CN205182051U - Theftproof type fire hydrant is opened and close to magnetic force - Google Patents
Theftproof type fire hydrant is opened and close to magnetic force Download PDFInfo
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- CN205182051U CN205182051U CN201521006005.1U CN201521006005U CN205182051U CN 205182051 U CN205182051 U CN 205182051U CN 201521006005 U CN201521006005 U CN 201521006005U CN 205182051 U CN205182051 U CN 205182051U
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- fire hydrant
- overcoat
- valve rod
- magnetic force
- close
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Abstract
The utility model discloses a theftproof type fire hydrant is opened and close to magnetic force belongs to fire control utensil field. Including lower valve body, go up valve body, valve gap and set up lower valve rod, the upper valve rod in last valve body, still including set up in the overcoat of valve gap upper end and with overcoat lower part complex transmission cover, wherein, the transmission cover is through special shaped structure and the hookup of upper valve rod top, the transmission is sheathe in and is set up the trundle, sets up the pinhole on the overcoat, the overcoat overlaps with the transmission and separates through the spring, still include with the overcoat upper portion complex instrument body, instrument body lower extreme sets up the magnet steel. The utility model discloses fire hydrant simple structure, reliable can only use the specialized tool body to open and close by the related operations personnel, can prevent effectively that the fire hydrant from at will by people's operation, guaranteeing the normal use of fire hydrant to can be used to indoor fire hydrant, also can be used to outdoor fire hydrant, and the convenient to use division management prevents water waste.
Description
Technical field
The utility model relates to the fire hydrant in fire-fighting domain, particularly a kind of magnetic force open/close anti-theft type fire hydrant.
Background technology
Fire hydrant is the visual plant when fire for fire fighting and rescue.In the structure of current fire hydrant, valve body of fire hydrant is connected with water supply line etc., and the plug body portion of fire hydrant is connected on the valve body of fire hydrant of below.Be provided with for driving the lower valve rod of valve opening and closing and as the upper valve rod be in transmission connection in quench key vertically, the positioning support of upper valve rod through being arranged at quench key upper oral part stretches out outside stopper, and the top of upper valve rod has the keying operating side of five square structures usually.Due to this keying operating side be usually all be directly exposed to outside, any unrelated person just arbitrarily can open or close fire hydrant with common tools such as common wrench.This not only easily causes the damage of fire hydrant, cannot management and control fire hydrant, also can cause the waste of water resource, there is potential safety hazard.
Utility model content
The purpose of this utility model is a kind of magnetic force open/close anti-theft type fire hydrant of exploitation, realizes fire hydrant open by using corresponding instrument, thus effective problem solving existing fire hydrant and arbitrarily opened and closed by people.
The utility model is achieved by the following technical solution: magnetic force open/close anti-theft type fire hydrant, comprise lower valve body, upper valve body, valve gap and the lower valve rod be arranged in upper valve body and upper valve rod, lower valve body is arranged on water source delivery port, upper valve body is arranged on lower valve body, and valve gap is arranged on upper valve body.Innovation is, adds drive sleeve and overcoat in the upper end of valve gap, and drive sleeve is connected with upper valve rod top by polymorphic structure, and anisotropic approach can the mechanical fitting configuration of regular polygon, regular pentagon, regular hexagon or other classes.Drive sleeve and overcoat cooperating, be specially, drive sleeve arrange trundle, puts outward and arrange pin-and-hole, coordinated the transmission realizing active force by pin-and-hole.Certainly, for realizing described function, also must be equipped with a body of tool coordinated with overcoat top, in body of tool, magnet steel is set.
Further, described lower valve rod, upper valve rod are connected by valve stem nut.
Further, also comprise protective jacket, described protective suit fits on valve gap, and perforate in the middle part of protective jacket, is provided with overcoat in hole, and overcoat can rotate in the hole of protective jacket.
Further, for ease of the Global Macros to upper cover part, be also assembled with a protective cover in described protective jacket outside.
The utility model compared with prior art, has following beneficial effect:
1. the utility model fire hydrant structure is simple, and specifically can only be opened and closed by associative operation librarian use special tool, effectively prevents fire hydrant from arbitrarily being operated by people, and ensure the normal use of fire hydrant, division management easy to use, prevents water resource waste.
2. drive sleeve is connected by polymorphic structure with valve rod, drive sleeve is connected by pin with overcoat, structure is all simple, reliable, is convenient to processing.
3. range of application Fang Guang, can be used for indoor fire hydrant, also can be used for outdoor fire hydrant.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the partial enlarged drawing of Fig. 1;
Fig. 3 is the body of tool embodiment schematic diagram described in the utility model.
Detailed description of the invention
Below in conjunction with the drawings and the specific embodiments, the present invention will be further described.
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Fig. 1 ~ Fig. 3, magnetic force open/close anti-theft type fire hydrant, comprise lower valve body 1, upper valve body 3, valve gap 6 and be arranged at lower valve rod 2, the upper valve rod 5 in upper valve body 3, wherein, lower valve body 1 is for docking water source delivery port, the top of lower valve body 1 installs valve body 3, valve gap 6 successively, upper valve rod 5 is arranged on valve gap 6 by trim ring 5a, valve gap 6 is stretched out in upper valve rod 5 upper end, and connected with drive sleeve 11 by anisotropic approach, drive sleeve 11 is arranged trundle 11a, object coordinates transmitting torque with the pin-and-hole 9b be arranged on overcoat 9.Be provided with spring 10 between overcoat 9 and drive sleeve 11, under non-opening, spring force makes overcoat 9 and drive sleeve 11 depart from, and trundle 11a comes off from pin-and-hole 9b, and now, overcoat 9 and drive sleeve 11 cannot transmitting torques.When this fire hydrant opened by needs, by spanner 13 insertion tool body 12, and entirety is placed into overcoat 9 top, because body of tool 12 bottom is provided with concave polygon (not specifically illustrating in figure), perfect cooperation can be realized like this with the convex polygon 9a on overcoat 9, the magnet steel 12a of body of tool 12 lower end produces magnetic force, overcome spring 10 elastic force, make drive sleeve 11 is moved, trundle 11a is inserted in pin-and-hole 9b, rotating spanner 13, overcoat 9 is driven to rotate, and then drive drive sleeve 11, upper valve rod 5, lower valve rod 2 rotates together, the flap of lower valve rod 2 bottom is opened, finally realize fire hydrant to open.When taking off tool body 12, the elastic force of spring 10 forces again overcoat 9 to be separated with drive sleeve 11, now, adopts common tool rotary sleeve 9 that it can only be made to dally, cannot open fire hydrant.
Above is embodiment description is to explanation of the present utility model, not to restriction of the present utility model, the utility model limited range is see claim, and when without prejudice to the utility model basic conception, the utility model can do the amendment of other form.
Claims (5)
1. magnetic force open/close anti-theft type fire hydrant, comprise lower valve body (1), upper valve body (3), valve gap (6) and the lower valve rod (2) be arranged in upper valve body (3), upper valve rod (5), it is characterized in that: also comprise the overcoat (9) being arranged at valve gap (6) upper end and the drive sleeve (11) coordinated with overcoat (9) bottom, wherein, drive sleeve (11) is connected with upper valve rod (5) top by polymorphic structure, drive sleeve (11) is arranged trundle (11a), overcoat (9) is arranged pin-and-hole (9b), overcoat (9) and drive sleeve (11) are separated by spring (10), also comprise the body of tool (12) coordinated with overcoat (9) top, body of tool (12) lower end arranges magnet steel (12a).
2. magnetic force open/close anti-theft type fire hydrant according to claim 1, is characterized in that, described lower valve rod (2), upper valve rod (5) are connected by valve stem nut (4).
3. magnetic force open/close type Anti-theft fire hydrant according to claim 1, is characterized in that, also comprises protective jacket (8), and described protective jacket (8) is assemblied on valve gap (6), is equipped with rotatable overcoat (9) in protective jacket (8).
4. magnetic force open/close anti-theft type fire hydrant according to claim 3, is characterized in that, described protective jacket (8) is also equipped with a protective cover (7).
5. magnetic force open/close anti-theft type fire hydrant according to claim 1, is characterized in that, described trundle (11a) coordinates with pin-and-hole (9b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521006005.1U CN205182051U (en) | 2015-12-08 | 2015-12-08 | Theftproof type fire hydrant is opened and close to magnetic force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521006005.1U CN205182051U (en) | 2015-12-08 | 2015-12-08 | Theftproof type fire hydrant is opened and close to magnetic force |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205182051U true CN205182051U (en) | 2016-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521006005.1U Active CN205182051U (en) | 2015-12-08 | 2015-12-08 | Theftproof type fire hydrant is opened and close to magnetic force |
Country Status (1)
| Country | Link |
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| CN (1) | CN205182051U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106958266A (en) * | 2017-05-09 | 2017-07-18 | 安徽华星消防设备(集团)有限公司 | Magnetic anti-theft water fire hydrant and its Anti-theft fire hydrant spanner |
| CN109083921A (en) * | 2018-11-07 | 2018-12-25 | 嘉兴海缙五金科技有限公司 | A kind of steel tower anti-theft nut |
| CN109568864A (en) * | 2018-12-11 | 2019-04-05 | 福建省光大消防设备有限公司 | A kind of indoor fire hydrant |
| CN109621269A (en) * | 2018-12-21 | 2019-04-16 | 安耐特消防装备有限公司 | A kind of Intelligent indoor hydrant system |
| CN113137482A (en) * | 2021-04-26 | 2021-07-20 | 陈晓东 | Water fetching bolt with water stealing prevention function |
-
2015
- 2015-12-08 CN CN201521006005.1U patent/CN205182051U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106958266A (en) * | 2017-05-09 | 2017-07-18 | 安徽华星消防设备(集团)有限公司 | Magnetic anti-theft water fire hydrant and its Anti-theft fire hydrant spanner |
| CN109083921A (en) * | 2018-11-07 | 2018-12-25 | 嘉兴海缙五金科技有限公司 | A kind of steel tower anti-theft nut |
| CN109083921B (en) * | 2018-11-07 | 2023-09-26 | 嘉兴海缙五金科技股份有限公司 | Antitheft nut for iron tower |
| CN109568864A (en) * | 2018-12-11 | 2019-04-05 | 福建省光大消防设备有限公司 | A kind of indoor fire hydrant |
| CN109621269A (en) * | 2018-12-21 | 2019-04-16 | 安耐特消防装备有限公司 | A kind of Intelligent indoor hydrant system |
| CN113137482A (en) * | 2021-04-26 | 2021-07-20 | 陈晓东 | Water fetching bolt with water stealing prevention function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191212 Address after: Chengdu city Linchiung town venture Road 611500 Sichuan city of Qionglai Province, No. 7 Patentee after: SC CHUANLI INTELLIGENT FLUID EQUIPMENT CO., LTD. Address before: 611500 No. 7, pioneering Road, Qionglai, Sichuan, Chengdu Patentee before: Sichuan Chuanli Intelligent Valve Industrial Co.,Ltd. |
|
| TR01 | Transfer of patent right |