CN208859160U - A kind of fire extinguisher canvas hose connection structure - Google Patents
A kind of fire extinguisher canvas hose connection structure Download PDFInfo
- Publication number
- CN208859160U CN208859160U CN201821015127.0U CN201821015127U CN208859160U CN 208859160 U CN208859160 U CN 208859160U CN 201821015127 U CN201821015127 U CN 201821015127U CN 208859160 U CN208859160 U CN 208859160U
- Authority
- CN
- China
- Prior art keywords
- supervisor
- fire extinguisher
- canvas hose
- extinguisher canvas
- inner collar
- 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
- 238000007789 sealing Methods 0.000 claims abstract description 23
- 239000000463 material Substances 0.000 claims description 8
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses a kind of fire extinguisher canvas hose connection structures, including supervisor (1) He Ciguan (2), the first inner collar (3) are connected on supervisor's (1) inner wall, the second inner collar (4) are connected on secondary pipe (2) inner wall, agreed with by way of inclined-plane between first inner collar (3) and the second inner collar (4), trapezoidal connector (6) are provided on secondary pipe (2), the fixing piece (7) engaged with trapezoidal connector (6) is provided on supervisor (1), trapezoidal connector is provided with internal screw thread below (6), the end of supervisor (1) is provided with the external screw thread with screw-internal thread fit, sealing spherical surface (8) is provided with outside the internal screw thread of trapezoidal connector (6) below, the outer surface interference fit for sealing spherical surface (8) and being responsible for (1) end.A kind of fire extinguisher canvas hose connection structure provided by the utility model can be realized and be rapidly assembled and disassembled on the basis of guaranteeing fire extinguisher canvas hose junction good airproof performance.
Description
Technical field
The utility model relates to a kind of fire extinguisher canvas hose connection structures, belong to field of fire fighting equipment.
Background technique
Fire extinguisher canvas hose refers to for connecting fire-fighting equipment, equipment in terms of fire-fighting, conveys fire-fighting fire extinguishing water, gas or
The pipeline material of other media.Due to specific demand, the thickness and material of fire extinguisher canvas hose have particular/special requirement, and spray reddish oil
Paint conveys fire demand water.In order to guarantee sealing performance between existing fire extinguisher canvas hose, most of connection types using flange,
Haveing the characteristics that connection, time-consuming and disassembly is inconvenient.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of in the base for guaranteeing fire extinguisher canvas hose junction good airproof performance
On plinth, the fire extinguisher canvas hose connection structure being rapidly assembled and disassembled can be realized.
In order to solve the above technical problems, the technical solution adopted by the utility model is:
A kind of fire extinguisher canvas hose connection structure, including supervisor manage with secondary, are connected with the first inner collar on supervisor's inner wall, described
It is connected with the second inner collar on secondary inside pipe wall, is agreed with by way of inclined-plane between first inner collar and the second inner collar, institute
It states and is provided with trapezoidal connector on time pipe, the fixing piece engaged with the trapezoidal connector, the ladder are provided on the supervisor
Internal screw thread is provided with below shape connector, the end of the supervisor is provided with the external screw thread with the screw-internal thread fit, described
It is provided with outside the internal screw thread below trapezoidal connector and the sealing spherical surface, the sealing spherical surface and the supervisor end
Outer surface interference fit.
Sealing ring is provided between the supervisor and secondary end surfaces.
The material of the sealing ring is rubber.
The material of first inner collar and the second inner collar is stainless steel.
The thickness of the fixing piece is identical as the thickness of the trapezoidal connector.
The fixing piece is fixed on by welding on the supervisor.
The utility model has the beneficial effects that a kind of fire extinguisher canvas hose connection structure provided by the utility model, supervisor and time pipe
Between combined by the way of internal and external threads, it is practical new can to greatly improve this for convenient disassembly, while using multiple sealing structures
The sealing effect of type.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of fire extinguisher canvas hose connection structure of the utility model；
Fig. 2 is the structural schematic diagram that spherical surface is sealed in a kind of fire extinguisher canvas hose connection structure of the utility model.
Specific embodiment
The utility model is further described with reference to the accompanying drawing, following embodiment is only used for clearly illustrating this
The technical solution of utility model, and cannot be used as a limitation the limitation protection scope of the utility model.
As depicted in figs. 1 and 2, a kind of fire extinguisher canvas hose connection structure, including supervisor 1 and time pipe 2, are responsible on 1 inner wall and are connected with
First inner collar 3 is connected with the second inner collar 4 on secondary 2 inner wall of pipe, passes through inclined-plane between the first inner collar 3 and the second inner collar 4
Mode is agreed with, and trapezoidal connector 6 is provided on secondary pipe 2, is provided with the fixing piece 7 engaged with trapezoidal connector 6 on supervisor 1, ladder
It is provided with internal screw thread below shape connector 6, the end for being responsible for 1 is provided with external screw thread with screw-internal thread fit, trapezoidal connector 6
It is provided with outside following internal screw thread and is interference fitted with sealing spherical surface 8, sealing spherical surface 8 and the outer surface for being responsible for 1 end.
Sealing ring 5 is provided between supervisor 1 and 2 end face of secondary pipe.
The material of sealing ring 5 is rubber.
The material of first inner collar 3 and the second inner collar 4 is stainless steel.
The thickness of fixing piece 7 is identical as the thickness of trapezoidal connector 6.
Fixing piece 7 is fixed on by welding on supervisor 1.
Supervisor and time pipe are combined by way of internal and external threads in the utility model, and disassembly and installation is convenient, and fixing piece is used
Engage in trapezoidal connector, play the role of fixed and limits.In addition, the first inner collar and the second inner collar are realized for the first time
Sealing effect, the sealing ring between supervisor and secondary pipe play second of sealing effect, sealing spherical surface and the outer surface for being responsible for end
Between play third time sealing effect, can greatly improve the sealing effect of the utility model.
The above is only the preferred embodiment of the utility model, and those skilled in the art are come
It says, without departing from the principle of this utility model, several improvements and modifications can also be made, these improvements and modifications are also answered
It is considered as the protection scope of the utility model.
Claims (6)
1. a kind of fire extinguisher canvas hose connection structure, it is characterised in that: including supervisor (1) He Ciguan (2), on described supervisor's (1) inner wall
It is connected with the first inner collar (3), is connected with the second inner collar (4) on described pipe (2) inner wall, first inner collar (3) and second
Inner collar is agreed with by way of inclined-plane between (4), is provided with trapezoidal connector (6) on described pipe (2), the supervisor (1)
On be provided with the fixing piece (7) engaged with the trapezoidal connector (6), be provided with interior spiral shell below the trapezoidal connector (6)
The end of line, the supervisor (1) is provided with the external screw thread with the screw-internal thread fit, the institute of the trapezoidal connector (6) below
It states and is provided with sealing spherical surface (8) outside internal screw thread, sealing spherical surface (8) and the outer surface interference of described supervisor (1) end are matched
It closes.
2. a kind of fire extinguisher canvas hose connection structure according to claim 1, it is characterised in that: supervisor (1) He Ciguan (2)
Sealing ring (5) are provided between end face.
3. a kind of fire extinguisher canvas hose connection structure according to claim 2, it is characterised in that: the material of the sealing ring (5)
For rubber.
4. a kind of fire extinguisher canvas hose connection structure according to claim 1, it is characterised in that: first inner collar (3) and
The material of second inner collar (4) is stainless steel.
5. a kind of fire extinguisher canvas hose connection structure according to claim 1, it is characterised in that: the thickness of the fixing piece (7)
It is identical as the thickness of the trapezoidal connector (6).
6. a kind of fire extinguisher canvas hose connection structure according to claim 5, it is characterised in that: the fixing piece (7) passes through weldering
The mode connect is fixed on the supervisor (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821015127.0U CN208859160U (en) | 2018-06-29 | 2018-06-29 | A kind of fire extinguisher canvas hose connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821015127.0U CN208859160U (en) | 2018-06-29 | 2018-06-29 | A kind of fire extinguisher canvas hose connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208859160U true CN208859160U (en) | 2019-05-14 |
Family
ID=66412149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821015127.0U Expired - Fee Related CN208859160U (en) | 2018-06-29 | 2018-06-29 | A kind of fire extinguisher canvas hose connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208859160U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108626502A (en) * | 2018-06-29 | 2018-10-09 | 镇江玄润消防器材有限公司 | A kind of fire extinguisher canvas hose connection structure |
-
2018
- 2018-06-29 CN CN201821015127.0U patent/CN208859160U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108626502A (en) * | 2018-06-29 | 2018-10-09 | 镇江玄润消防器材有限公司 | A kind of fire extinguisher canvas hose connection structure |
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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: 20190514 Termination date: 20200629 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |