CN220237624U - Fire-fighting lance - Google Patents
Fire-fighting lance Download PDFInfo
- Publication number
- CN220237624U CN220237624U CN202320213369.5U CN202320213369U CN220237624U CN 220237624 U CN220237624 U CN 220237624U CN 202320213369 U CN202320213369 U CN 202320213369U CN 220237624 U CN220237624 U CN 220237624U
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- China
- Prior art keywords
- fire
- mounting frame
- lance
- supporting component
- fighting
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Links
- 239000000725 suspension Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 4
- 239000007769 metal material Substances 0.000 claims description 4
- 239000007921 spray Substances 0.000 description 17
- 238000000034 method Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 101000623895 Bos taurus Mucin-15 Proteins 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model relates to the technical field of fire-fighting facilities and discloses a fire-fighting lance, which comprises a lance body and a mounting frame, wherein the lance body is rotatably assembled on the mounting frame, a first supporting component is arranged on the mounting frame, and a second supporting component matched with the first supporting component is also arranged on the mounting frame. The fire-fighting lance provided by the utility model replaces the traditional lance structure, so that the stability of the lance body can be improved, the weight of a part of the lance body can be shared by the neck of a firefighter, the load of the arm of the firefighter is reduced, and the long-time firefighting operation is facilitated.
Description
Technical Field
The utility model relates to the technical field of fire-fighting facilities, in particular to a fire-fighting lance.
Background
The fire-fighting facilities refer to fixed facilities such as an automatic fire alarm system, an indoor fire hydrant, an outdoor fire hydrant and the like in a building, and the automatic fire-fighting facilities are divided into automatic facilities of an electric system and automatic facilities of a water system.
The fire-fighting lance is the water jetting tool that puts out a fire, can spray intensive and full rivers with its being connected with the hosepipe, and the fire-fighting lance can pass through the squirt in the in-process of using, and the squirt takes place to rock easily under the huge pressure of rivers, needs the fire-fighting personnel to control the squirt hard, and the gravity of squirt and rivers is whole by fire-fighting personnel's arm load, and the control of squirt is inconvenient not only, uses the squirt to carry out the very consumption fire-fighting personnel's of operation for a long time physical power moreover, is unfavorable for the continuation of fire-fighting operation, has restricted the practicality of fire-fighting lance.
Therefore, there is a need to design a fire-fighting lance to solve the above problems.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a fire-fighting lance.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the fire-fighting lance comprises a lance body and further comprises a mounting frame, wherein the lance body is rotatably assembled on the mounting frame, a first supporting component is arranged on the mounting frame, and a second supporting component matched with the first supporting component is also arranged on the mounting frame;
the first supporting component comprises a waist belt, a fixing plate and a propping plate, the circumference of the waist belt is adjustable, the fixing plate is fixedly connected to the waist belt, and the propping plate is fixedly connected to the mounting frame;
the two supporting components comprise a neck strap and two suspension slings, the circumference of the neck strap is adjustable, one ends of the two suspension slings are fixedly connected to the mounting frame, and the other ends of the two suspension slings are fixedly connected with the neck strap.
As a preferable technical scheme of the utility model, the fixing plate is made of a metal material, and the abutting plate is made of a rubber material.
As a preferable technical scheme of the utility model, the spray gun body is provided with a handle and a holding rod.
According to the utility model, the first supporting component and the second supporting component are arranged, under the cooperation of the first supporting component and the second supporting component, the mounting frame, the two suspension ropes and the upper body of a firefighter jointly form a triangular supporting structure, so that the stability of the spray gun body can be improved, the neck of the firefighter can share the weight of a part of the spray gun body, the load of the arm of the firefighter is reduced, the long-time firefighting operation is facilitated, in the operation process, the firefighter can control the angle of the spray gun body in the vertical direction through the handle and the holding rod, and the angle of the spray gun body in the horizontal direction is controlled through the body rotation mode, so that the flexibility of the spray gun body is ensured.
Drawings
FIG. 1 is a schematic top view of a fire-fighting lance according to the present utility model;
FIG. 2 is a schematic side view of a fire-fighting lance according to the present utility model;
fig. 3 is a schematic structural view of the fire-fighting lance according to the present utility model in use.
In the figure: the novel waist belt type spray gun comprises a spray gun body 1, a handle 2, a holding rod 3, a mounting frame 4, a support component I5, a waist belt 51, a fixing plate 52, a tightening plate 53, a support component II 6, a neck belt 61 and a suspension cable 62.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-3, a fire-fighting lance includes a lance body 1, and further includes a mounting frame 4, the lance body 1 is rotatably assembled on the mounting frame 4, a first supporting component 5 is provided on the mounting frame 4, and a second supporting component 6 matched with the first supporting component 5 is further provided on the mounting frame 4.
Referring to fig. 1-3, the first support component 5 comprises a waist belt 51, a fixing plate 52 and a tightening plate 53, the circumference of the waist belt 51 is adjustable, the fixing plate 52 is fixedly connected to the waist belt 51, the tightening plate 53 is fixedly connected to the mounting frame 4, and the stability of the mounting frame 4 can be improved by arranging the first support component 5;
the second supporting component 6 comprises a neck strap 61 and two suspension slings 62, the circumference of the neck strap 61 is adjustable, one ends of the two suspension slings 62 are fixedly connected to the mounting frame 4, the other ends of the two suspension slings 62 are fixedly connected with the neck strap 61, and by arranging the second supporting component 6, the weight of a part of the spray gun body 1 can be shared by the neck of a firefighter, the load of the arm of the firefighter is reduced, and the long-time firefighting operation is facilitated;
the fixed plate 52 is made of a metal material, so that the fixed plate 52 can bear enough pressing force, the pressing plate 53 is made of a rubber material, friction force between the pressing plate 53 and the fixed plate 52 can be improved, and stability of the mounting frame 4 is further guaranteed.
Referring to fig. 1, a handle 2 and a grip 3 are mounted on a spray gun body 1, and firefighters can control the angle of the spray gun body 1 in the vertical direction through the handle 2 and the grip 3.
The specific working principle of the utility model is as follows:
when the fire-fighting lance is in actual use, a fire fighter firstly sleeves the waist belt 51 at a waist position, tightens the waist belt 51 by utilizing the girth-adjustable function of the waist belt 51, fixes the waist belt 51 at the waist position, then, the fire fighter sleeves the neck belt 61 at a neck position, reduces the neck belt 61 by utilizing the girth-adjustable function of the neck belt 61, fixes the neck belt 61 at the neck position, and enables a large enough gap to be reserved between the neck belt 61 and the neck, and further, the fire fighter can plug the neckline of the fire-fighting lance between the neck belt 61 and the neck, so that the neck belt 61 is prevented from directly contacting the neck, and the protection effect is achieved on the neck;
after fixing waist band 51 and neck band 61, fire fighter can adjust the position of mounting bracket 4, make the tight board 53 of supporting on the mounting bracket 4 support fixed plate 52, fixed plate 52 adopts metal material to make, make fixed plate 52 can bear sufficient butt pressure, it adopts rubber material to make to support tight board 53, can improve the frictional force of supporting between tight board 53 and the fixed plate 52, and then guarantee the stability of mounting bracket 4, after adjusting the position of mounting bracket 4, form triangular support structure jointly between mounting bracket 4, two suspension ropes 62 and fire fighter's the upper body, not only can improve the stability of spray gun body 1, and fire fighter's neck can share the weight of spray gun body 1 part, reduce fire fighter's arm's load, do benefit to long-time fire control operation, in the operation process, fire fighter's accessible handle 2 and holding rod 3 control spray gun body 1 in vertical orientation's angle, through the mode of rotating the body control spray gun body 1 in horizontal direction's angle, guarantee the flexibility of spray gun body 1.
It should be noted that, the circumference adjustment manner of the waist belt 51 and the neck belt 61 can be adjusted by the belt buckle matching with the eyelet, or can be adjusted by the buckle and the magic tape, which is not an innovative part of the present technical solution in the prior art, not shown in the drawings, and not described in detail herein.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (3)
1. The fire-fighting lance comprises a lance body (1), and is characterized by further comprising a mounting frame (4), wherein the lance body (1) is rotationally assembled on the mounting frame (4), a first supporting component (5) is arranged on the mounting frame (4), and a second supporting component (6) matched with the first supporting component (5) is also arranged on the mounting frame (4);
the first supporting component (5) comprises a waist belt (51), a fixing plate (52) and a propping plate (53), the circumference of the waist belt (51) is adjustable, the fixing plate (52) is fixedly connected to the waist belt (51), and the propping plate (53) is fixedly connected to the mounting frame (4);
the second support assembly (6) comprises a neck strap (61) and two suspension slings (62), the circumference of the neck strap (61) is adjustable, one ends of the two suspension slings (62) are fixedly connected to the mounting frame (4), and the other ends of the two suspension slings (62) are fixedly connected with the neck strap (61).
2. The fire-fighting lance according to claim 1, wherein said fixing plate (52) is made of a metallic material and said abutment plate (53) is made of a rubber material.
3. The fire-fighting lance according to claim 1, wherein the lance body (1) is provided with a handle (2) and a grip lever (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320213369.5U CN220237624U (en) | 2023-02-15 | 2023-02-15 | Fire-fighting lance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320213369.5U CN220237624U (en) | 2023-02-15 | 2023-02-15 | Fire-fighting lance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220237624U true CN220237624U (en) | 2023-12-26 |
Family
ID=89235518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320213369.5U Active CN220237624U (en) | 2023-02-15 | 2023-02-15 | Fire-fighting lance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220237624U (en) |
-
2023
- 2023-02-15 CN CN202320213369.5U patent/CN220237624U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |