CN218652831U - Fire hose fastening connector - Google Patents
Fire hose fastening connector Download PDFInfo
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- CN218652831U CN218652831U CN202223201498.7U CN202223201498U CN218652831U CN 218652831 U CN218652831 U CN 218652831U CN 202223201498 U CN202223201498 U CN 202223201498U CN 218652831 U CN218652831 U CN 218652831U
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- fire hose
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Abstract
The utility model relates to a fire hose field especially relates to a fire hose fastening connector. The to-be-solved technical problem of the utility model is to provide a can play fastening guard action, prevent that the impact force of high-pressure rivers from leading to the metallic interconnect head between the fire hose to take place to drop, cause to connect to damage the fire hose fastening connector who influences the intensity of a fire control. A fastening connector for a fire hose comprises a pipe thread connecting sleeve, a clamp spring, a connecting pipe barrel, a rubber sealing ring, a clamping ring, a connecting clamp, a water delivery hose, a fixed locking block, a fixed plate, a fixed block, a clamping groove, a magnet, a shifting block and a groove. The utility model discloses reached the fastening guard action, prevented that the impact force of high-pressure rivers from leading to the metallic interconnect head between the fire hose to take place the effect that drops.
Description
Technical Field
The utility model relates to a fire hose field especially relates to a fire hose fastening connector.
Background
The fire hose is a hose for conveying high-pressure water, foam and other flame-retardant liquids, two ends of the fire hose are connected by metal, and the fire hose can be connected with another hose to prolong the distance or connected with a nozzle to increase the liquid injection pressure.
The existing fire hose is not perfect enough, when the fire hose is used for fire fighting, the impact force of high-pressure water flow in a fire hydrant entering the fire hose is large, so that metal connectors between the fire hoses are easy to fall off, and normal fire fighting work cannot be carried out; therefore, the need to develop a fire hose fastening connector which can play a role in fastening protection and prevent the metal connector between fire hoses from falling off due to the impact force of high-pressure water flow, so that the damage of the connector is caused and the fire control is influenced is urgently needed.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an overcome the high-pressure rivers in the fire hydrant and get into the inside impact force of fire hose great, lead to the metallic interconnect head between the fire hose to take place the shortcoming that drops easily, the to-be-solved technical problem of the utility model is to provide a can play fastening guard action, prevent that the impact force of high-pressure rivers from leading to the metallic interconnect head between the fire hose to take place to drop, cause the fire hose fastening connector that the joint damage influences the intensity of a fire control.
The utility model discloses reach by following concrete technical means:
a fastening connector for a fire hose comprises a pipe tooth connecting sleeve, a clamp spring, a connecting pipe barrel, a rubber sealing ring, a clamping ring, a connecting clamp and a water delivery hose; the center of the connecting pipe barrel is provided with a through hole, one side end face of the connecting pipe barrel is provided with a groove, and the outer surface of the connecting pipe barrel is also provided with a clamping ring groove and a clamping spring groove; the clamp spring is arranged in a clamp spring groove arranged in the connecting pipe sleeve, and the connecting pipe barrel is positioned in the pipe tooth connecting sleeve and is clamped with the pipe tooth connecting sleeve through the clamp spring; the rubber sealing ring is positioned in the groove on the end surface of the connecting pipe barrel and is fixedly connected with the connecting pipe barrel; the water delivery hose is sleeved on the outer surface of one end of the connecting pipe barrel and is fixedly connected with the connecting pipe barrel through a connecting clip; the retainer ring is positioned on a retainer ring groove arranged on the outer surface of the connecting pipe barrel, and the connecting water hose is tightly attached to the outer surface of the connecting pipe barrel through the clamping of the retainer ring;
the outer diameter surface of one side adjacent to the two pipe tooth connecting sleeves is also provided with a fixed locking block; the fixed locking block comprises a fixed plate, a fixed block, a clamping groove, a magnet, a poking block and a groove; the fixed plate is fixedly connected to the outer diameter surface of the pipe tooth connecting sleeve; the fixing block is fixedly connected to the outer diameter surface of the connecting sleeve of the other adjacent pipe tooth and is arranged opposite to the fixing plate; a clamping block is arranged on one side of the fixing plate, which is far away from the pipe tooth connecting sleeve, and the clamping block is fixedly hinged on the fixing plate; a clamping groove is formed in one side, away from the pipe thread connecting sleeve, of the fixing block; the bottom of the clamping groove is provided with an installation groove, a magnet is arranged in the installation groove, and the magnet is fixedly installed in the installation groove formed in the bottom of the clamping groove through a screw; one end of the fixture block, which is far away from the hinge joint, is fixedly provided with a poking block; a groove is formed in the end face of one side, away from the fixed plate, of the fixed block; the poking block arranged on the clamping block is arranged in the groove.
Furthermore, four fixed locking blocks are arranged and uniformly fixed on the outer diameter surface of one side of the two pipe tooth connecting sleeves adjacent to each other at equal intervals; the periphery of the two pipe tooth connecting sleeves which are connected with each other is fastened and connected, so that the two connected pipe tooth connecting sleeves are prevented from being separated.
Furthermore, two mounting grooves are formed in the bottom of the clamping groove, and two corresponding magnets are arranged at the bottom of the clamping groove; the clamping block can be adsorbed in the clamping groove formed in the fixing block through the magnet arranged at the bottom of the clamping groove, and the clamping block is prevented from being separated from the clamping groove due to impact force in the use process.
Further, the length of a poking block arranged on the fixed plate is larger than that of a groove arranged on the fixed block; one end face of the poking block protrudes out of the groove; the clamping block can be conveniently taken out of the clamping groove through the shifting block which is convexly arranged; the connecting sleeves of two adjacent pipe teeth can be conveniently detached.
Further, the surfaces of the clamping ring and the connecting card are plated with anti-corrosion zinc-plating coatings; reach and connect convenient and fast's while, prevent that rand and connecting clip from rustting and influencing ligature intensity after long-time the use, thereby it influences the normal use of fire hose to lead to water hose and connecting tube barrel to take place to drop, reaches the effect that can still well ligature after long-time the use.
Furthermore, the surface of the inner ring of the connecting clip is provided with anti-skid lines; the fixing of the water delivery hose and the connecting pipe barrel is facilitated, and the connection of the water delivery hose and the connecting pipe barrel is more firm.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model achieves the effects of fastening and protecting, and preventing the metal connector between the fire hoses from falling off due to the impact force of high-pressure water flow;
the fire-fighting hose connector is axially and circumferentially reinforced and fixed and protected in a locking manner through the fixed locking block, so that the phenomenon that the pipe thread connecting sleeve clamped between fire-fighting hoses falls off due to the huge impact force of high-pressure water flow to influence the rescue of fire disasters is prevented.
The clamping ring and the connecting clamp with the anti-corrosion zinc-plated coating plated on the surface replace an iron wire used for connecting the traditional water delivery hose and the connecting pipe barrel, so that the installation is convenient and fast, and the phenomenon that the water delivery hose and the connecting pipe barrel fall off due to the fact that the binding strength is influenced by rusting of the iron wire when the fire hose is used is prevented.
Drawings
Fig. 1 is a schematic view of a first three-dimensional structure of the present invention.
Fig. 2 is a schematic view of the structure of the present invention.
Fig. 3 is a schematic sectional view of the structure of the present invention.
Fig. 4 is a schematic view of a second three-dimensional structure of the present invention.
Fig. 5 is a schematic view of a partial three-dimensional structure of the present invention.
Fig. 6 is a schematic view of the three-dimensional structure of the fixing and locking block of the present invention.
The labels in the figures are: 1-pipe tooth connecting sleeve, 2-snap spring, 3-connecting pipe barrel, 4-rubber sealing ring, 5-collar, 6-connecting clip, 7-water delivery hose, 8-fixed locking block, 81-fixed plate, 82-fixed block, 83-clamping block, 84-clamping groove, 85-magnet, 86-shifting block and 87-groove.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
examples
A fastening connector of a fire hose is shown in figures 1-6 and comprises a pipe tooth connecting sleeve 1, a clamp spring 2, a connecting pipe barrel 3, a rubber sealing ring 4, a clamping ring 5, a connecting clamp 6 and a water delivery hose 7; a through hole is arranged in the center of the connecting pipe barrel 3, a groove 87 is arranged on the end surface of one side of the connecting pipe barrel, and a clamping ring 5 groove and a clamping spring 2 groove are also arranged on the outer surface of the connecting pipe barrel; the clamp spring 2 is arranged in a clamp spring 2 groove arranged in the connecting pipe sleeve, the connecting pipe barrel 3 is positioned in the pipe tooth connecting sleeve 1 and is clamped with the pipe tooth connecting sleeve 1 through the clamp spring 2; the rubber sealing ring 4 is positioned in the groove 87 on the end surface of the connecting pipe barrel 3 and is fixedly connected with the connecting pipe barrel 3; the water delivery hose 7 is sleeved on the outer surface of one end of the connecting pipe barrel 3 and is fixedly connected with the connecting pipe barrel 3 through a connecting clip 6; the closing ring 5 is positioned on a closing ring 5 groove arranged on the outer surface of the connecting pipe barrel 3, and the continuous water hose 7 is tightly attached to the outer surface of the connecting pipe barrel 3 through the clamping of the closing ring 5;
the outer diameter surface of one side adjacent to the two pipe tooth connecting sleeves 1 is also provided with a fixed locking block 8; the fixed locking block 8 comprises a fixed plate 81, a fixed block 82, a clamping block 83, a clamping groove 84, a magnet 85, a toggle block 86 and a groove 87; the fixing plate 81 is fixedly connected to the outer diameter surface of the pipe tooth connecting sleeve 1; the fixed block 82 is fixedly connected to the outer diameter surface of the other adjacent pipe tooth connecting sleeve 1 and is arranged opposite to the fixed plate 81; a fixture block 83 is arranged on one side of the fixing plate 81 far away from the pipe thread connecting sleeve 1, and the fixture block 83 is fixedly hinged on the fixing plate 81; a clamping groove 84 is formed in one side, away from the pipe tooth connecting sleeve 1, of the fixing block 82; the bottom of the clamping groove 84 is provided with a mounting groove, a magnet 85 is arranged in the mounting groove, and the magnet 85 is fixedly mounted in the mounting groove arranged at the bottom of the clamping groove 84 through a screw; one end of the fixture block 83 far away from the hinge joint is fixedly provided with a toggle block 86; a groove 87 is formed in the end face of one side, away from the fixing plate 81, of the fixing block 82; the toggle block 86 arranged on the latch 83 is arranged in the groove 87.
The working principle is as follows:
the fastening connector on two adjacent fire hoses is connected through pipe thread connecting sleeve 1, then four fixed locking blocks 8 that set up on the surface of the outer diameter of pipe thread connection are locked, and high-pressure water flows out from the fire hydrant, transmits water through the fire hose, and extinguishes fire through the blowout of the fire-fighting lance.
The fixture block 83 arranged on the fixed locking block 8 is shifted, so that the fixture block 83 falls into the clamping groove 84 arranged on the fixed block 82, the fixture block 83 and the clamping groove 84 are used for reinforcing fixation and locking protection in the axial direction and the circumferential direction of the two pipe thread connecting sleeves 1, the pipe thread connecting sleeves 1 clamped between the fire hoses are prevented from falling off due to the huge impact force of high-pressure water flow, the fire extinguishing efficiency and the fire extinguishing effect are prevented from being influenced, and the fastening and protection effects are achieved; meanwhile, after the fire hose connecting sleeve is used, the clamping block 83 can be separated from the clamping groove 84 by stirring the stirring block 86 arranged on one side of the clamping block 83, and the two fire hoses are separated by rotating the two pipe thread connecting sleeves 1, so that the effect of quick disassembly is achieved.
Meanwhile, the clamping ring 5 and the connecting clamp 6, the surfaces of which are plated with the anti-corrosion zinc-plated coatings, replace iron wires for connecting the traditional water delivery hose 7 and the connecting pipe barrel 3, so that the installation is convenient and fast, and the phenomenon that the water delivery hose 7 and the connecting pipe barrel 3 fall off due to the fact that the binding strength is influenced by the iron wires because of rusting when the fire hose is used is prevented.
Although the present disclosure has been described in detail with reference to the exemplary embodiments, the present disclosure is not limited thereto, and it will be apparent to those skilled in the art that various modifications and changes can be made thereto without departing from the scope of the present disclosure.
Claims (6)
1. A fastening connector for a fire hose comprises a pipe tooth connecting sleeve (1), a clamp spring (2), a connecting pipe barrel (3), a rubber sealing ring (4), a clamping ring (5), a connecting clamp (6) and a water delivery hose (7); a through hole is formed in the center of the connecting pipe barrel (3), a groove (87) is formed in the end face of one side of the connecting pipe barrel, and a clamping ring (5) groove and a clamping spring (2) groove are formed in the outer surface of the connecting pipe barrel; the clamp spring (2) is arranged in a clamp spring (2) groove arranged in the connecting pipe sleeve, the connecting pipe barrel (3) is positioned in the pipe tooth connecting sleeve (1) and is clamped with the pipe tooth connecting sleeve (1) through the clamp spring (2); the rubber sealing ring (4) is positioned in the groove (87) on the end surface of the connecting pipe barrel (3) and is fixedly connected with the connecting pipe barrel (3); the water delivery hose (7) is sleeved on the outer surface of one end of the connecting pipe barrel (3) and is fixedly connected with the connecting pipe barrel (3) through a connecting clip (6); the clamping ring (5) is positioned on a clamping ring (5) groove arranged on the outer surface of the connecting pipe barrel (3), and the continuous water delivery hose (7) is tightly attached to the outer surface of the connecting pipe barrel (3) through the clamping of the clamping ring (5);
the pipe tooth connecting sleeve is characterized in that a fixed locking block (8) is further arranged on the outer diameter surface of one side adjacent to the two pipe tooth connecting sleeves (1); the fixed locking block (8) comprises a fixed plate (81), a fixed block (82), a clamping block (83), a clamping groove (84), a magnet (85), a toggle block (86) and a groove (87); the fixed plate (81) is fixedly connected to the outer diameter surface of the pipe tooth connecting sleeve (1); the fixing block (82) is fixedly connected to the outer diameter surface of the other adjacent pipe tooth connecting sleeve (1) and is arranged opposite to the fixing plate (81); a fixture block (83) is arranged on one side, away from the pipe thread connecting sleeve (1), of the fixing plate (81), and the fixture block (83) is fixedly hinged to the fixing plate (81); a clamping groove (84) is formed in one side, away from the pipe tooth connecting sleeve (1), of the fixing block (82); the bottom of the clamping groove (84) is provided with a mounting groove, a magnet (85) is arranged in the mounting groove, and the magnet (85) is fixedly mounted in the mounting groove arranged at the bottom of the clamping groove (84) through a screw; one end of the fixture block (83) far away from the hinge joint is fixedly provided with a toggle block (86); a groove (87) is formed in the end face of one side, away from the fixing plate (81), of the fixing block (82); the poking block (86) arranged on the clamping block (83) is arranged in the groove (87).
2. A fire hose fastening connector according to claim 1, wherein the number of the fixed locking blocks (8) is four, and the fixed locking blocks are uniformly fixed on the outer diameter surface of the adjacent side of the two pipe thread connecting sleeves (1) at equal intervals.
3. A fire hose fastening connector according to claim 1, wherein there are two mounting slots at the bottom of the slot (84), and there are two magnets (85) at the bottom of the slot (84).
4. A fire hose fastening connector according to claim 1, wherein the length of the toggle block (86) provided on the fixing plate (81) is greater than the groove (87) provided on the fixing block (82).
5. A fire hose fastening coupling according to claim 1, characterised in that the collar (5) and the coupling clip (6) are surface coated with an anti-corrosion galvanising coating.
6. A fire hose fastening connector according to claim 1, wherein the inner surface of the coupling clip (6) is provided with anti-slip lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223201498.7U CN218652831U (en) | 2022-12-01 | 2022-12-01 | Fire hose fastening connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223201498.7U CN218652831U (en) | 2022-12-01 | 2022-12-01 | Fire hose fastening connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218652831U true CN218652831U (en) | 2023-03-21 |
Family
ID=85542908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223201498.7U Active CN218652831U (en) | 2022-12-01 | 2022-12-01 | Fire hose fastening connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218652831U (en) |
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2022
- 2022-12-01 CN CN202223201498.7U patent/CN218652831U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230524 Address after: No. 101, Nantong Road, Qifeng Community, Ximei Street, Nan'an City, Quanzhou City, Fujian Province, 362300 Patentee after: Yuexing Fire Equipment (Fujian) Co.,Ltd. Address before: No. 101, Nantong Road, Qifeng Community, Ximei Street, Nan'an City, Quanzhou City, Fujian Province, 362300 Patentee before: Yuexing Technology (Quanzhou) Co.,Ltd. |