CN220268758U - Connecting device for fire-fighting water intake - Google Patents
Connecting device for fire-fighting water intake Download PDFInfo
- Publication number
- CN220268758U CN220268758U CN202321124303.5U CN202321124303U CN220268758U CN 220268758 U CN220268758 U CN 220268758U CN 202321124303 U CN202321124303 U CN 202321124303U CN 220268758 U CN220268758 U CN 220268758U
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- Prior art keywords
- connecting pipe
- ring
- strip
- groove
- fire
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 6
- 230000007797 corrosion Effects 0.000 claims description 4
- 238000005260 corrosion Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model relates to the technical field of fire-fighting equipment, in particular to a connecting device for taking water from fire-fighting, which comprises a first connecting pipe and a second connecting pipe, wherein an abutting ring is fixedly welded on the inner side wall of the second connecting pipe, one end of the abutting ring extends into the first connecting pipe, a fixing ring is fixedly welded on one side of the inner side wall of the first connecting pipe, a plurality of uniformly distributed rectangular grooves are formed in one side of the second connecting pipe, which is close to the first connecting pipe, locking mechanisms for connecting the first connecting pipe and the second connecting pipe are fixedly arranged in the plurality of rectangular grooves, an annular groove is formed in one side, away from the first connecting pipe, of the outer wall of the second connecting pipe, and an unlocking mechanism convenient for unlocking is fixedly arranged in the annular groove. The utility model can be used for rapidly disassembling and assembling the fire-fighting pipeline, improves the fire-fighting efficiency, and saves time and labor.
Description
Technical Field
The utility model relates to the technical field of fire-fighting equipment, in particular to a connecting device for fire-fighting water intake.
Background
Fire hydrant, formally called fire hydrant, is a fixed fire-fighting equipment, and is mainly used for controlling combustible materials, isolating combustion-supporting materials and eliminating ignition sources. The fire hydrant system comprises an outdoor fire hydrant system, an indoor fire hydrant system, a fire extinguisher system, an automatic spraying system, a water cannon system, a gas fire extinguishing system, a fire detecting system, a water mist system and the like.
Most of the existing fire-fighting pipelines are in threaded connection, the fire-fighting pipelines need to be rotated for multiple times, the time for disassembling the fire-fighting pipelines is long, time and labor are wasted, and the fire-fighting efficiency is reduced, so that the pipeline connecting device for the fire hydrant is provided for solving the problems.
Disclosure of Invention
The utility model aims to provide a connecting device for fire-fighting water intake, which can be used for rapidly disassembling and assembling a fire-fighting pipeline, improves the fire-fighting efficiency, saves time and labor and solves the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a connecting device of fire control water intaking, includes first connecting pipe and second connecting pipe, the inside wall fixed welding of second connecting pipe has the tight ring of support, the one end of tight ring extends to in the first connecting pipe, the inside wall of first connecting pipe is located the fixed welding in one side of tight ring and has the solid fixed ring, a plurality of evenly distributed's rectangular channel has been seted up to one side department that the second connecting pipe is close to first connecting pipe, a plurality of the rectangular channel is interior all fixedly to be equipped with the locking mechanism of connecting first connecting pipe and second connecting pipe, the ring channel has been seted up to one side department that the first connecting pipe was kept away from to the outer wall of second connecting pipe, the ring channel internal fixation is equipped with the release mechanism of being convenient for release the locking.
Preferably, the locking mechanism comprises a strip-shaped plate, the strip-shaped plate is arranged in the rectangular groove in a sliding mode and is close to one side of the tightening ring, a strip-shaped groove matched with the strip-shaped plate is formed in one end of the first connecting pipe, which is close to the second connecting pipe, one end of the strip-shaped plate extends to the strip-shaped groove and is fixedly connected with a clamping block, a clamping groove matched with the clamping block is formed in the groove wall of the strip-shaped groove, a sliding rod is fixedly arranged in the rectangular groove, the strip-shaped plate is sleeved with the rod wall of the sliding rod in a sliding mode, and a spring is arranged on the rod wall of the sliding rod in a movable mode.
Preferably, the unlocking mechanism comprises a pull ring, the pull ring is sleeved in the annular groove in a sliding manner, a through hole is formed in the groove wall of one side of the rectangular groove, which is close to the annular groove, a roller is fixedly arranged at the position, located at the through hole, of the rectangular groove, a pull rope is fixedly connected to the side wall of the strip-shaped plate, and the other end of the pull rope is fixedly connected with the pull ring after bypassing the roller.
Preferably, an inclined plane is formed on one side, close to the fixing ring, of the clamping block, and the angle of the inclined plane is set to be 45 degrees.
Preferably, one end of the propping ring, which is close to the fixing ring, is fixedly connected with a sealing ring, and the sealing ring is a corrosion-resistant rubber ring.
Preferably, the external diameter of the pull ring is larger than the external diameter of the second connecting pipe.
Compared with the prior art, the utility model has the beneficial effects that:
this connecting device of fire control water intaking, through the support ring that is equipped with, solid fixed ring, the slide bar, a spring, the strip shaped plate, locking lever and fixture block, dock first connecting pipe and second connecting pipe, make support tight ring and gu fixed ring offset, a plurality of strip shaped plates on the second connecting pipe insert the bar inslot that corresponds, when fixture block corresponds with the draw-in groove position, the spring promotes the strip shaped plate and drives the fixture block card and go into the draw-in groove, the installation is accomplished, when the connection of first connecting pipe and second connecting pipe needs to be relieved, the pulling pull ring, the pull ring passes through the stay cord and drives strip shaped plate extrusion spring, strip shaped plate drives the fixture block no longer with the draw-in groove joint, can be with first connecting pipe and second connecting pipe release the connection, can dismantle the fire control pipeline fast, fire control efficiency has been improved, labour saving and time saving.
Drawings
Fig. 1 is a schematic structural view of a connection device for fire water intake.
Fig. 2 is a schematic structural view of the first connecting tube in fig. 1.
Fig. 3 is a schematic side view of a connection device for fire water intake.
Fig. 4 is an enlarged schematic view of a portion a of fig. 3.
In the figure: 1. a tightening ring; 2. a second connection pipe; 3. a pull ring; 4. a first connection pipe; 5. a fixing ring; 6. a seal ring; 7. a roller; 8. a slide bar; 9. a strip-shaped plate; 10. a clamping block; 11. a spring; 12. and (5) pulling the rope.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 4, the present utility model provides a technical solution:
the utility model provides a connecting device of fire control water intaking, including first connecting pipe 4 and second connecting pipe 2, first connecting pipe 4 and outside fire hydrant fixed connection, second connecting pipe 2 and outside fire control water pipe fixed connection, the inside wall fixed welding of second connecting pipe 2 has to support tight ring 1, the one end of supporting tight ring 1 extends to in the first connecting pipe 4, the inside wall of first connecting pipe 4 is located the one side fixed welding who supports tight ring 1 has solid fixed ring 5, the one end fixedly connected with sealing washer 6 that supports tight ring 1 and is close to solid fixed ring 5, sealing washer 6 has improved the leakproofness between first connecting pipe 4 and the second connecting pipe 2, sealing washer 6 is corrosion-resistant rubber circle, corrosion-resistant rubber circle long service life.
A plurality of evenly distributed rectangular grooves are formed in one side of the second connecting pipe 2, which is close to the first connecting pipe 4, locking mechanisms for connecting the first connecting pipe 4 and the second connecting pipe 2 are fixedly arranged in the rectangular grooves, each locking mechanism comprises a strip-shaped plate 9, the strip-shaped plates 9 are slidably arranged at one side of the rectangular grooves, which is close to the abutting ring 1, the strip-shaped grooves matched with the strip-shaped plates 9 are formed in one end of the first connecting pipe 4, which is close to the second connecting pipe 2, one end of the strip-shaped plates 9 extends into the strip-shaped grooves and is fixedly connected with a clamping block 10, clamping grooves matched with the clamping blocks 10 are formed in the groove walls of the strip-shaped grooves, sliding rods 8 are fixedly arranged in the rectangular grooves, the strip-shaped plates 9 and the rod walls of the sliding rods 8 are slidably sleeved, springs 11 are movably sleeved on the rod walls of the sliding rods 8, inclined surfaces are formed in one side of the clamping blocks 10, which are close to the fixing rings 5, and the inclined surfaces are arranged to 45 DEG, and the clamping blocks 10 are conveniently clamped into the clamping grooves.
The outer wall of second connecting pipe 2 has been seted up the ring channel in one side department of keeping away from first connecting pipe 4, the ring channel internal fixation is equipped with the release mechanism of being convenient for remove the locking, release mechanism includes pull ring 3, pull ring 3 slip cap is established in the ring channel, the through-hole has been seted up to one side cell wall that the rectangular groove is close to the ring channel, the fixed gyro wheel that is equipped with in through-hole department that is located in the rectangular groove, the lateral wall fixedly connected with stay cord 12 of strip shaped plate 9, behind the gyro wheel 7 with pull ring 3 fixed connection is walked around to the other end of stay cord 12, the external diameter of pull ring 3 is greater than the external diameter of second connecting pipe 2 can be convenient for the staff to stimulate pull ring 3.
During installation, with first connecting pipe 4 and second connecting pipe 2 butt joint, make support holding ring 1 and solid fixed ring 5 offset, a plurality of strip shaped plates 9 on the second connecting pipe 2 insert corresponding bar inslot, when fixture block 10 corresponds with the draw-in groove position, spring 11 promotes strip shaped plate 9 and drives fixture block 10 card income draw-in groove, the installation is accomplished, when the connection of first connecting pipe 4 and second connecting pipe 2 needs to be relieved, pulling pull ring 3, pull ring 3 drives strip shaped plate 9 through stay cord 12 and extrudees spring 11, strip shaped plate 9 drives fixture block 10 no longer with the draw-in groove joint, can be with first connecting pipe 4 and second connecting pipe 2 disconnection, labour saving and time saving is efficient.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a connecting device of fire control water intaking, includes first connecting pipe (4) and second connecting pipe (2), the inside wall fixed welding of second connecting pipe (2) has to support tight ring (1), the one end of supporting tight ring (1) extends to in first connecting pipe (4), the inside wall of first connecting pipe (4) is located one side fixed welding who supports tight ring (1) has solid fixed ring (5), its characterized in that: a plurality of evenly distributed rectangular grooves are formed in one side of the second connecting pipe (2) close to the first connecting pipe (4), locking mechanisms for connecting the first connecting pipe (4) and the second connecting pipe (2) are fixedly arranged in the rectangular grooves, an annular groove is formed in one side, away from the first connecting pipe (4), of the outer wall of the second connecting pipe (2), and an unlocking mechanism convenient to unlock is fixedly arranged in the annular groove.
2. A fire water intake connection device according to claim 1, wherein: the locking mechanism comprises a strip-shaped plate (9), the strip-shaped plate (9) is arranged in the rectangular groove in a sliding mode and is close to one side of the abutting ring (1), a strip-shaped groove matched with the strip-shaped plate (9) is formed in one end of the first connecting pipe (4) close to the second connecting pipe (2), one end of the strip-shaped plate (9) extends to the strip-shaped groove and is fixedly connected with a clamping block (10), a clamping groove matched with the clamping block (10) is formed in the groove wall of the strip-shaped groove, a sliding rod (8) is fixedly arranged in the rectangular groove, the strip-shaped plate (9) is sleeved with the rod wall of the sliding rod (8) in a sliding mode, and a spring (11) is arranged on the rod wall of the sliding rod (8) in a sliding mode.
3. A fire water intake connection device according to claim 2, wherein: the unlocking mechanism comprises a pull ring (3), the pull ring (3) is slidably sleeved in the annular groove, a through hole is formed in the groove wall of one side of the rectangular groove, which is close to the annular groove, a roller is fixedly arranged at the position, located in the rectangular groove, of the through hole, a pull rope (12) is fixedly connected to the side wall of the strip-shaped plate (9), and the other end of the pull rope (12) bypasses the roller (7) and is fixedly connected with the pull ring (3).
4. A fire water intake connection device according to claim 2, wherein: an inclined plane is arranged on one side, close to the fixed ring (5), of the clamping block (10), and the angle of the inclined plane is set to be 45 degrees.
5. A fire water intake connection device according to claim 1, wherein: one end of the supporting ring (1) close to the fixed ring (5) is fixedly connected with a sealing ring (6), and the sealing ring (6) is a corrosion-resistant rubber ring.
6. A fire water intake connection device according to claim 3, wherein: the outer diameter of the pull ring (3) is larger than that of the second connecting pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321124303.5U CN220268758U (en) | 2023-05-08 | 2023-05-08 | Connecting device for fire-fighting water intake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321124303.5U CN220268758U (en) | 2023-05-08 | 2023-05-08 | Connecting device for fire-fighting water intake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220268758U true CN220268758U (en) | 2023-12-29 |
Family
ID=89303680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321124303.5U Active CN220268758U (en) | 2023-05-08 | 2023-05-08 | Connecting device for fire-fighting water intake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220268758U (en) |
-
2023
- 2023-05-08 CN CN202321124303.5U patent/CN220268758U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |