Anti-collision beam for cab of reach stacker

Abstract

A reach stacker cab anti-collision beam comprises top columns and stand columns, the top columns comprise a first side column, a second side column, a cross beam column, a first supporting column and a second supporting column, and the stand columns comprise a first stand column, a second stand column and a third stand column; the top column is arranged above the stand column and fixedly connected with the top end of the stand column. According to the anti-collision beam for the cab of the reach stacker, the view field range of the cab is enlarged after one top column is removed, the sight of a driver is prevented from being blocked, meanwhile, the strength of the anti-collision beam can be further improved by bending the two stand columns, lateral impact force of a container is prevented, and market requirements are met.

Description

Technical Field

[0001] The utility model relates to the technical field of a reach crane cab, in particular to an anti-collision beam of a reach crane cab. Background Art

[0002] The existing anti-collision beam of the cab of the container front crane blocks the driver's sight during use, which brings inconvenience to the driver's operation; and it is not easy to resist the lateral impact of the container, which poses a great safety hazard.

[0003] The existing anti-collision beam of the front crane cab is as follows Figure 1 As shown in the figure, the top design will block the driver's upward view when driving the reach stacker, and the strength of the left and right columns is too poor to withstand the lateral impact on the container, making the driver's safety unguaranteed. Therefore, a reach stacker cab anti-collision beam that does not block the view and has greater strength is needed to meet the demand. Utility Model Content

[0004] The technical problem to be solved by the utility model is: in order to solve the problem of small visual range of the cab in the prior art, the utility model provides an anti-collision beam for the cab of a front crane.

[0005] The technical solution adopted by the utility model to solve its technical problems is: a front crane cab anti-collision beam, including a top column and a vertical column, the top column includes a first side column, a second side column, a crossbeam column, a first support column and a second support column, the vertical column includes a first vertical column, a second vertical column and a third vertical column; the top column is arranged above the vertical column and is fixedly connected to the top end of the vertical column.

[0006] Furthermore, the two ends of the crossbeam column are respectively connected to one end of the first side column and the second side column, and the two ends of the first pillar are respectively connected to the middle of the first side column and the second side column. Connecting the two side columns by the pillar increases the stability and strength of the top column.

[0007] Furthermore, the two ends of the second pillar are respectively connected to the first pillar and the middle of the crossbeam, and the crossbeam is composed of three sections of square tubes. The middle square tube is horizontally arranged, and the angles between the two end square tubes and the middle square tube are both 120-150 degrees.

[0008] Furthermore, the top of the first column is connected to the crossbeam column, the top of the second column is connected to the second side column, and the top of the third column is connected to the first side column.

[0009] Furthermore, the second column is integrally bent at an angle of 150-170 degrees. The column bending design can increase the supporting force of the column, prevent the lateral impact force of the container, and increase the strength of the anti-collision beam.

[0010] Furthermore, the third column is formed by integral bending, and the bending angle is 150-170 degrees.

[0011] Furthermore, the bottoms of the first column, the second column and the third column are all provided with mounting plates to facilitate the fixed installation of the anti-collision beam.

[0012] Beneficial effects of the utility model:

[0013] The anti-collision beam of the front crane cab described in the utility model expands the field of view of the cab after removing a top column, avoiding blocking the driver's line of sight. At the same time, the bending design of the two columns can further increase the strength of the anti-collision beam, prevent the lateral impact force of the container, and meet market demand. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0015] Figure 1 It is a schematic diagram of the anti-collision beam of the front crane cab described in the prior art;

[0016] Figure 2 This is a schematic diagram of the anti-collision beam of the front crane cab according to the preferred embodiment of the utility model;

[0017] Figure 3 This is a schematic diagram of the anti-collision beam of the front crane cab according to the preferred embodiment of the utility model;

[0018] In the figure, 1, top column, 11, first side column, 12, second side column, 13, crossbeam column, 14, first pillar, 15, second pillar, 2, vertical column, 21, first vertical column, 22, second vertical column, 23, third vertical column, 3, mounting plate. DETAILED DESCRIPTION

[0019] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0020] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "horizontal", "top", "inside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the term "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] like Figure 2-3 As shown, a front crane cab anti-collision beam includes a top column 1 and a column 2, wherein the top column 1 includes a first side column 11, a second side column 12, a crossbeam column 13, a first support column 14 and a second support column 15, and the column 2 includes a first support column 21, a second support column 22 and a third support column 23; the top column 1 is arranged above the column 2 and is fixedly connected to the top of the column 2.

[0023] The two ends of the crossbeam 13 are connected to one end of the first side column 11 and the second side column 12 respectively, and the two ends of the first pillar 14 are connected to the middle of the first side column 11 and the second side column 12 respectively. The connection of the two side columns by the pillar increases the stability and strength of the top column 1. The two ends of the second pillar 15 are connected to the first pillar 14 and the middle of the crossbeam 13 respectively. The crossbeam 13 is composed of three sections of square tubes, the middle square tube is horizontally arranged, and the angles between the two end square tubes and the middle square tube are both 120-150 degrees.

[0024] The top of the first column 21 is connected to the crossbeam 13, the top of the second column 22 is connected to the second side column 12, and the top of the third column 23 is connected to the first side column 11. The second column 22 is integrally bent, and the bending angle is 150-170 degrees. The bending design of the column 2 can increase the support force of the column 2, and can prevent the lateral impact force of the container, thereby increasing the strength of the anti-collision beam. The third column 23 is integrally bent, and the bending angle is 150-170 degrees. The bottoms of the first column 21, the second column 22 and the third column 23 are all provided with mounting plates 3, which are convenient for fixing and installing the anti-collision beam.

[0025] When in use, the first side column 11 and the second side column 12 are welded to the two ends of the cross beam 13 respectively, and then one end of the first pillar 14 is welded to the middle part of the first side column 11, and the other end is welded to the middle part of the second side column 12, the middle part of the first pillar 14 is welded to one end of the second pillar 15, and the other end of the second pillar 15 is welded to the middle part of the cross beam 13; the lower part of the cross beam 13 is welded to the upper end of the first column 21, the upper end of the second column 22 is welded to the end of the second side column 12 away from the cross beam 13, and the upper end of the third column 23 is welded to the end of the first side column 11 away from the cross beam 13; the lower parts of the first column 21, the second column 22 and the third column 23 are welded with a mounting plate 3 to form an anti-collision beam for the front crane cab.

[0026] In this specification, the schematic representation of the terms does not necessarily refer to the same embodiment. Moreover, the specific features, structures, materials or characteristics described can be combined in any suitable manner in one or more embodiments.

[0027] Based on the above ideal embodiments of the utility model, the relevant staff can make various changes and modifications without deviating from the technical concept of the utility model through the above description. The technical scope of the utility model is not limited to the content of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A front crane cab anti-collision beam, characterized in that: The invention comprises a top column (1) and a column (2), wherein the top column (1) comprises a first side column (11), a second side column (12), a crossbeam column (13), a first support column (14) and a second support column (15), and the column (2) comprises a first support column (21), a second support column (22) and a third support column (23); the top column (1) is arranged above the column (2) and is fixedly connected to the top of the column (2).

2. The anti-collision beam of the front crane cab according to claim 1, characterized in that: The two ends of the crossbeam column (13) are respectively connected to one end of the first side column (11) and the second side column (12), and the two ends of the first support column (14) are respectively connected to the middle parts of the first side column (11) and the second side column (12).

3. The anti-collision beam of the front crane cab according to claim 2, characterized in that: The two ends of the second support (15) are respectively connected to the first support (14) and the middle of the crossbeam (13); the crossbeam (13) is composed of three sections of square tubes, the middle square tube is arranged horizontally, and the angles between the two end square tubes and the middle square tube are both 120-150 degrees.

4. The anti-collision beam of the front crane cab according to claim 1, characterized in that: The top of the first column (21) is connected to the crossbeam column (13), the top of the second column (22) is connected to the second side column (12), and the top of the third column (23) is connected to the first side column (11).

5. The anti-collision beam of the front crane cab according to claim 4, characterized in that: The second upright column (22) is formed by bending in one piece, and the bending angle is 150-170 degrees.

6. The anti-collision beam of the front crane cab according to claim 4, characterized in that: The third upright column (23) is integrally bent and formed, and the bending angle is 150-170 degrees.

7. The anti-collision beam of the front crane cab according to claim 1, characterized in that: The bottoms of the first column (21), the second column (22) and the third column (23) are all provided with mounting plates (3).

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