CN215371241U - Fire hydrant capable of preventing burglary and quickly unscrewing valve - Google Patents
Fire hydrant capable of preventing burglary and quickly unscrewing valve Download PDFInfo
- Publication number
- CN215371241U CN215371241U CN202120098155.9U CN202120098155U CN215371241U CN 215371241 U CN215371241 U CN 215371241U CN 202120098155 U CN202120098155 U CN 202120098155U CN 215371241 U CN215371241 U CN 215371241U
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- China
- Prior art keywords
- wall
- fire hydrant
- top cap
- valve
- block
- 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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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 74
- 229910052742 iron Inorganic materials 0.000 claims abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 14
- 238000009434 installation Methods 0.000 description 5
- 230000001960 triggered effect Effects 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- POIUWJQBRNEFGX-XAMSXPGMSA-N cathelicidin Chemical compound C([C@@H](C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CO)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H]([C@@H](C)CC)C(=O)NCC(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](C(C)C)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CO)C(O)=O)NC(=O)[C@H](CC=1C=CC=CC=1)NC(=O)[C@H](CC(O)=O)NC(=O)CNC(=O)[C@H](CC(C)C)NC(=O)[C@@H](N)CC(C)C)C1=CC=CC=C1 POIUWJQBRNEFGX-XAMSXPGMSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- -1 handle 19 Chemical compound 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses an anti-theft fire hydrant capable of quickly unscrewing a valve, which comprises a straight pipe, wherein a flange is installed at the bottom end of the straight pipe, the straight pipe is fixedly connected with a pre-buried pipe through the flange, water outlet pipes are fixedly and alternately installed on two sides of the outer wall of the straight pipe, a top cover is fixedly and alternately installed at the top end of the straight pipe, and a threaded sleeve is fixedly and alternately installed at the bottom of the top cover. This fire hydrant of valve can be unscrewed fast to theftproof, the utility model discloses an insulating block, battery, bearing, public address alarm, fixed block, gag lever post, threaded sleeve, stop gear, top cap, handle, iron sheet, iron plate, insulating box, first screw hole, second spring and trigger mechanism's cooperation is used, public address alarm, battery, iron sheet and iron plate form a closed loop, trigger the public address alarm and send the police dispatch newspaper, the alarm sound can produce the frightening to the personnel of stealing, and simultaneously, the staff hears the alarm sound, can arrive the scene fast.
Description
Technical Field
The utility model relates to a fire hydrant, in particular to an anti-theft fire hydrant capable of quickly unscrewing a valve.
Background
Fire control is the general term of eliminating and preventing, namely preventing and solving human, natural and accidental disasters in the life, work and learning processes of people, and the meaning of extinguishing fire in the early stage of people understanding, modern fire control can be deeply understood as eliminating danger and preventing disasters, and the fire extinguishing agents commonly used for fire control mainly comprise: the fire fighting equipment comprises water, foam, carbon dioxide, dry powder, an inert gas fire extinguishing agent and the like, and the fire fighting equipment, equipment and facilities are necessary weapons for fighting fire, and only by knowing and mastering the technical performance, application range, use and maintenance requirements of the fire fighting equipment, the equipment and the facilities and educating the masses of workers to correctly use the fire fighting equipment, the effect of the fire fighting equipment in the fighting of coming fire is fully exerted, and the fire is timely extinguished.
However, in the conventional fire hydrant in the market, because the fire hydrant is installed outdoors, the water source may be stolen through the fire hydrant, so that economic loss is caused, wind and gas in the society are adversely affected, and the situation that water is not supplied during fire rescue may be caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a fire hydrant which is anti-theft and can quickly unscrew a valve so as to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
a fire hydrant capable of preventing burglary and quickly unscrewing a valve, which comprises a straight pipe, wherein the bottom end of the straight pipe is provided with a flange, the straight pipe is fixedly connected with a pre-buried pipe through a flange, both sides of the outer wall of the straight pipe are fixedly inserted and provided with water outlet pipes, the top end of the straight pipe is fixedly provided with a top cover, the bottom of the top cover is fixedly inserted and provided with a threaded sleeve, the top cover is connected with a threaded rod through a threaded sleeve, the top end of the threaded rod is fixedly provided with a handle, the bottom end of the threaded rod is fixedly provided with an installation plate, the bottom of the installation plate is fixedly provided with a piston, a bearing is fixedly sleeved above the outer wall of the threaded rod, an insulating block is fixedly arranged on the outer wall of the bearing, the inside of top cap is provided with stop gear, the both sides at top cap inner wall top are fixed mounting respectively have battery and public address alarm, one side of top cap bottom is provided with trigger mechanism.
As a further scheme of the utility model: the fixed annular dog that has cup jointed in below of threaded sleeve outer wall, cup jointed first spring on the outer wall of threaded rod, and the top and the annular dog fixed connection of first spring, the bottom and the mounting panel fixed connection of first spring.
As a still further scheme of the utility model: stop gear includes the gag lever post, and the inner wall fixed connection of gag lever post and top cap, the cover is equipped with the fixed block on the outer wall of gag lever post.
As a still further scheme of the utility model: trigger mechanism includes the insulating case, and one side fixed connection of insulating case and top cap inner wall bottom, slidable mounting has the iron plate on the insulating case, first screw hole has been seted up to one side of iron plate bottom, the internally mounted of insulating case has the second spring, third screw hole has been seted up to one side of top cap inner wall bottom, hidden groove has been seted up to one side of top cap bottom, the top cap has the bolt through third screw hole threaded connection, the second screw hole has been seted up to one side of insulating case bottom, the bottom of top cap inner wall is located one side fixed mounting of screw sleeve has the iron sheet.
As a still further scheme of the utility model: the top of the fixed block is provided with a sliding hole matched with the limiting rod, and the fixed block is connected with the limiting rod in a sliding mode through the sliding hole formed in the top of the fixed block.
As a still further scheme of the utility model: the sound amplifying alarm, the storage battery, the iron sheet and the iron block form a closed loop through wires.
Compared with the prior art, the utility model has the beneficial effects that:
1. the utility model is used by matching the insulating block, the storage battery, the bearing, the audible alarm, the fixed block, the limiting rod, the threaded sleeve, the limiting mechanism, the top cover, the handle, the iron sheet, the iron block, the insulating box, the first threaded hole, the second spring and the triggering mechanism, the audible alarm, the storage battery, the iron sheet and the iron block form a closed loop, the audible alarm is triggered to give out an alarm, the alarm sound can frighten the thieves, meanwhile, when the worker hears the alarm sound, the worker can quickly arrive at the site to organize the behavior of thieves, the distance of the piston rising at the moment of triggering the alarm sound is not enough to open the fire hydrant, the action of thieves is prevented in time through the alarm sound, the occurrence of the event that the water source is stolen through the fire hydrant is avoided, economic loss is favorably reduced, the situation of no water supply during fire rescue is avoided, and the water source is favorably protected.
2. This practicality is used through the cooperation of second screw hole, third screw hole, hidden groove and bolt to the fire fighter can not trigger the alarm when operating this fire hydrant, but normal use.
3. This practicality uses through the cooperation of piston, mounting panel, first spring, threaded rod and annular dog, and when the manual work was rotating the handle, the elastic tension through first spring is supplementary, makes handle light more when rotating the threaded rod, is convenient for twist fast and moves to meetting under emergency, can make the fire hydrant go out water fast, the fire fighter of being convenient for controls the intensity of a fire fast.
Drawings
FIG. 1 is a schematic view of a fire hydrant with a valve that is capable of being quickly unscrewed and protected from theft;
FIG. 2 is a front view of a fire hydrant with an anti-theft and quick-release valve;
fig. 3 is an enlarged schematic view of a fire hydrant capable of preventing theft and quickly unscrewing a valve at a position A in fig. 1.
In the figure: the straight tube 1, pre-buried pipe 2, flange 3, piston 4, mounting panel 5, outlet pipe 6, first spring 7, threaded rod 8, annular dog 9, insulating block 10, battery 11, bearing 12, audible-visual annunciator 13, fixed block 14, gag lever post 15, threaded sleeve 16, stop gear 17, top cap 18, handle 19, iron sheet 20, iron plate 21, insulating box 22, first screw hole 23, second spring 24, second screw hole 25, third screw hole 26, hide groove 27, trigger mechanism 28, bolt 29.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 3, in the embodiment of the utility model, an anti-theft fire hydrant capable of quickly unscrewing a valve comprises a straight pipe 1, a flange 3 is installed at the bottom end of the straight pipe 1, the straight pipe 1 is fixedly connected with a pre-buried pipe 2 through the flange 3, water outlet pipes 6 are fixedly and alternately installed on two sides of the outer wall of the straight pipe 1, a top cover 18 is fixedly installed at the top end of the straight pipe 1, a threaded sleeve 16 is fixedly and alternately installed at the bottom of the top cover 18, the top cover 18 is in threaded connection with a threaded rod 8 through the threaded sleeve 16, the top end of the threaded rod 8 penetrates through the top of the inner wall of the top cover 18 and extends to the upper portion of the top cover 18, a handle 19 is fixedly installed at the top end of the threaded rod 8, the bottom end of the threaded rod 8 is located inside the straight pipe 1, an installation plate 5 is fixedly installed at the bottom of the installation plate 5, a piston 4 is fixedly installed at the bottom of the installation plate 5, a bearing 12 is fixedly sleeved above the outer wall of the threaded rod 8, the bearing 12 is positioned inside the top cover 18, the insulating block 10 is fixedly installed on the outer wall of the bearing 12, the limiting mechanism 17 is arranged inside the top cover 18, the storage battery 11 and the audible alarm 13 are respectively and fixedly installed on two sides of the top of the inner wall of the top cover 18, the triggering mechanism 28 is arranged on one side of the bottom of the top cover 18, the annular stop block 9 is fixedly sleeved below the outer wall of the threaded sleeve 16, the first spring 7 is sleeved on the outer wall of the threaded rod 8, the top end of the first spring 7 is fixedly connected with the annular stop block 9, the bottom end of the first spring 7 is fixedly connected with the mounting plate 5, the limiting mechanism 17 comprises a limiting rod 15, the limiting rod 15 is fixedly connected with the inner wall of the top cover 18, the fixed block 14 is sleeved on the outer wall of the limiting rod 15, the fixed block 14 is fixedly connected with the outer wall of the bearing 12, the triggering mechanism 28 comprises an insulating box 22, and the insulating box 22 is fixedly connected with one side of the bottom of the inner wall of the top cover 18, an iron block 21 is slidably mounted on an insulating box 22, a first threaded hole 23 is formed in one side of the bottom of the iron block 21, a second spring 24 is mounted inside the insulating box 22, one end of the second spring 24 is fixedly connected with one side of the iron block 21, the other end of the second spring 24 is fixedly connected with one side inside the insulating box 22, a third threaded hole 26 is formed in one side of the bottom of the inner wall of a top cover 18, a hidden groove 27 is formed in one side of the bottom of the top cover 18, the top cover 18 is in threaded connection with a bolt 29 through the third threaded hole 26, the bolt 29 is in threaded connection with the first threaded hole 23, a second threaded hole 25 is formed in one side of the bottom of the insulating box 22, the second threaded hole 25 is in threaded connection with the bolt 29, an iron sheet 20 is fixedly mounted on one side of the threaded sleeve 16 at the bottom of the inner wall of the top cover 18, a sliding hole matched with a limiting rod 15 is formed in the top of a fixing block 14, and the fixing block is in slidable connection with the limiting rod 15 through the sliding hole formed in the top of the fixing block, the audible alarm 13, the storage battery 11, the iron sheet 20 and the iron block 21 form a closed loop through wires.
The working principle of the utility model is as follows:
when the fire hydrant antitheft water source is used, when a thief wants to open the fire hydrant to steal a fire fighting water source, the thief instinct reacts and can directly rotate the handle 19, the rotation of the handle 19 drives the threaded rod 8 to rotate, the threaded rod 8 is enabled to vertically move through the threaded transmission of the threaded rod 8 and the threaded sleeve 16, when the threaded rod 8 moves upwards, the fire hydrant can be opened, the bearing 12 moves upwards along with the top cover 18, the movement of the bearing 12 can drive the fixing block 14 to slide on the limiting rod 15, the bearing 12 is limited through the limiting mechanism 17, the inner ring of the bearing 12 rotates along with the rotation of the threaded rod 8, the outer ring is limited by the limiting mechanism 17 and cannot rotate along with the inner ring, the integral bearing 12 still can vertically move along with the threaded rod 8, the insulating block 10 moves along with the bearing 12, and the insulating block 10 is before moving, the iron block 21 is tightly contacted with the insulating block 10 by the elastic action of the second spring 24, when the insulating block 10 moves upwards and the insulating block 10 does not limit the iron block 21, under the elastic action of the second spring 24, the iron block 21 is ejected leftwards and contacted with the iron sheet 20 through the sliding relation between the iron block 21 and the insulating box 22, at the moment of contacting with the iron sheet 20, the alarm 13, the storage battery 11, the iron sheet 20 and the iron block 21 form a closed loop, the alarm 13 is triggered to give an alarm, the alarm sound is amplified, the burglar is frightened, meanwhile, the worker hears the alarm sound and quickly arrives at the scene, the behavior of the burglar is organized, the alarm sound is triggered at the moment, the piston 4 rises for a distance, the fire hydrant is not enough to be opened, the behavior of the burglar is prevented in time by the alarm sound, and the occurrence of an event that the water source is stolen through the fire hydrant is avoided, when a fireman operates the fire hydrant, the bolt 29 is rotated by a specific tool before the fire hydrant is opened, the bolt 29 is screwed into the first threaded hole 23, the iron block 21 is limited by the first threaded hole 23, the subsequent insulating block 10 rises, under the condition that the bolt 29 limits the iron block 21, the iron block 21 cannot be ejected out under the elastic action of the second spring 24, after the fire hydrant is used, the insulating block 10 is reset, the bolt 29 is screwed out from the inside of the first threaded hole 23 at the moment, the fire hydrant enters an anti-theft mode, so that the fireman can not trigger an alarm when operating the fire hydrant, the fire hydrant can be normally used, when the fire hydrant is normally opened, the mounting plate 5 and the piston 4 are driven to move upwards by rotating the handle 19 through the threaded rod 8, thereby open the fire hydrant, before the fire hydrant is not opened, first spring 7 is in the expansion state, can have an elastic tension to mounting panel 5, when the manual work is when rotating handle 19, supplementary through the elastic tension of first spring 7, makes handle 19 light more when rotating threaded rod 8, is convenient for twist fast and moves to meetting under emergency, can make the fire hydrant go out water fast, the fire fighter of being convenient for controls the intensity of a fire fast.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a fire hydrant of theftproof and can unscrew valve fast, includes straight tube (1), its characterized in that: the bottom of straight tube (1) is installed with flange (3), straight tube (1) is through flange (3) fixedly connected with embedded pipe (2), the both sides of straight tube (1) outer wall are all fixed to alternate and install outlet pipe (6), the top fixed mounting of straight tube (1) has top cap (18), the bottom fixed alternate of top cap (18) is installed with threaded sleeve (16), top cap (18) is through threaded sleeve (16) threaded connection threaded rod (8), the top fixed mounting of threaded rod (8) has handle (19), the bottom fixed mounting of threaded rod (8) has mounting panel (5), the bottom fixed mounting of mounting panel (5) has piston (4), the top of threaded rod (8) outer wall is fixed to have been cup jointed bearing (12), fixed mounting has insulating block (10) on the outer wall of bearing (12), the inside of top cap (18) is provided with stop gear (17), the both sides at top cap (18) inner wall top fixed mounting respectively have battery (11) and audible-visual annunciator (13), one side of top cap (18) bottom is provided with trigger mechanism (28).
2. A fire hydrant according to claim 1, wherein the valve is adapted to be quickly unscrewed and protected from theft: the lower part of the outer wall of the threaded sleeve (16) is fixedly sleeved with an annular stop block (9), the outer wall of the threaded rod (8) is sleeved with a first spring (7), the top end of the first spring (7) is fixedly connected with the annular stop block (9), and the bottom end of the first spring (7) is fixedly connected with the mounting plate (5).
3. A fire hydrant according to claim 1, wherein the valve is adapted to be quickly unscrewed and protected from theft: stop gear (17) include gag lever post (15), and the inner wall fixed connection of gag lever post (15) and top cap (18), the cover is equipped with fixed block (14) on the outer wall of gag lever post (15).
4. A fire hydrant according to claim 1, wherein the valve is adapted to be quickly unscrewed and protected from theft: trigger mechanism (28) are including insulating case (22), and one side fixed connection of insulating case (22) and top cap (18) inner wall bottom, slidable mounting has iron plate (21) on insulating case (22), first screw hole (23) have been seted up to one side of iron plate (21) bottom, the internally mounted of insulating case (22) has second spring (24), third screw hole (26) have been seted up to one side of top cap (18) inner wall bottom, hidden groove (27) have been seted up to one side of top cap (18) bottom, top cap (18) have bolt (29) through third screw hole (26) threaded connection, second screw hole (25) have been seted up to one side of insulating case (22) bottom, one side fixed mounting that the bottom of top cap (18) inner wall is located threaded sleeve (16) has iron sheet (20).
5. A fire hydrant according to claim 3, wherein the valve is adapted to be quickly unscrewed and protected from theft: the top of the fixing block (14) is provided with a sliding hole matched with the limiting rod (15), and the fixing block (14) is connected with the limiting rod (15) in a sliding mode through the sliding hole formed in the top of the fixing block.
6. A fire hydrant according to claim 1, wherein the valve is adapted to be quickly unscrewed and protected from theft: and the sound amplifying alarm (13), the storage battery (11), the iron sheet (20) and the iron block (21) form a closed loop through wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120098155.9U CN215371241U (en) | 2021-01-14 | 2021-01-14 | Fire hydrant capable of preventing burglary and quickly unscrewing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120098155.9U CN215371241U (en) | 2021-01-14 | 2021-01-14 | Fire hydrant capable of preventing burglary and quickly unscrewing valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215371241U true CN215371241U (en) | 2021-12-31 |
Family
ID=79621035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120098155.9U Expired - Fee Related CN215371241U (en) | 2021-01-14 | 2021-01-14 | Fire hydrant capable of preventing burglary and quickly unscrewing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215371241U (en) |
-
2021
- 2021-01-14 CN CN202120098155.9U patent/CN215371241U/en not_active Expired - Fee Related
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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: 20211231 |