End beam wheel mounting structure

Abstract

The utility model discloses an end beam wheel installation structure which comprises an end beam and a wheel, an end opening is formed in the end of the end beam, arc-shaped openings are formed in the two side walls of the end of the end beam respectively, the wheel is installed on the end beam through a wheel shaft and a bearing seat, and installation plates are arranged on the two sides of the interior of the end beam respectively. Arc-shaped receding openings corresponding to the bearing seat body are formed in the mounting plates, an arc-shaped partition plate is arranged between the two mounting plates, an upper partition plate connected with the two mounting plates is arranged at the upper end of the arc-shaped partition plate, a lower partition plate connected with the two mounting plates is arranged at the lower end of the arc-shaped partition plate, and mounting holes corresponding to flange holes are formed in the side walls of the end beams and the mounting plates respectively. And the bearing seat is connected with the flange hole by sequentially penetrating through the end beam and the mounting hole of the mounting plate through a screw. The installation structure has the advantages of being low in cost and convenient to install, the installation plate is reinforced in a surrounding mode through the arc-shaped partition plate, the upper partition plate and the lower partition plate, and the strength of the installation plate and the stability of the whole installation structure are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lifting equipment, in particular to an end beam wheel mounting structure. Background Art

[0002] The traditional end beam wheel mounting structure involves welding two brackets and ribs to the exterior of the end beam to ensure wheel mounting strength. For example, most trolleys from the former Dalian Crane Factory adopted this structure. However, due to the integral welding process, this structure lacks flexibility, occupies a large space, and is relatively expensive. Summary of the Invention

[0003] The purpose of the utility model is to overcome the deficiencies of the prior art and provide an end beam wheel mounting structure.

[0004] In order to achieve the above purpose, the present invention is implemented through the following technical solutions:

[0005] An end beam wheel mounting structure comprises an end beam and a wheel, wherein an end opening is provided at the end of the end beam, and arc-shaped openings are respectively provided on the two side walls of the end beam. The wheel is mounted on the end beam through a wheel axle and a bearing seat, and the bearing seat comprises a bearing seat body and a flange. Mounting plates are respectively provided on both sides of the interior of the end beam, and an arc-shaped yielding opening corresponding to the bearing seat body is provided on the mounting plate. An arc-shaped partition is provided between the two mounting plates, and an upper partition connected to the two mounting plates is provided at the upper end of the arc-shaped partition, and a lower partition connected to the two mounting plates is provided at the lower end of the arc-shaped partition, and mounting holes corresponding to the flange holes are respectively provided on the side walls of the end beam and the mounting plate, and the bearing seat is connected to the flange hole by screws passing through the mounting holes of the end beam and the mounting plate in sequence.

[0006] Furthermore, both sides of the upper portion of the upper partition are respectively protruded outwards to form first overlapping edges that cooperate with the top surface of the mounting plate.

[0007] Furthermore, both sides of the bottom of the lower partition are respectively protruded outward to form a second overlapped edge that cooperates with the bottom surface of the mounting plate.

[0008] Furthermore, an avoidance groove for making way for the flange is provided on the inner lower part of the mounting plate.

[0009] Furthermore, a reinforcing end plate is provided at the end of the end beam.

[0010] Furthermore, the upper partition, the arc-shaped partition, the lower partition and the two mounting plates together constitute the end reinforcement and sealing structure of the end beam. Beneficial effects

[0011] Compared with the external welded bracket, the utility model has a reduced painting area, is easy to process, and has the characteristics of low cost and easy installation. The upper partition, the arc partition, the lower partition, and the two mounting plates together constitute the end reinforcement and sealing structure of the end beam. On the one hand, it can reduce the internal painting area of the end beam, and on the other hand, it can play an enclosing reinforcement role, thereby improving the strength of the mounting plate and the stability of the overall mounting structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic structural diagram of a preferred embodiment of the utility model;

[0013] Figure 2 This is a schematic diagram of the internal structure of a preferred embodiment of the utility model;

[0014] Figure 3 It is a cross-sectional view of a preferred embodiment of the utility model;

[0015] In the figure: upper partition 1, mounting plate 2, arc-shaped partition 3, lower partition 4, end beam 5, wheel 6, screw 7, bearing seat 8, reinforced end plate 9, first overlap 11, arc-shaped make way opening 22, avoidance groove 21, bearing seat body 81, flange 82. DETAILED DESCRIPTION

[0016] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0017] Example: Figures 1 to 3 As shown, an end beam wheel mounting structure includes an end beam 5 and a wheel 6. The end of the end beam 5 is provided with an end opening, and the two side walls of the end of the end beam 5 are respectively provided with arc-shaped openings 51. The wheel 6 is mounted on the end beam 5 through the wheel axle and the bearing seat 8. Specifically, the bearing seat 8 includes a bearing seat body 81 and a flange 82. Mounting plates 2 are respectively provided on both sides of the interior of the end beam 5. The mounting plates 2 are provided with arc-shaped yielding openings 22 corresponding to the bearing seat body 81. An arc-shaped partition 3 is provided between the two mounting plates 2. The upper end of the arc-shaped partition 3 is provided with an upper partition 1 connected to the two mounting plates 2, and the lower end of the arc-shaped partition 3 is provided with a lower partition 4 connected to the two mounting plates 2. Mounting holes corresponding to the flange holes are respectively provided on the side walls of the end beam 5 and the mounting plate 2. The bearing seat 8 is connected to the flange hole by screws 7 that pass through the mounting holes of the end beam 5 and the mounting holes of the mounting plate 2 in sequence.

[0018] In this embodiment, the upper two sides of the upper partition 1 are respectively protruding outward and provided with a first overlap 11 that cooperates with the top surface of the mounting plate 2; the bottom two sides of the lower partition 4 are respectively protruding outward and provided with a second overlap that cooperates with the bottom surface of the mounting plate 2. The upper partition 1 and the lower partition 4 are connected to the mounting plate 2 through the overlap, which can ensure the stability of the partition and the stability of the overall structure, and is convenient for installation and maintenance.

[0019] In this embodiment, a relief groove 21 is provided at the inner lower portion of the mounting plate 2 to allow the flange 82 to move.

[0020] In this embodiment, a reinforcing end plate 9 is provided at the end of the end beam 5 , and the reinforcing end plate 9 can further improve the strength of the end beam 5 .

[0021] In this embodiment, the upper partition 1, the arc-shaped partition 3, the lower partition 4, and the two mounting plates 2 together constitute the end reinforcement and sealing structure of the end beam 5. Specifically, the upper partition 1, the arc-shaped partition 3, and the lower partition 4 are respectively welded to the two mounting plates 2, and the two mounting plates 2 are respectively welded to the inner sides of the end beam 5. The top end of the upper partition 1 is welded to the inner top wall of the end beam 5, and the bottom end of the lower partition 4 is welded to the inner bottom wall of the end beam 5. The end reinforcement and sealing structure can reduce the paint area inside the end beam 5 on the one hand, and play an enclosing reinforcement role on the other hand, thereby improving the strength of the mounting plate and the stability of the overall mounting structure.

[0022] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, it is intended that all changes that fall within the meaning and range of equivalents of the claims are included in the present invention. Any reference signs in the claims should not be construed as limiting the claim to which they relate.

[0023] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. An end beam wheel mounting structure, comprising an end beam (5) and a wheel (6), characterized in that: The end of the end beam (5) is provided with an end opening, and arc-shaped openings (51) are respectively provided on the two side walls of the end of the end beam (5). The wheel (6) is mounted on the end beam (5) through the wheel shaft and the bearing seat (8). The bearing seat (8) includes a bearing seat body (81) and a flange (82). The inner sides of the end beam (5) are respectively provided with mounting plates (2). The mounting plates (2) are provided with arc-shaped clearance openings (22) corresponding to the bearing seat body (81). An arc-shaped partition (3) is provided between the two mounting plates (2). The upper end of the arc-shaped partition (3) is provided with an upper partition (1) connected to the two mounting plates (2), and the lower end of the arc-shaped partition (3) is provided with a lower partition (4) connected to the two mounting plates (2). The side walls of the end beam (5) and the mounting plate (2) are respectively provided with mounting holes corresponding to the flange holes. The bearing seat (8) is connected to the flange hole by screws (7) passing through the mounting holes of the end beam (5) and the mounting holes of the mounting plate (2) in sequence.

2. The end beam wheel mounting structure according to claim 1, characterized in that: Both sides of the upper portion of the upper partition (1) are respectively protruded outwards and provided with first overlapping edges (11) that cooperate with the top surface of the mounting plate (2).

3. The end beam wheel mounting structure according to claim 1, characterized in that: The bottom sides of the lower partition (4) are respectively protruded outwards and provided with second overlapping edges that match the bottom surface of the mounting plate (2).

4. The end beam wheel mounting structure according to claim 1, characterized in that: The lower inner portion of the mounting plate (2) is provided with a relief groove (21) for giving way to the flange (82).

5. The end beam wheel mounting structure according to claim 1, characterized in that: The end of the end beam (5) is provided with a reinforcing end plate (9).

6. The end beam wheel mounting structure according to claim 1, characterized in that: The upper partition (1), the arc-shaped partition (3), the lower partition (4), and the two mounting plates (2) together form an end reinforcement and sealing structure of the end beam (5).

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