CN220378171U - Alternately pedal type fire rescue rope ladder bag - Google Patents
Alternately pedal type fire rescue rope ladder bag Download PDFInfo
- Publication number
- CN220378171U CN220378171U CN202321975462.6U CN202321975462U CN220378171U CN 220378171 U CN220378171 U CN 220378171U CN 202321975462 U CN202321975462 U CN 202321975462U CN 220378171 U CN220378171 U CN 220378171U
- Authority
- CN
- China
- Prior art keywords
- ladder
- rope
- ladder rail
- side cable
- free end
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000004677 Nylon Substances 0.000 claims description 26
- 229920001778 nylon Polymers 0.000 claims description 26
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
Abstract
The utility model discloses an alternate pedaling type fire rescue rope ladder bag, which comprises the following components: the side cable assembly comprises a left side cable, a right side cable and a middle side cable, wherein the left side cable and the right side cable are respectively arranged at the left side and the right side of the middle side cable; the ladder rail assembly comprises a first ladder rail and a second ladder rail, wherein the first ladder rail is arranged between the left side rope and the middle side rope at intervals, the second ladder rail is arranged between the right side rope and the middle side rope at intervals, and the first ladder rail and the second ladder rail are distributed in a staggered manner; the fixing component is connected with one end of the side cable component and used for fixing the side cable component on an external object. The utility model greatly improves escape speed and evacuation efficiency and ensures safety.
Description
Technical Field
The utility model relates to the technical field of fire-fighting equipment, in particular to an alternate pedaling type fire-fighting rescue rope ladder bag.
Background
The survival rope ladder is one of the common facilities in emergency rescue, has small volume and convenient carrying, and can play an important role in escaping in critical time. Particularly, when a fire disaster occurs, indoor personnel need to leave rapidly due to fierce fire and smoke rolling, and when an outlet is blocked, a window becomes an important escape passage. But need to be escaped from the window by means of escape ropes or ladders. At present, most of used flexible ladders are single ladder steps which are sequentially arranged, when people escape, people in the room need to search left and right feet downwards in sequence to find the next ladder step, the escape speed is greatly influenced, and the evacuation efficiency of people is reduced.
Disclosure of Invention
Based on the above, it is necessary to provide an alternate pedaling type firefighting rescue rope ladder package.
An alternately pedaled fire rescue rope ladder bag comprising:
the side cable assembly comprises a left side cable, a right side cable and a middle side cable, wherein the left side cable and the right side cable are respectively arranged at the left side and the right side of the middle side cable;
the ladder rail assembly comprises a first ladder rail and a second ladder rail, wherein the first ladder rail is arranged between the left side rope and the middle side rope at intervals, the second ladder rail is arranged between the right side rope and the middle side rope at intervals, and the first ladder rail and the second ladder rail are distributed in a staggered manner;
the fixing component is connected with one end of the side cable component and used for fixing the side cable component on an external object.
In one embodiment, the left side cable, the right side cable and the middle side cable all comprise nylon webbing, and the nylon webbing comprises an integrated left free end, a nylon webbing body and a right free end;
a left connecting ring is formed between the left free end after being folded back and the nylon webbing body;
a right connecting ring is formed between the right free end after being folded back and the nylon webbing body;
the left free end and the right free end are fixedly connected with the nylon webbing body through rivets respectively.
In one embodiment, a fixing thread is sewn between the left free end and the nylon webbing body and between the right free end and the nylon webbing body.
In one embodiment, the first ladder rail and the second ladder rail each comprise a ladder rail body, a connecting body and fixing plates, wherein the connecting bodies are symmetrically arranged on the left side and the right side of the ladder rail body, and the connecting bodies are fixedly connected with the side cable assemblies through the fixing plates.
In one embodiment, the ladder rail body is circular in shape, and the outer surface of the ladder rail body is provided with wavy anti-skid patterns.
In one embodiment, the fixing component comprises a safety hook, one end of the safety hook is arranged on the left connecting ring and/or the right connecting ring in a penetrating mode, and the other end of the safety hook is fixed on an external object.
Above-mentioned pedal formula fire control rescue rope ladder package in turn, when the conflagration breaks out, fixes the side cable subassembly on indoor object through fixed subassembly, then throws out outdoor with the side cable subassembly from the window department, and indoor personnel's left foot and right foot just can go on descending escape in turn through first ladder shelves and the second ladder shelves of crisscross distribution, and it has greatly improved escape speed and evacuation efficiency, has guaranteed the security.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed 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 utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the structure of an alternate pedaling fire rescue rope ladder pack of the present utility model;
FIG. 2 is a schematic view of the operating state of the alternate pedaling fire rescue rope ladder pack of the present utility model;
FIG. 3 is a schematic view of the left side cable of the present utility model;
FIG. 4 is a schematic view of another angle of the left side cable of the present utility model;
FIG. 5 is a schematic view of the structure of the first ladder rung of the utility model;
fig. 6 is a schematic view of another angle of the first rung of the utility model.
Detailed Description
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Preferred embodiments of the present utility model are shown in the drawings. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.
Referring to fig. 1-6, an embodiment of the present utility model provides an alternate pedaling type fire rescue rope ladder pack, comprising:
the side cable assembly 1 comprises a left side cable 11, a right side cable 12 and a middle side cable 13, wherein the left side cable 11 and the right side cable 12 are respectively arranged at the left side and the right side of the middle side cable 13;
the ladder rail assembly 2 comprises a first ladder rail 21 and a second ladder rail 22, wherein the first ladder rail 21 is arranged between the left side rope 11 and the middle side rope 13 at intervals, the second ladder rail 22 is arranged between the right side rope 12 and the middle side rope 13 at intervals, and the first ladder rail 21 and the second ladder rail 22 are distributed in a staggered manner;
and the fixing component 3 is connected to one end of the side cable component 1, and the fixing component 3 is used for fixing the side cable component 1 on an external object.
Above-mentioned pedal formula fire control rescue rope ladder package in turn, when the conflagration breaks out, fixes the rope subassembly 1 on indoor object through fixed subassembly 3, then throws out outdoor with rope subassembly 1 from the window department, and indoor personnel's left foot and right foot just can go down the escape through first ladder shelves 21 and the second ladder shelves 22 of crisscross distribution alternately, and it has greatly improved escape speed and evacuation efficiency, has guaranteed the security.
In an embodiment of the present utility model, the left side cable 11, the right side cable 12 and the middle side cable 13 each comprise a nylon webbing, and the nylon webbing comprises a left free end 111, a nylon webbing body 112 and a right free end 113;
a left connecting ring 114 is formed between the left free end 111 and the nylon webbing body 112 after being folded back;
a right connecting ring 115 is formed between the right free end 113 and the nylon webbing body 112 after being folded back;
the left free end 111 and the right free end 113 are also fixedly connected with the nylon webbing body 112 via rivets 116, respectively.
In this embodiment, the left connecting ring 114 and the right connecting ring 115 are formed by folding back the free ends, so that the manufacturing process is simpler and the firmness is better.
In an embodiment of the present utility model, a fixing thread 117 is sewn between the left free end 111 and the nylon webbing body 112, and between the right free end 113 and the nylon webbing body 112. In this way, the fixing wire 117 can make the fixing between the left free end 111 and the nylon webbing body 112, and between the right free end 113 and the nylon webbing body 112 stronger.
In an embodiment of the present utility model, each of the first ladder rail 21 and the second ladder rail 22 includes a ladder rail body 211, a connecting body 212 and a fixing piece 213, the connecting bodies 212 are symmetrically disposed on the left and right sides of the ladder rail body 211, and the connecting body 212 is fixedly connected with the side cable assembly 1 via the fixing piece 213.
In this embodiment, the connector 212 is disposed on one side of the side cable assembly 1, the fixing piece 213 may be disposed on the other side of the side cable assembly 1, the connector 212 and the fixing piece 213 may clamp the ladder rail body 211 on the side cable assembly 1, and the connector is detachably connected and fixed by a bolt and an anti-slip nut, so that the fixing is reliable and safe, and the construction is more convenient.
In an embodiment of the present utility model, the shape of the ladder rail body 211 is circular, and the outer surface of the ladder rail body 211 has wavy anti-skid patterns 214. In this embodiment, the circular ladder rail body 211 is more beneficial for the evacuee to tread, while the anti-skid patterns 214 have anti-skid effect, so as to improve the use safety.
In an embodiment of the present utility model, the fixing assembly 3 includes a safety hook 31, one end of the safety hook 31 is inserted through the left connecting ring 114 and/or the right connecting ring 115, and the other end of the safety hook 31 is fixed to an external object. In this embodiment, the safety hook 31 can be opened or closed, thereby facilitating the mounting of the safety hook 31 to the left connecting ring 114, the right connecting ring 115, or an external object.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The examples described above represent only a few embodiments of the present utility model and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (6)
1. An alternate pedaling type fire rescue rope ladder bag, which is characterized by comprising:
the side cable assembly comprises a left side cable, a right side cable and a middle side cable, wherein the left side cable and the right side cable are respectively arranged at the left side and the right side of the middle side cable;
the ladder rail assembly comprises a first ladder rail and a second ladder rail, wherein the first ladder rail is arranged between the left side rope and the middle side rope at intervals, the second ladder rail is arranged between the right side rope and the middle side rope at intervals, and the first ladder rail and the second ladder rail are distributed in a staggered manner;
the fixing component is connected with one end of the side cable component and used for fixing the side cable component on an external object.
2. The alternating pedaling fire rescue rope ladder pack of claim 1, wherein the left side rope, the right side rope and the middle side rope each comprise a nylon webbing, the nylon webbing comprising an integral left free end, a nylon webbing body and a right free end;
a left connecting ring is formed between the left free end after being folded back and the nylon webbing body;
a right connecting ring is formed between the right free end after being folded back and the nylon webbing body;
the left free end and the right free end are fixedly connected with the nylon webbing body through rivets respectively.
3. The alternating pedaling fire rescue rope ladder bag of claim 2, wherein a fixing line is sewn between the left free end and the nylon webbing body and between the right free end and the nylon webbing body.
4. The alternating pedaling type fire rescue rope ladder bag according to claim 3, wherein the first ladder rail and the second ladder rail comprise ladder rail bodies, connecting bodies and fixing pieces, the connecting bodies are symmetrically arranged on the left side and the right side of the ladder rail bodies, and the connecting bodies are fixedly connected with the side rope assemblies through the fixing pieces.
5. The alternating pedaling fire rescue rope ladder pack of claim 4, wherein the ladder rail body is circular in shape and the outer surface of the ladder rail body has wavy anti-slip lines.
6. The alternating step fire rescue rope ladder bag of any one of claims 2-5 wherein the securing assembly comprises a safety hook having one end threaded on the left and/or right attachment ring and the other end secured to an external object.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321975462.6U CN220378171U (en) | 2023-07-26 | 2023-07-26 | Alternately pedal type fire rescue rope ladder bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321975462.6U CN220378171U (en) | 2023-07-26 | 2023-07-26 | Alternately pedal type fire rescue rope ladder bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220378171U true CN220378171U (en) | 2024-01-23 |
Family
ID=89561522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321975462.6U Active CN220378171U (en) | 2023-07-26 | 2023-07-26 | Alternately pedal type fire rescue rope ladder bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220378171U (en) |
-
2023
- 2023-07-26 CN CN202321975462.6U patent/CN220378171U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |