CN215172933U

CN215172933U - Wear-resisting lightweight fire hose

Info

Publication number: CN215172933U
Application number: CN202120523178.XU
Authority: CN
Inventors: 黄挺
Original assignee: Zhejiang Hengsheng Fire Fighting Equipment Co ltd
Current assignee: Zhejiang Hengsheng Fire Fighting Equipment Co ltd
Priority date: 2021-03-13
Filing date: 2021-03-13
Publication date: 2021-12-14
Anticipated expiration: 2031-03-13

Abstract

The utility model discloses a wear-resisting lightweight fire hose, including fire hose, fire hose's inner wall spraying has special fluorine dragon coating, and fire hose's internally mounted has the filter screen, fire hose's outside cover is equipped with wear-resisting plastic cover, and installs receiving mechanism above wear-resisting plastic cover's the outside, fixed pipe is installed at fire hose's both ends, and the internally mounted of fixed pipe has sealed the pad, the thread groove has been seted up to fixed pipe's outside, and the externally mounted of fixed pipe has the ring flange, the externally mounted of ring flange has anti-drop mechanism. The utility model discloses, through being provided with wear-resisting plastic cover, the carbide steel has that high strength is wear-resisting and light in weight, protects the waterproof area through wear-resisting plastic cover to play wear-resisting and portable to the waterproof area, thereby prevent that the fire hose wearing and tearing lead to the inside water leakage of hosepipe in daily use, the effectual practicality that has improved the device.

Description

Wear-resisting lightweight fire hose

Technical Field

The utility model relates to a fire hose correlation technique field specifically is a wear-resisting lightweight fire hose.

Background

The fire hose is used for transporting the hose of fire-retardant liquid such as high pressure water or foam, traditional fire hose uses rubber as the inside lining, the surface is wrapped up the flax braid, advanced fire hose then is made with polymeric materials such as polyurethane, fire hose's both ends all have metal joint, can connect another hosepipe with the extension distance or connect the nozzle in order to increase liquid jet pressure, fire hose divide into there are lining fire hose and seepage fire hose two types, lining fire hose includes rubber fire hose, TPU fire hose, dacron glue filling hosepipe, pitted plastic hose, therefore, we need wear-resisting lightweight fire hose.

But the wear-resisting lightweight fire hose that uses at present is not convenient for accomodate, is not convenient for carry on wear-resisting light, is not convenient for carry on anti-drop.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wear-resisting lightweight fire hose to a wear-resisting lightweight fire hose of the present use who proposes in solving above-mentioned background art can not carry out the centre gripping according to the motor size of difference, is not convenient for carry out fast drying, is not convenient for carry out abluent problem to the dipping bin.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a wear-resisting lightweight fire hose, includes fire hose, fire hose's inner wall spraying has the special fluorine dragon coating, and fire hose's internally mounted has the filter screen, fire hose's outside cover is equipped with wear-resisting plastic cover, and installs receiving mechanism above wear-resisting plastic cover's the outside, fixed pipe is installed at fire hose's both ends, and the internally mounted of fixed pipe has sealed the pad, the thread groove has been seted up to fixed pipe's outside, and the externally mounted of fixed pipe has the ring flange, the externally mounted of ring flange has anti-drop mechanism.

Preferably, the filter screen is arranged in the fire hose at equal intervals, and the outer wall of the filter screen is tightly attached to the inner wall of the fire hose.

Preferably, the size of the wear-resistant plastic sleeve is larger than that of the fire hose, and the inner wall of the wear-resistant plastic sleeve is tightly attached to the outer wall of the fire hose.

Preferably, the receiving mechanism comprises a connecting rod, a rotating shaft and a connecting block, the connecting rod is mounted on the upper surface of the wear-resistant plastic sleeve, the rotating shaft is mounted outside the connecting rod, and the connecting blocks are mounted at two ends of the rotating shaft.

Preferably, the outer diameter of the sealing gasket is smaller than the inner diameter of the fixed pipe, and the sealing gasket is arranged in a circular structure.

Preferably, the flange plate is in threaded connection with the fixed pipe through a thread groove, and the outer wall of the fixed pipe is arranged in a threaded manner.

Preferably, the anti-falling mechanism comprises a placing block, a positioning hole and a positioning rod, the placing block is arranged outside the flange plate, and the positioning rod is arranged on the placing block through the positioning hole.

Preferably, anti-drop mechanism is including placing piece, constant head tank and locating lever, and places the piece and install the outside at the ring flange, the constant head tank has been seted up to the inner wall of placing the piece, and the internally mounted of constant head tank has the locating lever.

Compared with the prior art, the beneficial effects of the utility model are that:

1. according to the wear-resistant portable fire hose, the wear-resistant plastic sleeve is arranged, the carbonized steel has high strength, wear resistance and light weight, and the wear-resistant plastic sleeve protects the fire hose, so that the wear resistance and portability are realized for the fire hose, the water leakage in the hose caused by the abrasion of the fire hose in daily use is prevented, and the practicability of the device is effectively improved;

2. according to the wear-resistant portable fire hose, the storage mechanism is arranged, when the fire hose needs to be stored, the rotating shaft is rotated, the connecting rod is driven through the rotating shaft, the fire hose is driven through the connecting rod to rotate, the device is stored and is convenient to carry, and therefore the practicability of the device is effectively improved;

3. this wear-resisting lightweight fire hose through being provided with anti-drop mechanism, when the device connects through the ring flange, through the inside of twisting the locating lever into the constant head tank to carry out further installation with the device and adjacent device through the locating lever, thereby prevent to drop the potential safety hazard that leads to after connecting, thereby the effectual practicality that has improved the device.

Drawings

FIG. 1 is a front view of the cross-sectional structure of the present invention;

FIG. 2 is a schematic side sectional view of the present invention;

FIG. 3 is a schematic structural view of internal components of the anti-falling mechanism of the present invention;

fig. 4 is a schematic view of the fire hose, teflon coating and filter screen combined connecting mechanism of the utility model.

In the figure: 1. a fire hose; 2. a Teflon coating; 3. a filter screen; 4. a wear-resistant plastic sleeve; 5. a storage mechanism; 501. a connecting rod; 502. a rotating shaft; 503. connecting blocks; 6. a fixed tube; 7. a gasket; 8. a thread groove; 9. a flange plate; 10. an anti-drop mechanism; 1001. placing the blocks; 1002. positioning a groove; 1003. and (5) positioning the rod.

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 without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a wear-resisting lightweight fire hose, including fire hose 1, the inner wall spraying of fire hose 1 has special fluorine dragon coating 2, and the internally mounted of fire hose 1 has filter screen 3, the outside cover of fire hose 1 is equipped with wear-resisting plastic cover 4, and the outside top of wear-resisting plastic cover 4 installs receiving mechanism 5, fixed pipe 6 is installed at the both ends of fire hose 1, and the internally mounted of fixed pipe 6 has sealed the pad 7, thread groove 8 has been seted up to the outside of fixed pipe 6, and the externally mounted of fixed pipe 6 has ring flange 9, the externally mounted of ring flange 9 has anti-drop mechanism 10.

Further, filter screen 3 is equidistant distribution setting in the inside of fire hose 1, and the outer wall of filter screen 3 closely laminates with the inner wall of fire hose 1, through being provided with filter screen 3, filters debris through filter screen 3 to the water of fire hose 1 inside to prevent that the debris of fire hose 1 in use aquatic from leading to blockking up.

Further, the size of wear-resisting plastic cover 4 is greater than the size of fire hose 1, and the inner wall of wear-resisting plastic cover 4 closely laminates with the outer wall of fire hose 1, through being provided with wear-resisting plastic cover 4, stands wear and tear to the outside of fire hose 1 through wear-resisting plastic cover 4 to effectual life who increases fire hose 1, the effectual practicality that improves the device.

Further, the storage mechanism 5 includes a connecting rod 501, a rotating shaft 502 and a connecting block 503, and the connecting rod 501 is installed on the upper surface of the wear-resistant plastic sleeve 4, the rotating shaft 502 is installed outside the connecting rod 501, and the connecting block 503 is installed at two ends of the rotating shaft 502, through being provided with the storage mechanism 5, when the device needs to be stored, through the rotating connecting rod 501, the rotating shaft 502 is driven through the connecting rod 501, the connecting rod 501 is driven to rotate through the rotating shaft 502 again, thereby the device is stored, and the practicability of the device is effectively improved.

Further, the outer diameter of the sealing gasket 7 is smaller than the inner diameter of the fixed pipe 6, the sealing gasket 7 is arranged in a circular structure, the sealing gasket 7 is used for sealing the inside of the fixed pipe 6 and preventing leakage, and therefore the practicability of the device is effectively improved.

Further, ring flange 9 passes through thread groove 8 and fixed pipe 6 threaded connection, and the outer wall of fixed pipe 6 arranges for the screw thread form, through being provided with thread groove 8, when ring flange 9 damages, dismantles fixed pipe 6 through thread groove 8, is convenient for dismantle the change to ring flange 9 to the effectual practicality that has improved the device.

Further, the anti-falling mechanism 10 includes a placing block 1001, a positioning hole 1002 and a positioning rod 1003, the placing block 1001 is installed outside the flange plate 9, the positioning rod 1003 is installed on the placing block 1001 through the positioning hole 1002, the positioning rod 1003 is screwed into the positioning hole 1002, and therefore the device is further connected with an adjacent device through the positioning rod 1003, and falling is prevented.

The working principle is as follows: for a wear-resistant lightweight fire hose, the device is first moved into position;

when the fire hose is required to be stored, the rotating shaft 502 is rotated, the connecting rod 501 is driven by the rotating shaft 502, the fire hose 1 is driven to rotate by the connecting rod 501, the fire hose 1 is convenient to store, and the inner wall of the fire hose 1 is subjected to anti-corrosion treatment by the Teflon coating 2, so that the inner wall of the fire hose 1 is prevented from being corroded by water in the using process to cause damage;

when needs carry out anti-drop, install the device and adjacent device through ring flange 9, the inside of locating lever 1003 twist constant head tank 1002 is twisted to the rethread, thereby carry out further connection with the device and adjacent device through placing piece 1001, thereby prevent it from droing, when needs carry out wear-resisting to waterproof area 1, carry out wear-resisting protection to waterproof area 1 through wear-resisting plastic cover 4, thereby prevent fire hose 1 from damaging, when ring flange 9 damages, dismantle ring flange 9 through thread groove 8, thereby be convenient for change ring flange 9, the rethread has sealed pad 7 at the internally mounted of fixed pipe 6, thereby the inside leakproofness of fixed pipe 6 has been promoted, accomplish the installation use of whole wear-resisting lightweight fire hose just so.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a wear-resisting lightweight fire hose, includes fire hose (1), its characterized in that: the inner wall spraying of fire hose (1) has special fluorine dragon coating (2), and the internally mounted of fire hose (1) has filter screen (3), the outside cover of fire hose (1) is equipped with wear-resisting plastic cover (4), and installs receiving mechanism (5) above the outside of wear-resisting plastic cover (4), fixed pipe (6) are installed at the both ends of fire hose (1), and the internally mounted of fixed pipe (6) has sealed the pad (7), thread groove (8) have been seted up to the outside of fixed pipe (6), and the externally mounted of fixed pipe (6) has ring flange (9), the externally mounted of ring flange (9) has anti-drop mechanism (10).

2. A wear-resistant lightweight fire hose according to claim 1, characterized in that: the filter screen (3) is arranged in the fire hose (1) at equal intervals, and the outer wall of the filter screen (3) is tightly attached to the inner wall of the fire hose (1).

3. A wear-resistant lightweight fire hose according to claim 1, characterized in that: the size of the wear-resistant plastic sleeve (4) is larger than that of the fire hose (1), and the inner wall of the wear-resistant plastic sleeve (4) is tightly attached to the outer wall of the fire hose (1).

4. A wear-resistant lightweight fire hose according to claim 1, characterized in that: receiving mechanism (5) include connecting rod (501), pivot (502) and connecting block (503), and the upper surface at wear-resisting plastic cover (4) is installed in connecting rod (501), the externally mounted of connecting rod (501) has pivot (502), and connecting block (503) are installed at the both ends of pivot (502).

5. A wear-resistant lightweight fire hose according to claim 1, characterized in that: the outer diameter of the sealing gasket (7) is smaller than the inner diameter of the fixing pipe (6), and the sealing gasket (7) is arranged in a circular structure.

6. A wear-resistant lightweight fire hose according to claim 1, characterized in that: the flange plate (9) is in threaded connection with the fixed pipe (6) through the thread groove (8), and the outer wall of the fixed pipe (6) is arranged in a thread shape.

7. A wear-resistant lightweight fire hose according to claim 1, characterized in that: the anti-falling mechanism (10) comprises a placing block (1001), a positioning hole (1002) and a positioning rod (1003), the placing block (1001) is installed on the outer portion of the flange plate (9), and the positioning rod (1003) is installed on the placing block (1001) through the positioning hole (1002).