Tower crane jacking cross beam placing frame

Abstract

A tower crane jacking cross beam containing frame comprises one or more containing units which are stacked in a stacked mode, each containing unit comprises side frames arranged on the left side and the right side of the containing unit, a connecting assembly arranged between the two side frames and fixing devices arranged on the side frames, and a containing space for containing a jacking cross beam is formed between the two side frames; the side frame comprises stand columns arranged on the two sides of the side frame and a first connecting rod arranged between the two stand columns, and the fixing device is fixed to the first connecting rod. According to the principle, the jacking cross beam is vertically placed in the containing space through the fixing device, so that the stacking effect is neat and attractive.

Description

Technical Field

[0001] The utility model relates to the field of tower crane parts storage, in particular to a tower crane lifting beam placement rack. Background Art

[0002] The tower crane's jacking beam is a component used during the jacking process. Different models of jacking beams have the same length and shape. Therefore, for easy access, different models of jacking beams must be stacked separately. Previously, jacking beams were stacked flat on the ground according to their size. However, the structural characteristics of jacking beams prevented them from being stacked too high, as this would cause instability. Furthermore, with the wide variety of tower crane models, stacking them took up a large area on the ground. Stacking them directly on the ground was not neat and aesthetically pleasing, resulting in low space utilization. Summary of the Invention

[0003] The problem to be solved by the utility model is to provide a tower crane jacking beam placement rack, which can vertically place the jacking beams, thereby improving space utilization and achieving neat and beautiful stacking effects.

[0004] To address the above-mentioned technical problems, the present invention adopts the following technical solution: a tower crane jacking beam placement rack, comprising one or more stacked placement units, each comprising side frames disposed on either side of the placement unit, a connecting assembly disposed between the two side frames, and a fixing device disposed on the side frames. A storage space for accommodating the jacking beams is formed between the two side frames. The side frames comprise columns disposed on either side of the side frames and a first connecting rod disposed between the two columns, with the fixing device fixed to the first connecting rod. The principle of the present invention is that the jacking beams are vertically placed within the storage space via the fixing device, resulting in a neat and aesthetically pleasing stacking effect.

[0005] As an improvement, the fixing device includes a fixing seat, the bottom of which is welded to the first connecting rod, and the top of which is provided with a V-shaped groove; the two corresponding fixing seats on the two side frames in a single placement unit form a group of accommodating units, and the two ends of the lifting beam are respectively placed on the corresponding V-shaped grooves of the two side frames.

[0006] As an improvement, seven groups of accommodating units are provided in a single placement unit.

[0007] As an improvement, a positioning sleeve is provided on the top of the column and is welded thereto, and a connecting groove is provided on the positioning sleeve for inserting the lower end of the column.

[0008] As an improvement, the connecting assembly includes four second connecting rods, the two ends of which are respectively welded to the columns on the two side frames, two of which are arranged up and down on one side of the side frame, and the other two second connecting rods are arranged up and down on the other side of the side frame.

[0009] The beneficial effects of the utility model are:

[0010] The jacking beam is fixed in the accommodating space by the accommodating unit formed by two V-shaped grooves, so that the jacking beam is placed vertically and neatly; multiple accommodating units are set up in the accommodating space to increase the storage quantity of the jacking beams, and the connecting groove on the top of the column is used to realize the stacking of multiple placement units, thereby improving the utilization rate of the space. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is the front view of the lifting beam.

[0012] Figure 2 It is a front view of the utility model.

[0013] Figure 3 It is a side view of the present utility model.

[0014] Figure 4 A top view of the positioning sleeve.

[0015] Figure 5 This is a front view of the jacking beam placed on the utility model.

[0016] Figure 6 It is a side view of the jacking beam placed on the utility model.

[0017] Figure 7 This is a front view of three placement units stacked on top of each other.

[0018] Figure 8 Side view of three placement units stacked on top of each other.

[0019] Explanation of the numbers in the figure: 1. Column; 11. Positioning sleeve; 12. Connecting groove; 2. Second connecting rod; 3. First connecting rod; 4. Fixed seat; 41. V-shaped groove; 5. Third connecting rod; 6. Lifting beam. DETAILED DESCRIPTION

[0020] The present invention will be further described in detail below with reference to the accompanying drawings.

[0021] like Figure 1 、 2, 3, 5, and 6, a tower crane jacking beam 6 placement rack includes more than one stacked placement units, the placement unit includes side frames arranged on the left and right sides of the placement unit, a connecting component arranged between the two side frames, and a fixing device fixed to the side frames, and an accommodating space for accommodating the jacking beam 6 is formed between the two side frames. The side frame includes a column 1 arranged on both sides of the side frame and a first connecting rod 3 arranged between the two columns 1, the first connecting rod 3 is arranged in the upper area of ​​the column 1, and the fixing device is fixed on the first connecting rod 3. The fixing device includes more than one fixing seat 4, the bottom of the fixing seat 4 is welded to the first connecting rod 3, and the top of the fixing seat 4 is provided with a V-shaped groove 41 for the side of the lifting beam 6 to be placed. The two fixing seats 4 corresponding to each other on the two side frames in a single placement unit form a accommodating unit, and one accommodating unit is used to place a lifting beam 6, and the two sides of the lifting beam 6 are respectively placed on the two V-shaped grooves 41 of the accommodating unit; seven accommodating units are provided on a placement unit to increase the storage quantity of the lifting beam 6 of a single placement unit.

[0022] like Figure 4 、 7 As shown in 8, the top of the column 1 is provided with a positioning sleeve 11 welded thereto, and the positioning sleeve 11 is provided with a connecting groove 12 for inserting the top of the column 1, so as to complete the stacking of multiple placement units. B usually prefers four or less placement units to be stacked. The connecting assembly includes four second connecting rods 2, the two ends of the second connecting rods 2 are respectively welded and fixed to the columns 1 on the two side frames, two of which are arranged up and down on one side of the side frame, and the other two second connecting rods 2 are arranged up and down on the other side of the side frame, playing a connecting role for the two side frames. A third connecting rod 5 is provided below the first connecting rod 3, and the two ends of the third connecting rod 5 are respectively welded to the two columns 1 on the side frame to enhance the structural strength of the entire side frame. The first connecting rod 3, the second connecting rod 2, the third connecting rod 5 and the column 1 are all made of square tubes, which makes the structure stable and the cost low.

[0023] The principle of the present invention is as follows: two V-shaped grooves 41 are used to support the pin shaft heads at both ends of the jacking beam 6, respectively, to fix the jacking beam 6 in the accommodating space; a plurality of accommodating units are set up in the accommodating space to increase the storage quantity of the jacking beam 6, and the connecting groove 12 at the top of the column 1 is used to realize the stacking of multiple placement units, thereby improving the utilization rate of the space.

Claims

1. A tower crane jacking beam placement rack, characterized by: It comprises one or more stacked placement units, each of which comprises side frames arranged on the left and right sides of the placement unit, a connecting assembly arranged between the two side frames, and a fixing device arranged on the side frames. A storage space for accommodating a lifting beam is formed between the two side frames. The side frames comprise columns arranged on both sides of the side frames and a first connecting rod arranged between the two columns. The fixing device is fixed on the first connecting rod.

2. The tower crane lifting beam placement rack according to claim 1, characterized in that: The fixing device includes a fixing seat, the bottom of which is welded to the first connecting rod, and the top of which is provided with a V-shaped groove; the two corresponding fixing seats on the two side frames in a single placement unit form a group of accommodating units, and the two ends of the lifting beam are respectively placed on the corresponding V-shaped grooves of the two side frames.

3. The tower crane lifting beam placement rack according to claim 2, characterized in that: Seven groups of accommodating units are arranged in a single placement unit.

4. The tower crane lifting beam placement rack according to claim 1, characterized in that: A positioning sleeve is provided on the top of the column and is welded thereto. The positioning sleeve is provided with a connecting groove for inserting the lower end of the column.

5. The tower crane lifting beam placement rack according to claim 1, characterized in that: The connecting assembly includes four second connecting rods, both ends of which are welded to the columns on the two side frames respectively, two of which are arranged on one side of the side frame, and the other two are arranged on the other side of the side frame.

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