CN203264129U - Fire pump adapter - Google Patents
Fire pump adapter Download PDFInfo
- Publication number
- CN203264129U CN203264129U CN 201320335090 CN201320335090U CN203264129U CN 203264129 U CN203264129 U CN 203264129U CN 201320335090 CN201320335090 CN 201320335090 CN 201320335090 U CN201320335090 U CN 201320335090U CN 203264129 U CN203264129 U CN 203264129U
- Authority
- CN
- China
- Prior art keywords
- theft
- fire
- pump adapter
- fire pump
- nut
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model relates to a fire pump adapter. The fire pump adapter comprises a valve seat body, wherein the valve seat body is provided with two water outlet pipes, the two water outlet pipes are vertically arranged on the upper end of the valve seat body, and a fire coupling made of metal is externally connected with each water outlet pipe, the threaded connecting section of each water outlet pipe and the fire coupling is provided with at least a group of an anti-theft bolt and an anti-theft nut, the bolt head of each anti-theft bolt is a dome, the periphery of each anti-theft nut is smooth and hornless, and the external end surface of each anti-theft nut is provided with a dentate slot, the first edge of each dentate slot is in coincidence with the axle of the corresponding nut, the second edge of each dentate slot is a bevel edge having an included angle of 50-70 DEG.C with the corresponding first edge of the dentate slot. The fire pump adapter disclosed by the utility model is capable of effectively solving the theft problem of the fire coupling, is obvious in anti-theft effect and capable of protecting the normal use of the fire pump adapter; furthermore, the anti-theft bolt and the anti-theft nut are compact in structure, and easy to use, and the existing fire pump adapter is further applicable after being easily modified.
Description
Technical field
The utility model relates to the fire-fighting equipment technical field, is specifically related to the good fire pump adapter of a kind of theftproof performance.
Background technology
Fire pump adapter is to be the supporting fire fighting device of skyscraper, the water pump of fire fighting truck can be rapidly be connected with fire-fighting equipment in building by the interface of fire pump adapter easily when breaking out of fire, and send water to pressurize, thereby make indoor fire-fighting equipment obtain sufficient pressure water source, in order to put out the fire of different floors, after effectively having solved the building breaking out of fire, fire fighting truck fire extinguishing difficulty or situation about can't put out a fire because of the pressure water source that can not get abundance because of indoor fire-fighting equipment.Have outlet pipe on existing fire pump adapter body, outlet pipe has been threaded connection a metal fire coupling outward, manufacturer is when carrying out anti theft design, only add a capping outside fire coupling, due to left unguarded, fire coupling is stolen serious, has not only caused loss to national wealth, and causes fire pump adapter to lose function staying safely major hidden danger to City fireproof.
The utility model content
for overcoming deficiency of the prior art, the utility model provides a kind of theftproof performance good, the fire pump adapter of compact conformation, this kind fire pump adapter, comprise the valve seat body, this valve seat body is provided with two outlet pipes, described two outlet pipes are arranged vertically in valve seat body upper end, and outlet pipe is externally connected with metal fire coupling, it is characterized in that: described outlet conduit is provided with at least one group of anti-theft bolt and anti-theft nut with the section of being threaded of fire coupling, the bolt head of this anti-theft bolt is dome, the anti-theft nut periphery is smooth acerous, and the anti-theft nut outer face is provided with the dentation groove, the first side of this dentation groove and the dead in line of nut, Second Edge is to be the hypotenuse of 50-70 ° with the first side angle.
Further, anti-theft bolt and anti-theft nut are provided with three groups, are evenly arranged in the section of being threaded of outlet conduit and fire coupling.
Further, the angle of dentation groove first side and Second Edge is 60 °.
Further, also be provided with safety valve and waterproof plug on the valve seat body.
The fire pump adapter that the utility model provides can effectively solve the stolen problem of fire coupling to description of the present utility model as can be known by above-mentioned, anti-theft effect obviously, can protect the normal use of fire pump adapter; In addition the compact conformation of anti-theft bolt and anti-theft nut, use simple, also applicable after existing fire pump adapter is simply transformed.
Description of drawings
Fig. 1 is the structural representation of the utility model fire pump adapter.
Fig. 2 is the anti-theft bolt of the utility model fire pump adapter, the cutaway view of anti-theft nut.
The specific embodiment
Below the utility model will be further described by the specific embodiment.
With reference to Fig. 1, shown in Figure 2, a kind of fire pump adapter, comprise valve seat body 1, this valve seat body 1 is provided with two vertically arranged outlet pipes 2, two outlet pipes 2 are arranged vertically in the upper end of valve seat body 1, the outer fire coupling 3 that has been threaded connection of this outlet conduit 2, outlet pipe 2 and the section of being threaded of fire coupling 3 are provided with the section of being threaded that three groups of anti-theft bolts 4 and 5, three groups of anti-theft bolts 4 of anti-theft nut and anti-theft nut 5 are evenly arranged in outlet conduit 2 and fire coupling 3.The bolt head 41 of anti-theft bolt 4 is dome, anti-theft nut 5 peripheries are smooth acerous, and the outer face of anti-theft nut 5 is provided with dentation groove 51, and the first side 511 of this dentation groove 51 overlaps with the axis 510 of nut, Second Edge 512 is to be 60 ° of hypotenuses with first side 511 angles.Also be provided with safety valve 6 and waterproof plug 7 on valve seat body 1.
With reference to Fig. 1, shown in Figure 2, above-mentioned fire pump adapter is installed on rear bolt 4 without the dismounting impetus because the bolt head 41 of anti-theft bolt 4 is dome; Anti-theft nut 5 peripheries are smooth acerous, and nut 5 outer faces are provided with dentation groove 51, during dextrorotation, impetus is the axis 510 of anti-theft nut 5, when left-handed without impetus, in case anti-theft bolt 4 precessions just can't be withdrawed from, cause anti-theft bolt 4 and anti-theft nut 5 all can't dismantle afterwards in installation, thereby reach excellent anti-theft function.Anti-theft bolt 4 is simple with compact conformation, the use of anti-theft nut 5, and is also applicable after existing fire pump adapter is simply transformed.
Above-mentioned is only the specific embodiment of the present utility model, but design concept of the present utility model is not limited to this, allly utilizes this design to carry out the change of unsubstantiality to the utility model, all should belong to the behavior of invading the utility model protection domain.
Claims (4)
1. fire pump adapter, comprise the valve seat body, this valve seat body is provided with two outlet pipes, described two outlet pipes are arranged vertically in valve seat body upper end, and outlet pipe is externally connected with metal fire coupling, it is characterized in that: described outlet conduit is provided with at least one group of anti-theft bolt and anti-theft nut with the section of being threaded of fire coupling, the bolt head of this anti-theft bolt is dome, the anti-theft nut periphery is smooth acerous, and the anti-theft nut outer face is provided with the dentation groove, the first side of this dentation groove and the dead in line of nut, Second Edge is to be the hypotenuse of 50-70 ° with the first side angle.
2. fire pump adapter according to claim 1, it is characterized in that: described anti-theft bolt and anti-theft nut are provided with three groups, are evenly arranged in the section of being threaded of outlet conduit and fire coupling.
3. fire pump adapter according to claim 1 and 2, it is characterized in that: the angle of described dentation groove first side and Second Edge is 60 °.
4. fire pump adapter according to claim 1 and 2, is characterized in that: also be provided with safety valve and waterproof plug on described valve seat body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320335090 CN203264129U (en) | 2013-06-09 | 2013-06-09 | Fire pump adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320335090 CN203264129U (en) | 2013-06-09 | 2013-06-09 | Fire pump adapter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203264129U true CN203264129U (en) | 2013-11-06 |
Family
ID=49494632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320335090 Expired - Fee Related CN203264129U (en) | 2013-06-09 | 2013-06-09 | Fire pump adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203264129U (en) |
-
2013
- 2013-06-09 CN CN 201320335090 patent/CN203264129U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203481731U (en) | Inflation plug of cable pipe | |
| CN203264129U (en) | Fire pump adapter | |
| CN203469263U (en) | Fire extinguishing system at well drilling field | |
| CN203270678U (en) | Antitheft outdoor fire hydrant | |
| CN208415379U (en) | A kind of fire hydrant for capableing of security protection | |
| CN204174950U (en) | A kind of rope type faces frontier defense guardrail | |
| CN206768927U (en) | A kind of anti-theft fire hydrant | |
| CN106943701A (en) | A kind of special fire hydrant box of construction | |
| CN203264128U (en) | Ground type fire-fighting water pump adapter | |
| CN202440881U (en) | Filtering-type anti-collision self-closed fire hydrant | |
| CN204851151U (en) | Oily wellhead assembly of oil recovery well theftproof | |
| CN202831073U (en) | Novel antitheft fire hydrant | |
| CN201679034U (en) | Safety protection type fire hydrant | |
| CN205259228U (en) | Fire hydrant well lid | |
| CN204182051U (en) | Staircase fire-fighting system automatic spraying device | |
| CN204364742U (en) | Residential building or junior unit fire-fighting system | |
| CN203066163U (en) | Anti-collision fire hydrant | |
| CN204962112U (en) | Gas is registered one's residence pipe insulation and is cuted and subside compensation arrangement | |
| CN201567612U (en) | Anti-theft and anti-collision fire fighting stand | |
| CN203462526U (en) | Anti-theft anti-collision outdoor fire cock | |
| CN204050755U (en) | Construction surface assembled fire hydrant | |
| CN203145095U (en) | Water conservancy project hydrant protection pillar | |
| CN202831603U (en) | Fire suppression scaffolding device | |
| CN204637377U (en) | Rotate orcible entry head | |
| CN216075350U (en) | Underground fire hydrant for fire engineering |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20140609 |