CN108868576A - A kind of folding aerial ladder easy to remove - Google Patents
A kind of folding aerial ladder easy to remove Download PDFInfo
- Publication number
- CN108868576A CN108868576A CN201810678310.7A CN201810678310A CN108868576A CN 108868576 A CN108868576 A CN 108868576A CN 201810678310 A CN201810678310 A CN 201810678310A CN 108868576 A CN108868576 A CN 108868576A
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- fixed
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- plate
- movable
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Classifications
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/02—Ladders in general with rigid longitudinal member or members
- E06C1/38—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders
- E06C1/383—Foldable ladders in which the longitudinal members are brought together on folding
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/02—Ladders in general with rigid longitudinal member or members
- E06C1/38—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders
- E06C1/39—Ladders having platforms; Ladders changeable into platforms
- E06C1/393—Ladders having platforms foldable with the ladder
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/08—Special construction of longitudinal members, or rungs or other treads
- E06C7/081—Rungs or other treads comprising anti-slip features
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/16—Platforms on, or for use on, ladders, e.g. liftable or lowerable platforms
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/18—Devices for preventing persons from falling
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ladders (AREA)
Abstract
The present invention relates to a kind of folding aerial ladders easy to remove,Including bottom plate,Movable device,Climbing device and bindiny mechanism,Climbing device includes several climbing mechanisms and several fold mechanisms,Climbing mechanism includes two vertical bars and several pole-climbings,Fold mechanism includes two foldable assemblies,Foldable assembly includes the first sliding rail,Slide plate,Inserted link,Slotting ring and hinge unit,Movable device includes top plate and two movable components,Movable component includes movable plate,Strut,Second sliding rail,Sliding block,Fixed ring and fixed cell,The folding aerial ladder easy to remove realizes the connection of each climbing mechanism by fold mechanism,Both it had been convenient for the rotation of vertical bar,It is convenient for the connection fixed between two vertical bars again,Moreover,Fire fighter is facilitated to move above top plate and movable plate by movable device,Consequently facilitating fire fighter is according to scene of fire situation flexible modulation operating position,Improve the practicability of rescue efficiency and equipment.
Description
Technical field
The present invention relates to field of fire fighting equipment, in particular to a kind of folding aerial ladder easy to remove.
Background technique
Aerial ladder is a kind of common fire plant, is typically mounted on fire fighting truck, with lifting all turntables and can be gone out
Fiery device ascends a height for fire fighter and puts out a fire and succour trapped person, the fighting suitable for fire of high-rise building.
Existing aerial ladder generallys use telescoping mechanism and is gone up and down, although being conducive to reduce the figure of aerial ladder,
The lift in height of aerial ladder is limited in scope, and increasing with aerial ladder, the stability decline of aerial ladder, so that firefighters are not easy in height
Place carries out fire-fighting and rescue work, and moreover, at the top of aerial ladder, the scope of activities of firefighters is limited, is unfavorable for disappearing
Anti- officers and men move at the top of aerial ladder, and adjustment rescue position needs accurately to adjust cloud when carrying out fire-fighting work
The position of ladder and fire fighting truck, extends rescue time, so as to cause the reduction of existing aerial ladder practicability.
Summary of the invention
The technical problem to be solved by the present invention is to：For overcome the deficiencies in the prior art, a kind of folding be convenient for is provided
Mobile aerial ladder.
The technical solution adopted by the present invention to solve the technical problems is：A kind of folding fire-fighting cloud easy to remove
The bottom end of ladder, including bottom plate, movable device, climbing device and bindiny mechanism, the climbing device passes through bindiny mechanism and bottom plate
Connection, the top of the climbing device are connect with movable device, and the climbing device includes several climbing mechanisms and several foldings
Mechanism, between two neighboring climbing mechanism, two neighboring climbing mechanism is connected each fold mechanism by fold mechanism, described
Climbing mechanism includes two vertical bars and several pole-climbings, and the pole-climbing is uniformly fixed on from top to down between two vertical bars；
The fold mechanism includes two foldable assemblies, and the foldable assembly and vertical bar correspond, the foldable assembly
Positioned at the side of the separate pole-climbing of vertical bar, the foldable assembly includes the first sliding rail, slide plate, inserted link, slotting ring and hinge unit, phase
The vertical bar of adjacent two climbing mechanisms is connected with each other by hinge unit, and the shape of first sliding rail is U-shaped, first sliding rail
Both ends and slotting ring be separately fixed on the vertical bar of upper and lower two sides, the slide plate is set on the first sliding rail, and the inserted link is fixed
In the lower section of slide plate, the slotting ring is set on inserted link；
The movable device includes top plate and two movable components, and the top plate is erected at two of the climbing mechanism at top
On vertical bar, the top plate is equipped with opening, and two movable components are located at the both ends of top plate, and the movable component includes activity
Plate, strut, the second sliding rail, sliding block, fixed ring and fixed cell, the movable plate and top plate are hinged, the shape of second sliding rail
Shape is U-shaped, and the both ends of second sliding rail are fixed on vertical bar, and the sliding block is set on vertical bar, and the fixed ring is fixed on
On sliding block, the fixed ring is connect with fixed cell, and one end of the strut and fixed ring are hinged, the other end of the strut with
Movable plate is hinged.
Preferably, for the ease of adjusting the angle of ladder, the bindiny mechanism includes two connection components, the connection
Component and vertical bar correspond, and the connection component includes center-pole and two intubations, and the both ends of the center-pole are respectively set
Described to be intubated the top for being fixed on bottom plate in two intubations, the center-pole is fixedly connected with vertical bar.
Preferably, the hinge unit includes two hinged for the ease of the rotation between two neighboring climbing mechanism
Bar and two clamping plates, two clamping plates are located at the two sides of vertical bar, and the both ends of the hinge bar connect with two Boards walls respectively
It connects, the vertical bar of two neighboring climbing mechanism is respectively sleeved on two hinge bars.
Preferably, in order to reinforce the connection of pole-climbing and vertical bar, the pole-climbing and vertical bar are integrally formed mechanism.
Preferably, falling accident occurs during climbing in order to prevent, the pole-climbing is equipped with anti-skid chequer.
Preferably, passing through slotting ring for the ease of inserted link, the shape of the bottom end of the inserted link is hemispherical.
Preferably, for the ease of the position of fixed fixed ring, the fixed cell includes screwed pipe, screw rod and rotating bar,
The screwed pipe is fixed on vertical bar, and the Fixing shrink ring is located on screw rod, and the screwed pipe is set on screw rod, the screwed pipe with
The junction of screw rod, which is equipped with, is fixed on one end of the separate screwed pipe of screw rod with the matched screw thread of screw rod, the rotating bar.
Preferably, supporting plate and movable plate stress deformation in order to prevent, the making material of the strut and the system of movable plate
It is titanium alloy as material.
Preferably, preventing to fall to protect fire fighter to carry out fire-fighting work in the top of top plate and movable plate
It falls, protection mechanism is equipped with above the top of the movable plate and top plate, the protection mechanism includes cross bar, two positioning lists
First and several contraction units, two positioning units are located at the both ends of cross bar, and the contraction unit, which is evenly distributed on two, to be determined
Between bit location, the telescopic unit includes fixed block and connecting rod, and the fixed block is hinged by connecting rod and cross bar.
Preferably, the positioning unit includes fixed for the position of connecting rod in fixed transverse rod and each contraction unit
Position pipe, locating rod, the first protrusive board, the second protrusive board and slide bar, the positioning pipe sleeve are located at the bottom end of locating rod, and the locating rod is solid
It is scheduled on the lower section of the first protrusive board, second protrusive board is fixed on the top of the first protrusive board by slide bar, and the cross bar is set in cunning
On bar.
The invention has the advantages that the folding aerial ladder easy to remove realized by fold mechanism it is each
The rotation of vertical bar is not only convenient in the connection of climbing mechanism, but also convenient for fixing the connection between two vertical bars, with existing fold mechanism
It compares, which can adjust the form of equipment as needed, moreover, conveniently be disappeared by movable device
Anti- personnel move above top plate and movable plate, consequently facilitating fire fighter is according to scene of fire situation flexible modulation work
Make position, improves rescue efficiency, compared with existing movable device, the movable device is more safe and reliable, sets to improve
Standby practicability.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram of folding aerial ladder easy to remove of the invention；
Fig. 2 is the portion the A enlarged drawing of Fig. 1；
Fig. 3 is the portion the B enlarged drawing of Fig. 1；
Fig. 4 is the structural schematic diagram of the protection mechanism of folding aerial ladder easy to remove of the invention；
In figure：1. bottom plate, 2. vertical bars, 3. pole-climbings, 4. first sliding rails, 5. slide plates, 6. inserted links, 7. slotting rings, 8. top plates, 9. is living
Movable plate, 10. struts, 11. second sliding rails, 12. sliding blocks, 13. fixed rings, 14. center-poles, 15. intubations, 16. hinge bars, 17. folders
Plate, 18. screwed pipes, 19. screw rods, 20. rotating bars, 21. cross bars, 22. fixed blocks, 23. connecting rods, 24. positioning pipes, 25. locating rods,
26. the first protrusive board, 27. second protrusive boards, 28. slide bars.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
As shown in Figure 1, a kind of folding aerial ladder easy to remove, including bottom plate 1, movable device, climbing device
And bindiny mechanism, the bottom end of the climbing device are connect by bindiny mechanism with bottom plate 1, the top of the climbing device and activity
Mechanism connection, the climbing device include several climbing mechanisms and several fold mechanisms, and each fold mechanism is located at two neighboring climb
It climbs between mechanism, two neighboring climbing mechanism is connected by fold mechanism, and the climbing mechanism includes two vertical bars 2 and several climbs
Bar 3, the pole-climbing 3 are uniformly fixed on from top to down between two vertical bars 2；
In the aerial ladder, in climbing device, two adjacent climbing mechanisms is connected by each fold mechanism, are climbed
It climbs mechanism to be made of two vertical bars 2 and several pole-climbings 3, each climbing mechanism can both have been folded up using fold mechanism, to subtract
The figure and occupied space of small aerial ladder, while can also be by the vertical bar 2 in two adjacent climbing mechanisms using fold mechanism
It is fixed, convenient to climb upwards when required by cross bar 21, on the top of climbing device, firefighters can be in movable device
Top moved left and right, adjust operating position, convenient for according to Fires Occurred carry out fire-fighting and rescue work.
As shown in Fig. 2, the fold mechanism includes two foldable assemblies, the foldable assembly and vertical bar 2 are corresponded, institute
The side that foldable assembly is located at the separate pole-climbing 3 of vertical bar 2 is stated, the foldable assembly includes the first sliding rail 4, slide plate 5, inserted link 6, inserts
The vertical bar 2 of ring 7 and hinge unit, two neighboring climbing mechanism is connected with each other by hinge unit, the shape of first sliding rail 4
For U-shaped, the both ends of first sliding rail 4 and slotting ring 7 are separately fixed on the vertical bar 2 of upper and lower two sides, and the slide plate 5 is set in
On one sliding rail 4, the inserted link 6 is fixed on the lower section of slide plate 5, and the slotting ring 7 is set on inserted link 6；
When needing to be climbed using aerial ladder, two vertical bars 2 are rotated by hinge unit, so that two climbing mechanisms
In vertical bar 2 be located at same straight line after, moved down on the first sliding rail 4 using slide plate 5 so that inserted link 6 be inserted into slotting ring 7 in,
So that the angle of the vertical bar 2 in two adjacent climbing mechanisms is fixed, so operate, so that perpendicular in each climbing mechanism
Bar 2 is respectively positioned on same straight line, to increase the length of aerial ladder, fire fighter is facilitated to climb upwards by pole-climbing 3, to eminence into
Row fire-fighting work, and aerial ladder after use, slide plate 5 is moved up along the first sliding rail 4, so that inserted link 6 is taken out from slotting ring 7
After out, it may make that the vertical bar 2 in two climbing mechanisms is relatively rotated, it is convenient that ladder is shunk, reduce accounting for for ladder
Use space.
As shown in figures 1 and 3, the movable device includes top plate 8 and two movable components, and the top plate 8 is erected at top
On two vertical bars 2 of the climbing mechanism in portion, the top plate 8 is equipped with opening, and two movable components are located at the two of top plate 8
End, the movable component includes movable plate 9, strut 10, the second sliding rail 11, sliding block 12, fixed ring 13 and fixed cell, the work
Movable plate 9 and top plate 8 are hinged, and the shape of second sliding rail 11 is U-shaped, and the both ends of second sliding rail 11 are fixed on vertical bar 2,
The sliding block 12 is set on vertical bar 2, and the fixed ring 13 is fixed on sliding block 12, and the fixed ring 13 connects with fixed cell
It connects, one end of the strut 10 and fixed ring 13 are hinged, and the other end and movable plate 9 of the strut 10 are hinged.
The movement of a wide range of area is carried out on the top of climbing device for the ease of firefighters, improves fire-fighting work effect
Rate moves up sliding block 12 along the second sliding rail 11 when carrying out fire-fighting, and fixed ring 13 is driven to move up, using admittedly
The position of the fixed fixed ring 13 of order member, fixed ring 13 drives movable plate 9 to be rotated up by strut 10, so that top plate 8 and two
After a movable plate 9 is generally aligned in the same plane, aerial ladder is ridden on building, then fire fighter climbs upwards, by opening climb to
, can be movable on two movable plates 9 behind the top of top plate 8, it is moved to facilitate fire fighter on the top of climbing device
It is dynamic, it is convenient for fire-fighting and rescue work.
As shown in Figure 1, the bindiny mechanism includes two connection components, the connection component and vertical bar 2 are corresponded, institute
Stating connection component includes center-pole 14 and two intubations 15, and the both ends of the center-pole 14 are separately positioned in two intubations 15,
The intubation 15 is fixed on the top of bottom plate 1, and the center-pole 14 is fixedly connected with vertical bar 2.
The position of intubation 15 is fixed, and center-pole 14 can be around the axis rotation of intubation 15, and then facilitates turning for vertical bar 2
It is dynamic, realize the function of adjusting the angle of aerial ladder.
As shown in Fig. 2, the hinge unit includes two hinge bars 16 and two clamping plates 17, two clamping plates 17 are located at
The two sides of vertical bar 2, the both ends of the hinge bar 16 are fixedly connected with two clamping plates 17 respectively, the vertical bar of two neighboring climbing mechanism
2 are respectively sleeved on two hinge bars 16.
Two hinge bars 16 are each passed through the vertical bar 2 in two adjacent climbing mechanisms, convenient for occurring to turn between vertical bar 2
It is dynamic, prevent hinge bar 16 to be detached from vertical bar 2 using two clamping plates 17.
Preferably, the feature consolidated using integrated formed structure, described to climb in order to reinforce the connection of pole-climbing 3 Yu vertical bar 2
Bar 3 and vertical bar 2 are integrally formed mechanism.
Preferably, falling accident occurs during climbing in order to prevent, the pole-climbing 3 is equipped with anti-skid chequer.Pass through increasing
If anti-skid chequer, the degree of roughness on 3 surface of pole-climbing is increased, prevents firefighters trick position during climbing from sliding initiation occurs
Falling accident.
Preferably, passing through slotting ring 7 for the ease of inserted link 6, the shape of the bottom end of the inserted link 6 is hemispherical.Passing through will
The shape of the bottom end of inserted link 6 is designed as hemispherical, facilitates inserted link 6 to pass through slotting ring 7, consequently facilitating quickly vertical bar 2 is fixed.
As shown in figure 3, the fixed cell includes screwed pipe 18, screw rod 19 and rotating bar 20, the screwed pipe 18 is fixed on perpendicular
On bar 2, the fixed ring 13 is set on screw rod 19, and the screwed pipe 18 is set on screw rod 19, the screwed pipe 18 and screw rod
19 junction, which is equipped with, is fixed on one end of the separate screwed pipe 18 of screw rod 19 with the matched screw thread of screw rod 19, the rotating bar 20.
When needing the position to fixed ring 13 to be fixed, fixed ring 13 is directed at screwed pipe 18, then makes rotating bar 20
Rotation so that screw rod 19 inserts screwed pipe 18 along the axis of fixed ring 13, and passes through the position of 18 standing screw 19 of screwed pipe
It sets, and then secures the position of fixed ring 13.
Preferably, the feature firm using titanium alloy material, 9 stress deformation of supporting plate and movable plate, described in order to prevent
The making material of strut 10 and the making material of movable plate 9 are titanium alloy.
As shown in figure 4, the top of the movable plate 9 and the top of top plate 8 are equipped with protection mechanism, the protection mechanism packet
It includes 21, two positioning units of cross bar and several contraction units, two positioning units is located at the both ends of cross bar 21, the contraction
Unit is evenly distributed between two positioning units, and the telescopic unit includes fixed block 22 and connecting rod 23, the fixed block
22 is hinged by connecting rod 23 and cross bar 21.
The position that cross bar 21 is secured using two directed elements, in the lower section of cross bar 21, fixed block 22 is fixed on top plate 8
On movable plate 9, so that the position of each connecting rod 23 is fixed, fence is formed by cross bar 21 and each connecting rod 23, is prevented
Fire fighter fall when fire-fighting work from the top of top plate 8 or movable plate 9, so that fire fighter be protected to carry out safety
Fire-fighting and rescue work.
Preferably, for the position of connecting rod 23 in fixed transverse rod 21 and each contraction unit, the positioning unit packet
Positioning pipe 24, locating rod 25, the first protrusive board 26, the second protrusive board 27 and slide bar 28 are included, the positioning pipe 24 is set in locating rod 25
Bottom end, the locating rod 25 is fixed on the lower section of the first protrusive board 26, and second protrusive board 27 is fixed on first by slide bar 28
The top of protrusive board 26, the cross bar 21 are set on slide bar 28.Slide bar 28 is limited using the first protrusive board 26 and the second protrusive board 27
Motion direction, prevent slide bar 28 be detached from cross bar 21, when being fixed, by 25 alignment and fixation of locating rod in top plate 8 or activity
Positioning pipe 24 on plate 9 is inserted into positioning pipe 24 so that locating rod 25 moves down, locating rod 25 can be fixed on positioning
In pipe 24, to secure the position of cross bar 21 and each telescopic unit.
In the aerial ladder, the vertical bar 2 in two neighboring climbing mechanism is facilitated to be rotated by foldable assembly, in aerial ladder
When idle, two vertical bars 2 are parallel, so that the figure and occupied space of equipment are reduced, when needing using aerial ladder, by adjacent two
Vertical bar 2 in a climbing mechanism turns to same axis, after being fixed using foldable assembly, can increase the length of aerial ladder, just
Climbing, moreover, the aerial ladder are hoisted in use, can also be sliding on the second sliding rail 11 by sliding block 12 in firefighters
It is dynamic, drive movable plate 9 to turn to the same plane with top plate 8 by strut 10, using fixed cell to the position of fixed ring 13 into
Row is fixed, so that fire fighter be facilitated to be moved on a large scale at the top of climbing device, is convenient for according to scene of fire situation,
Flexible modulation working range, to improve rescue efficiency.
Compared with prior art, which realizes each climbing by fold mechanism
The rotation of vertical bar 2 is not only convenient in the connection of mechanism, but also convenient for fixing the connection between two vertical bars 2, with existing fold mechanism phase
Than the fold mechanism flexible structure can adjust the form of equipment as needed, moreover, facilitate fire-fighting by movable device
Personnel move in the top of top plate 8 and movable plate 9, consequently facilitating fire fighter is according to scene of fire situation flexible modulation work
Make position, improves rescue efficiency, compared with existing movable device, the movable device is more safe and reliable, sets to improve
Standby practicability.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (10)
1. a kind of folding aerial ladder easy to remove, which is characterized in that including bottom plate (1), movable device, climbing device
And bindiny mechanism, the bottom end of the climbing device are connect by bindiny mechanism with bottom plate (1), the top of the climbing device and work
The connection of motivation structure, the climbing device include several climbing mechanisms and several fold mechanisms, and each fold mechanism is located at two neighboring
Between climbing mechanism, two neighboring climbing mechanism by fold mechanism connect, the climbing mechanism include two vertical bars (2) and if
Dry pole-climbing (3), the pole-climbing (3) are uniformly fixed on from top to down between two vertical bars (2)；
The fold mechanism includes two foldable assemblies, and the foldable assembly and vertical bar (2) correspond, the foldable assembly position
In the side of the separate pole-climbing (3) of vertical bar (2), the foldable assembly includes the first sliding rail (4), slide plate (5), inserted link (6), slotting ring
(7) it is connected with each other with hinge unit, the vertical bar (2) of two neighboring climbing mechanism by hinge unit, first sliding rail (4)
Shape is U-shaped, and the both ends of first sliding rail (4) and slotting ring (7) are separately fixed on the vertical bar (2) of upper and lower two sides, the cunning
Plate (5) is set on the first sliding rail (4), and the inserted link (6) is fixed on the lower section of slide plate (5), and the slotting ring (7) is set in inserted link
(6) on；
The movable device includes top plate (8) and two movable components, and the top plate (8) is erected at the two of the climbing mechanism at top
On a vertical bar (2), the top plate (8) is equipped with opening, and two movable components are located at the both ends of top plate (8), the activity
Component includes movable plate (9), strut (10), the second sliding rail (11), sliding block (12), fixed ring (13) and fixed cell, the work
Hingedly, the shape of second sliding rail (11) is U-shaped, and the both ends of second sliding rail (11) are fixed on for movable plate (9) and top plate (8)
On vertical bar (2), the sliding block (12) is set on vertical bar (2), and the fixed ring (13) is fixed on sliding block (12), the fixation
Ring (13) is connect with fixed cell, one end of the strut (10) and fixed ring (13) hingedly, the other end of the strut (10)
It is hinged with movable plate (9).
2. folding aerial ladder easy to remove as described in claim 1, which is characterized in that the bindiny mechanism includes
Two connection components, the connection component and vertical bar (2) correspond, and the connection component includes that center-pole (14) and two insert
It manages (15), the both ends of the center-pole (14) are separately positioned in two intubations (15), and the intubation (15) is fixed on bottom plate (1)
Top, the center-pole (14) is fixedly connected with vertical bar (2).
3. folding aerial ladder easy to remove as described in claim 1, which is characterized in that the hinge unit includes
Two hinge bars (16) and two clamping plates (17), two clamping plates (17) are located at the two sides of vertical bar (2), the hinge bar (16)
Both ends be fixedly connected respectively with two clamping plates (17), the vertical bar (2) of two neighboring climbing mechanism be respectively sleeved at two it is hinged
On bar (16).
4. folding aerial ladder easy to remove as described in claim 1, which is characterized in that the pole-climbing (3) and perpendicular
Bar (2) is integrally formed mechanism.
5. folding aerial ladder easy to remove as described in claim 1, which is characterized in that set on the pole-climbing (3)
There is anti-skid chequer.
6. folding aerial ladder easy to remove as described in claim 1, which is characterized in that the bottom of the inserted link (6)
The shape at end is hemispherical.
7. folding aerial ladder easy to remove as described in claim 1, which is characterized in that the fixed cell includes
Screwed pipe (18), screw rod (19) and rotating bar (20), the screwed pipe (18) are fixed on vertical bar (2), and the fixed ring (13) is arranged
On screw rod (19), the screwed pipe (18) is set on screw rod (19), and the screwed pipe (18) sets with the junction of screw rod (19)
Have and is fixed on one end of the separate screwed pipe (18) of screw rod (19) with screw rod (19) matched screw thread, the rotating bar (20).
8. folding aerial ladder easy to remove as described in claim 1, which is characterized in that the system of the strut (10)
The making material for making material and movable plate (9) is titanium alloy.
9. folding aerial ladder easy to remove as described in claim 1, which is characterized in that the movable plate (9)
It is equipped with protection mechanism above top and top plate (8), the protection mechanism includes cross bar (21), two positioning units and several
Unit is shunk, two positioning units are located at the both ends of cross bar (21), and it is single that the contraction unit is evenly distributed on two positioning
Between member, the telescopic unit includes fixed block (22) and connecting rod (23), the fixed block (22) by connecting rod (23) with
Cross bar (21) is hinged.
10. folding aerial ladder easy to remove as described in claim 1, which is characterized in that the positioning unit packet
Include positioning pipe (24), locating rod (25), the first protrusive board (26), the second protrusive board (27) and slide bar (28), positioning pipe (24) set
It is located at the bottom end of locating rod (25), the locating rod (25) is fixed on the lower section of the first protrusive board (26), second protrusive board (27)
The top of the first protrusive board (26) is fixed on by slide bar (28), the cross bar (21) is set on slide bar (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810678310.7A CN108868576B (en) | 2018-06-27 | 2018-06-27 | Folding fire control aerial ladder of being convenient for remove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810678310.7A CN108868576B (en) | 2018-06-27 | 2018-06-27 | Folding fire control aerial ladder of being convenient for remove |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108868576A true CN108868576A (en) | 2018-11-23 |
| CN108868576B CN108868576B (en) | 2019-12-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810678310.7A Active CN108868576B (en) | 2018-06-27 | 2018-06-27 | Folding fire control aerial ladder of being convenient for remove |
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| Country | Link |
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| CN (1) | CN108868576B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109701187A (en) * | 2018-12-21 | 2019-05-03 | 重庆消防安全技术研究服务有限责任公司 | It is a kind of to warn fire fighting truck with amplifying for removable aerial ladder |
| CN110714718A (en) * | 2019-10-09 | 2020-01-21 | 长沙中联消防机械有限公司 | Aerial ladder and elevating fire truck |
| CN110878672A (en) * | 2019-12-03 | 2020-03-13 | 国网河南省电力公司鹤壁供电公司 | Emergency repair vehicle ladder device of ascending a height |
| CN111794670A (en) * | 2020-06-16 | 2020-10-20 | 兰新伟 | Pole-climbing device with folding structure for electric power overhaul |
| CN113023632A (en) * | 2021-03-24 | 2021-06-25 | 浙江安防职业技术学院 | Novel stable variable fire control aerial ladder |
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| CN204299451U (en) * | 2014-12-12 | 2015-04-29 | 姜晓奕 | The aerial ladder that can increase fast |
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| CN108175977A (en) * | 2018-02-02 | 2018-06-19 | 南京纬力创新能源科技有限公司 | A kind of convenient and strength-saving fire plant of flexible structure and access for wisdom piping lane |
| CN207566820U (en) * | 2017-09-03 | 2018-07-03 | 陈春女 | A kind of folding aerial ladder for fire-fighting |
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| CN204299451U (en) * | 2014-12-12 | 2015-04-29 | 姜晓奕 | The aerial ladder that can increase fast |
| CN106972815A (en) * | 2017-05-06 | 2017-07-21 | 深圳市奈士迪技术研发有限公司 | A kind of intelligent high-efficient photovoltaic power generation apparatus for power system |
| CN107039741A (en) * | 2017-06-12 | 2017-08-11 | 马鞍山九致信息科技有限公司 | A kind of aerial angle is adjustable and fall arrest communication pole |
| CN207566820U (en) * | 2017-09-03 | 2018-07-03 | 陈春女 | A kind of folding aerial ladder for fire-fighting |
| CN108175977A (en) * | 2018-02-02 | 2018-06-19 | 南京纬力创新能源科技有限公司 | A kind of convenient and strength-saving fire plant of flexible structure and access for wisdom piping lane |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109701187A (en) * | 2018-12-21 | 2019-05-03 | 重庆消防安全技术研究服务有限责任公司 | It is a kind of to warn fire fighting truck with amplifying for removable aerial ladder |
| CN110714718A (en) * | 2019-10-09 | 2020-01-21 | 长沙中联消防机械有限公司 | Aerial ladder and elevating fire truck |
| CN110878672A (en) * | 2019-12-03 | 2020-03-13 | 国网河南省电力公司鹤壁供电公司 | Emergency repair vehicle ladder device of ascending a height |
| CN111794670A (en) * | 2020-06-16 | 2020-10-20 | 兰新伟 | Pole-climbing device with folding structure for electric power overhaul |
| CN113023632A (en) * | 2021-03-24 | 2021-06-25 | 浙江安防职业技术学院 | Novel stable variable fire control aerial ladder |
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|---|---|
| CN108868576B (en) | 2019-12-24 |
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