CN109132965A - Multifunctional working bucket in aerial ladder fire-fighting equipment - Google Patents

Multifunctional working bucket in aerial ladder fire-fighting equipment Download PDF

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Publication number
CN109132965A
CN109132965A CN201810897474.9A CN201810897474A CN109132965A CN 109132965 A CN109132965 A CN 109132965A CN 201810897474 A CN201810897474 A CN 201810897474A CN 109132965 A CN109132965 A CN 109132965A
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China
Prior art keywords
working bucket
fire
frame body
main body
fixed frame
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Granted
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CN201810897474.9A
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Chinese (zh)
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CN109132965B (en
Inventor
竺灵云
陈波平
王红燕
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Jiaxing Huafeipeng Technology Co ltd
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Individual
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Priority to CN201810897474.9A priority Critical patent/CN109132965B/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F11/00Lifting devices specially adapted for particular uses not otherwise provided for
    • B66F11/04Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
    • AHUMAN NECESSITIES
    • A62LIFE-SAVING; FIRE-FIGHTING
    • A62CFIRE-FIGHTING
    • A62C27/00Fire-fighting land vehicles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F13/00Common constructional features or accessories
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F17/00Safety devices, e.g. for limiting or indicating lifting force
    • B66F17/006Safety devices, e.g. for limiting or indicating lifting force for working platforms

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Ladders (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
  • Forklifts And Lifting Vehicles (AREA)

Abstract

The present invention provides the multifunctional working bucket in aerial ladder fire-fighting equipment, including fixed frame body, inner pallet and fixed cat ladder;The fixed frame body rear sidewalls vertical is symmetrically arranged with the connector of T-type shape, and connector opens up that there are two symmetrical large-sized bolt placement holes up and down;It is fixed up in the top planes of the fixed frame body and is provided with ambulance box.The setting of ambulance box of the invention, by being fixedly installed the backplate to concave on left end at the top of ambulance box and right end side plate, and the notch consistent with working bucket body width is offered in the middle part of the front end side plate of ambulance box, and the length of ambulance box is consistent with the fixed length of frame body, when being rescued using the equipment, it can will be handicapped after rescue, and the people that bodily injury can not be touched easily is placed in ambulance box, and the setting of backplate, can be avoided and slide out ambulance box by rescue personnel.

Description

Multifunctional working bucket in aerial ladder fire-fighting equipment
Technical field
The invention belongs to fire-fighting equipment technical fields, more specifically, in particular to multi-functional in aerial ladder fire-fighting equipment Working bucket.
Background technique
Fire-fighting truntable ladder is equipped with hydraulic high platform, ascend a height the skyscraper, tall and big facility, oil saved for fire fighter The fire such as tank succour trapped person, rescue valuable goods and materials and complete other rescue tasks.Vehicle is equipped with telescopic aerial ladder, can It with elevator scoop turntable and extinguishing device, ascends a height for fire fighter and puts out a fire and succour trapped person, be suitable for skyscraper The fighting of fire, such as the convertible fire-fighting truntable ladder working platform device of application for patent CN201420054631.7, including aerial ladder Fire fighting truck workbench, turnover mechanism, overturning oil cylinder, Weighing mechanism, ladder connection frame, ladder.Fire-fighting truntable ladder workbench It is connect with turnover mechanism by overturning oil cylinder, turnover mechanism is connect with ladder connection frame by Weighing mechanism.Ladder connection frame with Ladder connection.The hydraulic system of overturning oil cylinder is connected with vehicle hydraulic assembly.The present invention is realized to work to fire-fighting truntable ladder and be put down Effective control of platform turn over function and load steps up fire-fighting truntable ladder reduction vehicle height and length, complete vehicle structure more It gathers beauty, promotes operational security.
Based on above-mentioned, the inventors discovered that, existing fire-fighting truntable ladder working bucket is in use due to by condition Limitation, can not add too many structure, particularly for the working bucket of fire-fighting, if desired be gone out using extinguishing pipe in working bucket Fire, extinguishing pipe are difficult to control in the sky, cause very big puzzlement for fire fighter, are especially escaped opening up for trapped person's fixed point When raw road, be more difficult to operate, and since rescue environment is complicated, when especially being rescued in tunnel, size aerial ladder be difficult into Enter, when still having interval between working bucket and building body, it is difficult to increase rescue.
Then, it in view of this, being studied improvement for existing structure and missing, provides more in aerial ladder fire-fighting equipment Function operation bucket, to achieve the purpose that with more more practical value.
Summary of the invention
In order to solve the above technical problem, the present invention provides the multifunctional working buckets in aerial ladder fire-fighting equipment, existing to solve There is the working bucket for fire-fighting, if desired put out a fire using extinguishing pipe in working bucket, extinguishing pipe is difficult to control in the sky, is offseted Very big puzzlement is caused for anti-personnel, especially when opening up escape road for trapped person's fixed point, more unworkable problem.
The purpose and effect of multifunctional working bucket in aerial ladder fire-fighting equipment of the present invention, are reached by technological means in detail below At:
Multifunctional working bucket in aerial ladder fire-fighting equipment, including fixed frame body, interior case, working bucket main body, protect edge, connection Body, camera, ambulance box, backplate, lower support, middle supporter, extension table, warning lamp, turntable, colloid water pipe, sliding rail are electronic Cylinder control switch, conversion block, steel pipe, small-sized fire-fighting big gun, handle, electric cylinder control cabinet, electric cylinder, inner pallet and fixation Cat ladder;The fixed frame body rear sidewalls vertical is symmetrically arranged with the connector of T-type shape, and there are two connector opens up up and down Symmetrical large-sized bolt placement hole;It is fixed up in the top planes of the fixed frame body and is provided with ambulance box;The fixation The lower end of frame body is equipped with case in the rectangle that left and right communicates, and the front side wall upper end of interior case is fixedly installed electric cylinder control Case;Symmetrical electronic gas there are two being bolted to connection on the inner box side wall of the lower section of the electric cylinder control cabinet Cylinder;The left end of the front end side wall of the fixed frame body and right end have been symmetrically arranged camera;The fixed frame body The middle part of front end side wall is vertically welded with working bucket main body, and working bucket main body upper end and fixed frame body upper end flush;Institute The lower end that lower support is vertically welded in fixed frame body front end side wall is stated, and lower support is intermediate hollow out concave structure;Institute It states and is provided with extension table between the upper transverse plane of lower support and the lower end plane of working bucket main body;The extension table bottom plane On be fixedly connected with inner pallet, and the middle supporter of M shape is slidably connected in inner pallet, and the rear end of middle supporter is fixedly welded On fixed frame body;Warning lamp is fixedly installed on the front plan of the extension table;The left side wall of the working bucket main body With circular turntable is rotatably connected to by shaft in the middle part of right side wall, and the lateral wall middle part of turntable is to being externally connected with colloid water It manages, is engraved structure in turntable;The top of the turntable is fixedly connected with steel pipe upwards, and the top of steel pipe is fixedly connected with Conversion block;The upper end of the conversion block is rotatably connected to small-sized fire-fighting big gun, and the rear end of small-sized fire-fighting big gun is provided with handle, small-sized Fire monitor can carry out 360 degree rotation;Electric cylinder control is provided at the top of the rear end of the left and right sides wall of the working bucket main body Switch, and by being electrically connected between electric cylinder control switch and electric cylinder control cabinet.
Further, it is fixedly installed the backplate to concave on the left end at the top of the ambulance box and right end side plate, and rescued Offer the notch consistent with working bucket body width in the middle part of the front end side plate of protecting box, and the length of ambulance box and fixed frame master The length of body is consistent.
Further, the working bucket main body generally regular hexahedron shape structure, and the left and right side of working bucket main body Respectively there are two side, part-structure where small-sized fire-fighting big gun is arranged on forward side.
Further, two groups of sliding rails up and down are provided on the left end of the working bucket main body and the front side wall of right end, and sliding The width of the sliding slot opened up on rail is just consistent with the diameter of steel pipe.
Further, the sliding rail is convex structure, and the cambered surface of sliding rail is just using the center of turntable of lower section as axle center It is formed.
Further, the two oblique side wall of lateral edge of working bucket body front end plane, which is extended forward, shield edge, and protects edge Between be fixedly welded with fixed cat ladder.
Further, symmetrical undercut type through-hole there are two being opened up in the inner pallet front-rear side walls, and inner pallet is logical The corresponding middle supporter of structure therewith is slidably connected in hole, and middle supporter is fixedly welded on fixed frame body.
Further, the rear end side wall of the extension table and the movable end of electric cylinder are connected to a fixed, and electric cylinder The telescopic distance of movable end be exactly 2/3rds of extension table length.
Compared with prior art, the invention has the following beneficial effects:
The setting of ambulance box, by being fixedly installed the backplate to concave on left end at the top of ambulance box and right end side plate, And the notch consistent with working bucket body width is offered in the middle part of the front end side plate of ambulance box, and the length of ambulance box and fixation The length of frame body is consistent, when being rescued using the equipment, after rescue can will be handicapped, and bodily injury is not The people that can be touched easily is placed in ambulance box, and the setting of backplate, can be avoided and slides out ambulance box by rescue personnel.
The setting of working bucket main body and sliding rail, by working bucket main body generally regular hexahedron shape structure, and working bucket master Respectively there are two side, part-structure where small-sized fire-fighting big gun is arranged on forward side the left and right side of body, from And the activity space in working bucket main body is made to be similar border circular areas, reasonable maximization utilizes space, and can maximize The fire-fighting dead angle in front is reduced, and is provided with two groups of sliding rails up and down on the left end of working bucket main body and the front side wall of right end, and sliding The width of the sliding slot opened up on rail is just consistent with the diameter of steel pipe, so that steel pipe is merely able to move in sliding rail, prevents It only falls off when steel pipe operation in the sky, in addition, reducing load of the fire fighter in working bucket main body, and sliding rail is arc-shaped Structure, and the cambered surface of sliding rail is formed using the center of turntable of lower section as axle center just, so that conversion block and small-sized fire-fighting Part-structure where big gun can be moved forward and backward by axis of center of turntable, in order to eliminate the dead angle during fire-fighting.
The setting of extension table and inner pallet, by being opened up in inner pallet front-rear side walls there are two symmetrical undercut type through-hole, And the corresponding middle supporter of structure therewith is slidably connected in the through-hole of inner pallet, and middle supporter is fixedly welded on fixed frame In main body, so that inner pallet and thereon structure are able to maintain position and fix when being moved forward and backward along middle supporter, And middle supporter is also capable of providing the effect of guiding, and the rear end side wall of extension table and the movable end of electric cylinder are fixedly linked It connects, and the telescopic distance of movable end of electric cylinder is exactly 2/3rds of extension table length, when working bucket main part When being pushed into the position for needing to rescue by fire-fighting truntable ladder, extension table can be used as secondary extendable platform, convenient for personnel to be rescued Space between across the moon working bucket main body of safety and danger zone, especially in narrow tunnel.
Detailed description of the invention
Fig. 1 is that axis regards structural schematic diagram on right front of the invention.
Fig. 2 is that axis regards structural schematic diagram on left back of the invention.
Fig. 3 is lower axle view structural schematic diagram in right front of the invention.
Fig. 4 is schematic view of the front view of the invention.
Fig. 5 is left view structural representation of the invention.
Fig. 6 is part rotation status axis view structural schematic diagram where small-sized fire-fighting big gun of the invention.
Fig. 7 is that extension table of the invention stretches out state axis view structural schematic diagram.
Fig. 8 is that extension table of the invention stretches out state left view structural representation.
In figure, the corresponding relationship of component names and accompanying drawing number are as follows:
1- fixes frame body, case in 101-, 2- working bucket main body, 201- shield edge, 3- connector, 4- camera, 5- rescue Case, 501- backplate, 6- lower support, supporter in 7-, 8- extension table, 801- warning lamp, 9- turntable, 10- colloid water pipe, 11- Sliding rail, 12- electric cylinder control switch, 13- conversion block, 1301- steel pipe, 14- small-sized fire-fighting big gun, 1401- handle, 15- are electronic Cylinder control cabinet, 16- electric cylinder, 17- inner pallet, the fixed cat ladder of 18-.
Specific embodiment
Embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples.Following embodiment is used for Illustrate the present invention, but cannot be used to limit the scope of the invention.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more;Term " on ", The orientation or positional relationship of the instructions such as "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion " is It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair Limitation of the invention.In addition, term " first ", " second ", " third " etc. are used for description purposes only, and should not be understood as instruction or Imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " connected " " connects Connect " it shall be understood in a broad sense, for example, it may be being fixedly connected, it may be a detachable connection, or be integrally connected;It can be machine Tool connection, is also possible to be electrically connected;It can be directly connected, it can also be indirectly connected through an intermediary.For this field For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Embodiment:
As shown in attached drawing 1 to attached drawing 8:
The present invention provides the multifunctional working bucket in aerial ladder fire-fighting equipment, including fixed frame body 1, interior case 101, working bucket Main body 2, shield is along 201, connector 3, camera 4, ambulance box 5, backplate 501, lower support 6, middle supporter 7, extension table 8, alert Show lamp 801, turntable 9, colloid water pipe 10, sliding rail 11, electric cylinder control switch 12, conversion block 13, steel pipe 1301, small-sized fire-fighting Big gun 14, handle 1401, electric cylinder control cabinet 15, electric cylinder 16, inner pallet 17 and fixed cat ladder 18;The fixed frame body The vertically symmetrical connector 3 for being provided with T-type shape of 1 rear end side wall, and about 3 connector open up there are two symmetrical large-sized bolt pacify Set hole;It is fixed up in the top planes of the fixed frame body 1 and is provided with ambulance box 5;The lower end of the fixed frame body 1 is set Case 101 in the rectangle for thering is left and right to communicate, and the front side wall upper end of interior case 101 is fixedly installed electric cylinder control cabinet 15;It is described Symmetrical electric cylinder there are two being bolted to connection on 101 side wall of interior case of the lower section of electric cylinder control cabinet 15 16;The left end of the front end side wall of the fixed frame body 1 and right end have been symmetrically arranged camera 4;The fixed frame body 1 The middle part of front end side wall be vertically welded with working bucket main body 2, and 2 upper end of working bucket main body is equal with fixed 1 upper end of frame body Together;The lower support 6 is vertically welded in the lower end of fixed 1 front end side wall of frame body, and lower support 6 is intermediate hollow out concave Structure;Extension table 8 is provided between the upper transverse plane of the lower support 6 and the lower end plane of working bucket main body 2;The extension It is fixedly connected with inner pallet 17 in 8 bottom plane of platform, and slidably connects the middle supporter 7 of M shape in inner pallet 17, and middle support The rear end of body 7 is fixedly welded on fixed frame body 1;Warning lamp 801 is fixedly installed on the front plan of the extension table 8; Circular turntable 9 is rotatably connected to by shaft in the middle part of the left side wall and right side wall of the working bucket main body 2, and turntable 9 It is engraved structure in turntable 9 to colloid water pipe 10 is externally connected in the middle part of lateral wall;The top of the turntable 9 is fixed upwards to be connected It is connected to steel pipe 1301, and the top of steel pipe 1301 is fixedly connected with conversion block 13;The upper end of the conversion block 13 is rotatably connected to Small-sized fire-fighting big gun 14, and the rear end of small-sized fire-fighting big gun 14 is provided with handle 1401, small-sized fire-fighting big gun 14 can carry out 360 degree rotation; Electric cylinder control switch 12 is provided at the top of the rear end of the left and right sides wall of the working bucket main body 2, and electric cylinder controls By being electrically connected between switch 12 and electric cylinder control cabinet 15.
Wherein, it is fixedly installed the backplate 501 to concave on the left end at 5 top of ambulance box and right end side plate, and rescued Offer the notch consistent with 2 width of working bucket main body in the middle part of the front end side plate of protecting box 5, and the length and fixation of ambulance box 5 The length of frame body 1 is consistent, when being rescued using the equipment, after rescue can will be handicapped, and bodily injury The people that can not be touched easily is placed in ambulance box 5, and the setting of backplate 501, can be avoided and is slid out by rescue personnel Ambulance box 5.
Wherein, the working bucket main body 2 generally regular hexahedron shape structure, and the left and right side of working bucket main body 2 point There are two sides, and 14 place part-structure of small-sized fire-fighting big gun is arranged on forward side, so that working bucket master Activity space in body 2 is similar border circular areas, and reasonable maximization utilizes space, and can maximize the fire-fighting for reducing front Dead angle.
Wherein, two groups of sliding rails 11, and sliding rail up and down are provided on the left end of the working bucket main body 2 and the front side wall of right end The width of the sliding slot opened up on 11 is just consistent with the diameter of steel pipe 1301, so that steel pipe 1301 is merely able in sliding rail It is moved in 11, prevents from falling off when the operation in the sky of steel pipe 1301, in addition, reducing load of the fire fighter in working bucket main body 2.
Wherein, the sliding rail 11 is convex structure, and the cambered surface of sliding rail 11 is just using 9 center of turntable of lower section as axis Be formed centrally so that conversion block 13 and 14 place part-structure of small-sized fire-fighting big gun can using 9 center of turntable as axis into Row is moved forward and backward, in order to eliminate the dead angle during fire-fighting.
Wherein, 2 front plan of working bucket main body, the two oblique side wall of lateral edge, which is extended forward, has shield along 201, and protects edge It is fixedly welded with fixed cat ladder 18 between 201, can be convenient the personnel outside working bucket main body 2 and enter in working bucket main body 2.
Wherein, symmetrical undercut type through-hole there are two being opened up in 17 front-rear side walls of inner pallet, and inner pallet 17 is logical The corresponding middle supporter 7 of structure therewith is slidably connected in hole, and middle supporter 7 is fixedly welded on fixed frame body 1, from And make inner pallet 17 and thereon structure along middle supporter 7 be moved forward and backward when, being able to maintain position fixes, and in Supporter 7 is also capable of providing the effect of guiding.
Wherein, the rear end side wall and the movable end of electric cylinder 16 of the extension table 8 are connected to a fixed, and electric cylinder 16 The telescopic distance of movable end be exactly 2/3rds of 8 length of extension table, when 2 part of working bucket main body is by fire-fighting truntable ladder When being pushed into the position for needing to rescue, extension table 8 can be used as secondary extendable platform, convenient for across the moon work of personnel safety to be rescued Space between the main body 2 that struggles against and danger zone, especially in narrow tunnel.
The specifically used mode and effect of the present embodiment:
In the present invention, it is connected to a fixed by the connector 3 and the aerial ladder of fire-fighting truntable ladder fixed on frame body 1, and Fire-fighting waterline and electric wire are also connected with fire fighting truck internal unit, the control section setting of warning lamp 801 and camera 4 exists In fire fighting truck, fire-fighting waterline is connect in the lower end of colloid water pipe 10, and when there is fire, when needing to put out a fire, small-sized fire-fighting big gun can be used 14 carry out local fire extinguishment, save trapped person, can be by going out along the sliding conversion block 13 of sliding rail 11 and small-sized fire-fighting big gun 14 to realize The adjustment of fiery angle, aspect are escape route to be opened up by rescue personnel, and consolidate on the left end at 5 top of ambulance box and right end side plate Surely it is provided with the backplate 501 to concave, and is offered in the middle part of the front end side plate of ambulance box 5 consistent with 2 width of working bucket main body Notch, and the length of ambulance box 5 is consistent with the fixed length of frame body 1, when being rescued using the equipment, is rescuing After can will be handicapped, and the people that bodily injury can not be touched easily is placed in ambulance box 5, and backplate 501 is set It sets, can be avoided and ambulance box 5 is slid out by rescue personnel, and the setting of extension table 8, the rear end side wall and electronic gas of extension table 8 The movable end of cylinder 16 is connected to a fixed, and the telescopic distance of movable end of electric cylinder 16 is exactly the three of 8 length of extension table / bis-, when 2 part of working bucket main body is pushed into the position for needing to rescue by fire-fighting truntable ladder, extension table 8 can be used as secondary Extendable platform, convenient for the space between across the moon working bucket main body 2 of personnel safety to be rescued and danger zone, especially narrow In tunnel.
The embodiment of the present invention is given for the purpose of illustration and description, and is not exhaustively or by this to send out It is bright to be limited to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.Choosing Selecting and describe embodiment is and to make those skilled in the art to more preferably illustrate the principle of the present invention and practical application It will be appreciated that the present invention is to design various embodiments suitable for specific applications with various modifications.

Claims (8)

1. the multifunctional working bucket in aerial ladder fire-fighting equipment, it is characterised in that: the multifunctional working bucket in the aerial ladder fire-fighting equipment Including fixed frame body, interior case, working bucket main body protects edge, connector, camera, ambulance box, backplate, lower support, middle support Body, extension table, warning lamp, turntable, colloid water pipe, sliding rail, electric cylinder control switch, conversion block, steel pipe, small-sized fire-fighting big gun, Handle, electric cylinder control cabinet, electric cylinder, inner pallet and fixed cat ladder;The fixed frame body rear sidewalls vertical is symmetrical It is provided with the connector of T-type shape, and connector opens up that there are two symmetrical large-sized bolt placement holes up and down;The fixed frame body Top planes on be fixed up and be provided with ambulance box;The lower end of the fixed frame body is equipped with case in the rectangle that left and right communicates, And the front side wall upper end of interior case is fixedly installed electric cylinder control cabinet;The inner box side wall of the lower section of the electric cylinder control cabinet On be bolted to connection there are two symmetrical electric cylinder;The left end and the right side of the front end side wall of the fixed frame body End has been symmetrically arranged camera;The middle part of the front end side wall of the fixed frame body is vertically welded with working bucket main body, and Working bucket main body upper end and fixed frame body upper end flush;The lower support is vertically welded in fixed frame body front end side wall Lower end, and lower support be intermediate hollow out concave structure;The upper transverse plane of the lower support and the lower end of working bucket main body Extension table is provided between plane;It is fixedly connected with inner pallet in the extension table bottom plane, and is slidably connected in inner pallet There is the middle supporter of M shape, and the rear end of middle supporter is fixedly welded on fixed frame body;On the front plan of the extension table It is fixedly installed warning lamp;It is rotatably connected to by shaft in the middle part of the left side wall and right side wall of the working bucket main body circular Turntable, and to colloid water pipe is externally connected in the middle part of the lateral wall of turntable, it is engraved structure in turntable;The top of the turntable to On be fixedly connected with steel pipe, and the top of steel pipe is fixedly connected with conversion block;The upper end of the conversion block is rotatably connected to small-sized Fire monitor, and the rear end of small-sized fire-fighting big gun is provided with handle, small-sized fire-fighting big gun can carry out 360 degree rotation;The working bucket main body Left and right sides wall rear end at the top of be provided with electric cylinder control switch, and electric cylinder control switch and electric cylinder control By being electrically connected between case.
2. the multifunctional working bucket in aerial ladder fire-fighting equipment as described in claim 1, it is characterised in that: at the top of the ambulance box It is fixedly installed the backplate to concave on left end and right end side plate, and is offered and working bucket master in the middle part of the front end side plate of ambulance box The consistent notch of body width, and the length of ambulance box is consistent with the fixed length of frame body.
3. the multifunctional working bucket in aerial ladder fire-fighting equipment as described in claim 1, it is characterised in that: the working bucket main body is whole Body is regular hexahedron shape structure, and there are two side, small-sized fire-fighting big gun place portions respectively for the left and right side of working bucket main body Separation structure is arranged on forward side.
4. the multifunctional working bucket in aerial ladder fire-fighting equipment as described in claim 1, it is characterised in that: the working bucket main body Two groups of sliding rails up and down are provided on the front side wall of left end and right end, and the width of the sliding slot opened up on sliding rail is just straight with steel pipe Diameter is consistent.
5. the multifunctional working bucket in aerial ladder fire-fighting equipment as described in claim 1, it is characterised in that: the sliding rail is arc-shaped Structure, and the cambered surface of sliding rail is just formed using the center of turntable of lower section as axle center.
6. the multifunctional working bucket in aerial ladder fire-fighting equipment as described in claim 1, it is characterised in that: before the working bucket main body The oblique side wall of two lateral edge of transverse plane, which is extended forward, shield edge, and protects and be fixedly welded with fixed cat ladder between.
7. the multifunctional working bucket in aerial ladder fire-fighting equipment as described in claim 1, it is characterised in that: side before and after the inner pallet Symmetrical undercut type through-hole there are two being opened up in wall, and the corresponding middle branch of structure therewith is slidably connected in the through-hole of inner pallet Support body, and middle supporter is fixedly welded on fixed frame body.
8. the multifunctional working bucket in aerial ladder fire-fighting equipment as described in claim 1, it is characterised in that: the rear end of the extension table The movable end of side wall and electric cylinder is connected to a fixed, and the telescopic distance of movable end of electric cylinder exactly extends director 2/3rds of degree.
CN201810897474.9A 2018-08-08 2018-08-08 Multifunctional working bucket in aerial ladder fire-fighting equipment Active CN109132965B (en)

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CN109132965B CN109132965B (en) 2020-04-10

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112516496A (en) * 2020-12-01 2021-03-19 杨明 Multifunctional fire-fighting aerial ladder control platform and method

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