Fire-fighting lance accessory

Abstract

The utility model provides a fire-fighting lance accessory, and belongs to the field of fire-fighting appliances. The fire-fighting lance accessory comprises a mounting hoop used for being mounted on a fire-fighting lance, and at least one functional component is arranged on the mounting hoop. According to the fire-fighting lance, all functional parts are installed on the fire-fighting lance through the installation hoops, so that multiple functions of the fire-fighting lance are achieved, transformation can be conducted based on an existing fire-fighting lance, and the transformation and use cost is low.

Description

Technical Field

[0001] The utility model belongs to the field of fire fighting equipment, in particular to a fire fighting water gun accessory. Background Art

[0002] Fire scenes often have high temperatures and thick smoke, which makes rescuers' vision unclear. In addition, when a fire breaks out, some passages in the building are blocked, making the rescue scene chaotic. If rescuers are trapped at the fire scene or equipment is lost at the fire scene, it is difficult to find them quickly.

[0003] The existing Chinese invention patent application with application publication number CN104338270A and application publication date February 11, 2015 discloses a fire-fighting water gun device with a positioning function, including a water gun body, a raised space processed on the wall of the water gun body, the raised space is isolated from the water flow in the water gun body, the raised space is separated from the outer side of the water gun body by a non-metallic cover plate, and a GPS locator is installed in the raised space.

[0004] The above technical solution can know the location of rescue personnel at any time during firefighting and rescue by adding a GPS locator to the fire hose, which is convenient for on-site command and can quickly search for firefighters trapped at the fire scene or when their equipment is lost. However, the above fire hose has changed the structure of the fire hose body, so when it is promoted and used, it is necessary to replace the existing traditional fire hose, which is costly. Utility Model Content

[0005] The utility model aims to provide a fire hose accessory to solve the technical problem that the installation of functional components such as positioning elements on the fire hose in the prior art requires the structure of the fire hose body to be changed, resulting in high use costs.

[0006] In order to achieve the above-mentioned purpose, the technical solution of the fire-fighting water gun attachment provided by the utility model is:

[0007] A fire hose accessory is characterized by comprising a mounting clamp for mounting on the fire hose, wherein at least one functional component is arranged on the mounting clamp.

[0008] The beneficial effect is that the above technical solution is a pioneering invention. The mounting clamp in the above technical solution can be directly fixed on the existing fire hose, so that the existing fire hose has multiple functions and meets different needs of fire scene rescue. In addition, the fire hose accessories in the above technical solution can be directly fixed on the existing fire hose through the mounting clamp, without changing the structure of the existing fire hose body, thereby reducing the cost of modifying the existing fire hose and facilitating replacement and maintenance.

[0009] As a further improvement, the mounting clamp is a U-shaped structure, and the mounting clamp includes two parallel side walls, and coaxial mounting holes are opened on the two side walls. A screw is passed through the mounting hole, and both ends of the screw are threadedly connected with connecting nuts to fix the mounting clamp on the fire hose.

[0010] The beneficial effect is that in the above technical solution, only the connecting nuts at both ends of the screw need to be tightened to fix the mounting clamp on the fire hose, which is easy to operate, simple in structure and low in manufacturing cost.

[0011] As a further improvement, a clamping piece is fixed to the end of at least one side wall, and the clamping piece has a clamping groove for mounting a functional component.

[0012] The beneficial effect is that the mounting clamp can facilitate the installation of large functional components such as high-intensity flashlights, and the mounting clamp is arranged at the end of the side wall of the mounting clamp, which can keep the mounting clamp as far away from the fire hose as possible, so that the functional components installed in the mounting clamp can play a better role.

[0013] As a further improvement, the end of the side wall is bent outward to form a folded edge for increasing the connection area with the clamping member.

[0014] The beneficial effect is that the folded edge can increase the connection area between the mounting clamp and the mounting clamp, and improve the connection strength between the mounting clamp and the mounting clamp.

[0015] As a further improvement, the mounting clamp is a two-part clamp.

[0016] The beneficial effect is that in the above technical solution, the mounting clamp can be made of the existing two-piece clamp, further reducing the manufacturing cost.

[0017] As a further improvement, at least one clamping member is fixedly provided on the mounting clamp, and the clamping member has a clamping groove for mounting the functional component.

[0018] The beneficial effect is that in the above technical solution, the mounting fixture can facilitate the installation of functional components with relatively large volume, such as a high-intensity flashlight.

[0019] As a further improvement, the clamping piece is a C-shaped clamp, both ends of the clamping piece are bent to form connecting ears, and the connecting ears are provided with bolt holes for bolts to pass through so as to connect the two connecting ears.

[0020] The beneficial effect is that in the above technical solution, the user only needs to use one bolt to tighten the clamping member so that the clamping member holds the high-intensity flashlight tightly.

[0021] As a further improvement, the functional component includes at least one of a positioning element and a high-intensity flashlight.

[0022] The beneficial effects are: the strong light flashlight can help search and rescue personnel identify the scene situation when there is thick smoke at the fire scene, and the positioning element helps to locate the fire hose.

[0023] As a further improvement, the functional component includes the positioning element, and the positioning element is a GPS positioning chip and / or a micro buzzer patch.

[0024] The beneficial effect is that in the above technical solution, the positioning element can facilitate search and rescue personnel to quickly find the fire hose by remote positioning or making sounds, and the GPS positioning chip and the micro buzzer patch are small in size and easy to install.

[0025] As a further improvement, an anti-skid pad is fixedly provided on the inner wall of the mounting clamp.

[0026] The beneficial effect is that the anti-skid pad can prevent the installation clamp and the fire hose from loosening, thereby improving the stability of the installation clamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic diagram of the overall structure of Embodiment 1 of the fire-fighting water gun accessory in the utility model;

[0028] Figure 2 It is a schematic diagram of the overall structure of embodiment 2 of the fire hose attachment in the utility model.

[0029] Description of reference numerals:

[0030] 1. Fire hose; 2. Install the clamp; 3. Install the clamp; 4. High-intensity flashlight; 5. Fold the edge. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model and are not used to limit the utility model, that is, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. The components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0032] The present invention is further described in detail below in conjunction with the embodiments.

[0033] Specific embodiment 1 of the fire-fighting water gun attachment provided by the utility model:

[0034] This embodiment uses mounting clamps to mount various functional components on the fire hose, so as to realize multiple functions of the fire hose, and existing fire hoses can be modified, with low modification and use costs.

[0035] See attached Figure 1 A fire hose accessory comprises a mounting clamp 2 for mounting on a fire hose 1. In the present embodiment, the mounting clamp 2 is a U-shaped structure. The mounting clamp 2 has two parallel side walls. Both side walls are provided with mounting holes. The two mounting holes are coaxial. Screws are passed through the mounting holes. Both ends of the screws are connected with connecting nuts through threads. The connecting nuts are located on the outside of the mounting clamp 2. Therefore, after tightening the connecting nuts, the two ends of the mounting clamp 2 can be brought close to each other.

[0036] The area enclosed by the screw and the inner side of the mounting clamp 2 is used to pass through the assembly space of the fire hose 1. When in use, the fire hose 1 is placed in the assembly space, and then the two connecting nuts are tightened to fix the mounting clamp 2 on the fire hose 1. In order to improve the stability of the mounting clamp 2, a layer of rubber anti-skid pad is also pasted on the inner side of the mounting clamp 2 in this embodiment to prevent the mounting clamp 2 from loosening. Since the outer wall of the fire hose 1 is a conical surface, in order to adapt to the shape of the outer wall of the fire hose 1, the inner wall of the anti-skid pad in this embodiment is also a conical surface.

[0037] Functional components are installed on the mounting clamp 2. The functional components in this embodiment include a strong light flashlight 4 and a positioning element.

[0038] The side wall ends of the mounting clamp 2 are provided with a mounting clamp 3 for mounting a high-intensity flashlight 4. The mounting clamp 3 is arranged at the end of the mounting clamp 2, so that the high-intensity flashlight 4 can be kept as far away from the fire hose 1 as possible, thereby avoiding blocking the light of the high-intensity flashlight 4. In this embodiment, the mounting clamp 3 is a clamp of a C-shaped structure, and both ends of the mounting clamp 3 are bent to form connecting ears, and both connecting ears are provided with bolt holes for bolts to pass through. During installation, the high-intensity flashlight 4 is inserted into the mounting clamp 3, and then the bolts are passed through the bolt holes connected thereto and the nuts are installed. After tightening the bolts and nuts, the mounting clamp 3 can hold the high-intensity flashlight 4 tightly. When there is a lot of smoke at the fire scene, the high-intensity flashlight 4 can provide better lighting for search and rescue personnel, so that the search and rescue personnel can carry out rescue operations.

[0039] The mounting clamp 3 and the mounting clamp 2 are fixed by welding. In order to increase the contact area between the mounting clamp 3 and the mounting clamp 2, the two ends of the mounting clamp 2 are bent outward to form an arc-shaped folded edge 5. The mounting clamp 3 and the mounting clamp 2 can have a larger welding area to improve the connection strength between the mounting clamp 3 and the mounting clamp 2.

[0040] There are two positioning elements, namely a GPS positioning chip and a micro buzzer patch. The mounting clamp 2 is also provided with a button battery for powering the GPS positioning chip and the micro buzzer patch. At the fire scene, the GPS positioning chip can transmit the location information of the fire hose 1 to the outside of the fire scene in real time, so that outsiders can always obtain the location information of the on-site search and rescue personnel, so as to better direct the rescue at the scene. If the fire hose 1 is lost or the search and rescue personnel using the fire hose 1 are trapped, other search and rescue personnel can also rescue the trapped search and rescue personnel based on the above-mentioned location information. Since the fire scene is filled with smoke, it is difficult to accurately determine the specific location of the fire hose 1 based on the location information sent back by the GPS positioning chip alone. The buzzing sound emitted by the micro buzzer patch can help the search and rescue personnel find the fire hose 1 faster.

[0041] The fire hose accessory can be directly installed on the existing fire hose 1 without changing the main structure of the fire hose 1. It has the advantages of simple structure, convenient use and low modification cost for the existing fire hose 1.

[0042] Specific embodiment 2 of the fire-fighting water gun attachment provided by the utility model:

[0043] This embodiment provides another structure for installing the clamp 2, which is different from the embodiment 1 in that: Figure 2 The mounting clamp 2 in this embodiment is a two-piece clamp with two separate parts, and the two mounting clamps 3 are welded and fixed on one of the separate parts, so that the two mounting clamps 3 are located on the same side of the fire hose 1 for easy use.

[0044] In other embodiments, the two clamping members 3 may also be welded and fixed on the two separate bodies respectively.

[0045] Specific embodiment 3 of the fire-fighting water gun attachment provided by the utility model:

[0046] This embodiment provides another structure of the mounting clamp, which is different from the first embodiment in that the end of the mounting clamp in this embodiment has no folded edge and is a straight structure.

[0047] Specific embodiment 4 of the fire-fighting water gun attachment provided by the utility model:

[0048] This embodiment provides another structure of a positioning element. The difference from Embodiment 1 is that the positioning element in this embodiment is only a GPS positioning chip.

[0049] In other embodiments, the positioning element may also be only a micro buzzer patch.

[0050] Specific embodiment 5 of the fire-fighting water gun attachment provided by the utility model:

[0051] This embodiment provides another structure of a positioning element. The difference from Embodiment 1 is that the positioning element in this embodiment is a flashing lamp bead. At the fire scene, the flashing lamp bead can flash periodically, thereby facilitating search and rescue personnel to quickly find the fire hose.

[0052] Specific embodiment 6 of the fire-fighting water gun attachment provided by the utility model:

[0053] This embodiment provides another structure of a mounting member, which is different from the first embodiment in that the mounting member in this embodiment is a spring clip, so as to facilitate the rapid installation of a high-intensity flashlight.

[0054] Specific embodiment 7 of the fire-fighting water gun attachment provided by the utility model:

[0055] The present embodiment provides another structure of a mounting member, which differs from the first embodiment in that the mounting member in the present embodiment is a U-shaped structure, and both ends of the mounting member are formed with coplanar connecting ears, and the connecting ears are formed with connecting holes, and two fixing nuts are welded and fixed on the outer wall of the mounting clamp, and the connecting holes on the two connecting ears can be aligned with the two fixing nuts respectively. By passing two bolts through the connecting holes and then screwing the bolts into the nuts, the mounting member can be fixed to the mounting clamp, and the high-intensity flashlight in the mounting member can be fixed to the mounting clamp.

[0056] Specific embodiment 8 of the fire-fighting water gun attachment provided by the utility model:

[0057] This embodiment provides another structure of the mounting clamp, which is different from the first embodiment in that no anti-slip pad is provided on the inner side of the mounting clamp in this embodiment.

[0058] Specific embodiment 9 of the fire-fighting water gun attachment provided by the utility model:

[0059] This embodiment provides another structure of the anti-slip pad, which is different from the first embodiment in that the inner wall of the anti-slip pad in this embodiment is a cylinder.

[0060] Specific embodiment 10 of the fire-fighting water gun attachment provided by the utility model:

[0061] This embodiment provides another structure of the functional component. The difference from Embodiment 1 is that the functional component in this embodiment also includes an intercom, and personnel using the fire hose to search and rescue at the fire scene can get in touch with the commander outside the scene through the intercom.

[0062] Finally, it should be noted that the above is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments without creative work, or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A fire hose accessory, characterized in that: It comprises a mounting clamp for mounting on a fire hose, wherein at least one functional component is arranged on the mounting clamp; the functional component comprises a positioning element, and the positioning element is a GPS positioning chip and / or a micro buzzer patch.

2. The fire hose attachment according to claim 1, characterized in that: The mounting clamp is a U-shaped structure, and the mounting clamp includes two parallel side walls, and coaxial mounting holes are opened on the two side walls. A screw is passed through the mounting hole, and both ends of the screw are connected to connecting nuts through threads to fix the mounting clamp on the fire hose.

3. The fire hose attachment according to claim 2, characterized in that: A clamping piece is fixed to the end of at least one side wall, and the clamping piece has a clamping groove for mounting a functional component.

4. The fire hose attachment according to claim 3, characterized in that: The end of the side wall is bent outward to form a folded edge for increasing the connection area with the clamping member.

5. The fire hose attachment according to claim 1, characterized in that: The mounting clamp is a two-part clamp.

6. The fire hose attachment according to claim 1, 2 or 5, characterized in that: At least one mounting clamp is fixedly arranged on the mounting clamp, and the mounting clamp has a mounting groove for mounting functional components.

7. The fire hose attachment according to claim 6, characterized in that: The clamping piece is a clamp of C-shaped structure, and both ends of the clamping piece are bent to form connecting ears, and the connecting ears are provided with bolt holes for bolts to pass through so as to connect the two connecting ears.

8. The fire hose attachment according to any one of claims 1 to 5, characterized in that: An anti-skid pad is fixedly arranged on the inner wall of the mounting clamp.

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