CN217380391U - Multifunctional rescue ladder - Google Patents
Multifunctional rescue ladder Download PDFInfo
- Publication number
- CN217380391U CN217380391U CN202221120834.2U CN202221120834U CN217380391U CN 217380391 U CN217380391 U CN 217380391U CN 202221120834 U CN202221120834 U CN 202221120834U CN 217380391 U CN217380391 U CN 217380391U
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- Prior art keywords
- ladder
- climbing
- auxiliary
- assisted
- rescue
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- 230000009194 climbing Effects 0.000 claims abstract description 120
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 26
- 238000009434 installation Methods 0.000 claims description 6
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a multi-functional rescue ladder, including step ladder to and the ladder is assisted with the second climbing to the first climbing of setting below step ladder both ends, still include: first climbing is assisted ladder and second climbing and is assisted the bottom below of ladder and all be provided with the rubber slipmat to first climbing is assisted ladder and second climbing and is assisted the ladder and be the vertical center line symmetry setting about ladder, first climbing is assisted ladder and second climbing and is assisted the inboard upper and lower both ends of ladder and all install the connecting seat. This multi-functional rescue ladder installs hosepipe spacing ring and fastening bolt, utilize to assist the both sides of ladder with the second climbing in first climbing and all be provided with a hosepipe spacing ring, then utilize fastening bolt to fix the hosepipe spacing ring, run through the hosepipe with the outside that extends to a hosepipe spacing ring at last, the convenience that can be fine is spacing to the position of hosepipe, the better fire fighter in later stage of making things convenient for puts out a fire and rescues, avoid utilizing the manual work to carry out the manual holding.
Description
Technical Field
The utility model relates to a rescue ladder technical field specifically is a multi-functional rescue ladder.
Background
The fire-fighting ladder has the functions of fire extinguishing and rescuing by fire fighters when a fire disaster occurs on a low floor, and can well assist the fire fighters in extinguishing and rescuing people, but the existing rescue ladder has some defects when in use;
(1) when the existing rescue ladder is used, as most of the existing rescue ladders are divided into single-bar ladders, extension ladders, two-section extension ladders, three-section extension ladders and the like, a bidirectional-channel multifunctional ladder is not available, so that fire fighters cannot simultaneously extinguish fire and save people, the rescue time is prolonged, and the use of the rescue ladder is inconvenient;
(2) when the existing rescue ladder is used, because the existing rescue ladder has single function, fire fighting or rescue can only be simply carried out, and when fire fighting and rescue are carried out, a good limiting mechanism is not arranged for limiting and fixing the position of a water belt, so that other fire fighters are required to manually hold and limit the position when fire fighting and rescue are carried out, the rescue time is prolonged, and the use of the rescue ladder is inconvenient;
therefore, the multifunctional rescue ladder can well solve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a multi-functional rescue ladder, current rescue ladder is when using on the existing market that solves above-mentioned background and proposes, because current rescue ladder is divided into single bar ladder for the most part, the extension ladder, two sections draw the ladder, three sections draw the ladder etc., never have the multi-functional ladder of both-way passage, lead to the fire fighter not to put out a fire and rescue people simultaneously, increase rescue time, the use of inconvenient rescue ladder and because current rescue ladder function is more single, can only carry out the fire control simply and put out a fire or rescue, when putting out a fire and rescue, do not have fine stop gear to carry out spacing fixed to the position of hosepipe, lead to still need other fire fighters to carry out manual taking when putting out a fire and rescue the rescue and spacing, rescue time has been increased, the problem of the use of inconvenient rescue ladder.
In order to achieve the above object, the utility model provides a following technical scheme: a multifunctional rescue ladder comprises a ladder stool, a first climbing auxiliary ladder and a second climbing auxiliary ladder, wherein the first climbing auxiliary ladder and the second climbing auxiliary ladder are arranged below two ends of the ladder stool, the sizes of the first climbing auxiliary ladder and the second climbing auxiliary ladder are equal, and the length of the ladder stool is greater than the sum of the lengths of the first climbing auxiliary ladder and the second climbing auxiliary ladder;
further comprising: rubber anti-skid pads are arranged below the bottoms of the first auxiliary climbing ladder and the second auxiliary climbing ladder, the two rubber anti-skid pads are equal in size, and the first auxiliary climbing ladder and the second auxiliary climbing ladder are symmetrically arranged about the vertical central line of the ladder;
the connecting seat is all installed at both ends about ladder is assisted with the second climbing to first climbing and the inboard of ladder is assisted to the second climbing, and four the size of connecting seat is equal to the inboard equal loose axle of one end of two connecting seats is connected with manual telescopic link, two manual telescopic link's size is equal.
Preferably, the outer side surfaces of the first climbing auxiliary ladder and the second climbing auxiliary ladder are both provided with a water hose limiting ring, the water hose limiting ring is equal in size, the water hose limiting ring is arranged at equal intervals, the inner side of one end of the water hose limiting ring is connected through a movable shaft, the outer side of one end of the water hose limiting ring is connected through a fastening bolt, and the surface of the water hose limiting ring is circular.
Through adopting above technical scheme, can be fine run through away fire hose from a row of hosepipe spacing ring to the convenience that can be fine carries on spacingly to the position of fire hose, avoids needing to utilize the manual work to carry out the manual holding when carrying out fire rescue, better convenience increases fire rescue efficiency.
Preferably, the ladder is assisted to first climbing has the installation pole with the equal fixed mounting in top of the ladder is assisted to the second climbing, and two the size of installation pole is equated, and the top of two installation poles is provided with first movable plate and second movable plate respectively, and the size of first movable plate and second movable plate is equated to first movable plate and second movable plate all set up the inboard at step stool, running gear is installed to the inside middle fluting bearing of step stool, and running gear's top is connected with the carousel to the carousel sets up the top at step stool, first movable plate all is provided with one row of tooth piece with the inboard surface of second movable plate, and two rows the size of tooth piece is equated to the inboard of two rows of tooth pieces all is connected with running gear, running gear constitutes the meshing through two rows of tooth pieces and second movable plate and is connected.
Through technical scheme more than adopting, utilize the running gear to constitute the meshing through two rows of tooth pieces and second movable plate and be connected, can be fine rotate through running gear and drive first climbing auxiliary ladder and the contraction and expansion of second climbing auxiliary ladder, the better convenience carries out the fire rescue.
Preferably, the ladder is assisted in first climbing and the impartial interval in outside surface of the ladder is assisted in the second climbing is provided with one row of climbing horizontal ladder, and two rows the size of climbing horizontal ladder is equal to the surface of two rows of climbing horizontal ladders all is provided with anti-skidding groove.
Through adopting above technical scheme, increase that can be fine the friction between the foot of rescue personnel and rescued personnel and the climbing horizontal ladder, the going on of better convenient rescue task.
Compared with the prior art, the beneficial effects of the utility model are as follows:
(1) the multifunctional rescue ladder is provided with a first climbing auxiliary ladder, a second climbing auxiliary ladder, a first movable plate, a rotating gear, a second movable plate and tooth blocks, wherein the rotating gear is driven by a rotating turntable to rotate in position, and then the front end and the rear end of the rotating gear are meshed and connected to the first movable plate and the second movable plate through a row of tooth blocks, so that the first movable plate and the second movable plate can be well and conveniently driven to move in position, the first climbing auxiliary ladder and the second climbing auxiliary ladder can be better and conveniently driven to move in position, one ladder can be conveniently used for fire rescue personnel to enter, the other ladder can be conveniently used for people trapped to escape, and the fire fighters can be better and conveniently put out a fire and rescue at the same time;
(2) this multi-functional rescue ladder is provided with hosepipe spacing ring and fastening bolt, the both sides that the ladder was assisted with the second climbing in first climbing are utilized and all are provided with a hosepipe spacing ring, then the one end that utilizes the hosepipe spacing ring is connected through the loose axle, it fixes to the hosepipe spacing ring to recycle fastening bolt, better convenience is spacing to the position of hosepipe spacing ring, run through the outside that extends to a hosepipe spacing ring with the hosepipe at last, the convenience that can be fine is spacing to the position of hosepipe, better convenience later stage fire fighter puts out a fire the rescue, avoid utilizing the manual work to take, better save rescue time.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic view of the first moving plate, the rotating gear and the second moving plate of the present invention;
fig. 3 is a schematic view of a local main section structure of the first moving plate and the rotating gear of the present invention;
fig. 4 is a schematic view of a first climbing auxiliary ladder of the present invention;
figure 5 is the utility model discloses ladder is assisted in first climbing and the hosepipe spacing ring structural schematic is cut open to bowing.
In the figure: 1. a ladder stool; 2. a first climbing auxiliary ladder; 3. a second climbing auxiliary ladder; 4. a rubber non-slip mat; 5. a manual telescopic rod; 6. a water hose limiting ring; 7. a first moving plate; 8. a rotating gear; 9. a turntable; 10. a second moving plate; 11. a tooth block; 12. climbing a horizontal ladder; 13. fastening a bolt; 14. a connecting seat; 15. and (5) installing a 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. 1-5, the present invention provides a technical solution: a multifunctional rescue ladder comprises a ladder stool 1, a first climbing auxiliary ladder 2, a second climbing auxiliary ladder 3, a rubber anti-skid pad 4, a manual telescopic rod 5, a water belt limiting ring 6, a first moving plate 7, a rotating gear 8, a rotary table 9, a second moving plate 10, a tooth block 11, a climbing horizontal ladder 12, a fastening bolt 13, a connecting seat 14 and a mounting rod 15;
the ladder comprises a ladder stool 1, a first climbing auxiliary ladder 2 and a second climbing auxiliary ladder 3, wherein the first climbing auxiliary ladder 2 and the second climbing auxiliary ladder 3 are arranged below two ends of the ladder stool 1, the sizes of the first climbing auxiliary ladder 2 and the second climbing auxiliary ladder 3 are equal, and the length of the ladder stool 1 is larger than the sum of the lengths of the first climbing auxiliary ladder 2 and the second climbing auxiliary ladder 3;
further comprising: ladder 2 is assisted in first climbing and the bottom below of ladder 3 is assisted in the second climbing all is provided with rubber slipmat 4, and the size of two rubber slipmats 4 is equated, and ladder 2 is assisted in first climbing and ladder 3 is assisted in the second climbing and is set up about ladder 1's vertical center line symmetry, connecting seat 14 is all installed at both ends about ladder 2 is assisted in first climbing and the inboard of ladder 3 is assisted in the second climbing, and the size of four connecting seats 14 is equated, and the inboard equal loose axle of one end of two connecting seats 14 is connected with manual telescopic rod 5, the size of two manual telescopic rod 5 is equated.
The outer side surfaces of the first climbing auxiliary ladder 2 and the second climbing auxiliary ladder 3 are respectively provided with a water discharge belt limiting ring 6, the water discharge belt limiting rings 6 are equal in size, the water discharge belt limiting rings 6 are arranged at equal intervals, the inner sides of one ends of the water discharge belt limiting rings 6 are connected through movable shafts, the outer sides of one ends of the water discharge belt limiting rings 6 are connected through fastening bolts 13, the surface of each water discharge belt limiting ring 6 is circular, firstly, the two semicircular water discharge belt limiting rings 6 are rotated through the movable shafts, fire hoses penetrate through the water discharge belt limiting rings 6 arranged on the outer sides of the first climbing auxiliary ladder 2 and the second climbing auxiliary ladder 3, then the water discharge belt limiting rings 6 are used for limiting through the fastening bolts 13, the position of the water discharge belt limiting rings 6 can be well prevented from being staggered, rescue work can be well facilitated, manual water hose taking is avoided, can be used by rescue workers well, and the rescue time is reduced well.
The working principle is as follows: when using this multi-functional rescue ladder, at first, when carrying out fire rescue, the both ends that utilize slewing gear 8 are connected with first movable plate 7 and second movable plate 10 through one row of tooth piece 11 meshing, can drive first movable plate 7 and the first climbing auxiliary ladder 2 of second movable plate 10 below simultaneously afterwards and carry out the position with second climbing auxiliary ladder 3 and remove, then stand up the fire rescue ladder and carry out the fire rescue, utilize first climbing auxiliary ladder 2 to supply the fire rescue personnel to get into afterwards, second climbing auxiliary ladder 3 supplies stranded crowd to flee for one's life, the convenience fire fighter that can be fine carries out the rescue simultaneously and puts out a fire and goes on, reverse slewing gear 8 can contract first climbing auxiliary ladder 2 and second climbing auxiliary ladder 3 again at last.
Utilize in first climbing to assist ladder 2 and the impartial interval in inboard of second climbing to assist ladder 3 to be provided with one row of climbing cross ladder 12, then all be provided with one row of antiskid ribbed tile on the surface of two rows of climbing cross ladders 12, increase first-aid staff that can be fine and by the first-aid staff foot and the frictional force of climbing between the cross ladder 12, run through away in one row of hosepipe spacing ring 6 that ladder 2 and the second climbing assisted ladder 3 outside setting are assisted to fire hose from first climbing at last, then it is spacing mutually through fastening bolt 13 to utilize hosepipe spacing ring 6, avoid the manual fire hose of taking of going on, save physical power more.
Those not described in detail in this specification are well within the skill of the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (7)
1. A multifunctional rescue ladder comprises a ladder (1), and a first climbing auxiliary ladder (2) and a second climbing auxiliary ladder (3) which are arranged below two ends of the ladder (1), wherein the first climbing auxiliary ladder (2) and the second climbing auxiliary ladder (3) are identical in size;
the length of the ladder stool (1) is greater than the sum of the lengths of the first auxiliary climbing ladder (2) and the second auxiliary climbing ladder (3);
it is characterized by also comprising:
rubber anti-skid pads (4) are arranged below the bottoms of the first auxiliary climbing ladder (2) and the second auxiliary climbing ladder (3), the sizes of the two rubber anti-skid pads (4) are identical, and the first auxiliary climbing ladder (2) and the second auxiliary climbing ladder (3) are symmetrically arranged about the vertical central line of the ladder (1);
connecting seats (14) are installed at the upper end and the lower end of the inner side of the first climbing auxiliary ladder (2) and the second climbing auxiliary ladder (3), and four the size of the connecting seats (14) is equal, and the inner side of one end of the two connecting seats (14) is connected with a manual telescopic rod (5) and two the size of the manual telescopic rod (5) is equal.
2. A multi-functional rescue ladder as claimed in claim 1, characterized in that: the outer side surfaces of the first climbing auxiliary ladder (2) and the second climbing auxiliary ladder (3) are provided with a water hose limiting ring (6), the water hose limiting ring (6) is equal in size, and the water hose limiting ring (6) is arranged at equal intervals.
3. A multi-functional rescue ladder as claimed in claim 2, characterized in that: the inner sides of one ends of the water hose limiting rings (6) are connected through movable shafts, the outer sides of one ends of the water hose limiting rings (6) are connected through fastening bolts (13), and the surfaces of the water hose limiting rings (6) are circular.
4. A multi-functional rescue ladder as claimed in claim 2, characterized in that: ladder (2) is assisted with the equal fixed mounting in top of second climbing auxiliary ladder (3) has installation pole (15), and two the size of installation pole (15) is equal, and the top of two installation poles (15) is provided with first movable plate (7) and second movable plate (10) respectively, and just first movable plate (7) is equal with the size of second movable plate (10) to first movable plate (7) all set up the inboard at step ladder (1) with second movable plate (10).
5. A multi-functional rescue ladder of claim 4, characterized in that: the rotary gear (8) is installed to the middle fluting bearing in the inside of ladder stool (1), and the top of rotary gear (8) is connected with carousel (9) to carousel (9) sets up the top at ladder stool (1).
6. A multi-functional rescue ladder of claim 4, characterized in that: the inner side surfaces of the first moving plate (7) and the second moving plate (10) are respectively provided with a row of tooth blocks (11), the two rows of tooth blocks (11) are equal in size, the inner sides of the two rows of tooth blocks (11) are respectively connected with a rotating gear (8), and the rotating gear (8) is in meshed connection with the first moving plate (7) and the second moving plate (10) through the two rows of tooth blocks (11).
7. A multi-functional rescue ladder of claim 4, characterized in that: the outer side surface equal distance of ladder (3) is assisted in first climbing (2) and second climbing is provided with one row of climbing horizontal ladder (12), and two rows the size of climbing horizontal ladder (12) is equated to the surface of two rows of climbing horizontal ladder (12) all is provided with anti-skidding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221120834.2U CN217380391U (en) | 2022-05-11 | 2022-05-11 | Multifunctional rescue ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221120834.2U CN217380391U (en) | 2022-05-11 | 2022-05-11 | Multifunctional rescue ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217380391U true CN217380391U (en) | 2022-09-06 |
Family
ID=83085765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221120834.2U Expired - Fee Related CN217380391U (en) | 2022-05-11 | 2022-05-11 | Multifunctional rescue ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217380391U (en) |
-
2022
- 2022-05-11 CN CN202221120834.2U patent/CN217380391U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220906 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |