CN210918150U

CN210918150U - Aerial work platform device

Info

Publication number: CN210918150U
Application number: CN201921664897.2U
Authority: CN
Inventors: 王军; 顾永军; 徐子翔; 马晓玥
Original assignee: Nanjing Dongjiao Reinforcement Engineering Co ltd
Current assignee: Nanjing Dongjiao Reinforcement Engineering Co ltd
Priority date: 2019-10-08
Filing date: 2019-10-08
Publication date: 2020-07-03
Anticipated expiration: 2029-10-08

Abstract

The utility model discloses an aerial working platform device, including work platform and aerial working platform car main part, the wheel is installed to the both sides of aerial working platform car main part, the intermediate position of the top of aerial working platform car main part is installed and is cut the fork formula mount, the other end of the top of aerial working platform car main part is installed and is pushed away the handle, the work platform is installed to the top of cutting the fork formula mount. The utility model discloses a safety rope is installed to the both sides of waistband, and safety rope passes through the free flexible length of take-up reel, can tie up the position of constructor waist through the waistband and obey, makes constructor and operation platform combine together, when constructor steps on empty or when falling, can promptly rescue constructor through the safety rope, makes constructor hang the high altitude fixed to it can freely stretch out and draw back safety rope through the take-up reel to increase its security performance, the constructor of being convenient for optional shift position.

Description

Aerial work platform device

Technical Field

The utility model relates to an aerial working platform device technical field specifically is an aerial working platform device.

Background

The high-altitude operation generally refers to high-altitude operation, and refers to operation performed by a person at a high altitude with a certain position as a reference, so that a precaution work is done in the operation process, and accidents caused by falling of the person and objects from the high altitude are effectively prevented.

At present, the high-altitude operation platform device still has shortcomings, for example, in the construction process of constructors, due to the fact that the distance between the high altitude and the ground is long, the position of a platform car is not accurate enough to align the operation area, when the constructors are located at high altitude, certain dangerous conditions are caused due to distance errors or height errors, and personal safety of the constructors cannot be achieved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an aerial working platform device to solve the constructor who proposes in the above-mentioned background art at the in-process of construction, because the high altitude is longer with the distance on ground, the region of the operation is aimed at to the position of platform truck is accurate inadequately, and when constructor was located the height, often can lead to some dangerous circumstances, can not constructor's personal safety's problem because of distance error or high error.

In order to achieve the above object, the utility model provides a following technical scheme: an aerial working platform device comprises an aerial working platform and an aerial working platform truck main body, wheels are installed on two sides of the aerial working platform truck main body, a scissor type fixing frame is installed at the middle position of the upper portion of the aerial working platform truck main body, a pushing handle is installed at the other end of the upper portion of the aerial working platform truck main body, an operating platform is installed above the scissor type fixing frame, a telescopic platform is installed at one end of the inside of the operating platform, sliding blocks are installed on two sides of the telescopic platform, a movable guardrail is installed at one end of the upper portion of the telescopic platform, telescopic railings are installed on two sides of the inner end of the movable guardrail, a connecting plate is installed at the middle position of each telescopic railing, an inner heightening platform is installed at the other end of the upper portion of the telescopic platform, lifting frames are installed on two sides of the lower portion of the inner heightening platform, second fastening nuts, the utility model discloses a safety rope winding machine, including interior increase platform, side guardrail is installed to the bottom of interior increase platform, the side guardrail is installed to the both sides of operation platform's top, first fastening nut is installed to the inboard of side guardrail, the take-up reel is installed to the other end of side guardrail's top, the clamp is installed to the below of take-up reel, the internally mounted of take-up reel has the safety rope, the waistband is installed to the one end of safety rope, fixed guardrail is installed to the other end of operation platform's top, the spout is installed to the both sides of operation platform's inside.

Preferably, the middle position of the bottom on the inner heightening platform is provided with a sliding block at the joint of the sliding rail, and the sliding block is fixedly connected with the inner heightening platform through a bolt.

Preferably, the top and the interior platform that increases of crane pass through welded connection, and the below and the flexible platform of crane pass through sliding connection.

Preferably, the telescopic platform and the operation platform are connected with the sliding groove in a sliding mode through the sliding block, and a circular hollow structure is arranged at the middle position of the bottom of the operation platform.

Preferably, the telescopic railings are connected with the side guardrails in a sliding mode, and the connecting plates are connected with the telescopic railings in a welding mode.

Preferably, the winding roll and the side guardrail are connected through the clamp in an embedded mode, and the clamp and the side guardrail are fixedly connected through the bolts.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the safety rope is arranged on two sides of the waistband, the safety rope can freely stretch and retract through the winding roll, the position of the waist of a constructor can be bound through the waistband, the constructor and the operation platform are integrated, when the constructor steps on the air or falls, the constructor can be emergently rescued through the safety rope, the constructor can be suspended and fixed at high altitude, and therefore the safety performance of the constructor can be freely stretched through the winding roll, the constructor can conveniently move the position at will, and construction is facilitated;

2. the utility model discloses a flexible platform passes through slider and spout sliding connection with operation platform, be convenient for extend flexible platform to one end certain length through sliding, thereby increase operation platform's length, when constructor and required construction's object differed certain distance, the flexible platform of accessible adjusts, increase the platform in installing at the other end of flexible platform's top, it can increase certain distance to the overall height that aerial working platform car main part rises to increase the platform in through, when constructor and required construction's object differed certain height, it adjusts it with it to increase the platform in the accessible.

Drawings

Fig. 1 is a schematic structural view of an aerial work platform device of the present invention;

fig. 2 is a front view of the work platform of the present invention;

fig. 3 is a top view of the work platform of the present invention.

In the figure: 1. moving the guard bar; 2. a telescopic handrail; 3. a connecting plate; 4. side guardrails; 5. a take-up reel; 6. clamping a hoop; 7. fixing the guard bar; 8. a safety cord; 9. a waistband; 10. an internal heightening platform; 11. a lifting frame; 12. a telescopic platform; 13. a slider; 14. an operation platform; 15. a scissor-fork type fixing frame; 16. a push handle; 17. a main body of the aerial work platform truck; 18. a wheel; 19. a chute; 20. a first fastening nut; 21. a second fastening nut; 22. a slide rail.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the present invention provides an embodiment: an aerial work platform device comprises a work platform 14 and an aerial work platform truck main body 17, wheels 18 are mounted on two sides of the aerial work platform truck main body 17, the wheels 18 are convenient for moving the aerial work platform truck main body 17, a scissor type fixing frame 15 is mounted in the middle of the upper portion of the aerial work platform truck main body 17, the scissor type fixing frame 15 is used for lifting or lowering the height of the work platform 14, a push handle 16 is mounted at the other end of the upper portion of the aerial work platform truck main body 17, the push handle 16 is convenient for being held by hand to push, the work platform 14 is mounted above the scissor type fixing frame 15, the work platform 14 is convenient for constructors to stand to work, a telescopic platform 12 is mounted at one end of the inside of the work platform 14, the telescopic platform 12 is used for extending or shortening the length of the work platform 14, and the telescopic platform 12 and the work platform 14 are connected with, and the middle position of the bottom of the working platform 14 is provided with a circular hollow structure, two sides of the telescopic platform 12 are provided with slide blocks 13, the slide blocks 13 are convenient for the telescopic platform 12 to slide and stretch, one end of the upper part of the telescopic platform 12 is provided with a movable guardrail 1, the movable guardrail 1 increases the safety of the telescopic platform 12, two sides of the inner end of the movable guardrail 1 are provided with telescopic railings 2, the telescopic railings 2 increase the safety of the two sides of the telescopic platform 12, the telescopic railings 2 are connected with the side guardrails 4 in a sliding way, the connecting plates 3 are connected with the telescopic railings 2 in a welding way, the middle position of the telescopic railings 2 is provided with a connecting plate 3, the connecting plate 3 increases the firmness of the telescopic railings 2, the other end of the upper part of the telescopic platform 12 is provided with an inner heightening platform 10, the inner heightening platform 10 increases the height of, the slide block is fixedly connected with the inner heightening platform 10 through a bolt, the two sides below the inner heightening platform 10 are provided with a lifting frame 11, the lifting frame 11 adjusts and fixes the height of the inner heightening platform 10, the upper part of the lifting frame 11 is connected with the inner heightening platform 10 through welding, the lower part of the lifting frame 11 is connected with the telescopic platform 12 through sliding, the two sides of the other end above the telescopic platform 12 are provided with a second fastening screw cap 21, the second fastening screw cap 21 fixes the position of the telescopic platform 12 after adjustment, the bottom of the inner heightening platform 10 is provided with a slide rail 22, the two sides above the operation platform 14 are provided with side guardrails 4, the side guardrails 4 increase the safety to the two sides of the operation platform 14, the inner sides of the side guardrails 4 are provided with a first fastening screw cap 20, the first fastening screw cap 20 fixes the position of the telescopic railing 2 after telescopic operation, and the other end above the side guardrails, take-up reel 5 carries out the hand book to safety rope 8, take-up reel 5 is inlayed through clamp 6 with side guardrail 4 and is connected, and clamp 6 passes through bolt fixed connection with side guardrail 4, clamp 6 is installed to the below of take-up reel 5, clamp 6 installs take-up reel 5 fixedly, the internally mounted of take-up reel 5 has safety rope 8, safety rope 8 carries out safety protection to the constructor, waistband 9 is installed to safety rope 8's one end, waistband 9 is connected safety rope 8 and constructor fixedly, fixed guardrail 7 is installed to the other end of operation platform 14's top, fixed guardrail 7 protects the constructor, spout 19 is installed to the both sides of operation platform 14's inside, spout 19 is installed slider 13 fixedly.

The working principle is as follows: when the device is used, the pushing handle 16 is held to push the main body 17 of the aerial work platform vehicle forwards, the main body 17 of the aerial work platform vehicle is moved to a required position through the wheels 18, a constructor stands inside the work platform 14 to install the waistband 9 at the waist of the constructor for fixing, the work platform 14 is lifted to a required height through the scissor type fixing frame 15, the constructor aims at a constructed object for operation, if the distance is insufficient, the telescopic platform 12 can be extended to a required length through the sliding of the sliding block 13 and the sliding groove 19, meanwhile, the telescopic railing 2 can slide out, the telescopic platform 12 is fixed through the second fastening screw cap 21, the telescopic railing 2 and the side guardrail 4 are fixed through the first fastening screw cap 20, if the height is insufficient, the inner heightening platform 10 can be lifted through the lifting frame 11, and the inner heightening platform 10 can be moved to a required position through the sliding rail 22, the constructor may stand on the inner heightening table 10 to perform the operation on the object to be constructed.

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. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an aerial working platform device, includes work platform (14) and aerial working platform car main part (17), its characterized in that: wheels (18) are installed on two sides of the aerial platform truck main body (17), a scissor type fixing frame (15) is installed at the middle position of the top of the aerial platform truck main body (17), a pushing handle (16) is installed at the other end of the top of the aerial platform truck main body (17), an operation platform (14) is installed above the scissor type fixing frame (15), a telescopic platform (12) is installed at one end of the inside of the operation platform (14), sliders (13) are installed on two sides of the telescopic platform (12), a movable guardrail (1) is installed at one end of the top of the telescopic platform (12), telescopic railings (2) are installed on two sides of the inner end of the movable guardrail (1), a connecting plate (3) is installed at the middle position of the telescopic railings (2), an internal heightening platform (10) is installed at the other end of the top of the telescopic platform (12), a lifting frame (11) is arranged on two sides of the lower part of the inner heightening platform (10), a second fastening screw cap (21) is arranged on two sides of the other end of the upper part of the telescopic platform (12), the bottom of the inner heightening platform (10) is provided with a slide rail (22), two sides above the operation platform (14) are provided with side guardrails (4), a first fastening nut (20) is arranged on the inner side of the side guardrail (4), a winding roll (5) is arranged at the other end above the side guardrail (4), a hoop (6) is arranged below the winding roll (5), a safety rope (8) is arranged inside the winding roll (5), one end of the safety rope (8) is provided with a waistband (9), the other end above the operation platform (14) is provided with a fixed guardrail (7), sliding grooves (19) are arranged on two sides in the operation platform (14).

2. An aerial work platform assembly as defined in claim 1 wherein: and a sliding block is arranged at the joint of the middle position of the bottom of the inner heightening platform (10) and the sliding rail (22), and the sliding block is fixedly connected with the inner heightening platform (10) through a bolt.

3. An aerial work platform assembly as defined in claim 1 wherein: the upper part of the lifting frame (11) is connected with the inner heightening platform (10) through welding, and the lower part of the lifting frame (11) is connected with the telescopic platform (12) through sliding.

4. An aerial work platform assembly as defined in claim 1 wherein: the telescopic platform (12) and the operation platform (14) are connected with the sliding groove (19) in a sliding mode through the sliding block (13), and a round hollow structure is arranged in the middle of the bottom of the operation platform (14).

5. An aerial work platform assembly as defined in claim 1 wherein: the telescopic railing (2) is connected with the side guardrail (4) in a sliding mode, and the connecting plate (3) is connected with the telescopic railing (2) in a welding mode.

6. An aerial work platform assembly as defined in claim 1 wherein: the winding roll (5) and the side guardrail (4) are connected in an embedded mode through the hoop (6), and the hoop (6) and the side guardrail (4) are fixedly connected through the bolts.