CN108018912B - Anti-collision fire hydrant floating ball control device - Google Patents
Anti-collision fire hydrant floating ball control device Download PDFInfo
- Publication number
- CN108018912B CN108018912B CN201711091898.8A CN201711091898A CN108018912B CN 108018912 B CN108018912 B CN 108018912B CN 201711091898 A CN201711091898 A CN 201711091898A CN 108018912 B CN108018912 B CN 108018912B
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- Prior art keywords
- fire hydrant
- rod
- cap
- spring
- rotating rod
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- 230000006835 compression Effects 0.000 claims abstract description 8
- 238000007906 compression Methods 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (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 invention discloses an anti-collision fire hydrant floating ball control device, which comprises a fire hydrant cap, a hydrant body, a rotating rod, a lifting top, a pressing block, a pressing rod and a spring, wherein the rotating rod is arranged on the upper surface of the fire hydrant cap; a protruding edge ring is arranged in the top of the hydrant body or the bottom of the hydrant cap; the top end of the rotating rod is provided with a spanner interface; a convex edge ring is arranged below the rotary rod wrench interface; the bottom end of the rotary rod is provided with threads, the top end of the rotary rod extends out of the hole at the top of the fire hydrant cap, and the convex edge ring seals the hole at the top of the fire hydrant cap; the lifting top is provided with a threaded hole which is matched with the bottom end of the rotating rod, and the threaded hole is in threaded connection with the bottom end of the rotating rod; the pressing block is arranged below the lifting roof and is in contact connection with the lifting roof; the top end of the compression bar is in contact connection or fixed connection with the bottom of the pressing block, and the bottom end of the compression bar is in contact connection with the floating ball; the spring is sleeved on the pressure rod, the top end of the spring is fixedly connected with the pressure rod or in contact connection with the bottom of the pressure block, and the bottom end of the spring is in contact connection with the top of the bolt body or the protruding edge ring in the bottom of the fire hydrant cap.
Description
Technical Field
The invention relates to a fire fighting device, in particular to a floating ball control device of an anti-collision fire hydrant.
Background
Fire hydrants are also called fire hydrants, on-site hydrants, on-wall hydrants, etc., and are used for fire fighting by water supply of a fire engine or by connecting water pipes. The traditional ground hydrant comprises a hydrant body and a valve body, wherein the hydrant body is connected with the valve body, the valve body is connected with a sewer, a push rod is arranged in the hydrant body, a valve floating ball is arranged in the valve body, the valve floating ball is controlled to be opened by rotating a control push rod at the top of a cap, so that the valve body supplies water to the hydrant body, and the hydrant body supplies water outwards from a water supply port at the side part.
The top rotation control ejector rod of the currently used anti-collision fire hydrant is characterized in that one end of the ejector rod is connected with a valve floating ball in a contact way, and the other end of the ejector rod sequentially extends out of a fire hydrant cap through an anti-collision joint and a hydrant body and is in threaded connection with the fire hydrant cap, and the ejector rod extending out of the top of the cap is rotated when the valve floating ball is required to be opened.
Because the one end and the valve floater contact connection of ejector pin, the other end stretches out the fire hydrant cap and with fire hydrant cap threaded connection through anticollision festival and the key body in proper order, the ejector pin is an entity promptly, and when anticollision festival was hit broken, ejector pin and fire hydrant cap threaded connection can't break away from, and the ejector pin also is hit bending deformation, can't reuse, need change the ejector pin when changing anticollision festival, complex operation, cost of maintenance is high.
Disclosure of Invention
The invention aims to solve the technical problem of providing the anti-collision fire hydrant floating ball control device with a simple structure, wherein the anti-collision joint is broken, and the ejector rod is not bent and deformed.
In order to solve the technical problems, the anti-collision fire hydrant floating ball control device comprises a fire hydrant cap and a hydrant body, and further comprises a rotating rod, a lifting top, a pressing block, a pressing rod and a spring; the top of the fire hydrant cap is provided with a hole through which a rotating rod passes; the plug body is connected with the hydrant cap through a flange plate; a protruding edge ring is arranged in the top of the hydrant body or the bottom of the hydrant cap; the top end of the rotating rod is provided with a spanner interface for a spanner to pull the rotating rod to rotate; a convex edge ring is arranged below the rotary rod wrench interface; the bottom end of the rotary rod is provided with threads, the top end of the rotary rod extends out of the hole at the top of the fire hydrant cap, and the convex edge ring seals the hole at the top of the fire hydrant cap; the lifting top is provided with a threaded hole which is matched with the bottom end of the rotating rod, and the threaded hole is in threaded connection with the bottom end of the rotating rod; the pressing block is arranged below the lifting roof and is in contact connection with the lifting roof; the top end of the compression bar is in contact connection or fixed connection with the bottom of the pressing block, and the bottom end of the compression bar is in contact connection with the floating ball; the spring is sleeved on the pressure bar, the top end of the spring is fixedly connected with the pressure bar or in contact with the bottom of the pressure block, the bottom end of the spring is in contact with the top of the bolt body or a protruding edge ring in the bottom of the fire hydrant cap, and the spring applies downward force to the pressure block to enable the pressure bar to push the ball valve of the fire hydrant open, and enable the pressure bar to return after the force application disappears.
The top of the fire hydrant cap is provided with a guide groove; guide blocks are fixed on two sides of the lifting roof and are arranged in the guide grooves and used for moving the lifting roof up and down along the guide grooves.
By adopting the structure of the invention, the anti-collision device further comprises a rotating rod, a lifting top, a pressing block, a pressing rod and a spring, wherein the pressing block is arranged below the lifting top and is in contact connection with the lifting top, the top end of the pressing rod is in contact connection or fixed connection with the bottom of the pressing block, and the bottom end of the pressing rod is in contact connection with the floating ball.
Because the top is equipped with the guide way in the fire hydrant cap, lift roof both sides are fixed with the guide block, and the guide block is arranged in the guide way for lift roof along the guide way up-and-down motion. In the concrete use, the lifting roof moves up and down along the guide way, and the operation is more stable, has also prevented simultaneously that the lifting roof from swinging in the use, inserts the guide block of lifting roof in the guide way during the installation, corrects the mounted position, and easy operation is more convenient, and work efficiency is higher, and use cost and cost of maintenance are lower.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
fig. 2 is a cross-sectional view taken along line A-A of fig. 1.
Detailed Description
The invention is described in detail below with reference to the attached drawing figures and the detailed description:
as shown in fig. 1 and 2, the anti-collision hydrant floating ball control device of the invention comprises a hydrant cap and a hydrant body. The lifting device also comprises a rotating rod, a lifting top 2, a pressing block 3, a pressing rod 6 and a spring 4. The top of the hydrant cap is provided with a hole through which the rotary rod passes. The plug body is connected with the fire hydrant cap through a flange plate. A bead 5 is arranged in the top of the hydrant body or the bottom of the hydrant cap. The top end of the rotating rod is provided with a spanner interface for the spanner to pull the rotating rod to rotate. A convex edge ring 1 is arranged below the rotary rod wrench interface. The bottom end of the rotating rod is provided with threads, the top end of the rotating rod extends out of the hole at the top of the fire hydrant cap, and the convex edge ring 1 seals the hole at the top of the fire hydrant cap. The lifting roof 2 is provided with a threaded hole which is adaptive to the bottom end of the rotary rod, and the threaded hole is in threaded connection with the bottom end of the rotary rod. The pressing block 3 is arranged below the lifting roof 2 and is in contact connection with the lifting roof 2. The top end of the compression bar 6 is connected with the bottom of the pressing block 3 in a contact way, and the bottom end of the compression bar is connected with the floating ball in a contact way. The spring 4 is sleeved on the pressure lever 6, the top end of the spring is fixedly connected with the pressure lever 6, the bottom end of the spring is in contact connection with the protruding edge ring 5 at the top of the bolt body or in the bottom of the cap of the fire hydrant, and downward force is applied to the pressing block 3 so that the pressure lever 6 can jack the ball valve of the fire hydrant, and the pressure lever 6 can return after the force is applied. The top end of the pressing rod 6 can be fixedly connected with the bottom of the pressing block 3, and the top end of the spring 4 can be in contact connection with the bottom of the pressing block 3.
In order to make the operation simple and convenient, work efficiency is higher, and use cost and cost of maintenance are lower, and the top is equipped with guide way 7 in the fire hydrant cap. Guide blocks are fixed on two sides of the lifting roof 2 and are arranged in the guide grooves 7 for the lifting roof 2 to move up and down along the guide grooves 7. In the concrete use, the lifting roof moves up and down along the guide way, and the operation is more stable, has also prevented simultaneously that the lifting roof from swinging in the use, inserts the guide block of lifting roof in the guide way during the installation, corrects the mounted position, and easy operation is more convenient, and work efficiency is higher, and use cost and cost of maintenance are lower.
Claims (1)
1. An anticollision fire hydrant floater controlling means, includes fire hydrant cap and the bolt body, its characterized in that: the device also comprises a rotating rod, a lifting top (2), a pressing block (3), a pressing rod (6) and a spring (4); the top of the fire hydrant cap is provided with a hole through which a rotating rod passes; the plug body is connected with the hydrant cap through a flange plate; a protruding edge ring (5) is arranged in the top of the hydrant body or the bottom of the hydrant cap;
the top end of the rotating rod is provided with a spanner interface for a spanner to pull the rotating rod to rotate; a convex edge ring (1) is arranged below the rotary rod wrench interface; the bottom end of the rotary rod is provided with threads, the top end of the rotary rod extends out of a hole at the top of the fire hydrant cap, and the convex edge ring (1) seals the hole at the top of the fire hydrant cap;
the lifting top (2) is provided with a threaded hole which is matched with the bottom end of the rotating rod, and the threaded hole is in threaded connection with the bottom end of the rotating rod;
the pressing block (3) is arranged below the lifting roof (2) and is in contact connection with the lifting roof (2);
the top end of the compression bar (6) is in contact connection or fixed connection with the bottom of the pressing block (3), and the bottom end of the compression bar is in contact connection with the floating ball;
the spring (4) is sleeved on the pressing rod (6), the top end of the spring is in contact connection with the bottom of the pressing rod (3) or is fixedly connected with the pressing rod (6), the bottom end of the spring is in contact connection with the protruding edge ring (5) at the top of the plug body or in the bottom of the cap of the fire hydrant, the spring downwards applies force to the pressing rod (3) so that the pressing rod (6) can jack up the ball valve of the fire hydrant, and the pressing rod (6) can return after the force is lost;
the top is equipped with guide way (7) in the fire hydrant cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711091898.8A CN108018912B (en) | 2017-11-08 | 2017-11-08 | Anti-collision fire hydrant floating ball control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711091898.8A CN108018912B (en) | 2017-11-08 | 2017-11-08 | Anti-collision fire hydrant floating ball control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108018912A CN108018912A (en) | 2018-05-11 |
| CN108018912B true CN108018912B (en) | 2023-12-12 |
Family
ID=62079707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711091898.8A Active CN108018912B (en) | 2017-11-08 | 2017-11-08 | Anti-collision fire hydrant floating ball control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108018912B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108797708A (en) * | 2018-06-11 | 2018-11-13 | 公安部上海消防研究所 | A kind of anticollision closure fire hydrant |
| CN113026867B (en) * | 2021-03-10 | 2022-12-02 | 闽南消防科技有限公司 | Outdoor intelligent fire hydrant installation monitoring device |
| CN117419171B (en) * | 2023-12-18 | 2024-03-08 | 沪消消防科技有限公司 | Intelligent valve body of outdoor hydrant and method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002276836A (en) * | 2001-03-16 | 2002-09-25 | Nippon Suiki Kk | Fire hydrant equipped with rapid air valve |
| CN201502077U (en) * | 2009-08-04 | 2010-06-09 | 武汉大禹阀门制造有限公司 | Anti-collision fire hydrant |
| KR101341336B1 (en) * | 2013-02-04 | 2013-12-13 | 원승연 | A fireplug assembly |
| CN204781118U (en) * | 2015-07-29 | 2015-11-18 | 泉州市晋源消防水暖有限公司 | Hit water -tight outdoor fire hydrant in back |
| CN207484573U (en) * | 2017-11-08 | 2018-06-12 | 郴州雄建机床铸造有限公司 | Anti-collision fire hydrant float ball controller |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013012825A1 (en) * | 2011-07-15 | 2013-01-24 | Albert Montague | Fire hydrant security integrated flow control/backflow preventer insert valve |
-
2017
- 2017-11-08 CN CN201711091898.8A patent/CN108018912B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002276836A (en) * | 2001-03-16 | 2002-09-25 | Nippon Suiki Kk | Fire hydrant equipped with rapid air valve |
| CN201502077U (en) * | 2009-08-04 | 2010-06-09 | 武汉大禹阀门制造有限公司 | Anti-collision fire hydrant |
| KR101341336B1 (en) * | 2013-02-04 | 2013-12-13 | 원승연 | A fireplug assembly |
| CN204781118U (en) * | 2015-07-29 | 2015-11-18 | 泉州市晋源消防水暖有限公司 | Hit water -tight outdoor fire hydrant in back |
| CN207484573U (en) * | 2017-11-08 | 2018-06-12 | 郴州雄建机床铸造有限公司 | Anti-collision fire hydrant float ball controller |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108018912A (en) | 2018-05-11 |
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| CP03 | Change of name, title or address |
Address after: Shiyan Avenue, Tantang Industrial Park, Zhuquan Town, Jiahe County, Chenzhou City, Hunan Province 424500 Patentee after: Chenzhou Xiongjian Machine Tool Casting Co.,Ltd. Country or region after: China Address before: 424500 Tantang Industrial Park, Jiahe County, Chenzhou City, Hunan Province Patentee before: CHENZHOU XIONGJIAN MACHINE TOOL CASTING Co.,Ltd. Country or region before: China |
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