CN210084880U

CN210084880U - Aerial work platform for telescopic boom

Info

Publication number: CN210084880U
Application number: CN201920619611.2U
Authority: CN
Inventors: 何平; 徐迎莉; 洪启升; 何承元
Original assignee: Anhui Haoyun Machinery Co Ltd
Current assignee: Anhui Haoyun Machinery Co Ltd
Priority date: 2019-04-30
Filing date: 2019-04-30
Publication date: 2020-02-18
Anticipated expiration: 2029-04-30

Abstract

The utility model relates to an aerial working platform technical field discloses an aerial working platform for flexible arm, including chassis, platform bottom plate and rail device, the rail device includes: the handrail device comprises a handrail tube assembly, vertical tubes and sliding limiting assemblies, wherein the vertical tubes are perpendicular to the platform bottom plate and are positioned on two sides of the platform bottom plate, one ends of the vertical tubes are fixedly connected with the platform bottom plate, and the other ends of the vertical tubes are fixedly connected with the handrail tube assembly; the sliding limiting assembly is arranged between the platform bottom plate and the handrail pipe assembly, the sliding limiting assembly comprises a sliding rod assembly capable of sliding relative to the vertical pipe and a limiting pipe fixedly connected with the vertical pipe and used for the limiting sliding rod assembly, the fence device is high and the sliding rod assembly is arranged on the fence device, so that personnel can conveniently enter and exit while the safety of the personnel is guaranteed, the structure is simple, and the self weight is light.

Description

Aerial work platform for telescopic boom

Technical Field

The utility model relates to an aerial working platform technical field, concretely relates to aerial working platform for flexible arm.

Background

In industrial production, the field and the industry needing high-altitude operation are very common, and the high-altitude operation can be completed by utilizing a telescopic arm forklift in combination with an operation platform.

The aerial working platform in the prior art is convenient for people to enter and exit, the fence height is low, the safety of people on the working platform cannot be guaranteed, the fence height is high in the advanced prior art, a door for people to enter and exit is arranged, the aerial working platform after the door is arranged is complex in structure and high in weight, the requirement for the load performance of a forklift is improved, and the overall cost is improved.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an aerial working platform for flexible arm through set up the slip rod subassembly on higher rail device, can make things convenient for personnel to pass in and out when guarantee personnel's safety, and simple structure, the dead weight is lighter.

In order to solve the technical problem, the utility model adopts the following technical scheme:

an aerial work platform for a telescopic boom comprising a chassis, a platform floor and a fence arrangement, the fence arrangement comprising:

an armrest tube assembly;

the vertical pipes are perpendicular to the platform bottom plate and located on two sides of the platform bottom plate, one end of each vertical pipe is fixedly connected with the platform bottom plate, and the other end of each vertical pipe is fixedly connected with the handrail pipe assembly;

the sliding limiting assembly is arranged between the platform bottom plate and the handrail pipe assembly and comprises a sliding rod assembly capable of sliding relative to the vertical pipe and a limiting pipe fixedly connected with the vertical pipe and used for limiting the sliding rod assembly.

Further, the slide bar subassembly includes the slide bar, sets firmly in the round pin board at slide bar both ends and the gliding U type clamp of vertical pipe relatively, be equipped with two at least fixed orificess on the round pin board, U type clamp both ends are equipped with the round pin axle with fixed orifices fixed connection.

Further, the rectangular pipe assembly is fixedly arranged on the platform bottom plate, the rectangular pipe assembly comprises side rectangular pipes fixedly connected with two sides of the platform bottom plate and end rectangular pipes fixedly connected with two ends of the side rectangular pipes, a drainage area is arranged between the platform bottom plate and the end rectangular pipes, and the vertical pipes are fixedly connected to two ends of each end rectangular pipe.

Further, the upper surfaces of the side rectangular pipes and the end rectangular pipes are provided with safety protection plates.

Furthermore, bending plates are arranged at two ends of the platform bottom plate.

Furthermore, the chassis comprises symmetrically arranged framework pipes, an upper platform connecting assembly fixedly arranged at one end of each framework pipe and a telescopic arm connecting assembly fixedly arranged at the other end of each framework pipe.

Furthermore, the upper platform connecting assembly comprises an outer support plate fixedly arranged on the lower surface of the framework pipe and a connecting plate fixedly arranged on the upper surface of the framework pipe, and the connecting plate is fixedly connected with the outer support plate.

Furthermore, the telescopic boom connecting assembly comprises a side connecting plate fixedly connected with the framework pipe, an upper bent plate and an inner supporting plate fixedly connected with the upper bent plate and fixedly arranged on the lower surface of the framework pipe, and the upper bent plate is fixedly connected with the side connecting plate and the framework pipe.

Compared with the prior art, the utility model has the advantages that:

1. the fence of the aerial work platform is high, personal safety of operators on the platform is improved, the slidable sliding rod assembly is arranged, a complex door structure is replaced, structural complexity of the aerial work platform is reduced, weight is reduced, and requirements for load performance of the telescopic arm forklift are reduced.

2. Be equipped with the region of leaking between platform bottom plate and the tip rectangular pipe, and the rectangular pipe both ends are equipped with the board of bending, when guaranteeing that ponding can be discharged on the platform bottom plate, guarantee that the operation platform goes up personnel and can not step on empty, avoid operation personnel's foot card to go into the region of leaking, ensured personnel's safety.

3. The chassis adopts the pipe fitting more, and the connection position between each part is many, when reducing the chassis dead weight, has strengthened the factor of safety on chassis, has ensured the safety of personnel on the operation platform.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the sliding rod assembly of the present invention;

FIG. 3 is a schematic structural view of the U-shaped clamp of the present invention;

fig. 4 is a schematic structural view of the platform bottom plate of the present invention;

FIG. 5 is a schematic structural view of the chassis of the present invention;

fig. 6 is a schematic structural view of the present invention when assembled with the telescopic arm.

Detailed Description

A preferred embodiment of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1, 2 and 3, an aerial work platform for a telescopic boom comprises a chassis 100, a platform base 200 fixedly connected with the chassis, and a fence device, wherein the fence device comprises:

a handrail tube assembly 320;

the platform comprises vertical pipes 310, the vertical pipes are perpendicular to the platform bottom plate 200 and located on two sides of the platform bottom plate, one ends of the vertical pipes are fixedly connected with the platform bottom plate, the other ends of the vertical pipes are fixedly connected with the handrail pipe assemblies 320, in the embodiment, the number of the vertical pipes is 4, two vertical pipes are arranged on two sides of the platform bottom plate, bending pipes perpendicular to the platform bottom plate are arranged on two sides of the platform bottom plate, one ends of the bending pipes are fixedly connected with the platform bottom plate, the other ends of the bending pipes are fixedly connected with the handrail pipes, the bending pipes can increase the protection density of the fence device and enhance the protection of platform operators, the height of the vertical pipes is 1.1-1.2 meters, and the higher fence device ensures the personal safety of;

the sliding limiting assembly is arranged between the platform bottom plate 200 and the handrail tube assembly 320, the sliding limiting assembly comprises a sliding rod assembly 330 capable of sliding relative to the vertical tube 310 and a limiting tube 340 fixedly connected with the vertical tube and used for limiting the sliding rod assembly 330, the sliding rod assembly 330 comprises a sliding rod 331, pin plates 332 fixedly arranged at two ends of the sliding rod and a U-shaped clamp 334 capable of sliding relative to the vertical tube, at least two fixing holes 333 are arranged on the pin plates, pin shafts fixedly connected with the fixing holes are arranged at two ends of the U-shaped clamp, threads are arranged on the pin shafts, after the pin shafts are inserted into the fixing holes, nuts can be used for locking, the sliding rod is fixed on the vertical tube in a slidable manner through the pin plates and the U-shaped clamp, when an operator needs to enter the fence device, the sliding rod assembly is supported, and the sliding rod assembly can be released after the operator enters the platform bottom plate, because the restriction of spacing pipe, the slide bar subassembly can stop at the intermediate position of rail device, when guaranteeing operation personnel safety, makes things convenient for personnel to pass in and out, and simple structure, the dead weight is lighter, has reduced the requirement to flexible arm fork truck load.

As shown in fig. 1 and 4, a rectangular pipe assembly 350 is fixedly installed on the platform base plate, the rectangular pipe assembly includes side rectangular pipes 351 fixedly connected to both sides of the platform base plate, end rectangular pipes 352 fixedly connected to both ends of the side rectangular pipes, the vertical tubes 310 are fixedly connected to both ends of the end rectangular tube 352, the bent tubes are fixedly connected to the side rectangular tubes 351, the upper surfaces of the side rectangular tubes 351 and the end rectangular tubes 352 are provided with safety shields 353, the side rectangular pipes, the end rectangular pipes and the safety protection plates can prevent operators from falling off during stepping, ensure the personal safety of the operators on the platform, a drainage area is arranged between the platform bottom plate and the end rectangular pipe, the two ends of the platform bottom plate are provided with bending plates 210, when the platform works in rainy days, ponding on the platform bottom plate can be discharged through the drainage area, and the board of bending can play the transition effect, reduces personnel and steps on empty or go into the possibility of drainage area with the foot card.

As shown in fig. 5 and 6, the chassis 100 includes a frame tube 110, an upper platform connecting assembly 120 fixed at one end of the frame tube, and a telescopic boom connecting assembly 130 fixed at the other end of the frame tube, the upper platform connecting assembly includes an outer support plate 122 fixed at the lower surface of the frame tube, and a connecting plate 121 fixed at the upper surface of the frame tube, the connecting plate is fixedly connected to the outer support plate, the connecting plate is fixedly connected to a platform bottom plate, the telescopic boom connecting assembly 130 includes a side connecting plate 131 fixedly connected to the frame tube, an upper bent plate, and an inner support plate 133 fixedly connected to the upper bent plate and fixed at the lower surface of the frame tube, the upper bent plate is fixedly connected to the side connecting plate and the inner support plate, the side connecting plate is fixedly connected to the telescopic boom, the chassis has multiple pipe fittings, the overall weight is reduced, the load requirement for the telescopic boom is reduced, and there are many contact surfaces between the, the weight is reduced, and the integral strength is ensured to meet the requirement.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An aerial work platform for a telescopic boom comprising a chassis (100), a platform floor (200) and a fence arrangement, characterised in that the fence arrangement comprises:

an armrest tube assembly (320);

the vertical pipes (310) are perpendicular to the platform bottom plate (200) and located on two sides of the platform bottom plate, one ends of the vertical pipes are fixedly connected with the platform bottom plate, and the other ends of the vertical pipes are fixedly connected with the handrail pipe assemblies (320);

the sliding limiting assembly is arranged between the platform bottom plate (200) and the handrail pipe assembly (320) and comprises a sliding rod assembly (330) capable of sliding relative to the vertical pipe (310) and a limiting pipe (340) fixedly connected with the vertical pipe and used for limiting the sliding rod assembly (330).

2. The aerial work platform for a telescopic boom of claim 1, wherein: the sliding rod assembly (330) comprises a sliding rod (331), a pin plate (332) fixedly arranged at two ends of the sliding rod and a U-shaped clamp (334) capable of sliding relative to a vertical pipe, wherein at least two fixing holes (333) are formed in the pin plate, and pin shafts (335) fixedly connected with the fixing holes are arranged at two ends of the U-shaped clamp.

3. The aerial work platform for a telescopic boom of claim 1, wherein: the improved water-saving platform is characterized in that a rectangular pipe assembly (350) is fixedly arranged on the platform bottom plate, the rectangular pipe assembly comprises side rectangular pipes (351) fixedly connected with two sides of the platform bottom plate and end rectangular pipes (352) fixedly connected with two ends of the side rectangular pipes, a drainage area is arranged between the platform bottom plate and the end rectangular pipes, and the vertical pipes (310) are fixedly connected to two ends of the end rectangular pipes (352).

4. An aerial work platform for a telescopic boom as claimed in claim 3, wherein: and safety protection plates (353) are arranged on the upper surfaces of the side rectangular pipe (351) and the end rectangular pipe (352).

5. The aerial work platform for a telescopic boom of claim 1, wherein: bending plates (210) are arranged at two ends of the platform bottom plate.

6. The aerial work platform for a telescopic boom of claim 1, wherein: the chassis (100) comprises framework pipes (110) which are symmetrically arranged, an upper platform connecting assembly (120) fixedly arranged at one end of each framework pipe and a telescopic arm connecting assembly (130) fixedly arranged at the other end of each framework pipe.

7. An aerial work platform for a telescopic boom as claimed in claim 6, wherein: the upper platform connecting assembly comprises an outer support plate (122) fixedly arranged on the lower surface of the framework pipe and a connecting plate (121) fixedly arranged on the upper surface of the framework pipe, and the connecting plate is fixedly connected with the outer support plate.

8. An aerial work platform for a telescopic boom as claimed in claim 6, wherein: the telescopic arm connecting assembly (130) comprises a side connecting plate (131) fixedly connected with the framework pipe, an upper bent plate (132) and an inner supporting plate (133) fixedly connected with the upper bent plate and fixedly arranged on the lower surface of the framework pipe, and the upper bent plate is fixedly connected with the side connecting plate and the framework pipe.