CN208266988U - A kind of Anti-collision fire hydrant - Google Patents
A kind of Anti-collision fire hydrant Download PDFInfo
- Publication number
- CN208266988U CN208266988U CN201820420986.1U CN201820420986U CN208266988U CN 208266988 U CN208266988 U CN 208266988U CN 201820420986 U CN201820420986 U CN 201820420986U CN 208266988 U CN208266988 U CN 208266988U
- Authority
- CN
- China
- Prior art keywords
- protective jacket
- buffer stopper
- cushion hole
- slot rolling
- fire hydrant
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of Anti-collision fire hydrant, including body, it is provided with water outlet, discharging valve and water inlet on the body, water inlet is fixedly connected with fire extinguisher canvas hose；The first protective jacket is arranged in the middle part of body, the first slot rolling is offered on the periphery wall of first protective jacket, ball rack is provided on the periphery wall of first protective jacket, ball is provided on ball rack, the outer sheath of first protective jacket is equipped with the second protective jacket, is provided with the second slot rolling on the internal perisporium of the second protective jacket, multiple cushion holes are offered on the periphery wall of the second slot rolling, it is provided with buffer stopper in cushion hole, multiple buffer springs are evenly arranged between the buffer stopper and the bottom surface of the cushion hole.The utility model can effectively protect fire hydrant body and is not destroyed by Vehicular impact, improve the service life of fire hydrant due to being that can repeatedly protect vehicle crash using flexible apparatus.
Description
Technical field
The utility model relates to fire-fighting equipment technical field more particularly to a kind of Anti-collision fire hydrants.
Background technique
Fire hydrant is arranged in each corner in city as important fire-fighting equipment, thus hit in accident or
Person also can hardly be avoided by broken ring.Fire hydrant is hit and ruptures its bolt body, and water is then sprayed from bolt valve, causes water resource
Waste, and the fire-fighting shape performance decline after colliding, may scrap when serious.In order to avoid vehicle collision, some fire-fightings
The protective fence of one circle of external setting of bolt, can resist the impact of vehicle, still, in this protective fence once being hit, just
It will appear deformation, although primary shock can be resisted, if being changed without protective fence below, when hitting again, protective fence
Endurance will substantially reduce.
Utility model content
The purpose of the utility model is to provide a kind of Anti-collision fire hydrants, solve existing Outdoor Fire Hydrant and touch vulnerable to vehicle
It hits, the problem that transmission protective fence anti-collision is not good enough.
In order to solve the above technical problems, the utility model adopts the following technical solution:
A kind of Anti-collision fire hydrant of the utility model, including body, the body top are provided with water outlet and discharging valve,
The lower part of the body is provided with water inlet, and the water inlet is fixedly connected with the fire extinguisher canvas hose for being set to subsurface；The bolt
The middle part fixing sleeve of body is equipped with the first protective jacket, is uniformly provided with multiple tracks first along longitudinal direction on the periphery wall of first protective jacket
Slot rolling, be fixedly installed on the periphery wall of first protective jacket it is multiple with the one-to-one ball rack of the first slot rolling, respectively
It is evenly spaced on the ball rack to be provided with multiple balls compatible with first slot rolling, first protective jacket it is outer
Side is rotatably arranged with the second protective jacket, and multiple tracks and first slot rolling one are offered on the internal perisporium of second protective jacket
One corresponding second slot rolling, and second slot rolling is adapted with the ball；It is uniformly opened on the periphery wall of second slot rolling
Equipped with multiple cushion holes radially, buffer stopper, the side wall of the buffer stopper and the cushion hole are provided in the cushion hole
Peripheral wall between be reserved with certain gap, one end of the buffer stopper is located at the inside of the cushion hole, the buffer stopper
The other end is located at the outside of the cushion hole, and is evenly arranged between the buffer stopper and the bottom surface of the cushion hole multiple slow
Spring is rushed, one end of the buffer spring is located at one end in the cushion hole with the buffer stopper and is fixedly connected, the buffering
The other end of spring is fixedly connected with the bottom surface of the cushion hole.
Further, the water inlet is fixedly connected by ring flange with the guard tube.
Further, it is spherical that the buffer stopper, which is located at one end outside the cushion hole,.
Further, the limit hole there are two strip, the buffer stopper position are symmetrically opened up on the peripheral wall of the cushion hole
It is symmetrical arranged in one end in the cushion hole there are two gag lever post, two gag lever posts are respectively in two limit holes
It is interior, and can be moved back and forth along the limit hole.
Further, the material of the buffer stopper is rubber.
Compared with prior art, the advantageous effects of the utility model:
The utility model when by extraneous vehicle collision, the buffer stopper of the rubber material outside cushion hole first with touch
Object contact is hit, under the buffer function of buffer spring, can effectively buffer the rigid impact that vehicle offsets anti-bolt body, moreover,
When vehicle and the second guard ring sharply rub because collision generates, the second guard ring can relatively fixed the first protection on body
Impact force and frictional force, are changed into tangential rotary power by circle rotation, reduce the impact force that fire hydrant is subject to, the utility model
Due to being that can repeatedly protect vehicle crash using flexible apparatus, it can effectively protect fire hydrant body and is not destroyed by Vehicular impact,
Improve the service life of fire hydrant.
Detailed description of the invention
The utility model is described in further detail for explanation with reference to the accompanying drawing.
Fig. 1 is the utility model Anti-collision fire hydrant structure schematic diagram；
Description of symbols: 1, body；1-1, water outlet；1-2, discharging valve；1-3, water inlet；2, fire extinguisher canvas hose；3,
One protective jacket；3-1, the first slot rolling；4, ball rack；5, ball；6, the second protective jacket；6-1, the second slot rolling；6-2, cushion hole；6-
3, limit hole；7, buffer stopper；8, buffer spring；9, ring flange；10, gag lever post.
Specific embodiment
As shown in Figure 1, a kind of Anti-collision fire hydrant, including body 1,1 top of body are provided with water outlet 1-1 and put
Water valve 1-2, the lower part of the body 1 are provided with water inlet 1-3, and the water inlet 1-3 is by ring flange 9 and is set to subsurface
Fire extinguisher canvas hose 2 be fixedly connected.
The middle part fixing sleeve of the body 1 is equipped with the first protective jacket 3, on the periphery wall of first protective jacket 3 along longitudinal direction
It is uniformly provided with the first slot rolling of multiple tracks 3-1, multiple and described first rolling is fixedly installed on the periphery wall of first protective jacket 3
The one-to-one ball rack 4 of slot 3-1, the specific ball rack 4 are fixedly welded on the periphery wall of first protective jacket 3,
Evenly spaced on each ball rack 4 to be equipped with multiple balls 5 compatible with the first slot rolling 3-1, the ball 5 is embedding
Loaded on the ball rack 4, and can freely roll.The outside of first protective jacket 3 is rotatably arranged with the second protective jacket
6, multiple tracks and the one-to-one second slot rolling 6-1 of the first slot rolling 3-1 are offered on the internal perisporium of second protective jacket 6,
The described and described second slot rolling 6-1 is adapted with the ball 5, and the first slot rolling 3-1 and the second slot rolling 6-1 are matched with described
Realize that second protective jacket 6 is rotated relative to the first protective jacket 3 under the action of ball 5 in the both ends of ball 5.
Multiple cushion hole 6-2, the cushion hole 6-2 radially are uniformly provided on the periphery wall of second slot rolling 6
It is inside provided with the buffer stopper 7 of rubber material, is reserved with one between the side wall of the buffer stopper 7 and the peripheral wall of the cushion hole 6-2
Fixed gap., one end of the buffer stopper 7 is located at the outside of the cushion hole 6-2, and the buffer stopper 7 is located at the buffering
One end outside the 6-2 of hole is spherical.The other end of the buffer stopper 7 is located at the inside of the cushion hole 6-2, and the buffer stopper
Multiple buffer springs 8 are evenly arranged between 7 and the bottom surface of the cushion hole 6-2, one end of the buffer spring 8 is delayed with described
It rushes one end that block 7 is located in the cushion hole 6-2 to be fixedly connected, the other end of the buffer spring 8 is with the cushion hole 6-2's
Bottom surface is fixedly connected.
The limit hole 6-3 there are two strip is symmetrically opened up on the peripheral wall of the cushion hole 6-2, the buffer stopper 7 is located at
One end in the cushion hole 6-2 is symmetrical arranged there are two gag lever post 10, and two gag lever posts 10 are respectively described in two
In limit hole 6-3, and when the buffer stopper 7 moves back and forth in the cushion hole 6-2, the gag lever post 10 can be along the limit
Position hole 6-3 is moved back and forth.
The utility model when by extraneous vehicle collision, the buffer stopper of the rubber material outside cushion hole first with touch
Object contact is hit, under the buffer function of buffer spring, can effectively buffer the rigid impact that vehicle offsets anti-bolt body, moreover,
When vehicle and the second guard ring sharply rub because collision generates, the second guard ring can relatively fixed the first protection on body
Impact force and frictional force, are changed into tangential rotary power by circle rotation, reduce the impact force that fire hydrant is subject to, the utility model
It can effectively protect hydrant body not destroyed by Vehicular impact, improves the service life of fire hydrant.
Embodiment described above is only that the preferred embodiment of the utility model is described, not to the utility model
Range is defined, and under the premise of not departing from the spirit of the design of the utility model, those of ordinary skill in the art are practical new to this
The various changes and improvements that the technical solution of type is made should all fall into the protection scope that the utility model claims book determines
It is interior.
Claims (5)
1. a kind of Anti-collision fire hydrant, it is characterised in that: including body (1), body (1) top is provided with water outlet (1-
1) and discharging valve (1-2), the lower part of the body (1) is provided with water inlet (1-3), the water inlet (1-3) and is set to ground
Fire extinguisher canvas hose (2) under face is fixedly connected；The middle part fixing sleeve of the body (1) is equipped with the first protective jacket (3), and described first is anti-
The first slot rolling of multiple tracks (3-1), the periphery wall of first protective jacket (3) are uniformly provided on the periphery wall of sheath (3) along longitudinal direction
On be fixedly installed multiple ball racks (4) one-to-one with first slot rolling (3-1), on each ball rack (4) uniformly
Interval is provided with the multiple and compatible ball (5) of first slot rolling (3-1), and the outside of first protective jacket can be rotated
Be arranged with the second protective jacket (6), multiple tracks and the first slot rolling (3- are offered on the internal perisporium of second protective jacket (6)
1) one-to-one second slot rolling (6-1), and second slot rolling (6-1) is adapted with the ball (5)；Second slot rolling
(6) it is uniformly provided with multiple cushion holes (6-2) radially on periphery wall, is provided with buffer stopper in the cushion hole (6-2)
(7), certain gap, the buffer stopper are reserved between the side wall of the buffer stopper (7) and the peripheral wall of the cushion hole (6-2)
(7) one end is located at the inside of the cushion hole (6-2), and the other end of the buffer stopper (7) is located at the cushion hole (6-2)
Outside, and multiple buffer springs (8) are evenly arranged between the buffer stopper (7) and the bottom surface of the cushion hole (6-2), it is described
One end of buffer spring (8) is located at one end in the cushion hole (6-2) with the buffer stopper (7) and is fixedly connected, the buffering
The other end of spring (8) is fixedly connected with the bottom surface of the cushion hole (6-2).
2. Anti-collision fire hydrant according to claim 1, it is characterised in that: the water inlet (1-3) passes through ring flange (9)
It is fixedly connected with the guard tube (2).
3. Anti-collision fire hydrant according to claim 1, it is characterised in that: the buffer stopper (7) is located at the cushion hole
(6-2) external one end is spherical.
4. Anti-collision fire hydrant according to claim 1, it is characterised in that: symmetrical on the peripheral wall of the cushion hole (6-2)
The limit hole (6-3) there are two strip is opened up, one end that the buffer stopper (7) is located in the cushion hole (6-2) is symmetrically set
It sets there are two gag lever post (10), two gag lever posts (10) are respectively interior in two limit holes (6-3), and can be along described
Limit hole (6-3) moves back and forth.
5. Anti-collision fire hydrant according to claim 1, it is characterised in that: the material of the buffer stopper (7) is rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820420986.1U CN208266988U (en) | 2018-03-27 | 2018-03-27 | A kind of Anti-collision fire hydrant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820420986.1U CN208266988U (en) | 2018-03-27 | 2018-03-27 | A kind of Anti-collision fire hydrant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208266988U true CN208266988U (en) | 2018-12-21 |
Family
ID=64674813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820420986.1U Expired - Fee Related CN208266988U (en) | 2018-03-27 | 2018-03-27 | A kind of Anti-collision fire hydrant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208266988U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113789835A (en) * | 2021-10-29 | 2021-12-14 | 黄维方 | Safety fire hydrant for fire fighting |
-
2018
- 2018-03-27 CN CN201820420986.1U patent/CN208266988U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113789835A (en) * | 2021-10-29 | 2021-12-14 | 黄维方 | Safety fire hydrant for fire fighting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181221 Termination date: 20190327 |