CN208650166U - Fire hydrant under ground portion frost crack proof device - Google Patents
Fire hydrant under ground portion frost crack proof device Download PDFInfo
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- CN208650166U CN208650166U CN201821286957.7U CN201821286957U CN208650166U CN 208650166 U CN208650166 U CN 208650166U CN 201821286957 U CN201821286957 U CN 201821286957U CN 208650166 U CN208650166 U CN 208650166U
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- top cover
- semicanal
- connect
- enclose
- enclosure
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Abstract
The utility model creation provides a kind of fire hydrant under ground portion frost crack proof device comprising fixing pipe, enclose connect semicanal, enclosure in top cover and bottom plate；Enclosure, which is enclosed, in two bottom plates is connected into evacuation ring；Two are enclosed to connect semicanal and enclose and connect to form anticracking space, and enclosure is placed in anticracking space and encloses and connects semicanal and abut fixation with enclosure in bottom plate in bottom plate；Fixing pipe is covered with outside semicanal enclosing to connect, two enclose connect semicanal pass through fixing pipe abut positioning；At least two top covers are equipped in anticracking space above, it is connected and fixed between adjacent top cover by the engaging lug being arranged thereon, each cap base is provided with binding groove, the connection of binding groove that adjacent top covers, it is described enclose to connect be placed in corresponding binding groove at the top of semicanal and fixing pipe.The utility model, which creates the device, prevents underground sediment from blocking fire hydrant discharge opening through cobblestone；According to different place situations, the structure of enclosure in bottom plate can be adjusted at any time, do not need to do special change or customization；Seal degree can be improved simultaneously, increase frost-cracking-preventing effect.
Description
Technical field
The invention belongs to Fire Fighting Construction field, more particularly, to a kind of fire hydrant under ground portion frost crack proof device.
Background technique
Present fire hydrant bottom water drain mouth can be blocked because of the siltation of silt, and then by fire hydrant discharge opening, can be made for a long time
After obtaining fire hydrant use, water cannot empty in time and bursting by freezing occurs in body, and solution is generally used in underground now
Be laid with cobblestone, then the probability that silt blocks discharge opening will be reduced, but use for a long time, cobblestone can occur it is mobile and
The infiltration of silt in turn results in the blocking of fire hydrant discharge opening.
Summary of the invention
In view of this, the invention is directed to a kind of fire hydrant under ground portion frost crack proof device, it is stifled to solve silt
The problem of filling in discharge opening.
In order to achieve the above objectives, the technical solution of the invention is achieved in that
Fire hydrant under ground portion frost crack proof device comprising fixing pipe, enclose connect semicanal, enclosure in top cover and bottom plate；
Enclosure, which is enclosed, in two bottom plates is connected into evacuation ring；
Two are enclosed to connect semicanal and enclose and connect to form anticracking space, in the bottom plate enclosure be placed in anticracking space and enclose connect semicanal with
Enclosure, which abuts, in bottom plate fixes；
Fixing pipe is covered with outside semicanal enclosing to connect, two enclose connect semicanal pass through fixing pipe abut positioning；
At least two top covers are equipped in anticracking space above, are connected between adjacent top cover by the engaging lug being arranged thereon solid
Fixed, each cap base is provided with binding groove, the binding groove connection that adjacent top covers, and described enclose connects semicanal and fixing pipe
Top is placed in corresponding binding groove；
Clamping half bore is provided in the middle part of the top cover, the clamping half bore composition clamping opened up thereon after the top cover connection of setting
Hole, the clamping hole site and evacuation ring position cooperation.
Further, it is described enclose to connect vehicle at semicanal side end face and have to enclose connect seal groove, it is described enclose to connect sealing is equipped in seal groove
Item.
It further, further include sole periphery circle, the sole periphery circle is equipped with backplane card to slot, encloses in the bottom plate
Circle is installed in backplane card to slot.
Further, it is described enclose to connect to be provided on half inside pipe wall be pushed into slot, the sole periphery circle is placed in this and is pushed into slot.
Further, enclosure bottom inside is downwardly protrude to form firm ring in the bottom plate, in the bottom plate outside enclosure bottom
It is placed in backplane card to slot, the firm ring bottom surface is abutted with sole periphery circle.
Further, the top cover includes top cover outer ring and top cover clamping circle, and raise upward shape on the inside of the top cover outer ring
It is clamped and encloses at top cover, be provided with clamping half bore on the top cover clamping circle, the bottom of the top cover outer ring is provided with binding groove.
Further, including two top covers, each top cover two sides are equipped with engaging lug, pass through engaging lug between two top covers
It is connected and fixed.
Further, the fixing pipe is pipe of concrete.
Compared with the existing technology, fire hydrant under ground portion frost crack proof device described in the invention has the advantage that
1, prevent underground sediment from blocking discharge opening through cobblestone
2, according to different place situations, the structure of enclosure in bottom plate can be adjusted at any time, do not need to do special change or fixed
System；
3, seal degree can be improved in total design, to increase frost-cracking-preventing effect.
Detailed description of the invention
The attached drawing for constituting a part of the invention is used to provide to further understand the invention, present invention wound
The illustrative embodiments and their description made are used to explain the present invention creation, do not constitute the improper restriction to the invention.?
In attached drawing:
Fig. 1 is fire hydrant under ground portion frost crack proof device overall structure installation diagram described in the invention embodiment；
Fig. 2 is that the installation pipe of concrete installation of fire hydrant under ground portion frost crack proof device described in the invention embodiment is shown
It is intended to.
Description of symbols:
1- aggregate chips base；2-, which encloses, connects semicanal；21-, which encloses, connects seal groove；22- is pushed into slot；3- top cover；31- top cover outer ring；The top 32-
Lid clamping circle；33- is clamped half bore；34- binding groove；4- engaging lug；5- fire hydrant；Enclosure in 6- bottom plate；7- sole periphery circle；
71- backplane card is to slot；72- sole periphery circle wall；73- periphery ring isolation board；8- fixing pipe.
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the invention can
To be combined with each other.
In the description of the invention, it is to be understood that term " on ", "lower", "front", "rear", "top", "bottom",
The orientation or positional relationship of the instructions such as "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of retouching
State the invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with
Specific orientation construction and operation, therefore should not be understood as the limitation to the invention.In the description of the invention, remove
Non- to be otherwise noted, the meaning of " plurality " is two or more.
In the description of the invention, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State concrete meaning of the term in the invention.
The present invention will be described in detail below with reference to the accompanying drawings and embodiments creates.
As illustrated in fig. 1 and 2, fire hydrant under ground portion frost crack proof device comprising fixing pipe 8 encloses and connects semicanal 2,3 and of top cover
Enclosure 6 in bottom plate；
Enclosure 6, which is enclosed, in two bottom plates is connected into evacuation ring, and fire hydrant 5 passes through evacuation ring；
Two are enclosed to connect semicanal 2 and enclose and connect to form anticracking space, and enclosure 6, which is placed in anticracking space and encloses, in the bottom plate connects semicanal
2 abut fixation with enclosure 6 in bottom plate, it is described enclose to connect vehicle at 2 side end face of semicanal and have to enclose connect seal groove 21, described enclose connects seal groove 21
It is interior to be equipped with sealing strip；
Fixing pipe 8 is covered with outside semicanal 2 enclosing to connect, two enclose connect semicanal 2 by fixing pipe 8 abut positioning；
At least two top covers 3 are equipped in anticracking space above, are connected between adjacent top cover 3 by the engaging lug 4 being arranged thereon
Fixation is connect, each 3 bottom of top cover is provided with binding groove 34, and the binding groove 34 on adjacent top cover 3 is connected to, and described enclose connects semicanal
2 are placed in corresponding binding groove 34 with the top of fixing pipe 8；
Clamping half bore 33 is provided in the middle part of the top cover 3, the clamping half bore 33 that the top cover 3 of setting opens up thereon after connecting forms
Blocked hole, the clamping hole site and evacuation ring position cooperation, fire hydrant wear injection blocked hole after passing through evacuation ring again.
It further include sole periphery circle 7, the sole periphery circle 7 is equipped with backplane card to slot 71, the backplane card to slot 71
It is that the periphery ring boss to be raised upward by 7 outer wall of sole periphery circle and adjacent position forms, enclosure 6 in the bottom plate
Bottom inside is downwardly protrude to form firm ring, and 6 bottom outside of enclosure is placed in backplane card to slot 71 in the bottom plate, the firm ring
Bottom surface is abutted with sole periphery circle 7.
The sole periphery circle 7 includes sole periphery circle wall 72, periphery ring boss, periphery ring isolation board 73, the periphery
Circle 73 lateral surface of isolation board raises upward to form sole periphery circle wall 72, and adjacent with the inside of sole periphery circle wall 72 sets up periphery
Boss is enclosed, and hole is evaded in the periphery being also provided on periphery ring isolation board 73 for evading fire hydrant 5, periphery is evaded hole site and is kept away
Hole site is allowed to match.
It is described enclose to connect to be provided on 2 inner wall of semicanal be pushed into slot 22, the sole periphery circle 7 is partially disposed in this and is pushed into slot 22.
The top cover 3 includes top cover outer ring 31 and top cover clamping circle 32, raises upward to be formed on the inside of the top cover outer ring 31
Top cover clamping circle 32, the top cover clamping, which is enclosed on 32, is provided with clamping half bore 33, and the bottom of the top cover outer ring 31 is provided with binding groove
34。
The fixing pipe 8 is pipe of concrete, and enclosure 6, sole periphery circle 7 and top cover 3 are PE material in bottom plate.
Since fire hydrant 5 is predetermined size, entire frost crack proof device is fixed dimension.
In order to facilitate in-site installation, sole periphery circle 7 is first placed on aggregate chips base 1 (sole periphery circle 7 and aggregate chips base above
2 have bottom isolation board to be isolated), with this whole device position of having good positioning, enclosure 6 in bottom plate are then installed into, and outside bottom plate
Enclosure 7 can be installed selectively, and chooses whether to need according to the foundation of local aggregate chips base 1 to add one layer and plays isolation layer
The sole periphery circle 7 of effect；
And it is pushed into slot 22 for block sole periphery circle 7 enclosing to connect to be provided on the inside of semicanal 2, it then tightens two and encloses and connect half
Pipe 2, then be inserted in pipe of concrete (fixing pipe 8) and will entirely enclose and connect that semicanal 2, enclosure 6, sole periphery circle 7 are fixed in bottom plate；
Cobblestone is put into anticracking space later, top cover 3 is then covered above and is locked by engaging lug and fire hydrant 5
It is fixed, and the structure of top cover 3 is then according to pipe of concrete and to enclose and connect the structures such as semicanal 2 and design with type, is mainly reflected in out
If binding groove 34 on.
The foregoing is merely the preferred embodiments of the invention, are not intended to limit the invention creation, all at this
Within the spirit and principle of innovation and creation, any modification, equivalent replacement, improvement and so on should be included in the invention
Protection scope within.
Claims (8)
1. fire hydrant under ground portion frost crack proof device, it is characterised in that: including fixing pipe, enclose to connect in semicanal, top cover and bottom plate and enclose
Circle；
Enclosure, which is enclosed, in two bottom plates is connected into evacuation ring；
Two are enclosed to connect semicanal and enclose and connect to form anticracking space, and enclosure, which is placed in anticracking space and encloses, in the bottom plate connects semicanal and bottom plate
Interior enclosure, which abuts, to be fixed；
Fixing pipe is covered with outside semicanal enclosing to connect, two enclose connect semicanal pass through fixing pipe abut positioning；
At least two top covers are equipped in anticracking space above, are connected and fixed between adjacent top cover by the engaging lug being arranged thereon,
Each cap base is provided with binding groove, the binding groove connection that adjacent top covers, described to enclose the top for connecing semicanal and fixing pipe
Portion is placed in corresponding binding groove；
Clamping half bore is provided in the middle part of the top cover, the clamping half bore composition blocked hole opened up thereon after the top cover connection of setting, institute
State clamping hole site and evacuation ring position cooperation.
2. fire hydrant under ground portion frost crack proof device according to claim 1, it is characterised in that: described enclose connects semicanal side
Have to enclose at face and connect seal groove, described enclose connects in seal groove equipped with sealing strip.
3. fire hydrant under ground portion frost crack proof device according to claim 1, it is characterised in that: further include sole periphery
Circle, the sole periphery circle are equipped with backplane card to slot, and enclosure is installed in backplane card to slot in the bottom plate.
4. fire hydrant under ground portion frost crack proof device according to claim 3, it is characterised in that: described enclose connects half inside pipe wall
On be provided with and be pushed into slot, the sole periphery circle is placed in this and is pushed into slot.
5. fire hydrant under ground portion frost crack proof device according to claim 3, it is characterised in that: enclosure bottom in the bottom plate
It is downwardly protrude to form firm ring on the inside of portion, enclosure bottom outside is placed in backplane card to slot in the bottom plate, the firm ring bottom surface
It is abutted with sole periphery circle.
6. fire hydrant under ground portion frost crack proof device according to claim 1, it is characterised in that: the top cover includes top cover
Outer ring and top cover clamping circle, the top cover outer ring inside raise upward to form top cover clamping circle, be provided on the top cover clamping circle
It is clamped half bore, the bottom of the top cover outer ring is provided with binding groove.
7. fire hydrant under ground portion frost crack proof device according to claim 1, it is characterised in that: including two top covers, often
A top cover two sides are equipped with engaging lug, are connected and fixed between two top covers by engaging lug.
8. fire hydrant under ground portion frost crack proof device according to claim 1, it is characterised in that: the fixing pipe is coagulation
Soil pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821286957.7U CN208650166U (en) | 2018-08-09 | 2018-08-09 | Fire hydrant under ground portion frost crack proof device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821286957.7U CN208650166U (en) | 2018-08-09 | 2018-08-09 | Fire hydrant under ground portion frost crack proof device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208650166U true CN208650166U (en) | 2019-03-26 |
Family
ID=65789447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821286957.7U Active CN208650166U (en) | 2018-08-09 | 2018-08-09 | Fire hydrant under ground portion frost crack proof device |
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| Country | Link |
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| CN (1) | CN208650166U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117982843A (en) * | 2024-04-03 | 2024-05-07 | 福建省吉发消防科技有限公司 | Antifreezing fire hydrant and application method thereof |
-
2018
- 2018-08-09 CN CN201821286957.7U patent/CN208650166U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117982843A (en) * | 2024-04-03 | 2024-05-07 | 福建省吉发消防科技有限公司 | Antifreezing fire hydrant and application method thereof |
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