CN211168122U

CN211168122U - Whole transport package support of tower crane rotation mechanism

Info

Publication number: CN211168122U
Application number: CN201921899237.2U
Authority: CN
Inventors: 于长辉; 高琳
Original assignee: Shenyang Sanyo Building Machinery Co ltd
Current assignee: Shenyang Sanyo Building Machinery Co ltd
Priority date: 2019-11-06
Filing date: 2019-11-06
Publication date: 2020-08-04
Anticipated expiration: 2029-11-06

Abstract

The utility model relates to a novel whole transport package support of tower crane rotation mechanism. The device is provided with two main supporting beams, one ends of the two main supporting beams are connected through a fixed cross beam, and the other ends of the two main supporting beams are connected through a reinforcing rod; the two ends of the fixed cross beam are respectively provided with a connecting seat, the two ends of the supporting cross beam I and the two ends of the supporting cross beam II are respectively fixed on the main supporting beams, and the two main supporting beams are provided with forklift operation holes. The utility model discloses simple manufacture, simple to operate have solved tower crane rotation mechanism and have used the container export transportation time, and the transportation of gyration upper and lower support components of a whole that can function independently occupies the container space and increases dismouting rotation mechanism time and human cost scheduling problem, have improved the utilization ratio in container space, have reduced the cost of transportation.

Description

Whole transport package support of tower crane rotation mechanism

Technical Field

The utility model relates to a packing support, in particular to novel packing support of whole transportation of gyration suitable for tower crane gyration container export transportation.

Background

In recent years, with the development of the tower crane industry in China, the technology is more mature, and more foreign projects adopt tower cranes produced and manufactured in China.

The slewing mechanism is an important component of the tower crane. As shown in fig. 1, the slewing mechanism of the tower crane is composed of an upper slewing bearing 20 and a lower slewing bearing 30, wherein the upper slewing bearing 20 is provided with an upper slewing bearing connecting lug plate 21 on the upper end surface; the upper end of the lower rotary support leg 31 is provided with an upper rotary support cover plate 32, the upper rotary support 20 is arranged on the upper rotary support cover plate 32, the lower rotary support cover plate 33 is fixed with the lower rotary support leg 31, and the frame connecting lug plate 34 is welded on the lower rotary support leg 31. At present, the main transportation mode of the tower crane outlet is container transportation, the swing mechanism accounts for most of the tower crane, the length and width of the swing mechanism exceed the width of the container door when the swing mechanism is vertically placed, in order to enable the swing mechanism to enter the container, a split transportation scheme is mostly adopted, namely, a swing upper support and a swing lower support are disassembled and respectively loaded into the container for transportation, the method not only occupies the space in the container, but also wastes a large amount of manpower and time when the swing mechanism is disassembled in a factory and reassembled on site, the transportation cost rises year by year, and in order to improve the utilization rate of the container and reduce the transportation cost of the outlet, the whole transportation of the swing mechanism is imperative.

Disclosure of Invention

The utility model aims at providing a special whole transportation package support for tower crane's rotation mechanism, the rotation mechanism after making the packing can wholly get into the container.

The utility model adopts the technical proposal that: a novel integral transporting and packaging support of a slewing mechanism of a tower crane is provided with two main supporting beams, wherein one ends of the two main supporting beams are connected through a fixed cross beam, and the other ends of the two main supporting beams are connected through a reinforcing rod; the two ends of the fixed cross beam are respectively provided with a connecting seat, the two ends of the supporting cross beam I and the two ends of the supporting cross beam II are respectively fixed on the main supporting beams, and the two main supporting beams are provided with forklift operation holes.

Further, foretell whole transportation package support of novel tower crane rotation mechanism will the back is accomplished in the installation of novel whole transportation package support of tower crane rotation mechanism and tower crane rotation mechanism, the total width H of main tributary back-up beam and supporting beam I is greater than the projection width H of lagging jack connection otic placode on main tributary back-up beam and supporting beam I of installing on tower crane rotation lower support lower leg.

Further, foretell whole transportation package support of novel tower crane rotation mechanism, the thickness of connecting seat is corresponding with the width that tower crane rotation mechanism's gyration upper bracket connects the otic placode.

Further, foretell whole transportation package support of novel tower crane rotation mechanism, the up end of connecting seat is higher than the up end of main tributary supporting beam.

Further, foretell whole transportation package support of novel tower crane rotation mechanism, the mounted position of supporting beam I is corresponding with tower crane rotation mechanism's gyration undersetting upper cover plate.

Further, foretell whole transportation package support of novel tower crane rotation mechanism, the mounted position of supporting beam II is corresponding with tower crane rotation mechanism's gyration undersetting apron.

Further, foretell whole transportation package support of novel tower crane rotation mechanism is provided with the backing plate on supporting beam I and the supporting beam II respectively.

Further, foretell whole transport package support of novel tower crane rotation mechanism will after the whole transport package support of novel tower crane rotation mechanism is accomplished with the installation of tower crane rotation mechanism, the tip of the owner's supporting beam of stiffener one end and the tip parallel and level of gyration undersetting lower leg or on the tip of gyration undersetting lower leg.

Further, foretell whole transport package support of tower crane rotation mechanism will after the whole transport package support of novel tower crane rotation mechanism is accomplished with the installation of tower crane rotation mechanism, two main tributary supporting beams are between two set frame connection otic placodes of homonymy.

The utility model has the advantages that:

1. adopt the utility model discloses, can't get into the container when standing rotation mechanism upright, place the position through the change and make its width direction size be less than container door width size, consequently need not dismantle, can pack rotation mechanism into the container wholly.

2. Adopt the utility model discloses, when putting rotation mechanism violently, fill up whole rotation mechanism, make the rotation mechanism of installing on the lower landing leg of gyration and the cover frame connection otic placode that the cover frame is connected not scrape with ground after rotation mechanism changes the direction of placement and bump, use fork truck or crane can accomplish the operation of the container of wholly packing into rotation mechanism after the packing.

3. The utility model discloses, simple manufacture, simple to operate have solved tower crane rotation mechanism and have used the container export transportation time, and the transportation of gyration upper and lower support components of a whole that can function independently occupies the container space and increases dismouting rotation mechanism time and human cost scheduling problem, have improved the utilization ratio in container space, have reduced the cost of transportation.

Drawings

FIG. 1 is a schematic structural diagram of a slewing mechanism of a tower crane.

Fig. 2 is a schematic diagram of the structure of the whole transportation packaging support of the slewing mechanism of the tower crane.

Fig. 3 is a ratio chart between the main support beam and the ear plate connected with the jacket frame.

Fig. 4 is a schematic diagram of the tower crane slewing mechanism before the installation of the whole transportation packaging bracket and the slewing mechanism of the tower crane.

Fig. 5 is the rear schematic view of the whole transportation packaging support and the swing mechanism of the tower crane swing mechanism of the present invention.

Fig. 6 is a schematic diagram of the whole transportation packaging bracket and the packaging completion of the swing mechanism of the tower crane swing mechanism of the present invention.

Fig. 7 is a schematic view of fig. 6 rotated 180 deg..

Detailed Description

Examples

As shown in figure 2, the novel whole transportation and packaging support for the swing mechanism of the tower crane comprises two main supporting beams 1, a fixed cross beam 2, a reinforcing rod 3, a connecting seat 4, a supporting cross beam I5, a supporting cross beam II 6 and a base plate 8.

The two main supporting beams 1 can adopt channel steel, angle steel or steel plates. The two main support beams 1 of this embodiment are made of channel steel. The two main supporting beams 1 mainly play a role in lifting the whole swing mechanism of the tower crane.

Will the utility model discloses a whole transportation package support of tower crane rotation mechanism and tower crane rotation mechanism package accomplish the back, change into rotation mechanism by upright when transversely placing into, in order to make the sleeve frame that is used for rotation mechanism and sleeve frame to be connected on the landing leg under the gyration undersetting connect the otic placode not scrape with ground and bump, preferred, as shown in fig. 3, main tributary supporting beam 1 and supporting beam I5's total width H is greater than the projection width H of sleeve frame connection otic placode 34 on main tributary supporting beam 1 and supporting beam I5.

Will the utility model discloses a whole transport package support of tower crane rotation mechanism and tower crane rotation mechanism packing accomplish the back, for the ease of fork truck's transportation, are equipped with fork truck operation hole 7 on two main tributary supporting beams 1.

One end of each of the two main supporting beams 1 is connected through the fixed cross beam 2, and the two ends of the fixed cross beam 2 are welded with the two main supporting beams 1 in a welding mode. The other ends of the two main supporting beams 1 are connected through the reinforcing rods 3, the welding mode can be adopted, the two ends of the reinforcing rods 3 are welded with the two main supporting beams 1, and preferably, the reinforcing rods 3 are made of angle steel.

Two ends of the fixed cross beam 2 are respectively provided with a connecting seat 4, and the connecting seats can be rectangular square tubes or rectangular square tubes welded by two channel steel buckling sides. Preferably, in order to make the installation stable, the thickness of the connection seat 4 corresponds to the width of the pivoting upper seat connection lug provided at the upper end of the pivoting upper seat. Preferably, the upper end surface of the connecting base 4 protrudes from the upper end surface of the main support beam 1, so that the main support beam 1 is tightly attached to the rotating mechanism after the connecting base 4 is inserted into the rotating upper support connecting lug plate 21.

The supporting beam I5 is made of channel steel, two ends of the channel steel are fixedly welded on the main supporting beam 1, and the mounting position of the supporting beam I5 corresponds to the upper cover plate 32 of the rotary lower support of the rotary mechanism of the tower crane. The backing plate 8 is welded on the supporting beam I5, the upper cover plate 32 of the rotary lower support and the supporting beam I5 are separated by the backing plate 8, and the quality of the rotary mechanism is not influenced by collision in the transportation process.

The supporting beam II 6 is made of channel steel, two ends of the supporting beam II are welded and fixed on the main supporting beam 1, and the mounting position of the supporting beam II 6 corresponds to the lower rotary support cover plate 33 of the rotary mechanism of the tower crane. Be provided with backing plate 8 on supporting beam II 6, be separated by backing plate 8 between gyration undersetting apron 33 and the supporting beam II 6, guaranteed that rotation mechanism is unlikely to collide with and influence the quality in the transportation.

Will the utility model discloses a whole transport package support of tower crane rotation mechanism accomplishes the back with the installation of tower crane rotation mechanism, and is preferred, the tip of the main tributary supporting beam 1 of 3 one ends of stiffener and the tip parallel and level of gyration undersetting lower leg. More preferably, the end of the main support beam 1 at one end of the reinforcing bar 3 is above the end of the lower leg of the swivel sub-mount.

Will novel tower crane rotation mechanism is whole transports the back of packing support and tower crane rotation mechanism installation completion, and is preferred, and two main tributary supporting beams 1 are between two set frame connection otic placodes of homonymy.

The utility model discloses a packaging process does: as shown in fig. 4-7, in operation, the slewing mechanism of the tower crane is vertically placed on the ground, the slewing motor is rotated, the relative positions of the upper slewing bearing 20 and the lower slewing bearing 30 are adjusted, the upper slewing bearing cover plate 32 and the lower slewing bearing cover plate 33 are parallel to each other, then the slewing motor is removed, and the removed slewing mechanism is shown in fig. 1. Hoisting the packaging support to the rotary mechanism, installing and fixing the packaging support and the rotary mechanism from the side of the rotary mechanism, and placing the packaging support on the rotary mechanism according to the arrow direction as shown in fig. 4: and the connecting seat 4 is inserted into the rotary upper support connecting lug plate 21, and the positioning pin passes through the pin hole in the rotary upper support connecting lug plate 21 and the pin hole in the connecting seat 4 to fix the rotary upper support connecting lug plate 21 and the connecting seat 4. And the lower supporting leg of the rotary lower support and the main supporting beam 1 are bound together and fixed by a packaging belt. After installation, the end of the main support beam 1 at one end of the reinforcing bar 3 is above the end of the lower leg of the swivel sub-mount, i.e. the end of the main support beam 1 is above the ground. After the packaging is finished, the fixed packaging support and the swing mechanism are turned over by 90 degrees by a crane, then the whole is transported by a forklift, and the swing mechanism is integrally loaded into a container, so that the operation of loading the swing mechanism into the container can be finished.

Claims

1. The integral transporting and packaging support for the slewing mechanism of the tower crane is characterized by being provided with two main supporting beams (1), wherein one ends of the two main supporting beams (1) are connected through a fixed cross beam (2), and the other ends of the two main supporting beams (1) are connected through a reinforcing rod (3); the two ends of the fixed cross beam (2) are respectively provided with a connecting seat (4), the two ends of the supporting cross beam I (5) and the two ends of the supporting cross beam II (6) are respectively fixed on the main supporting beams (1), and the two main supporting beams (1) are provided with forklift operation holes (7).

2. The whole transportation package support of tower crane rotation mechanism of claim 1, characterized in that, will the whole transportation package support of tower crane rotation mechanism is installed with tower crane rotation mechanism and is accomplished the back, the total width H of main tributary supporting beam (1) and supporting beam I (5) is greater than the projection width H of set frame connection otic placode (34) on main tributary supporting beam (1) and supporting beam I (5) of installing on tower crane rotation mechanism's gyration undersetting landing leg (31).

3. The integral transportation package support of the tower crane slewing mechanism as claimed in claim 1, wherein the thickness of the connecting seat (4) corresponds to the width of the slewing upper support connecting lug plate (21) of the tower crane slewing mechanism.

4. The integral transportation package support of the tower crane slewing mechanism as claimed in claim 1, wherein the upper end surface of the connecting base (4) is higher than the upper end surface of the main supporting beam (1).

5. The integral transportation package support of the tower crane slewing mechanism as claimed in claim 1, wherein the mounting position of the supporting beam I (5) corresponds to the slewing lower support upper cover plate (32) of the tower crane slewing mechanism.

6. The integral transportation package support of tower crane slewing mechanism as claimed in claim 1, wherein the mounting position of said support beam ii (6) corresponds to the lower cover plate (33) of slewing lower support of tower crane slewing mechanism.

7. The integral transportation package support of the slewing mechanism of the tower crane as claimed in claim 1, wherein the support beam I (5) and the support beam II (6) are respectively provided with a backing plate (8).

8. The tower crane slewing mechanism integral transportation package support frame as claimed in claim 1, wherein after the novel tower crane slewing mechanism integral transportation package support frame is mounted on the tower crane slewing mechanism, the end of the main support beam (1) at one end of the reinforcing rod (3) is flush with the end of the slewing lower support leg (31) or is above the end of the slewing lower support leg (31).

9. The tower crane slewing mechanism integral transportation packaging support frame as claimed in claim 1, wherein after the novel tower crane slewing mechanism integral transportation packaging support frame is installed on the tower crane slewing mechanism, the two main support beams (1) are arranged between the two sleeve frame connecting lug plates (34) on the same side.