CN211667317U - Fire hose capable of being quickly replaced with joint - Google Patents
Fire hose capable of being quickly replaced with joint Download PDFInfo
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- CN211667317U CN211667317U CN202020182052.6U CN202020182052U CN211667317U CN 211667317 U CN211667317 U CN 211667317U CN 202020182052 U CN202020182052 U CN 202020182052U CN 211667317 U CN211667317 U CN 211667317U
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- fire hose
- cavity
- metallic interconnect
- hosepipe
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Abstract
The utility model discloses a can follow quick fire hose of crossover sub, including the fire hose body, be equipped with central silk screen enhancement layer in the fire hose skin, be equipped with in the central silk screen enhancement layer and keep apart waterproof soft layer, the both ends of fire hose body all are equipped with the metallic interconnect head, be equipped with the passageway with hosepipe cavity intercommunication in the metallic interconnect head, all can dismantle on the metallic interconnect head and be equipped with the hosepipe connector, one side of go-between is equipped with the connecting tube, be equipped with in the connecting tube with the metallic interconnect head assorted and be connected the installing port, the one side of connecting the installing port is equipped with fixed cavity, the upper and lower both ends that lie in fixed cavity on the connecting tube way all are equipped with the screw hole, threaded hole runs through and is equipped with the threaded rod, the one end that: the device has simple structure and convenient use, the joint is not easy to be corroded and rusted by water, and is easy to disassemble and not easy to fall off after being installed.
Description
Technical Field
The utility model relates to a fire-fighting equipment technical field particularly, relates to a can be fast with fire hose of change joint.
Background
Fire hose is a hose used to transport high pressure water or fire-retardant liquids such as foam. The traditional fire hose is formed by combining a woven hose blank and an inner liner. However, the fire hose has a relatively harsh use environment, and the woven hose blank has poor abrasion resistance. Meanwhile, the lining layer is easy to age, so that the blasting pressure is low, and the safety and reliability are poor. Therefore, a double-sided adhesive tape appears, which comprises an outer adhesive layer, a tape blank and an inner adhesive layer from outside to inside in sequence. Because the rubber layer is provided with two rubber layers, the abrasion resistance is greatly improved, and the service life is also greatly prolonged.
Traditional hosepipe both ends symmetry is equipped with the connector, and the hosepipe passes through the clamp joint on the connector, is equipped with the fixture block that is used for the joint nozzle on the connector, because the clamp is very easily rusted after touchhing water, causes the not inseparable and easy scheduling problem that drops of clamp connection, and the connector can appear the fixture block in the use and damage and can not connect the phenomenon of nozzle.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
To the problem among the correlation technique, the utility model provides a can be fast with fire hose of trading joint to overcome the above-mentioned technical problem that current correlation technique exists.
The technical scheme of the utility model is realized like this:
a fire hose capable of being quickly replaced comprises a fire hose body, wherein the fire hose body comprises a fire hose outer layer, a central screen reinforcing layer is arranged in the fire hose outer layer, an isolation waterproof soft layer is arranged in the central screen reinforcing layer, a hose cavity is formed in the isolation waterproof soft layer, metal connectors are arranged at two ends of the fire hose body, a channel communicated with the hose cavity is arranged in each metal connector, a hose connector is detachably arranged on each metal connector, each hose connector comprises a connecting ring, a connecting pipeline is arranged at one side of each connecting ring, a connecting mounting port matched with the metal connectors is arranged in each connecting pipeline, a fixed cavity is arranged at one side of each connecting mounting port, threaded holes are formed in the upper end and the lower end of each connecting pipeline, which are positioned in the fixed cavity, threaded rods penetrate through the threaded holes, bearings are arranged at one ends of the threaded rods, which are located in the fixed cavities, and limiting fixing plates are arranged on the bearings.
Furthermore, a connecting joint is arranged on one side, away from the connecting pipeline, of the connecting ring.
Furthermore, a rotating handle is fixedly arranged at one end of the threaded rod, which is positioned outside the fixed cavity.
Further, the outer layer of the fire hose is made of wear-resistant fireproof materials.
Furthermore, a reflection arrow is arranged on the fire hose body.
The utility model provides a can follow fire hose of change joint fast, beneficial effect is as follows:
(1) the fire hose comprises a fire hose body, metal connectors are arranged at two ends of the fire hose body, a channel communicated with a hose cavity is arranged in each metal connector, a hose connector is detachably arranged on each metal connector and comprises a connecting ring, a connecting pipeline is arranged at one side of the connecting ring, a connecting mounting port matched with the metal connector is arranged in each connecting pipeline, a fixed cavity is arranged at one side of each connecting mounting port, threaded holes are formed in the upper end and the lower end of each connecting pipeline, which are positioned in the fixed cavity, threaded rods penetrate through the threaded holes, bearings are arranged at one ends of the threaded rods, which are positioned in the fixed cavities, limit fixing plates are arranged on the bearings, when the fire hose is mounted, the metal connectors are inserted into the connecting mounting ports in the connecting pipelines, the threaded rods are rotated, and the metal connectors which are not inserted into, because it does not contact water, difficult by the corrosion rust, convenient to detach, such device simple structure, convenient to use, the junction is difficult by the water corrosion rust, when dismantling, comparatively easy, and difficult the droing after the installation.
(2) And a connecting joint is arranged on one side of the connecting ring, which is far away from the connecting pipeline, so that the connecting joint is convenient to install and connect.
(3) And a rotating handle is fixedly arranged at one end of the threaded rod, which is positioned outside the fixed cavity, so that the threaded rod can rotate conveniently.
(4) And the outer layer of the fire hose is made of wear-resistant fireproof materials, so that the fireproof and wear-resistant performances of the fire hose are improved.
(5) The fire hose body is provided with the reflecting arrow, so that people can be assisted to evacuate under the condition of low visibility in a fire scene.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a fire hose capable of being quickly replaced according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a fire hose middle-waterproof belt body capable of being quickly replaced according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a hose connector in a fire hose capable of quickly replacing a connector according to an embodiment of the present invention.
In the figure:
1. a fire hose body; 2. an outer layer of the fire hose; 3. a central wire mesh reinforcement layer; 4. an isolated waterproof soft layer; 5. a hose cavity; 6. a metal connector; 7. a channel; 8. a hose connector; 9. a connecting ring; 10. connecting a pipeline; 11. connecting the mounting port; 12. a fixed cavity; 13. a threaded hole; 14. a threaded rod; 15. a bearing; 16. a limiting fixing plate; 17. connecting a joint; 18. rotating the handle; 19. light reflecting arrows.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art all belong to the protection scope of the present invention.
The invention will be further described with reference to the accompanying drawings and specific embodiments:
the first embodiment is as follows:
referring to fig. 1-3, a fire hose capable of fast replacing a joint according to an embodiment of the present invention includes a fire hose body 1, the fire hose body 1 includes a fire hose outer layer 2, a central screen reinforcement layer 3 is disposed in the fire hose outer layer 2, a waterproof insulation layer 4 is disposed in the central screen reinforcement layer 3, a hose cavity 5 is formed in the waterproof insulation layer 4, metal connectors 6 are disposed at both ends of the fire hose body 1, a channel 7 communicating with the hose cavity 5 is disposed in the metal connector 6, a hose connector 8 is detachably disposed on the metal connector 6, the hose connector 8 includes a connection ring 9, a connection pipe 10 is disposed at one side of the connection ring 9, a connection mounting opening 11 matching with the metal connector 6 is disposed in the connection pipe 10, one side of connecting installing port 11 is equipped with fixed cavity 12, lie in on the connecting tube 10 the upper and lower both ends of fixed cavity 12 all are equipped with screw hole 13, threaded rod 14 runs through in the screw hole 13, threaded rod 14 is located one end in the fixed cavity 12 all is equipped with bearing 15, all be equipped with limiting fixing plate 16 on the bearing 15.
According to the above technical scheme of the utility model, the metal connectors 6 are arranged at the two ends of the fire hose body 1, the channel 7 communicated with the hose cavity 5 is arranged in the metal connector 6, the hose connector 8 is detachably arranged on the metal connector 6, the hose connector 8 comprises the connecting ring 9, the connecting pipeline 10 is arranged at one side of the connecting ring 9, the connecting installation opening 11 matched with the metal connector 6 is arranged in the connecting pipeline 10, the fixed cavity 12 is arranged at one side of the connecting installation opening 11, the threaded holes 13 are arranged at the upper end and the lower end of the connecting pipeline 10 positioned in the fixed cavity 12, the threaded rod 14 penetrates through the threaded hole 13, the bearing 15 is arranged at one end of the threaded rod 14 positioned in the fixed cavity 12, the limiting fixed plate 16 is arranged on the bearing 15, when in installation, insert the metal connector 6 in the connection installing port 11 in the connecting tube 10, rotate threaded rod 14 again, utilize the effect of bearing 15, make spacing fixed plate 16 fix the metal connector 6 of not inserting connection installing port 11, because its contactless water, difficult quilt corrodes rusts, convenient to detach, such device simple structure, convenient to use, the junction is difficult by the water corrosion rust, when dismantling, comparatively easy, and is difficult for droing after the installation.
Example two:
as shown in fig. 1-3, a connection joint 17 is provided on the side of the connection ring 9 away from the connection pipe 10 to facilitate the installation thereof; a rotating handle 18 is fixedly arranged at one end of the threaded rod 14, which is positioned outside the fixed cavity 12, so that the threaded rod 14 can rotate conveniently; the outer layer 2 of the fire hose is made of wear-resistant fireproof materials, so that the fireproof and wear-resistant performances of the fire hose are improved; be provided with reflection of light arrow 19 on fire hose body 1, can assist personnel to evacuate under the condition that scene of a fire visibility is low.
For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.
When in actual use, during the installation, in inserting the connection installing port 11 in the connecting tube 10 with metal connector 6, rotate threaded rod 14 again, utilize bearing 15's effect, make spacing fixed plate 16 fixed the metal connector 6 of not inserting connection installing port 11, because its contactless water, difficult quilt corrodes rustingly, convenient to detach, such device simple structure, convenient to use, the junction is difficult easily rusted by the water corrosion, during the dismantlement, comparatively easily, and is difficult for droing after the installation.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a can follow fire hose of change joint fast, its characterized in that, includes fire hose body (1), fire hose body (1) is including fire hose outer layer (2), be equipped with central silk screen enhancement layer (3) in fire hose outer layer (2), be equipped with in central silk screen enhancement layer (3) and keep apart waterproof soft layer (4), form hosepipe cavity (5) in keeping apart waterproof soft layer (4), the both ends of fire hose body (1) all are equipped with metallic interconnect head (6), be equipped with in metallic interconnect head (6) with passageway (7) of hosepipe cavity (5) intercommunication, all the dismantlement is equipped with hosepipe connector (8) on metallic interconnect head (6), hosepipe connector (8) include go-between (9), one side of go-between (9) is equipped with connecting tube (10), be equipped with in connecting tube (10) with metallic interconnect head (6) assorted connection installing port (11) The connecting structure comprises a fixing cavity (12) and a connecting pipeline (10), wherein the fixing cavity (12) is arranged on one side of the connecting opening (11), threaded holes (13) are formed in the upper end and the lower end of the fixing cavity (12), threaded rods (14) penetrate through the threaded holes (13), the threaded rods (14) are located at one ends in the fixing cavity (12) and are provided with bearings (15), and limiting fixing plates (16) are arranged on the bearings (15).
2. A quick-change fire hose according to claim 1, characterised in that the side of the connection ring (9) remote from the connection pipe (10) is provided with a connection coupling (17).
3. A fire hose with a quick-change joint according to claim 1, wherein a rotating handle (18) is fixedly arranged at one end of the threaded rod (14) outside the fixed cavity (12).
4. A fire hose with a quick-change coupling according to claim 1, characterised in that the outer layer (2) of the fire hose is made of a wear-resistant and fire-resistant material.
5. A fire hose with a quick-change coupling according to claim 1, characterized in that the fire hose body (1) is provided with light-reflecting arrows (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020182052.6U CN211667317U (en) | 2020-02-19 | 2020-02-19 | Fire hose capable of being quickly replaced with joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020182052.6U CN211667317U (en) | 2020-02-19 | 2020-02-19 | Fire hose capable of being quickly replaced with joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211667317U true CN211667317U (en) | 2020-10-13 |
Family
ID=72741123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020182052.6U Active CN211667317U (en) | 2020-02-19 | 2020-02-19 | Fire hose capable of being quickly replaced with joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211667317U (en) |
-
2020
- 2020-02-19 CN CN202020182052.6U patent/CN211667317U/en active Active
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