CN211585009U

CN211585009U - Fire hose convenient to splice

Info

Publication number: CN211585009U
Application number: CN201922258141.4U
Authority: CN
Inventors: 李�杰
Original assignee: Hangzhou Xinhe Engineering Management Consultation Co ltd
Current assignee: Hebei Zebo Property Service Co.,Ltd.
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-09-29
Anticipated expiration: 2029-12-17

Abstract

The utility model discloses a fire hose convenient for splicing, which belongs to the field of fire hoses and comprises a hose, wherein both ends of the hose are fixedly connected with joint pipes, the outer side of the joint pipes is provided with a pair of arc plates which are symmetrical with each other, the arc plates are provided with an inner groove and a slideway, the slideway is positioned on the outer side of the inner groove and is communicated with the slideway, the inner part of the inner groove is connected with a limiting plate in a sliding way, the outer end of the limiting plate is fixedly connected with a raised head which is connected with the inner side of the slideway in a sliding way, one side end of the limiting plate is fixedly connected with a clamping block, the inner wall of the inner groove is provided with a clamping groove which is clamped with the clamping groove, and the other side end of the limiting plate is fixedly connected with a magnet piece. The connection is quick, and the device is more suitable for nervous fire-fighting rescue work.

Description

Fire hose convenient to splice

Technical Field

The utility model relates to a fire hose field, more specifically say, relate to a fire hose of convenient concatenation.

Background

The fire hose is a hose for conveying high-pressure water, foam and other flame-retardant liquids, the traditional fire hose takes rubber as a lining, the outer surface of the traditional fire hose is wrapped by linen, the advanced fire hose is made of polyurethane and other polymeric materials, metal joints are arranged at two ends of the fire hose, and the fire hose can be connected with another hose to prolong the distance or connected with a nozzle to increase the liquid jet pressure.

Usually, joints at two ends of one fire hose are different, one end of the fire hose is a male joint, the other end of the fire hose is a female joint, the male joint and the female joint are matched, and when the connection length of the fire hose needs to be prolonged, the male joint of one fire hose is connected with the female joint of the other fire hose.

The connection mode is extremely convenient and very simple to operate during ordinary training, but the situation is completely different at the scene of fighting fire with time-consuming seconds and nervous situation, if the water band needs to be laid, the male connector on the water band needs to be thrown out to be in butt joint with the female connector in front, but the female connector on the water band is thrown out in a hurry, the consequence is serious, remedial measures can only recover the thrown female connector and throw out the male connector again, the fault is fatal, a large amount of physical strength of fire fighters is consumed, the fire fighting time is delayed more seriously, the good fire fighting machine is lost, and the loss is immeasurable.

Disclosure of Invention

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a fire hose of convenient concatenation, it need not to notice the branch of connecting public mother when splicing each other through setting up the same joint at both ends, saves the valuable time for fire fighting work, and convenient to use connects fast, is applicable to nervous fire control rescue work more.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A fire hose convenient to splice comprises a hose body, wherein joint pipes are fixedly connected to two ends of the hose body, a pair of arc plates which are symmetrical to each other are arranged on the outer sides of the joint pipes, inner grooves and slideways are formed in the arc plates, the slideways are positioned on the outer sides of the inner grooves and are communicated with each other, a limiting plate is connected to the inner part of the inner grooves in a sliding manner, raised heads are fixedly connected to the outer ends of the limiting plate and are connected to the inner sides of the slideways in a sliding manner, a clamping block is fixedly connected to one side end of the limiting plate, clamping grooves are formed in the inner wall of the inner groove and are clamped with the clamping grooves, a magnet piece is fixedly connected to the other side end of the limiting plate, and the magnet piece is fixedly connected to the side end, far away from the limiting plate, of the arc plates, the same joints are arranged, saves precious time for fire fighting, is convenient to use, is quick to connect, and is more suitable for nervous fire fighting and rescue work.

Furthermore, one end of the joint pipe, which is far away from the water hose, is fixedly connected with a rubber ring, and the sealing performance of the joint of the adjacent joint pipes can be improved through the rubber ring.

Furthermore, the inner end of the arc-shaped plate is fixedly connected with a rubber pad, and the sealing performance of the joint of the adjacent joint pipes can be further improved through the rubber pad.

Furthermore, the inner end of the arc-shaped plate is fixedly connected with the outer end of the joint pipe, the rubber pad is positioned on the outer side of the edge of the rubber ring, and the joint pipe and the arc-shaped plate are of fixed structures and are convenient to use.

Further, the outer end of joint pipe is opened and is dug there are a plurality of spouts, a pair of slider of the inner fixedly connected with of arc, slider and spout sliding connection, and the vertical cross-section of slider and spout is isosceles trapezoid shape, be the adjustable structure between joint pipe and the arc, when not using, the arc can slide until pasting completely in the surface of joint pipe, above-mentioned fixed structure compares, the adjustable structure has the convenience and protects the arc, reduces and damages to and be convenient for deposit characteristics such as, but need outwards slide the arc during the concatenation, the concatenation time is longer.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) this scheme is through setting up the same joint at both ends, need not to notice the public female branch of joint when splicing each other, saves valuable time for fire fighting work, and convenient to use connects fast, is applicable to nervous fire control rescue work more.

(2) The end of the joint pipe far away from the water hose is fixedly connected with a rubber ring, and the sealing performance of the joint of the adjacent joint pipes can be improved through the rubber ring.

(3) The inner end of the arc-shaped plate is fixedly connected with a rubber pad, and the sealing performance of the joint of the adjacent joint pipes can be further improved through the rubber pad.

(4) The inner end of the arc-shaped plate is fixedly connected with the outer end of the joint pipe, the rubber pad is positioned outside the edge of the rubber ring, and the joint pipe and the arc-shaped plate are of fixed structures and are convenient to use.

(5) The outer end of joint pipe is opened and is dug there are a plurality of spouts, a pair of slider of the inner fixedly connected with of arc, slider and spout sliding connection, and the vertical cross-section of slider and spout is isosceles trapezoid shape, be the adjustable structure between joint pipe and the arc, when not using, the arc can slide until pasting completely in the surface of joint pipe, above-mentioned fixed structure compares, the adjustable structure has the convenience and protects the arc, reduce and damage, and be convenient for deposit characteristics such as, nevertheless need outwards slide the arc during the concatenation, the concatenation time is longer.

Drawings

Fig. 1 is a perspective view of the utility model during splicing;

FIG. 2 is a perspective view of the present invention when not spliced;

fig. 3 is a front sectional view of the present invention at the arc plate;

fig. 4 is a side sectional view of the present invention at the arc;

FIG. 5 is a perspective view of the adjustable structure of the present invention;

fig. 6 is a side sectional view of the adjustable structure of the present invention.

The reference numbers in the figures illustrate:

the water hose comprises a water hose 1, a connector pipe 2, an arc-shaped plate 3, an inner groove 4, a slideway 5, a limiting plate 6, a raised head 7, a clamping block 8, a clamping groove 9, a magnet sheet 10, a rubber ring 11, a rubber pad 12, a sliding groove 13 and a sliding block 14.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to fig. 2, a fire hose convenient to splice comprises a hose 1, wherein two ends of the hose 1 are fixedly connected with joint pipes 2, the outer side of each joint pipe 2 is provided with a pair of arc plates 3 which are symmetrical to each other, the radian of each arc plate 3 is a quarter of the radian of a circle, referring to fig. 3, an inner groove 4 and a slideway 5 are drilled on each arc plate 3, the slideway 5 is positioned on the outer side of the inner groove 4, the inner groove 4 is communicated with the slideway 5, a limiting plate 6 is slidably connected inside the inner groove 4, the outer end of the limiting plate 6 is fixedly connected with a raised head 7, the raised head 7 is slidably connected inside the slideway 5, one side end of the limiting plate 6 is fixedly connected with a clamping block 8, the inner wall of the inner groove 4 is drilled with a clamping groove 9, the clamping block 8 is clamped with the clamping groove 9, the other side end of the limiting plate 6 is fixedly connected with, attractive force exists between the magnet pieces 10 on the limiting plate 6 and the magnet pieces 10 on the arc-shaped plate 3, and the friction force between the fixture block 8 and the clamping groove 9 is larger than the attractive force between the pair of magnet pieces 10, so that when the magnetic iron is not used, the fixture block 8 is clamped with the clamping groove 9, and the limiting plate 6 is stably positioned on the inner side of the inner groove 4; during the use, with limiting plate 6 roll-off inside groove 4, under the gravitation of magnet piece 10, limiting plate 6 is difficult to inside the 4 inside removal of inside groove to play limiting displacement to arc 3 on another hosepipe 1.

Referring to fig. 2, one end of the joint pipe 2 away from the water hose 1 is fixedly connected with a rubber ring 11, the sealing performance of the joint of the adjacent joint pipe 2 can be improved through the rubber ring 11, the inner end of the arc-shaped plate 3 is fixedly connected with a rubber pad 12, and the sealing performance of the joint of the adjacent joint pipe 2 can be further improved through the rubber pad 12, so that water is not easy to overflow.

Referring to fig. 2, the inner end of the arc plate 3 is fixedly connected with the outer end of the joint pipe 2, the rubber pad 12 is located outside the edge of the rubber ring 11, and the joint pipe 2 and the arc plate 3 are of a fixed structure, so that the use is convenient.

Please refer to fig. 5 and fig. 6, as an alternative, an adjustable structure may be set between the joint pipe 2 and the arc plate 3, a plurality of chutes 13 are cut at the outer end of the joint pipe 2, a pair of sliders 14 is fixedly connected to the inner end of the arc plate 3, the sliders 14 are slidably connected to the chutes 13, and the vertical sections of the sliders 14 and the chutes 13 are in an isosceles trapezoid shape, when not in use, the arc plate 3 may slide until completely attached to the outer surface of the joint pipe 2, compared with the above fixed structure, the adjustable structure has the features of conveniently protecting the arc plate 3, reducing damage, and being convenient for storage, etc., but the arc plate 3 needs to slide outwards during splicing, and the splicing time is long.

The utility model discloses a set up the same joint at both ends, need not to notice when splicing each other and connect the division of public mother, for fire fighting work saves valuable time, convenient to use connects fast, is applicable to nervous fire control rescue work more.

During splicing, please refer to fig. 1 and fig. 2, select any one end of two water hoses 1, make the arc 3 on a pair of joint pipes 2 dislocate each other and insert gradually to form a complete ring until the ends of a pair of joint pipes 2 are attached to each other, at this moment, the front end of the arc 3 at one end has already crossed the rear end of the arc 3 at the other end, then manually slide the protruding head 7, make the limiting plate 6 move out of the inner groove 4, the surface of the limiting plate 6 is attached to the rear end of the arc 3 at the other end, under the attraction of the magnet sheet 10, the limiting plate 6 can be kept stable, play a limiting role on the arc 3, after all the limiting plates 6 are moved out, through the mutual restriction of two pairs of limiting plates 6 between two pairs of arc 3, keep stable, thereby realize the connection fixation between a pair of water hoses 1.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a fire hose of convenient concatenation, includes hosepipe (1), its characterized in that: the hose is characterized in that joint pipes (2) are fixedly connected to two ends of the hose (1), a pair of arc plates (3) which are symmetrical to each other is arranged on the outer sides of the joint pipes (2), inner grooves (4) and slideways (5) are formed in the arc plates (3), the slideways (5) are located on the outer sides of the inner grooves (4), the inner grooves (4) are communicated with the slideways (5), limiting plates (6) are connected to the inner portions of the inner grooves (4) in a sliding mode, raised heads (7) are fixedly connected to the outer ends of the limiting plates (6), the raised heads (7) are connected to the inner sides of the slideways (5) in a sliding mode, clamping blocks (8) are fixedly connected to one side ends of the limiting plates (6), clamping grooves (9) are formed in the inner walls of the inner grooves (4), the clamping blocks (8) are clamped with the clamping grooves (9), and magnet, the side end of the arc-shaped plate (3) far away from the limiting plate (6) is also fixedly connected with a magnet piece (10).

2. The splicing-convenient fire hose according to claim 1, wherein: one end of the joint pipe (2) far away from the water hose (1) is fixedly connected with a rubber ring (11).

3. The splicing-convenient fire hose according to claim 2, wherein: the inner end of the arc-shaped plate (3) is fixedly connected with a rubber pad (12).

4. The splicing-convenient fire hose according to claim 3, wherein: the inner end of the arc-shaped plate (3) is fixedly connected with the outer end of the joint pipe (2), and the rubber pad (12) is positioned on the outer side of the edge of the rubber ring (11).

5. The splicing-convenient fire hose according to claim 3, wherein: the outer end of the joint pipe (2) is provided with a plurality of sliding grooves (13), the inner end of the arc-shaped plate (3) is fixedly connected with a pair of sliding blocks (14), the sliding blocks (14) are in sliding connection with the sliding grooves (13), and the vertical sections of the sliding blocks (14) and the sliding grooves (13) are in isosceles trapezoid shapes.