Packing device for transportation of tower crane boom

Abstract

The packing device for tower crane boom transportation comprises two supporting brackets which are oppositely arranged, each supporting bracket comprises a horizontal supporting rod and a vertical supporting rod fixed to one end of the horizontal supporting rod, and first angle steel is fixedly arranged at the top of the end, away from the vertical supporting rod, of the horizontal supporting rod; an inclined supporting platform is formed at the tops of the vertical supporting rods, second angle steel is arranged above the inclined supporting platform, a connecting plate is fixedly arranged at the bottom of the second angle steel, and the connecting plate is connected with the inclined supporting platform through a plurality of screw rods; the opening of the first angle steel is deviated to the upper part and the vertical supporting rod, and the opening direction of the second angle steel is the same as that of the first angle steel. The two independent arm support sections can be fixed together, the package size of the arm support during transportation is fully reduced, the number of container transportation vehicles is reduced, and the transportation cost is reduced.

Description

TECHNICAL FIELD

[0001] The application relates to a tower crane, in particular to a packing device for transporting a tower crane jib. BACKGROUND

[0002] The jib of a tower crane is a truss structure, and the truss structure itself has the structural feature of occupying more space when transported by a container truck, thereby increasing the transportation cost. CONTENT

[0003] The packing device for transporting a tower crane jib can fix two independent jib sections together, sufficiently reduces the size of the jib during transportation, saves the number of container transport vehicles, and reduces the transportation cost.

[0004] To achieve the above object, the utility model provides the following technical scheme.

[0005] The application discloses a packing device for transporting a tower crane jib, which comprises two supporting supports arranged oppositely, the supporting support comprises a horizontal supporting rod and a vertical supporting rod fixed to one end of the horizontal supporting rod, a first angle steel is fixedly arranged at the top of the end of the horizontal supporting rod away from the vertical supporting rod, an inclined supporting platform is formed at the top of the vertical supporting rod, a second angle steel is arranged above the inclined supporting platform, a connecting plate is fixedly arranged at the bottom of the second angle steel, the connecting plate and the inclined supporting platform are connected through a plurality of screw rods, the opening of the first angle steel is deviated upward and the vertical supporting rod, and the opening direction of the second angle steel is the same as that of the first angle steel.

[0006] Preferably, in the packing device for transporting a tower crane jib, the openings of the two first angle steels jointly support the first rod part of the first jib section, and the second rod part of the first jib section is supported on the inclined supporting platform.

[0007] Preferably, in the packing device for transporting a tower crane jib, the second rod part is clamped and fixed between the connecting plate and the inclined supporting platform.

[0008] Preferably, in the packing device for transporting a tower crane jib, the openings of the two second angle steels jointly support the third rod part of the second jib section, and the second jib section is supported on the first jib section.

[0009] Preferably, in the packing device for transporting a tower crane jib, the first jib section and the second jib section are bound through a plurality of steel belts.

[0010] Compared with the prior art, the tower crane arm frame transport packing device has the advantages that two independent arm frame sections are arranged on the upper and lower angle steels, and the two sections are fastened together through the double-end screw rod and the packing steel belt, so that the number of container transport vehicles is saved. BRIEF DESCRIPTION OF DRAWINGS

[0011] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description only represent some of the embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0012] Fig. 1 The figure shows the schematic diagram of the packing device for tower crane arm frame transport in the embodiment of the present application.

[0013] Fig. 2 The figure shows the schematic diagram of the support bracket in the embodiment of the present application. DETAILED DESCRIPTION

[0014] The technical solutions in the embodiments of the present application will be described in detail below with reference to the drawings of the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0015] In combination with Figs. 1-2As shown, the tower crane boom transportation packing device 100 comprises two oppositely arranged support supports 101, the support support 101 comprises a horizontal support rod 102 and a vertical support rod 103 fixed to one end of the horizontal support rod 102, and the top of the end of the horizontal support rod 102 away from the vertical support rod 103 is fixedly provided with a first angle steel 104, the top of the vertical support rod 103 is formed with an inclined support platform 105, the upper side of the inclined support platform 105 is provided with a second angle steel 106, the bottom of the second angle steel 106 is fixedly provided with a connecting plate 107, the connecting plate 107 and the inclined support platform 105 are connected through a plurality of screw rods 108, the opening direction of the first angle steel 104 is deviated upward and the vertical support rod 103, and the opening direction of the second angle steel 106 is the same as that of the first angle steel 104. The openings of the two first angle steels 104 jointly support the first rod part 110 of the first boom section 109, and the second rod part 111 of the first boom section 109 is supported on the inclined support platform 105. The second rod part 111 is clamped and fixed between the connecting plate 107 and the inclined support platform 105. The openings of the two second angle steels 106 jointly support the third rod part 113 of the second boom section 112, and the second boom section 112 is supported on the first boom section 109. The first boom section 109 and the second boom section 112 are bound through a plurality of steel belts 114.

[0016] In this embodiment, one boom section is hung on the front and rear two first angle steels, the other side of the boom section is supported on the inclined support platform, the connecting plate and the inclined support platform are connected through the screw rod, then another boom section is placed, the latter boom section is supported on the first boom section, and the steel belt is used for fixing, so that the space is saved, the boom section can be placed in the container, and the transportation cost is saved.

[0017] It should be noted that, in this text, the relationship terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between the entities or operations. Moreover, the terms "include", "contain" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment. Without more limitation, the element defined by the statement "including a" does not exclude the presence of another same element in the process, method, article or equipment including the element.

[0018] The above description is only a specific implementation of the present application. It should be pointed out that, for those skilled in the art, without departing from the principles of the present application, a number of improvements and refinements can be made, which should also be considered as the protection scope of the present application.

Claims

1. A packing device for tower crane jib transportation, characterized in that, The utility model provides a support frame, including two support supports which are oppositely arranged, the support support includes horizontal support rod and vertical support rod which is fixed to one end of horizontal support rod, the top of one end of horizontal support rod which is away from vertical support rod is fixedly provided with first angle steel, the top of vertical support rod is formed with inclined support platform, the top of inclined support platform is provided with second angle steel, the bottom of second angle steel is fixedly provided with connecting plate, connecting plate and inclined support platform are connected through a plurality of screw rods, the opening of first angle steel is deviated to top and vertical support rod, the opening direction of second angle steel is same with the opening direction of first angle steel.

2. The tower crane boom shipping packaging apparatus of claim 1, wherein The opening of two first angle steels supports first rod part of first armrest section jointly, the second rod part of first armrest section is supported to inclined support platform.

3. The tower crane boom shipping packaging apparatus of claim 2, wherein, The second rod part is clamped and fixed between connecting plate and inclined support platform.

4. The tower crane boom shipping packaging apparatus of claim 3, wherein, The opening of two second angle steels supports third rod part of second armrest section jointly, and the second armrest section is supported to first armrest section.

5. The tower crane boom shipping packaging apparatus of claim 4, wherein, The first armrest section and the second armrest section are bound through a plurality of steel bands.

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