CN110359524A - It is a kind of to limit the Anti-collision fire hydrant for rolling connection based on ball - Google Patents

It is a kind of to limit the Anti-collision fire hydrant for rolling connection based on ball Download PDF

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Publication number
CN110359524A
CN110359524A CN201910680805.8A CN201910680805A CN110359524A CN 110359524 A CN110359524 A CN 110359524A CN 201910680805 A CN201910680805 A CN 201910680805A CN 110359524 A CN110359524 A CN 110359524A
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China
Prior art keywords
fire hydrant
water receiving
receiving column
water
ball
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Application number
CN201910680805.8A
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Chinese (zh)
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CN110359524B (en
Inventor
黄纯彦
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Hangzhou Zhuilie Technology Co ltd
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Jinhua Wuyin Network Technology Co Ltd
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    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03BINSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B9/00Methods or installations for drawing-off water
    • E03B9/02Hydrants; Arrangements of valves therein; Keys for hydrants
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03BINSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B9/00Methods or installations for drawing-off water
    • E03B9/02Hydrants; Arrangements of valves therein; Keys for hydrants
    • E03B9/14Draining devices for hydrants

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Taps Or Cocks (AREA)

Abstract

The present invention provides a kind of Anti-collision fire hydrant for limiting based on ball and rolling connection, is related to technical field of fire control.This limits the Anti-collision fire hydrant for rolling connection based on ball, including ground, the inside on the ground is fixedly installed with mounting base, bottom end limit inside the mounting base, which rolls, is connected with ball, the top of the ball is fixedly installed with connecting rod, the right end of the connecting rod is fixedly installed with water inlet, and the inside of the mounting base offers circular hole, and the top of the connecting rod is rotatably connected to water receiving column.This limits the Anti-collision fire hydrant for rolling connection based on ball, fire hydrant can be made to rotate, the water outlet direction of water receiving column side is set to need water spraying direction, avoid the generation of bending phenomenon at fire hydrant and water band connection, it ensure that the proper flow of water flow, it can be avoided the rigid impact between water receiving column and ground simultaneously, the deformation of water receiving column be effectively relieved, ensure that the normal use of fire hydrant.

Description

It is a kind of to limit the Anti-collision fire hydrant for rolling connection based on ball
Technical field
It is specially a kind of that the Anti-collision fire hydrant for rolling connection is limited based on ball the present invention relates to technical field of fire control.
Background technique
Fire hydrant, formal call are fire hydrant, are a kind of fixed fire fighting devices, main function be control combustible, every Exhausted oxidizer eliminates ignition source, is broadly divided into indoor fire hydrant and outdoor fire hydrant, mainly for fire fighting truck from municipal water supply pipe network Or fire extinguishing is implemented in the water intaking of outdoor fire fighting water supply network, can also be directly connected to water band, hydraulic giant goes out above-water method, so, indoor and outdoor disappears It is also one of the important fire fighting device to fight a fire that fire, which ties system,.
And in order to supply water in time to fire fighting truck, outdoor fire hydrant is generally fixedly arranged at roadside, and is exposed to road More than face, therefore it is subject to the collision of foreign matter and vehicle, but is rigid contact between traditional Outdoor Fire Hydrant and ground, Therefore it is easy for the case where bending deformation occur after being collided, causes internal spool that can not be operated, make fire hydrant It can not be opened, influence the normal use of fire hydrant, and the direction of the water outlet of traditional Outdoor Fire Hydrant is fixed, Wu Fagen It is adjusted according to the difference in ignition point orientation, so that the phenomenon that water band of connection will appear bending, reduces the flow velocity of water.
To solve the above problems, now proposing a kind of Anti-collision fire hydrant for limiting based on ball and rolling connection, fire-fighting can be made Bolt rotates, and makes the water outlet of water receiving column side towards water spraying direction is needed, and avoids bending at fire hydrant and water band connection The generation of phenomenon, ensure that the proper flow of water flow, while can be avoided the rigid impact between water receiving column and ground, effectively slow The deformation for having solved water receiving column ensure that the normal use of fire hydrant.
Summary of the invention
In order to achieve the above object, the present invention is achieved by the following technical programs: one kind is rolled based on ball limit to be connected The Anti-collision fire hydrant connect, including ground, mounting base, ball, connecting rod, water inlet, circular hole, water receiving column, disk, annular groove, cunning Slot, sliding block, spring, knob, spool, water outlet, cover board, handle.
Wherein:
The inside on the ground is fixedly installed with mounting base, and the bottom end limit inside the mounting base, which rolls, is connected with circle Ball, the top of the ball are fixedly installed with connecting rod, and the right end of the connecting rod is fixedly installed with water inlet, the mounting base Inside offer circular hole, the top of the connecting rod is rotatably connected to water receiving column, and the periphery of the water receiving column is fixedly installed with Disk, the periphery of the mounting base internal circular disc offer annular groove, and the periphery of the mounting base interior annular grooves offers cunning Slot, the internal slide of the sliding slot are connected with sliding block, and spring is fixedly connected between the sliding block and disk, the water receiving column Right end is rotatably connected to knob, and the periphery of the knob is equipped with annulus cover, and the right end of the knob is hexagon, described The right end of knob is fixedly installed with spool, and the right end of the water receiving column is fixedly installed with water outlet, the top spiral shell of the water receiving column Line is connected with cover board, and the periphery of the cover board is fixedly installed with handle.
It preferably, is rotation connection between the connecting rod and water receiving column, and inside offers limbers and is interconnected, and makes Water receiving column can normal rotation, and municipal water supply pipe is connected with water receiving column.
Preferably, the circular hole and water inlet be in same level height, and the water inlet is towards the side of circular hole, with Circular hole aligns, and enables municipal water supply pipe to pass through circular hole and is fixedly connected with water inlet.
Preferably, the slid of the disk is connected in annular groove, and annular groove top and bottom and disk Between there are the gaps of certain distance, avoid water receiving column when being swung, the collision occurred between disk and annular groove.
Preferably, it is idler wheel that the sliding block, which is located at the side inside sliding slot, reduces the frictional force between sliding block and sliding slot, Be conducive to the normal rotation of water receiving column.
Preferably, the valve core rotation is connected to the inside of water receiving column limbers, and diameter is greater than water receiving column limbers Diameter offers through-hole on the valve core inside vertical direction, spool controls the water flow of water inlet.
The present invention provides a kind of Anti-collision fire hydrants for being limited based on ball and rolling and connecting.Have it is following the utility model has the advantages that
1, the Anti-collision fire hydrant for rolling connection should be limited based on ball, connected by the rotation between water receiving column and connecting rod It connects and sliding block being slidably connected in sliding slot, water receiving column can be made to rotate using handle, to make water receiving column side Water outlet avoids the generation of bending phenomenon at fire hydrant and water band connection, protects towards needs water spray and convenient for the direction of connection The proper flow of water flow is demonstrate,proved.
2, the Anti-collision fire hydrant for rolling connection should be limited based on ball, rolled and connected by the limit of connecting rod bottom end ball It connects and disk being slidably connected in annular groove, water receiving column can be made in the shock by transience, compress the bullet of side Spring is swung, and so as to avoid the rigid impact between water receiving column and ground, the deformation of water receiving column has been effectively relieved, ensure that The normal use of fire hydrant.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention;
Fig. 2 is the cross-sectional view of water receiving column top of the present invention structure;
Fig. 3 is the cross-sectional view of structure at A-A in Fig. 1 of the present invention;
Fig. 4 is the top view of covering plate structure of the present invention.
In figure: 1 ground, 2 mounting bases, 3 balls, 4 connecting rods, 5 water inlets, 6 circular holes, 7 water receiving columns, 8 disks, 9 annular grooves, 10 sliding slots, 11 sliding blocks, 12 springs, 13 knobs, 14 spools, 15 water outlets, 16 cover boards, 17 handles.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
The embodiment based on the Anti-collision fire hydrant that ball limits rolling connection is as follows:
Fig. 1-4 is please referred to, it is a kind of to limit the Anti-collision fire hydrant for rolling connection, including ground 1, mounting base 2, circle based on ball Ball 3, connecting rod 4, water inlet 5, circular hole 6, water receiving column 7, disk 8, annular groove 9, sliding slot 10, sliding block 11, spring 12, knob 13, Spool 14, water outlet 15, cover board 16, handle 17.
Wherein:
The inside on ground 1 is fixedly installed with mounting base 2, and the bottom end limit inside mounting base 2, which rolls, is connected with ball 3, circle The top of ball 3 is fixedly installed with connecting rod 4, and the right end of connecting rod 4 is fixedly installed with water inlet 5, and the inside of mounting base 2 offers Circular hole 6, circular hole 6 and water inlet 5 are in same level height, and water inlet 5 aligns towards the side of circular hole 6 with circular hole 6, Municipal water supply pipe to pass through circular hole 6 to be fixedly connected with water inlet 5, the top of connecting rod 4 is rotatably connected to water receiving column 7, It is rotation connection between connecting rod 4 and water receiving column 7, and inside offers limbers and is interconnected, and enables water receiving column 7 normal Rotation, and municipal water supply pipe is connected with water receiving column 7, the periphery of water receiving column 7 is fixedly installed with disk 8,2 inner circular of mounting base The periphery of disk 8 offers annular groove 9, and the slid of disk 8 is connected in annular groove 9, and 9 top and bottom of annular groove and circle There are the gaps of certain distance between disk 8, avoid water receiving column 7 when being swung, occur between disk 8 and annular groove 9 Collision, the periphery of 2 interior annular grooves 9 of mounting base offer sliding slot 10, and the internal slide of sliding slot 10 is connected with sliding block 11, sliding block 11 Side inside sliding slot 10 is idler wheel, reduces the frictional force between sliding block 11 and sliding slot 10, is being conducive to water receiving column 7 just Often rotation, is fixedly connected with spring 12 between sliding block 11 and disk 8, by the rotation connection between water receiving column 7 and connecting rod 4, And being slidably connected in sliding slot 10 of sliding block 11, water receiving column 7 can be made to rotate using handle 17, to make water receiving column 7 The water outlet 15 of side avoids bending phenomenon at fire hydrant and water band connection towards needs water spray and convenient for the direction of connection It generates, ensure that the proper flow of water flow.
The right end of water receiving column 7 is rotatably connected to knob 13, and the periphery of knob 13 is equipped with annulus cover, and the right end of knob 13 For hexagon, the right end of knob 13 is fixedly installed with spool 14, and spool 14 is rotatably connected on the inside of 7 limbers of water receiving column, And diameter is greater than the diameter of 7 limbers of water receiving column, spool offers through-hole on 14 inner vertical direction, enables spool 14 right Water flow at water inlet 5 is controlled, and the right end of water receiving column 7 is fixedly installed with water outlet 15, the screw top connection of water receiving column 7 There is cover board 16, the periphery of cover board 16 is fixedly installed with handle 17, connection is rolled by the limit of 4 bottom end ball 3 of connecting rod, and Being slidably connected in annular groove 9 of disk 8 can make water receiving column 7 in the shock by transience, compress the spring 12 of side It is swung, so as to avoid the rigid impact between water receiving column 7 and ground 1, the deformation of water receiving column 7 has been effectively relieved, guaranteed The normal use of fire hydrant.
During installation, mounting base 2 is fixedly mounted in ground 1, and by municipal water supply pipe by being fixedly connected after circular hole 6 On water inlet 5, water supply for fire hydrant is completed, and when in use, using being slidably connected in sliding slot 10 of sliding block 11, with And the rotation connection between water receiving column 7 and connecting rod 4, water receiving column 7 can be made to rotate by swing handle 17, so that water receiving The water outlet 15 of 7 side of column is towards needs water spray and convenient for the direction of connection, to be conducive between water band and water outlet 15 It is fixedly connected, while also avoiding the generation of water band Yu 15 junction bending phenomenon of water outlet, then knob 13 is recycled to drive Spool 14 is rotated, and makes the water energy inside fire hydrant is enough to flow out from water outlet 15, and when fire hydrant is by the shock of transience When, connection and being slidably connected in annular groove 9 of disk 8 are rolled using the limit of 4 bottom end ball 3 of connecting rod, can make to connect The spring 12 that water column 7 compresses side is swung, to dock the effect that water column 7 plays buffering, avoids water receiving column 7 and ground The deformation of water receiving column 7 has been effectively relieved in rigid impact between 1, ensure that the normal use of fire hydrant, and release hitting Afterwards, by the effect of 12 restoring force of spring, water receiving column 7 is made to be restored to vertical state.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.

Claims (7)

1. a kind of limit the Anti-collision fire hydrant for rolling connection, including ground (1) based on ball, it is characterised in that: the ground (1) Inside be fixedly installed with mounting base (2), the internal bottom end limit of the mounting base (2), which rolls, is connected with ball (3), the circle The top of ball (3) is fixedly installed with connecting rod (4), and the right end of the connecting rod (4) is fixedly installed with water inlet (5), the peace The inside of dress seat (2) offers circular hole (6), and the top of the connecting rod (4) is rotatably connected to water receiving column (7), the water receiving column (7) periphery is fixedly installed with disk (8), and the periphery of mounting base (2) internal circular disc (8) offers annular groove (9), described The periphery of mounting base (2) interior annular grooves (9) offers sliding slot (10), and the internal slide of the sliding slot (10) is connected with sliding block (11), it is fixedly connected with spring (12) between the sliding block (11) and disk (8), the right end rotation connection of the water receiving column (7) Have knob (13), the right end of the knob (13) is fixedly installed with spool (14), and the right end of the water receiving column (7) is fixedly installed with The screw top of water outlet (15), the water receiving column (7) is connected with cover board (16), and the periphery of the cover board (16) is fixedly installed with Handle (17).
2. a kind of Anti-collision fire hydrant for limiting rolling connection based on ball according to claim 1, it is characterised in that: described It is rotation connection between connecting rod (4) and water receiving column (7), and inside offers limbers and is interconnected.
3. a kind of Anti-collision fire hydrant for limiting rolling connection based on ball according to claim 1, it is characterised in that: described Circular hole (6) and water inlet (5) are in same level height, and the water inlet (5) is towards the side of circular hole (6), with circular hole (6) It aligns.
4. a kind of Anti-collision fire hydrant for limiting rolling connection based on ball according to claim 1, it is characterised in that: described The slid of disk (8) is connected in annular groove (9), and at the top and bottom of the annular groove (9) between disk (8) there are The gap of certain distance.
5. a kind of Anti-collision fire hydrant for limiting rolling connection based on ball according to claim 1, it is characterised in that: described The periphery of knob (13) is equipped with annulus cover, and the right end of the knob (13) is hexagon.
6. a kind of Anti-collision fire hydrant for limiting rolling connection based on ball according to claim 1, it is characterised in that: described It is idler wheel that sliding block (11), which is located at the internal side of sliding slot (10),.
7. a kind of Anti-collision fire hydrant for limiting rolling connection based on ball according to claim 1, it is characterised in that: described Spool (14) is rotatably connected on the inside of water receiving column (7) limbers, and diameter is greater than the diameter of water receiving column (7) limbers, described Through-hole is offered on spool (14) inner vertical direction.
CN201910680805.8A 2019-07-26 2019-07-26 Anticollision fire hydrant based on spacing roll connection of ball Active CN110359524B (en)

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CN201910680805.8A CN110359524B (en) 2019-07-26 2019-07-26 Anticollision fire hydrant based on spacing roll connection of ball

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Application Number Priority Date Filing Date Title
CN201910680805.8A CN110359524B (en) 2019-07-26 2019-07-26 Anticollision fire hydrant based on spacing roll connection of ball

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CN110359524B CN110359524B (en) 2020-11-20

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111997145A (en) * 2020-08-24 2020-11-27 福建闽山消防有限公司 Lifting type aboveground fire hydrant and control method thereof
CN113006202A (en) * 2021-03-05 2021-06-22 福建省广龙消防阀门有限公司 Outdoor fire hydrant with convenient mount pad

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN207553202U (en) * 2017-11-16 2018-06-29 冯中美 A kind of structure of administration of the prevention and control department damping fire hydrant
CN108560641A (en) * 2018-02-09 2018-09-21 福建泉州闽弘消防设备有限公司 A kind of collosion-resistant post fire hydrant
CN108797710A (en) * 2018-07-25 2018-11-13 温州西犇电子科技有限公司 municipal anti-collision fire hydrant
CN108797709A (en) * 2018-07-25 2018-11-13 温州西犇电子科技有限公司 A kind of municipal administration Anti-collision fire hydrant
CN109183907A (en) * 2018-09-16 2019-01-11 罗海星 A kind of fire hydrant of anticollision
CN208996127U (en) * 2018-09-18 2019-06-18 云南景升强联科技有限公司 A kind of fire hydrant with collision prevention function

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN207553202U (en) * 2017-11-16 2018-06-29 冯中美 A kind of structure of administration of the prevention and control department damping fire hydrant
CN108560641A (en) * 2018-02-09 2018-09-21 福建泉州闽弘消防设备有限公司 A kind of collosion-resistant post fire hydrant
CN108797710A (en) * 2018-07-25 2018-11-13 温州西犇电子科技有限公司 municipal anti-collision fire hydrant
CN108797709A (en) * 2018-07-25 2018-11-13 温州西犇电子科技有限公司 A kind of municipal administration Anti-collision fire hydrant
CN109183907A (en) * 2018-09-16 2019-01-11 罗海星 A kind of fire hydrant of anticollision
CN208996127U (en) * 2018-09-18 2019-06-18 云南景升强联科技有限公司 A kind of fire hydrant with collision prevention function

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111997145A (en) * 2020-08-24 2020-11-27 福建闽山消防有限公司 Lifting type aboveground fire hydrant and control method thereof
CN113006202A (en) * 2021-03-05 2021-06-22 福建省广龙消防阀门有限公司 Outdoor fire hydrant with convenient mount pad

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Effective date of registration: 20201104

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