CN107989122A - Post fire hydrant - Google Patents
Post fire hydrant Download PDFInfo
- Publication number
- CN107989122A CN107989122A CN201711091947.8A CN201711091947A CN107989122A CN 107989122 A CN107989122 A CN 107989122A CN 201711091947 A CN201711091947 A CN 201711091947A CN 107989122 A CN107989122 A CN 107989122A
- Authority
- CN
- China
- Prior art keywords
- groove
- anticollision section
- bolt
- fire hydrant
- ring flange
- 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.)
- Pending
Links
- 238000012423 maintenance Methods 0.000 description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000740 bleeding effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007921 spray Substances 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 a kind of post fire hydrant, including body, anticollision section and valve body, the body is fixedly connected integral with anticollision section；Further include connection bolt and mounting flange；The mounting flange is fixedly connected with anticollision section bottom, body top respectively；The bolt fixes the ring flange of the ring flange of anticollision section bottom, body top integral；The connection bolt is equipped with groove corresponding to two ring flange contact positions, groove fracture of the anticollision section along two ring flange contact positions and connection bolt during for external force collision body or anticollision section.
Description
Technical field
The present invention relates to a kind of fire plant, more particularly to a kind of post fire hydrant.
Background technology
Fire hydrant is also fire hydrant, there is fire hydrant etc. on post fire hydrant and wall, and water is supplied water or connected for fire fighting truck
Pipe is put out a fire.Traditional post fire hydrant includes body and valve body, body connection valve body, valve body connection sewers, body
Interior setting mandril, valve body is interior to set valve, is opened by rotating mandril control valve from top, valve body is supplied water to body, and
Body outwards supplies water from the feed water inlet of sidepiece.
The ground anti-collision fire hydrant used at present, is all to set annular groove on anticollision section, when fire hydrant is by vehicle or outer
Power hit when, fire hydrant along on anticollision section annular groove be broken, protect other positions of fire hydrant intact, avoid fire hydrant because
Damage and spray water, afterwards by whole anticollision section dismounting and change.
, it is necessary to the components such as the air bleeding valve in body, compression bar dismounting be dismantled, replacement operation during due to replacing whole anticollision section
Cumbersome, maintenance operation is inconvenient, and work efficiency is low, and it is of high cost to replace anticollision section.Secondly, anticollision section production process is numerous and diverse, production
It is of high cost, replace whole anticollision section and cause the wasting of resources, maintenance cost is high.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of maintenance operation is simple and convenient, maintenance work is efficient, maintenance
The low post fire hydrant of cost.
In order to solve the above-mentioned technical problem, post fire hydrant of the invention, including body, anticollision section and valve body, the bolt
Body is fixedly connected integral with anticollision section；Further include connection bolt and mounting flange；The mounting flange is respectively with preventing
Hit section bottom, body top is fixedly connected；The ring flange of the ring flange of anticollision section bottom, body top is fixed into by the bolt
One is overall；The connection bolt is equipped with groove corresponding to two ring flange contact positions, for preventing when external force collision body or anticollision section
Section is hit to be broken along the groove of two ring flange contact positions and connection bolt.
The groove of the connection bolt is annular groove circle.
The distance of the groove and bolt head is less than or equal to the thickness of ring flange.
The groove width of the groove is 2-8mm.
The groove width of the groove is 5mm.
The connecting hole of the ring flange is equipped with the internal thread being adapted with being connected bolt external screw thread.
The mounting flange is fixedly connected with the top of body bottom, anticollision section respectively；The bolt is by body bottom
Ring flange at the top of ring flange, anticollision section is fixed integral；The groove of the connection bolt corresponds to two ring flange contact positions,
Anticollision section is broken along the groove of two ring flange contact positions and connection bolt during for external force collision body.
Structure using the present invention, due to further including connection bolt and mounting flange, mounting flange respectively with anticollision
Section bottom, body top are fixedly connected, and the ring flange of the ring flange of anticollision section bottom, body top is fixed into one by connection bolt
Overall, connection bolt is equipped with groove corresponding to two ring flange contact positions, anticollision section edge during for external force collision body or anticollision section
Two ring flange contact positions and the groove fracture for connecting bolt.When fire hydrant is by Vehicular impact or other external force collisions, anticollision section
And anticollision section is broken with upper-part along the groove of connection bolt, the component being effectively protected more than anticollision section and anticollision section,
When carrying out maintenance, without anticollision section is needed to change, connection bolt is only replaced, has saved resource, maintenance operation is simple and convenient, dimension
It is low to repair high work efficiency, use cost and maintenance cost.
Since mounting flange is fixedly connected with body bottom, at the top of anticollision section respectively, bolt is by the flange of body bottom
Ring flange fixation at the top of disk, anticollision section is integral, and the groove for connecting bolt corresponds to two ring flange contact positions, for external force
Anticollision section is broken along the groove of two ring flange contact positions and connection bolt when hitting body, is hit when by Vehicular impact or other external force
During body of the position hit at the top of fire hydrant, groove fracture of the plug body portion along connection bolt, is effectively protected body,
When carrying out maintenance, without body is needed to change, connection bolt is only replaced, has saved resource, maintenance operation is simply more convenient, ties up
It is lower to repair work efficiency higher, use cost and maintenance cost.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention；
Fig. 2 is the enlarged drawing at Fig. 1 parts A.
Embodiment
The present invention is described in detail with reference to the accompanying drawings and detailed description：
As shown in Figure 1 and Figure 2, post fire hydrant of the invention, including body 1, anticollision section 4 and valve body 5, the body 1 and anticollision
Section 4 is fixedly connected integral.Further include connection bolt 2 and mounting flange 3.Mounting flange 3 respectively with 4 bottom of anticollision section
Portion, the top of valve body 5 are fixedly connected；The ring flange of the ring flange of 4 bottom of anticollision section, the top of valve body 5 is fixed into one by the bolt 2
It is overall.Connection bolt 2 is equipped with groove corresponding to two ring flanges, 3 contact position, anticollision during for external force collision body 1 or anticollision section 4
Section 4 is broken along the groove of two ring flanges, 3 contact position and connection bolt 2.The groove for connecting bolt 2 is annular groove circle.Connect spiral shell
The groove of bolt 2 can also be had and the other shapes of annular groove circle identical function or the groove of form.Groove and bolt head
Distance be more preferably less than or equal to the thickness of ring flange 3, the distance of groove and bolt head can also be greater than the thickness of ring flange 3
Degree.The preferred value scope of the groove width of groove is 2-8mm, preferably 5mm.The connecting hole of ring flange 3 can pass through with being connected bolt 2
Set the internal thread being adapted with being connected 2 external screw thread of bolt to be threadedly coupled, connection bolt can also be used through two ring flanges 3
Connecting hole is connected by nut with being connected bolt thread.
In order to effectively protect body, make more efficient maintenance work, use cost and maintenance cost lower, connecting flange
Disk 3 is fixedly connected with 1 bottom of body, the top of anticollision section 4 respectively.Bolt 2 is by the ring flange of 1 bottom of body, anticollision section 4 top
Ring flange is fixed integral.The groove of connection bolt 2 corresponds to two ring flanges, 3 contact position, for preventing during external force collision body 1
Section 4 is hit to be broken along the groove of two ring flanges, 3 contact position and connection bolt 2.Body is effectively protected, when carrying out maintenance, nothing
Body is needed to change, only replaces connection bolt, has saved resource, maintenance operation is simply more convenient, maintenance work is more efficient,
Use cost and maintenance cost are lower.
Claims (7)
1. a kind of post fire hydrant, including body（1）, anticollision section（4）And valve body（5）, the body（1）With anticollision section（4）Gu
Surely connect integral；It is characterized in that：Further include connection bolt（2）And mounting flange（3）；The mounting flange（3）
Respectively with anticollision section（4）Bottom, valve body（5）Top is fixedly connected；The bolt（2）By anticollision section（4）Ring flange, the valve of bottom
Body（5）The ring flange at top is fixed integral；The connection bolt（2）Corresponding to two ring flanges（3）Contact position is equipped with groove,
For external force collision body（1）Or anticollision section（4）When anticollision section（4）Along two ring flanges（3）Contact position and connection bolt（2）It is recessed
Groove is broken.
2. post fire hydrant according to claim 1, it is characterised in that：The connection bolt（2）Groove be annular it is recessed
Groove circle.
3. post fire hydrant according to claim 1, it is characterised in that：The distance of the groove and bolt head is less than or waits
In ring flange（3）Thickness.
4. post fire hydrant according to claim 1, it is characterised in that：The groove width of the groove is 2-8mm.
5. post fire hydrant according to claim 2, it is characterised in that：The groove width of the groove is 5mm.
6. post fire hydrant according to claim 1, it is characterised in that：The ring flange（3）Connecting hole be equipped with and even
Connecting bolt（2）The internal thread that external screw thread is adapted.
7. post fire hydrant according to claim 1, it is characterised in that：The mounting flange（3）Respectively with body（1）
Bottom, anticollision section（4）Top is fixedly connected；The bolt（2）By body（1）Ring flange, the anticollision section of bottom（4）The method at top
Blue disk is fixed integral；The connection bolt（2）Groove correspond to two ring flanges（3）Contact position, for external force collision bolt
Body（1）When anticollision section（4）Along two ring flanges（3）Contact position and connection bolt（2）Groove fracture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711091947.8A CN107989122A (en) | 2017-11-08 | 2017-11-08 | Post fire hydrant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711091947.8A CN107989122A (en) | 2017-11-08 | 2017-11-08 | Post fire hydrant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107989122A true CN107989122A (en) | 2018-05-04 |
Family
ID=62031420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711091947.8A Pending CN107989122A (en) | 2017-11-08 | 2017-11-08 | Post fire hydrant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107989122A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2592723Y (en) * | 2003-01-07 | 2003-12-17 | 无锡市天威消防器材有限公司 | Loss-reducing ground hydraut |
| CN202347584U (en) * | 2011-11-22 | 2012-07-25 | 格朗富（苏州）集团有限公司 | Anti-colliding fire hydrant |
| CN205502134U (en) * | 2016-04-13 | 2016-08-24 | 沧州市消防器材厂 | Anti -collision fire hydrant |
| CN207484572U (en) * | 2017-11-08 | 2018-06-12 | 郴州雄建机床铸造有限公司 | Post fire hydrant |
-
2017
- 2017-11-08 CN CN201711091947.8A patent/CN107989122A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2592723Y (en) * | 2003-01-07 | 2003-12-17 | 无锡市天威消防器材有限公司 | Loss-reducing ground hydraut |
| CN202347584U (en) * | 2011-11-22 | 2012-07-25 | 格朗富（苏州）集团有限公司 | Anti-colliding fire hydrant |
| CN205502134U (en) * | 2016-04-13 | 2016-08-24 | 沧州市消防器材厂 | Anti -collision fire hydrant |
| CN207484572U (en) * | 2017-11-08 | 2018-06-12 | 郴州雄建机床铸造有限公司 | Post fire hydrant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180504 |