CN220951101U

CN220951101U - Mixed arm aerial working vehicle

Info

Publication number: CN220951101U
Application number: CN202322605118.4U
Authority: CN
Inventors: 胡嫚; 金星星
Original assignee: Shunde Group Hubei Shunde Special Automobile Co ltd
Current assignee: Shunde Group Hubei Shunde Special Automobile Co ltd
Priority date: 2023-09-25
Filing date: 2023-09-25
Publication date: 2024-05-14
Anticipated expiration: 2033-09-25

Abstract

The utility model relates to the technical field of overhead working trucks and discloses a mixed arm overhead working truck which comprises a truck body, wherein a box body is fixedly arranged on the outer wall of the truck body, a rotary platform is rotatably connected to the top of the box body, and a rotary base is fixedly arranged on the top of the rotary platform. This mix high altitude construction car of arm, guard plate and fixed column through setting up, the fly leaf, at the in-process of hanging flower basket normal use, when need to carry the instrument in the hanging flower basket or when going up and down the people, only need under the cooperation of fly leaf, fixed column, guard plate, make the guard plate upwards rotate, can make the guard plate follow with hanging flower basket horizontal confined state, become the incline condition, make more convenient when carrying construction tool in the inner chamber to the hanging flower basket, be favorable to the hanging flower basket about the workman more, avoided traditional hanging flower basket totally closed state, hanging flower basket and the inconvenient condition of transport construction tool about the workman.

Description

Mixed arm aerial working vehicle

Technical Field

The utility model relates to the technical field of overhead working trucks, in particular to a hybrid arm overhead working truck.

Background

The overhead working truck is a special vehicle for installing, maintaining and cleaning overhead equipment, and has the advantages of good working performance, high working efficiency, safe operation and the like compared with the traditional working modes such as a scaffold, a ladder and the like.

When traditional high altitude construction car equipment is in use, traditional high altitude construction car's hanging flower basket is in order to guarantee construction operation personnel's safety, and the hanging flower basket is often totally enclosed state, this just has caused not very convenient when needs carry the instrument that the construction needs to the hanging flower basket in, and also not very convenient when personnel's hanging flower basket about, and traditional hanging flower basket is in the in-process of using, the operating personnel of bottom can only be according to the visual inspection whether observe the personnel of top and hold up, in case the personnel of top do not stand up, the operating personnel of below begins mobile device, can lead to the focus of the personnel of top unstable, serious even make it fall from the top, there is certain safe use hidden danger.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a hybrid arm aerial lift device, which has the advantages of strong practicability and good stability, and solves the problems proposed by the background art.

The utility model provides the following technical scheme: the utility model provides a hybrid arm aerial lift device, includes the automobile body, the fixed assembly of outer wall of automobile body has the box, the top of box rotates and is connected with rotary platform, rotary platform's top is fixed to be equipped with rotary base, rotary base's outer wall rotates and is connected with a drive cylinder, rotary base's outer wall rotates and is connected with a support arm, a support arm's outer wall rotates and is connected with No. two drive cylinders, a support arm's outer wall rotates and is connected with No. two support arms, no. three drive cylinders are installed to No. two support arm's outer wall, no. two support arm's outer wall rotates and is connected with the hanging flower basket, the fixed pressure switch that is equipped with in bottom of hanging flower basket inner chamber, the fixed bearing platform that is equipped with in top of support assembly, the inner wall rotation of hanging flower basket is connected with the guard plate, the outer wall fixed mounting of guard plate has the fixed column.

As a preferable technical scheme of the utility model, the number of the supporting components is four, and the four supporting components are equidistantly arranged at the bottom of the bearing platform;

The outer wall rotation of fixed column is connected with the movable plate, the outer wall fixed mounting of movable plate has a fixed section of thick bamboo, the inner chamber activity of fixed section of thick bamboo has cup jointed spacing telescopic link, the outer wall activity of fixed section of thick bamboo has cup jointed the driving spring, the outer wall fixed mounting of spacing telescopic link is equipped with the lifting plate.

As a preferable technical scheme of the utility model, the static length of the supporting component is larger than the height of the pressure switch, the inner wall of the hanging basket is provided with the master console, and the pressure switch is electrically connected with the master console.

As a preferable technical scheme of the utility model, the diameter of the outer wall of the limiting telescopic rod is matched with the diameter of the inner wall of the fixed cylinder, and the length of the limiting telescopic rod is matched with the length of the inner cavity of the fixed cylinder.

As a preferable technical scheme of the utility model, one end of the driving spring is fixedly assembled on the outer wall of the movable plate, the other end of the driving spring is fixedly assembled on the outer wall of the pulling plate, and the driving spring is prepared from high-carbon steel.

As a preferable technical scheme of the utility model, the bottom of the inner cavity of the hanging basket is provided with the jack, and the shape and the size of the jack are matched with those of the outer wall of the limiting telescopic rod.

Compared with the prior art, the utility model has the following beneficial effects:

1. This mix high altitude construction car of arm, guard plate and fixed column through setting up, the fly leaf, at the in-process of hanging flower basket normal use, when need to carry the instrument in the hanging flower basket or when going up and down the people, only need under the cooperation of fly leaf, fixed column, guard plate, make the guard plate upwards rotate, can make the guard plate follow with hanging flower basket horizontal confined state, become the incline condition, make more convenient when carrying construction tool in the inner chamber to the hanging flower basket, be favorable to the hanging flower basket about the workman more, avoided traditional hanging flower basket totally closed state, hanging flower basket and the inconvenient condition of transport construction tool about the workman.

2. This mix high altitude construction car of arm, load platform and supporting component through setting up, pressure switch, in the normal use of hanging flower basket, the workman stands on the round of load platform's top outer edge and carries out construction operation, four supporting component received pressure is different this moment, when the position to the hanging flower basket is removed to needs, the workman must stand the positive center at load platform top this moment for four supporting component atress is even, can make load platform's position decline this moment, and then trigger pressure switch, make pressure switch send the signal to total accuse platform, and remove at ground operator's operability, avoid removing the in-process of hanging flower basket because the workman is not in the positive center of hanging flower basket, lead to appearing the safety in-process of removing the accident.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a rotating base structure according to the present utility model;

FIG. 3 is a schematic cross-sectional view of a basket according to the present utility model;

FIG. 4 is a schematic view of the structure of the protection plate of the present utility model;

fig. 5 is an enlarged schematic view of the structure of fig. 4 a according to the present utility model.

In the figure: 1. a vehicle body; 2. a case; 3. rotating the platform; 4. a rotating base; 5. a first driving oil cylinder; 6. a first support arm; 7. a second driving oil cylinder; 8. a second supporting arm; 9. a hanging basket; 10. a third driving oil cylinder; 11. a load-bearing platform; 12. a support assembly; 13. a pressure switch; 14. a protection plate; 15. fixing the column; 16. a moving plate; 17. a limiting telescopic rod; 18. a drive spring; 19. a lifting plate; 20. and fixing the cylinder.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, a hybrid arm aerial lift truck comprises a truck body 1, a box body 2 is fixedly arranged on the outer wall of the truck body 1, a rotary platform 3 is rotatably connected to the top of the box body 2, a rotary base 4 is fixedly arranged on the top of the rotary platform 3, a first driving oil cylinder 5 is rotatably connected to the outer wall of the rotary base 4, a first supporting arm 6 is rotatably connected to the outer wall of the rotary base 4, a second driving oil cylinder 7 is rotatably connected to the outer wall of the first supporting arm 6, a second supporting arm 8 is rotatably connected to the outer wall of the first supporting arm 6, a third driving oil cylinder 10 is arranged on the outer wall of the second supporting arm 8, a hanging basket 9 is rotatably connected to the outer wall of the second supporting arm 8, a pressure switch 13 is fixedly arranged at the bottom of an inner cavity of the hanging basket 9, a supporting component 12 is fixedly arranged at the bottom of the inner cavity of the hanging basket 9, the top fixed mounting of supporting component 12 is equipped with loading platform 11, the inner wall rotation of hanging flower basket 9 is connected with guard plate 14, guard plate 14's outer wall fixed mounting has fixed column 15, through the rotating base 4 that sets up and support arm 6 and No. two support arms 8, make the angle change between support arm 6 and No. two support arms 8 under the effect of No. one actuating cylinder 5 and No. two actuating cylinders 7, and then make the height that drives hanging flower basket 9 to be close to the construction and the place of construction, when need change the position of hanging flower basket 9, only need control rotating base 4 and the extension and contraction of actuating cylinder 5, no. two actuating cylinders 7, no. three actuating cylinders 10 can, very convenience.

In a preferred embodiment, the number of the supporting components 12 is four, the four supporting components 12 are equidistantly arranged at the bottom of the carrying platform 11, when a worker steps on the outer edge of the top of the carrying platform 11, the supporting components 12 at different positions are subjected to different pressures, so that the telescopic degrees are different, only when the constructor stands at the very center of the top of the carrying platform 11, the bottom of the carrying platform 11 contacts the top of the pressure switch 13 when the four supporting components 12 are lowered to the same height, the pressure switch 13 is triggered, signals are transmitted to the general control console, and the operator below can carry out the moving operation of the hanging basket 9.

The outer wall rotation of fixed column 15 is connected with movable plate 16, and the outer wall fixed mounting of movable plate 16 has fixed section of thick bamboo 20, and the inner chamber activity of fixed section of thick bamboo 20 has cup jointed spacing telescopic link 17, and the outer wall activity of fixed section of thick bamboo 20 has cup jointed drive spring 18, and the outer wall fixed mounting of spacing telescopic link 17 is equipped with and carries the arm-tie 19.

In a preferred embodiment, the rest length of the supporting component 12 is greater than the height of the pressure switch 13, the master console is mounted on the inner wall of the hanging basket 9, and the pressure switch 13 is electrically connected with the master console, when the load-bearing platform 11 is stressed uniformly, the bottom of the load-bearing platform 11 can be contacted with the top of the pressure switch 13 when the four supporting components 12 move downwards simultaneously, the pressure switch 13 can be triggered at the moment, signals are transmitted to the master console, operators below can clearly know that the constructors above are at the center of the hanging basket 9, and the moving operation can be performed at the moment.

In a preferred embodiment, the diameter of the outer wall of the limit telescopic rod 17 is matched with the diameter of the inner wall of the fixed barrel 20, the length of the limit telescopic rod 17 is matched with the length of the inner cavity of the fixed barrel 20, the limit telescopic rod 17 can enable the outer wall of the limit telescopic rod 17 to enter the inner cavity of the hanging basket 9 under the action of the driving spring 18, then the moving plate 16 and the hanging basket 9 are fixed, when workers and construction equipment need to enter the inner cavity of the hanging basket 9, only the lifting plate 19 is required to be lifted upwards by feet, and the driving spring 18 is compressed to enable the outer wall of the limit telescopic rod 17 to move out of the inner cavity of the hanging basket 9, so that the protection plate 14 can be opened.

In a preferred embodiment, one end of the driving spring 18 is fixedly assembled on the outer wall of the moving plate 16, the other end of the driving spring 18 is fixedly assembled on the outer wall of the lifting plate 19, the driving spring 18 is made of high carbon steel, one end of the driving spring 18 acts on the outer wall of the lifting plate 19, the lifting plate 19 is pushed by the driving spring 18 to enable the limit telescopic rod 17 to enter the inner cavity of the hanging basket 9, the moving plate 16 and the protection plate 14 are fixed, the situation that the protection plate 14 is opened in the using process of the equipment is avoided, and the protection effect on workers in the hanging basket 9 is better formed.

In a preferred embodiment, the bottom of the inner cavity of the hanging basket 9 is provided with a jack, the shape and the size of the jack are matched with those of the outer wall of the limiting telescopic rod 17, the limiting telescopic rod 17 can move downwards under the action of the driving spring 18, the outer wall of the limiting telescopic rod 17 is further led to enter the inner cavity of the hanging basket 9, at the moment, the inner wall of the hanging basket 9 can play a certain role in fixing the moving plate 16, and the moving plate 16 is prevented from moving from the inner cavity of the hanging basket 9 in the using process.

The theory of operation, above-mentioned equipment is when using the in-process of equipment, when equipment is used to needs, through control rotating base 4 and drive cylinder 5, this moment upwards pull lifting plate 19 makes spacing telescopic link 17 remove from the inner chamber of hanging flower basket 9, this moment upwards pull movable plate 16 again, because be the rotation between movable plate 16 and the fixed column 15 and be connected, this moment movable plate 16 upwards moves also can drive guard plate 14 and rotate along the inner wall of hanging flower basket 9, the in-process of the rotation of guard plate 14 can make the outer wall of hanging flower basket 9 be opened, this moment inwards carry construction equipment again and upper and lower workman will be comparatively convenient, when hanging flower basket 9 carries out the operation in the high altitude again, the workman often is in order to make things convenient for the construction, and then trample the outer edge at the top of bearing platform 11, this moment the supporting component 12 atress is inhomogeneous, can't make the normal decline of bearing platform 11, in case hanging flower basket 9 need stand at the center of bearing platform 11 this moment, and then drive supporting component 12 down, make pressure switch 13 triggered, can make the outer wall of hanging flower basket 9 be more convenient for carrying out the signal, the position of hanging flower basket 9 can be better in the centre of the position of the worker who carries out the hanging flower basket 9 in the process of can be guaranteed more convenient for the worker's 9.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Hybrid arm aerial lift device, including automobile body (1), its characterized in that: the utility model provides a car body (1) outer wall fixed assembly has box (2), the top of box (2) rotates and is connected with rotary platform (3), rotary platform (3)'s top fixed assembly has rotary base (4), rotary base (4)'s outer wall rotates and is connected with drive cylinder (5) No. one, rotary base (4)'s outer wall rotates and is connected with support arm (6) No. one, no. one support arm (6) outer wall rotates and is connected with drive cylinder (7) No. two, no. one support arm (6) outer wall rotates and is connected with support arm (8) No. two, no. three drive cylinder (10) are installed to No. two support arm (8) outer wall rotations are connected with hanging flower basket (9), hanging flower basket (9) inner chamber's bottom fixed assembly has pressure switch (13), hanging flower basket (9) inner chamber's bottom fixed assembly (12), support assembly's top fixed assembly has loading platform (11), hanging flower basket (9) inner wall rotation is connected with No. two drive cylinder (7), no. two drive cylinder (10) are installed to the outer wall rotation of support arm (8), no. two support arm (9) inner wall rotation is connected with guard plate column (14).

2. A hybrid arm aerial vehicle as defined in claim 1, wherein: the number of the supporting components (12) is four, and the four supporting components (12) are equidistantly arranged at the bottom of the bearing platform (11);

The outer wall rotation of fixed column (15) is connected with movable plate (16), the outer wall fixed mounting of movable plate (16) has fixed section of thick bamboo (20), the inner chamber activity of fixed section of thick bamboo (20) has cup jointed spacing telescopic link (17), the outer wall activity of fixed section of thick bamboo (20) has cup jointed driving spring (18), the outer wall of spacing telescopic link (17) is fixed mounting has and has carried pulling plate (19).

3. A hybrid arm aerial vehicle as defined in claim 1, wherein: the static length of the supporting component (12) is greater than the height of the pressure switch (13), a main console is mounted on the inner wall of the hanging basket (9), and the pressure switch (13) is electrically connected with the main console.

4. A hybrid arm aerial vehicle as defined in claim 2, wherein: the diameter of the outer wall of the limiting telescopic rod (17) is matched with the diameter of the inner wall of the fixed cylinder (20), and the length of the limiting telescopic rod (17) is matched with the length of the inner cavity of the fixed cylinder (20).

5. A hybrid arm aerial vehicle as defined in claim 2, wherein: one end of the driving spring (18) is fixedly assembled on the outer wall of the movable plate (16), the other end of the driving spring is fixedly assembled on the outer wall of the lifting plate (19), and the driving spring (18) is made of high-carbon steel.

6. A hybrid arm aerial vehicle as defined in claim 1, wherein: the bottom of the inner cavity of the hanging basket (9) is provided with a jack, and the shape and the size of the jack are matched with those of the outer wall of the limiting telescopic rod (17).