydrant is reduced, meanwhile, the anti-collision assembly is arranged outside the fire hydrant and can absorb kinetic energy when being impacted, impact force of impact on the fire hydrant is reduced, damage of the fire hydrant is reduced, and after the damage of the fire hydrant exceeds a certain degree, supply of fire fighting water can be automatically cut off, and resource waste is reduced.
Description
Technical Field
The utility model relates to the technical field of fire-fighting facilities, in particular to an outdoor anti-collision fire hydrant.
Background
The fire hydrant is a fixed fire-fighting equipment, and mainly has the functions of controlling combustible substances, isolating combustion-supporting substances and eliminating ignition sources. It is divided into indoor fire hydrant and outdoor fire hydrant.
The outdoor fire hydrant is a water supply facility arranged on a fire-fighting water supply pipe network outside a building, is mainly used for a fire truck to take water from a municipal water supply pipe network or an outdoor fire-fighting water supply pipe network to put out a fire, and can also be directly connected with a water hose and a water gun to discharge water to put out a fire. Therefore, outdoor fire hydrant systems are also one of the important fire fighting devices for fighting fires.
In real life, as some units and individuals have low fire safety awareness and are damaged, the fire hydrant is an important tool for guaranteeing fire fighting of fire fighting troops, and the defects and damage of the fire hydrant pose a serious threat to life and property safety of people.
At present, chinese patent publication No. CN104047333A discloses a fire hydrant, which comprises a hydrant body, a water outlet and a water inlet, wherein a spherical piston for controlling the diameter of water outlet is arranged in the hydrant body between the water outlet and the water inlet, the diameter of the spherical piston is smaller than the inner diameter of the hydrant body and larger than the outer diameter of the hydrant body, and the diameter of a through hole of the spherical piston is equal to the inner diameter of the hydrant body;
a rotary handle is arranged at the position, opposite to the spherical piston, outside the bolt body, and is used for controlling the closing and the opening of the spherical piston through a rotary rod, one end of the rotary rod is fixed on the rotary handle, and the other end of the rotary rod is fixed on the outer wall of the spherical piston; the inner wall of the spherical piston is also provided with a hydraulic sensor, the middle part of the rotating handle is provided with a pressure gauge for displaying the water pressure value measured by the hydraulic sensor, and the hydraulic sensor transmits the measured water pressure value through a first data line and displays the measured water pressure value on the pressure gauge.
This kind of fire hydrant can measure self water pressure, can also adjust the water pressure in order to alleviate the not enough of water pressure when water pressure is not enough, nevertheless because this kind of fire hydrant locates outdoors, consequently receives various unexpected collisions easily, receives collisions such as vehicles and causes the damage after, and the fire hydrant is cracked the bending easily, and the fire-fighting water in the fire hydrant takes place to reveal, causes loss of property and wasting of resources.
SUMMERY OF THE UTILITY MODEL
Aiming at the technical problems, the utility model overcomes the defects of the prior art and provides an outdoor anti-collision fire hydrant.
In order to solve the technical problems, the utility model provides an outdoor anti-collision fire hydrant.
The technical effects are as follows: be provided with obvious mark outside the fire hydrant for the position of suggestion fire hydrant reduces the possibility that the vehicle collided the fire hydrant, sets up anticollision subassembly simultaneously outside the fire hydrant, can absorb kinetic energy when receiving the striking, reduces the impact force of striking to the fire hydrant, reduces the damage of fire hydrant, and after the damage of fire hydrant exceeded the certain degree in addition, can cut off the supply of fire-fighting water automatically, reduces the wasting of resources.
The utility model further defines the technical scheme that: the utility model provides an outdoor crashproof fire hydrant, including the fire hydrant body, this internal fire pipeline that communicates to the underground water pipe that is equipped with of fire hydrant, this external anticollision subassembly that is used for protecting the fire hydrant body that is equipped with of fire hydrant, be equipped with the rotary valve in the fire pipeline, be used for sealing the fire pipeline, this internal driving piece that is used for driving the automatic closure of rotary valve that is equipped with of fire hydrant, the driving piece takes place to exceed at the fire hydrant body and presets deformation back and starts, the driving piece includes hangs the balancing weight of establishing at the fire hydrant body through fixed stay cord, and drive and order about the closed rotation portion of rotary valve through the balancing weight.
Furthermore, the fire hydrant body is including the ground section of locating the earth's surface and the canned paragraph of burying underground at the bottom of the ground, and the canned paragraph separates through the baffle with the ground section, and fixed stay cord end is fixed at ground section top to pass in the baffle extends to the canned paragraph, be used for hanging the balancing weight that is located the ground section.
A preceding outdoor anticollision fire hydrant, the rotary valve is equipped with in the canned paragraph including rotating the wheel and turns to the guide pulley, is connected with movable stay cord on the balancing weight, and movable stay cord is walked around and is turned to the guide pulley, and its end is around establishing rotating on the wheel for it is rotatory to drive to rotate the wheel when the balancing weight whereabouts.
A preceding outdoor crashproof fire hydrant, inside wall one side of fire hydrant body is equipped with the baffle of perpendicular horizontal plane, and the opposite side is equipped with the cutting off cutter that is used for cutting off fixed stay cord when receiving the striking, and it is fixed that the cutting off cutter passes through the inside wall of connecting rod and fire hydrant body, leaves the clearance between baffle, cutting off cutter and the fixed stay cord.
Preceding an outdoor anticollision fire hydrant, the anticollision subassembly includes anticollision apical ring and anticollision bottom ring, and the diameter of anticollision bottom ring is less than the anticollision apical ring, and the connecting rod that sets up through a plurality of circumferences is fixed between anticollision apical ring and the anticollision bottom ring, and anticollision bottom ring bottom is equipped with the dead lever, and the dead lever is equipped with a plurality of roots in the circumferencial direction for fix the anticollision bottom ring on the bottom surface.
Preceding an outdoor crashproof fire hydrant, be equipped with the buffer beam between crashproof bottom ring and the fire hydrant body, be equipped with the same buffer beam between crashproof apical ring and the fire hydrant body, the buffer beam encircles the fire hydrant body and is equipped with a plurality of roots, and relative fire hydrant body slope sets up.
The beneficial effects of the utility model are:
(1) according to the fire hydrant, before the fire hydrant body is impacted, certain buffering can be carried out through the anti-collision assembly outside the fire hydrant body, partial kinetic energy is absorbed, the impact influence on a fire fighting pipeline is reduced, when the impact kinetic energy is large, the fire hydrant body deforms to a certain extent under the impact action, the deformation is limited to the position of a ground section, after the fire hydrant body deforms to a certain extent, the fixed stay cord inside the fire hydrant body can be cut off, the counterweight block can fall under the action of gravity, the whole rotating wheel is pulled to rotate through the movable stay cord, the rotating valve is closed, the automatic sealing of the rotating valve is achieved, and the waste of fire fighting water is avoided;
(2) according to the fire hydrant, the steering guide wheel is arranged to change the pulling direction of the counter weight block to the rotating wheel, the movable pull rope is wound on the rotating wheel, the counter weight block can conveniently pull the rotating wheel, and after the fire hydrant body is impacted, triggered and deformed, the baffle or the cutting knife can be driven to move towards the fixed pull rope, so that the fixed pull rope is cut off, the gap among the three is adjustable, and the gap can be preset according to the minimum deformation quantity of the fire hydrant during damage;
(3) according to the anti-collision device, the anti-collision top ring and the anti-collision bottom ring are arranged to absorb certain kinetic energy during collision, the collision of the anti-collision top ring and the anti-collision bottom ring can be shared through the connecting rods, the anti-collision device is integrally arranged in a ring shape, the collision kinetic energy can be absorbed in a deformation mode, the anti-collision effect is improved, and in addition, a buffer rod is arranged to form certain buffer between the anti-collision assembly and the fire hydrant body;
(4) according to the utility model, the obvious mark is arranged outside the fire hydrant and used for prompting the position of the fire hydrant and reducing the possibility of collision of a vehicle with the fire hydrant, meanwhile, the anti-collision assembly is arranged outside the fire hydrant and can absorb kinetic energy when being impacted, so that the impact force of the impact on the fire hydrant is reduced, the damage to the fire hydrant is reduced, and in addition, after the damage of the fire hydrant exceeds a certain degree, the supply of fire-fighting water can be automatically cut off, and the resource waste is reduced.
Drawings
FIG. 1 is a structural view of example 1;
fig. 2 is a structural view of the driving member in embodiment 1.
Wherein: 1. a fire hydrant body; 11. a fire conduit; 12. a fixed section; 13. a ground segment; 14. a partition plate; 2. rotating the valve; 21. a rotating wheel; 3. a drive member; 31. a balancing weight; 32. a rotating part; 321. fixing a pull rope; 322. a movable pull rope; 33. a baffle plate; 34. a cutting knife; 4. a steering guide wheel; 5. an anti-collision assembly; 51. an anti-collision top ring; 52. an anti-collision bottom ring; 53. a connecting rod; 54. fixing the rod; 55. a buffer rod.
Detailed Description
The outdoor anti-collision fire hydrant provided by the embodiment has a structure shown in fig. 1-2, and comprises a fire hydrant body 1, wherein the fire hydrant body 1 comprises a ground section 13 arranged on the ground surface and a fixed section 12 buried at the bottom of the ground, the fixed section 12 and the ground section 13 are separated by a partition plate 14, and a fire pipeline 11 communicated to a water pipe at the bottom of the ground is arranged in the fire hydrant body 1.
As shown in fig. 1-2, an anti-collision assembly 5 for protecting the fire hydrant body 1 is arranged outside the fire hydrant body 1, the anti-collision assembly 5 comprises an anti-collision top ring 51 and an anti-collision bottom ring 52, the diameter of the anti-collision bottom ring 52 is smaller than that of the anti-collision top ring 51, the anti-collision top ring 51 and the anti-collision bottom ring 52 are fixed through a plurality of connecting rods 53 arranged circumferentially, a fixing rod 54 is arranged at the bottom of the anti-collision bottom ring 52, and the fixing rod 54 is provided with a plurality of rods in the circumferential direction and used for fixing the anti-collision bottom ring 52 on the bottom surface.
As shown in fig. 1-2, a buffer rod 55 is disposed between the anti-collision bottom ring 52 and the fire hydrant body 1, the same buffer rod 55 is disposed between the anti-collision top ring 51 and the fire hydrant body 1, and the buffer rods 55 are disposed around the fire hydrant body 1 and inclined with respect to the fire hydrant body 1.
As shown in fig. 1-2, be equipped with rotary valve 2 in fire pipeline 11 for seal fire pipeline 11, be equipped with in the fire hydrant body 1 and be used for driving rotary valve 2 automatic closed driving piece 3, driving piece 3 takes place to exceed to predetermine after deformation starting at fire hydrant body 1, driving piece 3 includes hangs the balancing weight 31 of establishing in fire hydrant body 1 through fixed stay cord 321 to and drive and order about the closed rotation portion 32 of rotary valve 2 through balancing weight 31.
As shown in fig. 1-2, the fixing rope 321 is fixed at the top of the ground segment 13 and extends into the fixing segment 12 through the partition 14 to hang the weight block 31 in the ground segment 13. The rotary valve 2 comprises a rotary wheel 21, a steering guide wheel 4 is arranged in the fixed section 12, a movable pull rope 322 is connected to the counterweight block 31, the movable pull rope 322 bypasses the steering guide wheel 4, and the tail end of the movable pull rope is wound on the rotary wheel 21 and used for driving the rotary wheel 21 to rotate when the counterweight block 31 falls.
As shown in fig. 1-2, a baffle 33 perpendicular to the horizontal plane is provided on one side of the inner side wall of the hydrant body 1, a cutter 34 for cutting off the fixed rope 321 when the fire hydrant body is impacted is provided on the other side of the inner side wall, the cutter 34 is fixed to the inner side wall of the hydrant body 1 through a connecting rod 53, and a gap is provided between the baffle 33, the cutter 34 and the fixed rope 321.
Before fire hydrant body 1 receives the striking, can carry out certain buffering through crashproof subassembly 5 outside fire hydrant body 1, absorb partial kinetic energy, reduce the striking influence to fire-fighting pipeline 11 production, and when striking kinetic energy is great, fire hydrant body 1 takes place certain deformation under the striking effect, its deformation is limited only to the position of ground section 13 this moment, fire hydrant body 1 takes place certain deformation back, can cut off inside fixed stay cord 321, balancing weight 31 can fall down under the action of gravity, the whole rotation wheel 21 of rethread activity stay cord 322 pulling is rotatory, it is closed with rotary valve 2, thereby realize rotary valve 2's self-sealing.
The anti-collision device is characterized in that the anti-collision device comprises a fire hydrant, an anti-collision assembly 5 and a marking unit, wherein the anti-collision assembly 5 is arranged outside the fire hydrant, and is used for indicating the position of the fire hydrant and reducing the possibility of collision of a vehicle with the fire hydrant.
In addition to the above embodiments, the present invention may have other embodiments. All technical solutions formed by adopting equivalent substitutions or equivalent transformations fall within the protection scope of the present invention.
Claims (6)
1. The utility model provides an outdoor crashproof fire hydrant, includes fire hydrant body (1), its characterized in that: be equipped with fire pipeline (11) that communicate to the ground water pipe in fire hydrant body (1), be equipped with anticollision subassembly (5) that are used for protecting fire hydrant body (1) outside fire hydrant body (1), be equipped with rotary valve (2) in fire pipeline (11), be used for sealing fire pipeline (11), be equipped with in fire hydrant body (1) and be used for driving rotary valve (2) automatic closed driving piece (3), starting after deformation takes place to surpass in fire hydrant body (1) driving piece (3), balancing weight (31) of establishing in fire hydrant body (1) are hung including through fixed stay cord (321), and drive and order about rotary valve (2) closed rotation portion (32) through balancing weight (31).
2. An outdoor anti-collision fire hydrant according to claim 1, characterized in that: the fire hydrant body (1) comprises a ground section (13) arranged on the ground surface and a fixed section (12) buried at the bottom of the ground, wherein the fixed section (12) is separated from the ground section (13) through a partition plate (14), and the tail end of a fixed pull rope (321) is fixed at the top of the ground section (13) and penetrates through the partition plate (14) to extend into the fixed section (12) so as to be used for suspending a balancing weight (31) located in the ground section (13).
3. An outdoor anti-collision fire hydrant according to claim 2, characterized in that: the rotary valve (2) comprises a rotary wheel (21), a steering guide wheel (4) is arranged in the fixed section (12), a movable pull rope (322) is connected to the counterweight block (31), the movable pull rope (322) bypasses the steering guide wheel (4), the tail end of the movable pull rope is wound on the rotary wheel (21), and the rotary valve is used for driving the rotary wheel (21) to rotate when the counterweight block (31) falls.
4. An outdoor anti-collision fire hydrant according to claim 3 in which: baffle (33) of perpendicular horizontal plane are equipped with to inside wall one side of fire hydrant body (1), and the opposite side is equipped with cutting off cutter (34) that are used for cutting off fixed stay cord (321) when receiving the striking, and cutting off cutter (34) are fixed through connecting rod (53) and the inside wall of fire hydrant body (1), leave the clearance between baffle (33), cutting off cutter (34) and fixed stay cord (321).
5. An outdoor anti-collision fire hydrant according to claim 1, characterized in that: the anti-collision assembly (5) comprises an anti-collision top ring (51) and an anti-collision bottom ring (52), the diameter of the anti-collision bottom ring (52) is smaller than that of the anti-collision top ring (51), the anti-collision top ring (51) and the anti-collision bottom ring (52) are fixed through connecting rods (53) arranged on a plurality of circumferences, a fixing rod (54) is arranged at the bottom of the anti-collision bottom ring (52), and the fixing rod (54) is arranged on the circumference direction and used for fixing the anti-collision bottom ring (52) on the bottom surface.
6. An outdoor anti-collision fire hydrant according to claim 5, characterized in that: be equipped with buffer rod (55) between crashproof bottom ring (52) and fire hydrant body (1), be equipped with the same buffer rod (55) between crashproof top ring (51) and fire hydrant body (1), buffer rod (55) encircle fire hydrant body (1) and are equipped with a plurality of roots, and relative fire hydrant body (1) slope sets up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220862984.4U CN217027298U (en) | 2022-04-14 | 2022-04-14 | Outdoor anticollision fire hydrant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220862984.4U CN217027298U (en) | 2022-04-14 | 2022-04-14 | Outdoor anticollision fire hydrant |
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| Publication Number | Publication Date |
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| CN217027298U true CN217027298U (en) | 2022-07-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220862984.4U Active CN217027298U (en) | 2022-04-14 | 2022-04-14 | Outdoor anticollision fire hydrant |
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| CN (1) | CN217027298U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115435833A (en) * | 2022-08-18 | 2022-12-06 | 浙江和达科技股份有限公司 | Multifunctional outdoor fire hydrant |
-
2022
- 2022-04-14 CN CN202220862984.4U patent/CN217027298U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115435833A (en) * | 2022-08-18 | 2022-12-06 | 浙江和达科技股份有限公司 | Multifunctional outdoor fire hydrant |
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