CN201246553Y - Fire-fighting joint connecting structure - Google Patents
Fire-fighting joint connecting structure Download PDFInfo
- Publication number
- CN201246553Y CN201246553Y CNU2008200514490U CN200820051449U CN201246553Y CN 201246553 Y CN201246553 Y CN 201246553Y CN U2008200514490 U CNU2008200514490 U CN U2008200514490U CN 200820051449 U CN200820051449 U CN 200820051449U CN 201246553 Y CN201246553 Y CN 201246553Y
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- CN
- China
- Prior art keywords
- water pipe
- joint
- fire
- glass holder
- fighting
- 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
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
A fire-fighting joint connection structure comprises a flexible water pipe and a water pipe joint, wherein the water pipe is sleeved at the end portion of the joint, the end portion of the joint for connecting the water pipe is further equipped with a sleeve for fixing the water pipe, and the inner diameter of the outer end of the sleeve is smaller than the outer diameter of the end of the joint for connecting the water pipe. The sleeve and the joint can be connected via threads or bolts. The utility model changes the fixing mode that the existing fire-fighting joint and the water pipe are fixed through a metal snap ring into the way that the water pipe is fixed through firm connection between the sleeve and the water pipe joint, thereby the fixation is more stable and firmer, the service life is longer, and the water pipe is not easy to loosen to result in water leakage, thereby facilitating installation and use.
Description
Technical field
The utility model relates to a kind of fire-fighting equipment, specifically a kind of fire-fighting joint connecting structure.
Background technique
Along with the further aggravation of urbanization process, high buildings and large mansions are seen everywhere, and security against fire also more and more comes into one's own thereupon.All supporting in the general building have a fire-protection equipment, as the fire extinguisher of routine, fire hydrant etc.With fire hydrant supporting be rapid pipe joint and the hydraulic giant head that is connected with soft water pipe, during use,, open fire hydrant with joint and the clamping of fire hydrant relevant position, high-pressure water flow then can eject through joint, soft water pipe and hydraulic giant head.
In the prior art, generally have a circular groove in the end that joint is connected with water pipe, water pipe at first is placed in the joint end, by the metal collar water pipe is stuck in the circular groove then.Clearly, there are many defectives in the linkage structure of this form, and the collar dynamics is difficult to hold during as installation metal collar, and it is insecure too gently then to cause water pipe to be connected with joint easily, has seepy question, and is too heavy then easily with the collar damage, and very inconvenience is installed; The metal collar in a humid environment can not long storage time, gets rusty easily the danger that exists water pipe to get loose easily in use.
The model utility content
The technical problems to be solved in the utility model provides the fire-fighting joint connecting structure of the quick fastening water pipe of a kind of energy.
For solving the problems of the technologies described above, the utility model by the following technical solutions:
A kind of fire-fighting joint connecting structure comprises soft water pipe and water pipe adapter, and water pipe is placed in tip side portion, connects the water pipe end at joint the one fixing glass holder of water pipe also is installed, and glass holder outer end internal diameter is less than joint connection water pipe end external diameter.
As improvement, for being threaded,, be provided with spanner screens or embossing between glass holder and the joint in the glass holder periphery for the ease of the loading and unloading of glass holder to such scheme.
Improve as another kind such scheme, affixed between above-mentioned glass holder and the joint by bolt.
The utility model has given up existing fire-fighting joint fully and water pipe passes through the fixing means of fixation of metal collar, and use instead by firm be connected realization water pipe fixing of glass holder with water pipe adapter, fixing more reliable and more stable, working life is also longer, and water pipe is difficult for getting loose and leaks, and is easy to install.
Description of drawings
Accompanying drawing 1 is the utility model embodiment one each parts decomposing state structural representation; Accompanying drawing 2 is a present embodiment assembled state structural representation; Accompanying drawing 3 is a present embodiment cross section structure schematic representation; Accompanying drawing 4 is the utility model embodiment two structural representations.
Embodiment
For the ease of those skilled in the art's understanding, the utility model is described in further detail below in conjunction with specific embodiment and accompanying drawing:
Embodiment one: shown in accompanying drawing 1,2,3, the scheme that present embodiment disclosed discloses fastening effective, the reliable and stable fire-fighting joint connecting structure of a kind of water pipe.
This scheme comprises the joint 2 that is installed on the fire hydrant and is installed on soft water pipe 1 on the joint 2, connect water pipes 1 end at joint 2 the one fixing glass holder 3 of water pipe also is installed, glass holder 3 outer end internal diameters connect water pipes 1 end external diameter less than joint 2, are provided with the screw thread 4 of mutual coupling in glass holder 3 inwalls and joint 2 peripheries.Cooperation by screw thread 4, glass holder 3, water pipe 1 more reliable and more stable being connected with water pipe adapter 2, sealability is better, does not get loose even long storage time also can not lose efficacy, and also can bear higher hydraulic pressure and can not become flexible, more realistic demand, in addition, be provided with spanner screens or embossing 5, be the loading and unloading of glass holder 3 in glass holder 3 peripheries, save the time, improved efficient.
Embodiment two: as shown in Figure 4, similar with embodiment one, the scheme that present embodiment disclosed comprises joint 2 equally and is installed on soft water pipe 1 on the joint 2, connect water pipes 1 end at joint 2 the one fixing glass holder 3 of water pipe also is installed, and glass holder 3 outer end internal diameters are less than joint 2 connection water pipes 1 end external diameter.With embodiment's one scheme difference be glass holder 3 and the Placement of joint 2, glass holder 3 is fixing by bolt 6 with joint 2 in this scheme, bolt 6 is interspersed between glass holder 3 and the joint 2, the quantity of bolt 6 can be decided according to the actual requirements, it can be 2, also can 3 or 4 can, do not limit at this.
The foregoing description is two preferable implementations of the utility model, and indefiniteness is exhaustive, need to prove, any conspicuous replacement is all within the utility model protection domain under the prerequisite that does not break away from the present utility model design.
Claims (4)
1. fire-fighting joint connecting structure, comprise soft water pipe (1) and water pipe adapter (2), water pipe is placed in tip side portion, it is characterized in that: connect the water pipe end at joint the one fixing glass holder of water pipe (3) also is installed, glass holder outer end internal diameter is less than joint connection water pipe end external diameter.
2. fire-fighting joint connecting structure according to claim 1 is characterized in that: be connected for screw thread (4) between described glass holder and the joint.
3. fire-fighting joint connecting structure according to claim 2 is characterized in that: be provided with spanner screens or the embossing (5) of being convenient to the turn glass holder in the glass holder periphery.
4. fire-fighting joint connecting structure according to claim 1 is characterized in that: affixed by bolt (6) between described glass holder and the joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200514490U CN201246553Y (en) | 2008-07-25 | 2008-07-25 | Fire-fighting joint connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200514490U CN201246553Y (en) | 2008-07-25 | 2008-07-25 | Fire-fighting joint connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201246553Y true CN201246553Y (en) | 2009-05-27 |
Family
ID=40730375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200514490U Expired - Fee Related CN201246553Y (en) | 2008-07-25 | 2008-07-25 | Fire-fighting joint connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201246553Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102135217A (en) * | 2010-12-27 | 2011-07-27 | 嘉兴迈思特管件制造有限公司 | Stainless steel connector hose assembly for lifesaving equipment |
| CN103277612A (en) * | 2013-05-17 | 2013-09-04 | 厦门大学 | Liquid nitrogen transmission device |
| CN107514030A (en) * | 2017-09-01 | 2017-12-26 | 苏州烁耀电子材料有限公司 | A kind of dual-purpose leakage-preventing fire hydrant |
| CN111173078A (en) * | 2020-01-12 | 2020-05-19 | 邹晓雪 | Anti-leakage fire-fighting equipment with internal and external compression and unloading forces |
-
2008
- 2008-07-25 CN CNU2008200514490U patent/CN201246553Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102135217A (en) * | 2010-12-27 | 2011-07-27 | 嘉兴迈思特管件制造有限公司 | Stainless steel connector hose assembly for lifesaving equipment |
| CN102135217B (en) * | 2010-12-27 | 2013-02-13 | 嘉兴迈思特管件制造有限公司 | Stainless steel connector hose assembly for lifesaving equipment |
| CN103277612A (en) * | 2013-05-17 | 2013-09-04 | 厦门大学 | Liquid nitrogen transmission device |
| CN103277612B (en) * | 2013-05-17 | 2015-12-23 | 厦门大学 | Liquid nitrogen transmission device |
| CN107514030A (en) * | 2017-09-01 | 2017-12-26 | 苏州烁耀电子材料有限公司 | A kind of dual-purpose leakage-preventing fire hydrant |
| CN111173078A (en) * | 2020-01-12 | 2020-05-19 | 邹晓雪 | Anti-leakage fire-fighting equipment with internal and external compression and unloading forces |
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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: 20090527 Termination date: 20110725 |