CN208009539U - A kind of protective device for fire-fighting signal valve wiring - Google Patents
A kind of protective device for fire-fighting signal valve wiring Download PDFInfo
- Publication number
- CN208009539U CN208009539U CN201820298206.0U CN201820298206U CN208009539U CN 208009539 U CN208009539 U CN 208009539U CN 201820298206 U CN201820298206 U CN 201820298206U CN 208009539 U CN208009539 U CN 208009539U
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- CN
- China
- Prior art keywords
- signal valve
- elastic piece
- fire
- valve
- hard tube
- 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.)
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Abstract
The utility model discloses a kind of protective devices for fire-fighting signal valve wiring, its key points of the technical solution are that：Underground hydrant is fixedly connected with fire-fighting signal valve, and signal valve is fixedly connected on signal output apparatus by wiring, and hose is socketed in wiring, is socketed with hard tube close to signal valve one end in hose, hard tube passes through several elastic pieces and the signal valve grafting；Several elastic pieces are fixedly connected on hard tube inner wall close to signal valve one end；After the elastic piece and the signal valve grafting, the elastic piece is located at signal valve valve inner, when the direction that hose and signal valve court are located remotely from each other moves, elastic piece is inconsistent to limit elastic piece and signal valve body towards the direction movement being located remotely from each other close to signal valve one end and signal valve inner wall.The utility model has the advantages that the aerial wiring of exposure can be isolated with air.
Description
Technical field
The utility model is related to field of fire fighting equipment, and in particular to a kind of protective device for fire-fighting signal valve wiring.
Background technology
Outdoor Fire Hydrant is played a crucial role as fire-fighting emergent equipment in daily fire rescue, and general at present
It fixes on the ground, for ease of using, is mounted on by road mostly, square flower bed side, and all over most of the fire hydrant used
It is above ground level, damage is be easy to cause after being hit, if fire hydrant fracture, which occurs, can causes a large amount of water resource waste.
Therefore occur underground hydrant later, because it is mounted on underground, effectively prevent accidental impact, it is wide to reduce the advantages of losing
General use.Existing underground hydrant is fixedly connected with fire-fighting signal valve, to show the valve switch state of fire hydrant, to
Reflect the working condition of fire-fighting.
It needs its signal feeding back to fire alarm control unit by monitoring module when signal valve works, electricity consumption is needed to transport
Make, therefore signal valve usually requires connection wiring to ensure the normal work of signal valve.But the wiring of signal valve is exposed to sky
On the one hand it can increase damaged probability in gas, and then increase the possibility caused danger, on the other hand, wiring exposes in air
The aging that can accelerate wiring, reduces the service life.
Utility model content
The purpose of this utility model is to provide a kind of protective device for fire-fighting signal valve wiring, its advantage is that can incite somebody to action
The aerial wiring of exposure is isolated with air.
The above-mentioned technical purpose of the utility model technical scheme is that：One kind being used for fire-fighting signal
The protective device of valve wiring, underground hydrant are fixedly connected with fire-fighting signal valve, and signal valve is fixedly connected on signal by wiring
Output equipment is socketed with hose in wiring, is socketed with hard tube close to signal valve one end in hose, hard tube passes through several elastic pieces
With the signal valve grafting；Several elastic pieces are fixedly connected on hard tube inner wall close to signal valve one end；By the elastic piece and institute
After stating signal valve grafting, the elastic piece is located at signal valve valve inner, when hose and signal valve are transported towards the direction being located remotely from each other
When dynamic, elastic piece is inconsistent to limit elastic piece and signal valve body towards mutual with signal valve inner wall close to signal valve one end
Separate direction movement.
Through the above technical solutions, in use, staff by tube socket in the wiring of signal valve, then by hose
It is socketed on hard tube close to signal valve one end, it, will be elastic because hard tube is fixedly connected with several elastic pieces close to signal valve one end
Piece stretches into signal valve body, because elastic piece loses stress, due to the elasticity of itself after elastic piece entering signal valve body
Restore so that elastic piece opens, and when hose is moved with signal valve towards the direction being located remotely from each other, elastic piece is close to signal valve
One end and signal valve inner wall are inconsistent, and limitation elastic piece is moved with signal valve body towards the direction being located remotely from each other.Limit elastic piece
It is skidded off out of signal valve body, and then hard tube is prevented to be detached from signal valve body.To reach connecing in hose through hose
The purpose that line is isolated with air.
The utility model is further arranged to：Elastic piece is fixedly connected close to bellows one end with hard tube, and elastic piece is free
The distance between end is gradually reduced along the direction close to bellows.
Through the above technical solutions, in use, staff gives elastic piece one power, by several elastic pieces close to signal
Gather valve one end so that elastic piece can stretch into signal valve body, into later because elastic piece loses stress, due to itself
Elasticity restore so that elastic piece is opened far from hard tube one end, when hose and signal valve towards the direction movement being located remotely from each other when
It waits, elastic piece is inconsistent close to signal valve one end and signal valve inner wall, and limitation elastic piece is located remotely from each other with signal valve body court
Direction moves.Limitation elastic piece is skidded off out of signal valve body, and then hard tube is prevented to be detached from signal valve body.
The utility model is further arranged to：Elastic piece is fixedly connected close to bellows one end with hard tube, and elastic piece is free
The distance between end gradually increases along the direction close to bellows.
Through the above technical solutions, in use, staff will be connected with the hard tube of elastic piece close to signal valve body, with
It elastic piece and promotes signal valve body, because of the own resilient of elastic piece so that do not need staff and gather elastic piece just
Can with entering signal valve body, until elastic piece is fully advanced signal valve body, into later because elastic piece loses stress,
Since the elasticity of itself is restored so that elastic piece is opened far from hard tube one end, when the direction that hose is located remotely from each other with signal valve court
When movement, elastic piece is inconsistent close to signal valve one end and signal valve inner wall, and limitation elastic piece and signal valve body is towards phase
Mutually separate direction movement.Limitation elastic piece is skidded off out of signal valve body, and then hard tube is prevented to be detached from signal valve body.
The utility model is further arranged to：The fixing piece for connecting the two is equipped between the hard tube and hose.
Through the above technical solutions, hard tube is mutually fixed with hose, when hard tube is mutually solid with signal valve body by elastic component
When determining so that hose is mutually fixed with signal valve body, will not be detached from hard tube, and then the wiring in hose is avoided to be exposed to
In air.
The utility model is further arranged to：The fixing piece is rope or steel wire.
Through the above technical solutions, in use, directly with restrict or steel wire hard tube and hose are held together, the two is consolidated
It is fixed, it is easy to use.
The utility model is further arranged to：The fixing piece is clip；
The clip includes left clip and right clip；
It is bolted to connection between left clip and right clip.
Through the above technical solutions, in use, hard tube is placed on close to hose one end on right clip, then by left clip with
Right clip contradicts, and then left clip and right clip is fixed by bolt so that hard tube is fixed with hose.It can also
Directly hard tube and bellows are held together with conventional means such as rope or steel wires, the two is fixedly more firm.
The utility model is further arranged to：The hose is bellows.
Through the above technical solutions, bellows has good telescopicing performance, and the length after bellows stretching is more than
The aerial wire length of exposure.So that when carrying out wiring, bellows can have a degree of contraction so that will
Wiring does not interfere with the operation of staff when tapping into interlocking equipment.
In conclusion the utility model has the advantages that：
It 1, will the aerial signal valve wiring of exposure and air insulated by hose and hard tube；
2, hard tube is fixedly connected with signal valve so that hard tube will not be detached from the case of not by external force with signal valve；
3, hose is fixedly connected with hard tube so that hose will not be detached from signal valve.
Description of the drawings
Fig. 1 is the structural schematic diagram that wiring is embodied in embodiment 1；
Fig. 2 is the structural schematic diagram in embodiment 1；
Fig. 3 is the structural schematic diagram that bellows is embodied in the present embodiment 1；
Fig. 4 is the 1 knot connection relationship diagram for embodying hard tube and hose in embodiment；
Fig. 5 is 1 structural schematic diagram for embodying clip in embodiment；
Fig. 6 is 1 connection relationship diagram for embodying elastic piece and hard tube in embodiment；
Fig. 7 is 1 structural schematic diagram for embodying elastic piece in embodiment；
Fig. 8 is 1 connection relationship diagram for embodying elastic piece and signal valve in embodiment；
Fig. 9 is 2 structural schematic diagram for embodying elastic piece in embodiment；
Figure 10 is the connection relationship diagram that elastic piece and signal valve are embodied in embodiment 2.
In figure, 1, underground hydrant；2, signal valve；3, wiring；4, protective device；41, hose；411, bellows；42, hard
Pipe；43, fixing piece；431, clip；4311, left clip；4312, right clip；44, elastic piece；5, bolt.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.The identical attached drawing of wherein identical parts
Label indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "upper", "lower", " bottom
Face " and " top surface " refer to that the direction in attached drawing, word "inner" and "outside" are referred respectively to towards or away from particular elements geometry
The direction at center.
Embodiment 1：As depicted in figs. 1 and 2, underground hydrant 1 is fixedly connected with fire-fighting signal valve 2, and signal valve 2 is by connecing
Line 3 is fixedly connected on signal output apparatus（It is not drawn into figure）, wiring 3 is equipped with protective device 4, connects exposure is aerial
Line 3 is isolated with air.
Protective device 4 includes the hose 41 being socketed in wiring 3.Hose 41 has good insulation performance, and hose 41 can
Can also be the common hose 41 with insulation performance to be the bellows 411 with good tensile property.The present embodiment
It is preferred that bellows 411, the length after bellows 411 stretches is more than aerial 3 length of wiring of exposure, and bellows 411 has
There is good telescopicing performance so that when carrying out wiring, bellows 411 there can be a degree of contraction so that will connect
Bellows 411 can have a certain distance with signal valve 2 when line 3 taps into signal valve 2（See Fig. 3）, do not interfere with work people
The operation of member.
As shown in Figure 3 and Figure 4, hard tube 42, hard tube 42 and bellows are socketed with close to 2 one end of signal valve in bellows 411
It is fixed by fixing piece 43 between 411.Fixing piece 43 can be clip 431, can also be the common items such as rope or steel wire.In conjunction with
Fig. 5, clip 431 includes left clip 4311 and right clip 4312, in use, hard tube 42 is placed on right clip close to 41 one end of hose
On 4312, then left clip 4311 and right clip 4312 are contradicted, then by bolt 5 by left clip 4311 and right clip 4312
It is fixed so that hard tube 42 is fixed with bellows 411.
As shown in fig. 6, being fixedly connected with several elastic pieces 44 close to 411 one end of bellows in hard tube 42, elastic piece 44 leans on
Nearly 41 one end of bellows is fixedly connected with hard tube 42, and the distance between 44 free end of elastic piece is along close to the direction of bellows 41
It is gradually reduced.In conjunction with Fig. 7 and Fig. 8, in use, staff gathers several elastic pieces 44 close to 2 one end of signal valve so that bullet
Property piece 44 can stretch into 2 valve body of signal valve, and elastic piece 44 loses stress after 44 entering signal valve of elastic piece, 2 valve body, due to
The elasticity of itself is restored so that elastic piece 44 is opened far from 42 one end of hard tube, when bellows 411 and signal valve 2 are towards being located remotely from each other
Direction movement when, elastic piece 44 is inconsistent close to 2 one end of signal valve and 2 inner wall of signal valve, limitation elastic piece 44 with believe
2 valve body of number valve is towards the direction movement being located remotely from each other.Limitation elastic piece 44 is skidded off out of signal valve 2 valve body, and then prevents hard tube 42
It is detached from 2 valve body of signal valve.To achieve the purpose that the wiring 3 in hose 41 is isolated with air by hose 41.
The course of work：Hose 41 is socketed in the wiring 3 of signal valve 2 by staff first, will be hard by fixing piece 43
Pipe 42 is fixedly connected with hose 41 close to 2 one end of signal valve, is then stretched into elastic piece 44 in 2 valve body of signal valve, elastic piece 44
Stress is lost after 2 valve body of entering signal valve, since the elasticity of itself is restored so that elastic piece 44 is far from 42 one end of hard tube
It opens, when bellows 411 is moved with signal valve 2 towards the direction being located remotely from each other, elastic piece 44 is close to 2 one end of signal valve and letter
Number 2 inner wall of valve is inconsistent, and limitation elastic piece 44 is moved with 2 valve body of signal valve towards the direction being located remotely from each other.Limit elastic piece 44 from
It is skidded off in 2 valve body of signal valve, and then hard tube 42 is prevented to be detached from 2 valve body of signal valve.
Embodiment 2：A kind of protective device for fire-fighting signal valve wiring, as shown in Figure 9 and Figure 10, with embodiment 1
The difference is that elastic piece 44 is fixedly connected close to 41 one end of bellows with hard tube 42, between 44 free end of elastic piece away from
Gradually increase from along close to the direction of bellows 41.In use, staff is close by the hard tube 42 for being connected with elastic piece 44
2 valve body of signal valve promotes elastic piece 44 in 2 valve body of signal valve, because of the own resilient of elastic piece 44 so that do not need work
Personnel by elastic piece 44 gather can 2 valve body of entering signal valve, until elastic piece 44 is fully advanced 2 valve body of signal valve, bullet
Property 44 entering signal valve 2 of piece after lose stress, since the elasticity of itself is restored so that elastic piece 44 is far from 42 one end of hard tube
It opens, when bellows 411 is moved with signal valve 2 towards the direction being located remotely from each other, elastic piece 44 is close to 2 one end of signal valve and letter
Number 2 inner wall of valve is inconsistent, and limitation elastic piece 44 is moved with 2 valve body of signal valve towards the direction being located remotely from each other.Limit elastic piece 44 from
It is skidded off in 2 valve body of signal valve, and then hard tube 42 is prevented to be detached from 2 valve body of signal valve.To reach hose 41 through hose 41
The purpose that interior wiring 3 is isolated with air.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Claims (7)
1. a kind of protective device for fire-fighting signal valve wiring, underground hydrant（1）It is fixedly connected with fire-fighting signal valve（2）,
Signal valve（2）Pass through wiring（3）It is fixedly connected on signal output apparatus, it is characterized in that：In wiring（3）On be socketed with hose
（41）, in hose（41）Close to signal valve（2）One end is socketed with hard tube（42）, hard tube（42）Pass through several elastic pieces（44）With institute
State signal valve（2）Grafting；
Several elastic pieces（44）It is fixedly connected on hard tube（42）Inner wall is close to signal valve（2）One end；
By the elastic piece（44）With the signal valve（2）After grafting, the elastic piece（44）Positioned at signal valve（2）In valve body
Portion works as hose（41）With signal valve（2）When being moved towards the direction being located remotely from each other, elastic piece（44）Close to signal valve（2）One
End and signal valve（2）Inner wall is inconsistent to limit elastic piece（44）With signal valve（2）Valve body is moved towards the direction being located remotely from each other.
2. a kind of protective device for fire-fighting signal valve wiring according to claim 1, it is characterized in that：Elastic piece（44）
Close to bellows（411）One end and hard tube（42）It is fixedly connected, elastic piece（44）The distance between free end is along close to ripple
Pipe（411）Direction be gradually reduced.
3. a kind of protective device for fire-fighting signal valve wiring according to claim 1, it is characterized in that：Elastic piece（44）
Close to bellows（411）One end and hard tube（42）It is fixedly connected, elastic piece（44）The distance between free end is along close to ripple
Pipe（411）Direction gradually increase.
4. a kind of protective device for fire-fighting signal valve wiring according to claim 1, it is characterized in that：The hard tube
（42）With hose（41）Between be equipped with for connect the two fixing piece（43）.
5. a kind of protective device for fire-fighting signal valve wiring according to claim 4, it is characterized in that：The fixing piece
（43）For rope or steel wire.
6. a kind of protective device for fire-fighting signal valve wiring according to claim 4, it is characterized in that：The fixing piece
（43）For clip（431）；
The clip includes left clip（4311）With right clip（4312）；
Left clip（4311）With right clip（4312）Between pass through bolt（5）It is fixedly connected.
7. a kind of protective device for fire-fighting signal valve wiring according to claim 1, it is characterized in that：The hose
（41）It is bellows（411）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820298206.0U CN208009539U (en) | 2018-03-02 | 2018-03-02 | A kind of protective device for fire-fighting signal valve wiring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820298206.0U CN208009539U (en) | 2018-03-02 | 2018-03-02 | A kind of protective device for fire-fighting signal valve wiring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208009539U true CN208009539U (en) | 2018-10-26 |
Family
ID=63888059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820298206.0U Expired - Fee Related CN208009539U (en) | 2018-03-02 | 2018-03-02 | A kind of protective device for fire-fighting signal valve wiring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208009539U (en) |
-
2018
- 2018-03-02 CN CN201820298206.0U patent/CN208009539U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181026 Termination date: 20210302 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |