CN213809300U - Novel fire-fighting pipeline quick joint - Google Patents
Novel fire-fighting pipeline quick joint Download PDFInfo
- Publication number
- CN213809300U CN213809300U CN202022035194.2U CN202022035194U CN213809300U CN 213809300 U CN213809300 U CN 213809300U CN 202022035194 U CN202022035194 U CN 202022035194U CN 213809300 U CN213809300 U CN 213809300U
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- Prior art keywords
- pipeline
- side wall
- fixedly connected
- block
- outer side
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- 239000002184 metal Substances 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 239000007769 metal material Substances 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims 5
- 238000010168 coupling process Methods 0.000 claims 5
- 238000005859 coupling reaction Methods 0.000 claims 5
- 238000005260 corrosion Methods 0.000 abstract description 6
- 230000007797 corrosion Effects 0.000 abstract description 6
- 241000309551 Arthraxon hispidus Species 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000004557 technical material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses a novel fire-fighting pipeline quick-operation joint, its technical scheme is: including first pipeline and second pipeline, the lateral wall of first pipeline is provided with the external screw thread, the inside wall fixedly connected with plectane of first pipeline, the bell mouth has been seted up to the lateral wall of plectane, the bell mouth runs through the setting of plectane lateral wall, the inside of first pipeline is provided with the ring, a plurality of splice bars of the lateral wall fixedly connected with of ring, it is a plurality of the inside wall fixed connection of splice bar and first pipeline, the inside slip of ring is provided with the connecting rod. This kind of novel fire control pipeline quick-operation joint's beneficial effect is: through setting up parts such as bell mouth, bell block, plectane, can be effectual under the condition that does not use the fire hydrant, the bell block carries out the shutoff to the bell mouth under the inside hydraulic promotion of fire hydrant, has avoided high-speed joint head to adopt the bolt shutoff to cause long-time wind to blow sun and rain to drench the phenomenon that the corrosion appears and is difficult to demolish.
Description
Technical Field
The utility model relates to a pipeline field, concretely relates to novel fire pipeline quick-operation joint.
Background
The fire-fighting pipeline refers to a pipeline material which is used for fire fighting, connecting fire-fighting equipment and equipment, and conveying water, gas or other media for fire fighting. Due to special requirements, the thickness and the material of the fire fighting pipeline have special requirements, and the fire fighting pipeline is sprayed with red oil paint and used for conveying fire fighting water.
The quick-operation joint of current outdoor fire hydrant adopts the bolt to carry out the shutoff to the mouth of pipe usually, and the bolt is long-time at the long-time outside wind-blown sun rain and drench and very easily appear the corrosion, when the conflagration needs to use appearing, the manual work can not unscrew the bolt of corrosion, need handle the bolt of corrosion with the help of a large amount of instruments, has wasted the time of conflagration rescue greatly, has improved the huge risk that the conflagration brought, adopts the easy phenomenon of leaking of appearing in the bolt shutoff mouth of pipe simultaneously, has caused the waste that the water resource pressed.
Therefore, the invention is necessary to invent a novel fire fighting pipeline quick connector.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides a novel fire-fighting pipeline quick-operation joint through the bell mouth that sets up the plectane and set up at the plectane lateral wall inside first pipeline, cooperation between bell mouth and the taper block can block up the fire hydrant mouth of pipe when not using the fire hydrant simultaneously, has solved and has used the bolt shutoff to be difficult to the phenomenon dismantled.
In order to achieve the above object, the present invention provides the following technical solutions: a novel fire fighting pipeline quick connector comprises a first pipeline and a second pipeline, wherein the outer side wall of the first pipeline is provided with external threads, the inner side wall of the first pipeline is fixedly connected with a circular plate, the outer side wall of the circular plate is provided with a tapered hole, the tapered hole penetrates through the outer side wall of the circular plate, the inside of the first pipeline is provided with a circular ring, the outer side wall of the circular ring is fixedly connected with a plurality of connecting ribs, the connecting ribs are fixedly connected with the inner side wall of the first pipeline, a connecting rod is slidably arranged inside the circular ring, one end of the connecting rod is fixedly connected with a mounting plate, one side wall of the mounting plate is fixedly connected with a tapered block matched with the tapered hole, one side wall of the tapered block is provided with a groove, the inner side wall of the second pipeline is fixedly connected with a support plate, the outer side wall of the support plate is fixedly connected with an ejector rod matched with the groove, the outer side wall of the second pipeline is rotatably connected with a fixing device.
Preferably, the fixing device comprises a metal pipe, the inner side wall of the metal pipe is provided with internal threads, the lower surface of the technical officer is provided with an annular groove, the outer side wall of the second pipeline is fixedly connected with an annular block matched with the annular groove, and the annular block is located inside the annular groove and is rotatably arranged.
Preferably, the connecting rod is fixedly connected with the conical block through a thread buckle.
Preferably, one end of the connecting rod is fixedly connected with a limiting block.
Preferably, the toper piece is the rubber material, the inside of toper piece is inlayed and is equipped with the rectangular block, the material of rectangular block is the metal material, the recess is located the lateral wall setting of rectangular block.
Preferably, the inner side wall of the annular groove is rotatably connected with a plurality of steel balls.
The utility model has the advantages that:
1: the utility model discloses when using, through setting up parts such as bell mouth, bell block, plectane, can be effectual under the condition that does not use the fire hydrant, the bell block carries out the shutoff to the bell mouth under the inside hydraulic promotion of fire hydrant, has avoided the high-speed joint head to adopt the bolt shutoff to cause long-time wind-blown sun and rain to drench the phenomenon that the corrosion appears and is difficult to demolish.
2: when the utility model is used, the fixing device is arranged, the first pipeline and the second pipeline can be effectively fixed when being butted, simultaneously, the conical block can be effectively pushed away and separated from the inside of the conical hole to lose the plugging effect under the matching of the ejector rod in the butting process, the conical block can be conveniently dismounted after the conical block ages and is damaged by the threaded connection between the connecting rod and the conical block, the phenomenon that the conical block is extruded out of the conical hole due to the overlarge water pressure is avoided, the phenomenon that the conical block leaks when the conical block after aging blocks the pipe orifice is avoided, the limiting block is arranged at one end of the connecting rod, the conical block and the connecting rod can be effectively limited, the phenomenon that the conical block is extruded out of the conical hole due to the overlarge water pressure is avoided, the conical block is arranged to be made of rubber material, and the rectangular block is embedded in the conical block, and the rectangular block is made of technical material, the sealing performance of plugging of the conical block can be effectively improved, simultaneously, the rectangular block made of metal can effectively prolong the service life of the conical block, the phenomenon that the conical block is damaged when going out due to long-time use is avoided, and the ball is arranged inside the annular groove, so that the friction force of the annular ring rotating inside the annular groove is reduced effectively, and the noise generated by friction is reduced.
Drawings
FIG. 1 is a front cut-away view of the present invention;
fig. 2 is a front cut-away view of a fixing device according to example 2 of the present invention;
FIG. 3 is a view of the ring provided by the present invention;
FIG. 4 is an enlarged cut-away view taken at A in FIG. 1 in accordance with the present invention;
in the figure: 1. a first conduit; 2. a second conduit; 3. a circular plate; 4. a tapered hole; 5. a circular ring; 6. connecting ribs; 7. a connecting rod; 8. mounting a plate; 9. a conical block; 10. a groove; 11. a support plate; 12. a top rod; 13. a metal tube; 14. an annular groove; 15. a ring block; 16. a limiting block; 17. a rectangular block; 18. a C-shaped pipe; 19. a trapezoidal groove.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Embodiment 1, referring to fig. 1-4, the utility model provides a novel fire fighting pipeline quick connector, which comprises a first pipeline 1 and a second pipeline 2, wherein the outer side wall of the first pipeline 1 is provided with external threads, the inner side wall of the first pipeline 1 is fixedly connected with a circular plate 3, the outer side wall of the circular plate 3 is provided with a tapered hole 4, the tapered hole 4 is arranged through the outer side wall of the circular plate 3, the inside of the first pipeline 1 is provided with a circular ring 5, the outer side wall of the circular ring 5 is fixedly connected with a plurality of connecting ribs 6, the plurality of connecting ribs 6 are fixedly connected with the inner side wall of the first pipeline 1, the inside of the circular ring 5 is slidably provided with a connecting rod 7, one end of the connecting rod 7 is fixedly connected with a mounting plate 8, one side wall of the mounting plate 8 is fixedly connected with a tapered block 9 matched with the tapered hole 4, the connecting rod 7 is fixedly connected with the tapered block 9 by threads, which is convenient for dismantling the tapered block 9 after the tapered block 9 is aged and damaged, the phenomenon of water leakage when the aged conical block 9 blocks the pipe orifice is avoided.
One end fixedly connected with stopper 16 of connecting rod 7 can be effectual carry on spacingly to toper piece 9 and connecting rod 7, avoids water pressure too big to cause toper piece 9 to be extruded the phenomenon of bell mouth 4.
Inside wall fixedly connected with backup pad 11 of second pipeline 2, outside wall fixedly connected with and recess 10 assorted ejector pin 12 of backup pad 11, the outside wall of second pipeline 2 rotates and is connected with fixing device, fixing device includes tubular metal resonator 13, the inside wall of tubular metal resonator 13 is provided with the internal thread, ring channel 14 has been seted up to the lower surface of tubular metal resonator 13, the rotation of the 14 inside walls of ring channel is connected with a plurality of steel balls, can effectually reduce annular block 15 at the inside pivoted frictional force of ring channel 14, lead to the noise that has reduced the friction and produce.
The lateral wall fixedly connected with of second pipeline 2 and annular groove 14 assorted annular piece 15, annular piece 15 are located the inside rotation setting of annular groove 14, can effectually fix when first pipeline 1 docks with second pipeline 2, and the in-process of butt joint simultaneously can effectually be backed off conical block 9 under the cooperation of ejector pin 12 and break away from the inside shutoff effect that loses of bell mouth 4.
The utility model discloses a use as follows: when the utility model is used, when the pipeline quick connector is used, the second pipeline 2 and the metal pipe 13 are firstly placed at the butt joint part of the first pipeline 1, because the inner part of the metal pipe 13 is provided with the internal thread and the outer side wall of the first pipeline 1 is provided with the external thread, the metal pipe 13 is rotated to lead the metal pipe 13 to be in threaded connection with the outer side wall of the first pipeline 1, the metal pipe 13 leads the annular block 15 to rotate in the annular groove 14 in the rotating process and drives the second pipeline 2 to gradually approach the first pipeline 1, meanwhile, the second pipeline 2 drives the supporting plate 11 fixedly connected with the inner side wall and the ejector rod 12 on one side wall of the supporting plate 11 to move in the moving process, when the metal pipe 13 is in threaded connection with the first pipeline 1 to a certain position, one end of the ejector rod 12 is positioned in the groove 10 and pushes the conical block 9, thus leading the conical block 9 to be separated from the inner plugging function of the conical hole 4, continue to rotate tubular metal resonator 13, make the one end of second pipeline 2 and the one end of first pipeline 1 offset the system, screw up tubular metal resonator 13, the inside water of fire hydrant gets into first pipeline 1 and second pipeline 2, through above structural design, can be effectual under the condition that does not use the fire hydrant, toper piece 9 carries out the shutoff to bell mouth 4 under the inside hydraulic promotion of fire hydrant, avoided quick connector to adopt the bolt shutoff to cause long-time wind-blown sun and rain to drench the phenomenon that the corrosion appears and is difficult to demolish.
The utility model discloses a use as follows: use the utility model discloses the time, this kind of fixing device advances shape fixed connection to first pipeline 1 and second pipeline 2 under the cooperation between C venturi tube 18 and dovetail groove 19 and steel ball, and the steel ball between C venturi tube 18 and the dovetail groove 19 can effectually reduce the frictional force when C venturi tube 18 and dovetail groove 19 rotate simultaneously to noise when reducing its rotation, its simple structure, the simple operation.
Claims (6)
1. The utility model provides a novel fire control pipeline quick-operation joint, includes first pipeline (1) and second pipeline (2), its characterized in that: the outer side wall of the first pipeline (1) is provided with external threads, the inner side wall of the first pipeline (1) is fixedly connected with a circular plate (3), the outer side wall of the circular plate (3) is provided with a tapered hole (4), the tapered hole (4) penetrates through the outer side wall of the circular plate (3) to be arranged, a circular ring (5) is arranged inside the first pipeline (1), the outer side wall of the circular ring (5) is fixedly connected with a plurality of connecting ribs (6), the connecting ribs (6) are fixedly connected with the inner side wall of the first pipeline (1), a connecting rod (7) is arranged inside the circular ring (5) in a sliding mode, one end of the connecting rod (7) is fixedly connected with a mounting plate (8), one side wall of the mounting plate (8) is fixedly connected with a tapered block (9) matched with the tapered hole (4), one side wall of the tapered block (9) is provided with a groove (10), the inner side wall of the second pipeline (2) is fixedly connected with a supporting plate (11), the outer side wall of the supporting plate (11) is fixedly connected with a mandril (12) matched with the groove (10), and the outer side wall of the second pipeline (2) is rotatably connected with a fixing device.
2. The novel fire fighting pipeline quick coupling of claim 1, characterized in that: the fixing device comprises a metal pipe (13), an annular groove (14) is formed in the lower surface of the metal pipe (13), an annular block (15) matched with the annular groove (14) is fixedly connected to the outer side wall of the second pipeline (2), and the annular block (15) is located inside the annular groove (14) and rotates.
3. The novel fire fighting pipeline quick coupling of claim 1, characterized in that: the connecting rod (7) is fixedly connected with the conical block (9) through threads.
4. The novel fire fighting pipeline quick coupling of claim 1, characterized in that: one end of the connecting rod (7) is fixedly connected with a limiting block (16).
5. The novel fire fighting pipeline quick coupling of claim 1, characterized in that: toper piece (9) are the rubber material, the inside of toper piece (9) is inlayed and is equipped with rectangular block (17), the material of rectangular block (17) is the metal material, recess (10) are located the lateral wall setting of rectangular block (17).
6. The novel fire fighting pipeline quick coupling of claim 2, characterized in that: the inner side wall of the annular groove (14) is rotatably connected with a plurality of steel balls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022035194.2U CN213809300U (en) | 2020-09-17 | 2020-09-17 | Novel fire-fighting pipeline quick joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022035194.2U CN213809300U (en) | 2020-09-17 | 2020-09-17 | Novel fire-fighting pipeline quick joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213809300U true CN213809300U (en) | 2021-07-27 |
Family
ID=76954060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022035194.2U Expired - Fee Related CN213809300U (en) | 2020-09-17 | 2020-09-17 | Novel fire-fighting pipeline quick joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213809300U (en) |
-
2020
- 2020-09-17 CN CN202022035194.2U patent/CN213809300U/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: 20210727 |