CN110130443A - A kind of outdoor anti-collision fire hydrant system - Google Patents
A kind of outdoor anti-collision fire hydrant system Download PDFInfo
- Publication number
- CN110130443A CN110130443A CN201910390110.6A CN201910390110A CN110130443A CN 110130443 A CN110130443 A CN 110130443A CN 201910390110 A CN201910390110 A CN 201910390110A CN 110130443 A CN110130443 A CN 110130443A
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- China
- Prior art keywords
- fire hydrant
- pedestal
- bumping post
- air bag
- driving
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- 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.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/14—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact specially adapted for local protection, e.g. for bridge piers, for traffic islands
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B9/00—Methods or installations for drawing-off water
- E03B9/02—Hydrants; Arrangements of valves therein; Keys for hydrants
- E03B9/04—Column hydrants
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The present invention relates to a kind of outdoor anti-collision fire hydrant systems, belong to fire hydrant technical field, including pedestal and fire hydrant, hydrant installation is on pedestal, bumping post is fixedly installed on pedestal, barricade is fixedly installed on pedestal, barricade is between fire hydrant and bumping post, the accommodation groove of annular is offered on pedestal, it is provided with air bag in accommodation groove, high pressure gas holder is provided in pedestal, high pressure gas holder is connected to air bag by connecting tube, valve is provided in connecting tube, driving assembly when being provided with anticollision rod bending on pedestal for driving valve to open.When bumping post being caused to bend or be broken if hitting bumping post to lose control of one's vehicle, driving assembly will drive valve to open, the pressure-air in high pressure gas holder is filled in air bag rapidly by connecting tube at this time, and air bag expansion becomes larger to be contradicted with barricade, and fire hydrant is wrapped in air bag；Play the role of buffering, effectively dispersion weakens the impact force of vehicle, protects fire hydrant, fire hydrant is made to be not easy to be damaged by Vehicular impact.
Description
Technical field
The present invention relates to fire hydrant technical field, in particular to a kind of outdoor anti-collision fire hydrant system.
Background technique
Fire hydrant is a kind of fixed fire fighting device, and main function is control combustible, isolation oxidizer, eliminates kindling
Source.Divide indoor fire hydrant and outdoor fire hydrant.Fire hydrant is mainly for fire fighting truck from municipal water supply pipe network or outdoor fire fighting feed pipe
Fire extinguishing is implemented in net water intaking, can also be directly connected to water band, hydraulic giant goes out above-water method.So indoor and outdoor hydrant system is also to save
One of important fire fighting device of fire.Currently, outdoor ground hydrant is mainly placed in public open region, there is fire behavior
In the case where use.
However, in wagon flow bustling with vehicles, occurring often since fire hydrant is in the public domain of street two sides mostly
Vehicle, which accidentally hits fire hydrant, causes fire hydrant to damage and be unable to normal use, and the fire hydrant after damage there is also the feelings of leak
Condition, a large amount of waste water resources.The fire hydrant of damage is after occurring fire behavior, it cannot be guaranteed that timely controlling fire behavior, threatens
The personal safety of surrounding resident.
Summary of the invention
The purpose of the present invention is to provide a kind of outdoor anti-collision fire hydrant systems, have and are not easy by the excellent of Vehicular impact damage
Point.
Above-mentioned technical purpose of the invention has the technical scheme that
A kind of outdoor anti-collision fire hydrant system, including pedestal and fire hydrant, the hydrant installation is on pedestal, on the pedestal
Circumferentially fixed along fire hydrant is provided with bumping post, and the barricade for surrounding fire hydrant, the barricade are fixedly installed on the pedestal
Between fire hydrant and bumping post, the accommodation groove of annular is offered on the pedestal between barricade and bumping post, it is described
Air bag is provided in accommodation groove, be provided in the pedestal can be used for air bag inflate high pressure gas holder, the high pressure gas holder with
Air bag is connected to by connecting tube, is provided with valve in the connecting tube, for driving when being provided with anticollision rod bending on the pedestal
The driving assembly that movable valve is opened.
Implement above-mentioned technical proposal, when bumping post being caused to bend or be broken if hitting bumping post to lose control of one's vehicle, driving group
Part will drive valve to open, and the pressure-air in high pressure gas holder is filled with rapidly in air bag by connecting tube at this time, and air bag expansion becomes
It is contradicted with barricade greatly, fire hydrant is wrapped in air bag；If vehicular impact power is excessive, continue to hit fire hydrant after severing bumping post
When, errant vehicle by with the balloon contacts after expansion, air bag plays the role of buffering, and effectively dispersion weakens the impact of vehicle
Power protects fire hydrant, fire hydrant is made to be not easy to be damaged by Vehicular impact.
The present invention is further arranged to: the valve includes link block and sealing block, offers and runs through in the link block
The through-hole of link block, the link block is interior along the sliding slot being connected to through-hole is axially offered perpendicular to through-hole, and the sealing block is sliding
It is dynamic to be set in sliding slot, the venthole through sealing block, the side wall patch of the sealing block and sliding slot are offered on the sealing block
It closes, sliding is equipped with push rod on the link block, and one end of the push rod is fixedly connected with sealing block, the other end and driving assembly
Connection.
Implement above-mentioned technical proposal, when bumping post is bent or is broken, the movement of driving assembly driving push rod, push rod pushes close
Envelope block slides along the chute, makes venthole and through-hole face on sealing block, at this point, the compressed air in high pressure gas holder can pass through
Connecting tube enters in air bag, completes inflation.
The present invention is further arranged to: the diameter of the through-hole is less than the width of sliding slot, and the sliding slot is close to high pressure gas holder
Side wall be provided with the sealing ring being bonded with sealing block.
Implement above-mentioned technical proposal, sealing ring is bonded with sliding slot and sealing block respectively, is increased sealing effect, is effectively prevented
Only air leaks.
The present invention is further arranged to: the driving component include fixed link, drawstring, driving plate, fixed plate, drive rod and
Pressure spring, the fixed plate are fixedly installed in pedestal, and the driving plate is fixedly connected with one end that push rod stretches out outside link block, institute
State drive rod sliding be arranged in fixed plate, the compression spring sleeve be set to drive rod on for drive drive rod push driving plate and
Sealing block moves, to the direction far from fixed plate so that venthole is connected to through-hole, and limit is fixedly installed on the drive rod
Platform, the limiting stand is between fixed plate and link block, and one end of the pressure spring abuts with fixed plate, the other end and limiting stand
It abuts, the fixed link is set on bumping post along the length direction of bumping post, and the top of fixed link and the fixed company of bumping post
It connects, the bottom end of the bumping post is fixedly installed the lantern ring being sheathed in fixed link, one end of the drawstring and the bottom of fixed link
End is fixedly connected, the other end is fixedly connected with drive rod.
Implement above-mentioned technical proposal, in the initial state, drawstring be in tensioned state, when bumping post be knocked be bent it is larger
Or when fracture, fixed link fracture, the elastic force of pressure spring drives drive rod to move to the direction close to link block, drive rod and driving plate
It contradicts and driving plate is pushed to move, driving plate drives push rod and sealing block to move to the direction far from drive rod, makes sealing block
Venthole be connected to through-hole, connecting tube is connected.
The present invention is further arranged to: the fixed link is set to side of the bumping post close to fire hydrant.
Implement above-mentioned technical proposal, side of the bumping post close to fire hydrant is arranged in fixed link, prevents vehicle from directly hitting
It hits in fixed link, when the impact force of vehicle is smaller, when bumping post does not have biggish bending deformation, fixed link will not break
It splits, air bag will not expand, and bumping post can individually play the purpose of protection fire hydrant.
The present invention is further arranged to: the bumping post is fixedly installed protecting crust close to the side wall of fire hydrant, described solid
Fixed pole is set in protecting crust.
Implement above-mentioned technical proposal, the purpose of protection fixed link is played in the setting of protecting crust, prevents someone's wilful damage solid
Fixed pole.
The present invention is further arranged to: the installation bucket for being loaded with cooling water, the high pressure gas holder are provided in the pedestal
It is set in installation bucket.
Implement above-mentioned technical proposal, by high pressure gas holder setting in installation bucket, in the environment of summer hot weather, installation
Cooling water in bucket can keep the lower temperature of high pressure gas holder, improve security performance.
The present invention is further arranged to: the drainpipe being connected to mounting groove is equipped in the pedestal, the drainpipe is located at
One end in mounting groove is detachably provided with end cap.
Implement above-mentioned technical proposal, when temperature is lower in winter, opens end cap, cooling water is discharged by drainpipe and is installed
Bucket prevents cooling water freezing and damages high pressure gas holder.
In conclusion the present invention having the beneficial effect that in contrast to the prior art
When bumping post being caused to bend or be broken if one, hitting bumping post to lose control of one's vehicle, driving assembly will drive valve to open, this
When high pressure gas holder in pressure-air be filled in air bag rapidly by connecting tube, air bag expansion becomes larger and barricade contradicts, by the fire that disappears
Bolt is wrapped in air bag；If vehicular impact power is excessive, sever when continuing to hit fire hydrant after bumping post, errant vehicle will be with expansion
Balloon contacts afterwards, air bag play the role of buffering, and effectively dispersion weakens the impact force of vehicle, protect fire hydrant, make the fire that disappears
Bolt is not easy to be damaged by Vehicular impact；
Two, side of the bumping post close to fire hydrant is arranged in fixed link, prevents vehicle from directly impinging upon in fixed link, work as vehicle
Impact force it is smaller when, when bumping post does not have biggish bending deformation, fixed link will not be broken, and air bag will not expand, anticollision
Column can individually play the purpose of protection fire hydrant；
Three, high pressure gas holder is arranged in installation bucket, in the environment of summer hot weather, the cooling water installed in bucket can be kept
The lower temperature of high pressure gas holder improves security performance.
Detailed description of the invention
Fig. 1 is whole structural schematic diagram of the invention；
Fig. 2 is partial structural diagram of the present invention；
Fig. 3 is the portion the A enlarged drawing in Fig. 2；
Fig. 4 is the structural schematic diagram of present invention installation bucket.
Appended drawing reference: 1, pedestal；11, bumping post；111, lantern ring；112, protecting crust；12, barricade；13, accommodation groove；131,
Air bag；2, fire hydrant；3, high pressure gas holder；31, connecting tube；4, valve；41, link block；411, through-hole；412, sliding slot；413, it pushes away
Bar；42, sealing block；421, venthole；422, sealing ring；51, fixed link；52, drawstring；53, driving plate；54, fixed plate；55,
Drive rod；551, limiting stand；56, pressure spring；6, bucket is installed；61, drainpipe；62, end cap；63, bung；7, directive wheel；8, spring.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
As shown in Figure 1, a kind of outdoor anti-collision fire hydrant system, including pedestal 1 and fire hydrant 2, fire hydrant 2 are set to pedestal
On 1, pedestal 1 is concrete structure, the circumferentially fixed of fire hydrant 2 is provided with bumping post 11 on pedestal 1, bumping post 11 is set vertically
The surrounding set four, be uniformly distributed in fire hydrant 2, bumping post 11, which is adopted, to be made of a steel.
As shown in Figure 1, 2, the barricade 12 for surrounding fire hydrant 2 is fixedly installed on pedestal 1, barricade 12 is tubular structure, gear
The height of wall 12 is lower than the height of fire hydrant 2, interferes 2 normal use of fire hydrant to prevent backstop wall 12, barricade 12 is located at fire hydrant 2
The accommodation groove 13 for offering annular between barricade 12 and bumping post 11 between bumping post 11, on pedestal 1, in accommodation groove 13
It is provided with air bag 131, the high pressure gas holder 3 that can be used for inflating to air bag 131 is provided in pedestal 1, high pressure gas holder 3 is cylinder of steel, interior
There is pressure-air in portion, and 3 operating air pressure of high pressure gas holder is 8MPa-15MPa.
As shown in Figure 2,3, high pressure gas holder 3 is connected to air bag 131 by connecting tube 31, and valve 4 is provided in connecting tube 31,
Driving assembly when being provided with anticollision rod bending on pedestal 1 for driving valve 4 to open.Valve 4 includes link block 41 and sealing
Block 42 offers the through-hole 411 through link block 41 in link block 41, opens up in link block 41 along perpendicular to through-hole 411 is axial
There is the sliding slot 412 being connected to through-hole 411, sealing block 42 is slideably positioned in sliding slot 412, is offered on sealing block 42 through sealing
The venthole 421 of block 42, sealing block 42 are bonded with the side wall of sliding slot 412, and the thickness of sealing block 42 is mutually fitted with the width of sliding slot 412
Match, to improve sealing effect.Sliding is equipped with push rod 413, one end of push rod 413 and the fixed company of sealing block 42 on link block 41
It connects, the connection of the other end and driving assembly.
When bumping post 11 is bent or is broken, driving assembly driving push rod 413 is moved, and push rod 413 pushes 42 edge of sealing block
Sliding slot 412 slides, and makes venthole 421 and 411 face of through-hole on sealing block 42, at this point, the compressed air in high pressure gas holder 3 is
It can be entered in air bag 131 by connecting tube 31, complete inflation.
As shown in Figure 2,3, the diameter of through-hole 411 is less than the width of sliding slot 412, side wall of the sliding slot 412 close to high pressure gas holder 3
It is provided with the sealing ring 422 being bonded with sealing block 42, sealing ring 422 is rubber ring；Sealing ring 422 respectively with sliding slot 412 and
Sealing block 42 is bonded, and increases sealing effect, is effectively prevented air leakage.
Wherein, as shown in Figure 2,3, driving assembly includes fixed link 51, drawstring 52, driving plate 53, fixed plate 54, drive rod
55 and pressure spring 56, fixed plate 54 be fixedly installed in pedestal 1, it is solid that driving plate 53 and push rod 413 stretch out one end outside link block 41
Fixed connection, the sliding of drive rod 55 are arranged in fixed plate 54.Spring 8 is arranged on push rod 413, the elastic force of spring 8 is less than pressure spring
56 elastic force, one end of spring 8 is abutted with driving plate 53, the other end is abutted with link block 41, under normal conditions, is sealed for driving
Block 42 keeps the state of sealing, prevents the automatic slide downward of sealing block 42 and venthole 421 is caused to be connected to through-hole 411.
As shown in Figure 2,3, pressure spring 56 is sheathed on drive rod 55 for driving drive rod 55 to push driving plate 53 and close
Envelope block 42 moves, to the direction far from fixed plate 54 so that venthole 421 is connected to through-hole 411, is fixedly installed on drive rod 55
There is limiting stand 551, between fixed plate 54 and link block 41, one end of pressure spring 56 abuts with fixed plate 54, is another limiting stand 551
One end is abutted with limiting stand 551.
As shown in Fig. 2, fixed link 51 is set on bumping post 11 along the length direction of bumping post 11, the top of fixed link 51
It is fixedly connected with bumping post 11, fixed link 51 is glass rod or plastic bar, when by biggish bending stress, will be broken even
Fragmentation.The bottom end of bumping post 11 is fixedly installed the lantern ring 111 being sheathed in fixed link 51, one end of drawstring 52 and fixed link 51
Bottom end be fixedly connected, the other end is fixedly connected with drive rod 55, rotation is provided with directive wheel 7 in pedestal 1, and drawstring 52 is wound around
On directive wheel 7, with the effect being oriented to drawstring 52, and tighten drawstring 52.
In the initial state, drawstring 52 is in tensioned state, fixed when bumping post 11 is knocked larger bending or fracture
Bar 51 is broken, and the elastic force of pressure spring 56 drives drive rod 55 to move to the direction close to link block 41, drive rod 55 and driving plate 53
It contradicts and driving plate 53 is pushed to move, driving plate 53 drives push rod 413 and sealing block 42 to transport to the direction far from drive rod 55
It is dynamic, it is connected to the venthole 421 of sealing block 42 with through-hole 411, connecting tube 31 is connected.
Wherein, as shown in Fig. 2, fixed link 51 is set to bumping post 11 close to the side of fire hydrant 2, bumping post 11 is close to disappear
The side wall of fiery bolt 2 is fixedly installed protecting crust 112, and fixed link 51 is set in protecting crust 112.
Bumping post 11 is arranged in close to the side of fire hydrant 2 in fixed link 51, prevents vehicle from directly impinging upon fixed link 51
On, when the impact force of vehicle is smaller, when bumping post 11 does not have biggish bending deformation, fixed link 51 will not be broken, air bag
131 will not expand, and bumping post 11 can individually play the purpose of protection fire hydrant 2；And the setting of protecting crust 112, play protection
The purpose of fixed link 51 prevents someone's wilful damage fixed link 51.
In addition, installing and being provided with bung on bucket 6 as shown in figure 4, be provided with the installation bucket 6 for being loaded with cooling water in pedestal 1
63, high pressure gas holder 3 is set in installation bucket 6；The drainpipe 61 being connected to mounting groove is equipped in pedestal 1, drainpipe 61 is located at peace
One end in tankage is detachably provided with end cap 62.
By the setting of high pressure gas holder 3 in installation bucket 6, in the environment of summer hot weather, the cooling water installed in bucket 6 can
The lower temperature of high pressure gas holder 3 is kept, security performance is improved；And when temperature is lower in winter, end cap 62 is opened, cooling water passes through
The discharge installation bucket 6 of drainpipe 61, prevents cooling water freezing and damages high pressure gas holder 3.
Specific work process: when bumping post 11 being caused to bend or be broken if hitting bumping post 11 to lose control of one's vehicle, fixed link
51 fracture even fragmentations, the elastic force of pressure spring 56 drive drive rod 55 to move to the direction close to link block 41, drive rod 55 and drive
Movable plate 53 contradicts and driving plate 53 is pushed to move, and driving plate 53 drives push rod 413 and sealing block 42 to separate drive rod 55
Direction movement, is connected to the venthole 421 of sealing block 42 with through-hole 411, and connecting tube 31 is connected.
The pressure-air in high pressure gas holder 3 is filled with rapidly in air bag 131 by connecting tube 31 at this time, and the expansion of air bag 131 becomes
It is contradicted with barricade 12 greatly, fire hydrant 2 is wrapped in air bag 131；If vehicular impact power is excessive, continue to hit after severing bumping post 11
When to fire hydrant 2, errant vehicle will be contacted with the air bag 131 after expansion, and air bag 131 plays the role of buffering, effectively disperses
Weaken the impact force of vehicle, protects fire hydrant 2, fire hydrant 2 is made to be not easy to be damaged by Vehicular impact.
The embodiment of present embodiment is presently preferred embodiments of the present invention, not limits protection of the invention according to this
Range, therefore: the equivalence changes that all structures under this invention, shape, principle are done, should all be covered by protection scope of the present invention it
It is interior.
Claims (8)
1. a kind of outdoor anti-collision fire hydrant system, it is characterised in that: including pedestal (1) and fire hydrant (2), the fire hydrant (2)
It is set on pedestal (1), the circumferentially fixed of fire hydrant (2) is provided with bumping post (11), the pedestal on the pedestal (1)
(1) barricade (12) for surrounding fire hydrant (2) is fixedly installed on, the barricade (12) is located at fire hydrant (2) and bumping post (11)
Between, the accommodation groove (13) of annular, the accommodating are offered on the pedestal (1) between barricade (12) and bumping post (11)
It is provided with air bag (131) in slot (13), the high pressure gas holder that can be used for inflating to air bag (131) is provided in the pedestal (1)
(3), the high pressure gas holder (3) is connected to air bag (131) by connecting tube (31), is provided with valve on the connecting tube (31)
(4), driving assembly when being provided with anticollision rod bending on the pedestal (1) for driving valve (4) to open.
2. a kind of outdoor anti-collision fire hydrant system according to claim 1, it is characterised in that: the valve (4) includes connecting
Block (41) and sealing block (42) are connect, the through-hole (411) through link block (41), the connection are offered in the link block (41)
The sliding slot (412) being connected to through-hole (411), the sealing block (42) are axially offered along perpendicular to through-hole (411) in block (41)
It is slideably positioned in sliding slot (412), the venthole (421) through sealing block (42) is offered on the sealing block (42), it is described
Sealing block (42) is bonded with the side wall of sliding slot (412), and sliding is equipped with push rod (413), the push rod on the link block (41)
(413) one end is fixedly connected with sealing block (42), the other end and driving assembly are connect.
3. a kind of outdoor anti-collision fire hydrant system according to claim 2, it is characterised in that: the through-hole (411) it is straight
Diameter is less than the width of sliding slot (412), and side wall of the sliding slot (412) close to high pressure gas holder (3) is provided with to be pasted with sealing block (42)
The sealing ring (422) of conjunction.
4. a kind of outdoor anti-collision fire hydrant system according to claim 3, it is characterised in that: the driving component includes solid
Fixed pole (51), drawstring (52), driving plate (53), fixed plate (54), drive rod (55) and pressure spring (56), the fixed plate (54) are solid
Surely it is set in pedestal (1), the driving plate (53) is stretched out the one end of link block (41) outside with push rod (413) and is fixedly connected, institute
It states drive rod (55) sliding to be arranged on fixed plate (54), the pressure spring (56) is sheathed on drive rod (55) for driving driving
Bar (55) pushes driving plate (53) and sealing block (42) to move, to the direction far from fixed plate (54) so that venthole (421)
It is connected to through-hole (411), is fixedly installed limiting stand (551) on the drive rod (55), the limiting stand (551), which is located at, fixes
Between plate (54) and link block (41), one end of the pressure spring (56) abuts with fixed plate (54), the other end and limiting stand (551)
It abuts, the fixed link (51) is set on bumping post (11) along the length direction of bumping post (11), and the top of fixed link (51)
End is fixedly connected with bumping post (11), and the bottom end of the bumping post (11) is fixedly installed the lantern ring being sheathed on fixed link (51)
(111), one end of the drawstring (52) is fixedly connected with the bottom end of fixed link (51), the other end and drive rod (55) are fixed connects
It connects.
5. a kind of outdoor anti-collision fire hydrant system according to claim 4, it is characterised in that: fixed link (51) setting
In bumping post (11) close to the side of fire hydrant (2).
6. a kind of outdoor anti-collision fire hydrant system according to claim 5, it is characterised in that: the bumping post (11) is close
The side wall of fire hydrant (2) is fixedly installed protecting crust (112), and the fixed link (51) is set in protecting crust (112).
7. a kind of outdoor anti-collision fire hydrant system according to claim 1, it is characterised in that: setting in the pedestal (1)
There is the installation bucket (6) for being loaded with cooling water, the high pressure gas holder (3) is set in installation bucket (6).
8. a kind of outdoor anti-collision fire hydrant system according to claim 7, it is characterised in that: be equipped in the pedestal (1)
The drainpipe (61) being connected to mounting groove, one end that the drainpipe (61) is located in mounting groove are detachably provided with end cap
(62)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910390110.6A CN110130443A (en) | 2019-05-10 | 2019-05-10 | A kind of outdoor anti-collision fire hydrant system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910390110.6A CN110130443A (en) | 2019-05-10 | 2019-05-10 | A kind of outdoor anti-collision fire hydrant system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110130443A true CN110130443A (en) | 2019-08-16 |
Family
ID=67573487
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910390110.6A Pending CN110130443A (en) | 2019-05-10 | 2019-05-10 | A kind of outdoor anti-collision fire hydrant system |
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| Country | Link |
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| CN (1) | CN110130443A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111749306A (en) * | 2020-07-07 | 2020-10-09 | 段鹏 | Outdoor fire hydrant protection device |
| CN112354116A (en) * | 2020-11-05 | 2021-02-12 | 温州康陀信息技术有限公司 | Anti-seismic flexible spraying equipment |
| CN112647458A (en) * | 2020-09-23 | 2021-04-13 | 重庆市城投路桥管理有限公司 | BIM municipal bridge pier anti-collision device based on Internet of things |
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| CN207905024U (en) * | 2017-12-28 | 2018-09-25 | 闽南消防科技有限公司 | A kind of outdoor fire hydrant with collision prevention function |
| RU183591U1 (en) * | 2018-04-10 | 2018-09-26 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Национальный исследовательский Мордовский государственный университет им. Н.П. Огарёва" | Shock knot |
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| JP2599340B2 (en) * | 1993-10-15 | 1997-04-09 | 株式会社デック | Fire hydrant |
| CN205801016U (en) * | 2016-06-23 | 2016-12-14 | 湖南交通职业技术学院 | A kind of anti-collision automobile chassis |
| CN108049457A (en) * | 2017-12-21 | 2018-05-18 | 白沙消防设备有限公司 | A kind of outdoor fire hydrant of crash-proof |
| CN207905024U (en) * | 2017-12-28 | 2018-09-25 | 闽南消防科技有限公司 | A kind of outdoor fire hydrant with collision prevention function |
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| CN111749306A (en) * | 2020-07-07 | 2020-10-09 | 段鹏 | Outdoor fire hydrant protection device |
| CN112647458A (en) * | 2020-09-23 | 2021-04-13 | 重庆市城投路桥管理有限公司 | BIM municipal bridge pier anti-collision device based on Internet of things |
| CN112354116A (en) * | 2020-11-05 | 2021-02-12 | 温州康陀信息技术有限公司 | Anti-seismic flexible spraying equipment |
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Application publication date: 20190816 |