CN218665301U

CN218665301U - Coupling assembling and aerial working platform

Info

Publication number: CN218665301U
Application number: CN202222277320.4U
Authority: CN
Inventors: 李进; 赵忠立; 王德红
Original assignee: Lingong Heavy Machinery Co Ltd
Current assignee: Lingong Heavy Machinery Co Ltd
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2023-03-21
Anticipated expiration: 2032-08-29

Abstract

The utility model belongs to the technical field of aerial working platform, a coupling assembling and aerial working platform is disclosed, the coupling assembling includes first connecting piece, second connecting piece and mounting, be provided with on the first connecting piece and prop a string portion and first connecting hole, be provided with on the second connecting piece and prop a string head and second connecting hole, seted up on the second connecting piece and held the chamber, prop a string head and prop a string portion and correspond the setting, the second connecting hole corresponds the setting with first connecting hole, prop a string head and can support on propping a string portion, the mounting is suitable for when propping a string head and supporting on propping a string portion to wear to establish first connecting hole and second connecting hole in order to fix first connecting piece and second connecting piece; aerial working platform, including above-mentioned coupling assembling, wherein first connecting piece is fixed to be set up on aerial working platform. The utility model provides a coupling assembling has add extra installation space when not crowded taking up aerial working platform self supporting space, and simple structure promotes the packaging efficiency of bulky part.

Description

Coupling assembling and aerial working platform

Technical Field

The utility model relates to an aerial working platform technical field especially relates to a coupling assembling and aerial working platform.

Background

For the aerial work platform, parts such as a hydraulic oil tank and a battery box are indispensable. In consideration of the characteristics of large volume, large occupied space and the like of a hydraulic oil tank and a battery box, the supporting space of the components needs to be reserved on the aerial work platform, and the supporting space needs to comprise a horizontal supporting surface, a limiting end surface and the like so as to ensure the reliable fixation of the components such as the hydraulic oil tank and the battery box. However, when the aerial work platform is compact and cannot provide enough supporting space by itself, the installation of the above components becomes difficult. In the prior art, a mounting space is generally increased by additionally arranging a support area on an aerial work platform in a welding mode and the like, but the assembly process is increased in the mode, and the assembly efficiency of the components is also influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a coupling assembling and aerial working platform can add installation space for aerial working platform is nimble, and simple structure promotes the packaging efficiency.

To achieve the purpose, the utility model adopts the following technical proposal:

a connection assembly, comprising:

the first connecting piece is provided with a hanging part and a first connecting hole;

the second connecting piece is provided with a supporting and hanging head and a second connecting hole, the second connecting piece is provided with an accommodating cavity, the supporting and hanging head is arranged corresponding to the supporting and hanging part, the second connecting hole is arranged corresponding to the first connecting hole, and the supporting and hanging head can be supported on the supporting and hanging part;

the fixing piece is suitable for penetrating the first connecting hole and the second connecting hole to fix the first connecting piece and the second connecting piece when the hanging head is supported on the hanging part.

Optionally, the supporting and hanging part is provided with a supporting and hanging groove, and the supporting and hanging head can be supported on the supporting and hanging groove.

Optionally, a supporting plate group is convexly arranged on the second connecting piece, and the supporting hanging head is fixedly arranged on the supporting plate group.

Optionally, prop the fishplate bar group and include the fishplate bar that props that two intervals set up, prop the hang head set up in two prop between the fishplate bar just prop the both ends of hang head respectively with correspond the end prop fishplate bar fixed connection.

Optionally, a fixing hole is formed in the supporting plate, two ends of the supporting and hanging head penetrate through the fixing hole of the corresponding end, and the supporting and hanging head is welded with the fixing hole of the corresponding end.

Optionally, the supporting and hanging part and the supporting and hanging head are correspondingly provided with a plurality of parts, and the first connecting hole and the second connecting hole are correspondingly provided with a plurality of parts.

Optionally, a connection portion is convexly disposed on the first connection member, and the first connection hole is opened in the connection portion.

Optionally, the first connection hole and the second connection hole are both configured as a long hole, the first connection hole extends along a first direction, and the second connection hole extends along a second direction.

Optionally, the mounting is provided as a bolt assembly, the bolt assembly includes a bolt and a nut, and the bolt penetrates through the first connecting hole and the second connecting hole and is in threaded connection with the nut.

An aerial work platform, includes above-mentioned any one coupling assembling, wherein first connecting piece fixed set up in aerial work platform is last.

Has the advantages that:

the utility model provides a coupling assembling, when being applied to aerial working platform, first connecting piece is fixed on aerial working platform, install first connecting piece and second connecting piece afterwards, it should support so that the second connecting piece supports on first connecting piece to prop the hanger, use the mounting to wear to establish first connecting hole and second connecting hole in proper order in order to reliably fix first connecting piece and second connecting piece next, thereby reliably fix the second connecting piece on aerial working platform, when carrying out the part equipment, hydraulic tank, but parts such as battery box snap-on place hold the intracavity on the second connecting piece, moreover, the steam generator is simple in structure, and operation is convenient, the packaging efficiency is high, can guarantee the reliable installation of above-mentioned part on the basis of not crowding out aerial working platform self support space.

Drawings

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

fig. 2 is a schematic structural view of a first connecting member of the present invention;

fig. 3 is a schematic diagram of the result of the second connector of the present invention.

In the figure:

100. a first connecting member; 110. a hanging part; 111. a supporting and hanging groove; 120. a first connection hole; 130. a connecting portion;

200. a second connecting member; 210. a hanging head is propped; 220. a second connection hole; 230. an accommodating chamber; 240. a bracing plate; 241. a fixing hole;

300. and a fixing member.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

In the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected", "connected" and "fixed" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "right", etc. are used in an orientation or positional relationship based on that shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

The embodiment provides an aerial work platform which comprises a connecting assembly. Referring to fig. 1 to 3, the connecting assembly includes a first connecting member 100, a second connecting member 200 and a fixing member 300, wherein the first connecting member 100 is provided with a hanging portion 110 and a first connecting hole 120, the second connecting member 200 is provided with a hanging head 210 and a second connecting hole 220, the second connecting member 200 is provided with an accommodating cavity 230, the hanging head 210 and the hanging portion 110 are correspondingly arranged, the second connecting hole 220 and the first connecting hole 120 are correspondingly arranged, the hanging head 210 can be supported on the hanging portion 110, and the fixing member 300 is suitable for penetrating the first connecting hole 120 and the second connecting hole 220 to fix the first connecting member 100 and the second connecting member 200 when the hanging head 210 is supported on the hanging portion 110.

In this embodiment, when the connecting assembly is applied to an aerial work platform, the first connecting member 100 is fixed on the aerial work platform, and then the first connecting member 100 and the second connecting member 200 are installed, the hanging head 210 is correspondingly supported on the hanging portion 110 so as to support the second connecting member 200 on the first connecting member 100, and then the fixing member 300 is sequentially inserted into the first connecting hole 120 and the second connecting hole 220 to reliably fix the first connecting member 100 and the second connecting member 200, so as to reliably fix the second connecting member 200 on the aerial work platform, when the components are assembled, the components such as the hydraulic oil tank and the battery box can be directly and fixedly placed in the accommodating cavity 230 on the second connecting member 200, so that the connecting assembly is simple in structure, convenient to operate, and high in assembly efficiency, and saves manpower and material resources, and installation space for large-sized components such as the hydraulic oil tank and the battery box can be provided on the basis of not occupying the supporting space of the aerial work platform itself, thereby ensuring reliable installation of the components.

The fixing connection between the first connecting element 100 and the aerial work platform may be welding, or may be screwing, or may be other connection manners, which is not limited herein.

In the present embodiment, referring to fig. 2 to 3, the supporting and hanging portion 110 is provided with a supporting and hanging groove 111, and the supporting and hanging head 210 can be supported on the supporting and hanging groove 111. The hanging groove 111 is arranged to reliably support the hanging head 210, so that the relative movement of the hanging head 210 and the hanging part 110 is avoided, and the reliable support of the first connecting piece 100 to the second connecting piece 200 is ensured.

Further, a supporting plate group is protruded from the second connector 200, and the supporting head 210 is fixedly arranged on the supporting plate group. The arrangement of the stay plate group can provide a reliable arrangement position for the stay head 210. Specifically, the supporting plate set includes two supporting plates 240 arranged at an interval, and the hanging head 210 is arranged between the two supporting plates 240 and two ends of the hanging head 210 are respectively fixedly connected to the supporting plates 240 of the corresponding ends. The support plate 240 is preferably welded to the second connector 200 and provides effective and reliable support for the suspension head 210. Furthermore, a fixing hole 241 is formed on the supporting plate 240, two ends of the supporting and hanging head 210 penetrate through the fixing hole 241 of the corresponding end, and the supporting and hanging head 210 is welded with the fixing hole 241 of the corresponding end. In this embodiment, the hanging head 210 is configured to be a cylindrical structure, two ends of the hanging head 210 first respectively penetrate through the fixing holes 241 of the corresponding ends, and then are welded to the corresponding fixing holes 241, so as to reliably fix the hanging head 210 and the supporting plate 240.

In some other embodiments, the number of the supporting plates 240 may be one, or may be greater than two, and the supporting head 210 may also be configured in other external configurations, which are not limited herein.

Further, as shown in fig. 2 to fig. 3, a connecting portion 130 is protruded from the first connecting element 100, and the first connecting hole 120 is opened on the connecting portion 130. The connection part 130 provides a reliable opening position for the first connection hole 120, and is matched with the supporting plate 240 which is also convexly arranged on the second connection piece 200, so that the first connection piece 100 and the second connection piece 200 can be kept parallel to each other, and the situation that one of the first connection piece 100 and the second connection piece 200 inclines relative to the other one to influence the subsequent fixing reliability of large-volume components such as a hydraulic oil tank, a battery box and the like is avoided.

Alternatively, the first connection hole 120 and the second connection hole 220 are both provided as long holes, the first connection hole 120 is provided to extend in the first direction, and the second connection hole 220 is provided to extend in the second direction. The first connection hole 120 is configured as a long hole, which can adjust the installation error of the second connector 200 in the first direction when being installed with the second connector 200; the second coupling hole 220 is formed as an elongated hole, and can adjust an installation error with the first coupling member 100 in the second direction when being installed with the first coupling member 100.

Preferably, the first direction is set as a length direction of the first connector 100, and the second direction is set as a height direction of the second connector 200.

In the embodiment, the hanging portion 110 and the hanging head 210 are correspondingly provided with a plurality of holes, and the first connecting hole 120 and the second connecting hole 220 are correspondingly provided with a plurality of holes, so as to further ensure the reliability of the connection between the first connecting element 100 and the second connecting element 200. Preferably, two corresponding hanging parts 110 and hanging heads 210 are provided, two hanging parts 110 are provided at intervals along the length direction of the first connecting piece 100, and two hanging heads 210 are provided at intervals along the length direction of the second connecting piece 200. Preferably, the first connection holes 120 and the second connection holes 220 are correspondingly provided in two numbers, two first connection holes 120 are spaced apart along the length direction of the first connector 100, and two second connection holes 220 are spaced apart along the length direction of the second connector 200.

In this embodiment, the fixing member 300 is configured as a bolt assembly, the bolt assembly includes a bolt and a nut, and the bolt penetrates through the first connecting hole 120 and the second connecting hole 220 and is screwed with the nut. Specifically, the bolt is penetrated by first connecting hole 120 of first connecting piece 100, and the bolt wears to establish in proper order behind first connecting hole 120 and the second connecting hole 220 with the nut spiro union, and the tip of in-process bolt and nut can support tight first connecting piece 100 and second connecting piece 200 respectively to reliably fix first connecting piece 100 and second connecting piece 200.

The fixture 300 may be a member capable of connecting the first connection hole 120 and the second connection hole 220 to fix the first connection member 100 and the second connection member 200, in addition to the bolt assembly, such as a screw, a pin, and the like, without being limited thereto.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Numerous obvious variations, rearrangements and substitutions will now occur to those skilled in the art without departing from the scope of the invention. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A connection assembly, comprising:

the connecting device comprises a first connecting piece (100), wherein a hanging part (110) and a first connecting hole (120) are arranged on the first connecting piece (100);

the second connecting piece (200) is provided with a hanging head (210) and a second connecting hole (220), the second connecting piece (200) is provided with an accommodating cavity (230), the hanging head (210) is arranged corresponding to the hanging part (110), the second connecting hole (220) is arranged corresponding to the first connecting hole (120), and the hanging head (210) can be supported on the hanging part (110);

a fixing member (300), the fixing member (300) being adapted to penetrate the first connection hole (120) and the second connection hole (220) to fix the first connection member (100) and the second connection member (200) when the hanging head (210) is supported on the hanging portion (110).

2. The connecting assembly of claim 1, wherein the supporting and hanging portion (110) is provided with a supporting and hanging groove (111), and the supporting and hanging head (210) can be supported on the supporting and hanging groove (111).

3. The connecting assembly according to claim 1, wherein a supporting joint plate group is convexly arranged on the second connecting piece (200), and the supporting hanging head (210) is fixedly arranged on the supporting joint plate group.

4. The connecting assembly according to claim 3, wherein the supporting plate set comprises two supporting plates (240) arranged at intervals, the hanging head (210) is arranged between the two supporting plates (240) and two ends of the hanging head (210) are respectively and fixedly connected with the supporting plates (240) at corresponding ends.

5. The connecting assembly of claim 4, wherein the supporting plate (240) is provided with a fixing hole (241), two ends of the supporting head (210) penetrate through the fixing holes (241) of the corresponding ends, and the supporting head (210) is welded to the fixing holes (241) of the corresponding ends.

6. The connecting assembly according to claim 1, wherein the hanging portion (110) and the hanging head (210) are correspondingly provided in plurality, and the first connecting hole (120) and the second connecting hole (220) are correspondingly provided in plurality.

7. The connecting assembly according to claim 1, characterized in that a connecting part (130) is provided protruding on the first connecting part (100), and the first connecting hole (120) opens on the connecting part (130).

8. The connecting assembly according to claim 1, wherein the first connecting hole (120) and the second connecting hole (220) are each provided as a long hole, the first connecting hole (120) is provided to extend in a first direction, and the second connecting hole (220) is provided to extend in a second direction.

9. The connecting assembly according to claim 1, wherein the fixing member (300) is provided as a bolt assembly including a bolt and a nut, the bolt being threaded through the first connecting hole (120) and the second connecting hole (220) to be threadedly coupled with the nut.

10. An aerial work platform comprising a coupling assembly according to any one of claims 1 to 9, wherein the first coupling member (100) is fixedly arranged on the aerial work platform.