CN206607632U - A kind of starter of the outdoor fire hydrant with emergency starting - Google Patents
A kind of starter of the outdoor fire hydrant with emergency starting Download PDFInfo
- Publication number
- CN206607632U CN206607632U CN201720085176.0U CN201720085176U CN206607632U CN 206607632 U CN206607632 U CN 206607632U CN 201720085176 U CN201720085176 U CN 201720085176U CN 206607632 U CN206607632 U CN 206607632U
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- China
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- iron core
- drive sleeve
- fire hydrant
- hole
- valve rod
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Abstract
The utility model discloses a kind of starter of the outdoor fire hydrant with emergency starting, including drive sleeve, iron core and valve rod, there is driving hole in drive sleeve, iron core has the transmission segment being engaged with driving hole, iron core is interlocked by transmission segment and drive sleeve, axis hole and projection are correspondingly provided with iron core and valve rod respectively, iron core and valve rod are interlocked by the mutual cooperation of axis hole and projection；Also include five angle heads and screw rod, five angle heads and screw rod link together, correspond to the mounting hole and screwed hole for offering and being penetrated for screw rod in drive sleeve and iron core respectively.Compared with prior art, pass through the emergency starting of fire hydrant, when fire spot does not have Magnetic spanner failure, can be using in the insertion fire hydrant of the screw rod on five conventional square toes, iron core is moved up, and the driving end on iron core is inserted in the driving hole in drive sleeve, so, only common hydrant wrench is needed to open fire hydrant, it is to avoid to occur that during fire the bigger economic loss that fire hydrant is brought can not be opened.
Description
Technical field
The utility model is related to outdoor fire hydrant technical field, more specifically to a kind of outdoor with emergency starting
The starter of fire hydrant.
Background technology
Traditional outdoor fire hydrant is easy to open easily to class spanner by common on the market, so as to steal originally
Water, the phenomenon of this stolen water can bring huge economic loss to society, based on this, base of the people in traditional outdoor fire hydrant
Improvement has been made on plinth, and then has started guarding against theft type fire hydrant occur on the market.
Most of guarding against theft type fire hydrant on the market uses Magnetic spanner or special spanner at present, by Magnetic spanner or specially
Although outdoor fire hydrant is opened with spanner to avoid stolen water behavior to a certain degree, exist and once occur fire,
And when being failed on hand without special spanner or Magnetic spanner, it is impossible to accomplish that opening outdoor fire hydrant in time puts out asking for burning things which may cause a fire disaster
Topic, in that way it is possible to which bigger economic loss can be caused.
Utility model content
The purpose of this utility model is to provide a kind of starter of the outdoor fire hydrant with emergency starting, can
When no special spanner or Magnetic spanner fail, it can be opened by common wrench.
To reach above-mentioned purpose, solution of the present utility model is：
A kind of starter of the outdoor fire hydrant with emergency starting, including drive sleeve and iron core, and for opening
With the valve rod for the flap for closing fire hydrant, the drive sleeve is interior to have driving hole, and the iron core has can be with the driving hole
The transmission segment being engaged, the iron core is interlocked by the transmission segment with the drive sleeve, the iron core and the valve rod
Upper to be correspondingly provided with axis hole and projection respectively, the iron core and the valve rod are entered by the mutual cooperation of the axis hole and the projection
Row is interlocked；
Also include five angle heads and screw rod, five angle heads and the screw rod link together, offered in the drive sleeve
The screwed hole being engaged with the mounting hole is offered on mounting hole, the iron core.
The valve rod is placed in valve rod support base in a conventional way, is equiped with retainer plate on the valve rod support base, institute
The bottom outward bending for stating drive sleeve is stretched into the spacing scope of the retainer plate, and the bottom of the drive sleeve with it is described
Gap is left between retainer plate.
Spring is equiped between the madial wall of the top of the iron core and the upper end of the drive sleeve.
Correspond in the drive sleeve and aluminium foil adhesive sticker is provided with the mounting hole.
The driving hole is hexagon ring, and the transmission segment is the hexagon prism being adapted with the hexagon ring.
After said structure, the utility model has the advantages that：By the emergency starting of fire hydrant, work as fire
Special spanner or Magnetic spanner failure are taken place without, can be inserted using the screw rod on five conventional angle heads in fire hydrant,
Being coordinated by screw thread moves up iron core, so that the transmission segment on iron core, which is inserted in the driving hole in drive sleeve Nei, realizes the two
Gearing, so, only need a common hydrant wrench to open fire hydrant, it is to avoid can not open fire hydrant during generation fire
The bigger economic loss brought.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the connection diagram of each part in Fig. 1.
Fig. 3 is the schematic diagram of emergency starting in Fig. 2.
In figure：
1- drive sleeve 11- driving holes
12- big end hole 13- tops
2- valve rod 21- projections
3- iron core 31- transmission segments
The big head section 33- axis holes of 32-
The angle heads of 34- screwed holes 41- five
42- screw rod 5- valve rod support bases
51- retainer plate 6- springs
Embodiment
In order to which the technical solution of the utility model is explained further, the utility model is entered below by specific embodiment
Row is elaborated.
As Figure 1-3, a kind of starter of the outdoor fire hydrant with emergency starting of the utility model, including transmission
Set 1, valve rod 2 and iron core 3, and five angle heads 41 and screw rod 42.
This valve rod 2 is installed in the valve body of fire hydrant, the flap for opening and closing fire hydrant.
Iron core 3 is installed in drive sleeve 1, and the inside of drive sleeve 1 has driving hole 11 and big end hole 12, and driving hole 11
In the top of big end hole 12, iron core 3 has transmission segment 31 and big head section 32, and transmission segment 31 is located at the top of big head section 32, passes
Dynamic hole 11 is used to accommodate transmission segment 31 and can realize the gearing of the two, and big end hole 12 is used to accommodate big head section 32, iron core 3 and transmission
Set 1 is realized by the cooperation of transmission segment 31 and driving hole 11 and interlocked.It is preferred that interior with the upper end of drive sleeve 1 at the top of iron core 3
Spring 6 is equiped between the wall of side, this spring 6 is used to make iron core be separated with drive sleeve.
Specifically, being formed with top 13 between driving hole 11 and big end hole 12；The upper side of big head section 32 can with to
Top 13 is in contact；In the present embodiment, driving hole 11 is hexagon ring, and transmission segment 31 is the hexagon prism being adapted with hexagon ring,
Fixed by the cooperation of this hexagon ring and hexagon prism, so that iron core 3 links together with drive sleeve 1.Wherein, above-mentioned iron
Core 3 plays clutch action in fire hydrant, i.e., when the spanner of magnetic force is placed in drive sleeve 1 and adsorbs iron core 3, iron core 3 is upward
Mobile that hexagon ring is mutually fixed with hexagon prism, so, iron core 3 connects with drive sleeve 1 under the cooperation of hexagon ring and hexagon prism
It is connected together, and is rotated together in the presence of spanner, so as to reaches the purpose for opening fire hydrant.
The axis hole 33 of hexagonal shape is offered on iron core 3, the upper end of valve rod 2 corresponds at axis hole 33 provided with the hexagonal being engaged
The projection 21 of shape.
Further, valve rod 2 is placed in valve rod support base 5 in the usual way, and annular is equiped with this valve rod support base 5
Spacing retainer plate 51, the bottom outward bending of drive sleeve 1 is stretched into the spacing scope of spacing retainer plate 51, and its end and limit
Gap is left between the retainer plate 51 of position, to cause drive sleeve 1 in the axial direction by the spacing of spacing retainer plate 51 and can relative limit
Retainer plate 51 is rotated.
Preferably, correspond in drive sleeve 1 and aluminium foil adhesive sticker is provided with mounting hole 14.
Due to being provided with aluminium foil adhesive sticker in drive sleeve, so the internal structure of fire hydrant can not be it is clear that and also without magnetic
Property spanner so that the people of stolen water can not open fire hydrant, even if the people of stolen water breaks aluminium foil adhesive sticker, due to drive sleeve opening
Bore is less than the path length of drive sleeve driving hole, therefore the people of stolen water can not still see the internal structure of fire hydrant from naked eyes, from
And unlatching fire hydrant can not be determined how, and then the generation of stolen water phenomenon can be effectively prevented from, reduce Socie-economic loss.
Use the process that Magnetic spanner is opened and closed for：Magnetic spanner is enclosed in drive sleeve 1, due to the magnetic force of magnet
Effect, iron core 3 is adsorbed upwards so that the hexagon prism on iron core 3 is inserted in the hexagon ring of drive sleeve 1, then rotates Magnetic spanner,
Drive drive sleeve 1 and iron core 3 to rotate together, so as to be rotated with ovable valve stem 2 to open flap, and then reach the mesh for opening fire hydrant
's.When Magnetic spanner leaves drive sleeve 1, due to the effect of the spring 6 on iron core 3 and drive sleeve 1, iron core 3 is pushed up downwards, made
Obtain iron core 3 and depart from drive sleeve, to reach the purpose for closing fire hydrant.
In the utility model, emergency starting is carried out using five angle heads 41 and screw rod 42.One end of five angle heads 41 and screw rod 42
Arrange together, and five angle heads are five common on the market angle heads.
Concrete structure is：Through mounting hole 14 is offered in drive sleeve 1 along central axis, this mounting hole 14 be used for pair
Five angle heads 41 carry out it is spacing, make screw rod 42 can not along drive sleeve 1 axial movement, and the driving hole of mounting hole 14 and drive sleeve 1
11 are connected, and the screwed hole 34 being adapted with the screw thread of screw rod 42 is offered on iron core 3, and iron core 3 passes through screw rod 42 and screwed hole
Oscilaltion is realized in 34 cooperation.Wherein, the aperture of mounting hole 14 is less than the aperture of driving hole 11.
The mode of fire hydrant emergency starting is：First, aluminium foil adhesive sticker first is broken with five conventional angle heads 41, then by five
Screw rod 42 on angle head 41 passes through mounting hole 14 and screwed in screwed hole 34, and threadingly the hand of spiral in hole 34 is rotated (with the fire that disappears
The opening direction of bolt is consistent, and the general opening direction of conventional fire hydrant is left-handed) so that iron core 3 is moved up so that hexagon prism
It is inserted in hexagon ring, so that hexagon prism is mutually fixed with hexagon ring, i.e. so that iron core 3 links together with drive sleeve 1, now,
The axis hole 33 and projection 21 of hexagonal shape are still combined together, i.e., iron core 3 still keeps the matching relationship with valve rod 2, then by general
The spanner of logical outdoor fire hydrant turns left five angle heads 41, drives that drive sleeve 1 is rotated and iron core 3 is rotated together, so as to drive valve
Bar 2 is rotated to open flap, and then reaches the purpose for opening fire hydrant.
Compared with prior art, by the emergency starting of fire hydrant, when fire takes place without special spanner or magnetic
Spanner fails, and can be inserted using the screw rod on five conventional square toes in fire hydrant, by the cooperation of screw rod 42 and screwed hole 34,
Rotary screw 42 moves up iron core, and the hexagon prism of iron core is inserted in the hexagon ring in drive sleeve, so, only needs common
Hydrant wrench can open fire hydrant, it is to avoid occur that during fire the bigger economic loss that fire hydrant is brought can not be opened.
It the foregoing is only the preferred embodiment of the present embodiment, all equalizations done with the utility model right
Change and modification, all should belong to right of the present utility model.
Claims (5)
1. a kind of starter of the outdoor fire hydrant with emergency starting, it is characterised in that：Including drive sleeve and iron core, and
For the valve rod for the flap for opening and closing fire hydrant, there is driving hole, the iron core has can be with institute in the drive sleeve
State the transmission segment that driving hole is engaged, the iron core is interlocked by the transmission segment with the drive sleeve, the iron core and
Axis hole and projection, the phase that the iron core and the valve rod pass through the axis hole and the projection are correspondingly provided with the valve rod respectively
Mutually coordinate and interlocked；
Also include five angle heads and screw rod, five angle heads and the screw rod are linked together, and installation is offered in the drive sleeve
The screwed hole being engaged with the mounting hole is offered on hole, the iron core.
2. a kind of starter of outdoor fire hydrant with emergency starting according to claim 1, it is characterised in that：Institute
State valve rod to be placed in a conventional way in valve rod support base, retainer plate is equiped with the valve rod support base, the drive sleeve
Bottom outward bending is stretched into the spacing scope of the retainer plate, and between the bottom of the drive sleeve and the retainer plate
Leave gap.
3. a kind of starter of outdoor fire hydrant with emergency starting according to claim 1, it is characterised in that：Institute
Spring is equiped between the madial wall for stating the top of iron core and the upper end of the drive sleeve.
4. a kind of starter of outdoor fire hydrant with emergency starting according to claim 1, it is characterised in that：Institute
State to correspond in drive sleeve and aluminium foil adhesive sticker is provided with the mounting hole.
5. a kind of starter of outdoor fire hydrant with emergency starting according to claim 1, it is characterised in that：Institute
Driving hole is stated for hexagon ring, the transmission segment is the hexagon prism being adapted with the hexagon ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720085176.0U CN206607632U (en) | 2017-01-20 | 2017-01-20 | A kind of starter of the outdoor fire hydrant with emergency starting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720085176.0U CN206607632U (en) | 2017-01-20 | 2017-01-20 | A kind of starter of the outdoor fire hydrant with emergency starting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206607632U true CN206607632U (en) | 2017-11-03 |
Family
ID=60172919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720085176.0U Active CN206607632U (en) | 2017-01-20 | 2017-01-20 | A kind of starter of the outdoor fire hydrant with emergency starting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206607632U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112237704A (en) * | 2019-07-18 | 2021-01-19 | 上海均延传感技术有限公司 | Intelligent fire hydrant |
-
2017
- 2017-01-20 CN CN201720085176.0U patent/CN206607632U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112237704A (en) * | 2019-07-18 | 2021-01-19 | 上海均延传感技术有限公司 | Intelligent fire hydrant |
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