CN110886346A - Outdoor anticollision type underground fire hydrant based on it is rotatory spacing - Google Patents
Outdoor anticollision type underground fire hydrant based on it is rotatory spacing Download PDFInfo
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- CN110886346A CN110886346A CN201911214240.0A CN201911214240A CN110886346A CN 110886346 A CN110886346 A CN 110886346A CN 201911214240 A CN201911214240 A CN 201911214240A CN 110886346 A CN110886346 A CN 110886346A
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- fire hydrant
- water receiving
- underground fire
- receiving pipe
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- 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
- E03B9/08—Underground hydrants
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
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- Water Supply & Treatment (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention provides an outdoor anti-collision underground fire hydrant based on rotation limiting, and relates to the technical field of fire-fighting facilities. This outdoor anticollision type underground fire hydrant based on it is rotatory spacing, including ground, the bottom fixed mounting on ground has the water receiving pipe, the top fixed mounting of water receiving pipe has the diaphragm, the top fixed mounting of diaphragm has the sleeve, telescopic inside sliding connection has the fall way, the peripheral fixed mounting of fall way has the disc. This outdoor anticollision type underground fire hydrant based on it is rotatory spacing can install the fire hydrant in the below ground to protect the apron, avoided the collision that people and vehicle and fire hydrant produced, improved the security of fire hydrant, guaranteed the normal use of fire hydrant, slowed down the corrosion of fire hydrant, improved the life of fire hydrant, and the delivery port can reciprocate, can extend to more than the ground when the water intaking, made things convenient for the hosepipe to be connected with the delivery port.
Description
Technical Field
The invention relates to the technical field of fire fighting facilities, in particular to an outdoor anti-collision underground fire hydrant based on rotation limiting.
Background
The outdoor fire hydrant is a water supply facility installed near buildings and on underground fire-fighting water supply networks beside roads, is mainly used by fire trucks and cleaning trucks, is convenient for taking water to extinguish fire or cleaning cities, can be directly connected with a water hose and a water gun to discharge water to extinguish fire, and is one of important fire-fighting facilities for fighting fire.
The existing outdoor fire hydrant is mostly a columnar fire hydrant exposed above the ground, in order to remind pedestrians and vehicles, red or other bright-colored coatings are often coated on the surface of the outdoor fire hydrant, but accidents that the pedestrians or the vehicles collide the fire hydrant by mistake still often occur, so that the fire hydrant is easily damaged, the fire hydrant cannot normally supply water, and after the outdoor fire hydrant is blown by wind and rain, the fire hydrant is easily corroded, so that a water outlet of the fire hydrant cannot be opened or closed tightly.
In order to solve the problems, the inventor provides an outdoor anti-collision underground fire hydrant based on rotation limiting, the fire hydrant can be installed below the ground, a cover plate is protected, collision between people and vehicles and the fire hydrant is avoided, safety of the fire hydrant is improved, normal use of the fire hydrant is guaranteed, corrosion of the fire hydrant is slowed down, service life of the fire hydrant is prolonged, a water outlet can move up and down, the fire hydrant can extend to the ground when water is taken, and a water hose is conveniently connected with the water outlet.
Disclosure of Invention
In order to achieve the purpose, the invention is realized by the following technical scheme: an outdoor anticollision underground fire hydrant based on rotation limiting comprises a ground, a water receiving pipe, a transverse plate, a sleeve, a lifting pipe, a disc, a spring, a sliding groove, an arc groove, a limiting rod, a water outlet, a rotating handle, a cover plate, a handle, a valve rod and a connecting rod.
Wherein:
a water receiving pipe is fixedly arranged at the bottom of the ground, a transverse plate is fixedly arranged at the top end of the water receiving pipe, the top end of the transverse plate is fixedly provided with a sleeve, the interior of the sleeve is connected with a lifting pipe in a sliding way, a disc is fixedly arranged on the periphery of the lifting pipe, the bottom end of the disc is fixedly connected with a spring, the left side and the right side of the inner part of the sleeve are provided with sliding chutes, the bottom end of the sliding chute in the sleeve is provided with an arc groove, a limiting rod is fixedly arranged on the periphery of the disc, water outlets are fixedly arranged at the left end and the right end of the top of the lifting pipe, the front end and the rear end of the top of the lifting pipe are fixedly provided with rotating handles, the top of the ground is rotatably connected with a cover plate, the top fixed mounting on apron right side has the handle, the front side rotation of water receiving pipe bottom is connected with the valve rod, the transmission is connected with the connecting rod between apron left end and the valve rod left end.
Preferably, the bottom end of the water receiving pipe is communicated with an underground fire-fighting water delivery pipeline, so that water flow in the fire-fighting water supply pipe network can flow into the water receiving pipe.
Preferably, the bottom of fall way extends to the inside of water receiving pipe, and attaches each other with the inner wall of water receiving pipe, and the initial position is located the top of valve core in the valve rod for rivers in the water receiving pipe can enter into the fall way, and the fall way can reciprocate in the water receiving pipe simultaneously.
Preferably, the spout symmetric distribution is in the inside left and right sides of sleeve, and from the top down be the circular-arc that the width reduces gradually, and the bottom is linked together with the arc groove, consequently after spacing post rebound in the spout, the fall way can rotate, adjusts the orientation of delivery port to when spacing post rebound, can slowly reach the intercommunication department of spout and arc groove.
Preferably, the quantity of gag lever post is total two, and at the peripheral symmetric distribution of disc, during initial position, the spacing sliding connection of gag lever post is in the inside of circular arc groove, and when the spacing sliding connection of gag lever post is in the circular arc inslot, the fall way can't reciprocate, and when the gag lever post was located being linked together department of circular arc groove and spout, the fall way can the rebound.
Preferably, the opening part threaded connection of delivery port has sealed lid, just fixedly connected with iron chain between the outer wall of sealed lid and fall way can seal the delivery port, also can avoid losing of sealed lid simultaneously.
Preferably, the left end of apron extends to the left side of its pivot, and rotates through the left end of connecting rod with the valve rod and be connected, consequently, is carrying out the pivoted in-process at the apron, can drive the valve rod and rotate.
The invention provides an outdoor anti-collision underground fire hydrant based on rotation limiting. The method has the following beneficial effects:
1. this outdoor anticollision type underground fire hydrant based on it is rotatory spacing, design that is located underground and apron through the fire hydrant, can make people and vehicle normally pass through in the top of fire hydrant, the space that the fire hydrant occupy has been saved, the collision that people and vehicle and fire hydrant produced has also been avoided simultaneously, the security of fire hydrant has been improved, the normal use of fire hydrant has been guaranteed, also can protect the fire hydrant simultaneously, the corrosion of fire hydrant has been slowed down, the life of fire hydrant has been improved.
2. This outdoor anticollision type underground fire hydrant based on it is rotatory spacing through the design of fall way to and the peripheral disc both sides gag lever post of fall way and the mutually supporting of spout and arc groove, can make the fall way stably be in the below ground, and can the rebound make the delivery port be located above ground when using, made things convenient for being connected of hosepipe and delivery port.
3. This outdoor anticollision type underground fire hydrant based on it is rotatory spacing is connected through the transmission that utilizes the connecting rod between apron and the valve rod, when opening the apron, can make the valve rod open the water receiving pipe to when closing the apron, can make the valve rod water receiving pipe close, and then can carry out the double locking to the fire hydrant, avoided because of the corrosion of sealed lid, the loss of delivery port department rivers.
4. This outdoor anticollision type underground fire hydrant based on it is rotatory spacing, rotatable coupling after rising through the fall way can adjust the direction of delivery port according to the direction of water intaking, has made things convenient for the intercommunication of hosepipe and delivery port, when having avoided the water intaking, bending of hosepipe and delivery port junction.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the present invention in use;
FIG. 3 is an enlarged view of the sleeve and elevator tube configuration of the present invention;
FIG. 4 is a cross-sectional side view of the sleeve construction of the present invention;
fig. 5 is a top view of the riser structure of the present invention.
In the figure: 1. a ground surface; 2. a water receiving pipe; 3. a transverse plate; 4. a sleeve; 5. a lifting pipe; 6. a disc; 7. a spring; 8. a chute; 9. an arc groove; 10. a limiting rod; 11. a water outlet; 12. turning a handle; 13. a cover plate; 14. a handle; 15. a valve stem; 16. a connecting rod.
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.
The embodiment of the outdoor anti-collision underground fire hydrant based on the rotation limit comprises the following steps:
referring to fig. 1-5, an outdoor anti-collision underground fire hydrant based on rotation limiting comprises a ground 1, a water receiving pipe 2, a transverse plate 3, a sleeve 4, a lifting pipe 5, a disc 6, a spring 7, a sliding chute 8, an arc groove 9, a limiting rod 10, a water outlet 11, a rotating handle 12, a cover plate 13, a handle 14, a valve rod 15 and a connecting rod 16.
Wherein:
the bottom of the ground 1 is fixedly provided with a water receiving pipe 2, the bottom end of the water receiving pipe 2 is communicated with an underground fire-fighting water delivery pipeline, so that water flow in a fire-fighting water supply pipe network can flow into the water receiving pipe 2, the top end of the water receiving pipe 2 is fixedly provided with a transverse plate 3, the top end of the transverse plate 3 is fixedly provided with a sleeve 4, the interior of the sleeve 4 is connected with a lifting pipe 5 in a sliding manner, the bottom end of the lifting pipe 5 extends to the interior of the water receiving pipe 2 and is attached to the inner wall of the water receiving pipe 2, the initial position is positioned above a valve core in a valve rod 15, so that the water flow in the water receiving pipe 2 can enter the lifting pipe 5, meanwhile, the lifting pipe 5 can move up and down in the water receiving pipe 2, through the design of the lifting pipe 5, and the mutual matching of limiting rods 10 at two sides of a disc 6 at the periphery of the lifting pipe 5, a sliding groove 8 and an, facilitating the connection of the hose to the water outlet 11.
The periphery of the lifting pipe 5 is fixedly provided with a disc 6, the bottom end of the disc 6 is fixedly connected with a spring 7, the left side and the right side inside the sleeve 4 are provided with sliding grooves 8, the sliding grooves 8 are symmetrically distributed on the left side and the right side inside the sleeve 4 and are circular arc-shaped with gradually reduced width from top to bottom, and the bottom end is communicated with an arc groove 9, therefore, after a limiting rod 10 moves upwards in the sliding groove 8, the lifting pipe 5 can rotate to adjust the orientation of a water outlet 11, and when the limiting rod 10 moves downwards, the connecting part of the sliding groove 8 and the arc groove 9 can be slowly reached, the bottom end of the sliding groove 8 inside the sleeve 4 is provided with the arc groove 9, the periphery of the disc 6 is fixedly provided with two limiting rods 10, the limiting rods 10 are symmetrically distributed on the periphery of the disc 6, when in an initial position, the limiting rods 10 are in limiting sliding connection inside the arc groove 9, when the limiting rods 10 are in, the elevator pipe 5 can not move up and down, and when the limiting rod 10 is located the department that is linked together of circular arc groove 9 and spout 8, the elevator pipe 5 can the rebound, through the rotatable coupling after the elevator pipe 5 rises, can adjust the direction of delivery port 11 according to the direction of water intaking, has made things convenient for the intercommunication of hosepipe and delivery port 11, when having avoided the water intaking, the bending of hosepipe and 11 junctions of delivery port.
Both ends fixed mounting has delivery port 11 about 5 tops of fall way, the opening part threaded connection of delivery port 11 has sealed lid, and fixedly connected with iron chain between the outer wall of sealed lid and fall way 5, can seal delivery port 11, also can avoid losing of sealed lid simultaneously, both ends fixed mounting has commentaries on classics handle 12 around 5 tops of fall way, the top of ground 1 is rotated and is connected with apron 13, be connected through the transmission that utilizes connecting rod 16 between apron 13 and the valve rod 15, when opening apron 13, can make valve rod 15 open water receiving pipe 2, and when closing apron 13, can make valve rod 15 water receiving pipe 2 close, and then can carry out double locking to the fire hydrant, the corrosion because of sealed lid has been avoided, the loss of delivery port 11 department rivers.
The left end of apron 13 extends to the left side of its pivot, and the left end through connecting rod 16 and valve rod 15 rotates to be connected, therefore, apron 13 is carrying out the pivoted in-process, can drive valve rod 15 and rotate, the top fixed mounting on apron 13 right side has handle 14, the front side rotation of water receiving pipe 2 bottom is connected with valve rod 15, the transmission is connected with connecting rod 16 between apron 13 left end and the valve rod 15 left end, be located underground and apron 13's design through the fire hydrant, can make people and vehicle normally pass through in the top of fire hydrant, the space that the fire hydrant occupy has been saved, the collision that people and vehicle and fire hydrant produced has also been avoided simultaneously, the security of fire hydrant has been improved, the normal use of fire hydrant has been guaranteed, also can protect the fire hydrant simultaneously, the corrosion of fire hydrant has been slowed down, the life of fire hydrant has been improved.
When the water collecting device is used, the cover plate 13 is upwards overturned by upwards pulling the handle 14, in the process that the cover plate 13 upwards overturns, the connecting rod 16 which is in transmission connection between the left end of the cover plate 13 and the left end of the valve rod 15 is utilized to enable the valve rod 15 to rotate, so that the water collecting pipe 2 is opened, water in the water conveying pipe can enter the water collecting pipe 2 and the lifting pipe 5, then the lifting pipe 5 is rotated by utilizing the rotating handle 12, the lifting pipe 5 drives the disc 6 to rotate, in the rotating process of the disc 6, the limiting rod 10 on the outer side of the disc 6 can rotate inside the arc groove 9, when the limiting rod 10 rotates to be aligned with the arc groove 9, the lifting pipe 5 can upwards move under the action of elastic potential energy of the spring 7, so that the water outlet 11 at the top is positioned above the ground 1, and the orientation of the water outlet 11 is adjusted by rotating the lifting pipe 5, make the hosepipe can conveniently be connected with delivery port 11, and after using, take off earlier and close delivery port 11 behind the hosepipe, then press down elevator pipe 5, make its compression spring 7 and move down, and when gag lever post 10 in the 6 outsides of disc moves down to circular arc groove 9 in spout 8, rotate elevator pipe 5 again and make gag lever post 10 spacing in circular arc groove 9, and then accomplish the fixed to elevator pipe 5, then closing apron 13, and through the effect of connecting rod 16, make valve rod 15 close water receiving pipe 2 once more.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an outdoor anticollision type underground fire hydrant based on it is spacing to rotate, includes ground (1), its characterized in that: the water receiving pipe (2) is fixedly installed at the bottom of the ground (1), the transverse plate (3) is fixedly installed at the top end of the water receiving pipe (2), the sleeve (4) is fixedly installed at the top end of the transverse plate (3), the lifting pipe (5) is slidably connected to the inside of the sleeve (4), the disc (6) is fixedly installed at the periphery of the lifting pipe (5), the spring (7) is fixedly connected to the bottom end of the disc (6), the sliding grooves (8) are formed in the left side and the right side of the inside of the sleeve (4), the arc groove (9) is formed in the bottom end of the sliding groove (8) in the sleeve (4), the limiting rod (10) is fixedly installed at the periphery of the disc (6), the water outlets (11) are fixedly installed at the left end and the right end of the top of the lifting pipe (5), the rotating handle (12) is fixedly installed at the front end and the rear end, the top fixed mounting on apron (13) right side has handle (14), the front side rotation of water receiving pipe (2) bottom is connected with valve rod (15), the transmission is connected with connecting rod (16) between apron (13) left end and valve rod (15) left end.
2. The outdoor anti-collision underground fire hydrant based on the rotation limit as claimed in claim 1, characterized in that: the bottom end of the water receiving pipe (2) is communicated with an underground fire-fighting water delivery pipeline.
3. The outdoor anti-collision underground fire hydrant based on the rotation limit as claimed in claim 1, characterized in that: the bottom of fall pipe (5) extends to the inside of water receiving pipe (2), and attaches each other with the inner wall of water receiving pipe (2), and the initial position is located the top of valve core in valve rod (15).
4. The outdoor anti-collision underground fire hydrant based on the rotation limit as claimed in claim 1, characterized in that: the sliding grooves (8) are symmetrically distributed on the left side and the right side inside the sleeve (4), are arc-shaped with gradually reduced width from top to bottom, and the bottom ends of the sliding grooves are communicated with the arc grooves (9).
5. The outdoor anti-collision underground fire hydrant based on the rotation limit as claimed in claim 1, characterized in that: the number of the limiting rods (10) is two, the limiting rods are symmetrically distributed on the periphery of the disc (6), and the limiting rods (10) are in limiting sliding connection inside the arc grooves (9) at the initial position.
6. The outdoor anti-collision underground fire hydrant based on the rotation limit as claimed in claim 1, characterized in that: the opening part of the water outlet (11) is in threaded connection with a sealing cover, and an iron chain is fixedly connected between the sealing cover and the outer wall of the lifting pipe (5).
7. The outdoor anti-collision underground fire hydrant based on the rotation limit as claimed in claim 1, characterized in that: the left end of the cover plate (13) extends to the left side of the rotating shaft of the cover plate, and is rotatably connected with the left end of the valve rod (15) through a connecting rod (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911214240.0A CN110886346B (en) | 2019-12-02 | 2019-12-02 | Outdoor anticollision type underground fire hydrant based on it is rotatory spacing |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911214240.0A CN110886346B (en) | 2019-12-02 | 2019-12-02 | Outdoor anticollision type underground fire hydrant based on it is rotatory spacing |
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| CN110886346A true CN110886346A (en) | 2020-03-17 |
| CN110886346B CN110886346B (en) | 2020-12-22 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110772744A (en) * | 2019-10-26 | 2020-02-11 | 江苏筑原建筑设计有限公司 | Garage fire hydrant mounting structure |
| CN112064724A (en) * | 2020-09-05 | 2020-12-11 | 马海平 | Contraction of fire hydrant is hidden and is extended injection apparatus certainly |
| CN112609774A (en) * | 2021-01-18 | 2021-04-06 | 南京实京立贸易有限公司 | Emergent buffer stop of road fire hydrant |
| CN116236737A (en) * | 2023-03-16 | 2023-06-09 | 房慧丽 | Wisdom is put underground fire hydrant with putting to one side |
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| CN112609774A (en) * | 2021-01-18 | 2021-04-06 | 南京实京立贸易有限公司 | Emergent buffer stop of road fire hydrant |
| CN116236737A (en) * | 2023-03-16 | 2023-06-09 | 房慧丽 | Wisdom is put underground fire hydrant with putting to one side |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110886346B (en) | 2020-12-22 |
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