Overhead working vehicle outrigger structure

Abstract

The utility model relates to high altitude operation vehicle technical field, concretely relates to a high altitude operation vehicle support leg structure convenient to transport, including hinged part, connecting part, bending part, support part and heightening part. Hinged part one side is hinged with high altitude operation vehicle body, and the other side of hinged part is hinged with one end of connecting part, and the other end of connecting part is fixedly connected with one end of bending part, and hydraulic oil cylinder is hinged between hinged part and bending part, and the other end of bending part is fixedly connected with support part, and connecting part is set up on support part, and is hinged with heightening part through connecting part, and the positioning hole that is hinged with heightening part in unfolding position and folding position is set up on connecting part. The utility model can realize the stable support of high altitude operation vehicle, and after the operation is finished, the heightening part of support leg is unfolded, can support high altitude operation vehicle to higher position, then conveniently truck reverses to the below of high altitude operation vehicle, realizes the convenient boarding and transportation of high altitude operation vehicle.

Description

TECHNICAL FIELD

[0001] The utility model relates to high altitude operation vehicle technical field, concretely relates to a high altitude operation vehicle outrigger structure convenient to transport. BACKGROUND

[0002] The high altitude operation vehicle is the special vehicle that transports the staff and uses the equipment to 3 meters above site and carries out the aerial operation, and the high altitude operation vehicle is dominated by the hydraulic or electric system multiple hydraulic cylinders, can lift up and down and carries out the operation, is the advanced special mechanical equipment of contemporary, is widely used in electric power, fire control, traffic, advertisement, building outer wall decoration and cleaning, garden maintenance, communication equipment maintenance and repair and so on many high altitude operation field, relative to the traditional scaffold type high altitude operation, the high altitude operation vehicle is gradually replaced scaffold because of having very high high altitude operation safety, environmental adaptability and operation efficiency, has become the mainstream high altitude operation mode currently.

[0003] In order to guarantee the safety of use, the high altitude operation vehicle needs to support the chassis through the outrigger in the process of use, and after the operation is finished, the outrigger needs to be folded, and then the high altitude operation vehicle is transferred to the transport vehicle for transportation and transfer, and the traditional high altitude operation vehicle is connected by a slope between the transport vehicle hopper and the ground, so that the high altitude operation vehicle is loaded on the transport vehicle, and the process needs to prepare and connect the steel plate, which is time-consuming and laborious, and brings inconvenience to the transportation operation.

[0004] Therefore, we propose a high altitude operation vehicle outrigger structure, which can not only realize stable support of the high altitude operation vehicle during operation, but also facilitate the high altitude operation vehicle to be loaded on the transport vehicle after operation, bring convenience to the transportation operation and be more convenient for use in operation. UTILITY MODEL CONTENTS

[0005] The utility model aims at the deficiency of prior art, provides a kind of high altitude operation vehicle outrigger structure convenient to transport, to reach the purpose of being convenient to load and transport.

[0006] To achieve the above object, the utility model adopts the following technical scheme: a kind of high altitude operation vehicle outrigger structure convenient to transport, including hinged portion, connecting portion, bending portion, support portion, also include heightening portion;The one end of heightening portion is connected with support portion;Connecting portion is provided on support portion, and hinged hole, folding position positioning hole and unfolding position positioning hole are provided on connecting portion;Heightening portion is hinged with connecting portion at hinged hole, and folding position positioning hole and unfolding position positioning hole are matched with heightening portion when being in folding position and unfolding position at corresponding position of heightening portion;Roller is installed on the other end of heightening portion.

[0007] Further, one side of the hinged part is hinged with the vehicle body of the aerial work platform, a positioning hole is arranged on the hinged part, the hinged part is connected with a positioning pin through the positioning hole and is matched with the vehicle body of the aerial work platform, and the other side of the hinged part is hinged with one end of the connecting part.

[0008] Further, the other end of the connecting part is fixedly connected with one end of the bending part, a hydraulic oil cylinder is arranged between the connecting part and the hinged part, and two ends of the hydraulic oil cylinder are hinged with the connecting part and the hinged part respectively.

[0009] Further, the other end of the bending part is fixedly connected with the supporting part.

[0010] Further, a supporting leg base plate is detachably fixed on the connecting part.

[0011] Further, the heightening part is provided with a pin hole matched with the folded position positioning hole and the unfolded position positioning hole, and the heightening part is fixed by the connecting pin through the pin hole matched with the folded position positioning hole and the unfolded position positioning hole when the heightening part is in the unfolded position and the folded position.

[0012] The aerial work platform can be stably supported, the heightening part of the supporting leg is unfolded after work, the aerial work platform can be supported to a higher position, and then the truck can be reversed to the lower side of the aerial work platform, and the aerial work platform can be conveniently boarded and transported. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 is a structural state schematic view of the aerial work platform in work of the utility model;

[0014] Figure 2 is a partial enlarged schematic view of part A in the utility model; Figure 1

[0015] Figure 3 is a structural state schematic view of the utility model in folding of the aerial work platform;

[0016] Figure 4 is a structural state schematic view of the utility model in support;

[0017] Figure 5 is a structural state schematic view of the utility model in folding;

[0018] Figure 6 is a structural state schematic view of the utility model in heightening.

[0019] Corresponding names of various marks in the drawing:

[0020] ​1, vehicle body; 11, chassis; 111, hinged part; 2, support leg; 21, hinged part; 22, connecting part; 221, support leg pad; 23, bent part; 24, supporting part; 25, hydraulic cylinder; 26, connecting part; 261, hinged hole; 262, folding position positioning hole; 263, unfolding position positioning hole; 27, heightening part; 271, roller; 3, positioning pin. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. All other embodiments obtained by those skilled in the art based on the embodiments in the present application belong to the scope of protection of the present application.

[0022] Embodiments of the present application:

[0023] As shown in the drawings, Figures 1-6 The present application is used for aerial work platform. When the vehicle body 1 of the aerial work platform is in the folding state, the aerial work platform can be raised by the present application, so that the truck can be directly reversed to the lower side of the aerial work platform. At this time, the support leg 2 is folded, and the convenient boarding and transportation of the aerial work platform can be realized.

[0024] As shown in the drawings, Figures 1-3 The aerial work platform comprises a chassis 11. The hinged part 111 is arranged on the chassis 11 and is hinged with the support leg 2 of the present application. The hinged part 21 is arranged in the support leg 2 of the present application. The hinged part 21 is hinged with the hinged part 111. The positioning pin 3 is connected between the hinged part 21 and the hinged part 111 through the pin hole. The pin hole is arranged at the unfolding position and the folding position of the support leg 2, and is used for the relative fixation of the support leg 2 and the chassis 11 when the support leg 2 is unfolded and folded.

[0025] As shown in the drawings, Figures 4-6 The support leg of the present application further comprises a connecting part 22, a bent part 23, a supporting part 24 and a heightening part 27. One end of the connecting part 22 is hinged with the hinged part 21. The other end of the connecting part 22 is fixedly connected with the bent part 23. The hydraulic cylinder 25 is arranged between the hinged part 21 and the bent part 23. The two ends of the hydraulic cylinder 25 are respectively hinged with the hinged part 21 and the bent part 23. The support leg pad 221 is detachably fixedly connected on the connecting part 22.

[0026] The other end of the bending part 23 is fixedly connected with the supporting part 24, a roller 271 is connected at the front end of the supporting part 24, a connecting part 26 is fixedly arranged on the supporting part 24, a hinge hole 261, a folding position positioning hole 262 and an unfolding position positioning hole 263 are arranged on the connecting part 26; wherein the heightening part 27 is hingedly connected with the connecting part 26 through the hinge hole 261, the folding position positioning hole 262 and the unfolding position positioning hole 263 are matched with the heightening part 27 when the heightening part 27 is folded and unfolded respectively, and the matching holes matched with the folding position positioning hole 262 and the unfolding position positioning hole 263 are arranged on the heightening part 27.

[0027] The utility model discloses principles as follows:

[0028] In use, when the aerial work platform works, the supporting leg 2 is rotated from the folding position on the bottom disc 11 to the unfolding position, and then the positioning pin 3 is connected; at this time, the supporting leg pad 221 is removed from the connecting part 22 and placed on the ground at a proper position, and then the hydraulic cylinder 25 is controlled to act, the hydraulic cylinder 25 drives the bending part 23 to act downward and supports the supporting part 24 on the supporting leg pad 221, thereby completing the support of the aerial work platform body 1, and at this time, the aerial work can be performed.

[0029] When the work is completed, the curved arm of the aerial work platform is folded, at this time, the aerial work platform needs to be loaded on a truck and then transported; in the utility model, at this time, the hydraulic cylinder 25 is controlled to contract, at this time, the supporting leg 2 is lifted, the supporting leg pad 221 is fixed to the connecting part 22 again, at this time, the connecting pin of the heightening part 27 at the folding position positioning hole 262 is opened, the heightening part 27 is rotated to the unfolding position positioning hole 263 and connected with the connecting pin, and then the hydraulic cylinder 25 is controlled to extend again, so that the supporting leg 2 is supported again, since the supporting leg 2 is heightened, the aerial work platform body 1 can be supported to a certain height, at this time, the space left by the bottom of the aerial work platform can enable the truck to be reversed, so that the aerial work platform is loaded on the truck more conveniently.

[0030] After the above operation is completed, at this time, the hydraulic cylinder 25 is controlled to contract slowly, the aerial work platform is placed on the truck hopper, and then the hydraulic cylinder 25 is controlled to continue to contract until the heightening part 27 leaves the ground, at this time, the heightening part 27 is rotated to the folding position again, and then the whole supporting leg 2 is rotated to the folding position of the supporting leg 2 and connected with the positioning pin 3.

Claims

1. A high-altitude operation vehicle outrigger structure convenient for transportation, comprising a hinged part (21), a connecting part (22), a bent part (23), and a supporting part (24), characterized in that: The high part (27) is connected with the supporting part (24) at one end, and the connecting part (26) is arranged on the supporting part (24), the hinge hole (261), the folding position positioning hole (262) and the unfolding position positioning hole (263) are arranged on the connecting part (26), the high part (27) is hinged with the connecting part (26) at the hinge hole (261), the folding position positioning hole (262) and the unfolding position positioning hole (263) are matched with the high part (27) when the high part (27) is at the folding position and the unfolding position respectively, and the roller (271) is installed at the other end of the high part (27).

2. The aerial device platform structure of claim 1, wherein: The hinge part (21) is hinged with the aerial work platform vehicle body (1) at one side, the positioning hole is arranged on the hinge part (21), the hinge part (21) is matched with the positioning pin (3) through the positioning hole, and the other side of the hinge part (21) is hinged with one end of the connecting part (22).

3. The aerial device platform structure of claim 2, wherein: The other end of the connecting part (22) is fixedly connected with one end of the bending part (23), the hydraulic oil cylinder (25) is arranged between the connecting part (22) and the hinge part (21), and the two ends of the hydraulic oil cylinder (25) are hinged with the connecting part (22) and the hinge part (21) respectively.

4. The aerial device truck support leg structure of claim 3, wherein: The other end of the bending part (23) is fixedly connected with the supporting part (24).

5. The high lift truck outrigger structure of claim 1, wherein: The supporting leg base plate (221) is detachably and fixedly arranged on the connecting part (22).

6. The high lift truck outrigger structure of claim 1, wherein: The pin hole matched with the folding position positioning hole (262) and the unfolding position positioning hole (263) is arranged on the high part (27), and the high part (27) is fixed by the connecting pin through the pin hole matched with the folding position positioning hole (262) and the unfolding position positioning hole (263) when the high part (27) is at the unfolding position and the folding position.

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