Movable assembly vehicle for propeller strut

Abstract

The utility model provides a movable assembly trolley for a propeller strut. The assembly vehicle comprises a top frame and a bottom movable frame, a limiting block is mounted on the top frame and is used for limiting a frequency converter borne by the top frame; supporting legs are longitudinally installed at the bottom of the top frame, and the bottom movable frame is provided with supporting leg sleeves used for containing the supporting legs and limiting longitudinal lifting of the supporting legs in the supporting leg sleeves. And trundles are mounted at the bottom of the bottom movable frame. According to the technical scheme provided by the embodiment of the utility model, the frequency converter product can be pushed by manpower to realize easy movement and lifting of the station.

Description

TECHNICAL FIELD

[0001] The utility model relates to rail transit field especially relates to a herringbone frame movable assembly car. BACKGROUND

[0002] The assembly of frequency converter products needs to realize the installation work on the side and lower part of the box, and the production needs to realize the working mode of the assembly line due to the order demand. SUMMARY

[0003] In order to realize the above-mentioned purpose, the utility model provides a herringbone frame movable assembly car to realize the easy movement and lifting of the work station of the frequency converter product under the pushing of manpower.

[0004] The herringbone frame movable assembly car provided in the utility model embodiment comprises a top frame and a bottom movable frame, a limiting block is installed on the top frame and is used for limiting the frequency converter carried by the top frame, a supporting leg is installed on the bottom of the top frame in the longitudinal direction, the bottom movable frame is provided with a supporting leg sleeve for accommodating the supporting leg and limiting the longitudinal lifting of the supporting leg in the supporting leg sleeve, and a trundle is installed on the bottom of the bottom movable frame. BRIEF DESCRIPTION OF DRAWINGS

[0005] The following drawings only aim at illustrating and explaining the utility model and do not limit the range of the utility model.

[0006] Among them,

[0007] Fig. 1 It is a structure schematic view of a herringbone frame movable assembly car according to an embodiment of the utility model.

[0008] Fig. 2 It is a right view of a herringbone frame movable assembly car according to an embodiment of the utility model.

[0009] Fig. 3 It is a relationship diagram when the herringbone frame movable assembly car carries a frequency converter according to an embodiment of the utility model.

[0010] The following signs are explained as follows:

[0011]

[0012] DETAILED DESCRIPTION

[0013] In order to have the more clear understanding of the technical features, purposes and effects of the utility model, the specific implementation mode of the utility model is explained by referring to the drawings.

[0014] In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. However, it will be apparent to one skilled in the art that the present application can be practiced without the specific details set forth in this description.

[0015] As used in this application and the appended claims, the singular forms "a," "an" and "the" include plural referents unless the context clearly dictates otherwise. Thus, for example, reference to "a" or "the" includes a plurality. Similarly, the terms "another" and "at least one" are used interchangeably unless the context clearly dictates otherwise. Generally, the term "comprises" is used herein to mean "includes" but not limited to.

[0016] In the process of repairing the frequency converter, the staff needs to assemble the support to complete the assembly work, and needs to realize the installation work at the lower part of the box.

[0017] Therefore, to provide a more effective movable assembly car for the A-frame.

[0018] As shown in the drawings, a movable assembly car for an A-frame comprises: Figs. 1-3 A top frame 101 and a bottom movable frame.

[0019] A limiting block 1013 is installed on the top frame 101 for limiting the frequency converter 200 carried by the top frame.

[0020] In an embodiment, the top frame 101 comprises a longitudinal beam 1012 and a cross beam 1011 fixedly connected to the longitudinal beam 1012, and the limiting block 1013 is installed on the longitudinal beam 1012.

[0021] In an embodiment, the bottom movable frame comprises an upper frame 1021 and a lower frame 1022, and the upper frame 1021 and the lower frame 1022 are installed together by an A-frame support beam 1023 and a reinforcing beam 1024.

[0022] Specifically, the cross beam of the lower frame 1022 is detachable, realizing the staff entering the lower part of the product to perform the assembly work.

[0023] The bottom longitudinal of the top frame 101 is provided with a support leg 1014, and the bottom movable frame is provided with a support leg sleeve 1025 for accommodating the support leg 1014 and limiting the longitudinal lifting of the support leg 1014 inside.

[0024]

[0025] ​In one embodiment, at least one pin hole is formed on the support leg sleeve 1025, and a pin is arranged to limit the support leg 1014 accommodated in the pin hole.

[0026] Specifically, a hole sleeve is welded on the assembling vehicle, inserted into the support beam for the lifting support frame, positioned by a fixing pin after being adjusted to a suitable height, and can support the frequency converter box to facilitate the employee to repair the product, and has the lifting function, and is suitable for different products and different height workstations.

[0027] The bottom movable frame is provided with a plurality of casters 1026.

[0028] In one embodiment, the casters 1026 are installed on the lower frame 1022.

[0029] Those skilled in the art should understand that the embodiments are only used to explain the technical principles of the utility model, and are not intended to limit the protection scope of the utility model. Those skilled in the art can make adjustments according to the needs in order to adapt to specific application occasions without deviating from the principles of the utility model.

[0030] It should be noted that in the description of the utility model, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the direction or positional relationship of the terms based on the direction or positional relationship shown in the drawings, which is only for the convenience of description, and does not indicate or imply that the device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0031] In addition, it should also be noted that in the description of the utility model, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected; can be mechanical connection, or electrical connection; can be directly connected, or indirectly connected through an intermediate medium, or the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0032] The orientation terms such as "front", "front side", "front portion", "rear", "rear side" and "rear portion" used herein are based on the front-rear direction of the vehicle when the component is mounted to the vehicle. The "vertical", "vertical direction", "vertical cross section" mentioned herein are based on the front-rear direction of the vehicle when the component is mounted to the vehicle, while the "horizontal", "horizontal direction", "horizontal cross section" indicate the direction perpendicular to the vertical direction.

[0033] It should be understood that, although the present specification is described in terms of various embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that those skilled in the art can understand.

[0034] The above merely illustrates the specific implementation of the present application, and is not intended to limit the scope of the present application. Any equivalent changes, modifications and combinations made by those skilled in the art without departing from the concept and principles of the present application shall fall within the scope of the present application.

Claims

1. A scaffold mobile assembly (100) characterized by, The assembly vehicle comprises: a top frame (101) and a bottom movable frame; a limiting block (1013) is installed on the top frame (101) for limiting the frequency converter (200) carried by the top frame; a support leg (1014) is longitudinally installed at the bottom of the top frame (101), and the bottom movable frame is provided with a support leg sleeve (1025) for accommodating and limiting the support leg (1014) inside the support leg sleeve (1025) to longitudinally ascend and descend; a caster (1026) is installed at the bottom of the bottom movable frame.

2. The assembly cart of claim 1, wherein, The top frame (101) comprises a longitudinal beam (1012) and a cross beam (1011) fixedly connected to the longitudinal beam (1012), and the limiting block (1013) is installed on the longitudinal beam (1012).

3. The assembly cart of claim 1, wherein, The bottom movable frame comprises an upper frame (1021) and a lower frame (1022), and the upper frame (1021) and the lower frame (1022) are installed together by means of a herringbone support beam (1023) and a reinforcing beam (1024).

4. The assembly cart of claim 3, wherein, The caster (1026) is installed on the lower frame (1022).

5. The assembly cart of claim 1, wherein, At least one bolt hole is formed in the support leg sleeve (1025), and a bolt is arranged in the bolt hole to limit the support leg (1014) accommodated in the support leg sleeve (1025), so that the top frame (101) can be limited to different heights.

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